Creating Language specific keybindings

[falboe]

Hello, Is there a way to create language specific keybindings in the keymap.json? For example in neovim I have something like this:

map("i", "<M-;>", function()
    if vim.bo.filetype == "go" then
        return vim.api.nvim_replace_termcodes(" := ", true, false, true)
    else
        return ";"
    end
end, { expr = true, desc = "Insert := in .go files", noremap = true, silent = true })

[andelink]

You can apply different keybinds for different contexts, which supports filtering on file extension. For example, here's an example from the default macOS keymap that applies SVG specific keybinds:

zed/assets/keymaps/default-macos.json

Lines 588 to 594 in a48247a

	{
	"context": "Editor && extension == svg",
	"use_key_equivalents": true,
	"bindings": {
	"cmd-k v": "svg::OpenPreviewToTheSide",
	"cmd-shift-v": "svg::OpenPreview"
	}

To help debug your keybinds and see what context each key stroke matches, run the dev: Open Key Context View action.

Docs: https://zed.dev/docs/key-bindings#contexts