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syntax.scm
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;;; Syntax utilities ;;; Copyright (C) 2017 Free Software Foundation, Inc. ;;;; 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 3 of the License, or (at your option) any later version. ;;;; ;;;; 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 ;;;; Lesser General Public License for more details. ;;;; ;;;; 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 ;;; Code: (define-module (system syntax) #:use-module (system syntax internal) #:re-export (syntax? syntax-local-binding (%syntax-module . syntax-module) syntax-locally-bound-identifiers syntax-session-id)) ;; Used by syntax.c. (define (print-syntax obj port) ;; FIXME: Use syntax->datum instad of syntax-expression, when ;; syntax->datum can operate on new syntax objects. (format port "#<syntax ~s>" (syntax-expression obj)))