This class handles only scanner events, which are dispatched in the 'right' order (same with input).
column() Instance Public methods The column number of the current token. This
lineno() Instance Public methods The line number of the current token. This
parse(init = nil) Instance Public methods Starts the parser. init
filename() Instance Public methods The file name of the input.
new(src, filename = '-', lineno = 1) Class Public methods Creates a new