fix bug

version.json

@@ -1,6 +1,6 @@
 {
     "beta" : {
-        "r_ver" : "v3.4.4 (stable1) (beta1) (dev2)",
+        "r_ver" : "v3.4.4 (stable1) (beta1) (dev3)",
         "c_ver" : "3500101",
         "s_ver" : "3500110"
     }

views/main_css/js/render_onmark.js

@@ -206,7 +206,7 @@ function do_onmark_heading_render(
             '</span>' +
             '\n' +
         ''
-        data_js += 'do_onmark_set_toc_name(' + heading_level_string_no_end + ');\n';
+        data_js += 'do_onmark_set_toc_name("' + heading_level_string_no_end + '");\n';
         
         data = data.replace(heading_re, 
             '\n' +