Boost C++ Libraries

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Global nil

boost::xpressive::nil — Successfully matches nothing.

Synopsis

unspecified nil;

Description

Successfully matches a zero-width sequence. nil always succeeds and never consumes any characters.

Copyright © 2007 Eric Niebler

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

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