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| ;;;; Copyright (C) 2000, 2001, 2004, 2006 Free Software Foundation, Inc. | |
| ;;;; | |
| ;;;; This library is free software; you can redistribute it and/or | |
| ;;;; modify it under the terms of the GNU Lesser General Public | |
| ;;;; License as published by the Free Software Foundation; either | |
| ;;;; version 2.1 of the License, or (at your option) any later version. | |
| ;;;; | |
| ;;;; This library is distributed in the hope that it will be useful, | |
| ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| ;;;; Lesser General Public License for more details. | |
| ;;;; | |
| ;;;; You should have received a copy of the GNU Lesser General Public | |
| ;;;; License along with this library; if not, write to the Free Software | |
| ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| ;;;; | |
| ;;;; Safe subset of R5RS bindings | |
| (define-module (ice-9 safe-r5rs) | |
| :re-export (eqv? eq? equal? | |
| number? complex? real? rational? integer? | |
| exact? inexact? | |
| = < > <= >= | |
| zero? positive? negative? odd? even? | |
| max min | |
| + * - / | |
| abs | |
| quotient remainder modulo | |
| gcd lcm | |
| numerator denominator | |
| rationalize | |
| floor ceiling truncate round | |
| exp log sin cos tan asin acos atan | |
| sqrt | |
| expt | |
| make-rectangular make-polar real-part imag-part magnitude angle | |
| exact->inexact inexact->exact | |
| number->string string->number | |
| boolean? | |
| not | |
| pair? | |
| cons car cdr | |
| set-car! set-cdr! | |
| caar cadr cdar cddr | |
| caaar caadr cadar caddr cdaar cdadr cddar cdddr | |
| caaaar caaadr caadar caaddr cadaar cadadr caddar cadddr | |
| cdaaar cdaadr cdadar cdaddr cddaar cddadr cdddar cddddr | |
| null? | |
| list? | |
| list | |
| length | |
| append | |
| reverse | |
| list-tail list-ref | |
| memq memv member | |
| assq assv assoc | |
| symbol? | |
| symbol->string string->symbol | |
| char? | |
| char=? char<? char>? char<=? char>=? | |
| char-ci=? char-ci<? char-ci>? char-ci<=? char-ci>=? | |
| char-alphabetic? char-numeric? char-whitespace? | |
| char-upper-case? char-lower-case? | |
| char->integer integer->char | |
| char-upcase | |
| char-downcase | |
| string? | |
| make-string | |
| string | |
| string-length | |
| string-ref string-set! | |
| string=? string-ci=? | |
| string<? string>? string<=? string>=? | |
| string-ci<? string-ci>? string-ci<=? string-ci>=? | |
| substring | |
| string-length | |
| string-append | |
| string->list list->string | |
| string-copy string-fill! | |
| vector? | |
| make-vector | |
| vector | |
| vector-length | |
| vector-ref vector-set! | |
| vector->list list->vector | |
| vector-fill! | |
| procedure? | |
| apply | |
| map | |
| for-each | |
| force | |
| call-with-current-continuation | |
| values | |
| call-with-values | |
| dynamic-wind | |
| eval | |
| input-port? output-port? | |
| current-input-port current-output-port | |
| read | |
| read-char | |
| peek-char | |
| eof-object? | |
| char-ready? | |
| write | |
| display | |
| newline | |
| write-char | |
| ;;transcript-on | |
| ;;transcript-off | |
| ) | |
| :export (null-environment)) | |
| (define null-interface (resolve-interface '(ice-9 null))) | |
| (module-use! %module-public-interface null-interface) | |
| (define (null-environment n) | |
| (if (not (= n 5)) | |
| (scm-error 'misc-error 'null-environment | |
| "~A is not a valid version" | |
| (list n) | |
| '())) | |
| ;; Note that we need to create a *fresh* interface | |
| (let ((interface (make-module 31))) | |
| (set-module-kind! interface 'interface) | |
| (module-use! interface null-interface) | |
| interface)) | |