patch 8.2.4775: SpellBad highlighting does not work in Konsole
Problem: SpellBad highlighting does not work in Konsole.
Solution: Do not keep t_8u defined for Konsole. Redraw when t_8u is reset.
(closes #10177)
diff --git a/src/term.c b/src/term.c
index 73c76cd..0aafebb 100644
--- a/src/term.c
+++ b/src/term.c
@@ -4775,9 +4775,10 @@
// vandyke SecureCRT sends 1;136;0
}
- // Konsole sends 0;115;0
- else if (version == 115 && arg[0] == 0 && arg[2] == 0)
- term_props[TPR_UNDERLINE_RGB].tpr_status = TPR_YES;
+ // Konsole sends 0;115;0 - but t_u8 does not actually work, therefore
+ // commented out.
+ // else if (version == 115 && arg[0] == 0 && arg[2] == 0)
+ // term_props[TPR_UNDERLINE_RGB].tpr_status = TPR_YES;
// GNU screen sends 83;30600;0, 83;40500;0, etc.
// 30600/40500 is a version number of GNU screen. DA2 support is added
@@ -4806,9 +4807,15 @@
// Unless the underline RGB color is expected to work, disable "t_8u".
// It does not work for the real Xterm, it resets the background color.
+ // This may cause some flicker. Alternative would be to set "t_8u"
+ // here if the terminal is expected to support it, but that might
+ // conflict with what was set in the .vimrc.
if (term_props[TPR_UNDERLINE_RGB].tpr_status != TPR_YES && *T_8U != NUL)
+ {
set_string_option_direct((char_u *)"t_8u", -1, (char_u *)"",
OPT_FREE, 0);
+ redraw_later(CLEAR);
+ }
// Only set 'ttymouse' automatically if it was not set
// by the user already.