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  • Norihiro Tanaka's avatar
    dfa: separate parse and compile phase · ac924922
    Norihiro Tanaka authored
    ‘dfamust’ must be called after parsing and before tokens are
    reordered, but both are executed in the compilation phase.
    Token reordering was introduced in Gnulib commit
    2018-10-22T15:01:08Z!noritnk@kcn.ne.jp
    (5c7a0371).
    * lib/dfa.c (dfaparse): Change it to global function.
    (dfacomp): If first argument is NULL, skip parse.
    * lib/dfa.h: (dfaparse): Add a prototype.
    ac924922