Log Message:
Update to 1.0.4:

    Version bump: 1.0.4

    Bug #9649: Bad markup on XAw.3x

    X.Org Bugzilla #9649 <https://bugs.freedesktop.org/show_bug.cgi?id=9649>

    Bug #11091: libXaw COPYING file

    X.Org Bugzilla #11091 <https://bugs.freedesktop.org/show_bug.cgi?id=11091>
    Attachment #10122 <https://bugs.freedesktop.org/attachment.cgi?id=10122>

    Use iswalnum() if it's present as a function, not just if it's #defined

    Also fixes X.Org bugzilla #8564