178c178 < 'z|sanitize' => sub { push @perlexpr, 's/[!"$&()=?`*\';<>|_[:cntrl:][:blank:]]+/_/g' }, --- > 'z|sanitize' => sub { push @perlexpr, 's/[!"\$&()=?`*\';<>|_[:cntrl:][:blank:]]+/_/g' },