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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/libs/libgroff
In directory genba:/vol2/tmp/cvs-serv27035/src/libs/libgroff

Modified Files:
        tmpfile.cc 
Log Message:
* Makefile.in (ENVSETUP): Don't assume POSIX make semantics for
commands that fail.  Don't assume that "export a=b" is valid shell
syntax.  This is needed for Solaris 2.5.1.

* src/libs/libgroff/tmpfile.cc, src/utils/indxbib/indxbib.cc: Fix
comment about missing Solaris headers.

* PROBLEMS: Add section about problems with Sun Make and VPATH.

* src/roff/nroff/nroff.sh: Fix main loop syntax.