nl_tokens: Parses mimeData string into a mimes and extensions lookup maps . String should have the following format :
pl_tokens: function ( mimeData ) { var items = mimeData . split ( / , / ) , i , ii , ext ; for ( i = 0 ; i < items . length ; i += 2 ) { ext = items [ i + 1 ] . split ( / / ) ; // extension to mime lookup for ( ii = 0 ; <mask> < ext . length ; ii ++ ) { mimes [ ext [ ii ] ] = items [ i ] ; } // mime to extension lookup extensions [ items [ i ] ] = ext ; } }