When formatting man(7) documents that do not contain .SH macros

[mandoc.git] / man_validate.c

diff --git a/man_validate.c b/man_validate.c
index 12ba6e22e97b209b559826fc3e4e59e6368849c7..d6c51af5255ce3370ac8f6514c3bfb8f75e5c8d7 100644 (file)
--- a/man_validate.c
+++ b/man_validate.c
@@ -1,7 +1,7 @@
 /*     $OpenBSD$ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2010, 2012-2018 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
@@ -120,6 +120,7 @@ man_node_validate(struct roff_man *man)
        case ROFFT_ROOT:
                check_root(man, n);
                break;
+       case ROFFT_COMMENT:
        case ROFFT_EQN:
        case ROFFT_TBL:
                break;
@@ -149,10 +150,9 @@ man_node_validate(struct roff_man *man)
 static void
 check_root(CHKARGS)
 {
-
        assert((man->flags & (MAN_BLINE | MAN_ELINE)) == 0);
 
-       if (NULL == man->first->child)
+       if (n->last == NULL || n->last->type == ROFFT_COMMENT)
                mandoc_msg(MANDOCERR_DOC_EMPTY, man->parse,
                    n->line, n->pos, NULL);
        else
@@ -211,9 +211,8 @@ post_OP(CHKARGS)
 static void
 post_UR(CHKARGS)
 {
-
        if (n->type == ROFFT_HEAD && n->child == NULL)
-               mandoc_vmsg(MANDOCERR_UR_NOHEAD, man->parse,
+               mandoc_msg(MANDOCERR_UR_NOHEAD, man->parse,
                    n->line, n->pos, roff_name[n->tok]);
        check_part(man, n);
 }