Code compression in 3.7?

Apologies if this is the wrong section, but it seemed more coding related than general.

On every version of vB save 3.7 RC1/2 , I've been able to happily open up the files in my favorite editor and go to town, and it's always been properly tabbed with line breaks, like so:



With 3.7, every download has yielded me files that open like this:



Am I doing something wrong, or is the code not archived with the proper breaks in it? As you can imagine the second format makes it rather hard to edit anything. It also comes out like this if I open the files on the server using emacs, or from my desktop before uploading using notepad.