Hello:)
!search_regex!replace!regexp_options
But is it unusable ❗ symbol ?
search_regex contain ! , The result is invalid.
!http.*[/.]youtube..*[&?]v=([^&]*).*?(#t=.*)?$!https://youtu.be/$1$2!m
!(^!|^#!)(.*?)(!.+!.*)!$2!
☝If it working, will become to search_regex: http.*[/.]youtube..*[&?]v=([^&]*).*?(#t=.*)?$
The best online RegExp testing 👉 regex101.com
There is no wrong with this rule itself.but it doesn't work in `copyclipper`.

In the end I found something related to the exclamation mark. I try to convert ! ,but it still doesn't work.👇
!(^\!|^\#\!)(.*?)(\!.+\!.*)!$2!
use simple test example 👇
!(^\!Copy)(Me)!$1You!

If not included ! is valid, So is ! Can't be escaped?
Hello:)
But is it unusable
❗symbol ?search_regexcontain!, The result is invalid.!http.*[/.]youtube..*[&?]v=([^&]*).*?(#t=.*)?$!https://youtu.be/$1$2!m!(^!|^#!)(.*?)(!.+!.*)!$2!☝If it working, will become to search_regex:
http.*[/.]youtube..*[&?]v=([^&]*).*?(#t=.*)?$The best online RegExp testing 👉 regex101.com
There is no wrong with this rule itself.but it doesn't work in `copyclipper`.
In the end I found something related to the exclamation mark. I try to convert
!,but it still doesn't work.👇!(^\!|^\#\!)(.*?)(\!.+\!.*)!$2!use simple test example 👇

!(^\!Copy)(Me)!$1You!If not included
!is valid, So is!Can't be escaped?