Review implementation support - Intro / whole document

[AmeliaBR]

• SVG 2 ED
• Changes section, whole document

Status of Changes Requiring Implementation

• Added "length" attribute and indexed property access to all list interfaces.

  The tests in the scripted folder indirectly measure this, for text interfaces. But more comprehensive tests are needed, probably by building on the tests in typed/scripted.

  As far as I know, support is good (Chrome/Firefox/Edge). Not sure if WebKit has implemented yet.

• Add the ‘script’ element to the content model of all elements.

  This is a validity issue; I don't think any implementation changes were required. But UA tests that scripts work in all contexts wouldn't hurt.

• Changed the initialize, appendItem, replaceItem and insertItemBefore methods on list objects to make a copy of any list item being inserted that is already in another list.

  Needs tests.

• The ‘image’ and ‘script’ elements have gained a crossorigin attribute, for use with the CORS-enabled fetch algorithm.

  Needs tests (should probably be tracked in the chapters for the relevant elements).

(Part of #487 Master issue)

[liamquin]

length and indexed prop we have tests for (crappy ones that i wrote) and yes they work in ff and chrome at least.

content model - don't need to test this for CR because of no more DTD (the question of, does script work everywhere, is a different one, agree would be good to test before Rec)

Changes to list objects i think is tested under scripting somewhere but could be improved.

CORS - yes, track in respective chapters; not sure if the wpt stuff can test that.