std::while

a "while" loop

Parameters

None

This is just a simply layer around std::loop:

$while: (condition body finally) loop: if condition() body finally

std::while_not	a "while" loop
std::loop	a simple "loop"
std::repeat	invoke a statement sequence for a specific number of times
std::from_to	a loop iterating over a sequence of values
std::from_to_by	a loop iterating over a sequence of values