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

[wlemb]

Log from commit: 

Update of /var/cvs/groff/src/roff/troff
In directory genba:/vol5/tmp/cvs-serv7827/src/roff/troff

Modified Files:
        div.h env.h input.cc node.cc 
Log Message:

* PROBLEMS: Document bison 1.32 bug.

Some fixes to make groff compile on z/OS 1.2 UNIX (was OS/390).

* src/roff/troff/node.cc (make_tfont): Define it earlier.
* src/roff/troff/div.h: Add prototype for `end_diversions'.
* src/roff/troff/input.cc: Add prototype for `process_input_stack'.
* src/roff/troff/env.h: Add prototype for `title'.

Adding EBCDIC support to grotty.

* src/devices/grotty/tty.cc (CSI): New macro.
(SGR_*, tty_printer::put_color): Use it.