From: Chris Hanson <org/chris-hanson/cph>
Date: Sat, 30 Jun 2007 23:16:12 +0000 (+0000)
Subject: Don't depend on -i and +i syntax in number parser.
X-Git-Tag: 20090517-FFI~502
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=2ad0c53f075b33cefe67afad8650490646632c1b;p=mit-scheme.git

Don't depend on -i and +i syntax in number parser.
---

diff --git a/v7/src/runtime/numpar.scm b/v7/src/runtime/numpar.scm
index 80665d7ca..56db85468 100644
--- a/v7/src/runtime/numpar.scm
+++ b/v7/src/runtime/numpar.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: numpar.scm,v 14.22 2007/01/05 21:19:28 cph Exp $
+$Id: numpar.scm,v 14.23 2007/06/30 23:16:12 cph Exp $
 
 Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
     1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
@@ -124,7 +124,7 @@ USA.
 				      (or exactness 'IMPLICIT-INEXACT) sign)))
 	       ((i? char)
 		(and (fix:= start end)
-		     (if (eq? #\- sign) -i +i)))
+		     (make-rectangular 0 (if (eq? #\- sign) -1 1))))
 	       (else #f)))))
 
 (define (parse-integer string start end integer exactness radix sign)