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Update README: Experimental support for Kitty graphics protocol

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Junegunn Choi 2023-10-09 01:29:03 +09:00
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2
CHANGELOG.md
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@ -6,7 +6,7 @@ CHANGELOG
- Experimental, partial support for Kitty image protocol in the preview window
```sh
fzf --preview='
if file --mime-type {} | grep -qF 'image/'; then
if file --mime-type {} | grep -qF image/; then
# --transfer-mode=memory is the fastest option but if you want fzf to be able
# to redraw the image on terminal resize or on 'change-preview-window',
# you need to use --transfer-mode=stream.

17
README.md
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@ -69,6 +69,7 @@ Table of Contents
* [2. Switch between sources by pressing CTRL-D or CTRL-F](#2-switch-between-sources-by-pressing-ctrl-d-or-ctrl-f)
* [3. Interactive ripgrep integration](#3-interactive-ripgrep-integration)
* [Preview window](#preview-window)
* [Previewing an image](#previewing-an-image)
* [Tips](#tips)
* [Respecting `.gitignore`](#respecting-gitignore)
* [Fish shell](#fish-shell)
@ -730,6 +731,22 @@ seq 100 | fzf
history | fzf
```
### Previewing an image
Since 0.43.0, fzf has experimental support for [Kitty graphics
protocol](https://sw.kovidgoyal.net/kitty/graphics-protocol/), so if you use
Kitty, you can make fzf display an image in the preview window.
```sh
fzf --preview='
if file --mime-type {} | grep -qF image/; then
kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {}
else
bat --color=always {}
fi
'
```
Tips
----

12
man/man1/fzf.1
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@ -591,6 +591,18 @@ e.g.
echo "$i"
sleep 0.01
done'\fR
Since 0.43.0, fzf has experimental support for Kitty graphics protocol,
so if you use Kitty, you can make fzf display an image in the preview window.
e.g.
\fBfzf --preview='
if file --mime-type {} | grep -qF "image/"; then
kitty icat --clear --transfer-mode=memory --stdin=no --place=${FZF_PREVIEW_COLUMNS}x${FZF_PREVIEW_LINES}@0x0 {}
else
bat --color=always {}
fi
'\fR
.RE
.TP