Lines Matching full:"$ var"
533 local($var, $val, $i);
535 foreach $var (split(substr($test{'env-setup'}, 0, 1),
538 $i = index($var, '=');
539 next if $i == 0 || $var eq '';
541 delete $new_env{$var};
543 $new_env{substr($var, 0, $i)} = substr($var, $i + 1);
