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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/groff
In directory genba:/tmp/cvs-serv17874/src/roff/groff

Modified Files:
        groff.man 
Log Message:

* contrib/eqn2graph/eqn2graph.sh, contrib/grap2graph/grap2graph.sh,
contrib/pic2graph/pic2graph.sh: Implement secure management of
temporary files.
Pass `-P-pletter' to groff to avoid data outside of the converted
area -- some versions of `convert' (for example 5.3.8) don't check
the bounding box of the image but always use a fixed image size
(letter paper format).
* contrib/eqn2graph/eqn2graph.man, contrib/grap2graph/grap2graph.man,
contrib/pic2graph/pic2graph.man: Updated.

* src/roff/groff/groff.man: Document $TMP and $TEMP.