Hash :
1f45942c
Author :
Date :
2015-09-04T08:58:16
⎕IO
⎕WA
⎕CR
⎕TCNL
----------------------------------------------------
[
["system-function", "⎕IO"],
["system-function", "⎕WA"],
["system-function", "⎕CR"],
["system-function", "⎕TCNL"]
]
----------------------------------------------------
Checks for system functions.