Ripgrep supports multi-line patterns -> update Readme.md

[twmr]

The readme file recommends to use "ag" as the searcher if the support for multline signatures is needed.

Since rg now supports multiline pattterns this recommendation should be removed/updated.

[jacktasia]

Thanks!

[twmr]

Thx for this quick update. I'm not sure but I think that we also have to adapt the source code of dumb-jump, since multiline support in ripgrep is enabled with the -U cmd line flag.

[jacktasia]

I'm not sure but I think that we also have to adapt the source code of dumb-jump, since multiline support in ripgrep is enabled with the -U cmd line flag.

I think you're right. I am opening this until I get a chance to make and test this change. This should also allow us to support more rules.