Implementation of the [tk busy] command on non-OSX.

Adapted from [Patch 1997907]

1 files changed, 10 insertions, 3 deletions

diff --git a/doc/tk.n b/doc/tk.n
index e36106f..ece777e 100644
--- a/doc/tk.n
+++ b/doc/tk.n
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: tk.n,v 1.19 2008/09/23 13:36:55 dkf Exp $
+'\" RCS: @(#) $Id: tk.n,v 1.20 2008/10/18 14:22:21 dkf Exp $
 '\" 
 .so man.macros
 .TH tk n 8.4 Tk "Tk Built-In Commands"
@@ -47,6 +47,13 @@ If sends have been disabled by deleting the \fBsend\fR command,
 this command will reenable them and recreate the \fBsend\fR
 command.
 .TP
+\fBtk busy \fIsubcommand\fR ...
+.
+This command controls the marking of window hierarchies as
+.QW busy ,
+rendering them non-interactive while some other operation is proceeding. For
+more details see the \fBbusy\fR manual page.
+.TP
 \fBtk caret window \fR?\fB\-x \fIx\fR? ?\fB\-y \fIy\fR? ?\fB\-height \fIheight\fR?
 .
 Sets and queries the caret location for the display of the specified
@@ -65,7 +72,7 @@ Sets and queries the current scaling factor used by Tk to convert between
 physical units (for example, points, inches, or millimeters) and pixels.  The
 \fInumber\fR argument is a floating point number that specifies the number of
 pixels per point on \fIwindow\fR's display.  If the \fIwindow\fR argument is
-omitted, it defaults to the main window.  If the \fInumber\fR argument is 
+omitted, it defaults to the main window.  If the \fInumber\fR argument is
 omitted, the current value of the scaling factor is returned.
 .RS
 .PP
@@ -118,7 +125,7 @@ Returns the current Tk windowing system, one of
 \fBx11\fR (X11-based), \fBwin32\fR (MS Windows),
 or \fBaqua\fR (Mac OS X Aqua).
 .SH "SEE ALSO"
-send(n), winfo(n)
+busy(n), send(n), winfo(n)
 .SH KEYWORDS
 application name, send
 '\" Local Variables: