php-fig/php-fig.github.com — pull request #69 by simensen (2013-03-07 00:01:24+00:00)
Title: [WIP] Add RFC 2119 notes to the FAQ

I've seen it come up several times that people take exception to seeing things like **REQUIRED** and **MUST NOT** in various texts. I think this should be addressed in one place so we can have a canonical reference for why we do this and don't have to try to come up with a reasoning for this every time it comes up.