There are some, but the truth is that they are in the minority.

As I said in my previous post, if you really have difficulties deobfuscating the email address, the best thing to do is to use the snippet that I propose. You put it as it is in your .bashrc or in your .zshrc and it works perfectly.

Anyway what I would recommend to all the people who don't feel comfortable writing their email address without obfuscation is that instead of using the obfuscated address they should put a URL where they can be contacted. That is, instead of this:

Maintainer: Oscar Garcia Amor <ogarcia at moire dot org>

or

Maintainer: Oscar Garcia Amor <ogarcia (at) moire (dot) org>

Put this:

Maintainer: Oscar Garcia Amor (https://github.com/ogarcia/pkgbuilds/issues)

It doesn't have to be a GitHub address, it's just an example. But IMHO the best way to handle a contact derived from a PKGBUILD is through a ticketing system.

Greetings.