[comp.sys.mac.hypercard] XCMD/XFCN Parameter Limitations in HyperCard

smithc@thor.acc.stolaf.edu (Christopher Smith) (05/09/91)

I recently ran into a limitation in HyperCard that I would love to
work around.  It seems to me, from the programming perspective, that
you can only send parameters to XCMDs and XFCNs which do not exceed
255 characters in length, and this is due to pthe conversion functions
and procedures.  I know it's possible to send a parameter longer than
255 characters since some of the XCMDs and XFCNs I've used and seen
before do it.  But how can you grab that parameter once you've passed
it to the XCMD or XFCN?

Any help would be greatly appreciated!  Please respond, if at all
possible, via email.  Thanks very much!


Christopher Smith
St. Olaf College, Northfield MN
Internet:  smithc@stolaf.edu