Code Inspection: Escaped meta character
Reports the escaped meta characters, e.g.
\. . Some RegExp coding styles specify that meta characters should be placed inside a character class, to make the regular expression easier to understand. For example the regex
\d+\.\d+ would be written as
\d+[.]\d+ . This inspection does not warn about the meta character
^ , because those would need additional escaping inside a character class.