#563 Unable to create a pre filter with "matches the regex pattern"

[David]

Hi!

I'm trying to create a filter with the following regexp:

[^\x00-\x7F]

And it doesn't accept it. The error:

"problem in regular expression: [^\x00-\x7f]; falling back to substring match"

But this is a valid regular pcre expression.

Regards,
David Santiago

[David]

It also has problems with POSIX patterns.