Patch 8.2.3864
Problem: Cannot disable requesting key codes from xterm.
Solution: Add the 'xtermcodes' option, default on.
Files: runtime/doc/options.txt, runtime/doc/term.txt, src/option.h,
src/optiondefs.h, src/term.c, runtime/optwin.vim
*** ../vim-8.2.3863/runtime/doc/options.txt 2021-12-11 17:24:00.228970299
+0000
--- runtime/doc/options.txt 2021-12-21 08:58:54.406984790 +0000
***************
*** 9206,9209 ****
--- 9206,9221 ----
screen. When non-zero, characters are sent to the terminal one by
one. For debugging purposes.
+ *'xtermcodes'* *'noxtermcodes'*
+ 'xtermcodes' boolean (default on)
+ global
+ When detecting xterm patchlevel 141 or higher with the termresponse
+ mechanism and this option is set, Vim will request the actual termimal
+ key codes and number of colors from the terminal. This takes care of
+ various configuration options of the terminal that cannot be obtained
+ from the termlib/terminfo entry, see |xterm-codes|.
+ A side effect may be that t_Co changes and Vim will redraw the
+ display.
+
+
vim:tw=78:ts=8:noet:ft=help:norl:
*** ../vim-8.2.3863/runtime/doc/term.txt 2021-01-31 16:02:06.262490144
+0000
--- runtime/doc/term.txt 2021-12-21 08:53:05.135850206 +0000
***************
*** 511,518 ****
adjust the various t_ codes. This avoids the problem that the xterm can
produce different codes, depending on the mode it is in (8-bit, VT102,
VT220, etc.). The result is that codes like <xF1> are no longer needed.
! Note: This is only done on startup. If the xterm options are changed after
! Vim has started, the escape sequences may not be recognized anymore.
*xterm-true-color*
Vim supports using true colors in the terminal (taken from |highlight-guifg|
--- 556,570 ----
adjust the various t_ codes. This avoids the problem that the xterm can
produce different codes, depending on the mode it is in (8-bit, VT102,
VT220, etc.). The result is that codes like <xF1> are no longer needed.
!
! One of the codes that can change is 't_Co', the number of colors. This will
! trigger a redraw. If this is a problem, reset the 'xtermcodes' option as
! early as possible: >
! set noxtermcodes
!
! Note: Requesting the key codes is only done on startup. If the xterm options
! are changed after Vim has started, the escape sequences may not be recognized
! anymore.
*xterm-true-color*
Vim supports using true colors in the terminal (taken from |highlight-guifg|
*** ../vim-8.2.3863/src/option.h 2021-12-11 12:26:55.924402407 +0000
--- src/option.h 2021-12-21 09:01:43.650701283 +0000
***************
*** 485,490 ****
--- 485,491 ----
#ifdef FEAT_EVAL
EXTERN char_u *p_ccv; // 'charconvert'
#endif
+ EXTERN int p_cdh; // 'cdhome'
EXTERN char_u *p_cino; // 'cinoptions'
#ifdef FEAT_CMDWIN
EXTERN char_u *p_cedit; // 'cedit'
***************
*** 1094,1100 ****
EXTERN int p_wa; // 'writeany'
EXTERN int p_wb; // 'writebackup'
EXTERN long p_wd; // 'writedelay'
! EXTERN int p_cdh; // 'cdhome'
/*
* "indir" values for buffer-local options.
--- 1095,1101 ----
EXTERN int p_wa; // 'writeany'
EXTERN int p_wb; // 'writebackup'
EXTERN long p_wd; // 'writedelay'
! EXTERN int p_xtermcodes; // 'xtermcodes'
/*
* "indir" values for buffer-local options.
*** ../vim-8.2.3863/src/optiondefs.h 2021-12-11 12:26:55.924402407 +0000
--- src/optiondefs.h 2021-12-21 09:00:09.690865541 +0000
***************
*** 2941,2946 ****
--- 2941,2949 ----
{"writedelay", "wd", P_NUM|P_VI_DEF,
(char_u *)&p_wd, PV_NONE,
{(char_u *)0L, (char_u *)0L} SCTX_INIT},
+ {"xtermcodes", NULL, P_BOOL|P_VI_DEF,
+ (char_u *)&p_xtermcodes, PV_NONE,
+ {(char_u *)TRUE, (char_u *)0L} SCTX_INIT},
// terminal output codes
#define p_term(sss, vvv) {sss, NULL, P_STRING|P_VI_DEF|P_RALL|P_SECURE, \
*** ../vim-8.2.3863/src/term.c 2021-12-05 22:19:22.840153470 +0000
--- src/term.c 2021-12-21 08:53:43.475734358 +0000
***************
*** 4694,4700 ****
// If xterm version >= 141 try to get termcap codes. For other
// terminals the request should be ignored.
