NAME¶

Parse::optional - Parse a string optionally.

SYNOPSIS¶

Maybe<a> optional( Parser<a> parse, var ParseState st )

ARGUMENTS¶

parse The parser to use st The current parsing state

DESCRIPTION¶

Parse a string optionally, returning nothing if the parser failed.

AUTHORS¶

Kaya standard library by Edwin Brady, Chris Morris and others (kaya@kayalang.org). For further information see http://kayalang.org/

LICENSE¶

The Kaya standard library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (version 2.1 or any later version) as published by the Free Software Foundation.