MPW 3.0 Pascal

(/ 9. Macintosh' Macintosh Programmer's Workshop 3(.0 Pascal ' ti APPLE COMPUM, INC. This manual and the software described in il are copyrishted, with all rights reserved. Under the copyrisbt laws, this manual or the software may not be copied, in whole or in part, without written consent of Apple, except in the normal use d the software or .to make a backup copy of the software. The same proprietary and copyright notices must be aff'JXed to any permitted copies as were affixed to the original. This exceptk>n does not allow copies to be made for others, whether or not sold, but all of the material purchased (with all backup copies) may be sold, given, or loaned to another peison. Under the law, copying includes uanslating into another language or format You may use the software oo any computer owned by you, but extra copies cannot be made for this purpose. The Apple logo is a registered trademark of Apple Ccmputer, Inc. Use of the "keyboard" logo (Option-Shift-IQ for coaimertial purposes without the prior written consent of Apple may constitute trademark infringement and unfair competition in violation of federal and stare laws. 0 1988 Apple Computer, Inc. 20525 Mariani Avenue Cupertim, CA 95014 (408) 996-1010 Apple, the Apple logo, laserWriter, Macimosh, and MacApp are registered trademarks of Apple Computer, Inc. ITC Garamond and ITC 1.apf Dingbats are registered trademarks of International Typeface Corporation. Microsoft is a registered trademarlc of Microsoft Corporation. POSTSCRIPT and Adobe Wustrator are registered trademarks of Adobe Systems Incorporated. Adobe Wustrator is a trademark of Adobe Systems Incorporated. IrnageStudio is a trademark of E,,selte Pendaflex Corporation in the United States, of LetraSet Canada Limiled in Canada, and of Falte IetraSet Limiled elsewhere. QMS is a registered trademark of QMS, Inc. llnotronic is a registered trademark of llnotype company. Smalltalk-SO is a registered trademark of the Xerox Corporation. Simultaneously published in the United States and Canada. Contents Tables and Figures :xvii Preface xix ., 1 About MPW Pascal 1 About MPW Pascal version 3.0 3 About SADE and MacsBug 4 Object Pascal 5 About the Pascal interface files 6 Using interface ftles 9 About the Pascal libraries 10 About the Pascal examples 13 Installing MPW Pascal 14 Segmentation control 15 Creating resourtes 16 Creating an application in MPW Pascal 16 Building an application 17 Compiling an application 17 Unking an application 18 Creating a tool in MPW Pascal 19 Building a tool 20 Compiling a tool 20 " Unking a tool 20 Creating a desk a~ry in MPW Pascal 21 Desk accessory restrictions 21 The DRVRRuntime library 21 Desk accessory routines 22 Building a desk accessory 23 linking a desk accessory 23 Creating code for different models of the Macintosh 24 Source code 24 Iii Interface files 24 Compiler options 25 SANE and the Macintosh II 25 Floating-point enhancements 25 MC68881 enhancements 26 MC68020 enh2ncements 27…