| 1 | ;;; Copyright (C) 2010 Free Software Foundation, Inc. |
| 2 | ;;; |
| 3 | ;;;; This library is free software; you can redistribute it and/or |
| 4 | ;;;; modify it under the terms of the GNU Lesser General Public |
| 5 | ;;;; License as published by the Free Software Foundation; either |
| 6 | ;;;; version 3 of the License, or (at your option) any later version. |
| 7 | ;;;; |
| 8 | ;;;; This library is distributed in the hope that it will be useful, |
| 9 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 11 | ;;;; Lesser General Public License for more details. |
| 12 | ;;;; |
| 13 | ;;;; You should have received a copy of the GNU Lesser General Public |
| 14 | ;;;; License along with this library; if not, write to the Free Software |
| 15 | ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 16 | |
| 17 | (define-module (ice-9 curried-definitions) |
| 18 | #:replace ((cdefine . define) |
| 19 | (cdefine* . define*))) |
| 20 | |
| 21 | (define-syntax cdefine |
| 22 | (syntax-rules () |
| 23 | ((_ ((head . tail) . rest) body body* ...) |
| 24 | (cdefine (head . tail) |
| 25 | (lambda rest body body* ...))) |
| 26 | ((_ (head . rest) body body* ...) |
| 27 | (define head |
| 28 | (lambda rest body body* ...))) |
| 29 | ((_ . rest) |
| 30 | (define . rest)))) |
| 31 | |
| 32 | (define-syntax cdefine* |
| 33 | (syntax-rules () |
| 34 | ((_ ((head . tail) . rest) body body* ...) |
| 35 | (cdefine* (head . tail) |
| 36 | (lambda* rest body body* ...))) |
| 37 | ((_ (head . rest) body body* ...) |
| 38 | (define* head |
| 39 | (lambda* rest body body* ...))) |
| 40 | ((_ . rest) |
| 41 | (define* . rest)))) |