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

From: wlemb
Subject: [Groff-commit] Changes to //var/cvs/groff
Date: 11 May 2002 07:20:04 -0000

Log from commit: 

Update of /var/cvs/groff/doc
In directory genba:/vol5/tmp/cvs-serv24478/doc

Modified Files:
Log Message:

Adding `warnscale' and `spreadwarn' requests, based on a patch from
Jeffrey Friedl <address@hidden>.

* src/roff/troff/ (spread_limit, warn_scale,
warn_scaling_indicator): New global variables.
(warnscale_request, spreadwarn_requests): New functions.
(main): Initialize `warn_scale' and `warn_scaling_indicator'.
(init_input_requests): Updated.
(error_type): Add `OUTPUT_WARNING'.
(do_error): Handle it.
(output_warning): New warning function which shows output location.
* src/roff/troff/env.h (spread_limit): New external variable.
* src/roff/troff/ (environment::choose_breakpoint): Use
(distribute_space): Emit warning if added space is larger than
(environment::possibly_break_line): Emit warning if a line can't
be adjusted on both sides.

* doc/groff.texinfo, man/, man/ Document it.

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