use math;

// This isn't supposed to compile, but it does.  It works because the emitted
// code to call a module function (with 0 parameters) is a single instruction.
//
// This is more commonly seen in NPC control scripts, which often do
// something like this:
// const me := self();
//
// The intent is likely brevity and efficiency, but this will result in
// repeated calls to the module function, rather than storage and reuse
// of the result of a single call.

const PI := ConstPI();

print( PI );