loncom/interface/spreadsheet/Spreadsheet.pm - diff

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version 1.34, 2004/01/15 21:20:07	version 1.35, 2004/02/24 17:02:04
Line 615 parametername should be a string such as	Line 615 parametername should be a string such as
sub MINPARM {	sub MINPARM {
my ($expression) = @_;	my ($expression) = @_;
my $min = undef;	my $min = undef;
study($expression);
foreach $parameter (keys(%c)) {	foreach $parameter (keys(%c)) {
next if ($parameter !~ /$expression/);	next if ($parameter !~ /$expression/);
if ((! defined($min)) \|\| ($min > $c{$parameter})) {	if ((! defined($min)) \|\| ($min > $c{$parameter})) {
Line 640 parametername should be a string such as	Line 639 parametername should be a string such as
sub MAXPARM {	sub MAXPARM {
my ($expression) = @_;	my ($expression) = @_;
my $max = undef;	my $max = undef;
study($expression);
foreach $parameter (keys(%c)) {	foreach $parameter (keys(%c)) {
next if ($parameter !~ /$expression/);	next if ($parameter !~ /$expression/);
if ((! defined($min)) \|\| ($max < $c{$parameter})) {	if ((! defined($min)) \|\| ($max < $c{$parameter})) {
Line 846 sub expandnamed {	Line 844 sub expandnamed {
my @matches = ();	my @matches = ();
my @values = ();	my @values = ();
$#matches = -1;	$#matches = -1;
study $expression;
while (my($parameter,$value) = each(%{$self->{'constants'}})) {	while (my($parameter,$value) = each(%{$self->{'constants'}})) {
next if ($parameter !~ /$expression/);	next if ($parameter !~ /$expression/);
push(@matches,$parameter);	push(@matches,$parameter);