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guile/guile-core/ice-9 match.scm
From: |
Thien-Thi Nguyen |
Subject: |
guile/guile-core/ice-9 match.scm |
Date: |
Wed, 13 Jun 2001 09:02:07 -0700 |
CVSROOT: /cvs
Module name: guile
Changes by: Thien-Thi Nguyen <address@hidden> 01/06/13 09:02:07
Modified files:
guile-core/ice-9: match.scm
Log message:
No longer use module `(ice-9 slib)'.
Use module `(ice-9 pretty-print)'.
No longer require `pretty-print'.
(slib:error): Delete.
(match:error, match:syntax-err): Rewrite.
Thanks to Dale P. Smith.
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/guile/guile-core/ice-9/match.scm.diff?cvsroot=OldCVS&tr1=1.6&tr2=1.7&r1=text&r2=text
Patches:
Index: guile/guile-core/ice-9/match.scm
diff -u guile/guile-core/ice-9/match.scm:1.6
guile/guile-core/ice-9/match.scm:1.7
--- guile/guile-core/ice-9/match.scm:1.6 Sun Jun 3 16:29:45 2001
+++ guile/guile-core/ice-9/match.scm Wed Jun 13 09:02:07 2001
@@ -1,17 +1,17 @@
;;; installed-scm-file
;;;; Copyright (C) 2001 Free Software Foundation, Inc.
-;;;;
+;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2, or (at your option)
;;;; any later version.
-;;;;
+;;;;
;;;; This program 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 General Public License for more details.
-;;;;
+;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this software; see the file COPYING. If not, write to
;;;; the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
@@ -40,10 +40,10 @@
;;;; If you write modifications of your own for GUILE, it is your choice
;;;; whether to permit this exception to apply to your modifications.
;;;; If you do not wish that, delete this exception notice.
-;;;;
+;;;;
-(define-module (ice-9 match)
- :use-module (ice-9 slib)
+(define-module (ice-9 match)
+ :use-module (ice-9 pretty-print)
:export (match match-lambda match-lambda* match-define
match-let match-let* match-letrec
define-structure define-const-structure
@@ -52,14 +52,12 @@
match:structure-control match:set-structure-control
match:runtime-structures match:set-runtime-structures))
-(define slib:error error)
-
;; The original code can be found at the Scheme Repository
-;;
+;;
;; http://www.cs.indiana.edu/scheme-repository/code.match.html
-;;
+;;
;; or Andrew K. Wright's web page:
-;;
+;;
;; http://www.star-lab.com/wright/code.html
@@ -196,10 +194,9 @@
;; End of user visible/modifiable stuff.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(require (quote pretty-print))
-(define match:error (lambda (val . args) (for-each pretty-print args)
(slib:error "no matching clause for " val)))
+(define match:error (lambda (val . args) (for-each pretty-print args) (error
"no matching clause for " val)))
(define match:andmap (lambda (f l) (if (null? l) (and) (and (f (car l))
(match:andmap f (cdr l))))))
-(define match:syntax-err (lambda (obj msg) (slib:error msg obj)))
+(define match:syntax-err (lambda (obj msg) (error msg obj)))
(define match:disjoint-structure-tags (quote ()))
(define match:make-structure-tag (lambda (name) (if (or (eq?
match:structure-control (quote disjoint)) match:runtime-structures) (let ((tag
(gensym))) (set! match:disjoint-structure-tags (cons tag
match:disjoint-structure-tags)) tag) (string->symbol (string-append "<"
(symbol->string name) ">")))))
(define match:structure? (lambda (tag) (memq tag
match:disjoint-structure-tags)))
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