[JS] should indent switch block 1 space unit, not two

[marcelgerber]

1. Go to http://codemirror.net/mode/javascript/index.html
2. Type switch (foo) {, then press Enter

Result:
The following line is indented 2 space units (4 spaces in this demo)

Expected:
The following line is indented 1 space unit (2 spaces in this demo)

[marijnh]

This is a matter of taste. My style, in which I'm definitely not alone, is to indent non case/default lines two units, and case/default lines a single unit. If you want to submit a patch to make this behavior configurable, I'd be okay with that.

[marcelgerber]

Argh, I didn't get that writing case: back-indents a unit, so everything is fine.
I do still prefer one unit in the whole block, but that's not too much an issue.

Closing.