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Backport r5379 from trunk. 

git-svn-id: svn://svn.savannah.gnu.org/nano/branches/nano_2_4_branch@5419 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Chris Allegretta 2015-11-15 07:01:31 +00:00
parent 12dfc7fe98
commit 00b9555a85
2 changed files with 6 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2015-10-29 Benno Schulenberg <bensberg@justemail.net>
* src/text.c (add_undo): Only skip adding an undo when the current
action equals the last action. This condition is needed for when
typing text is broken by an undo+redo. Fixes Savannah bug #46323.
2015-09-05 Benno Schulenberg <bensberg@justemail.net>
* src/winio.c (display_string, edit_draw): Force a redraw of a line
only when it contains a multicolumn character, to spare all regular

2
src/text.c
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@ -867,7 +867,7 @@ void add_undo(undo_type action)
/* When doing contiguous adds or contiguous cuts -- which means: with
* no cursor movement in between -- don't add a new undo item. */
if (u && u->mark_begin_lineno == fs->current->lineno &&
if (u && u->mark_begin_lineno == fs->current->lineno && action == fs->last_action &&
((action == ADD && u->type == ADD && u->mark_begin_x == fs->current_x) ||
(action == CUT && u->type == CUT && !u->mark_set && keeping_cutbuffer())))
return;