3 Disallow end-of-line whitespace.
15 The following patterns are considered violations:
22 a { color: pink; }····
25 Comment strings are also checked -- so the following is a violation:
32 The following patterns are *not* considered violations:
43 ## Optional secondary options
45 ### `ignore: ["empty-lines"]`
49 Allow end-of-line whitespace for lines that are only whitespace, "empty" lines.
51 The following patterns are *not* considered violations: