OS/2 Shareware BBS: 5 Edit/05-Edit.zip/PERL30X.ZIP/IMPORTEN.PL

Text File | 1991-01-14 | 367b | 17 lines

;# $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;