[bug #68358] [troff] make `pwh` request report existence and location of diversion trap
"G. Branden Robinson" <[email protected]>
| Newsgroups | gmane.comp.printing.groff.bugs |
|---|---|
| Message-ID | <[email protected]> |
Update of bug #68358 (group groff):
Status: In Progress => Fixed
Open/Closed: Open => Closed
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Follow-up Comment #2:
commit d68c68c2602b106736236124d9985ff3cf775ca0
Author: G. Branden Robinson <[email protected]>
Date: Tue May 19 19:11:18 2026 -0500
[troff]: `pwh` request reports diversion traps.
* src/roff/troff/div.h (class diversion): Declare new pure virtual
member function `print_diversion_trap()` returning `void`.
(class macro_diversion)
(class top_level_diversion): Declare member function
`print_diversion_trap()`.
* src/roff/troff/div.cpp (macro_diversion::print_diversion_trap): New
member function reports properties of a diversion trap if one exists.
(top_level_diversion::print_diversion_trap): New member function
throws assert(3)ion if called. Internal logic should ensure that such
a call is impossible.
(print_traps_request): Call the `print_traps()` member function of
`topdiv` (as before) only if it is the current diversion. Otherwise,
the current diversion is a macro diversion, so call its
`print_diversion_trap()` member function.
* doc/groff.texi.in (Diversion Traps, Debugging):
* man/groff.7.man (Request short reference):
* man/groff_diff.7.man (New requests): Document it.
* src/roff/groff/tests/pwh-request-works.sh: Unit-test request.
* src/roff/groff/groff.am (groff_TESTS): Run test.
Fixes <https://savannah.gnu.org/bugs/?68358>.
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