--- loncom/xml/algebra/algebra2tex.pl	2005/02/24 01:21:51	1.1
+++ loncom/xml/algebra/algebra2tex.pl	2005/02/24 08:24:40	1.2
@@ -6,7 +6,8 @@ use AlgParser;
 my $parser = new AlgParserWithImplicitExpand;
 my $ret;
 
-$ret = $parser -> parse($ARGV[0]);
+foreach $str (@ARGV) {
+$ret = $parser -> parse($str);
 if ( ref($ret) ) {
     $parser -> tostring();
     $parser -> normalize();
@@ -14,4 +15,6 @@ if ( ref($ret) ) {
 } else {
     print $parser->{htmlerror};
 }
+print "\n";
+}