Implement the \: (optional line break) escape sequence,

documented in the Ossanna-Kernighan-Ritter troff manual
and also supported by groff.

Missing feature reported by Steffen Nurpmeso <sdaoden at gmail dot com>.

1 files changed, 5 insertions, 2 deletions

diff --git a/mdoc_man.c b/mdoc_man.c
index 6ee8b3ab..a6517df5 100644
--- a/mdoc_man.c
+++ b/mdoc_man.c
@@ -1,6 +1,6 @@
-/*	$Id: mdoc_man.c,v 1.57 2013/12/25 22:00:45 schwarze Exp $ */
+/*	$Id: mdoc_man.c,v 1.58 2014/01/22 20:58:39 schwarze Exp $ */
 /*
- * Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -365,6 +365,9 @@ print_word(const char *s)
 		case (ASCII_HYPH):
 			putchar('-');
 			break;
+		case (ASCII_BREAK):
+			printf("\\:");
+			break;
 		case (' '):
 			if (MMAN_nbrword & outflags) {
 				printf("\\ ");