diff -r 2c6fa627df78 -r abf63cd5e11b cws/cw02.tex
--- a/cws/cw02.tex	Sat Dec 04 00:41:31 2021 +0000
+++ b/cws/cw02.tex	Sat Dec 04 00:49:34 2021 +0000
@@ -193,18 +193,18 @@
 
 
 \begin{figure}[h]
-\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../progs/while-tests/fib.while}}
+\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../cwtests/cw02/fib.while}}
 \caption{Fibonacci program in the WHILE language.\label{fib}}
 \end{figure}
 
 \begin{figure}[h]
-\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../progs/while-tests/loops.while}}
+\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../cwtests/cw02/loops.while}}
 \caption{The three-nested-loops program in the WHILE language. 
 (Usually used for timing measurements.)\label{loop}}
 \end{figure}
 
 \begin{figure}[h]
-\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../progs/while-tests/factors.while}}
+\mbox{\lstinputlisting[language=While,xleftmargin=10mm]{../cwtests/cw02/factors.while}}
 \caption{A program that calculates factors for numbers in the WHILE
   language.\label{factors}}
 \end{figure}