For .Do/.Dq, use the documented and portable \(lq and \(rq

[mandoc.git] / man.c

diff --git a/man.c b/man.c
index a24c10d885f68d747ceac93ccf75d692d5c1f064..7a2bcc96881893e8ee041829f5c4773a64a40e29 100644 (file)
--- a/man.c
+++ b/man.c
@@ -1,4 +1,4 @@
-/*     $Id: man.c,v 1.175 2017/06/17 13:06:16 schwarze Exp $ */
+/*     $Id: man.c,v 1.176 2017/06/28 12:52:45 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -282,8 +282,10 @@ man_breakscope(struct roff_man *man, int tok)
        if (man->flags & MAN_ELINE && (tok < MAN_TH ||
            ! (man_macros[tok].flags & MAN_NSCOPED))) {
                n = man->last;
-               assert(n->type != ROFFT_TEXT);
-               if (man_macros[n->tok].flags & MAN_NSCOPED)
+               if (n->type == ROFFT_TEXT)
+                       n = n->parent;
+               if (n->tok < MAN_TH ||
+                   man_macros[n->tok].flags & MAN_NSCOPED)
                        n = n->parent;
 
                mandoc_vmsg(MANDOCERR_BLK_LINE, man->parse,
@@ -319,7 +321,8 @@ man_breakscope(struct roff_man *man, int tok)
                n = man->last;
                if (n->type == ROFFT_TEXT)
                        n = n->parent;
-               if ( ! (man_macros[n->tok].flags & MAN_BSCOPE))
+               if (n->tok < MAN_TH ||
+                   (man_macros[n->tok].flags & MAN_BSCOPE) == 0)
                        n = n->parent;
 
                assert(n->type == ROFFT_HEAD);