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patch 8.0.1128: old xterm sends CTRL-X in response to t_RS

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Problem:    Old xterm sends CTRL-X in response to t_RS.
Solution:   Only send t_RS for xterm 279 and later.  Remove the workaround to
            ignore CTRL-X.
This commit is contained in:
Bram Moolenaar 2017-09-19 20:47:16 +02:00
parent a8e93d63e3
commit e22bbf6508
2 changed files with 10 additions and 15 deletions
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19
src/term.c
View File

@ -4580,9 +4580,12 @@ check_termcode(
is_not_xterm = TRUE; is_not_xterm = TRUE;
/* Only request the cursor style if t_SH and t_RS are /* Only request the cursor style if t_SH and t_RS are
* set. Not for Terminal.app, it can't handle t_RS, it * set. Only supported properly by xterm since version
* 279 (otherwise it returns 0x18).
* Not for Terminal.app, it can't handle t_RS, it
* echoes the characters to the screen. */ * echoes the characters to the screen. */
if (rcs_status == STATUS_GET if (rcs_status == STATUS_GET
&& version >= 279
&& !is_not_xterm && !is_not_xterm
&& *T_CSH != NUL && *T_CSH != NUL
&& *T_CRS != NUL) && *T_CRS != NUL)
@ -4729,11 +4732,6 @@ check_termcode(
key_name[0] = (int)KS_EXTRA; key_name[0] = (int)KS_EXTRA;
key_name[1] = (int)KE_IGNORE; key_name[1] = (int)KE_IGNORE;
slen = i + 1 + (tp[i] == ESC); slen = i + 1 + (tp[i] == ESC);
if (rcs_status == STATUS_SENT
&& slen < len && tp[slen] == 0x18)
/* Some older xterm send 0x18 for the T_RS request,
* skip it here. */
++slen;
# ifdef FEAT_EVAL # ifdef FEAT_EVAL
set_vim_var_string(VV_TERMRGBRESP, tp, slen); set_vim_var_string(VV_TERMRGBRESP, tp, slen);
# endif # endif
@ -4782,11 +4780,6 @@ check_termcode(
key_name[0] = (int)KS_EXTRA; key_name[0] = (int)KS_EXTRA;
key_name[1] = (int)KE_IGNORE; key_name[1] = (int)KE_IGNORE;
slen = i + 1 + (tp[i] == ESC); slen = i + 1 + (tp[i] == ESC);
if (rcs_status == STATUS_SENT
&& slen < len && tp[slen] == 0x18)
/* Some older xterm send 0x18 for the T_RS request,
* skip it here. */
++slen;
break; break;
} }
} }
@ -5470,8 +5463,8 @@ check_termcode(
/* /*
* Avoid computing the difference between mouse_time * Avoid computing the difference between mouse_time
* and orig_mouse_time for the first click, as the * and orig_mouse_time for the first click, as the
* difference would be huge and would cause multiplication * difference would be huge and would cause
* overflow. * multiplication overflow.
*/ */
timediff = p_mouset; timediff = p_mouset;
} }

2
src/version.c
View File

@ -761,6 +761,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
1128,
/**/ /**/
1127, 1127,
/**/ /**/