[Notion-general] Errors using | and - in binding keys

[moaxcp <mo...@gm...>]

Hello, I'm trying to remap my keys. I started by editing cfg_tiling.lua.
Here is the relevant block.

defbindings("WTiling", {
    bdoc("Go to frame right of current frame."),
    kpress(META.."Right", "ioncore.goto_next(_sub, 'right')"),
    bdoc("Go to frame left of current frame."),
    kpress(META.."Left", "ioncore.goto_next(_sub, 'left')"),
    bdoc("Go to frame above current frame."),
    kpress(META.."Up", "ioncore.goto_next(_sub, 'up', {no_ascend=_})"),
    bdoc("Go to frame below current frame."),
    kpress(META.."Down", "ioncore.goto_next(_sub, 'down', {no_ascend=_})"),

    bdoc("Split current frame vertically."),
    kpress(META.."\|", "WTiling.split_at(_, _sub, 'bottom', true)"),
    bdoc("Split current frame horizontally."),
    kpress(META.."\-", "WTiling.split_at(_, _sub, 'right', true)"),

    bdoc("Destroy current frame."),
    kpress("+", "WTiling.unsplit_at(_, _sub)"),
})

This is the error I am getting when notion starts.

Notion startup error log:
>> Unknown button "|"
>> Unknown button "-"
>> Unknown button ""

I tried to escape the keys but that did not work.

Any help would be awesome!