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 <[email protected]>
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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