Minor doc updates (removing out of date changebars, improving typedef formatting,

 etc.)

1 files changed, 50 insertions, 51 deletions

diff --git a/doc/tkwait.n b/doc/tkwait.n
index b3282c2..33d6426 100644
--- a/doc/tkwait.n
+++ b/doc/tkwait.n
@@ -1,51 +1,50 @@
-'\"
-'\" Copyright (c) 1992 The Regents of the University of California.
-'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
-'\"
-'\" See the file "license.terms" for information on usage and redistribution
-'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
-'\" RCS: @(#) $Id: tkwait.n,v 1.2 1998/09/14 18:23:00 stanton Exp $
-'\" 
-.so man.macros
-.TH tkwait n "" Tk "Tk Built-In Commands"
-.BS
-'\" Note:  do not modify the .SH NAME line immediately below!
-.SH NAME
-tkwait \- Wait for variable to change or window to be destroyed
-.SH SYNOPSIS
-\fBtkwait variable \fIname\fR
-.sp
-\fBtkwait visibility \fIname\fR
-.sp
-\fBtkwait window \fIname\fR
-.BE
-
-.SH DESCRIPTION
-.PP
-The \fBtkwait\fR command waits for one of several things to happen,
-then it returns without taking any other actions.
-The return value is always an empty string.
-If the first argument is \fBvariable\fR (or any abbreviation of
-it) then the second argument is the name of a global variable and the
-command waits for that variable to be modified.
-If the first argument is \fBvisibility\fR (or any abbreviation
-of it) then the second argument is the name of a window and the
-\fBtkwait\fR command waits for a change in its
-visibility state (as indicated by the arrival of a VisibilityNotify
-event).  This form is typically used to wait for a newly-created
-window to appear on the screen before taking some action.
-If the first argument is \fBwindow\fR (or any abbreviation
-of it) then the second argument is the name of a window and the
-\fBtkwait\fR command waits for that window to be destroyed.
-This form is typically used to wait for a user to finish interacting
-with a dialog box before using the result of that interaction.
-.PP
-While the \fBtkwait\fR command is waiting it processes events in
-the normal fashion, so the application will continue to respond
-to user interactions.
-If an event handler invokes \fBtkwait\fR again, the nested call
-to \fBtkwait\fR must complete before the outer call can complete.
-
-.SH KEYWORDS
-variable, visibility, wait, window
+'\" -*- nroff -*-

+'\"

+'\" Copyright (c) 1992 The Regents of the University of California.

+'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.

+'\"

+'\" See the file "license.terms" for information on usage and redistribution

+'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.

+'\" 

+'\" RCS: @(#) $Id: tkwait.n,v 1.3 2008/06/30 22:57:03 dkf Exp $

+'\" 

+.so man.macros

+.TH tkwait n "" Tk "Tk Built-In Commands"

+.BS

+'\" Note:  do not modify the .SH NAME line immediately below!

+.SH NAME

+tkwait \- Wait for variable to change or window to be destroyed

+.SH SYNOPSIS

+\fBtkwait variable \fIname\fR

+.sp

+\fBtkwait visibility \fIname\fR

+.sp

+\fBtkwait window \fIname\fR

+.BE

+.SH DESCRIPTION

+.PP

+The \fBtkwait\fR command waits for one of several things to happen,

+then it returns without taking any other actions.

+The return value is always an empty string.

+If the first argument is \fBvariable\fR (or any abbreviation of

+it) then the second argument is the name of a global variable and the

+command waits for that variable to be modified.

+If the first argument is \fBvisibility\fR (or any abbreviation

+of it) then the second argument is the name of a window and the

+\fBtkwait\fR command waits for a change in its

+visibility state (as indicated by the arrival of a VisibilityNotify

+event).  This form is typically used to wait for a newly-created

+window to appear on the screen before taking some action.

+If the first argument is \fBwindow\fR (or any abbreviation

+of it) then the second argument is the name of a window and the

+\fBtkwait\fR command waits for that window to be destroyed.

+This form is typically used to wait for a user to finish interacting

+with a dialog box before using the result of that interaction.

+.PP

+While the \fBtkwait\fR command is waiting it processes events in

+the normal fashion, so the application will continue to respond

+to user interactions.

+If an event handler invokes \fBtkwait\fR again, the nested call

+to \fBtkwait\fR must complete before the outer call can complete.

+.SH KEYWORDS

+variable, visibility, wait, window