vim: src/session.c annotate

annotate src/session.c @ 34309:d7cfd8fb1d75 v9.1.0089

patch 9.1.0089: qsort() comparison functions should be transitive Commit: https://github.com/vim/vim/commit/e06e43766500ecb4cd1031fa16cf9cbebdb222c1 Author: Christian Brabandt <cb@256bit.org> Date: Fri Feb 9 19:39:14 2024 +0100 patch 9.1.0089: qsort() comparison functions should be transitive Problem: qsort() comparison functions should be transitive Solution: Do not subtract values, but rather use explicit comparisons Improve qsort() comparison functions There has been a recent report on qsort() causing out-of-bounds read & write in glibc for non transitive comparison functions https://www.qualys.com/2024/01/30/qsort.txt Even so the bug is in glibc's implementation of the qsort() algorithm, it's bad style to just use substraction for the comparison functions, which may cause overflow issues and as hinted at in OpenBSD's manual page for qsort(): "It is almost always an error to use subtraction to compute the return value of the comparison function." So check the qsort() comparison functions and change them to be safe. closes: #13980 Signed-off-by: Christian Brabandt <cb@256bit.org>

author	Christian Brabandt <cb@256bit.org>
date	Fri, 09 Feb 2024 19:45:06 +0100
parents	04d9dff67d99
children	172f30203d25

rev	line source
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * session.c: session related functions
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 #if defined(FEAT_SESSION) \|\| defined(PROTO)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	17
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 static int did_lcd; // whether ":lcd" was produced for a session
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	19
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 * Write a file name to the session file.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 * Takes care of the "slash" option in 'sessionoptions' and escapes special
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 * characters.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 * Returns FAIL if writing fails or out of memory.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 ses_put_fname(FILE fd, char_u name, unsigned *flagp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 char_u *sname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	30 char_u *p;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	31 int retval = OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	32
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	33 sname = home_replace_save(NULL, name);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	34 if (sname == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	35 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	36
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	37 if (*flagp & SSOP_SLASH)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	38 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	39 // change all backslashes to forward slashes
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	40 for (p = sname; *p != NUL; MB_PTR_ADV(p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	41 if (*p == '\\')
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	42 *p = '/';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	43 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	44
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	45 // escape special characters
25994 e8873138ffbb patch 8.2.3530: ":buf {a}" fails while ":edit {a}" works Bram Moolenaar <Bram@vim.org> parents: 25306 diff changeset	46 p = vim_strsave_fnameescape(sname, VSE_NONE);
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	47 vim_free(sname);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	48 if (p == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	49 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	50
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	51 // write the result
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 if (fputs((char *)p, fd) < 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	53 retval = FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	54
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	55 vim_free(p);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 return retval;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	57 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	58
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	59 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	60 * Write a buffer name to the session file.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	61 * Also ends the line, if "add_eol" is TRUE.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	62 * Returns FAIL if writing fails.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	64 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	65 ses_fname(FILE fd, buf_T buf, unsigned *flagp, int add_eol)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	66 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	67 char_u *name;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	68
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	69 // Use the short file name if the current directory is known at the time
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 // the session file will be sourced.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 // Don't do this for ":mkview", we don't know the current directory.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 // Don't do this after ":lcd", we don't keep track of what the current
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 // directory is.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 if (buf->b_sfname != NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 && flagp == &ssop_flags
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 && (ssop_flags & (SSOP_CURDIR \| SSOP_SESDIR))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 #ifdef FEAT_AUTOCHDIR
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 && !p_acd
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 && !did_lcd)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 name = buf->b_sfname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 name = buf->b_ffname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 if (ses_put_fname(fd, name, flagp) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 \|\| (add_eol && put_eol(fd) == FAIL))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	89
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	91 * Write an argument list to the session file.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	92 * Returns FAIL if writing fails.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 ses_arglist(
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	96 FILE *fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 char *cmd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 garray_T *gap,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 int fullname, // TRUE: use full path name
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	100 unsigned *flagp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 int i;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	103 char_u *buf = NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 char_u *s;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	105
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	106 if (fputs(cmd, fd) < 0 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 if (put_line(fd, "%argdel") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	109 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 for (i = 0; i < gap->ga_len; ++i)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 // NULL file names are skipped (only happens when out of memory).
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	113 s = alist_name(&((aentry_T *)gap->ga_data)[i]);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	114 if (s != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 if (fullname)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	117 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 buf = alloc(MAXPATHL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 if (buf != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 (void)vim_FullName(s, buf, MAXPATHL, FALSE);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 s = buf;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 if (fputs("$argadd ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 \|\| ses_put_fname(fd, s, flagp) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	127 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 vim_free(buf);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 vim_free(buf);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	133 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	137
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 * Return non-zero if window "wp" is to be stored in the Session.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 ses_do_win(win_T *wp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 #ifdef FEAT_TERMINAL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	145 if (bt_terminal(wp->w_buffer))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 return !term_is_finished(wp->w_buffer)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	147 && (ssop_flags & SSOP_TERMINAL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	148 && term_should_restore(wp->w_buffer);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	149 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	150 if (wp->w_buffer->b_fname == NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	151 // When 'buftype' is "nofile" can't restore the window contents.
29849 6c7eddcce52c patch 9.0.0263: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 28915 diff changeset	152 \|\| bt_nofilename(wp->w_buffer))
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	153 return (ssop_flags & SSOP_BLANK);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	154 if (bt_help(wp->w_buffer))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	155 return (ssop_flags & SSOP_HELP);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	156 return TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	157 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	158
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	159 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	160 * Return TRUE if frame "fr" has a window somewhere that we want to save in
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	161 * the Session.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	162 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	163 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	164 ses_do_frame(frame_T *fr)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	165 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	166 frame_T *frc;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	167
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	168 if (fr->fr_layout == FR_LEAF)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	169 return ses_do_win(fr->fr_win);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	170 FOR_ALL_FRAMES(frc, fr->fr_child)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	171 if (ses_do_frame(frc))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	172 return TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	173 return FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	174 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	175
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	176 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	177 * Skip frames that don't contain windows we want to save in the Session.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	178 * Returns NULL when there none.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	179 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	180 static frame_T *
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	181 ses_skipframe(frame_T *fr)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	182 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	183 frame_T *frc;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	184
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	185 FOR_ALL_FRAMES(frc, fr)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	186 if (ses_do_frame(frc))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	187 break;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	188 return frc;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	189 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	190
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	191 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	192 * Write commands to "fd" to recursively create windows for frame "fr",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	193 * horizontally and vertically split.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	194 * After the commands the last window in the frame is the current window.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	195 * Returns FAIL when writing the commands to "fd" fails.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	196 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	197 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	198 ses_win_rec(FILE fd, frame_T fr)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	199 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	200 frame_T *frc;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	201 int count = 0;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	202
31809 543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	203 if (fr->fr_layout == FR_LEAF)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	204 return OK;
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	205
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	206 // Find first frame that's not skipped and then create a window for
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	207 // each following one (first frame is already there).
