m4 ChangeLog doc/m4.texinfo [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/06/23 13:22:30

Modified files:
        .              : ChangeLog 
        doc            : m4.texinfo 

Log message:
        * doc/m4.texinfo: Quoting cleanup throughout - follow
        autoconf-recommended style of one level of quote per parenthesis
        in the normal case.  Adjust error messages to match GNU coding
        standards (and to allow 'make check' to pass again).
        (Quoted strings, Inhibiting Invocation): Turn more examples into
        tests.
        (Comments): Resolve FIXME by adding example.
        (Define): Add example about underquoting.
        (Defn): Add example about use of $0.
        (Indir, Format): Resolve FIXME done in last commit.
        (Ifelse): Add example about creating blind macro.
        (Debugging): Fix grammar.
        (Dnl): Add example about dnl with arguments.
        (M4wrap): Be explicit that LIFO order is non compliant, and will
        change in m4 2.0.
        (Undivert): Resolve FIXME by adding example.
        (Frozen files): Document that m4wrap and sysval will not work
        consistently until m4 2.0.
        (Incompatibilities): Document another POSIX compliance bug, this
        time with changequote.  Document a traditional incompatibility
        with partial input spanning file boundaries.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.84&r2=1.1.1.1.2.85
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.23&r2=1.1.1.1.2.24