Delete substantial amounts of code

[mandoc.git] / mdoc.c

diff --git a/mdoc.c b/mdoc.c
index 7afcc5d29e1cefe0abbbce52d70cf3d4ad8125b1..71803531ddfbaa30dc0a963c8eacd006814e5ecb 100644 (file)
--- a/mdoc.c
+++ b/mdoc.c
@@ -1,4 +1,4 @@
-/*     $Id: mdoc.c,v 1.267 2017/06/17 13:06:16 schwarze Exp $ */
+/*     $Id: mdoc.c,v 1.268 2017/08/11 16:56:21 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -297,8 +297,8 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
                if (end - c < 3)
                        break;
                if (c[1] != ' ' ||
-                   isalpha((unsigned char)c[-2]) == 0 ||
-                   isalpha((unsigned char)c[-1]) == 0 ||
+                   isalnum((unsigned char)c[-2]) == 0 ||
+                   isalnum((unsigned char)c[-1]) == 0 ||
                    (c[-2] == 'n' && c[-1] == 'c') ||
                    (c[-2] == 'v' && c[-1] == 's'))
                        continue;