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Also document how to set user vars from nvim

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Kovid Goyal 2024-01-25 14:27:55 +05:30
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33
docs/mapping.rst
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@ -193,12 +193,37 @@ details. A more practical example unmaps the key when the focused window is runn
map --when-focus-on var:in_editor
In order to make this work, you need the following lines in your :file:`.vimrc`::
In order to make this work, you need to configure your editor as show below:
let &t_ti = &t_ti . "\\033]1337;SetUserVar=in_editor=MQo\\007"
let &t_te = &t_te . "\\033]1337;SetUserVar=in_editor\\007"
.. tab:: vim
These cause vim to set the :code:`in_editor` variable in kitty and unset it when leaving vim.
In :file:`~/.vimrc` add:
.. code-block:: vim
let &t_ti = &t_ti . "\\033]1337;SetUserVar=in_editor=MQo\\007"
let &t_te = &t_te . "\\033]1337;SetUserVar=in_editor\\007"
.. tab:: neovim
In :file:`~/.config/nvim/init.lua` add:
.. code-block:: lua
vim.api.nvim_create_autocmd({ "VimEnter" }, {
group = vim.api.nvim_create_augroup("KittySetVarVimEnter", { clear = true }),
callback = function()
io.stdout:write("\x1b]1337;SetUserVar=in_editor=MQo\007")
end,
})
vim.api.nvim_create_autocmd({ "VimLeave" }, {
group = vim.api.nvim_create_augroup("KittyUnsetVarVimLeave", { clear = true }),
callback = function()
io.stdout:write("\x1b]1337;SetUserVar=in_editor\007")
end,
})
These cause the editor to set the :code:`in_editor` variable in kitty and unset it when exiting.
Sending arbitrary text or keys to the program running in kitty
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