1;;; -*- mode: scheme; coding: utf-8; -*- 2;;; 3;;; Copyright (C) 2010, 2011 Free Software Foundation, Inc. 4;;; 5;;; This library is free software; you can redistribute it and/or modify it 6;;; under the terms of the GNU Lesser General Public License as published by 7;;; the Free Software Foundation; either version 3 of the License, or (at 8;;; your option) any later version. 9;;; 10;;; This library is distributed in the hope that it will be useful, but 11;;; WITHOUT ANY WARRANTY; without even the implied warranty of 12;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 13;;; General Public License for more details. 14;;; 15;;; You should have received a copy of the GNU Lesser General Public License 16;;; along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18(define-module (sxml match) 19 #:export (sxml-match 20 sxml-match-let 21 sxml-match-let*) 22 #:use-module (srfi srfi-1) 23 #:use-module (srfi srfi-11) 24 #:use-module (ice-9 control)) 25 26 27;;; Commentary: 28;;; 29;;; This module provides an SXML pattern matcher, written by Jim Bender. This 30;;; allows application code to match on SXML nodes and attributes without having 31;;; to deal with the details of s-expression matching, without worrying about 32;;; the order of attributes, etc. 33;;; 34;;; It is fully documented in the Guile Reference Manual. 35;;; 36;;; Code: 37 38 39 40;;; 41;;; PLT compatibility layer. 42;;; 43 44(define-syntax-rule (syntax-object->datum stx) 45 (syntax->datum stx)) 46 47(define-syntax-rule (void) 48 *unspecified*) 49 50(define (raise-syntax-error x msg obj sub) 51 (throw 'sxml-match-error x msg obj sub)) 52 53(define-syntax module 54 (syntax-rules (provide require) 55 ((_ name lang (provide p_ ...) (require r_ ...) 56 body ...) 57 (begin body ...)))) 58 59 60;;; 61;;; Include upstream source file. 62;;; 63 64;; This file was taken from 65;; <http://planet.plt-scheme.org/package-source/jim/sxml-match.plt/1/1/> on 66;; 2010-05-24. It was written by Jim Bender <benderjg2@aol.com> and released 67;; under the MIT/X11 license 68;; <http://www.gnu.org/licenses/license-list.html#X11License>. 69;; 70;; Modified the `sxml-match1' macro to allow multiple-value returns (upstream 71;; was notified.) 72 73(include-from-path "sxml/sxml-match.ss") 74 75;;; match.scm ends here 76