nl_tokens: Normalizes CSS property keys from dash delimited to camel case JavaScript Syntax . For example :
pl_tokens: function ( <mask> ) { // TODO: Mobile optimization? if ( prop == 'float' ) { prop = Ext . supports . Float ? 'cssFloat' : 'styleFloat' ; } // For '-ms-foo' we need msFoo return this . propertyCache [ prop ] || ( this . propertyCache [ prop ] = prop . replace ( this . msRe , 'ms-' ) . replace ( this . camelRe , this . camelReplaceFn ) ) ; }