1 \ Copyright (c) 2006-2011 Devin Teske <devinteske@hotmail.com>
4 \ Redistribution and use in source and binary forms, with or without
5 \ modification, are permitted provided that the following conditions
7 \ 1. Redistributions of source code must retain the above copyright
8 \ notice, this list of conditions and the following disclaimer.
9 \ 2. Redistributions in binary form must reproduce the above copyright
10 \ notice, this list of conditions and the following disclaimer in the
11 \ documentation and/or other materials provided with the distribution.
13 \ THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 \ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 \ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 \ ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 \ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 \ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 \ OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 \ HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 \ LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 \ OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 marker task-version.4th
32 \ Initialize text placement to defaults
33 80 versionX ! \ NOTE: this is the ending column (text is right-justified)
36 : print_version ( -- )
38 \ Get the text placement position (if set)
39 s" loader_version_x" getenv dup -1 <> if
40 ?number drop versionX ! -1
42 s" loader_version_y" getenv dup -1 <> if
43 ?number drop versionY ! -1
46 \ Exit if a version was not set
47 s" loader_version" getenv dup -1 = if
51 \ Right justify the text
52 dup versionX @ swap - versionY @ at-xy
54 \ Print the version (optionally in cyan)
56 ."
\e[36m" type ."
\e[37m"