44 lines
1.3 KiB
Scheme
44 lines
1.3 KiB
Scheme
;;; Gash --- Guile As SHell
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;;; Copyright © 2016,2017,2018 R.E.W. van Beusekom <rutger.van.beusekom@gmail.com>
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;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; This file is part of Gash.
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;;;
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;;; Gash is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; Gash is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Gash. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gash io)
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#:use-module (srfi srfi-1)
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#:export (pke stdout stderr))
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(define (output port o)
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(map (lambda (o) (display o port)) o)
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(newline port)
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(force-output port))
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(define (stdout . o)
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(output (current-output-port) o)
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(last o))
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(define (stderr . o)
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(output (current-error-port) o)
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(last o))
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(define (pke . stuff)
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(newline (current-error-port))
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(display ";;; " (current-error-port))
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(write stuff (current-error-port))
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(newline (current-error-port))
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(car (last-pair stuff)))
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