diff -r 352d15782d35 -r 71fc4a7a7039 progs/crawler2.scala
--- a/progs/crawler2.scala	Sat May 05 10:31:00 2018 +0100
+++ b/progs/crawler2.scala	Fri Jun 01 15:28:37 2018 +0100
@@ -13,7 +13,8 @@
 
 // regexes for URLs and "my" domain
 val http_pattern = """"https?://[^"]*"""".r
-val my_urls = """urbanc""".r       /*@\label{myurlline}@*/
+val my_urls = """urban""".r       /*@\label{myurlline}@*/
+//val my_urls = """kcl.ac.uk""".r 
 
 def unquote(s: String) = s.drop(1).dropRight(1)
 
@@ -28,15 +29,16 @@
   }                                /*@\label{changeendline}@*/
   else {
     println(s"Visiting: $n $url")
-    for (u <- get_all_URLs(get_page(url))) crawl(u, n - 1)
+    for (u <- get_all_URLs(get_page(url)).par) crawl(u, n - 1)
   }
 }
 
 // starting URL for the crawler
-val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc"""
-val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc/bsc-projects-16.html"""
+val startURL = """https://nms.kcl.ac.uk/christian.urban/"""
+//val startURL = """https://nms.kcl.ac.uk/christian.urban/bsc-projects-17.html"""
+
 
 // can now deal with depth 3 and beyond
-crawl(startURL, 2)
+crawl(startURL, 3)