Marco Baringer mb@bese.it writes:
diff -u slime/ChangeLog:1.961 slime/ChangeLog:1.962
[...]
- Change license statement to say that all files without an explicit
- copyright notice are public domain. This change will allow SLIME
- to moved out of debian's nonfree tree.
IIRC the main reason for SLIME being considered non-free is the licence of xref.lisp, in particular
Any work distributed or published that in whole or in part contains or is a derivative of this software or any part thereof is subject to the terms of this agreement.
See
http://news.gmane.org/group/gmane.lisp.slime.devel/thread=3875/force_load=t/...
Wolfgang