module/srfi/srfi-6.scm

   1 ;;; srfi-6.scm --- Basic String Ports
   2
   3 ;;      Copyright (C) 2001, 2002, 2003, 2006, 2012 Free Software Foundation, Inc.
   4 ;;
   5 ;; This library is free software; you can redistribute it and/or
   6 ;; modify it under the terms of the GNU Lesser General Public
   7 ;; License as published by the Free Software Foundation; either
   8 ;; version 3 of the License, or (at your option) any later version.
   9 ;;
  10 ;; This library is distributed in the hope that it will be useful,
  11 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 ;; Lesser General Public License for more details.
  14 ;;
  15 ;; You should have received a copy of the GNU Lesser General Public
  16 ;; License along with this library; if not, write to the Free Software
  17 ;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  18
  19 ;;; Commentary:
  20
  21 ;; This module is fully documented in the Guile Reference Manual.
  22
  23 ;;; Code:
  24
  25 (define-module (srfi srfi-6)
  26   #:replace (open-input-string open-output-string)
  27   #:re-export (get-output-string))
  28
  29 ;; SRFI-6 says nothing about encodings, and assumes that any character
  30 ;; or string can be written to a string port.  Thus, make all SRFI-6
  31 ;; string ports Unicode capable.  See <http://bugs.gnu.org/11197>.
  32
  33 (define (open-input-string s)
  34   (with-fluids ((%default-port-encoding "UTF-8"))
  35     ((@ (guile) open-input-string) s)))
  36
  37 (define (open-output-string)
  38   (with-fluids ((%default-port-encoding "UTF-8"))
  39     ((@ (guile) open-output-string))))
  40
  41 (cond-expand-provide (current-module) '(srfi-6))
  42
  43 ;;; srfi-6.scm ends here