rem: if (msgCompose) 
add: if (gMsgCompose) 
context: function PriorityMenuSelect(target){  dump("Set Message Priority to " + target.getAttribute('id') + "\n");  if (msgCompose)  {    var msgCompFields = msgCompose.compFields;    if (msgCompFields)      msgCompFields.priority = target.getAttribute('id');  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/6d52592e83bce2a07c0c6646de9e9c15df155849/MsgComposeCommands.js/buggy/mailnews/compose/resources/content/MsgComposeCommands.js