summaryrefslogtreecommitdiff
path: root/lib/importenv.pl
blob: db3128be43ecc8dbe027ccd69a8be25787fd805e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
;# $Header: importenv.pl,v 3.0.1.1 90/08/09 03:56:38 lwall Locked $

;# This file, when interpreted, pulls the environment into normal variables.
;# Usage:
;#	require 'importenv.pl';
;# or
;#	#include <importenv.pl>

local($tmp,$key) = '';

foreach $key (keys(ENV)) {
    $tmp .= "\$$key = \$ENV{'$key'};" if $key =~ /^[A-Za-z]\w*$/;
}
eval $tmp;

1;