Update README: Experimental support for Kitty graphics protocol

1 files changed, 17 insertions, 0 deletions

diff --git a/README.md b/README.md
index d162da82..a461ed40 100644
--- a/README.md
+++ b/README.md
@@ -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
 ----