Regular expressions in "Find in page"

[steel835]

Regex checkbox in "Find In Page" tool.

It would be cool for power users to be able to search text patterns instead of exact matches.

It can be limited to EcmaScript implementation and have a warning tooltip about performance, but I think power users will be glad to see that they can search specific patterns on some pages (some codes with variable characters, multiple variations of phrases, different wordings, etc).

[jwms]

Created an account just to vote on this.  I'd like to be able to search across all tabs and be able to use regex.  If I want to search for the words "apple" or "orange" on several tabs it would be nice!