Update of bug #67734 (group groff):
Status: None => Fixed
Assigned to: None => gbranden
Open/Closed: Open => Closed
Planned Release: None => 1.24.0
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Follow-up Comment #4:
commit b6a737385406f9fd3df4ece0a4814b9fd1a500d9
Author: G. Branden Robinson <[email protected]>
Date: Thu Dec 25 23:04:21 2025 -0600
[troff]: Fix Savannah #67734.
* src/roff/troff/input.cpp: Add new Boolean-valued parameter to
`read_input_until_terminator()`, `want_identifier`, defaulting to
false, so that we can distinguish callers that want a GNU troff
identifier from those gathering some other kind of input. This is so
that can we can reject (all) C0 control and Latin-1 Supplement
characters in identifiers. (C1 controls are already rejected on
input.) The prohibition against C0 controls is to make the language
less tolerant of unreadable input, and the latter is to enable us to
pivot to reading UTF-8-encoded input in a future release.
(read_input_until_terminator): Update declaration to add new parameter
with default value. Update definition to reject, with error
diagnostic, character codes less than 32 and greater than
159. Add assertion that the putative identifier character is not a
space (character code 32); these have never been valid in *roff
identifiers. This function's callers must ensure that the terminator
precedes any space in the input.
Fixes <https://savannah.gnu.org/bugs/?67734>.
NEWS: Report change.
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