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Virtuoso
posted
In what ways can the pre-processes, main process, and post-processes pass information forward to one another?

Do they share &var address space? &&vars? HOLD files?

Can someone explain what purpose is served by having a *pair* of pre's and a pair of post's?

(release 8.0.07)


- Jack Gross
WF through 8.1.05
 
Posts: 1925 | Location: NYC | In FOCUS since 1983 | Registered: January 11, 2005Report This Post
Virtuoso
posted Hide Post
From the format of the entry for specifying a pre-process:

fexname var=value,var=value

I glean that
1. They are invoked via EX, so they don't share &vars
2. You can specify separate arguments to each - which may be the purpose of having two.
 
Posts: 1925 | Location: NYC | In FOCUS since 1983 | Registered: January 11, 2005Report This Post
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