From b6ab7deb63d3e3e22ecd4d6c70c6249db2ba558c Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Sat, 19 May 2007 02:58:38 +0000
Subject:  Completely revised the way XPath expressions are calculated.

---
 src/node.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/node.cc')

diff --git a/src/node.cc b/src/node.cc
index f19b5989..55b388e0 100644
--- a/src/node.cc
+++ b/src/node.cc
@@ -40,6 +40,15 @@ const char * node_t::name() const
   return *document().lookup_name(name_id());
 }
 
+optional<const string&> node_t::get_attr(const string& _name) const
+{
+  optional<nameid_t> name_id = document().lookup_name_id(_name);
+  if (name_id)
+    return get_attr(*name_id);
+  else
+    return none;
+}
+
 void output_xml_string(std::ostream& out, const string& str)
 {
   for (const char * s = str.c_str(); *s; s++) {
-- 
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