--- deliantra/Deliantra-Client/bin/cfplus	2006/05/31 13:44:26	1.38
+++ deliantra/Deliantra-Client/bin/cfplus	2006/06/01 03:42:58	1.39
@@ -1567,6 +1567,16 @@
 cfplus utilises OpenGL for all UI elements and the game. It is supposed to be used
 fullscreen and interactively.
 
+=head1 DEBUGGING
+
+
+CFPLUS_DEBUG - environment variable
+
+   1   draw borders around widgets
+   2   add low-level widget info to tooltips
+   4   show fps
+   8   suppress tooltips
+
 =head1 AUTHOR
 
 Marc Lehmann <crossfire@schmorp.de>, Robin Redeker <elmex@ta-sa.org>