Hylo program command line arguments and exit() from Hylo program.

[tomaszdrozdz]

Can you help ?

learn.hylo:

public fun main() {
   print("Hello, World!")
   print(Hylo.Environment)
   print(Hylo.Environment.Arguments)
   exit(1) }

but:

> hc learn.hylo -o learn

or

> hc --import-builtin learn.hylo -o learn

gives:

learn.hylo:6.15-26: error: type 'Hylo' has no member 'Environment'
   print(Hylo.Environment)
              ~~~~~~~~~~~
learn.hylo:7.15-26: error: type 'Hylo' has no member 'Environment'
   print(Hylo.Environment.Arguments)
              ~~~~~~~~~~~
learn.hylo:8.4-8: error: undefined name 'exit' in this scope
   exit(1) }
   ~~~~

Please assist - or is it to early to ask ?

[kyouko-taiga]

The documentation in the language tour is out of sync with our standard library.
We do not have Environment nor exit.

But you can write "hello world" like this:

public fun main() {
 print("Hello, World!")
}

[tomaszdrozdz]

OK :)
but in https://github.com/hylo-lang/specification/blob/main/spec.md
is Hylo.Environment.Arguments.

[kyouko-taiga]

The specification is also out of sync.

[tomaszdrozdz]

:) Thank You.