CSS formatting fixes

[Xophmeister]

CSS formatting fixes

Resolves #1083
Resolves #1084
CC @lavigneer

Description

CSS fixes:

• Comments after declarations
• Identifiers that include special characters

Checklist

Checklist before merging, wherever relevant:

• CHANGELOG.md updated
• Documentation (The Topiary Book, README.md, etc.) up-to-date

• Updated regression tests

[toastal]

.Foo {
  background: cornsilk;
  /* My loooooooooooooooooooong comment */
  color: firebrick;
}

should not output

.Foo {
  background: cornsilk; /* My loooooooooooooooooooong comment */
  color: firebrick;
}

now the comments are always cuddled which isn’t good either. Is leave it alone not an option?

Even worse is

.Foo {
  /* My loooooooooooooooooooong comment 
  */
  background: cornsilk;
  /* My loooooooooooooooooooong comment */
  color: firebrick;
}

Now outputs

.Foo {
  /* My loooooooooooooooooooong comment 
  */background: cornsilk; /* My loooooooooooooooooooong comment */
  color: firebrick;
}

[Xophmeister]

Thanks, @toastal: I think I've got all those cases (and then some) covered in 7701291

[toastal]

appears better

[mkatychev]

LGTM