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* module/Makefile.am: Add r7rs-libraries.scm as dependency for boot-9.go. (SOURCES): Add $(R7RS_SOURCES). (R7RS_SOURCES): New variable. (NOCOMP_SOURCES): Add ice-9/r7rs-libraries.scm. * module/ice-9/boot-9.scm: Include r7rs-libraries.scm. (%cond-expand-features): Add r7rs, exact-closed, ieee-float, full-unicode, and ratios. Add TODO comments. (%cond-expand): New procedure, derived from code in 'cond-expand'. (cond-expand): Reimplement in terms of '%cond-expand'. * module/ice-9/r7rs-libraries.scm: module/scheme/base.scm: module/scheme/case-lambda.scm: module/scheme/char.scm: module/scheme/complex.scm: module/scheme/cxr.scm: module/scheme/eval.scm: module/scheme/file.scm: module/scheme/inexact.scm: module/scheme/lazy.scm: module/scheme/load.scm: module/scheme/process-context.scm: module/scheme/r5rs.scm: module/scheme/read.scm: module/scheme/repl.scm: module/scheme/time.scm: module/scheme/write.scm: New files.
42 lines
1.6 KiB
Scheme
42 lines
1.6 KiB
Scheme
;;; process-context.scm --- The R7RS process-context library
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;; Copyright (C) 2013 Free Software Foundation, Inc.
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;;
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;; This library is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU Lesser General Public
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;; License as published by the Free Software Foundation; either
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;; version 3 of the License, or (at your option) any later version.
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;;
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;; This library is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; Lesser General Public License for more details.
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;;
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;; You should have received a copy of the GNU Lesser General Public
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;; License along with this library; if not, write to the Free Software
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;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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(define-library (scheme process-context)
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(export command-line
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exit
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emergency-exit
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get-environment-variable
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get-environment-variables)
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(import (scheme base)
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(only (srfi srfi-13) string-index)
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(rename (only (guile)
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command-line
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exit primitive-_exit
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getenv environ)
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(primitive-_exit emergency-exit)
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(getenv get-environment-variable)))
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(begin
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(define (get-environment-variables)
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(map (lambda (s)
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(let ((i (string-index s #\=)))
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(cons (substring s 0 i)
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(substring s (+ i 1) (string-length s)))))
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(environ)))))
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