[Search history] preview command using bat (#134)

This gives the command fish syntax highlighting.
PatrickF1 · Mar 9, 2021 · d7e66d3 · d7e66d3
1 parent 58c4c49
commit d7e66d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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
     )