loncom/homework/caparesponse/caparesponse.pm - diff

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version 1.144, 2004/04/06 15:54:35	version 1.145, 2004/06/02 21:23:21
Line 341 sub end_numericalresponse {	Line 341 sub end_numericalresponse {
}	}
if ($target eq 'answer') {	if ($target eq 'answer') {
if ($high && $tag eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; }	if ($high && $tag eq 'numericalresponse') { $ans.=' ['.$low.','.$high.']'; }
if ($sighigh && $tag eq 'numericalresponse') {	if (defined($sighigh) && $tag eq 'numericalresponse') {
if ($ENV{'form.answer_output_mode'} eq 'tex') {	if ($ENV{'form.answer_output_mode'} eq 'tex') {
$ans.= " Sig $siglow - $sighigh";	$ans.= " Sig $siglow - $sighigh";
} else {	} else {
Line 527 sub get_sigrange {	Line 527 sub get_sigrange {
$sig_ubound =15; #SIG_UB_DEFAULT	$sig_ubound =15; #SIG_UB_DEFAULT
} else {	} else {
($sig_lbound,$sig_ubound) = split(/,/,$sig);	($sig_lbound,$sig_ubound) = split(/,/,$sig);
if (!$sig_lbound) {	if (!defined($sig_lbound)) {
$sig_lbound = 0; #SIG_LB_DEFAULT	$sig_lbound = 0; #SIG_LB_DEFAULT
$sig_ubound =15; #SIG_UB_DEFAULT	$sig_ubound =15; #SIG_UB_DEFAULT
}	}
if (!$sig_ubound) { $sig_ubound=$sig_lbound; }	if (!defined($sig_ubound)) { $sig_ubound=$sig_lbound; }
}	}
if (($sig_ubound<$sig_lbound) \|\|	if (($sig_ubound<$sig_lbound) \|\|
($sig_lbound > 15) \|\|	($sig_lbound > 15) \|\|