Reports unnecessarily escaped characters in String literals, and optionally char literals.

Escaped tab characters (\t) are not reported, even though escaping them is not required, because tab characters are hard to tell apart from spaces.

예:


  String s = "\'Scare\' quotes";
  String t = """
    All you need is\n\tLove\n""";

빠른 수정을 적용한 후:


  String s = "'Scare' quotes";
  String t = """
    All you need is
    \tLove
    """;