Kathleen Jensen  Digital Equipment Corporation  Office Automation  Reading, England RG7 3DP  United Kingdom  Andrew B. Mickel  MCAD Computer Center  2501 Stevens Ave. S.  Minneapolis, MN 55404  USA  Niklaus Wirth  Institut fuer Informatik  ETH-Zentrum  CH-8092 Zurich  Switzerland  James  F.  Miner  Academic Computing Services  University of Minnesota  Minneapolis, MN 55455  USA  Library of Congress Cataloging in Publication Data  Jensen, Kathleen  Pascal: user manual and report  Bibliography: p.  Includes index.  1.  Pascal (Computer program languag,e)  1.  Wirth,  Niklaus.  II. Mickel, Andrew  B.  III.  Miner, James F.  IV.  Title.  Printed on acid-free paper.  Illustrations by William W. Porter.  1Ypeset using Interleaf by Source Code Systems, Minneapolis, MN.  9  8  7  6  5  432  1  ISBN-13: 978-0-387-97649-5  e-ISBN: 978-1-4612-4450-9  DOl:  10.1007/978-1-4612-4450-9  © 1974, 1985, 1991 Springer-Verlag New York, Inc.  All rights reserved. This work may not be translated or copied in whole or in part without the  written permission of the publisher (Springer-Verlag New York, Inc., 175 Fifth Avenue, New  York,  NY  10010, USA), except for brief excerpts in connection with reviews or scholarly  analysis. Use in connection with any form of information storage and retrieval, electronic  adaptation, computer software, or by similar or dissimilar methodology now known or hereaf­ ter developed is forbidden.  The use of general descriptive names, trade names, trademarks, etc., in this publication, even if  the former are not especially identified, is not to be taken as a sign that such names, as  understood by the Trade Marks and Merchandise Marks Act, may accordingly be used freely by  anyone. 