rem:  appendChildNodes( this.div, createDOM( "span", {}, revision ) ); 
add: var link = createDOM( "a", { "href": href, "class": "pulldown_link" }, short_revision ); this.links.push( link ); link.revision = revision; connect( link, "onclick", function ( event ) { self.link_clicked( event, self.editor.id ); } ); appendChildNodes( this.div, link ); 
context: function Changes_pulldown( notebook_id, invoker, editor ) {  Pulldown.call( this, notebook_id, "changes_" + editor.id, editor.changes_button );  this.invoker = invoker;  this.editor = editor;    // display list of revision timestamps in reverse chronological order  if ( isUndefinedOrNull( this.editor.revisions_list ) ) {    appendChildNodes( this.div, createDOM( "span", "This note has no previous changes." ) );    return;  }  var revisions_list = clone( this.editor.revisions_list );  revisions_list.reverse();  for ( var i = 0; i < revisions_list.length; ++i ) {    var revision = revisions_list[ i ];    revision = revision.split( /\.\d/ )[ 0 ]; // strip off seconds from the timestamp    var href = "/notebooks/" + this.notebook_id + "?" + queryString(      [ "note_id", "revision" ],      [ this.editor.id, revision ]    );//    appendChildNodes( this.div, createDOM( "a", { "href": href, "class": "pulldown_link" }, revision ) );    appendChildNodes( this.div, createDOM( "span", {}, revision ) );    appendChildNodes( this.div, createDOM( "br" ) );  }}
meta: 4711	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4711/f23fcdde21e4e6824a6e1a222268a1d63578b79f/Wiki.js/clean/static/js/Wiki.js