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	208 frc = ses_skipframe(fr->fr_child);
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	209 if (frc != NULL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	210 while ((frc = ses_skipframe(frc->fr_next)) != NULL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	211 {
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	212 // Make window as big as possible so that we have lots of room
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	213 // to split.
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	214 if (put_line(fd, "wincmd _ \| wincmd \|") == FAIL
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	215 \|\| put_line(fd, fr->fr_layout == FR_COL
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	216 ? "split" : "vsplit") == FAIL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	217 return FAIL;
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	218 ++count;
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	219 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	220
31809 543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	221 // Go back to the first window.
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	222 if (count > 0 && (fprintf(fd, fr->fr_layout == FR_COL
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	223 ? "%dwincmd k" : "%dwincmd h", count) < 0
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	224 \|\| put_eol(fd) == FAIL))
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	225 return FAIL;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	226
31809 543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	227 // Recursively create frames/windows in each window of this column or
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	228 // row.
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	229 frc = ses_skipframe(fr->fr_child);
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	230 while (frc != NULL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	231 {
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	232 ses_win_rec(fd, frc);
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	233 frc = ses_skipframe(frc->fr_next);
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	234 // Go to next window.
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	235 if (frc != NULL && put_line(fd, "wincmd w") == FAIL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	236 return FAIL;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	237 }
31809 543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	238
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	239 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	240 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	241
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	242 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	243 ses_winsizes(
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	244 FILE *fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	245 int restore_size,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	246 win_T *tab_firstwin)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	247 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	248 int n = 0;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	249 win_T *wp;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	250
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	251 if (restore_size && (ssop_flags & SSOP_WINSIZE))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	252 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	253 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	254 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	255 if (!ses_do_win(wp))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	256 continue;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	257 ++n;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	258
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	259 // restore height when not full height
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	260 if (wp->w_height + wp->w_status_height < topframe->fr_height
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	261 && (fprintf(fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	262 "exe '%dresize ' . ((&lines * %ld + %ld) / %ld)",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	263 n, (long)wp->w_height, Rows / 2, Rows) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	264 \|\| put_eol(fd) == FAIL))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	265 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	266
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	267 // restore width when not full width
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	268 if (wp->w_width < Columns && (fprintf(fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	269 "exe 'vert %dresize ' . ((&columns * %ld + %ld) / %ld)",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	270 n, (long)wp->w_width, Columns / 2, Columns) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	271 \|\| put_eol(fd) == FAIL))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	272 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	273 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	274 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	275 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	276 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	277 // Just equalise window sizes
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	278 if (put_line(fd, "wincmd =") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	279 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	280 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	281 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	282 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	283
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	284 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	285 put_view_curpos(FILE fd, win_T wp, char *spaces)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	286 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	287 int r;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	288
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	289 if (wp->w_curswant == MAXCOL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	290 r = fprintf(fd, "%snormal! $", spaces);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	291 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	292 r = fprintf(fd, "%snormal! 0%d\|", spaces, wp->w_virtcol + 1);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	293 return r < 0 \|\| put_eol(fd) == FAIL ? FALSE : OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	294 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	295
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	296 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	297 * Write commands to "fd" to restore the view of a window.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	298 * Caller must make sure 'scrolloff' is zero.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	299 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	300 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	301 put_view(
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	302 FILE *fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	303 win_T *wp,
22230 0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	304 int add_edit, // add ":edit" command to view
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	305 unsigned *flagp, // vop_flags or ssop_flags
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	306 int current_arg_idx, // current argument index of the window,
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	307 // use -1 if unknown
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	308 hashtab_T *terminal_bufs UNUSED) // already encountered terminal buffers,
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	309 // can be NULL
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	310 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	311 win_T *save_curwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	312 int f;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	313 int do_cursor;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	314 int did_next = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	315
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	316 // Always restore cursor position for ":mksession". For ":mkview" only
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	317 // when 'viewoptions' contains "cursor".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	318 do_cursor = (flagp == &ssop_flags \|\| *flagp & SSOP_CURSOR);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	319
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	320 // Local argument list.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	321 if (wp->w_alist == &global_alist)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	322 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	323 if (put_line(fd, "argglobal") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	324 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	325 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	326 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	327 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	328 if (ses_arglist(fd, "arglocal", &wp->w_alist->al_ga,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	329 flagp == &vop_flags
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	330 \|\| !(*flagp & SSOP_CURDIR)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	331 \|\| wp->w_localdir != NULL, flagp) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	332 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	333 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	334
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	335 // Only when part of a session: restore the argument index. Some
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	336 // arguments may have been deleted, check if the index is valid.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	337 if (wp->w_arg_idx != current_arg_idx && wp->w_arg_idx < WARGCOUNT(wp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	338 && flagp == &ssop_flags)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	339 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	340 if (fprintf(fd, "%ldargu", (long)wp->w_arg_idx + 1) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	341 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	342 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	343 did_next = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	344 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	345
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	346 // Edit the file. Skip this when ":next" already did it.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	347 if (add_edit && (!did_next \|\| wp->w_arg_idx_invalid))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	348 {
26956 86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	349 if (bt_help(wp->w_buffer))
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	350 {
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	351 char *curtag = "";
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	352
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	353 // A help buffer needs some options to be set.
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	354 // First, create a new empty buffer with "buftype=help".
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	355 // Then ":help" will re-use both the buffer and the window and set
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	356 // the options, even when "options" is not in 'sessionoptions'.
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	357 if (0 < wp->w_tagstackidx
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	358 && wp->w_tagstackidx <= wp->w_tagstacklen)
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	359 curtag = (char *)wp->w_tagstack[wp->w_tagstackidx - 1].tagname;
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	360
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	361 if (put_line(fd, "enew \| setl bt=help") == FAIL
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	362 \|\| fprintf(fd, "help %s", curtag) < 0
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	363 \|\| put_eol(fd) == FAIL)
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	364 return FAIL;
86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	365 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	366 # ifdef FEAT_TERMINAL
26956 86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	367 else if (bt_terminal(wp->w_buffer))
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	368 {
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	369 if (term_write_session(fd, wp, terminal_bufs) == FAIL)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	370 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	371 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	372 # endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	373 // Load the file.
26956 86f8718c643d patch 8.2.4007: session does not restore help buffer properly Bram Moolenaar <Bram@vim.org> parents: 26877 diff changeset	374 else if (wp->w_buffer->b_ffname != NULL
29849 6c7eddcce52c patch 9.0.0263: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 28915 diff changeset	375 && !bt_nofilename(wp->w_buffer))
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	376 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	377 // Editing a file in this buffer: use ":edit file".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	378 // This may have side effects! (e.g., compressed or network file).
