fix fe function for files containing whitespace

Examples.md

@@ -7,8 +7,10 @@ You can replace `fzf` command on each example with [`fzf-tmux`](https://github.c
 #   - Bypass fuzzy finder if there's only one match (--select-1)
 #   - Exit if there's no match (--exit-0)
 fe() {
+  IFS='
+'
   local declare files=($(fzf-tmux --query="$1" --select-1 --exit-0))
-  [[ -n "$files" ]] && ${EDITOR:-vim} ${files[@]}
+  [[ -n "$files" ]] && ${EDITOR:-vim} "${files[@]}"
 }
 
 # Modified version where you can press