utility/image-nvim: support sixel in backend enum

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I6a6a696461887a5f55632334e644ab04e0de5d76
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NotAShelf 2025-09-13 10:00:49 +03:00
parent fada903b57
commit 850559fd51
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@ -9,14 +9,16 @@ in {
setupOpts = mkPluginSetupOption "image.nvim" {
backend = mkOption {
type = enum ["kitty" "ueberzug"];
type = enum ["kitty" "ueberzug" "sixel"];
default = "ueberzug";
description = ''
The backend to use for rendering images.
- kitty - best in class, works great and is very snappy
- ueberzug - backed by ueberzugpp, supports any terminal,
* `kitty` - best in class, works great and is very snappy. Recommended
by upstream.
* `ueberzug` - backed by ueberzugpp, supports any terminal,
but has lower performance
* `sixel` - uses the Sixel graphics protocol, widely supported by many terminals
'';
};