Update to tk 8.5.19

doc/menu.n

@@ -5,8 +5,8 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-.so man.macros
 .TH menu n 4.1 Tk "Tk Built-In Commands"
+.so man.macros
 .BS
 '\" Note:  do not modify the .SH NAME line immediately below!
 .SH NAME
@@ -285,15 +285,10 @@ operations on the widget.  It has the following general form:
 determine the exact behavior of the command.
 .PP
 Many of the widget commands for a menu take as one argument an
-indicator of which entry of the menu to operate on.  These
+indicator of which entry of the menu to operate on. These
 indicators are called \fIindex\fRes and may be specified in
 any of the following forms:
 .TP 12
-\fInumber\fR
-Specifies the entry numerically, where 0 corresponds
-to the top-most entry of the menu, 1 to the entry below it, and
-so on.
-.TP 12
 \fBactive\fR
 Indicates the entry that is currently active.  If no entry is
 active then this form is equivalent to \fBnone\fR.  This form may
@@ -323,6 +318,11 @@ For example,
 .QW \fB@0\fR
 indicates the top-most entry in the window.
 .TP 12
+\fInumber\fR
+Specifies the entry numerically, where 0 corresponds
+to the top-most entry of the menu, 1 to the entry below it, and
+so on.
+.TP 12
 \fIpattern\fR
 If the index does not satisfy one of the above forms then this
 form is used.  \fIPattern\fR is pattern-matched against the label of
@@ -330,6 +330,9 @@ each entry in the menu, in order from the top down, until a
 matching entry is found.  The rules of \fBTcl_StringMatch\fR
 are used.
 .PP
+If the index could match more than one of the above forms, then
+the form earlier in the above list takes precedence.
+.PP
 The following widget commands are possible for menu widgets:
 .TP
 \fIpathName \fBactivate \fIindex\fR