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	379 //
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	380 // Note, if a buffer for that file already exists, use :badd to
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	381 // edit that buffer, to not lose folding information (:edit resets
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	382 // folds in other buffers)
28083 f1c00b8085f6 patch 8.2.4566: check for existing buffer in session file may not work Bram Moolenaar <Bram@vim.org> parents: 27122 diff changeset	383 if (fputs("if bufexists(fnamemodify(\"", fd) < 0
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	384 \|\| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
28083 f1c00b8085f6 patch 8.2.4566: check for existing buffer in session file may not work Bram Moolenaar <Bram@vim.org> parents: 27122 diff changeset	385 \|\| fputs("\", \":p\")) \| buffer ", fd) < 0
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	386 \|\| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	387 \|\| fputs(" \| else \| edit ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	388 \|\| ses_fname(fd, wp->w_buffer, flagp, FALSE) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	389 \|\| fputs(" \| endif", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	390 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	391 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	392 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	393 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	394 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	395 // No file in this buffer, just make it empty.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	396 if (put_line(fd, "enew") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	397 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	398 #ifdef FEAT_QUICKFIX
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	399 if (wp->w_buffer->b_ffname != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	400 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	401 // The buffer does have a name, but it's not a file name.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	402 if (fputs("file ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	403 \|\| ses_fname(fd, wp->w_buffer, flagp, TRUE) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	404 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	405 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	406 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	407 do_cursor = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	408 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	409 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	410
22840 7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	411 if (wp->w_alt_fnum)
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	412 {
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	413 buf_T *alt = buflist_findnr(wp->w_alt_fnum);
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	414
24106 3b5d499c2bb5 patch 8.2.2594: alternate buffer added to session file even when it's hidden Bram Moolenaar <Bram@vim.org> parents: 23851 diff changeset	415 // Set the alternate file if the buffer is listed.
23851 a2f13e56b0e7 patch 8.2.2467: script generated by :mkview changes alternate file Bram Moolenaar <Bram@vim.org> parents: 23023 diff changeset	416 if ((flagp == &ssop_flags)
a2f13e56b0e7 patch 8.2.2467: script generated by :mkview changes alternate file Bram Moolenaar <Bram@vim.org> parents: 23023 diff changeset	417 && alt != NULL
22840 7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	418 && alt->b_fname != NULL
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	419 && *alt->b_fname != NUL
24106 3b5d499c2bb5 patch 8.2.2594: alternate buffer added to session file even when it's hidden Bram Moolenaar <Bram@vim.org> parents: 23851 diff changeset	420 && alt->b_p_bl
22840 7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	421 && (fputs("balt ", fd) < 0
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	422 \|\| ses_fname(fd, alt, flagp, TRUE) == FAIL))
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	423 return FAIL;
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	424 }
7c1e2e3f2d8d patch 8.2.1967: the session file does not restore the alternate file Bram Moolenaar <Bram@vim.org> parents: 22776 diff changeset	425
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	426 // Local mappings and abbreviations.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	427 if ((*flagp & (SSOP_OPTIONS \| SSOP_LOCALOPTIONS))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	428 && makemap(fd, wp->w_buffer) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	429 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	430
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	431 // Local options. Need to go to the window temporarily.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	432 // Store only local values when using ":mkview" and when ":mksession" is
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	433 // used and 'sessionoptions' doesn't include "options".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	434 // Some folding options are always stored when "folds" is included,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	435 // otherwise the folds would not be restored correctly.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	436 save_curwin = curwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	437 curwin = wp;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	438 curbuf = curwin->w_buffer;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	439 if (*flagp & (SSOP_OPTIONS \| SSOP_LOCALOPTIONS))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	440 f = makeset(fd, OPT_LOCAL,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	441 flagp == &vop_flags \|\| !(*flagp & SSOP_OPTIONS));
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	442 #ifdef FEAT_FOLDING
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	443 else if (*flagp & SSOP_FOLDS)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	444 f = makefoldset(fd);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	445 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	446 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	447 f = OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	448 curwin = save_curwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	449 curbuf = curwin->w_buffer;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	450 if (f == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	451 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	452
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 #ifdef FEAT_FOLDING
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 // Save Folds when 'buftype' is empty and for help files.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 if ((*flagp & SSOP_FOLDS)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 && wp->w_buffer->b_ffname != NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 && (bt_normal(wp->w_buffer) \|\| bt_help(wp->w_buffer)))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 if (put_folds(fd, wp) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	463
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 // Set the cursor after creating folds, since that moves the cursor.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 if (do_cursor)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	467
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 // Restore the cursor line in the file and relatively in the
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 // window. Don't use "G", it changes the jumplist.
24561 f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	470 if (wp->w_height <= 0)
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	471 {
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	472 if (fprintf(fd, "let s:l = %ld", (long)wp->w_cursor.lnum) < 0)
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	473 return FAIL;
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	474 }
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	475 else if (fprintf(fd,
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	476 "let s:l = %ld - ((%ld * winheight(0) + %ld) / %ld)",
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	477 (long)wp->w_cursor.lnum,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 (long)(wp->w_cursor.lnum - wp->w_topline),
24561 f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	479 (long)wp->w_height / 2, (long)wp->w_height) < 0)
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	480 return FAIL;
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	481
f6049d3ab81c patch 8.2.2820: session file may divide by zero Bram Moolenaar <Bram@vim.org> parents: 24473 diff changeset	482 if (put_eol(fd) == FAIL
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	483 \|\| put_line(fd, "if s:l < 1 \| let s:l = 1 \| endif") == FAIL
23023 4384c44c031a patch 8.2.2058: using mkview/loadview changes the jumplist Bram Moolenaar <Bram@vim.org> parents: 22840 diff changeset	484 \|\| put_line(fd, "keepjumps exe s:l") == FAIL
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 \|\| put_line(fd, "normal! zt") == FAIL
23023 4384c44c031a patch 8.2.2058: using mkview/loadview changes the jumplist Bram Moolenaar <Bram@vim.org> parents: 22840 diff changeset	486 \|\| fprintf(fd, "keepjumps %ld", (long)wp->w_cursor.lnum) < 0
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	487 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 // Restore the cursor column and left offset when not wrapping.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	490 if (wp->w_cursor.col == 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 if (put_line(fd, "normal! 0") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 if (!wp->w_p_wrap && wp->w_leftcol > 0 && wp->w_width > 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 if (fprintf(fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 "let s:c = %ld - ((%ld * winwidth(0) + %ld) / %ld)",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 (long)wp->w_virtcol + 1,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 (long)(wp->w_virtcol - wp->w_leftcol),
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 (long)wp->w_width / 2, (long)wp->w_width) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 \|\| put_eol(fd) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 \|\| put_line(fd, "if s:c > 0") == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 \|\| fprintf(fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 " exe 'normal! ' . s:c . '\|zs' . %ld . '\|'",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 (long)wp->w_virtcol + 1) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 \|\| put_eol(fd) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 \|\| put_line(fd, "else") == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 \|\| put_view_curpos(fd, wp, " ") == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 \|\| put_line(fd, "endif") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	515 else if (put_view_curpos(fd, wp, "") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	516 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	519
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 // Local directory, if the current flag is not view options or the "curdir"
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 // option is included.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 if (wp->w_localdir != NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 && (flagp != &vop_flags \|\| (*flagp & SSOP_CURDIR)))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 if (fputs("lcd ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 \|\| ses_put_fname(fd, wp->w_localdir, flagp) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 did_lcd = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	531
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	534
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 #ifdef FEAT_EVAL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 store_session_globals(FILE *fd)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 {
