Kanata keymap config for HHKB - hold ctrl as ctrl, tap as esc

kanata.kbd

(defcfg
process-unmapped-keys yes
concurrent-tap-hold yes
   )

(defalias
  escctrl (tap-hold-press 200 200 esc lctrl)
  a-hold (tap-hold 200 200 a (layer-toggle vim-motion-meta))
  )

(defsrc
  lctrl
  a h j k l
  lalt lmeta
)

(deflayer base
  @escctrl
  @a-hold _ _ _ _
  lmeta lalt
)

(deflayer vim-motion-meta
 _
 _ lft down up right
 _ _
 )

(defvar
  ;; Note: consider using different time values for your different fingers.
  ;; For example, your pinkies might be slower to release keys and index
  ;; fingers faster.
  tap-time 200
  hold-time 150

  left-hand-keys (
    q w e r t
    a s d f g
    z x c v b
  )
  right-hand-keys (
    y u i o p
    h j k l ;
    n m , . /
  )
)