Contribute to Emacs?

[phil-s]

I find it sad that wgrep isn't part of Emacs. The similar Occur Edit mode is standard since 24.1, so it's unfortunate that the grep equivalent (which long predates occur-edit by my recollection) still requires users to know about and install a third-party library.

Is it possible for the authors to contribute it? I'm sure it would be welcomed.