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17539 diff changeset	539 hashtab_T *gvht = get_globvar_ht();
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 hashitem_T *hi;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 dictitem_T *this_var;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 int todo;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 char_u p, t;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	544
17922 4d63d47d87ef patch 8.1.1957: more code can be moved to evalvars.c Bram Moolenaar <Bram@vim.org> parents: 17539 diff changeset	545 todo = (int)gvht->ht_used;
32118 04d9dff67d99 patch 9.0.1390: FOR_ALL_ macros are defined in an unexpected file Bram Moolenaar <Bram@vim.org> parents: 31809 diff changeset	546 FOR_ALL_HASHTAB_ITEMS(gvht, hi, todo)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	548 if (!HASHITEM_EMPTY(hi))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	549 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	550 --todo;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	551 this_var = HI2DI(hi);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 if ((this_var->di_tv.v_type == VAR_NUMBER
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 \|\| this_var->di_tv.v_type == VAR_STRING)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	556 // Escape special characters with a backslash. Turn a LF and
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	557 // CR into \n and \r.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	558 p = vim_strsave_escaped(tv_get_string(&this_var->di_tv),
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 (char_u *)"\\\"\n\r");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	560 if (p == NULL) // out of memory
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	561 break;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	562 for (t = p; *t != NUL; ++t)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 if (*t == '\n')
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 *t = 'n';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 else if (*t == '\r')
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 *t = 'r';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 if ((fprintf(fd, "let %s = %c%s%c",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	568 this_var->di_key,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	569 (this_var->di_tv.v_type == VAR_STRING) ? '"'
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 : ' ',
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 p,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 (this_var->di_tv.v_type == VAR_STRING) ? '"'
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 : ' ') < 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 vim_free(p);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	578 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	579 vim_free(p);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	581 else if (this_var->di_tv.v_type == VAR_FLOAT
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 && var_flavour(this_var->di_key) == VAR_FLAVOUR_SESSION)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 float_T f = this_var->di_tv.vval.v_float;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 int sign = ' ';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	586
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 if (f < 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 f = -f;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 sign = '-';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 if ((fprintf(fd, "let %s = %c%f",
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 this_var->di_key, sign, f) < 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	597 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	598 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	599 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	600 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	601 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	602
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	604 * Write openfile commands for the current buffers to an .exrc file.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 * Return FAIL on error, OK otherwise.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 static int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 makeopens(
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 FILE *fd,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 char_u *dirnow) // Current directory name
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 buf_T *buf;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 int only_save_windows = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 int nr;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 int restore_size = TRUE;
28654 8fc86c943863 patch 8.2.4851: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 28652 diff changeset	616 int restore_height_width = FALSE;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 win_T *wp;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 char_u *sname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 win_T *edited_win = NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 int restore_stal = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 win_T *tab_firstwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 frame_T *tab_topframe;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 int cur_arg_idx = 0;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 int next_arg_idx = 0;
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	625 int ret = FAIL;
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	626 tabpage_T *tp;
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	627 #ifdef FEAT_TERMINAL
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	628 hashtab_T terminal_bufs;
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	629
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	630 hash_init(&terminal_bufs);
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	631 #endif
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	632
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 if (ssop_flags & SSOP_BUFFERS)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 only_save_windows = FALSE; // Save ALL buffers
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	635
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 // Begin by setting the this_session variable, and then other
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	637 // sessionable variables.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 #ifdef FEAT_EVAL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 if (put_line(fd, "let v:this_session=expand(\"<sfile>:p\")") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	640 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 if (ssop_flags & SSOP_GLOBALS)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 if (store_session_globals(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	643 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	644 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	645
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	646 // Close all windows and tabs but one.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	647 if (put_line(fd, "silent only") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	648 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	649 if ((ssop_flags & SSOP_TABPAGES)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	650 && put_line(fd, "silent tabonly") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	651 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	652
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	653 // Now a :cd command to the session directory or the current directory
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	654 if (ssop_flags & SSOP_SESDIR)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	655 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	656 if (put_line(fd, "exe \"cd \" . escape(expand(\"<sfile>:p:h\"), ' ')")
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	657 == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	658 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	659 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	660 else if (ssop_flags & SSOP_CURDIR)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	661 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	662 sname = home_replace_save(NULL, globaldir != NULL ? globaldir : dirnow);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 if (sname == NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	664 \|\| fputs("cd ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	665 \|\| ses_put_fname(fd, sname, &ssop_flags) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	666 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	667 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 vim_free(sname);
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	669 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 vim_free(sname);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	672 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	673
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 // If there is an empty, unnamed buffer we will wipe it out later.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 // Remember the buffer number.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 if (put_line(fd, "if expand('%') == '' && !&modified && line('$') <= 1 && getline(1) == ''") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	677 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 if (put_line(fd, " let s:wipebuf = bufnr('%')") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	679 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 if (put_line(fd, "endif") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	681 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	682
28238 800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	683 // save 'shortmess' if not storing options
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	684 if ((ssop_flags & SSOP_OPTIONS) == 0
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	685 && put_line(fd, "let s:shortmess_save = &shortmess") == FAIL)
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	686 goto fail;
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	687
28915 6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	688 // set 'shortmess' for the following. Add the 'A' flag if it was there
6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	689 if (put_line(fd, "if &shortmess =~ 'A'") == FAIL
6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	690 \|\| put_line(fd, " set shortmess=aoOA") == FAIL
6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	691 \|\| put_line(fd, "else") == FAIL
6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	692 \|\| put_line(fd, " set shortmess=aoO") == FAIL
6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	693 \|\| put_line(fd, "endif") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	694 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	695
28915 6c67aeb82b65 patch 8.2.4980: when 'shortmess' contains 'A' loading session may still warn Bram Moolenaar <Bram@vim.org> parents: 28809 diff changeset	696 // Now save the current files, current buffer first.
27122 4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	697 // Put all buffers into the buffer list.
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	698 // Do it very early to preserve buffer order after loading session (which
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	699 // can be disrupted by prior `edit` or `tabedit` calls).
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	700 FOR_ALL_BUFFERS(buf)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	701 {
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	702 if (!(only_save_windows && buf->b_nwindows == 0)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	703 && !(buf->b_help && !(ssop_flags & SSOP_HELP))
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	704 // Skip terminal buffers: finished ones are not useful, others
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	705 // will be resurrected and result in a new buffer.
