autohotkey repeat key, also beep on enable disable

ahk.ahk

#Requires AutoHotkey v2.0

#SuspendExempt
^`::
{
    if (A_IsSuspended) {
        SoundBeep 392, 300
    } else {
        SoundBeep 261, 300
    }
    Suspend  ; Ctrl+Alt+S
}
#SuspendExempt False

; ~ : passes the keydown through 
; $ : allows sending hotkey itself
~$e::
{
    Sleep(400) ;Repeat delay
    While GetKeyState("e", "P")
    {
        SendInput "{e Down}" ;repeated keydowns
        Sleep(50) ;Repeat rate
        SendInput "{e up}" ;repeated keydowns
        Sleep(50) ;Repeat rate
        ;SendInput "{e Up}"
        ;Sleep(100)
    } ; ~ passes the keyup through
    Return
}

; ~LButton:: ; ~ passes the keydown through
; {
;     Sleep(400) ;Repeat delay
;     While GetKeyState("LButton", "P")
;     {
;         SendInput "{LButton Down}" ;repeated keydowns
;         Sleep(100) ;Repeat rate
;     } ; ~ passes the keyup through
;     Return
; }