nano

commit 2c126b201f11543aec2064663a370ea063fcbd95
parent 2500debbd249e651e5a94ceeb46080cdb56f4ba2
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sun, 25 Nov 2018 19:55:20 +0100

text: turn the mark off when justifying, to not confuse an undo

When leaving the mark on while justifying and then undoing the
justification, things are likely to get messed up.  My applying
David's patches only partially caused this breakage.

This fixes https://savannah.gnu.org/bugs/?55074.

Diffstat:
M
src/text.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/text.c b/src/text.c
@@ -2243,6 +2243,9 @@ void do_justify(bool full_justify)
 		return;
 	}
 
+	/* We cannot (yet) justify a marked region, so turn the mark off. */
+	openfile->mark = NULL;
+
 	/* Prepare to put the text we want to justify in the cutbuffer. */
 	cutbuffer = NULL;
 	cutbottom = NULL;