regex - Negative look-ahead in Go regular expressions

Question

I'm trying to use negative look-aheads in Go.

The following regular expression: BBB(((?!BBB).)*)EEE

http://rubular.com/r/Zw1vopp1MF

However, in Go I get:

error parsing regexp: invalid or unsupported Perl syntax: `(?!`

Are there any alternatives?

question from:https://stackoverflow.com/questions/26771592/negative-look-ahead-in-go-regular-expressions

Answer 1

Waitting for answers