From d7e66d3e5c273d5bc9953085a3a9dc311f53a6b9 Mon Sep 17 00:00:00 2001
From: Kid <44045911+kidonng@users.noreply.github.com>
Date: Wed, 10 Mar 2021 00:57:10 +0800
Subject: [PATCH] [Search history] preview command using bat (#134)

This gives the command fish syntax highlighting.
---
 functions/__fzf_search_history.fish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions/__fzf_search_history.fish b/functions/__fzf_search_history.fish
index baf5ecb9..e59e412c 100644
--- a/functions/__fzf_search_history.fish
+++ b/functions/__fzf_search_history.fish
@@ -6,7 +6,7 @@ function __fzf_search_history --description "Search command history. Replace the
         builtin history --null --show-time="%m-%d %H:%M:%S | " |
         fzf --read0 --tiebreak=index --query=(commandline) \
             # preview current command in a window at the bottom 3 lines tall
-            --preview="echo {4..}" \
+            --preview="echo -- {4..} | bat --plain --color=always --language=fish" \
             --preview-window="bottom:3:wrap" |
         string collect
     )