m4 AUTHORS ChangeLog NEWS README THANKS doc/m4.... [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/06/18 21:36:09

Modified files:
        .              : AUTHORS ChangeLog NEWS README THANKS 
        doc            : m4.texinfo 

Log message:
        Consistently use "GNU M4" as package name, "m4" as executable
        name.
        * NEWS: Document previous fix.
        * THANKS: Update.
        * README: Fix grammar.  Document that --enable-changeword is on
        its last leg.
        * doc/m4.texinfo (Top, Changeword): Likewise.
        (Sysval): Enhance this test.
        (History): Backport this section from CVS head, and update.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/AUTHORS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.2.2.1&r2=1.2.2.2
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.73&r2=1.1.1.1.2.74
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.21&r2=1.1.1.1.2.22
http://cvs.savannah.gnu.org/viewcvs/m4/README?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.1&r2=1.1.1.1.2.2
http://cvs.savannah.gnu.org/viewcvs/m4/THANKS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.8&r2=1.1.1.1.2.9
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.20&r2=1.1.1.1.2.21