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gf-core/examples/dialogue/ResProlog.gf
2006-05-17 21:04:54 +00:00

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resource ResProlog = open Prelude in {
oper
bracket : Str -> Str = \s -> "[" ++ s ++ "]" ;
app1 : Str -> Str -> Str = \f,x -> f ++ paren x ;
app2 : Str -> Str -> Str -> Str = \f,x,y -> f ++ paren (x ++ "," ++ y) ;
apps : Str -> SS -> SS = \f,x -> ss (app1 f x.s) ;
op1 : (s,x : Str) -> {s,x : Str} = \s,x -> {s = s ; x = x} ;
op2 : (s,x,y : Str) -> {s,x,y : Str} = \s,x,y -> {s = s ; x = x ; y = y} ;
request : Str -> Str = app1 "request" ;
answer : Str -> Str = app1 "answer" ;
req_ans : Str -> Str -> Str -> Str = \f,t,k ->
bracket (request f ++ "," ++ answer (app1 t k)) ;
}
-- [request(add_event), answer(event_to_store(meeting))]