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Re: m4_bmatch expansion bug

From: Akim Demaille
Subject: Re: m4_bmatch expansion bug
Date: 03 Apr 2002 10:54:57 +0200
User-agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Common Lisp)

>>>>> "Andreas" == Andreas Schwab <address@hidden> writes:

Andreas> m4_bmatch can generate a spurious error message.  The problem
Andreas> is that m4_bregexp is expanded even if $# <= 2, so that it
Andreas> may complain about an invalid regexp in $2 even though the
Andreas> expansion is not used.

Thanks, please install.

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