text-serializer.lisp

;;; Copyright (c) 2013, James M. Lawrence. All rights reserved.
;;;
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;;;
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;;;       notice, this list of conditions and the following disclaimer.
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;;; Text serializer: PRINT and READ.

(in-package #:lfarm-common)

(defvar *element-type*
  #-abcl 'base-char
  #+abcl 'character)

(defvar *keyword-package* (find-package 'keyword))

(defun backend-serialize (object stream)
  ;; Bind the keyword package to cause all symbols to be written with
  ;; their package.
  (with-standard-io-syntax
    (let ((*package* *keyword-package*)
          (*print-circle* t))
      (format stream "~s " object))))

(defun backend-deserialize (stream)
  (with-standard-io-syntax
    (read stream)))