--- loncom/homework/lonmaxima.pm 2007/07/11 18:50:33 1.17 +++ loncom/homework/lonmaxima.pm 2007/08/03 20:55:10 1.18 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Interface routines to MAXIMA CAS # -# $Id: lonmaxima.pm,v 1.17 2007/07/11 18:50:33 albertel Exp $ +# $Id: lonmaxima.pm,v 1.18 2007/08/03 20:55:10 riegler Exp $ # # Copyright Michigan State University Board of Trustees # @@ -60,7 +60,7 @@ sub maximareply { sub blacklisted { my ($cmd)=@_; - foreach my $forbidden ('save','load','plot','lisp','includ','compil', + foreach my $forbidden ('save','plot','lisp','includ','compil', 'file','batch','stringout','translat','stout', 'stin','block','system','concat') { if ($cmd=~/$forbidden/s) { return 1; }