From 730839acda07918f260d0d92f3e240315d348e91 Mon Sep 17 00:00:00 2001 From: pmai <pmai> Date: Thu, 19 Sep 2002 17:48:17 +0000 Subject: [PATCH] Add result-value form to dovector, to bring it in line with dolist. From the unicode patch-set by Brian Spilsbury. --- code/extensions.lisp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/code/extensions.lisp b/code/extensions.lisp index 9b7b07c0d..5dfb5798a 100644 --- a/code/extensions.lisp +++ b/code/extensions.lisp @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/extensions.lisp,v 1.25 2001/03/13 16:52:14 pw Exp $") + "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/code/extensions.lisp,v 1.26 2002/09/19 17:48:17 pmai Exp $") ;;; ;;; ********************************************************************** ;;; @@ -172,7 +172,7 @@ ,setter)))) -(defmacro dovector ((elt vector) &rest forms) +(defmacro dovector ((elt vector &optional default) &rest forms) "Just like dolist, but with one-dimensional arrays." (let ((index (gensym)) (length (gensym)) @@ -180,7 +180,7 @@ `(let ((,vec ,vector)) (do ((,index 0 (1+ ,index)) (,length (length ,vec))) - ((>= ,index ,length) nil) + ((>= ,index ,length) ,default) (let ((,elt (aref ,vec ,index))) ,@forms))))) -- GitLab