diff -r 4b347b6e134f -r bc3980949af2 cws/pre_cw01.tex
--- a/cws/pre_cw01.tex	Sun Nov 08 03:08:31 2020 +0000
+++ b/cws/pre_cw01.tex	Sun Nov 08 13:09:38 2020 +0000
@@ -15,7 +15,8 @@
 \mbox{}\hfill\textit{ --- Brian W. Kernighan, in Unix for Beginners (1979)}\bigskip
 
  
-\IMPORTANT{This part is about Scala. It is due on \cwSIX{} at 5pm and worth 3\%.}
+\IMPORTANT{This part is about Scala. It is due on \cwSIX{} at 5pm and worth 3\%.
+Any 1\% you achieve in the preliminary part counts as your ``weekly engagement''.}
 
 \noindent
 Also note that the running time of each part will be restricted to a