Incomplete tags specification

[palant]

Section 3.4.2.1 currently has to say about tags:

A list of used-defined tags for this entry separated by semicolons ";".

From what I can see in the code, this isn’t entirely correct. While KeePass and keepass-rs in fact seem to store tags separated by semicolons, both will accept semicolons and commas as tag separators. And KeePassXC stores tags separated by commas, while accepting semicolons, colons and commas as tag separators when reading the database.

What should it say in the spec? Probably something like:

A list of user-defined tags. While an implementation SHOULD use semicolons ";" to separate tags, it is RECOMMENDED that it also accepts commas "," and colons ":" as tag separator.

Btw, KDBX 4.1 added group tags.

[phoerious]

I think at this point any of those options MUST be accepted.