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

[wlemb]

Log from commit: 

Update of /var/cvs/groff
In directory genba:/vol5/tmp/cvs-serv22575

Modified Files:
        ChangeLog INSTALL.gen Makefile.in Makefile.sub NEWS 
Log Message:
Intergrated pic2graph, contributed by Eric S. Raymond.

* contrib/pic2graph/{Makefile.sub, pic2graph.sh, pic2graph.man}: New
files.
* Makefile.in, NEWS: Updated.

* src/preproc/tbl/tbl.man: Revised.


* src/preproc/tbl/tbl.man: Extended to cover all tbl features.


* src/preproc/tbl/main.cc (process_data): Fix recognition of .lf
requests.


* Makefile.sub (configure): Depend on configure.ac, not
configure.in.
* INSTALL.gen: Upgrade to autoconf 2.52's INSTALL.


* src/utils/afmtodit/afmtodit.man, src/roff/groff/groff.man: Minor
fixes.