docs/03-reference.markdown @ 6138ec555cde
Change functor representation Functors are now (symbol . arity) pairs in the functor table, and the functor cells simply contain the address into the table and nothing more.
| author | Steve Losh <steve@stevelosh.com> |
|---|---|
| date | Tue, 05 Apr 2016 15:00:28 +0000 |
| parents | dfba7d90a8a5 |
| children | 66c01894e34c |
# API Reference The following is a list of all user-facing parts of Bones. If there are backwards-incompatible changes to anything listed here, they will be noted in the changelog and the author will feel bad. Anything not listed here is subject to change at any time with no warning, so don't touch it. [TOC] ## Package `BONES.PAIP` Test? ### `*CHECK-OCCURS*` (variable) Whether to perform an occurs check. ### `CLEAR-DB` (function) (CLEAR-DB) ### `FACT` (macro) (FACT &REST BODY) ### `FAIL` (variable) Failure to unify ### `NO-BINDINGS` (variable) A succesful unification, with no bindings. ### `QUERY` (macro) (QUERY &REST GOALS) Perform the query interactively. ### `QUERY-ALL` (macro) (QUERY-ALL &REST GOALS) Perform the query and automatically show all results. ### `QUERY-ONE` (macro) (QUERY-ONE &REST GOALS) Perform the query and just show the first result. ### `RETURN-ALL` (macro) (RETURN-ALL &REST GOALS) ### `RETURN-ONE` (macro) (RETURN-ONE &REST GOALS) ### `RULE` (macro) (RULE &REST CLAUSE) ### `UNIFY` (function) (UNIFY X Y &OPTIONAL (BINDINGS NO-BINDINGS)) Unify the two terms and return bindings necessary to do so (or FAIL).