The Search function does not support Chinese characters

[Maarrk (Marek Ł.)]

I wrote a plug that should help with this, see Grep Plug topic

@coffeemirror

As you mentioned the phrase"我不会说中文“, we need to search any one or two or more characters,such as “我”,“不会”,“我不会”,“会说中”, et al.

Tested with this phrase again, and it works exactly as described here.