From 45e61f38f77b009380601b996b774f17161fb85c Mon Sep 17 00:00:00 2001
From: Henry Weller <http://openfoam.org>
Date: Wed, 20 Jun 2018 20:06:40 +0100
Subject: [PATCH] Doxyfile: Increased LOOKUP_CACHE_SIZE to 3 as recommended by
 running doxygen

---
 doc/Doxygen/Doxyfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Doxygen/Doxyfile b/doc/Doxygen/Doxyfile
index 0dbf7f8081..940a1367eb 100644
--- a/doc/Doxygen/Doxyfile
+++ b/doc/Doxygen/Doxyfile
@@ -402,7 +402,7 @@ TYPEDEF_HIDES_STRUCT   = NO
 # the optimal cache size from a speed point of view.
 # Minimum value: 0, maximum value: 9, default value: 0.
 
-LOOKUP_CACHE_SIZE      = 0
+LOOKUP_CACHE_SIZE      = 3
 
 #---------------------------------------------------------------------------
 # Build related configuration options