--- a/coursework/cw03.tex	Tue Jul 30 23:44:56 2019 +0100
+++ b/coursework/cw03.tex	Wed Sep 25 11:24:34 2019 +0100
@@ -1,3 +1,4 @@
+% !TEX program = xelatex
 \documentclass{article}
 \usepackage{../style}
 \usepackage{../langs}
@@ -6,7 +7,7 @@
 
 \section*{Coursework 3}
 
-\noindent This coursework is worth 5\% and is due on 23
+\noindent This coursework is worth 5\% and is due on 22 
 November at 18:00. You are asked to implement a parser for the
 WHILE language and also an interpreter. You can do the
 implementation in any programming language you like, but you