[code] undo redo implemented

Sidd-Dino · Sep 23, 2020 · cee2ad4 · cee2ad4
1 parent 2608bff
commit cee2ad4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/bte b/bte
@@ -575,6 +575,7 @@ add_action_to_undo_stack() {
 
     local action="$1"
 
+    # Check if the new action block is mergeable
     mergeable_action_check "$action"
 
     (( mergeable_block==0 )) && {