Add e? func for quickly searching and opening files

zshrc

@@ -55,8 +55,15 @@ if (( $+commands[direnv])); then
   eval "$(direnv hook zsh)"
 fi
 
+# Use fzf
+if (( $+commands[fzf] )); then
+  e?() {
+    $EDITOR $(fzf)
+  }
+fi
+
 # Use fd for fzf
-if (( $+commands[fd] )); then
+if (( $+commands[fd] && $+commands[fzf] )); then
   _fzf_compgen_path() {
     fd --hidden --follow --exclude ".git" . "$1"
   }