ledit

commit 85e429f9ffab1451104d5aa92fd4adc40d84865a
parent a99499a1ee2ecbbe8dcf1c64561bbc64c2dd4779
Author: lumidify <nobody@lumidify.org>
Date:   Mon,  9 May 2022 11:26:18 +0200

Add temporary fix for undo

I will need to change the undo implementation at some point to
use soft and hard fences instead of the current weirdness with
group and mode_group, but that will have to wait for now.

Diffstat:
M
undo.c
 | 
15
+++++++++++++++

1 file changed, 15 insertions(+), 0 deletions(-)
diff --git a/undo.c b/undo.c
@@ -123,6 +123,17 @@ push_undo(
 		txtbuf_copy(e->text, text);
 	else
 		e->text = txtbuf_dup(text);
+	/*
+	printf("START UNDO STACK\n");
+	for (size_t i = 0; i < undo->len; i++) {
+		undo_elem *e = &undo->stack[i];
+		printf(
+		    "type %d, mode %d, group %d, mode_group %d, text '%.*s'\n",
+		    e->type, e->mode, e->group, e->mode_group, (int)e->text->len, e->text->text
+		);
+	}
+	printf("END UNDO STACK\n");
+	*/
 }
 
 void
@@ -221,6 +232,8 @@ ledit_undo(undo_stack *undo, ledit_mode mode, void *callback_data,
 	*cur_line_ret = cur_line;
 	*cur_index_ret = cur_index;
 	*min_line_ret = min_line;
+	if (mode == NORMAL || mode == VISUAL)
+		undo_change_mode_group(undo);
 	return UNDO_NORMAL;
 }
 
@@ -289,6 +302,8 @@ ledit_redo(undo_stack *undo, ledit_mode mode, void *callback_data,
 	if (undo->cur > 0)
 		undo->cur--;
 	*min_line_ret = min_line;
+	if (mode == NORMAL || mode == VISUAL)
+		undo_change_mode_group(undo);
 	return UNDO_NORMAL;
 }