1*22028508SToomas Soome\ Copyright (c) 2011-2013 Devin Teske <dteske@FreeBSD.org> 2*22028508SToomas Soome\ All rights reserved. 3*22028508SToomas Soome\ 4*22028508SToomas Soome\ Redistribution and use in source and binary forms, with or without 5*22028508SToomas Soome\ modification, are permitted provided that the following conditions 6*22028508SToomas Soome\ are met: 7*22028508SToomas Soome\ 1. Redistributions of source code must retain the above copyright 8*22028508SToomas Soome\ notice, this list of conditions and the following disclaimer. 9*22028508SToomas Soome\ 2. Redistributions in binary form must reproduce the above copyright 10*22028508SToomas Soome\ notice, this list of conditions and the following disclaimer in the 11*22028508SToomas Soome\ documentation and/or other materials provided with the distribution. 12*22028508SToomas Soome\ 13*22028508SToomas Soome\ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14*22028508SToomas Soome\ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15*22028508SToomas Soome\ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16*22028508SToomas Soome\ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17*22028508SToomas Soome\ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18*22028508SToomas Soome\ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19*22028508SToomas Soome\ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20*22028508SToomas Soome\ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21*22028508SToomas Soome\ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22*22028508SToomas Soome\ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23*22028508SToomas Soome\ SUCH DAMAGE. 24*22028508SToomas Soome\ 25*22028508SToomas Soome 26*22028508SToomas Soomemarker task-color.4th 27*22028508SToomas Soome 28*22028508SToomas Soome\ This function returns FALSE if the `loader_color' environment variable is set 29*22028508SToomas Soome\ to NO, no, or 0. Otherwise, TRUE is returned. 30*22028508SToomas Soome\ 31*22028508SToomas Soome: loader_color? ( -- N ) 32*22028508SToomas Soome 33*22028508SToomas Soome s" loader_color" getenv dup -1 <> if 34*22028508SToomas Soome \ `loader_color' is set. 35*22028508SToomas Soome \ Check if it is explicitly disabled. 36*22028508SToomas Soome 2dup s" NO" compare-insensitive 0= if 37*22028508SToomas Soome 2drop 38*22028508SToomas Soome FALSE exit 39*22028508SToomas Soome then 40*22028508SToomas Soome 2dup s" 0" compare 0= if 41*22028508SToomas Soome 2drop 42*22028508SToomas Soome FALSE exit 43*22028508SToomas Soome then 44*22028508SToomas Soome drop 45*22028508SToomas Soome then 46*22028508SToomas Soome drop 47*22028508SToomas Soome \ It is enabled. 48*22028508SToomas Soome TRUE 49*22028508SToomas Soome; 50