72 lines
2.4 KiB
Scheme
72 lines
2.4 KiB
Scheme
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; Copyright (c) 2003 RT Happe <rthappe at web de>
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; See the file COPYING distributed with the Scheme Untergrund Library
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;; since SRFI-1-INTERFACE isn't defined in the usual 0.6.3 image
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;; definition hijacked from scsh-0.6.3/scheme/more-interfaces.scm
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(define-interface srfi-1-face
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(export map for-each member assoc ; redefined from R5RS
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xcons make-list list-tabulate cons* list-copy
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proper-list? circular-list? dotted-list? not-pair? null-list? list=
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circular-list length+
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iota
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first second third fourth fifth sixth seventh eighth ninth tenth
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car+cdr
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take drop
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take-right drop-right
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take! drop-right!
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split-at split-at!
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last last-pair
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zip unzip1 unzip2 unzip3 unzip4 unzip5
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count
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append! append-reverse append-reverse! concatenate concatenate!
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unfold fold pair-fold reduce
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unfold-right fold-right pair-fold-right reduce-right
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append-map append-map! map! pair-for-each filter-map map-in-order
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filter partition remove
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filter! partition! remove!
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find find-tail any every list-index
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take-while drop-while take-while!
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span break span! break!
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delete delete!
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alist-cons alist-copy
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delete-duplicates delete-duplicates!
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alist-delete alist-delete!
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reverse!
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lset<= lset= lset-adjoin
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lset-union lset-intersection lset-difference lset-xor
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lset-diff+intersection
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lset-union! lset-intersection! lset-difference! lset-xor!
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lset-diff+intersection!))
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;; odds and ends
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(define-structure krims
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(export (assert :syntax)
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(receive/name :syntax)
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(gen-dispatch :syntax))
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(open srfi-28 ; format
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srfi-23 ; error
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scheme)
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(files krims))
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;; srfi-1 + REST
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(define-structure srfi-1+
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(compound-interface srfi-1-face
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(export rest))
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(open srfi-1 scheme)
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(begin (define rest cdr)))
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;; srfi-9 + define-record-discloser
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;; [ extended version of the srfi-9 structure def
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;; from scsh-0.6.3/scheme/more-packages.scm ]
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(define-structure srfi-9+
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(export (define-record-type :syntax)
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define-record-discloser)
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(open scheme-level-2
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(with-prefix define-record-types sys:))
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(begin
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(define-syntax define-record-type
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(syntax-rules ()
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((define-record-type type-name . stuff)
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(sys:define-record-type type-name type-name . stuff))))
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(define define-record-discloser sys:define-record-discloser)))
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