🚀 go-pugleaf

Oh, what a tangled web we weave....

In <20058@usc.edu>, papa@pollux.usc.edu (Marco Papa) writes:
>Have you read the XPR spec?  "Current" XPRs and XEMs will allow the behavior 
>you describe, if written as reentrant programs, like the 'xprzmodem.library"
>that has been available so far as an external XPR. The current spec does NOT
>"limit the choice of configuration" at all or makes any of the 'assumptions'
>you make in your posting. The spec was created with features like the ones
>you mention already built into it.  In fact it simply lists some
>of the possible configurations that a comm program might want to use, but these
>are certainly not the only ones one could come up.  Remember that the XPR or 
>XEMs never directly act over the serial port, the screen or the keyboard, but
>do it only through 'implementation hooks' included in the COMM code.  As far
>as the XPR and XEMs are concerned they have NO idea of 'how many times they
>are being run', who runs them or whether there are other XPR and XEMS running
>on the same or other serial ports. The current spec allows ALL of this.  Time
>for a second reading of the spec? :-)
>
>-- Marco Papa 'Doc'

Yes, I have read the spec, several times.

I was not commenting, in particular, on the XPR spec itself, but rather, on the
comments by you in the posting I was replying to, wherein you said things like
"it doesn't make sense to have more than one... <whatever> in a (comm | BBS)
program. It was an observation, pointing out that it might indeed make sense to
have any configuration we can visualize, or even those we have not thought of
yet.

-larry

--
The Mac? Oh, that's just like a computer, only slower.
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|   //   Larry Phillips                                                 |
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