rem: InlineSpellChecker.inlineSpellChecker.enableRealTimeSpell = false; 
add: InlineSpellChecker.editor.setSpellcheckUserOverride(false); 
context: function StopInlineSpellChecker(){  if (InlineSpellChecker.inlineSpellChecker)    InlineSpellChecker.inlineSpellChecker.enableRealTimeSpell = false;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/48d836c35d9f0d8c4db6f36b6056121ba1ce368b/MsgComposeCommands.js/clean/mailnews/compose/resources/content/MsgComposeCommands.js