45 lines
1.3 KiB
Scheme
45 lines
1.3 KiB
Scheme
;;; Gash -- Guile As SHell
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;;; Copyright © 2019 Timothy Sample <samplet@ngyro.com>
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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
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;;; it 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
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;;; (at your option) any later version.
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;;;
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;;; Gash 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
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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 textual-ports))
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;;; Commentary:
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;;;
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;;; This module provides is a very simple Guile 2.0 shim for
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;;; '(ice-9 textual-ports)'.
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;;;
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;;; Code:
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(cond-expand
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((and guile-2 (not guile-2.2))
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(use-modules (rnrs io ports))
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(define (unget-char port char)
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(unread-char char port))
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(re-export get-char
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get-line
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get-string-all
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lookahead-char)
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(export unget-char))
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(else
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(use-modules (ice-9 textual-ports))
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(re-export get-char
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get-line
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get-string-all
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lookahead-char
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unget-char)))
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