DataGrip 2021.2 Help

Code Inspection: Redundant character escape

Reports character escapes that are replaceable with the unescaped character without a change in meaning. Note that inside the square brackets of a character class, many escapes are unnecessary that would be necessary outside of a character class.

Example:

\-\;[\.]


After the quick-fix is applied:
-;[.]


New in 2017.3

Suppress an inspection in the editor

  1. Position the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 16 July 2021