Disallow fragments in id URIs

[JanTvrdik]

It seems that the some of problems with $refs and id could be alleviated by disallowing fragments in id URIs.

Currently such fragments

• collide with JSON pointers and
• make strange distinctions between outer-most schema (which currently can not have fragment in id) and inner schemas (which can have fragments in id)

[awwright]

@JanTvrdik Take a look at the changes introduced in #50 and see if any of the problems you describe could still exist, please? I'd like to see examples of problems if you think they're still present.

Thanks!

[awwright]

As best as I can tell, I think a pretty good solution is worked out in the repository now.

If after the draft is published, it doesn't seem to address the issue, feel free to raise any concerns you have. Thanks!