Do you really want to spend as much as three keyboard presses each time you load FARR? I'd say it is useful enough to deserve a one press hotkey!
But if you still want it a short
Autohotkey script can be used to launch FARR with such custom hotkeys.
Doubletap:
F4::
if (A_TimeSincePriorHotkey < 500) and (A_PriorHotkey == A_ThisHotkey)
send {pause} ;the command that launches FARR
return
Tripletap:
F5::
if (A_TimeSincePriorHotkey < 500) and (A_PriorHotkey == A_ThisHotkey)
if triple = 1
send {pause} ;the command that launches FARR
else
triple = 1
else
triple = 0
return
If you want to use the Control key alone as a tripletap hotkey we better prevent holding down of the button for a longer time from triggering a lot of open and close actions in FARR. This seems to work.
Control::
if (A_TimeSincePriorHotkey > 10) and (A_TimeSincePriorHotkey < 500) and (A_PriorHotkey == A_ThisHotkey)
if triple = 1
send {pause} ;the command that launches FARR
else
triple = 1
else
triple = 0
return