[[Image:]]This rule finds matches for the specified RegEx pattern, and replaces them with another string. (RegEx is short for â€œRegular Expressionsâ€. See [#6.4.Appendix-D RegEx (Regular Expressions)|outline Appendix-D] to learn the RegEx syntax.)
Also visit the User forum to see a lot of RegEx patterns for various purposes.
The parameters are as follows:
|Expression||RegEx pattern to match (find).|
|Replace||RegEx pattern that replaces the found pattern.|
|Skip extension||If this check box is unselected, the extension will be included in the rule.|