TYPO3 Core

Branches: Trunk

Problem:
There are two validation issues
unescaped & or unknown entity "&id"
<a> unexpected or duplicate quote mark

Solution:
On line 275 change &id= to $amp;amp;id=
On the same line remove the double quote (this is actually an error)

Remarks:
There are actually more warnings:
<a> proprietary attribute "oncontextmenu"
This is because oncontextmenu is not a valid javascript event of the anchor tag. I will have a look at it to get this event out of the tag and add proper event listeners to it in the future.

(issue imported from #M10948)