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[bug #61070] [troff] want to drop default "User Abort." text from .ab re
From: |
G. Branden Robinson |
Subject: |
[bug #61070] [troff] want to drop default "User Abort." text from .ab request |
Date: |
Sat, 11 Sep 2021 16:24:52 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 |
Update of bug #61070 (project groff):
Status: In Progress => Fixed
Open/Closed: Open => Closed
Planned Release: None => 1.23.0
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Follow-up Comment #7:
commit e266961202e32db22a94fa15ababddfc12771166
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
Date: Tue Sep 7 07:16:20 2021 +1000
[troff]: Quieten `.ab` if given no arguments.
[troff]: Make `ab` request quiet if given no arguments. The `tm`, and
`tm1` and `tmc` requests provide ample flexibility for constructing
diagnostic messages prior to an error exit, and it's convenient to make
`ab` itself quiet instead of saying "User Abort." as Unix Version 7
troff did. Further, there is no standardization across troffs regarding
what `ab` should emit if arguments are absent.
* src/roff/troff/input.cpp (abort_request): Do it.
* src/roff/groff/tests/ab_works.sh:
* src/roff/groff/groff.am (groff_TESTS): Test it.
* doc/groff.texi (Debugging, Implementation Differences):
* man/groff.7.man (Requests/Request short reference):
* man/groff_diff.7.man (Implementation differences): Document it.
Fixes <https://savannah.gnu.org/bugs/?61070>. Thanks to Dave Kemper for
the discussion.
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