In certain functions for which parameter values contain special characters (for example: comma, space, tab), use square brackets ([]). For example, FlipList(NodeList,[comma]) performs the FlipList function on the comma-delimited list NodeList.
The following functions can take comma, space, or tab, in square brackets ([]), for the Delimiter parameter: ArrayCount, ArrayIndex, ArrayItem, FlipList, Intersection, ListContains, PadList, RangeListContains, and IsRangeListSubset.
The ReplaceStr function, which requires parameters for the old and new pattern, can take comma, space, tab, crlf, cr, lf, openparen, or closeparen, in square brackets ([]), in addition to normal text strings.