* PATCH: fix .zle.sgr for empty sequences
@ 2024-03-09 22:30 Oliver Kiddle
0 siblings, 0 replies; only message in thread
From: Oliver Kiddle @ 2024-03-09 22:30 UTC (permalink / raw)
To: Zsh workers
This fixes .zle.sgr from the new hlgroups module to return "0" when the
sequence is empty. In particular \e[m typically works them same as \e[0m
so we want to return the 0 in that case.
Oliver
diff --git a/Src/Modules/hlgroup.c b/Src/Modules/hlgroup.c
index 6382f3216..9c0aedcf8 100644
--- a/Src/Modules/hlgroup.c
+++ b/Src/Modules/hlgroup.c
@@ -59,6 +59,10 @@ convertattr(char *attrstr, int sgr)
*t = ';';
c++;
}
+ if (t <= s) { /* always return at least "0" */
+ *s = '0';
+ t = s + 1;
+ }
*t = '\0';
len = t - s;
}
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2024-03-09 22:30 PATCH: fix .zle.sgr for empty sequences Oliver Kiddle
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