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fix [#33363] Text editor undo fail

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This commit is contained in:
Justin Dailey
2012-11-30 22:46:28 +00:00
parent 75cce01a61
commit 40e76df0db
1 changed files with 9 additions and 2 deletions
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11
source/blender/blenkernel/intern/text.c
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@@ -2019,8 +2019,14 @@ void txt_do_undo(Text *text)
/* get and restore the cursors */
txt_undo_read_cursors(text->undo_buf, &text->undo_pos, &curln, &curc, &selln, &selc);
txt_move_to(text, curln, curc, 0);
txt_move_to(text, curln, curc + linep, 1);
txt_move_to(text, selln, selc, 1);
if ((curln == selln) && (curc == selc)) {
for (i = 0; i < linep; i++)
txt_move_right(text, 1);
}
txt_delete_selected(text);
@@ -2269,6 +2275,8 @@ void txt_split_curline(Text *text)
txt_delete_sel(text);
if (!undoing) txt_undo_add_charop(text, UNDO_INSERT_1, '\n');
/* Make the two half strings */
left = MEM_mallocN(text->curc + 1, "textline_string");
@@ -2300,7 +2308,6 @@ void txt_split_curline(Text *text)
txt_clean_text(text);
txt_pop_sel(text);
if (!undoing) txt_undo_add_charop(text, UNDO_INSERT_1, '\n');
}
static void txt_delete_line(Text *text, TextLine *line)