bonjour le monde proloc
$ cat hello.pl
:- initialization(main).
main :- write('Hello World!'), nl, halt.
$ gplc hello.pl
$ ./hello
Hello World!
middada
$ cat hello.pl
:- initialization(main).
main :- write('Hello World!'), nl, halt.
$ gplc hello.pl
$ ./hello
Hello World!> ./hw
Hello, world!
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