&& (system("cmp -s $tmp_pre-.aux-cite.$$ $tmp_pre-.aux-prev-cite.$$") >> 8)) {
$BibTeX_run_needed = 1 if $Bibliography_requested;
if ($Verbose) {
&& (system("cmp -s $tmp_pre-.aux-cite.$$ $tmp_pre-.aux-prev-cite.$$") >> 8)) {
$BibTeX_run_needed = 1 if $Bibliography_requested;
if ($Verbose) {