macOS emulation on Linux

[lovelock]

I've written the script bellow to emulate macOS on Fedora 41, by now It works good except for window switching with M-tab or A-tab, I've digged into the doc and can't understand the following https://github.com/jtroo/kanata/blob/main/docs/config.adoc#multi

In the example below, holding the physical "Alt" key will result in a held layer being activated while also holding "Alt" itself. The held layer operates nearly the same as the standard keyboard, so for example the sequence (hold Alt)+(Tab+Tab+Tab) will work as expected. This is in contrast to having a layer where tab is mapped to A-tab, which results in repeated press+release of the two keys and has different behaviour than expected. Some special keys will release the "Alt" key and do some other action that requires "Alt" to be released. In other words, the "Alt" key serves a dual purpose of still fulfilling the "Alt" key role for some button presses (e.g. Tab), but also as a new layer for keys that aren’t typically used with "Alt" to have added useful functionality.

I don't want to use Cmd-left/right and I only want to use Cmd-Tab for that. How can I make it, thank you all in advance.

; ARTSEY MINI 0.2 https://github.com/artseyio/artsey/issues/7

;; Exactly one defcfg entry is required. This is used for configuration key-pairs.
(defcfg
  ;; Your keyboard device will likely differ from this.
  linux-dev /dev/input/event2

  ;; Windows doesn't need any input/output configuration entries; however, there
  ;; must still be a defcfg entry. You can keep the linux-dev entry or delete
  ;; it and leave it empty.
)

;; 定义键盘布局
(defsrc
  esc  f1   f2   f3   f4   f5   f6   f7   f8   f9   f10  f11  f12
  grv  1    2    3    4    5    6    7    8    9    0    -    =    bspc
  tab  q    w    e    r    t    y    u    i    o    p    [    ]    \
  caps a    s    d    f    g    h    j    k    l    ;    '    ret
  lsft z    x    c    v    b    n    m    ,    .    /    rsft
  lctl lmet lalt           spc            ralt rmet rctl
)

;;定义输出布局
(deflayer base
  esc  f1   f2   f3   f4   f5   f6   f7   f8   f9   f10  f11  f12
  grv  1    2    3    4    5    6    7    8    9    0    -    =    bspc
  tab  q    w    e    r    t    y    u    i    o    p    [    ]    \
  @ctl a    s    d    f    g    h    j    k    l    ;    '    ret
  lsft z    x    c    v    b    n    m    ,    .    /    rsft
  caps @alt @cmd           spc            @alt @cmd rctl
)

;; 定义别名
(defalias
  ctl (tap-hold 200 200 esc lctl)  ;; Caps Lock 为 Esc (单击) 和 Ctrl (长按)
  cmd (layer-toggle cmd)                    ;; Command 键激活 cmd 层
  alt (layer-toggle alt)                    ;; Option 键激活 alt 层
)

;; Command (⌘) 层
(deflayer cmd
  _    _    _    _    _    _    _    _    _    _    _    _    _
  _    _    _    _    _    _    _    _    _    _    _    _    _    _
  _    @cq  @cw  @ce  @cr  @ct  @cy  @cu  @ci  @co  @cp  _    _    _
  _    @ca  @cs  @cd  @cf  @cg  @ch  @cj  @ck  @cl  _    _    _
  _    @cz  @cx  @cc  @cv  @cb  @cn  @cm  _    _    _    _
  _    _    _              _              _    _    _
)

;; Option (⌥) 层
(deflayer alt
  _    _    _    _    _    _    _    _    _    _    _    _    _
  _    _    _    _    _    _    _    _    _    _    _    _    _    _
  _    @aq  @aw  @ae  @ar  @at  @ay  @au  @ai  @ao  @ap  _    _    _
  _    @aa  @as  @ad  @af  @ag  @ah  @aj  @ak  @al  _    _    _
  _    @az  @ax  @ac  @av  @ab  @an  @am  _    _    _    _
  _    _    _              _              _    _    _
)

;; 定义常用的 Command 快捷键

(defalias
  cq C-q
  cw C-w
  ce C-e
  cr C-r
  ct C-t
  cy C-y
  cu C-u
  ci C-i
  co C-o
  cp C-p
  ca C-a
  cs C-s
  cd C-d
  cf C-f
  cg C-g
  ch C-h
  cj C-j
  ck C-k
  cl C-l
  cz C-z
  cx C-x
  cc C-c
  cv C-v
  cb C-b
  cn C-n
  cm C-m
)

;; 定义常用的 Option 快捷键
(defalias
  aq A-q
  aw A-w
  ae A-e
  ar A-r
  at A-t
  ay A-y
  au A-u
  ai A-i
  ao A-o
  ap A-p
  aa A-a
  as A-s
  ad A-d
  af A-f
  ag A-g
  ah A-h
  aj A-j
  ak A-k
  al A-l
  az A-z
  ax A-x
  ac A-c
  av A-v
  ab A-b
  an A-n
  am A-m
)

[jtroo]

(cmd (multi meta (layer-toggle cmd))) is what you would do when following the doc description. All the aliases that use ctl already will need either of unmod or release-key if you don't want them to have meta be pressed.