rem: function () { this.execCommand(cmd, arg); } 
add: return arguments.length == 1 ? function () { this.execCommand(cmd); } : 
context: 					function () { this.execCommand(cmd, arg); }
meta: 4707	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/4707/50c3492c4c3c825dbd3401e134a19ed46799c456/RichText.js/buggy/www/resources/dojo-ajax/src/widget/RichText.js