TrueType 1.0 Font Files

Technical Specification

Revision 1.66

August 1995

Information in this document is subject to change without notice and does not represent a commitment on the part of Microsoft Corporation. The software described in this document in furnished under a license agreement or nondisclosure agreement. The software may be used or copied only in accordance with the terms of the agreement. It is against the law to copy the software on any medium except as specifically allowed in the license or nondisclosure agreement. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of Microsoft.

Portions of this manual are copyrighted by Apple Computer, Inc.

U.S. Government Restricted Rights

The SOFTWARE and documentation are provided with RESTRICTED RIGHTS. Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS 252.227-7013 or subparagraphs (c) (1) and (2) of the Commercial Computer Software -- Restricted Rights at 48 CFR 52.227-19, as applicable. Contractor/manufacturer is Microsoft Corporation/One Microsoft Way/Redmond, WA 98052-6399.

Microsoft, MS, MS-DOS, GW-BASIC, QuickC, CodeView, XENIX, and Wingdings are registered trademarks, and Windows is a trademark of Microsoft Corporation.

Apple, the Apple logo, MPW, LaserWriter, and Macintosh are registered trademarks, and TrueType is a trademark of Apple Computer, Inc. PostScript is a registered trademark of Adobe Systems Incorporated. ITC Zapf Dingbats is a registered trademark of International Typeface Corporation. OS/2 is a registered trademark of International Business Machines Corporation. Helvetica is a trademark of Linotype AG. Times New Roman is a trademark of The Monotype Corporation plc and is registered in the U.S. Patent and Trademark Office and elsewhere.

Revision History
Revision	Date	Comment

1.66	9 August 1995	Updates to bit settings for ulCodePageRange and ulUnicodeRange fields in the OS/2 table
1.65	19 July 1995	Reprint of rev 1.65, typos corrected, VendID table updated, note added to loca about long-aligning local offsets
1.65	18 January 1995	Added tables: gasp, new OS/2, vhea, vmtx, EBDT, EBLC, EBSC; TTC's; minor corrections and clarifications throughout; reorganized spec.
1.50	21 January 1994	Added smart scan control, Grayscale support, and minor corrections throughout
1.02	19 May 1993	Update to OS/2 table fsType field description
1.01	19 January 1993	Minor corrections throughout
1.00	9 June 1992	Original release