===================================================================
RCS file: /cvs/docbook2mdoc/node.c,v
retrieving revision 1.23
retrieving revision 1.26
diff -u -p -r1.23 -r1.26
--- docbook2mdoc/node.c	2019/04/21 14:48:11	1.23
+++ docbook2mdoc/node.c	2019/04/28 20:26:49	1.26
@@ -1,4 +1,4 @@
-/* $Id: node.c,v 1.23 2019/04/21 14:48:11 schwarze Exp $ */
+/* $Id: node.c,v 1.26 2019/04/28 20:26:49 schwarze Exp $ */
 /*
  * Copyright (c) 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -19,6 +19,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "xmalloc.h"
 #include "node.h"
 
 /*
@@ -31,6 +32,7 @@ struct	nodeprop {
 };
 
 static	const struct nodeprop properties[] = {
+	{ "abstract",		CLASS_BLOCK },
 	{ "appendix",		CLASS_BLOCK },
 	{ "arg",		CLASS_ENCL },
 	{ "author",		CLASS_LINE },
@@ -252,12 +254,22 @@ pnode_alloc(struct pnode *np)
 {
 	struct pnode	*n;
 
-	if ((n = calloc(1, sizeof(*n))) != NULL) {
-		TAILQ_INIT(&n->childq);
-		TAILQ_INIT(&n->attrq);
-		if ((n->parent = np) != NULL)
-			TAILQ_INSERT_TAIL(&np->childq, n, child);
-	}
+	n = xcalloc(1, sizeof(*n));
+	TAILQ_INIT(&n->childq);
+	TAILQ_INIT(&n->attrq);
+	if ((n->parent = np) != NULL)
+		TAILQ_INSERT_TAIL(&np->childq, n, child);
+	return n;
+}
+
+struct pnode *
+pnode_alloc_text(struct pnode *np, const char *text)
+{
+	struct pnode	*n;
+
+	n = pnode_alloc(np);
+	n->node = NODE_TEXT;
+	n->b = xstrdup(text);
 	return n;
 }