Shift-Resolve Parsing: Simple, Unbounded Lookahead, Linear Time

This paper introduces a mechanism for combining unbounded lookahead exploration with linear time complexity in a deterministic parser. The idea is to use a resolve parsing action in place of the classical reduce. The construction of shift-resolve parsers is presented as a two-step algorithm, from the grammar to a finite nondeterministic automaton, and from this automaton to the deterministic parser. Grammar classes comparisons are provided.