From 3cccd04403b3303e9037beb7e3eca108f332486a Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 1 May 2011 08:45:10 +0000
Subject: Document the fact that \N'' accepts only printable characters.

---
 mandoc_char.7 | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/mandoc_char.7 b/mandoc_char.7
index 20b9f947..c52d1e78 100644
--- a/mandoc_char.7
+++ b/mandoc_char.7
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc_char.7,v 1.43 2011/04/20 22:50:22 kristaps Exp $
+.\"	$Id: mandoc_char.7,v 1.44 2011/05/01 08:45:10 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: April 20 2011 $
+.Dd $Mdocdate: May 1 2011 $
 .Dt MANDOC_CHAR 7
 .Os
 .Sh NAME
@@ -542,6 +542,9 @@ troff implementations, at this time limited to GNU troff
 .Pp
 .Bl -dash -compact
 .It
+The \eN\(aq\(aq escape sequence is limited to printable characters; in
+groff, it accepts arbitrary character numbers.
+.It
 In
 .Fl T Ns Cm ascii ,
 the
-- 
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