hyper key for autohotkey

hyperkey.ahk

#NoEnv ; recommended for performance and compatibility with future
autohotkey releases.
#UseHook
#InstallKeybdHook
#SingleInstance force

SendMode Input

;; deactivate capslock completely
SetCapslockState, AlwaysOff

;; remap capslock to hyper
;; if capslock is toggled, remap it to esc

;; note: must use tidle prefix to fire hotkey once it is pressed
;; not until the hotkey is released
~Capslock::
    ;; must use downtemp to emulate hyper key, you cannot use down in this case
    ;; according to https://autohotkey.com/docs/commands/Send.htm,
downtemp is as same as down except for ctrl/alt/shift/win keys
    ;; in those cases, downtemp tells subsequent sends that the key is
not permanently down, and may be
    ;; released whenever a keystroke calls for it.
    ;; for example, Send {Ctrl Downtemp} followed later by Send {Left}
would produce a normal {Left}
    ;; keystroke, not a Ctrl{Left} keystroke
    Send {Ctrl DownTemp}{Shift DownTemp}{Alt DownTemp}{LWin DownTemp}
    KeyWait, Capslock
    Send {Ctrl Up}{Shift Up}{Alt Up}{LWin Up}
    if (A_PriorKey = "Capslock") {
        Send {Esc}
    }
return

;; vim navigation with hyper
~Capslock & h:: Send {Left}
~Capslock & l:: Send {Right}
~Capslock & k:: Send {Up}
~Capslock & j:: Send {Down}

;; popular hotkeys with hyper
~Capslock & c:: Send ^{c}
~Capslock & v:: Send ^{v}






Ctrl/Esc key

SetCapsLockState Off

CapsLock::
key=
Input, key, B C L1 T1, {Esc}
if (ErrorLevel = "Max")
Send {Ctrl Down}%key%
KeyWait, CapsLock
Return
CapsLock up::
If key
Send {Ctrl Up}
else
if (A_TimeSincePriorHotkey < 1000)
Send, {Esc 2}
Return