From e50f3181706e136d3504e9fa7f8e52ffaf6d309a Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Fri, 14 Feb 2003 16:01:58 +0000
Subject: [PATCH] Recognize FreeBSD 5.1; libc_gen/signbit.3 has set the
 precedent.

---
 gnu/usr.bin/groff/tmac/mdoc.local | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/usr.bin/groff/tmac/mdoc.local b/gnu/usr.bin/groff/tmac/mdoc.local
index 7de1241a050..3e8c8ec50d5 100644
--- a/gnu/usr.bin/groff/tmac/mdoc.local
+++ b/gnu/usr.bin/groff/tmac/mdoc.local
@@ -54,6 +54,9 @@
 .\" Default .Os value
 .ds doc-operating-system FreeBSD\~5.0
 .
+.\" FreeBSD releases not found in doc-common
+.ds doc-operating-system-FreeBSD-5.1    5.1
+.
 .ec
 .
 .\" Locale support