From adf4f1cf3dd98e5676c333b40212a2f4b0d1347d Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sun, 27 Jun 2010 01:26:20 +0000
Subject: Basic implementation of .Bk/.Ek; from OpenBSD. OK and one stylistic
 tweak by kristaps@.

---
 term.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'term.c')

diff --git a/term.c b/term.c
index 1585c1af..c41482ca 100644
--- a/term.c
+++ b/term.c
@@ -1,4 +1,4 @@
-/*	$Id: term.c,v 1.150 2010/06/26 15:36:37 kristaps Exp $ */
+/*	$Id: term.c,v 1.151 2010/06/27 01:26:20 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -480,9 +480,14 @@ term_word(struct termp *p, const char *word)
 		}
 
 	if ( ! (TERMP_NOSPACE & p->flags)) {
-		bufferc(p, ' ');
-		if (TERMP_SENTENCE & p->flags)
+		if ( ! (TERMP_KEEP & p->flags)) {
+			if (TERMP_PREKEEP & p->flags)
+				p->flags |= TERMP_KEEP;
 			bufferc(p, ' ');
+			if (TERMP_SENTENCE & p->flags)
+				bufferc(p, ' ');
+		} else
+			bufferc(p, ASCII_NBRSP);
 	}
 
 	if ( ! (p->flags & TERMP_NONOSPACE))
-- 
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