m4 ChangeLog NEWS doc/m4.texinfo ltdl/m4/gnulib...

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/09/29 12:26:07

Modified files:
        .              : ChangeLog NEWS 
        doc            : m4.texinfo 
        ltdl/m4        : gnulib-cache.m4 
        m4             : macro.c system_.h 
        src            : main.c 
        tests          : options.at 

Log message:
        * ltdl/m4/gnulib-cache.m4: Augment with gnulib-tool --import
        xstrtol.
        * m4/system_.h (N_): Define.
        * src/main.c (main): Validate numeric arguments.
        (size_opt): New function, idea borrowed from coreutils.
        * m4/macro.c (expand_macro): -L0 implies no limit.
        * doc/m4.texinfo (Invoking m4): Document this change.
        * NEWS: Likewise.
        * tests/options.at: (--arglength, --nesting-limit)
        (--regexp-syntax): New tests of argument validation.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.397&r2=1.398
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&r1=1.22&r2=1.23
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&r1=1.54&r2=1.55
http://cvs.savannah.gnu.org/viewcvs/m4/ltdl/m4/gnulib-cache.m4?cvsroot=m4&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/m4/m4/macro.c?cvsroot=m4&r1=1.56&r2=1.57
http://cvs.savannah.gnu.org/viewcvs/m4/m4/system_.h?cvsroot=m4&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/m4/src/main.c?cvsroot=m4&r1=1.88&r2=1.89
http://cvs.savannah.gnu.org/viewcvs/m4/tests/options.at?cvsroot=m4&r1=1.13&r2=1.14