gbranden pushed a commit to branch master
in repository groff.
commit bb7169f0de74757ccddf9ad4829f214279649d63
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sat Oct 17 13:20:11 2026 -0500
[groff]: Regression-test Savannah #68788.
* src/roff/groff/tests/error-glyph-rule-escape-given-non-character.sh:
New file; do it.
* src/roff/groff/groff.am: Update `groff_TESTS` to run test.
Test fails at this commit.
---
ChangeLog | 8 ++++++
src/roff/groff/groff.am | 1 +
.../error-glyph-rule-escape-given-non-character.sh | 31 ++++++++++++++++++++++
3 files changed, 40 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 1dc31f306..6ed1d2064 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-10-17 G. Branden Robinson <[email protected]>
+
+ [groff]: Regression-test Savannah #68788.
+
+ * src/roff/groff/tests/\
+ error-glyph-rule-escape-given-non-character.sh: New file; do it.
+ * src/roff/groff/groff.am: Update `groff_TESTS` to run test.
+
2026-10-17 G. Branden Robinson <[email protected]>
[troff]: Add `NDEBUG` fallback to `lookup_request()`.
diff --git a/src/roff/groff/groff.am b/src/roff/groff/groff.am
index d7975ccac..343fd896f 100644
--- a/src/roff/groff/groff.am
+++ b/src/roff/groff/groff.am
@@ -105,6 +105,7 @@ groff_TESTS = \
src/roff/groff/tests/dvi-device-smoke-test.sh \
src/roff/groff/tests/error-close-request-given-empty-argument.sh \
src/roff/groff/tests/error-dt-request-given-bogus-arguments.sh \
+ src/roff/groff/tests/error-glyph-rule-escape-given-non-character.sh \
src/roff/groff/tests/error-grief-token-descriptions.sh \
src/roff/groff/tests/error-mso-request-given-empty-argument.sh \
src/roff/groff/tests/error-no-space-between-dt-or-wh-arguments.sh \
diff --git
a/src/roff/groff/tests/error-glyph-rule-escape-given-non-character.sh
b/src/roff/groff/tests/error-glyph-rule-escape-given-non-character.sh
new file mode 100755
index 000000000..c605936c7
--- /dev/null
+++ b/src/roff/groff/tests/error-glyph-rule-escape-given-non-character.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+#
+# This file is part of groff, the GNU roff typesetting system.
+#
+# groff is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# groff is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+groff="${abs_top_builddir:-.}/test-groff"
+
+# Regression-test Savannah #68788.
+#
+# The `\l` and `\L` escape sequence handlers should reject attempts to
+# draw a rule ("line") of glyphs with a non-character.
+
+input='.
+\l"1\001"
+.'
+
+output=$(printf '%s\n' "$input" | "$groff" -T ascii)
+
+# vim:set autoindent expandtab shiftwidth=4 tabstop=4 textwidth=72:
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