This file is indexed.

/usr/share/sigscheme/lib/sigscheme-init.scm is in sigscheme-runtime 0.8.5-4.2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
;;  Filename : sigscheme-init.scm
;;  About    : Initialization file for SigScheme
;;
;;  Copyright (c) 2007-2008 SigScheme Project <uim-en AT googlegroups.com>
;;
;;  All rights reserved.
;;
;;  Redistribution and use in source and binary forms, with or without
;;  modification, are permitted provided that the following conditions
;;  are met:
;;
;;  1. Redistributions of source code must retain the above copyright
;;     notice, this list of conditions and the following disclaimer.
;;  2. Redistributions in binary form must reproduce the above copyright
;;     notice, this list of conditions and the following disclaimer in the
;;     documentation and/or other materials provided with the distribution.
;;  3. Neither the name of authors nor the names of its contributors
;;     may be used to endorse or promote products derived from this software
;;     without specific prior written permission.
;;
;;  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
;;  IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
;;  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
;;  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
;;  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
;;  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
;;  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
;;  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
;;  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
;;  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
;;  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


(define %with-guarded-char-codec
  (lambda (thunk)
    (let ((orig-codec (%%current-char-codec))
          (thunk-codec (%%current-char-codec)))
      (dynamic-wind
          (lambda ()
            (%%set-current-char-codec! thunk-codec))
          thunk
          (lambda ()
            (set! thunk-codec (%%current-char-codec))
            (%%set-current-char-codec! orig-codec))))))

(define with-char-codec
  (lambda (codec thunk)
    (%with-guarded-char-codec
     (lambda ()
       (%%set-current-char-codec! codec)
       (thunk)))))

;; Preserve original C implementation.
(define %%load load)

;; Recover original char codec when an error is occurred on loading.
(define load
  (if (provided? "multibyte-char")
      (lambda (file)
        (%with-guarded-char-codec
         (lambda ()
           (%%load file))))
      %%load))

;; R5RS
(define call-with-input-file
  (lambda (filename proc)
    (let* ((port (open-input-file filename))
           (res (proc port)))
      (close-input-port port)
      res)))

;; R5RS
(define call-with-output-file
  (lambda (filename proc)
    (let* ((port (open-output-file filename))
           (res (proc port)))
      (close-output-port port)
      res)))

;; R5RS
(define with-input-from-file
  (lambda (file thunk)
    (let ((orig-port (current-input-port))
          (thunk-port (current-input-port)))
      (dynamic-wind
          (lambda ()
            (%%set-current-input-port! thunk-port))
          (lambda ()
            (let* ((port (open-input-file file))
                   (res (begin
                          (set! thunk-port port)
                          (%%set-current-input-port! thunk-port)
                          (thunk))))
              (close-input-port port)
              res))
          (lambda ()
            (%%set-current-input-port! orig-port))))))

;; R5RS
(define with-output-to-file
  (lambda (file thunk)
    (let ((orig-port (current-output-port))
          (thunk-port (current-output-port)))
      (dynamic-wind
          (lambda ()
            (%%set-current-output-port! thunk-port))
          (lambda ()
            (let* ((port (open-output-file file))
                   (res (begin
                          (set! thunk-port port)
                          (%%set-current-output-port! thunk-port)
                          (thunk))))
              (close-output-port port)
              res))
          (lambda ()
            (%%set-current-output-port! orig-port))))))