nano

commit 0d85a798e5c8d376af7de28038ec3b847aac5bdf
parent d4d534925f7e963440f72c3baf52ee9fac4b4cf0
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Mon, 21 Feb 2022 10:42:29 +0100

painting: look for another start match only after the actual end match

The 'endmatch.rm_eo' value is relative to the end of the start match,
so to find the end of the end match, one has to add 'startmatch.rm_eo'
plus 'endmatch.rm_eo' to the starting point of the line.

This addresses https://savannah.gnu.org/bugs/?62091.

Problem existed since version 5.6, commit 0596b875.

Diffstat:
M
src/color.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/color.c b/src/color.c
@@ -259,8 +259,8 @@ void check_the_multis(linestruct *line)
 			if (!astart && !anend)
 				continue;
 		} else if (line->multidata[ink->id] == JUSTONTHIS) {
-			if (astart && anend && regexec(ink->start, line->data + endmatch.rm_eo,
-														1, &startmatch, 0) != 0)
+			if (astart && anend && regexec(ink->start, line->data + startmatch.rm_eo +
+											endmatch.rm_eo, 1, &startmatch, 0) != 0)
 				continue;
 		} else if (line->multidata[ink->id] == STARTSHERE) {
 			if (astart && !anend)