tricu

An interpreted language for exploring Tree Calculus
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greet.tri (217B)


      1 !import "prelude" !Local
      2 !import "io"      !Local
      3 
      4 -- Greet and return a pure value.
      5 -- putStrLn writes to stdout; pure lifts "done" into IO.
      6 
      7 main = io <|
      8   bind (putStrLn (append "Hello, " "tricu"))
      9   (_ : pure "")