loncom/xml/lontexconvert.pm - diff

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version 1.57, 2005/02/24 10:07:47	version 1.58, 2005/02/24 10:09:32
Line 215 sub msgtexconverted {	Line 215 sub msgtexconverted {
sub algebra {	sub algebra {
use AlgParser;	use AlgParser;

my ($string,$target)=@_;	my ($string,$target,$style)=@_;
my $parser = new AlgParserWithImplicitExpand;	my $parser = new AlgParserWithImplicitExpand;
$string=&prepare_algebra($string);	$string=&prepare_algebra($string);
my $ret = $parser->parse($string);	my $ret = $parser->parse($string);
Line 225 sub algebra {	Line 225 sub algebra {
$parser->normalize();	$parser->normalize();
my $latex=$parser->tolatex();	my $latex=$parser->tolatex();
$latex=&postprocess_algebra($latex);	$latex=&postprocess_algebra($latex);
$latex='$'.$latex.'$';	if ($style eq 'display') {
	$latex='$$'.$latex.'$$x';
	} else {
	$latex='\\ensuremath{'.$latex.'}';
	}
if ($target eq 'web' \|\| $target eq 'analyze') {	if ($target eq 'web' \|\| $target eq 'analyze') {
$result = &converted(\$latex);	$result = &converted(\$latex);
} else {	} else {