by Mike Smith LAMIR Software Corporation The hot word in programming these days is modularity. HyperCard is a good example of an application that is designed to use modules of code written in another language to extend the limited functionality of HyperTalk: hence the names of these modules (XCMDs, or external commands, and XFNCs, or external […]
Elon GasparPresident of Bright Star Technologies, and developer of HyperAnimator Joseph MatthewsHyperAnimator Programmer The future evolution of the Macintosh interface may well include something Apple calls an “anthropomorphic agent” — a software-based lifeform that would reside in your computer, talking and listening to you, acting for you at your behest. Such an agent would be […]
How and Why to Use External Commands and Functions By Christopher Watson It is now evident that a new trend in programming has attracted a significant part of the Macintosh community. In growing numbers, novice programmers use HyperCard and its built-in language, HyperTalk, as a springboard toward involvement in higher levels of development. This makes […]
by Raines Cohen Last January’s MacWorld Expo in San Francisco featured a number of announcements exciting to HyperCard developers. Some were notable in and of themselves, while some represent milestones in discussions that began long ago and are likely to continue for the foreseeable future. The most talked about software of the show was, of course, […]
By Dennis Austin It takes a lot of planning to put together a memory policy, and you never get it right the first time. No matter how much time you spend, it always seems you could be using memory more efficiently. The memory manager offers a wealth of tools for its control. The grow zone […]
Programming in C By Allen Holub Most Mac compilers claim to support the ANSI C Standard, in fact they support a subset of ANSI. Among the features most often omitted from that subset are the new preprocessor directives. The program described in this article corrects this problem to some extent. It is a C preprocessor […]
“Copyright law does not provide a publisher with any protection against possible law suits brought by users who are unhappy with the performance of the software or who have somehow been damaged by a serious problem with the software.“ by Paul GoodmanMacTech QuarterlySummer 1989 – Page 84 It’s finally finished. For the last two years […]
by Raines CohenMacTech QuarterlySummer 1989 – Page 127 Last January’s MacWorld Expo in San Francisco featured a number of announcements exciting to HyperCard developers. Some were notable in and of themselves, while some represent milestones in discussions that began long ago and are likely to continue for the forseeable future. The most talked about software […]
By A.P.P.L.E. StaffMacTech QuarterlySummer 1989 — Page 95 Most of the personal computer community recognizes Smalltalk as the brainchild of the enormously creative Learning Research Group led by Alan Kay at Xerox’s Palo Alto Research Center. Computer science historians will recognize Smalltalk characteristics with roots in Simula, LISP, and SketchPad. Smalltalk has followed the powerful […]