loncom/interface/spreadsheet/Spreadsheet.pm - diff

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version 1.72, 2006/09/03 00:54:05	version 1.73, 2007/01/23 01:29:15
Line 807 sub expandnamed {	Line 807 sub expandnamed {
if ($expression=~/^\&/) {	if ($expression=~/^\&/) {
my ($func,$var,$formula)=($expression=~/^\&(\w+)$([^\;]+)\;(.*)$/);	my ($func,$var,$formula)=($expression=~/^\&(\w+)$([^\;]+)\;(.*)$/);
my @vars=split(/\W+/,$formula);	my @vars=split(/\W+/,$formula);
	# make the list uniq
	@vars = keys(%{{ map { $_ => 1 } @vars }});
my %values=();	my %values=();
foreach my $varname ( @vars ) {	foreach my $varname ( @vars ) {
if ($varname=~/^(parameter\|stores\|timestamp)/) {	if ($varname=~/^(parameter\|stores\|timestamp)/) {