;;;; buffered-input.scm --- construct a port from a buffered input reader
;;;;
-;;;; Copyright (C) 2001 Free Software Foundation, Inc.
+;;;; Copyright (C) 2001, 2006 Free Software Foundation, Inc.
;;;;
-;;;; This program is free software; you can redistribute it and/or modify
-;;;; it under the terms of the GNU General Public License as published by
-;;;; the Free Software Foundation; either version 2, or (at your option)
-;;;; any later version.
+;;;; 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 program is distributed in the hope that it will be useful,
+;;;; 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 General Public License for more details.
+;;;; 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 General Public License
-;;;; along with this software; see the file COPYING. If not, write to
-;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
-;;;; Boston, MA 02111-1307 USA
+;;;; 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
(define-module (ice-9 buffered-input)
#:export (make-buffered-input-port
(if (not (char-whitespace? res))
(set! (buffered-input-continuation? port) #t))
res)))))
+ (input-waiting
+ (lambda ()
+ (if (eof-object? read-string)
+ 1
+ (- (string-length read-string) string-index))))
(port #f))
- (set! port (make-soft-port (vector #f #f #f get-character #f) "r"))
+ (set! port (make-soft-port (vector #f #f #f get-character #f input-waiting) "r"))
(set! (buffered-input-continuation? port) #f)
port)))