Scieneer Common Lisp 1.3.9 online documentation ext:featurep x [Function] If x is an atom, see if it is present in *features*. Also handle arbitrary combinations of atoms using not, and, or.
|
| ext:featurep x | [Function] |
If x is an atom, see if it is present in *features*. Also handle arbitrary combinations of atoms using not, and, or.