Hi Kashyap,
> While I see the big pieces based on the description given in doc/app.html,
> I need some help understanding the Pilog queries.
>
> I think I can make progress if I could figure out how to run the pilog
> queries in the sample app on the REPL. For example, how can I run the pilog
> query in the choOrd function in app/gui.l.
The easiest is to use the '?' function to test Pilog queries interactively.
For example, after setting some globals, eg.
: (setq *CuSuNm "Oaks")
you can paste the whole query
: (?
@Nr (and *CuSuNr (cons @ T))
@Nm *CuSuNm
@Tel *CuSuTel
@Plz *CuSuPlz
@Ort *CuSuOrt
@Mob *CuSuMob
(select (@@)
((nr +CuSu @Nr) (nm +CuSu @Nm) (tel +CuSu @Tel)
(plz +CuSu @Plz) (ort +CuSu @Ort) (mob +CuSu @Mob) )
(range @Nr @@ nr)
(tolr @Nm @@ nm)
(fold @Tel @@ tel)
(head @Plz @@ plz)
(part @Ort @@ ort)
(fold @Mob @@ mob) ) )
and then step through the results with <enter>.
☺/ A!ex
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