riju/langs/prolog.yaml

id: "prolog"
name: "Prolog"

install:
  apt:
    - swi-prolog

repl: |
  prolog  
input: |
  X is 123 * 234.  

main: "main.pl"
template: |
  :- initialization main.

  main :-
      write("Hello, world!"), nl.  

run: |
  prolog main.pl  

scope:
  code: |
    x(X) :- X is 123 * 234.    
  input: |
    x(X).