Refs: #88424

• anyOS @egamma
• anyOS @sana-ajani

Complexity: 3

A new implementation for HTML mirror cursor, "synced region", is available in insiders by turning on editor.renameOnType.

My rough plan is:

• Ship the feature for HTML this month behind a setting
• In the next month, polish the implementation and work towards opening up the OnTypRenameProvider API to other languages

This item focuses on the HTML implementation. Please turn on editor.renameOnType, make some edits in a HTML file and make sure the editor behavior is what you would expect. Also please test using Cmd+Shift+F2 for live-renaming when editor.renameOnType is off.

Explanation as to how this works is in: #88424 (comment)

Two known issues are:

• [rename on type] option-delete and pasting creates 2 undo stops #92964
• [rename on type] strange behavior with auto indent in closing tag #93006