float :dt-start

Returns a DateTime value representing the awful interpreter start time.

# :dt-start example
:float-precision i12
:writeln s'Interpreter start: ' :dt-start
:writeln s'     Script start: ' :dt-runstart

:set $i :dt-break :sub (:dt-runstart | :dt-start)
:writeln s'Difference: ' $i[s's'] s'.' $i[s'z'] s' seconds'