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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/utils/lookbib
In directory genba:/tmp/cvs-serv27693/src/utils/lookbib

Modified Files:
        lookbib.cc 
Log Message:

* configure.ac: Test for isatty.
* configure: Regenerated.
* src/include/posix.h: Check HAVE_ISATTY.
* src/roff/troff/input.cc [ISATTY_MISSING]: Removed.
* src/utils/lookbib/lookbib.cc: Include posix.h.
Don't declare isatty.

* NEWS: Add `output' request.

* REVISION: Increased to 1.