I was wrong - we don't check for trailing whitespaces on lines. That
would have to happen at parse time, not in the linter, so it would slow
things down and would become an error, not a warning. Not really worth
it.
'Author Name': [
(re.compile(r'^\s'),
"Unnecessary leading space"),
'Author Name': [
(re.compile(r'^\s'),
"Unnecessary leading space"),
+ (re.compile(r'.*\s$'),
+ "Unnecessary trailing space"),
],
'License': [
(re.compile(r'^(|None|Unknown)$'),
],
'License': [
(re.compile(r'^(|None|Unknown)$'),