File sourcenav-5.1.4-cache.patch of Package Source-Navigator

--- snavigator/hyper/tkTreeTable.h
+++ snavigator/hyper/tkTreeTable.h
@@ -135,7 +135,7 @@
 
 #define USE_PARENT_CACHE
 #define USE_CACHE
-#define MAX_CACHED			5
+#define MAX_CACHED			8
 
 #undef USE_BITMAP_COLORS
 #define USE_PATHFINDER