--- a/README	Sat Dec 03 13:49:11 2016 +0000
+++ b/README	Thu Dec 08 12:50:54 2016 +0000
@@ -2,3 +2,8 @@
 
 
 emacs --eval "(ediff-files \"k1502472/drumb.scala\" \"k1502752/drumb.scala\")"
+
+
+deleting comments from scala files
+
+find . -name '*.scala' -print0 | xargs -0 perl -n -p -0 -i.bak -e 's%/\*([^*].*?)?\*/%%gs;s%^([^\"\n\r]*(\"[^\"\n\r]*\"[^\"\n\r]*?)*?)//([^*\n\r].*)?$%$1%gm'
\ No newline at end of file