Control functions

[towerofnix]

• if (1/0 fn)
• ifel (1/0 if_fn else_fn)
• while (cond_fn loop_fn)

These are the important ones (actually, only if [and ifel I guess] are really that important - while can be written in PLT with if, but I'll probably make it anyways).

[bates64]

for(n loop_fn)

[towerofnix]

Wouldn't that be better as repeat(n loop_fn)?

[bates64]

I guess. Might be worth passing the current iterator over to loop_fn tho.

[towerofnix]

For sure!

repeat(10 fn(n) {
  print(n)
})

[bates64]

Attempted to add this through a pull request.