nl_tokens: Adds a required asset
pl_tokens: function ( path ) { if ( path . indexOf ( "/" ) < 0 && path . indexOf ( "." ) > - 1 ) { path = path . <mask> ( / \. / g , "/" ) ; } if ( ! qx . lang . Array . contains ( this . __requiredAssets , path ) ) { this . __requiredAssets . push ( path ) ; } }