e_url uses & in URL configuration and it causes validation error with HTML validator extension
Steps to reproduce the behavior:
No warning error, but W3C validation didn't find this, so maybe enough is just to explain why did you decide to use & in httpBuildQuery method instead of &. Thanks

@Moc it should be labeled as a question, it wasn't intention marked it as bug
An HTML validation error caused by e107 sounds like a bug to me. I'll add an issue template for the question label.
Update: Issue template for questions is live!
@Deltik Great. Thank you.
It's easier this way. I still dislike to mark something like bug, or enhancement, it should be on core developers to mark this way. I just noticed this type of labeling in other repository (that word type):

@Jimmi08: Thanks for the feedback! I've prepended all the issue type labels with "type:".
As for the auto-type assignment, the types are fundamentally different, so it makes sense to add them right off the bat. If that's a mistake for whatever reason, a maintainer can change it later.
Issue statuses are now prepended with "status:", so that should make statuses clearer, too.
@Jimmi08 Perfect! Thank you.
@Jimmi08: #4067 should fix this issue. Can you try to apply the following patch (same changes as #4067) to see if the issue is fixed?: fix-4054.patch
@Deltik Thanks. I will do it ASAP.
Could this be related?: https://github.com/e107inc/e107/issues/3943
the point is that if there is & then that test fails because of ';'in the query.
I have no idea why it just doesn't work in some cases.
What I did (I never used patch file before):
I am using this addon for testing:
http://users.skynet.be/mgueury/mozilla/
Result: