From 637b922ab2b2aa18419a0abed18ae9d2fed4e50a Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Wed, 8 Apr 2020 11:56:03 +0000
Subject: Use a separate node->tag attribute rather than abusing the
 node->string attribute for the purpose.  No functional change intended. The
 purpose is to make it possible to later attach tags to text nodes.

---
 roff.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'roff.c')

diff --git a/roff.c b/roff.c
index 2de0b7c3..435e9000 100644
--- a/roff.c
+++ b/roff.c
@@ -1,4 +1,4 @@
-/* $Id: roff.c,v 1.373 2020/04/06 10:16:17 schwarze Exp $ */
+/* $Id: roff.c,v 1.374 2020/04/08 11:56:03 schwarze Exp $ */
 /*
  * Copyright (c) 2010-2015, 2017-2020 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -1103,6 +1103,7 @@ roff_node_free(struct roff_node *n)
 		free(n->norm);
 	eqn_box_free(n->eqn);
 	free(n->string);
+	free(n->tag);
 	free(n);
 }
 
-- 
cgit v1.2.3