Ability to filter results by url

[wpears]

Often when using the crawler, I want to find distinct instances of, eg, some specific block or template. However, when said block or template is used on a page type with many results (like the blog), the output is dominated by them and my use case suffers.

Currently, I get around this by downloading a csv and grep -ving, which is easy enough, but it would be cool to have an option in the crawler itself to exclude pages matching a provided url pattern (or comma separated list of patterns)