retroforth/interface/clock.retro

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# Time and Date
The `clock:` namespace contains words for interacting with the
system clock.
~~~
{{
'Clock var
:identify
@Clock n:zero? 0; drop
#5 io:scan-for dup n:negative?
[ drop 'IO_DEVICE_TYPE_0005_NOT_FOUND s:put nl ]
[ !Clock ] choose ;
---reveal---
:clock:operation identify @Clock io:invoke ;
}}
:clock:timestamp (-n) #0 clock:operation ;
:clock:day (-n) #1 clock:operation ;
:clock:month (-n) #2 clock:operation ;
:clock:year (-n) #3 clock:operation ;
:clock:hour (-n) #4 clock:operation ;
:clock:minute (-n) #5 clock:operation ;
:clock:second (-n) #6 clock:operation ;
:clock:utc:day (-n) #7 clock:operation ;
:clock:utc:month (-n) #8 clock:operation ;
:clock:utc:year (-n) #9 clock:operation ;
:clock:utc:hour (-n) #10 clock:operation ;
:clock:utc:minute (-n) #11 clock:operation ;
:clock:utc:second (-n) #12 clock:operation ;
~~~