From daf2d4bcb4a31df6b46d3da7a33ee3f98d85e464 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Tue, 19 Feb 2008 23:48:32 +0000
Subject: added an identifier normalization utility function

* moved iname leader characters and whitespace characters strings to
  opkele::data namespace
* added opkele::util::normalize_identifier() function

Signed-off-by: Michael Krelin <hacker@klever.net>
---
(limited to 'include')

diff --git a/include/opkele/data.h b/include/opkele/data.h
index d0b0516..904b5ae 100644
--- a/include/opkele/data.h
+++ b/include/opkele/data.h
@@ -12,6 +12,8 @@ namespace opkele {
     namespace data {
 	extern const char *_default_p;
 	extern const char *_default_g;
+	extern const char *_iname_leaders;
+	extern const char *_whitespace_chars;
     }
 }
 
diff --git a/include/opkele/util.h b/include/opkele/util.h
index 60955e1..fd974a1 100644
--- a/include/opkele/util.h
+++ b/include/opkele/util.h
@@ -84,6 +84,8 @@ namespace opkele {
 	 */
 	string rfc_3986_normalize_uri(const string& uri);
 
+	string normalize_identifier(const string& usi,bool strip_fragment);
+
 	/**
 	 * Match URI against realm
 	 * @param uri URI to match
--
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