gbranden pushed a commit to branch master
in repository groff.
commit 868dabcdb3c8944a6a6fb2cfcc7b82d1e90e7073
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sat Jul 11 20:11:54 2026 -0500
[troff]: Fix Savannah #68510.
* src/roff/troff/input.cpp (set_character_flags_request): Change
condition of `while` loop from `tok.is_any_character()` to new
side-effectful `read_any_character()` function.
Fixes <https://savannah.gnu.org/bugs/?68510>. Problem introduced by me
in commit 3f0c81a0a7, 24 May. Thanks to Dave Kemper for the report.
---
ChangeLog | 10 ++++++++++
src/roff/troff/input.cpp | 2 +-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index df334a3ef..f1c7a53bd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2026-07-11 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/input.cpp (set_character_flags_request): Change
+ condition of `while` loop from `tok.is_any_character()` to new
+ side-effectful `read_any_character()` function.
+
+ Fixes <https://savannah.gnu.org/bugs/?68510>. Problem
+ introduced by me in commit 3f0c81a0a7, 24 May. Thanks to Dave
+ Kemper for the report.
+
2026-07-11 G. Branden Robinson <[email protected]>
[groff]: Add unit test for `cflags` request.
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index abef1e920..5c6dc868b 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -8893,7 +8893,7 @@ static void set_character_flags_request() // .cflags
skip_line();
return;
}
- while (tok.is_any_character()) {
+ while (read_any_character()) {
charinfo *ci = tok.get_charinfo(true /* is_mandatory */);
if (0 /* nullptr */ == ci)
assert(0 == "attempted to use token without charinfo in"
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