diff -r 000000000000 -r ae7b3fa753dc get_users.xsl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/get_users.xsl	Thu Nov 16 08:30:26 2006 +0000
@@ -0,0 +1,39 @@
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0"
+		xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+		xmlns:exsl="http://exslt.org/common"
+		extension-element-prefixes="exsl">
+
+<xsl:variable name="users">
+  <xsl:for-each select="//artifact/field[@name='submitted_by' or @name='assigned_to']">
+    <user><xsl:value-of select="normalize-space(.)"/></user>
+  </xsl:for-each>
+  <xsl:for-each select="//artifact/field[@name='artifact_history']/history/field[@name='mod_by']">
+    <user><xsl:value-of select="normalize-space(.)"/></user>
+  </xsl:for-each>
+  <xsl:for-each select="//artifact/field[@name='artifact_messages']/message/field[@name='user_name']">
+    <user><xsl:value-of select="normalize-space(.)"/></user>
+  </xsl:for-each>
+</xsl:variable>
+
+<xsl:variable name="sorted_users">
+  <xsl:for-each select="exsl:node-set($users)/user">
+    <xsl:sort/>
+    <xsl:copy-of select="."/>
+  </xsl:for-each>
+</xsl:variable>
+
+<xsl:template match="/">
+  <users>
+    <xsl:for-each select="exsl:node-set($sorted_users)/user">
+      <xsl:if test="not(. = following-sibling::user[1])">
+	<user>
+	  <xsl:value-of select="."/>
+	  <xsl:text>@users.sourceforge.net</xsl:text>
+	</user>
+      </xsl:if>
+    </xsl:for-each>
+  </users>
+</xsl:template>
+
+</xsl:stylesheet>