extern val addDefaultCharset : no_spaces -> [^Vhost];
{{See <a href="http://httpd.apache.org/docs/2.0/mod/core.html#adddefaultcharset">the
Apache documentation</a>.}}
+
+extern type file_extension;
+extern val cgiExtension : file_extension -> [^Vhost];
+{{Ask for all files ending in a particular extension to be executed as CGI.}}