From 5b9435ca7b6aaf2595f287f64aa575ac6f9ded38 Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@FreeBSD.org>
Date: Fri, 26 Oct 2001 17:22:12 +0000
Subject: [PATCH] From ChangeLog:

: 2001-10-19  Ruslan Ermilov  <ru@FreeBSD.org>
:
:	* tmac/doc.tmac (doc-flag-recursion): Protect arguments against
:	being handled as end-of-sentence characters,

This fixes ".Fl \&?".  Previously, it produced an additional whitespace.
There were no precedents in FreeBSD manpages.  That's why it was

Noticed by:	Thomas Klausner <wiz@netbsd.org>
---
 contrib/groff/tmac/doc.tmac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/groff/tmac/doc.tmac b/contrib/groff/tmac/doc.tmac
index 8e72e567e9f3..2814aa9b8caa 100644
--- a/contrib/groff/tmac/doc.tmac
+++ b/contrib/groff/tmac/doc.tmac
@@ -426,7 +426,7 @@
 .          ie "\*[doc-str-dfr]"-" \
 .            nop \|\-\^\-\|\c
 .          el \
-.            nop \|\%\-\*[doc-str-dfr]\c
+.            nop \|\%\-\*[doc-str-dfr]\&\c
 .    \}\}\}
 .    el \{\
 .      nop \f[\n[doc-curr-font]]\s[\n[doc-curr-size]u]\c