<?xml version="1.0" encoding="utf-8"?>
<XsltExtensions>
  <!-- <ext assembly="your.assemblyName" type="your.class.name" alias="yourAlias">
  </ext> -->
  <ext assembly="umbraco.editorControls" type="umbraco.editorControls.tags.library" alias="tagsLib">
  </ext>
  <ext assembly="Runway.Blog" type="Runway.Blog.BlogLibrary" alias="BlogLibrary">
  </ext>
</XsltExtensions>