! if (version >= 141)
{
LOG_TR(("Enable checking for XT codes"));
check_for_codes = TRUE;
--- 4694,4700 ----
// If xterm version >= 141 try to get termcap codes. For other
// terminals the request should be ignored.
! if (version >= 141 && p_xtermcodes)
{
LOG_TR(("Enable checking for XT codes"));
check_for_codes = TRUE;
***************
*** 6446,6453 ****
if (name[0] == 'C' && name[1] == 'o')
{
// Color count is not a key code.
! i = atoi((char *)str);
! may_adjust_color_count(i);
}
else
{
--- 6446,6452 ----
if (name[0] == 'C' && name[1] == 'o')
{
// Color count is not a key code.
! may_adjust_color_count(atoi((char *)str));
}
else
{
*** ../vim-8.2.3863/runtime/optwin.vim 2021-12-11 12:33:22.127457639 +0000
--- runtime/optwin.vim 2021-12-21 09:04:48.410338513 +0000
***************
*** 1,7 ****
" These commands create the option window.
"
" Maintainer: Bram Moolenaar <[email protected]>
! " Last Change: 2021 Dec 11
" If there already is an option window, jump to that one.
let buf = bufnr('option-window')
--- 1,7 ----
" These commands create the option window.
"
" Maintainer: Bram Moolenaar <[email protected]>
! " Last Change: 2021 Dec 21
" If there already is an option window, jump to that one.
let buf = bufnr('option-window')
***************
*** 260,269 ****
call <SID>AddOption("path", gettext("list of directory names used for file
searching"))
call append("$", "\t" .. s:global_or_local)
call <SID>OptionG("pa", &pa)
! if exists("+cdhome")
! call <SID>AddOption("cdhome", gettext("change directory to the home
directory by :cd"))
! call <SID>BinOptionG("cdh", &cdh)
! endif
call <SID>AddOption("cdpath", gettext("list of directory names used for :cd"))
call <SID>OptionG("cd", &cd)
if exists("+autochdir")
--- 260,267 ----
call <SID>AddOption("path", gettext("list of directory names used for file
searching"))
call append("$", "\t" .. s:global_or_local)
call <SID>OptionG("pa", &pa)
! call <SID>AddOption("cdhome", gettext(":cd without argument goes to the home
directory"))
! call <SID>BinOptionG("cdh", &cdh)
call <SID>AddOption("cdpath", gettext("list of directory names used for :cd"))
call <SID>OptionG("cd", &cd)
if exists("+autochdir")
***************
*** 564,577 ****
--- 562,583 ----
call <SID>Header(gettext("terminal"))
call <SID>AddOption("term", gettext("name of the used terminal"))
call <SID>OptionG("term", &term)
+
call <SID>AddOption("ttytype", gettext("alias for 'term'"))
call <SID>OptionG("tty", &tty)
+
call <SID>AddOption("ttybuiltin", gettext("check built-in termcaps first"))
call <SID>BinOptionG("tbi", &tbi)
+
call <SID>AddOption("ttyfast", gettext("terminal connection is fast"))
call <SID>BinOptionG("tf", &tf)
+
+ call <SID>AddOption("xtermcodes", gettext("request terminal key codes when an
xterm is detected"))
+ call <SID>BinOptionG("xtermcodes", &xtermcodes)
+
call <SID>AddOption("weirdinvert", gettext("terminal that requires extra
redrawing"))
call <SID>BinOptionG("wiv", &wiv)
+
call <SID>AddOption("esckeys", gettext("recognize keys that start with <Esc>
in Insert mode"))
call <SID>BinOptionG("ek", &ek)
call <SID>AddOption("scrolljump", gettext("minimal number of lines to scroll
at a time"))
*** ../vim-8.2.3863/src/version.c 2021-12-20 22:12:49.334012134 +0000
--- src/version.c 2021-12-21 08:57:54.163070993 +0000
***************
*** 751,752 ****
--- 751,754 ----
{ /* Add new patch number below this line */
+ /**/
+ 3864,
/**/
--
>From "know your smileys":
:-) Funny
|-) Funny Oriental
(-: Funny Australian
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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