let is_rdf_uri uri = Pcre.pmatch ~pat:"^helm:rdf(.*):(.*)//(.*)" uri
let is_xsl_uri uri = Pcre.pmatch ~pat:"^\\w+\\.xsl" uri
+let is_blank_line =
+ let blank_line_RE = Pcre.regexp "(^#)|(^\\s*$)" in
+ fun line ->
+ Pcre.pmatch ~rex:blank_line_RE line
+
let rec http_getter_uri_of_string = function
| uri when is_rdf_uri uri ->
(match Pcre.split ~pat:"//" uri with