nl_tokens: Gets an an individual CSS rule by selector ( s )
pl_tokens: function ( selector , refreshCache , rawCache ) { var i , result ; if ( ! rules || refreshCache ) { CSS . refreshCache ( ) ; } if ( ! Ext . isArray ( selector ) ) { result = rules [ selector . toLowerCase ( ) ] if ( result && ! rawCache ) { result = result . cssRule ; } return <mask> || null ; } for ( i = 0 ; i < selector . length ; i ++ ) { if ( rules [ selector [ i ] ] ) { return rawCache ? rules [ selector [ i ] . toLowerCase ( ) ] : rules [ selector [ i ] . toLowerCase ( ) ] . cssRule ; } } return null ; }