Disc to the Future 2/Disc to the Future Part II Programmer's Reference (Wayzata Technology)(6013)(1992).bin/MAC/MPW_TOOL/TOOLS/TOOLS_WI/PERL/LIB/IMPORTEN.PL

Text File | 1991-04-28 | 347b | 17 lines

;# $Header: importenv.pl,v 4.0 91/03/20 01:25:28 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;