diff -up highlight-2.7/src/core/re/Pattern.cpp.gcc44 highlight-2.7/src/core/re/Pattern.cpp
--- highlight-2.7/src/core/re/Pattern.cpp.gcc44	2009-02-03 17:15:46.000000000 +0100
+++ highlight-2.7/src/core/re/Pattern.cpp	2009-02-03 17:16:03.000000000 +0100
@@ -26,6 +26,7 @@
 #include "Pattern.h"
 #include "Matcher.h"
 #include <cstring>
+#include <cstdio>
 #include <algorithm>
 #include <cctype>