// The textarea class name could be passed as the function\r
// parameter.\r
\r
- var classRegex = new RegExp( '(?:^| )' + arguments[0] + '(?:$| )' );\r
+ var classRegex = new RegExp( '(?:^|\\s)' + arguments[0] + '(?:$|\\s)' );\r
\r
if ( !classRegex.test( textarea.className ) )\r
continue;\r