From 1ef40628933814872fbdd41b8578448b79e42c21 Mon Sep 17 00:00:00 2001 From: Chris Hanson Date: Thu, 13 Apr 2000 20:14:25 +0000 Subject: [PATCH] STRING-MOVE! now in runtime system. --- v7/src/imail/imail-util.scm | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/v7/src/imail/imail-util.scm b/v7/src/imail/imail-util.scm index 6f1782957..b3287aec2 100644 --- a/v7/src/imail/imail-util.scm +++ b/v7/src/imail/imail-util.scm @@ -1,6 +1,6 @@ ;;; -*-Scheme-*- ;;; -;;; $Id: imail-util.scm,v 1.8 2000/04/07 19:08:18 cph Exp $ +;;; $Id: imail-util.scm,v 1.9 2000/04/13 20:14:25 cph Exp $ ;;; ;;; Copyright (c) 1999-2000 Massachusetts Institute of Technology ;;; @@ -205,21 +205,6 @@ (string-move! prefix string index))))) string) "")) - -(define (string-move! from to index) - (let ((end (string-length from))) - (if (fix:< end 32) - ;; When transferring less than 32 bytes, it's faster to do - ;; inline than to call the primitive. - (let loop ((fi 0) (ti index)) - (if (fix:= fi end) - ti - (begin - (string-set! to ti (string-ref from fi)) - (loop (fix:+ fi 1) (fix:+ ti 1))))) - (begin - (substring-move-left! from 0 end to index) - (fix:+ index end))))) (define (read-lines port) (source->list (lambda () (read-line port)))) -- 2.25.1