RedirectMatch rule exception using PCRE

Question

I have a working RedirectRule to which I want to add an exception. Here is the current RedirectRule:

RedirectMatch (?i)/.+menu\.html$ http://www.foobar.com/foobar.html

I would like to exempt ext3270-Menu.html from this rule.

I found the following example at https://serverfault.com/questions/189666/make-exception-to-whole-site-redirectmatch-rule:

RedirectMatch permanent ^/?((?!(thisisfoo|thisisbar)).*) https://www.foobar.com/$1

I was hoping someone who is more adept than me at PCRE could respond with something similar that would meet my requirements.

Thanks

Answer 1

As you said PCRE, use negative lookahead to see if there is no ext3270-Menu.html in your URI.

(?i)^/(?!.*ext3270-Menu\.html).+menu\.html$

Online Demo