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	706 && !bt_terminal(buf)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	707 && buf->b_fname != NULL
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	708 && buf->b_p_bl)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	709 {
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	710 if (fprintf(fd, "badd +%ld ", buf->b_wininfo == NULL ? 1L
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	711 : buf->b_wininfo->wi_fpos.lnum) < 0
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	712 \|\| ses_fname(fd, buf, &ssop_flags, TRUE) == FAIL)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	713 goto fail;
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	714 }
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	715 }
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	716
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	717 // the global argument list
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	718 if (ses_arglist(fd, "argglobal", &global_alist.al_ga,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	719 !(ssop_flags & SSOP_CURDIR), &ssop_flags) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	720 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	721
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	722 if (ssop_flags & SSOP_RESIZE)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	723 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 // Note: after the restore we still check it worked!
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 if (fprintf(fd, "set lines=%ld columns=%ld" , Rows, Columns) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 \|\| put_eol(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	727 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	729
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	730 #ifdef FEAT_GUI
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 if (gui.in_use && (ssop_flags & SSOP_WINPOS))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 int x, y;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	734
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 if (gui_mch_get_winpos(&x, &y) == OK)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 // Note: after the restore we still check it worked!
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 if (fprintf(fd, "winpos %d %d", x, y) < 0 \|\| put_eol(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	739 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	742 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	743
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 // When there are two or more tabpages and 'showtabline' is 1 the tabline
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 // will be displayed when creating the next tab. That resizes the windows
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 // in the first tab, which may cause problems. Set 'showtabline' to 2
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	747 // temporarily to avoid that.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 if (p_stal == 1 && first_tabpage->tp_next != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	750 if (put_line(fd, "set stal=2") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	751 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	752 restore_stal = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	753 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	754
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	755 if ((ssop_flags & SSOP_TABPAGES))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 {
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	757 // "tabpages" is in 'sessionoptions': Similar to ses_win_rec() below,
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	758 // populate the tab pages first so later local options won't be copied
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	759 // to the new tabs.
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 FOR_ALL_TABPAGES(tp)
27122 4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	761 // Use `bufhidden=wipe` to remove empty "placeholder" buffers once
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	762 // they are not needed. This prevents creating extra buffers (see
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	763 // cause of patch 8.1.0829)
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	764 if (tp->tp_next != NULL
4fd87205ca80 patch 8.2.4090: after restoring a session buffer order can be quite different Bram Moolenaar <Bram@vim.org> parents: 26956 diff changeset	765 && put_line(fd, "tabnew +setlocal\\ bufhidden=wipe") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	766 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 if (first_tabpage->tp_next != NULL && put_line(fd, "tabrewind") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	768 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 }
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	770
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	771 // Assume "tabpages" is in 'sessionoptions'. If not then we only do
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	772 // "curtab" and bail out of the loop.
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	773 FOR_ALL_TABPAGES(tp)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 int need_tabnext = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 int cnr = 1;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	777
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	778 // May repeat putting Windows for each tab, when "tabpages" is in
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	779 // 'sessionoptions'.
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	780 // Don't use goto_tabpage(), it may change directory and trigger
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	781 // autocommands.
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 if ((ssop_flags & SSOP_TABPAGES))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 if (tp == curtab)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	785 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 tab_firstwin = firstwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 tab_topframe = topframe;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 tab_firstwin = tp->tp_firstwin;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 tab_topframe = tp->tp_topframe;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 }
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	794 if (tp != first_tabpage)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 need_tabnext = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	796 }
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	797 else
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	798 {
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	799 tp = curtab;
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	800 tab_firstwin = firstwin;
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	801 tab_topframe = topframe;
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	802 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	803
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 // Before creating the window layout, try loading one file. If this
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 // is aborted we don't end up with a number of useless windows.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 // This may have side effects! (e.g., compressed or network file).
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	808 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 if (ses_do_win(wp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 && wp->w_buffer->b_ffname != NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	811 && !bt_help(wp->w_buffer)
29849 6c7eddcce52c patch 9.0.0263: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 28915 diff changeset	812 && !bt_nofilename(wp->w_buffer))
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	813 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 if (need_tabnext && put_line(fd, "tabnext") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	815 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 need_tabnext = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	817
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 if (fputs("edit ", fd) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 \|\| ses_fname(fd, wp->w_buffer, &ssop_flags, TRUE)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	821 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 if (!wp->w_arg_idx_invalid)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 edited_win = wp;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 break;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	827
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 // If no file got edited create an empty tab page.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 if (need_tabnext && put_line(fd, "tabnext") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	830 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	831
24473 b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	832 if (tab_topframe->fr_layout != FR_LEAF)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	833 {
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	834 // Save current window layout.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	835 if (put_line(fd, "let s:save_splitbelow = &splitbelow") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	836 \|\| put_line(fd, "let s:save_splitright = &splitright")
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	837 == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	838 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	839 if (put_line(fd, "set splitbelow splitright") == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	840 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	841 if (ses_win_rec(fd, tab_topframe) == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	842 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	843 if (put_line(fd, "let &splitbelow = s:save_splitbelow") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	844 \|\| put_line(fd, "let &splitright = s:save_splitright")
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	845 == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	846 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	847 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	848
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 // Check if window sizes can be restored (no windows omitted).
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 // Remember the window number of the current window after restoring.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 nr = 0;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 for (wp = tab_firstwin; wp != NULL; wp = W_NEXT(wp))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 if (ses_do_win(wp))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 ++nr;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 restore_size = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 if (curwin == wp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 cnr = nr;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	861
24473 b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	862 if (tab_firstwin->w_next != NULL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	863 {
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	864 // Go to the first window.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	865 if (put_line(fd, "wincmd t") == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	866 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	867
24473 b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	868 // If more than one window, see if sizes can be restored.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	869 // First set 'winheight' and 'winwidth' to 1 to avoid the windows
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	870 // being resized when moving between windows.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	871 // Do this before restoring the view, so that the topline and the
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	872 // cursor can be set. This is done again below.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	873 // winminheight and winminwidth need to be set to avoid an error if
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	874 // the user has set winheight or winwidth.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	875 if (put_line(fd, "let s:save_winminheight = &winminheight") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	876 \|\| put_line(fd, "let s:save_winminwidth = &winminwidth")
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	877 == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	878 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	879 if (put_line(fd, "set winminheight=0") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	880 \|\| put_line(fd, "set winheight=1") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	881 \|\| put_line(fd, "set winminwidth=0") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	882 \|\| put_line(fd, "set winwidth=1") == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	883 goto fail;
28654 8fc86c943863 patch 8.2.4851: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 28652 diff changeset	884 restore_height_width = TRUE;
24473 b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	885 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	887 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	888
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 // Restore the tab-local working directory if specified
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	890 // Do this before the windows, so that the window-local directory can
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 // override the tab-local directory.
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	892 if ((ssop_flags & SSOP_CURDIR) && tp->tp_localdir != NULL)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	894 if (fputs("tcd ", fd) < 0
28652 27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	895 \|\| ses_put_fname(fd, tp->tp_localdir, &ssop_flags) == FAIL
27dcbe70e1f0 patch 8.2.4850: mksession mixes up "tabpages" and "curdir" arguments Bram Moolenaar <Bram@vim.org> parents: 28238 diff changeset	896 \|\| put_eol(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	897 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	898 did_lcd = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	900
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 // Restore the view of the window (options, file, cursor, etc.).
