From d9d88fb8de859489e041b8ef9870fee58eab8d1f Mon Sep 17 00:00:00 2001
From: bretello <bretello@distruzione.org>
Date: Mon, 9 Dec 2024 11:22:22 +0100
Subject: [PATCH] zsh: add ffunctions (fuzzy functions list)

---
 functions/misc.zsh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/functions/misc.zsh b/functions/misc.zsh
index f62cbbe..9278c68 100755
--- a/functions/misc.zsh
+++ b/functions/misc.zsh
@@ -385,3 +385,13 @@ function which(){
         builtin which $@ | bat --language=zsh
     fi
 }
+
+# list all functions, highlighted, using fzf (adapted from https://github.com/junegunn/fzf/releases/tag/v0.56.0)
+function ffunctions(){
+    if [[ $(fzf --version | cut -d " " -f 1 | cut -d. -f 2) -ge 56 ]]; then
+        gap_arg="--gap"
+    fi
+    declare -f | perl -0777 -pe 's/^}\n/}\0/gm' |
+      bat --plain --language bash --color always |
+      fzf --read0 --ansi --reverse --multi $gap_arg
+}