Variables and new lines do not work with new version

[sveltosss]

Hi.

I'm trying to convert my old snippets to the new format but some basic staff does not work anymore.

I need to access variables and insert new lines like the example shown here with the "for" abbreviation.

https://docs.emmet.io/customization/snippets/

"for": "for (var ${class} = 0; i < ${id}.length; ${class}++) {\n\t|}"

This does not work with emmet.

[sveltosss]

Moved it to correct editor support

emmetio/sublime-text-plugin#136