use xref approach for CLS. (need to do so for lisp-matrix as well.
commit3ed7eedae4c3f683b737757d84e97a915f4885c4
authorAJ Rossini <blindglobe@gmail.com>
Tue, 18 Aug 2009 16:14:26 +0000 (18 18:14 +0200)
committerAJ Rossini <blindglobe@gmail.com>
Tue, 18 Aug 2009 16:14:26 +0000 (18 18:14 +0200)
tree53adc9cb78b0dcf708156b15629649f96f6372ba
parentf6c7b7f77fb5b4ec6a9eed3d23899d07561b7cb5
use xref approach for CLS.  (need to do so for lisp-matrix as well.

Signed-off-by: AJ Rossini <blindglobe@gmail.com>
src/data/dataframe.lisp