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 for (wp = tab_firstwin; wp != NULL; wp = wp->w_next)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 if (!ses_do_win(wp))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 continue;
22230 0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	906 if (put_view(fd, wp, wp != edited_win, &ssop_flags, cur_arg_idx,
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	907 #ifdef FEAT_TERMINAL
22230 0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	908 &terminal_bufs
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	909 #else
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	910 NULL
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	911 #endif
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	912 ) == FAIL)
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	913 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 if (nr > 1 && put_line(fd, "wincmd w") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	915 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 next_arg_idx = wp->w_arg_idx;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	917 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	918
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	919 // The argument index in the first tab page is zero, need to set it in
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	920 // each window. For further tab pages it's the window where we do
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	921 // "tabedit".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	922 cur_arg_idx = next_arg_idx;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	923
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	924 // Restore cursor to the current window if it's not the first one.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	925 if (cnr > 1 && (fprintf(fd, "%dwincmd w", cnr) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	926 \|\| put_eol(fd) == FAIL))
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	927 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	928
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	929 // Restore window sizes again after jumping around in windows, because
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	930 // the current window has a minimum size while others may not.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	931 if (nr > 1 && ses_winsizes(fd, restore_size, tab_firstwin) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	932 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	933
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	934 // Don't continue in another tab page when doing only the current one
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	935 // or when at the last tab page.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	936 if (!(ssop_flags & SSOP_TABPAGES))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	937 break;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	938 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	939
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	940 if (ssop_flags & SSOP_TABPAGES)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	941 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	942 if (fprintf(fd, "tabnext %d", tabpage_index(curtab)) < 0
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	943 \|\| put_eol(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	944 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	945 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	946 if (restore_stal && put_line(fd, "set stal=1") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	947 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	948
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	949 // Wipe out an empty unnamed buffer we started in.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	950 if (put_line(fd, "if exists('s:wipebuf') && len(win_findbuf(s:wipebuf)) == 0")
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	951 == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	952 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	953 if (put_line(fd, " silent exe 'bwipe ' . s:wipebuf") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	954 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	955 if (put_line(fd, "endif") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	956 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	957 if (put_line(fd, "unlet! s:wipebuf") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	958 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	959
28238 800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	960 // Re-apply 'winheight' and 'winwidth'.
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	961 if (fprintf(fd, "set winheight=%ld winwidth=%ld",
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	962 p_wh, p_wiw) < 0 \|\| put_eol(fd) == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	963 goto fail;
28238 800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	964
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	965 // Restore 'shortmess'.
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	966 if (ssop_flags & SSOP_OPTIONS)
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	967 {
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28654 diff changeset	968 if (fprintf(fd, "set shortmess=%s", p_shm) < 0 \|\| put_eol(fd) == FAIL)
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28654 diff changeset	969 goto fail;
28238 800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	970 }
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	971 else
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	972 {
28809 d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28654 diff changeset	973 if (put_line(fd, "let &shortmess = s:shortmess_save") == FAIL)
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes Bram Moolenaar <Bram@vim.org> parents: 28654 diff changeset	974 goto fail;
28238 800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	975 }
800e7de2f96d patch 8.2.4645: 'shortmess' changed when session does not store options Bram Moolenaar <Bram@vim.org> parents: 28083 diff changeset	976
28654 8fc86c943863 patch 8.2.4851: compiler warning for uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 28652 diff changeset	977 if (restore_height_width)
24473 b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	978 {
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	979 // Restore 'winminheight' and 'winminwidth'.
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	980 if (put_line(fd, "let &winminheight = s:save_winminheight") == FAIL
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	981 \|\| put_line(fd, "let &winminwidth = s:save_winminwidth") == FAIL)
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	982 goto fail;
b2484fa6cb02 patch 8.2.2776: :mksession uses current value of 'splitbelow' and 'splitright' Bram Moolenaar <Bram@vim.org> parents: 24464 diff changeset	983 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	984
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 // Lastly, execute the x.vim file if it exists.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 if (put_line(fd, "let s:sx = expand(\"<sfile>:p:r\").\"x.vim\"") == FAIL
20057 407351a89c61 patch 8.2.0584: viminfo file uses obsolete function file_readable() Bram Moolenaar <Bram@vim.org> parents: 19181 diff changeset	987 \|\| put_line(fd, "if filereadable(s:sx)") == FAIL
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 \|\| put_line(fd, " exe \"source \" . fnameescape(s:sx)") == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 \|\| put_line(fd, "endif") == FAIL)
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	990 goto fail;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	991
22226 4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	992 ret = OK;
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	993 fail:
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	994 #ifdef FEAT_TERMINAL
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	995 hash_clear_all(&terminal_bufs, 0);
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	996 #endif
4ed106deb772 patch 8.2.1662: :mksession does not restore shared terminal buffer properly Bram Moolenaar <Bram@vim.org> parents: 20057 diff changeset	997 return ret;
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	998 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	999
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 * Get the name of the view file for the current buffer.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 static char_u *
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 get_view_file(int c)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006 int len = 0;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 char_u p, s;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 char_u *retval;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1009 char_u *sname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 if (curbuf->b_ffname == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 {
25306 078edc1821bf patch 8.2.3190: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 24561 diff changeset	1013 emsg(_(e_no_file_name));
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 return NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 sname = home_replace_save(NULL, curbuf->b_ffname);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 if (sname == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 return NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 // We want a file name without separators, because we're not going to make
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021 // a directory.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 // "normal" path separator -> "=+"
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 // "=" -> "=="
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024 // ":" path separator -> "=-"
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 for (p = sname; *p; ++p)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 if (p == '=' \|\| vim_ispathsep(p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027 ++len;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 retval = alloc(STRLEN(sname) + len + STRLEN(p_vdir) + 9);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 if (retval != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 STRCPY(retval, p_vdir);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 add_pathsep(retval);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 s = retval + STRLEN(retval);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 for (p = sname; *p; ++p)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036 if (*p == '=')
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 *s++ = '=';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 *s++ = '=';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041 else if (vim_ispathsep(*p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 *s++ = '=';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 #if defined(BACKSLASH_IN_FILENAME) \|\| defined(AMIGA) \|\| defined(VMS)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045 if (*p == ':')
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 *s++ = '-';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049 *s++ = '+';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 s++ = p;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 *s++ = '=';
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 *s++ = c;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 STRCPY(s, ".vim");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 vim_free(sname);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 return retval;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 * ":loadview [nr]"
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 void
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 ex_loadview(exarg_T *eap)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 char_u *fname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 fname = get_view_file(*eap->arg);
