r4812: Auto commit for Debian build

diff --git a/strings.lisp b/strings.lisp
index a6db99b655ddde6af58900eab8b8d289167a3bcf..96aae865c3eeb98daa34a4c147b6ebc36d4e6c59 100644 (file)
--- a/strings.lisp
+++ b/strings.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: strings.lisp,v 1.18 2003/05/05 19:54:14 kevin Exp $
+;;;; $Id: strings.lisp,v 1.19 2003/05/05 20:08:17 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -66,23 +66,16 @@ my algorithm. Does allegro use assembly?"
        (output '())
        (pos 0)
        (end (position separator string :start pos :end len)
-            (position separator string :start pos :end len))
-       (previous nil))
+            (position separator string :start pos :end len)))
        ((null end)
-       (cond
-         ((null previous)
-          (list string))
-         (t
-          (incf previous)
-          (if (< previous len)
-              (push (subseq string previous) output)
-              (unless skip-terminal
-                (push "" output)))
-          (nreverse output))))
+       (if (< pos len)
+           (push (subseq string pos) output)
+           (unless (or skip-terminal (null output))
+             (push "" output)))
+       (nreverse output))
     (declare (type fixnum pos len)
-            (type (or null fixnum) end previous))
+            (type (or null fixnum) end))
     (push (subseq string pos end) output)
-    (setq previous end)
     (setq pos (1+ end))))