Links
- https://www.regular-expressions.info/catastrophic.html
- https://www.regular-expressions.info/toolong.html
- https://www.regular-expressions.info/redos.html
- https://www.regular-expressions.info/floatingpoint.html
- https://www.regular-expressions.info/captureall.html
- https://www.regular-expressions.info/unicode8bit.html