31809 543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	1072 if (fname == NULL)
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	1073 return;
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	1074
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	1075 do_source(fname, FALSE, DOSO_NONE, NULL);
543153d582d5 patch 9.0.1237: code is indented more than necessary Bram Moolenaar <Bram@vim.org> parents: 30310 diff changeset	1076 vim_free(fname);
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078
18215 86a865a89661 patch 8.1.2102: can't build with GTK and FEAT_GUI_GNOME Bram Moolenaar <Bram@vim.org> parents: 18213 diff changeset	1079 # if defined(FEAT_GUI_GNOME) \
18213 aa0972536d3e patch 8.1.2101: write_session_file() often defined but not used Bram Moolenaar <Bram@vim.org> parents: 17922 diff changeset	1080 \|\| (defined(GUI_MAY_SPAWN) && defined(EXPERIMENTAL_GUI_CMD)) \
aa0972536d3e patch 8.1.2101: write_session_file() often defined but not used Bram Moolenaar <Bram@vim.org> parents: 17922 diff changeset	1081 \|\| defined(PROTO)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 * Generate a script that can be used to restore the current editing session.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1084 * Save the value of v:this_session before running :mksession in order to make
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1085 * automagic session save fully transparent. Return TRUE on success.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1086 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1087 int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 write_session_file(char_u *filename)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1089 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1090 char_u *escaped_filename;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 char *mksession_cmdline;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1092 unsigned int save_ssop_flags;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1093 int failed;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1094
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095 // Build an ex command line to create a script that restores the current
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1096 // session if executed. Escape the filename to avoid nasty surprises.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 escaped_filename = vim_strsave_escaped(filename, escape_chars);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1098 if (escaped_filename == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 return FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 mksession_cmdline = alloc(10 + (int)STRLEN(escaped_filename) + 1);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 if (mksession_cmdline == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1103 vim_free(escaped_filename);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 return FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 strcpy(mksession_cmdline, "mksession ");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1107 STRCAT(mksession_cmdline, escaped_filename);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1108 vim_free(escaped_filename);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1110 // Use a reasonable hardcoded set of 'sessionoptions' flags to avoid
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 // unpredictable effects when the session is saved automatically. Also,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1112 // we definitely need SSOP_GLOBALS to be able to restore v:this_session.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113 // Don't use SSOP_BUFFERS to prevent the buffer list from becoming
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114 // enormously large if the GNOME session feature is used regularly.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 save_ssop_flags = ssop_flags;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 ssop_flags = (SSOP_BLANK\|SSOP_CURDIR\|SSOP_FOLDS\|SSOP_GLOBALS
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1117 \|SSOP_HELP\|SSOP_OPTIONS\|SSOP_WINSIZE\|SSOP_TABPAGES);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 do_cmdline_cmd((char_u *)"let Save_VV_this_session = v:this_session");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 failed = (do_cmdline_cmd((char_u *)mksession_cmdline) == FAIL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 do_cmdline_cmd((char_u *)"let v:this_session = Save_VV_this_session");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122 do_unlet((char_u *)"Save_VV_this_session", TRUE);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 ssop_flags = save_ssop_flags;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 vim_free(mksession_cmdline);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127 // Reopen the file and append a command to restore v:this_session,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 // as if this save never happened. This is to avoid conflicts with
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 // the user's own sessions. FIXME: It's probably less hackish to add
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 // a "stealth" flag to 'sessionoptions' -- gotta ask Bram.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131 if (!failed)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 FILE *fd;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1134
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 fd = open_exfile(filename, TRUE, APPENDBIN);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1136
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1137 failed = (fd == NULL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1138 \|\| put_line(fd, "let v:this_session = Save_VV_this_session")
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1139 == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1140 \|\| put_line(fd, "unlet Save_VV_this_session") == FAIL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1141
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142 if (fd != NULL && fclose(fd) != 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1145 if (failed)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 mch_remove(filename);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1147 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 return !failed;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 # endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 #endif // FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 #if defined(FEAT_SESSION) && defined(USE_CRNL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 # define MKSESSION_NL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 static int mksession_nl = FALSE; // use NL only in put_eol()
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 * ":mkexrc", ":mkvimrc", ":mkview" and ":mksession".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 void
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 ex_mkrc(exarg_T *eap)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 FILE *fd;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 int failed = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 char_u *fname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 #ifdef FEAT_BROWSE
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 char_u *browseFile = NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 int view_session = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 int using_vdir = FALSE; // using 'viewdir'?
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175 char_u *viewFile = NULL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 unsigned *flagp;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179 if (eap->cmdidx == CMD_mksession \|\| eap->cmdidx == CMD_mkview)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182 view_session = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 #else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 ex_ni(eap);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 return;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1187 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 // Use the short file name until ":lcd" is used. We also don't use the
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 // short file name when 'acd' is set, that is checked later.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 did_lcd = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194 // ":mkview" or ":mkview 9": generate file name with 'viewdir'
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 if (eap->cmdidx == CMD_mkview
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 && (*eap->arg == NUL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 \|\| (vim_isdigit(*eap->arg) && eap->arg[1] == NUL)))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 eap->forceit = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 fname = get_view_file(*eap->arg);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1201 if (fname == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 return;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 viewFile = fname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 using_vdir = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 if (*eap->arg != NUL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 fname = eap->arg;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 else if (eap->cmdidx == CMD_mkvimrc)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211 fname = (char_u *)VIMRC_FILE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 else if (eap->cmdidx == CMD_mksession)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 fname = (char_u *)SESSION_FILE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 fname = (char_u *)EXRC_FILE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219 #ifdef FEAT_BROWSE
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 22230 diff changeset	1220 if (cmdmod.cmod_flags & CMOD_BROWSE)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 browseFile = do_browse(BROWSE_SAVE,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 # ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 eap->cmdidx == CMD_mkview ? (char_u *)_("Save View") :
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225 eap->cmdidx == CMD_mksession ? (char_u *)_("Save Session") :
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 # endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 (char_u *)_("Save Setup"),
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 fname, (char_u *)"vim", NULL,
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 (char_u *)_(BROWSE_FILTER_MACROS), NULL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230 if (browseFile == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 goto theend;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232 fname = browseFile;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 eap->forceit = TRUE; // since dialog already asked
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 #if defined(FEAT_SESSION) && defined(vim_mkdir)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 // When using 'viewdir' may have to create the directory.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 if (using_vdir && !mch_isdir(p_vdir))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240 vim_mkdir_emsg(p_vdir, 0755);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 fd = open_exfile(fname, eap->forceit, WRITEBIN);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 if (fd != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247 if (eap->cmdidx == CMD_mkview)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 flagp = &vop_flags;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 flagp = &ssop_flags;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 #ifdef MKSESSION_NL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 // "unix" in 'sessionoptions': use NL line separator
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 if (view_session && (*flagp & SSOP_UNIX))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 mksession_nl = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 // Write the version command for :mkvimrc
