RL
has been developed for over a decade while DParser is relatively
young.&nbsp; Internally, DParser is a table-driven parser while ANTLR
generates directly executable parsers.&nbsp; DParser is a GLR parser
based on the Tomita algorithm while ANTLR is modified LL(k).&nbsp;
DParser is scannerless while ANTLR uses token streams.&nbsp; In terms
of power, both DParser and ANTLR are very powerful.&nbsp; In theory
DParser can handle any context free grammar, though not necessarily in
linear time.&nbsp; In practic