Rules for extension keys documented differently on docs.typo3.org and extensions.typo3.org
There are several places that list rules for extension keys:
docs.typo3.org
- https://docs.typo3.org/typo3cms/CoreApiReference/ExtensionArchitecture/ExtensionKey/Index.html#choosing-an-extension-key
- https://docs.typo3.org/m/typo3/reference-coreapi/master/en-us/ExtensionArchitecture/NamingConventions/Index.html
extensions.typo3.org
- (logged in) Extensions > My Extensions > register Extension key
The rules listed slightly differ.
Maybe it would be easier to only maintain the rules in one place and link to the other.
Personally, I think writing the rules as a list makes it way more readable.
I would prefer to use a documentation page because it is publicly available (and can be maintained by community).
Feel free to edit (Edit me on GitHub) ...