to_lisp() fails on xmaxima, in windows XP in 5.9.3.99rc2



Maxima 5.9.3.99rc2 http://maxima.sourceforge.net
Using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (aka GCL)
Distributed under the GNU Public License. See the file COPYING.
Dedicated to the memory of William Schelter.
This is a development version of Maxima. The function bug_report()
provides bug reporting information.
(%i1) to_lisp();
Type (to-maxima) to restart, ($quit) to quit Maxima.

MAXIMA> t


...........NO RESPONSE....   oh, that t was printed in green.