[Groff-commit] Changes to //var/cvs/groff

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/grog
In directory genba:/vol2/tmp/cvs-serv28897/src/roff/grog

Modified Files:
        Makefile.sub 
Log Message:
* configure.in: Don't provide an empty value for SH_SCRIPT_SED_CMD
since some non-GNU sed programs can't handle null regexps.
* configure, src/preproc/eqn/Makefile.sub,
src/roff/grog/Makefile.sub, src/roff/nroff/Makefile.sub: Updated.

* src/devices/grolbp/lbp.cc: Add an AIX workaround for an autoconf
bug (string.h and strings.h are both needed according to latest
POSIX standard).