loncom/xml/lontexconvert.pm - diff

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version 1.11, 2002/10/25 15:08:09	version 1.12, 2002/10/28 20:40:25
Line 68 sub header {	Line 68 sub header {
# ================================================================== Conversion	# ================================================================== Conversion

sub converted {	sub converted {
my $texstring=shift;	my $texstring=shift;
my $xmlstring;	my $xmlstring='[UNDISPLAYABLE]';
	eval(<<'ENDCONV');
	{
	local $SIG{SEGV}=sub { die; };
if ($ENV{'browser.mathml'}) {	if ($ENV{'browser.mathml'}) {
$xmlstring=&tth::ttm($$texstring);	$xmlstring=&tth::ttm($$texstring);
$xmlstring=~s/\<math\>/\<math xmlns=\"\&mathns\;\"\>/g;	$xmlstring=~s/\<math\>/\<math xmlns=\"\&mathns\;\"\>/g;
$xmlstring=~s/\<br\>/\<br\/\>/g;	$xmlstring=~s/\<br\>/\<br\/\>/g;
$xmlstring=~s/\<p\>/\<p\>\<\/p\>/g;	$xmlstring=~s/\<p\>/\<p\>\<\/p\>/g;
$errorstring.=&tth::ttmerror();	$errorstring.=&tth::ttmerror();
} else {	} else {
$xmlstring=&tth::tth($$texstring);	$xmlstring=&tth::tth($$texstring);
$errorstring.=&tth::ttherror();	$errorstring.=&tth::ttherror();
	}
}	}
	ENDCONV
return $xmlstring;	return $xmlstring;
}	}