question: returns a named string argument concode_field_sep Map<String,Integer> named concode_elem_sep Map<String,String> flags concode_elem_sep String[] rawArgs concode_field_sep int getInt concode_elem_sep int getInt concode_elem_sep boolean hasFlag concode_elem_sep String flag concode_elem_sep int length concode_elem_sep boolean exists concode_elem_sep float getFloat concode_elem_sep float getFloat
target: String function ( String arg0 ) { if ( exists ( arg0 ) ) { return get ( named . get ( arg0 ) ) ; } return null ; }