(Solved)How to use regex to match Unicode range?

Advanced Renamer forum
#1 : 01/11-23 01:41
ming
Posts: 1
I've read the user guide which said ARen uses PCRE regex
PCRE regex requires /u suffix to match unicodes, but the "/...../u" pattern is not working on the renamer GUI

need help

Edit: nevermind. "[^\x{0000}-\x{FFFF}]" works