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 if (eap->cmdidx == CMD_mkvimrc)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1261 (void)put_line(fd, "version 6.0");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264 if (eap->cmdidx == CMD_mksession)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 if (put_line(fd, "let SessionLoad = 1") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 if (eap->cmdidx != CMD_mkview)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273 // Write setting 'compatible' first, because it has side effects.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 // For that same reason only do it when needed.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 if (p_cp)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 (void)put_line(fd, "if !&cp \| set cp \| endif");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1277 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 (void)put_line(fd, "if &cp \| set nocp \| endif");
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282 if (!view_session
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 \|\| (eap->cmdidx == CMD_mksession
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 && (*flagp & SSOP_OPTIONS)))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 #endif
24464 a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1286 {
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1287 int flags = OPT_GLOBAL;
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1288
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1289 #ifdef FEAT_SESSION
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1290 if (eap->cmdidx == CMD_mksession && (*flagp & SSOP_SKIP_RTP))
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1291 flags \|= OPT_SKIPRTP;
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1292 #endif
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 failed \|= (makemap(fd, NULL) == FAIL
24464 a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1294 \|\| makeset(fd, flags, FALSE) == FAIL);
a56f9c2ba51c patch 8.2.2772: problems when restoring 'runtimepath' from a session file Bram Moolenaar <Bram@vim.org> parents: 24106 diff changeset	1295 }
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 if (!failed && view_session)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1299 {
22776 0583f3e2c12e patch 8.2.1936: session sets the local 'scrolloff' value to the global value Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	1300 if (put_line(fd, "let s:so_save = &g:so \| let s:siso_save = &g:siso \| setg so=0 siso=0 \| setl so=-1 siso=-1") == FAIL)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 if (eap->cmdidx == CMD_mksession)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 char_u *dirnow; // current directory
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 dirnow = alloc(MAXPATHL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 if (dirnow == NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 // Change to session file's dir.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1312 if (mch_dirname(dirnow, MAXPATHL) == FAIL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 \|\| mch_chdir((char *)dirnow) != 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 *dirnow = NUL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 if (*dirnow != NUL && (ssop_flags & SSOP_SESDIR))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 if (vim_chdirfile(fname, NULL) == OK)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 shorten_fnames(TRUE);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 else if (*dirnow != NUL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 && (ssop_flags & SSOP_CURDIR) && globaldir != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1322 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1323 if (mch_chdir((char *)globaldir) == 0)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324 shorten_fnames(TRUE);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1325 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 failed \|= (makeopens(fd, dirnow) == FAIL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 // restore original dir
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 if (*dirnow != NUL && ((ssop_flags & SSOP_SESDIR)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331 \|\| ((ssop_flags & SSOP_CURDIR) && globaldir != NULL)))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 if (mch_chdir((char *)dirnow) != 0)
26877 06a137af96f8 patch 8.2.3967: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26439 diff changeset	1334 emsg(_(e_cannot_go_back_to_previous_directory));
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 shorten_fnames(TRUE);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1336 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 vim_free(dirnow);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1340 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 {
22230 0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	1342 failed \|= (put_view(fd, curwin, !using_vdir, flagp, -1, NULL)
0bbc8be90207 patch 8.2.1664: memory leak when using :mkview with a terminal buffer Bram Moolenaar <Bram@vim.org> parents: 22226 diff changeset	1343 == FAIL);
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 }
22776 0583f3e2c12e patch 8.2.1936: session sets the local 'scrolloff' value to the global value Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	1345 if (put_line(fd, "let &g:so = s:so_save \| let &g:siso = s:siso_save")
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346 == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 failed = TRUE;
17539 554240b9574b patch 8.1.1767: FEAT_SESSION defined separately Bram Moolenaar <Bram@vim.org> parents: 17536 diff changeset	1348 #ifdef FEAT_SEARCH_EXTRA
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 if (no_hlsearch && put_line(fd, "nohlsearch") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 failed = TRUE;
17539 554240b9574b patch 8.1.1767: FEAT_SESSION defined separately Bram Moolenaar <Bram@vim.org> parents: 17536 diff changeset	1351 #endif
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1352 if (put_line(fd, "doautoall SessionLoadPost") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 if (eap->cmdidx == CMD_mksession)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356 if (put_line(fd, "unlet SessionLoad") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1360 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361 if (put_line(fd, "\" vim: set ft=vim :") == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362 failed = TRUE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364 failed \|= fclose(fd);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 if (failed)
26439 b18f3b0f317c patch 8.2.3750: error messages are everywhere Bram Moolenaar <Bram@vim.org> parents: 25994 diff changeset	1367 emsg(_(e_error_while_writing));
17539 554240b9574b patch 8.1.1767: FEAT_SESSION defined separately Bram Moolenaar <Bram@vim.org> parents: 17536 diff changeset	1368 #if defined(FEAT_SESSION)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1369 else if (eap->cmdidx == CMD_mksession)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1371 // successful session write - set this_session var
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372 char_u *tbuf;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374 tbuf = alloc(MAXPATHL);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1375 if (tbuf != NULL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1376 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377 if (vim_FullName(fname, tbuf, MAXPATHL, FALSE) == OK)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 set_vim_var_string(VV_THIS_SESSION, tbuf, -1);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 vim_free(tbuf);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1380 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1381 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1382 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1383 #ifdef MKSESSION_NL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1384 mksession_nl = FALSE;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1385 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1386 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 #ifdef FEAT_BROWSE
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1389 theend:
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390 vim_free(browseFile);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1391 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1392 #ifdef FEAT_SESSION
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 vim_free(viewFile);
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396
17539 554240b9574b patch 8.1.1767: FEAT_SESSION defined separately Bram Moolenaar <Bram@vim.org> parents: 17536 diff changeset	1397 #if (defined(FEAT_VIMINFO) \|\| defined(FEAT_SESSION)) \|\| defined(PROTO)
17536 e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1398 var_flavour_T
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1399 var_flavour(char_u *varname)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1400 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401 char_u *p = varname;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1403 if (ASCII_ISUPPER(*p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 while (*(++p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 if (ASCII_ISLOWER(*p))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 return VAR_FLAVOUR_SESSION;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1408 return VAR_FLAVOUR_VIMINFO;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 else
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 return VAR_FLAVOUR_DEFAULT;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1415 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1416 * Write end-of-line character(s) for ":mkexrc", ":mkvimrc" and ":mksession".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 * Return FAIL for a write error.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1419 int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1420 put_eol(FILE *fd)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1421 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1422 if (
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1423 #ifdef USE_CRNL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1424 (
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425 # ifdef MKSESSION_NL
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426 !mksession_nl &&
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 # endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1428 (putc('\r', fd) < 0)) \|\|
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 #endif
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430 (putc('\n', fd) < 0))
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1431 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1432 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1433 }
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1434
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 /*
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 * Write a line to "fd".
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1437 * Return FAIL for a write error.
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1438 */
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1439 int
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 put_line(FILE fd, char s)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1441 {
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1442 if (fputs(s, fd) < 0 \|\| put_eol(fd) == FAIL)
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1443 return FAIL;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1444 return OK;
e00d12c085a5 patch 8.1.1766: code for writing session file is spread out Bram Moolenaar <Bram@vim.org> parents: diff changeset	1445 }

Mercurial > vim

annotate src/session.c @ 34309:d7cfd8fb1d75 v9.1.0089