var elementNodeTransformations = {
detach: function(params) {
- var next;
- params = _.extend({
- normalizeStrategy: 'merge'
- }, params);
+ var next, prev;
+
+ params = params || {};
+
+ if(!params.normalizeStrategy) {
+ params.normalizeStrategy = 'merge';
+ }
if(this.parent() && this.isSurroundedByTextNodes()) {
if(params.normalizeStrategy === 'detach-left') {
this.next().detach();
} else if(params.normalizeStrategy === 'merge') {
next = this.next();
- this.prev().appendText(next.getText());
+ prev = this.prev();
+ params.ret = {
+ mergedTo: prev,
+ previousLen: prev.getText().length
+ };
+ prev.appendText(next.getText());
next.detach();
} else {
throw new Error('unknown normalize strategy for detach');