Thun/implementations/Prolog/issues/boolean-prefix

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?- phrase(joy_parse(Expression), `truedat`).
Expression = [bool(true), symbol(dat)] .
Oops!
I knew about:
?- phrase(joy_parse(Expression), `23dat`).
Expression = [int(23), symbol(dat)] .
should probably fix it too
still want:
?- phrase(joy_parse(Expression), `[2[3]]`).
Expression = [list([int(2), list([int(3)])])] .
?- phrase(joy_parse(Expression), `[true[false]]`).
Expression = [list([bool(true), list([bool(false)])])] .
...to work. That is, you shouldn't need spaces around '[' and ']'.