Basic implementation of .Bk/.Ek; from OpenBSD.

OK and one stylistic tweak by kristaps@.

1 files changed, 7 insertions, 2 deletions

diff --git a/term.c b/term.c
index fef878d7..1d51ed4b 100644
--- a/term.c
+++ b/term.c
@@ -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))