Replaces all occurrences of a regular expression in the enclosed tokens.
Specify the regular expression that matches the substring to be replaced. Supports variable expansion. For more information, see Variable Selector.
Specify the replacement string. Supports variable expansion. For more information, see Variable Selector.
For information about creating regular expressions, see Java Class Pattern and Java Class Matcher details for your version of Java in the Oracle Java documentation.
The pattern options CASE_INSENSITIVE, DOTALL, and UNICODE_CASE are used but can be reversed by using the appropriate embedded escapes.