LALRPOP is a parser generator, similar in principle to YACC, ANTLR, Menhir, and other such programs. In general, it has the grand ambition of being the most usable parser generator ever. This ambition is most certainly not fully realized: right now, it's fairly standard, maybe even a bit subpar in some areas. But hey, it's young. For the most part, this README is intended to describe the current behavior of LALRPOP, but in some places it includes notes for planned future changes.