nano

commit 67667af2333df5dbc1c30119077efd487770c36d
parent 82373d85f95d2210dfc40ae78ecc44fd5347d5d3
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Wed, 17 Jun 2015 10:47:00 +0000

Adjusting whitespace after the previous change.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5251 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

Diffstat:
M
ChangeLog
 | 
1
+
M
src/text.c
 | 
22
+++++++++++-----------

2 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/ChangeLog b/ChangeLog
@@ -6,6 +6,7 @@
 	the appearance of an extra newline when undoing the Backspace/Delete.
 	Patch partially by Mark Majeres.  The problem was first reported in
 	https://lists.gnu.org/archive/html/nano-devel/2015-06/msg00003.html.
+	* src/text.c (do_undo): Adjust whitespace after the previous change.
 
 2015-06-14  Benno Schulenberg  <bensberg@justemail.net>
 	* src/winio.c (edit_draw): Add some debugging code to track which
diff --git a/src/text.c b/src/text.c
@@ -503,17 +503,17 @@ void do_undo(void)
 	undidmsg = _("line join");
 	/* When the join was done by a Backspace at the tail of the file,
 	 * don't actually add another line; just position the cursor. */
-	if (f->next != openfile->filebot || u->xflags != UNdel_backspace ||
-		ISSET(NO_NEWLINES)) {
-	t = make_new_node(f);
-	t->data = mallocstrcpy(NULL, u->strdata);
-	data = mallocstrncpy(NULL, f->data, u->mark_begin_x + 1);
-	data[u->mark_begin_x] = '\0';
-	free(f->data);
-	f->data = data;
-	splice_node(f, t, f->next);
-	if (f == openfile->filebot)
-	    openfile->filebot = t;
+	if (f->next != openfile->filebot || ISSET(NO_NEWLINES) ||
+		u->xflags != UNdel_backspace) {
+	    t = make_new_node(f);
+	    t->data = mallocstrcpy(NULL, u->strdata);
+	    data = mallocstrncpy(NULL, f->data, u->mark_begin_x + 1);
+	    data[u->mark_begin_x] = '\0';
+	    free(f->data);
+	    f->data = data;
+	    splice_node(f, t, f->next);
+	    if (f == openfile->filebot)
+		openfile->filebot = t;
 	}
 	goto_line_posx(u->lineno, u->begin);
 	break;