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===========================================================================
$NetBSD: MESSAGE,v 1.1 2020/06/15 15:11:50 scole Exp $
RE/flex has its own built-in regex engine, but other regex engines from the
following packages may be used as well:
devel/boost-libs
devel/pcre2
It is possible to generate FSM graphs by using 'reflex' with the
'--graphs-file' option and installing this package:
graphics/graphviz
A vim Flex and RE/flex syntax highlighting mode file is included in
the package and can by used by copying
${PREFIX}/share/RE-Flex/lex.vim to ~/.vim/syntax
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