Spice Lisp
1 program
Added 2026-02-26T00:00:00Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: enabled
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Aliases: SPICE Lisp
Provenance: commit a8bddeabf1 · authored 2026-02-26T13:29:38+01:00 · agent claude-code · model claude-sonnet-4-6
Sources mentioning this language
3 sources · pl_id:
pl/spice-lisp-2Wikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Paradigms | multi-paradigm: procedural · functional · object-oriented · meta · reflective · generic |
|---|---|
| Typing | dynamic, strong |
| Designed by | Carnegie Mellon University (CMU) Spice Lisp Group · Scott E. Fahlman |
| First appeared | 1980 |
| Influenced by | Lisp · Common Lisp |
| Implemented in | Spice Lisp |
| Homepage | http://cmucl.org |
Related languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.
Flavors Internals Utilities
Provenance: commit a8bddeabf1 · authored 2026-02-26T13:29:38+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch enabled
(in-package "http://pdp-10.trailing-edge.com/clisp#flavors-internals")
(defun fill* (sequence item &key (start 0) end)
(if (array-has-fill-pointer-p sequence)
(let ((fp (fill-pointer sequence)))
(unwind-protect (progn
(setf (fill-pointer sequence)
(array-dimension sequence 0))
(fill sequence item :start start :end end))
(setf (fill-pointer sequence)
fp)))
(fill sequence item :start start :end end)))
(defmacro compiler-let (binds &body body)
`(#+sbcl sb-cltl2:compiler-let
#+lispworks lw:compiler-let
#+ccl ccl:compiler-let
#-(:or sbcl lispworks ccl) compiler-let
,binds
,@body))
(defun logbitp* (index integer)
(logbitp index integer))
(define-setf-expander logbitp* (index integer)
(multiple-value-bind (temps vals stores store-form access-form)
(get-setf-expansion integer)
(let ((itemp (gensym))
(store (gensym))
(stemp (first stores)))
(values (cons itemp temps)
(cons index vals)
(list store)
`(let ((,stemp (dpb (if ,store 1 0)
(byte 1 ,itemp) ,access-form)))
,store-form
,store)
`(logbitp* ,itemp ,access-form)))))