potts@itl.itd.umich.edu (Paul Potts) (05/23/91)
Hi all, I am looking for the source code for an XFCN or XCMD that uses THINK C's object extensions (not the class library). The reasons is that I have an existing set of objects that work fine when put together in an application, but that bomb when put into an XFCN shell. I would like to see a working example to try to figure out what I am doing wrong. For example, is it necessary to preserve A4, do things like lock down the XFCN resource, preload segments of code, allocate extra RAM in Hypercard's heap, or what? Alternately, I would love to correspond with someone who has done this kind of coding before. I've written XCMDs before, but never using objects. What am I doing wrong? Thanks, Paul R. Potts potts@itl.itd.umich.edu