1# -*- tcl -*-
2#
3# Copyright (c) 2019 Andreas Kupries <andreas_kupries@sourceforge.net>
4# Freely redistributable.
5#
6# _text_state.tcl -- State variables and accessors
7
8# # ## ### ##### ########
9# State: Flag to suppress of plain text in some places.
10
11global __off
12
13# # ## ### ##### ########
14# API
15
16proc Off   {} { global __off ; set __off 1 ; return}
17proc On    {} { global __off ; set __off 0 ; TextClear ; return}
18proc IsOff {} { global __off ; return $__off }
19
20# Debugging ...
21#proc Off   {}        {puts_stderr OFF ; global __off ; set __off 1 ; return}
22#proc On    {}        {puts_stderr ON_ ; global __off ; set __off 0 ; TextClear ; return}
23