From f3d3e53ced24d5eca5ddd302b0b4a32c119728bc Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Sun, 12 Jul 2009 08:45:56 +0000
Subject: [PATCH] Added \(hy symbol. Properly categorised \- as an arithmetic
 minus sign. Nd produces \(em instead of old \-. OpenBSD ifdef'd to use old \-
 after Nd (ok: jmc@openbsd.org).

---
 ascii.in      | 3 ++-
 mandoc_char.7 | 8 +++++---
 mdoc_term.c   | 6 +++++-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/ascii.in b/ascii.in
index 4b819a8a..7a4bc078 100644
--- a/ascii.in
+++ b/ascii.in
@@ -1,4 +1,4 @@
-/*	$Id: ascii.in,v 1.10 2009/06/10 20:18:43 kristaps Exp $ */
+/*	$Id: ascii.in,v 1.11 2009/07/12 08:45:56 kristaps Exp $ */
 /*
  * Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -87,6 +87,7 @@ LINE("a~", 2, 	  "~", 1)
 LINE("ga", 2, 	  "`", 1)
 LINE("en", 2, 	  "-", 1)
 LINE("em", 2, 	  "--", 2)
+LINE("hy", 2, 	  "-", 1)
 LINE("Pi", 2, 	  "pi", 2)
 LINE("Fo", 2,	  "<<", 2)
 LINE("Fc", 2,	  ">>", 2)
diff --git a/mandoc_char.7 b/mandoc_char.7
index aa38504d..c6aebeea 100644
--- a/mandoc_char.7
+++ b/mandoc_char.7
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc_char.7,v 1.6 2009/06/11 07:26:35 kristaps Exp $
+.\"	$Id: mandoc_char.7,v 1.7 2009/07/12 08:45:56 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -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: June 11 2009 $
+.Dd $Mdocdate: July 12 2009 $
 .Dt MANDOC_CHAR 7
 .Os
 .\" SECTION
@@ -48,7 +48,7 @@ Grammatic:
 .Pq em-dash
 .It \e(en
 .Pq en-dash
-.It \e-
+.It \e(hy
 .Pq hyphen
 .It \e\e
 .Pq back-slash
@@ -165,6 +165,8 @@ Mathematical:
 .Pq multiplication
 .It \e(pl
 .Pq addition
+.It \e-
+.Pq subtraction
 .It \e(nm
 .Pq not element
 .It \e(mo
diff --git a/mdoc_term.c b/mdoc_term.c
index 8e4db782..cecdb9ce 100644
--- a/mdoc_term.c
+++ b/mdoc_term.c
@@ -1,4 +1,4 @@
-/*	$Id: mdoc_term.c,v 1.22 2009/07/07 11:47:17 kristaps Exp $ */
+/*	$Id: mdoc_term.c,v 1.23 2009/07/12 08:45:56 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -1135,7 +1135,11 @@ static int
 termp_nd_pre(DECL_ARGS)
 {
 
+#ifdef __OpenBSD__
 	term_word(p, "\\-");
+#else
+	term_word(p, "\\(em");
+#endif
 	return(1);
 }
 
-- 
2.47.1