No bracket matching and auto indent in CSS (HTML, Handlebars)

[bpasero]

Testing #12100

Have a style block with some CSS in either a HTML or Handlebars file. Notice that:

• bracket matching does not work
• auto indent does not work

Since this works in CSHTML, I wonder if this is something easy to configure?

Marking important because I think this is a very common thing to do for our users.

@alexandrudima fyi since @aeschli is out

[alexdima]

@bpasero I suggest tweaking the language configuration of HTML. Due to the migration to TextMate, the editor core is no longer aware that there is a mode switch occuring in HTML and will therefore consider everything as HTML, and will use the brackets defined in HTML:

[alexdima]

@jrieken I'm also gonna be out :)

[bpasero]

@alexandrudima thanks!

@aeschli I did was Alex suggest and add more brackets to the HTML and Handlebars config (f6d0cc1)

I noticed another difference: Handlebars and Razor define surroundingPairs with { "open": "<", "close": ">" } while HTML does not. Not sure what the impact is of that.