loncom/xml/lontexconvert.pm - diff

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version 1.6, 2002/07/29 22:06:38	version 1.10, 2002/10/25 13:37:00
Line 99 sub footer {	Line 99 sub footer {

# ------------------------------------------------------------ Message display	# ------------------------------------------------------------ Message display

	sub to_convert {
	my ($string) = @_;
	$string=~s/\<br\s\/\>//g;
	return &converted(\$string);
	}

sub msgtexconverted {	sub msgtexconverted {
my $message=shift;	my $message=shift;

	#FIXME this crap needs to go but right now the -L option might be
	#ignored if this isn;t the first time the tth engine is used
	#thus the \\document class crap, it makes sure we init the LaTeX stuff
if ($ENV{'browser.mathml'}) {	if ($ENV{'browser.mathml'}) {
&tth::ttminit();	&tth::ttminit();
	&tth::ttmoptions("-L");
} else {	} else {
&tth::tthinit();	&tth::tthinit();
	&tth::tthoptions("-L");
}	}
$message=~s/(\$[^\$]+\$)/&converted(\$1)/ge;	$message=~s/(\$\$.+?\$\$)/&to_convert("\\documentclass{article}".$1)/ge;
$message=~s/(\\\[[^\]]+\])/&converted(\$1)/ge;	$message=~s/(\$.+?\$)/&to_convert("\\documentclass{article}".$1)/ge;
return $message;	$message=~s/(\\$.+?\\$)/&to_convert("\\documentclass{article}".$1)/ge;
	$message=~s/(\\\[.+?\\\])/&to_convert("\\documentclass{article}".$1)/ge;
	return $message.$errorstring;
}	}

1;	1;