STACK Lockups

[Carl Distefano 70154.3452@xxxxxxxx]

FWIW, I frequently encountered STACK STACK lockups while
developing XPL programs under early versions of Xy4. My
impression is that the problem abated significantly -- virtually
disappeared -- starting with v4.015. I was never able to isolate
a cause, though fooling with "hot"
3-byte characters tended to bring it on. (I run Xy in a VDM
under OS/2 with 20 Meg of RAM; I doubt throwing memory at the
problem would help. Nor do I think the phenom is OS/2-specific;
I'm pretty sure I've seen it under plain-vanilla MS-DOS as well.)

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Carl Distefano
70154.3452@xxxxxxxx