UNIX° TEXT PROCESSING

Copyright © 1987 O’Reilly & Associates, Inc.

FIRST EDITION
SECOND PRINTING — 1988

All rights reserved. No part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. No patent liability is assumed with respect to the use of the information contained herein. While every precaution has been taken in the preparation of this book, the publisher assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained herein.

International Standard Book Number: 0-672-46291-5
Library of Congress Catalog Card Number: 87-60537

Acquisitions Editor: Therese Zak
Editor: Susan Pink Bussiere
Cover: Visual Graphic Services, Indianapolis
           Design by Jerry Bates
           Illustration by Patrick Sarles

Typesetting: O’Reilly & Associates, Inc.

Printed in the United States of America

 

Trademark Acknowledgements

All terms mentioned in this book that are known to be trademarks or service marks are listed below. Howard W. Sams & Co. cannot attest to the accuracy of this information. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark.

Apple is a registered trademark and Apple Laserwriter is a trademark of Apple Computer, Inc.
devps is a trademark of Pipeline Associates, Inc.
Merge/286 and Merge/386 are trademarks of Locus Computing Corp.
DDL is a trademark of Imagen Corp.
Helvetica and Times Roman are registered trademarks of Allied Corp.
IBM is a registered trademark of International Business Machines Corp.
Interpress is a trademark of Xerox Corp.
LaserJet is a trademark of Hewlett-Packard Corp.
Laserwriter is a trademark of Apple Computer, Inc.
Linotronic is a trademark of Allied Corp.
Macintosh is a trademark licensed to Apple Computer, Inc.
Microsoft is a registered trademark of Microsoft Corp.
MKS Toolkit is a trademark of Mortice Kern Systems, Inc.
Multimate is a trademark of Multimate International Corp.
Nutshell Handbook is a trademark of O’Reilly & Associates, Inc.
PC-Interface is a trademark of Locus Computing Corp.
PostScript is a trademark of Adobe Systems, Incorporated.
PageMaker is a registered trademark of Aldus Corporation.
SoftQuad Publishing Software and SQtroff are trademarks of SoftQuad Inc.
WordStar is a registered trademark of MicroPro International Corp.
UNIX is a registered trademark of AT&T.
VP/ix is a trademark of Interactive Systems Corp. and Phoenix Technologies, Ltd.