From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from krisdoz.my.domain (schwarze@localhost [127.0.0.1])
	by krisdoz.my.domain (8.14.3/8.14.3) with ESMTP id pB3Gwsew002714
	for <source@mdocml.bsd.lv>; Sat, 3 Dec 2011 11:58:54 -0500 (EST)
Received: (from schwarze@localhost)
	by krisdoz.my.domain (8.14.3/8.14.3/Submit) id pB3Gwsk2022866;
	Sat, 3 Dec 2011 11:58:54 -0500 (EST)
Date: Sat, 3 Dec 2011 11:58:54 -0500 (EST)
Message-Id: <201112031658.pB3Gwsk2022866@krisdoz.my.domain>
X-Mailinglist: mdocml-source
Reply-To: source@mdocml.bsd.lv
MIME-Version: 1.0
From: schwarze@mdocml.bsd.lv
To: source@mdocml.bsd.lv
Subject: mdocml: When processing .Sh HEAD, as soon as we know which section this 
X-Mailer: activitymail 1.26, http://search.cpan.org/dist/activitymail/
Content-Type: text/plain; charset=utf-8

Log Message:
-----------
When processing .Sh HEAD, as soon as we know which section this is,
fix up the section attributes of the HEAD, it's parent BLOCK, and
all its (text) children.  This is required because the section
attributes get set when each node is allocated, i.e. before processing
the content of the node itself.  Thus, the listed nodes got the section
attribute of the preceding section.  No need to fix up the BODY, all
is fine there already.
Found while implementing TYPE_Sh for mandocdb(8).
OK and comment requested by kristaps@.

Modified Files:
--------------
    mdocml:
        mdoc_validate.c

Revision Data
-------------
Index: mdoc_validate.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_validate.c,v
retrieving revision 1.180
retrieving revision 1.181
diff -Lmdoc_validate.c -Lmdoc_validate.c -u -p -r1.180 -r1.181
--- mdoc_validate.c
+++ mdoc_validate.c
@@ -1826,6 +1826,7 @@ static int
 post_sh_head(POST_ARGS)
 {
 	char		 buf[BUFSIZ];
+	struct mdoc_node *n;
 	enum mdoc_sec	 sec;
 	int		 c;
 
@@ -1859,6 +1860,20 @@ post_sh_head(POST_ARGS)
 	/* Mark our last section. */
 
 	mdoc->lastsec = sec;
+
+	/*
+	 * Set the section attribute for the current HEAD, for its
+	 * parent BLOCK, and for the HEAD children; the latter can
+	 * only be TEXT nodes, so no recursion is needed.
+	 * For other blocks and elements, including .Sh BODY, this is
+	 * done when allocating the node data structures, but for .Sh
+	 * BLOCK and HEAD, the section is still unknown at that time.
+	 */
+
+	mdoc->last->parent->sec = sec;
+	mdoc->last->sec = sec;
+	for (n = mdoc->last->child; n; n = n->next)
+		n->sec = sec;
 
 	/* We don't care about custom sections after this. */
 
--
 To unsubscribe send an email to source+unsubscribe@mdocml.bsd.lv