Javadoc
Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
Parameters : EOFSeen : indicates if EOF caused the lexicl error curLexState : lexical state in which this error
occured errorLine : line number when the error occured errorColumn : column number when the error occured
errorAfter : prefix that was seen before this error occured curchar : the offending character Note: You can
customize the lexical error message by modifying this method.