say(Lst) :- is_list(Lst), writeln(Lst).
say(S) :- say(S,[]).
say(S,P) :- string_concat(S, '~n', S1), format(S1,P).
?- say('hello').
hello
true.
?- say('hello ~w',[world]).
hello world
true.
?- say('hello ~w ~w',[new,world]).
hello new world
true.
say
Java invention of the decade
Ladies and gentleman,
I present to you the biggest invention in Java since sliced bread :
public static <ARG> void say(ARG arg) { System.out.println(arg); }
Now you can do :
say("This is less annoying than System.out.whatever"; }
… where is my award :”)
