code cleanup (no IE8 support)

[peach-html5-editor.git] / editor.js

diff --git a/editor.js b/editor.js
index 977ca9e..72e8506 100644 (file)
--- a/editor.js
+++ b/editor.js
@@ -429,7 +429,7 @@ function instantiate_tree (tree, parent) {
                        case 'tag':
                                if (c.name === 'script' || c.name === 'object' || c.name === 'iframe' || c.name === 'link') {
                                        // TODO put placeholders instead
-                                       remove.unshift(i)
+                                       remove.unshift(i) // add to beginning so they are removed last first
                                        continue
                                }
                                // TODO create in correct namespace
@@ -450,13 +450,11 @@ function instantiate_tree (tree, parent) {
                                }
                }
        }
-       results = []
+       // these are in reverse order so we remove highest indexes first
        for (i = 0; i < remove.length; i++) {
-               // FIXME this deletes the wrong node when siblings are removed
                index = remove[i]
-               results.push(tree.splice(index, 1))
+               tree.splice(index, 1)
        }
-       return results
 }
 
 function traverse_tree (tree, cb) {