--- doc/appb.tex.orig	Sat Sep 17 01:50:48 2005
+++ doc/appb.tex	Tue Feb 28 19:07:18 2006
@@ -35,5 +35,5 @@
 seen in detail in \secref{se:prog}, with the slight modifications explained
 at the end of that section.
 
-\bprogfile{../examples/matexp.c}
+\bprogfile{./matexp.c}
 \vfill\eject