nl_tokens: Parse or format the given val .
pl_tokens: function ( val , options ) { options = options || { } ; var type = typeof val ; if ( type === 'string' && val . length > 0 ) { return parse$2 ( val ) } else if ( type === 'number' && isNaN ( val ) === false ) { return options . long ? fmtLong$1 ( val ) : fmtShort$1 ( val ) } throw <mask> Error ( 'val is not a non-empty string or a valid number. val=' + JSON . stringify ( val ) ) }