Capturing text with “Filtering and Replacing”

See also Capturing text with┬áRegular expressions What is an email parser? Example – Basic regular expression use

    “Filtering and replacing” is a text capture method commonly used to prepare the input text (for example, the email body) to other text capture methods. Usually, as a step in a multiple step parsing chain. This may sound complicated but it basically means that prepares the text removing, for instance, line breaks, or replacing hyphens with spaces etc.   For example, if we want to remove blank lines and tabs from the email body:

      And then we are ready to use the output from the previous step in another field: