rem: editorShell.editor.SetFlags(plaintextEditor.eEditorMailMask); 
add: editorShell.editor.SetFlags(nsIPlaintextEditor.eEditorMailMask); 
context: function enableEditableFields(){  editorShell.editor.SetFlags(plaintextEditor.eEditorMailMask);  var enableElements = document.getElementsByAttribute("disableonsend", "true");  for (i=0;i<enableElements.length;i++)  {    enableElements[i].removeAttribute('disabled');  }}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/fc756976caf9a570751ca43fe3a185e7c7682a88/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js