The Replace function replaces the text of an input field in accordance with a regular expression. Details of the syntax of regular expressions can be found at http://en.wikipedia.org/wiki/Regular_expression.
Input consists of one input field.
|The regular expression|
|The regular expression is replaced with this text each time it appears. If the replacement is empty, each occurrence of the regular expression is removed from the text. Enter #space for a blank value (” “).|