From 0d0ab9be3ec9d2f1ea6eef2a4bcfdd4c8eeac87f Mon Sep 17 00:00:00 2001 From: Chris Hanson Date: Thu, 25 Aug 1994 00:59:18 +0000 Subject: [PATCH] In %NOTICE-WINDOW-CHANGES!, handle cases where GROUP-START-CHANGES-INDEX is #F. --- v7/src/edwin/bufwiu.scm | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/v7/src/edwin/bufwiu.scm b/v7/src/edwin/bufwiu.scm index a96933644..75ee6ee19 100644 --- a/v7/src/edwin/bufwiu.scm +++ b/v7/src/edwin/bufwiu.scm @@ -1,8 +1,8 @@ ;;; -*-Scheme-*- ;;; -;;; $Id: bufwiu.scm,v 1.26 1993/10/27 01:59:35 cph Exp $ +;;; $Id: bufwiu.scm,v 1.27 1994/08/25 00:59:18 cph Exp $ ;;; -;;; Copyright (c) 1986, 1989-93 Massachusetts Institute of Technology +;;; Copyright (c) 1986, 1989-94 Massachusetts Institute of Technology ;;; ;;; This material was developed by the Scheme project at the ;;; Massachusetts Institute of Technology, Department of @@ -66,7 +66,7 @@ ;; been updated to reflect these changes. (%set-window-modified-tick! window (group-modified-tick group)))) - (if (%window-start-line-mark window) + (if (and start (%window-start-line-mark window)) (begin ;; If this change affects START-MARK, invalidate it ;; and request a display update. -- 2.25.1