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;;;; -*- Mode: Lisp; Base: 10; Syntax: ANSI-Common-Lisp; Package: CL-USER -*-
;;;; Anaphora: The Anaphoric Macro Package from Hell
;;;;
;;;; This been placed in Public Domain by the author,
;;;; Nikodemus Siivola <nikodemus@random-state.net>
(defpackage :anaphora
(:use :cl)
(:export
#:it
#:alet
#:slet
#:aif
#:aand
#:sor
#:awhen
#:aprog1
#:acase
#:aecase
#:accase
#:atypecase
#:aetypecase
#:actypecase
#:acond
#:sif
#:asif
#:swhen
#:sunless
#:scase
#:secase
#:sccase
#:stypecase
#:setypecase
#:sctypecase
#:scond)
(:documentation
"ANAPHORA provides a full complement of anaphoric macros. Subsets of the
functionality provided by this package are exported from ANAPHORA-BASIC and
ANAPHORA-SYMBOL."))
(defpackage :anaphora-basic
(:use :cl :anaphora)
(:export
#:it
#:alet
#:aif
#:aand
#:awhen
#:aprog1
#:acase
#:aecase
#:accase
#:atypecase
#:aetypecase
#:actypecase
#:acond)
(:documentation
"ANAPHORA-BASIC provides all normal anaphoric constructs, which bind
primary values to IT."))
(defpackage :anaphora-symbol
(:use :cl :anaphora)
(:export
#:it
#:slet
#:sor
#:sif
#:asif
#:swhen
#:sunless
#:scase
#:secase
#:sccase
#:stypecase
#:setypecase
#:sctypecase
#:scond)
(:documentation
"ANAPHORA-SYMBOL provides ``symbolic anaphoric macros'', which bind forms
to IT via SYMBOL-MACROLET.
Examples:
(sor (gethash key table) (setf it default))
(asif (gethash key table)
(foo it) ; IT is a value bound by LET here
(setf it default)) ; IT is the GETHASH form bound by SYMBOL-MACROLET here
"))
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