Small update from mailist.

diff --git a/Documentation/user/changing-defaults.itely b/Documentation/user/changing-defaults.itely
index d88bf689156c1882bc1a214a95534a4b32af40cc..8137506bf0748383287c1f5e79f2cdfbfeddd61d 100644 (file)
--- a/Documentation/user/changing-defaults.itely
+++ b/Documentation/user/changing-defaults.itely
@@ -1294,10 +1294,17 @@ properties.  To tweak those, use commands in the form
 @funindex \override
 @cindex internal documentation
 
+For many properties, regardless of the data type of the property, setting the
+property to false ( @code{##f} ) will result in turning it off, causing
+Lilypond to ignore that property entirely.  This is particularly useful for
+turning off grob properties which may otherwise be causing problems.
+
 We demonstrate how to glean this information from the notation manual
 and the program reference.
 
 
+
+
 @node Navigating the program reference
 @subsection Navigating the program reference