3 files changed, 7 insertions, 2 deletions
diff --git a/infrastructure/ace/www/ace2_inner.js b/infrastructure/ace/www/ace2_inner.js
index afd1e35..94aba87 100644
--- a/infrastructure/ace/www/ace2_inner.js
+++ b/infrastructure/ace/www/ace2_inner.js
@@ -752,6 +752,7 @@ function OUTER(gscope) {
     italic: function() { toggleAttributeOnSelection('italic'); },
     underline: function() { toggleAttributeOnSelection('underline'); },
     strikethrough: function() { toggleAttributeOnSelection('strikethrough'); },
+    h1: function() { toggleAttributeOnSelection('h1'); },
     undo: function() { doUndoRedo('undo'); },
     redo: function() { doUndoRedo('redo'); },
     clearauthorship: function(prompt) {
@@ -1531,7 +1532,7 @@ function OUTER(gscope) {
   }
 
   var STYLE_ATTRIBS = {bold: true, italic: true, underline: true,
-                       strikethrough: true, list: true};
+                       strikethrough: true, h1: true, list: true};
   var OTHER_INCORPED_ATTRIBS = {insertorder: true, author: true};
 
   function isStyleAttribute(aname) {
diff --git a/infrastructure/ace/www/contentcollector.js b/infrastructure/ace/www/contentcollector.js
index c5d8ddb..41922d7 100644
--- a/infrastructure/ace/www/contentcollector.js
+++ b/infrastructure/ace/www/contentcollector.js
@@ -340,6 +340,9 @@ function makeContentCollector(collectStyles, browser, apool, domInterface,
               tname == "del") {
             doAttrib("strikethrough");
           }
+          if (tname == "h1") {
+            doAttrib("h1");
+          }
           if (tname == "ul") {
             var type;
             var rr = cls &&  /(?:^| )list-(bullet[12345678])\b/.exec(cls);
diff --git a/infrastructure/ace/www/linestylefilter.js b/infrastructure/ace/www/linestylefilter.js
index 0ac578b..3514859 100644
--- a/infrastructure/ace/www/linestylefilter.js
+++ b/infrastructure/ace/www/linestylefilter.js
@@ -25,7 +25,8 @@ linestylefilter.ATTRIB_CLASSES = {
   'bold':'tag:b',
   'italic':'tag:i',
   'underline':'tag:u',
-  'strikethrough':'tag:s'
+  'strikethrough':'tag:s',
+  'h1':'tag:h1'
 };
 
 linestylefilter.getAuthorClassName = function(author) {