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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/troff
In directory genba:/tmp/cvs-serv5829/src/roff/troff

Modified Files:
        env.cpp input.h 
Log Message:


Add requests `fcolor' and `gcolor'.

* src/roff/troff/env.cpp (fill_color_change, glyph_color_change):
New functions.
(init_env_requests): Add `fcolor' and `gcolor'.

* src/roff/troff/input.h: Export do_glyph_color and do_fill_color.

* NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo:
Document new requests.