diff --git a/twander.1 b/twander.1
index 53696c3..7b81e78 100644
--- a/twander.1
+++ b/twander.1
@@ -2333,6 +2333,16 @@
 display.
 
 .TP
+.B SCALEPRECISION [Numeric] (1)
+
+This specifies the number of digits of precision to display when
+scaling file lengths (i.e., when ACTUALENGTH is set or toggled to
+False).  SCALEPRECISION sets how many digits to the right of the
+decimal point to display in the scaled length.  Notice that this does
+not do proper rounding and thus the rightmost digit can be off by -1.
+
+
+.TP
 .B SORTBYFIELD [String] (Name)
 
 Specifies which field is to be used as the sort key.  May be one of
@@ -3926,6 +3936,53 @@
 .ft \" revert
 
 
+.SS Forcing Association Case Insensitivity 
+
+Associations on Win32 are case insensitive because the underlying
+operating system - while it preserves case - does not observe case
+distinctions in file and directories. On Unix-like systems, however,
+the underlying operating system
+.B is
+case sensitive, so case matters when defining associations for
+such systems.
+
+There are circumstances where ignoring case in an association can be
+helpful, even in Unix-like systems.  For example, if you'd like to
+associate an application with text files, it is annoying to have to
+write individual associations for "*.txt", "*.Txt", "*.TXT", and so
+on.  Forcing case insensitivity allows us to write one association
+rule that matches each of these file types:
+
+.ft C \" courier
+.nf
+
+    ASSOC ! /*tXt  # Exludes files ending in txt, TXT, TxT, TXt, ...
+    ASSOC   /*txT emacs [SELECTION] # Invokes emacs for files ending as above
+
+.fi
+.ft \" revert
+
+Prepending the "/" character to the association pattern is what tells
+\fCtwander\fP to ignore case when doing the matching.
+
+Notice that exclusions have higher precedence than associations.  In
+the example above, files ending in txt, Txt, and so on would always be
+excluded and the association with emacs would never happen.
+
+To cancel a case insensitive association you must use the
+.B exact
+string originally used to establish the association:
+
+.ft C\" courier
+.nf
+
+    ASSOC /*txT emacs ....
+    ASSOC *txT           # Does NOT undo the previous association
+    ASSOC *txt           # Neither does this
+    ASSOC /*txT          # But this does
+
+.fi
+.ft \" revert
 
 
 .SS A Few Association Subtleties
@@ -5319,4 +5376,4 @@
 .ft \" revert
 
 .SH DOCUMENT REVISION INFORMATION
-$Id: twander.1,v 1.154 2009/06/28 07:54:30 tundra Exp $
+$Id: twander.1,v 1.155 2009/07/01 20:16:33 tundra Exp $