
Servicing 68000-based microcomputers 271
generation, dialogue boxes, fonts, and other facilities provided by the Mac's graphically
orientated user-interface. Routines within the toolbox may be accessed via the 68000's line-A
instructions.
The original Macintosh was supplied without any bundled application software. Users had
to purchase the necessary applications software to meet their needs. Several packages were
writted to exploit the Mac's WIMP environment. These included MacPaint (a drawing
program) and MacWrite (a word processor). Apple also provided various programming
languages, including MacPascal and MacBASIC. Both of these language ...