[svgwg] Issue: Missing sections on unknown elements and attributes, and obsolete elements (#683) marked as Needs editing

svgeesus has just labeled an issue for https://github.com/w3c/svgwg as "Needs editing":

== Missing sections on unknown elements and attributes, and obsolete elements ==
Broken out from https://github.com/w3c/svgwg/pull/571#discussion_r228753791

@Amelia wrote

> Instead of completely removing this section, there needs to be text to match browser behavior: unknown elements & their children must not be rendered, and must be represented in the DOM as generic SVGElement instances.

> There also should be a mention about SVG 1 elements that are now obsolete (see #448). In particular, <altGlyph> should be treated as a <tspan> rather than disappearing.



See https://github.com/w3c/svgwg/issues/683

Received on Tuesday, 7 May 2019 16:27:31 UTC