add obt_parse_tree_from_root and use it, cuz it's nice

2 files changed, 6 insertions, 0 deletions

diff --git a/obt/parse.c b/obt/parse.c
index 61fe5b82..741b19e1 100644
--- a/obt/parse.c
+++ b/obt/parse.c
@@ -304,6 +304,11 @@ void obt_parse_tree(ObtParseInst *i, xmlNodePtr node)
     }
 }
 
+void obt_parse_tree_from_root(ObtParseInst *i)
+{
+    obt_parse_tree(i, i->root->children);
+}
+
 gchar *obt_parse_node_string(xmlNodePtr node)
 {
     xmlChar *c = xmlNodeGetContent(node);
diff --git a/obt/parse.h b/obt/parse.h
index 3a541a0d..cba7c495 100644
--- a/obt/parse.h
+++ b/obt/parse.h
@@ -61,6 +61,7 @@ void obt_parse_close(ObtParseInst *inst);
 void obt_parse_register(ObtParseInst *inst, const gchar *tag,
                         ObtParseCallback func, gpointer data);
 void obt_parse_tree(ObtParseInst *i, xmlNodePtr node);
+void obt_parse_tree_from_root(ObtParseInst *i);
 
 
 /* helpers */