loncom/homework/default_homework.lcpm - diff

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version 1.98, 2005/03/31 17:12:37	version 1.99, 2005/04/01 13:58:25
Line 518 sub format {	Line 518 sub format {
#if ($options =~ /\$/) { $dollamode=1; }	#if ($options =~ /\$/) { $dollamode=1; }
#if ($options =~ /,/) { $commamode=1; }	#if ($options =~ /,/) { $commamode=1; }
if ($options =~ /\./) { $alwaysperiod=1; }	if ($options =~ /\./) { $alwaysperiod=1; }
	my $result;
if ($fmt=~/s$/i) {	if ($fmt=~/s$/i) {
$result=&format_significant_figures($value,$fmt);	$result=&format_significant_figures($value,$fmt);
} else {	} else {
$fmt=~s/e/E/g;	$fmt=~s/e/E/g;
my $result=sprintf('%.'.$fmt,$value);	$result=sprintf('%.'.$fmt,$value);
if ($alwaysperiod && $fmt eq '0f') { $result .='.'; }	if ($alwaysperiod && $fmt eq '0f') { $result .='.'; }
$result=~s/(E[+-]*)0/$1/;	$result=~s/(E[+-]*)0/$1/;
}	}