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Adjusting whitespace after the previous change.

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5251 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Benno Schulenberg 2015-06-17 10:47:00 +00:00
parent 82373d85f9
commit 67667af233
2 changed files with 12 additions and 11 deletions
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1
ChangeLog
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@ -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

22
src/text.c
View File

@ -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;