caledon-3.1.0.0: examples/readlinein.ncc

#include "../prelude/prelude.ncc"

-- switching the direction of the output to be input with unification!

defn readLineIn : string -> prop
  as \S . readLine $ \R . do , R =:= S

defn main : prop
   | mainImp = [S] main 
                   <- putStrLn "hi"
		   <- S =:= "FOO"
               	   <- putStrLn S
                   <- putStrLn "ho"

query main1 = main