--- a/progs/crawler1.scala	Fri Sep 23 15:22:33 2016 +0100
+++ b/progs/crawler1.scala	Sat Sep 24 08:31:04 2016 +0100
@@ -7,8 +7,8 @@
 
 // gets the first 10K of a web-page
 def get_page(url: String) : String = {
-  Try(Source.fromURL(url)("ISO-8859-1").take(10000).mkString) getOrElse 
-    { println(s"  Problem with: $url"); ""}
+  Try(Source.fromURL(url)("ISO-8859-1").take(10000).mkString).
+    getOrElse { println(s"  Problem with: $url"); ""}
 }
 
 // regex for URLs
@@ -32,9 +32,8 @@
 }
 
 // some starting URLs for the crawler
-//val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc"""
+val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc"""
 //val startURL = """http://www.inf.kcl.ac.uk/staff/mcburney"""
-val startURL = """http://www.inf.kcl.ac.uk/staff/urbanc/bsc-projects-16.html"""
 
 crawl(startURL, 2)