(refs #57) Bind *package* and *readtable* for cl21-source-file only when asdf:load-source-op and asdf:compile-op.
(refs #57) Bind *package* and *readtable* for cl21-source-file only when asdf:load-source-op and asdf:compile-op.

And the default *package* will be CL21-ASDF-USER package.

cl21/cl21