all tests with :
Maxima version: 184.108.40.206cvs
Maxima build date: 12:38 4/27/2003
host type: i686-pc-linux-gnu
In cmucl 18e to_lisp(); behaves perfectly, but in the
other lisps there appear to be issues, ranging from
minor to fatal:
gcl 2.5.2 - running to_lisp(); causes the system to exit.
clisp 2.29 - (run) works for return, but
sbcl 0.7.14 - both commands work, but to_lisp(); takes
a very long time to return a command prompt.
Thanks to Franz Kafka for point out this bug.