CVS commit: src/external/gpl3/autoconf/dist/lib/autoconf

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Wed May 24 21:49:38 UTC 2023

Modified Files:
        src/external/gpl3/autoconf/dist/lib/autoconf: general.m4

Log Message:
revert previous: autoconf doesn't use EREs

autoconf relies upon GNU m4 emacs-style regexs, which
don't support intervals so don't escape these.
A fix to usr.bin/m4 -g (GNU m4 emulation) is incoming.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
    src/external/gpl3/autoconf/dist/lib/autoconf/general.m4

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.