The RegExpr object contains the following properties:

Name	Description
`CompilerErrorPos`	Returns the position in the regular expression where the compilation error occurred.
`ErrorMsg`	Returns the description for the specified error.
`Expression`	Specifies the regular expression pattern.
`InputString`	Specifies the input text to which the regular expression is applied.
`LastError`	Returns the code of the last occurred compilation error.
`LinePairedSeparator`	Specifies characters that are treated as double-character line breaks.
`LineSeparators`	Specifies characters that are treated as single-character line break.
`Match`	Returns the text that matches an expression or sub-expression.
`MatchLen`	Returns the length of the matching text.
`MatchPos`	Returns the first character position where the matching text begins.
`ModifierStr`	Specifies the string for toggling regular expression modifiers.
`SpaceChars`	Specifies characters that are treated as "whitespace characters".
`SubExprMatchCount`	Returns the number of sub-expressions found in the regular expression.
`WordChars`	Specifies characters that are treated as "word characters".

RegExpr Object Properties