externals APIs?

[Alex Rice]

On Wednesday, March 19, 2003, at 05:32  PM, erik hansen wrote:
>> The Rev External SDK mentions "You may also
>> find one of the HyperCard
>> books that cover externals useful."
>>
>> Is the De Voto, Kamins, Winkler book the one
>> being referred to?
>
> correct

I bought a copy of _Hypertalk 2.2 The Book_, 2nd ed. It looks like a 
fine book and I'm glad I bought it, despite that the chapters on 
externals are removed from this edition. on p5 it says

"""To make space for new information about hypertalk itself and because 
they covered only versions through 1.2.5, the chapters "Overview of 
Externals" and "Glue Routine Refernce" have been removed from this 
edition. ... can be found in Apple's HyperCard Script Language Guide, 
3rd ed. Appendix A
"""

IS this information available electronically anywhere? Although it's 
easy to find these out of print books on Amazon, it's still tedious and 
time consuming.

Thanks,

Alex Rice, Software Developer
Architectural Research Consultants, Inc.
alrice at ARCplanning.com
alrice at swcp.com