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 03f224a..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;
     },
 
@@ -162,18 +163,22 @@ $.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')));
-        } else if(level) {
+        } else if(level && this.getWlxmlTag() !== 'span') {
             toret.append('\n' + (new Array(level * 2 + 1)).join(' '));
         }
         if(this.data('orig-append') !== undefined) {
             node.append(this.data('orig-append'));
             //toret = toret.prepend(document.createTextNode(this.data('orig-prepend')));
-        } else {
+        } else if(this.getWlxmlTag() !== 'span'){
             node.append('\n' + (new Array(level * 2 + 1)).join(' '));
         }
 
@@ -181,7 +186,8 @@ $.extend(DocumentNodeElement.prototype, {
         return toret.contents();
     },
     append: function(params) {
-        this.data('orig-append', undefined);
+        if(params.tag !== 'span')
+            this.data('orig-append', undefined);
         return manipulate(this, params, 'append');
     },
     before: function(params) {