gbranden pushed a commit to branch master
in repository groff.
commit 7adf2c77dd94f300260dce8927b90a40998ab292
Author: G. Branden Robinson <[email protected]>
AuthorDate: Wed Feb 18 16:17:34 2026 -0600
[mm]: Fix Savannah #68065.
* contrib/mm/m.tmac (ML): Handle explicitly empty second argument.
Fixes <https://savannah.gnu.org/bugs/?68065>. Problem introduced by me
in commit 512b749f4e, 2 July 2024.
---
contrib/mm/ChangeLog | 7 +++++++
contrib/mm/m.tmac | 2 +-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog
index e58d9c2ac..0e0677f97 100644
--- a/contrib/mm/ChangeLog
+++ b/contrib/mm/ChangeLog
@@ -1,3 +1,10 @@
+2026-02-18 G. Branden Robinson <[email protected]>
+
+ * m.tmac (ML): Handle explicitly empty second argument.
+
+ Fixes <https://savannah.gnu.org/bugs/?68065>. Problem
+ introduced by me in commit 512b749f4e, 2 July 2024.
+
2026-02-18 G. Branden Robinson <[email protected]>
Add regression test for Savannah #68065. Marked list (`ML`)
diff --git a/contrib/mm/m.tmac b/contrib/mm/m.tmac
index 676e2e52e..6134336be 100644
--- a/contrib/mm/m.tmac
+++ b/contrib/mm/m.tmac
@@ -2791,7 +2791,7 @@ exceeds depth of nested lists (\\n[li*lvl])
.nr li*text-indent \w@\\$1@u+1n
.nr li*pad-amount 0
.if \\n[.$]>1 \{\
-. ie !\B'\\$2' \{\
+. if !'\\$2'' .ie !\B'\\$2' \{\
. ds li*msg \\$0: text-indent argument is not numeric:\"
. as li*msg " '\\$2'\"
. @error \\*[li*msg]
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