Alvine\Markup\Html\Util
Classes
When the steps below require the user agent to adjust foreign attributes for a token,
then, if any of the attributes on the token match the strings given in the first column
of the following table, let the attribute be a namespaced attribute, with the prefix
being the string given in the corresponding cell in the second column, the local name
being the string given in the corresponding cell in the third column, and the namespace
being the namespace given in the corresponding cell in the fourth column. (This fixes
the use of namespaced attributes, in particular lang attributes in the XML namespace.)
When the steps below require the user agent to adjust SVG attributes for a token, then,
for each attribute on the token whose attribute name is one of the ones in the first
column of the following table, change the attribute’s name to the name given in the
corresponding cell in the second column. (This fixes the case of SVG attributes that
are not all lowercase.)