diff -r e5ba630a4cf2 -r 6477ea0c240d variables.h
--- a/variables.h	Fri Aug 20 14:25:11 2004 +0000
+++ b/variables.h	Fri Aug 20 15:30:32 2004 +0000
@@ -109,6 +109,7 @@
 	bool nonuniform_stations;// allow nonuniform train stations
 	bool always_small_airport; // always allow small airports
 	bool realistic_acceleration; // realistic acceleration for trains
+	bool invisible_trees; // don't show trees when buildings are transparent
 	
 	uint8 toolbar_pos;			// position of toolbars, 0=left, 1=center, 2=right