Revert "mktables: Default map tables to range size 1."

[perl5.git] / lib / importenv.pl

warn "Legacy library @{[(caller(0))[6]]} will be removed from the Perl core distribution in the next major release. Please install it from the CPAN distribution Perl4::CoreLibs. It is being used at @{[(caller)[1]]}, line @{[(caller)[2]]}.\n";

# This library is no longer being maintained, and is included for backward
# compatibility with Perl 4 programs which may require it.
# This legacy library is deprecated and will be removed in a future
# release of perl.

;# 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;