Output formatting wip: keeping excessive white space at the end of text intact

[fnpeditor.git] / modules / documentCanvas / canvas / documentElement.js

diff --git a/modules/documentCanvas/canvas/documentElement.js b/modules/documentCanvas/canvas/documentElement.js
index f5a022b..94b8422 100644 (file)
--- a/modules/documentCanvas/canvas/documentElement.js
+++ b/modules/documentCanvas/canvas/documentElement.js
@@ -122,6 +122,7 @@ $.extend(DocumentNodeElement, {
                 dom.attr('wlxml-meta-'+key, params.meta[key]);
             });
         }
+        dom.data('other-attrs', params.others);
         return dom;
     },
 
@@ -162,8 +163,12 @@ $.extend(DocumentNodeElement.prototype, {
             node.attr('class', this.getWlxmlClass());
         var meta = this.getWlxmlMetaAttrs();
         meta.forEach(function(attr) {
-            node.attr('meta-' + attr.name, attr.value);
+            if(attr.value)
+                node.attr('meta-' + attr.name, attr.value);
         });
+        _.keys(this.data('other-attrs') || {}).forEach(function(key) {
+            node.attr(key, this.data('other-attrs')[key]);
+        }, this);
 
         if(this.data('orig-before') !== undefined) {
             toret.append(document.createTextNode(this.data('orig-before')));