[xml] provide a formatter

[zwernberg]

before the update I could use alt+shift+f to code format an xml file. After the update this no longer works (using windows version 0.10.1)

[Thoorium]

This issue is not limited to XML. All code format seems to be gone or the command is broken.

[zwernberg]

@Thoorium thanks I've updated the title to highlight that.

[mkebrian]

I am experiencing the same issue with XML files. Prior to the 0.10.1 update, XML files could be formatted using Alt-Shift-F or the context menu. Since pulling the update, I cannot format XML files.

I can, however, format .js files.

[aeschli]

XML formatting has been removed as it was based on the HTML formatter and had lot of bugs.
We hope that an extension can provide a high quality XML formatter.

[FabianLauer]

Started to work on one tonight. I'm not at all happy with it yet, but maybe it's a start. https://github.com/FabianLauer/vs-code-xml-format

[aeschli]

Great!