Notes on LR Parser Design

Christer Samuelsson

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Notes on LR Parser Design

Christer Samuelsson

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Abstract

The design of an LR parser based on interleaving the atomic symbol processing of a context-free backbone grammar with the full constraints of the underlying unification grammar is described. The parser employs a set of reduced constraints derived from the unification grammar in the LR parsing step. Gap threading is simulated to reduce the applicability of empty productions.

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Christer Samuelsson. 1996-05-29. Notes on LR Parser Design. https://arxiv.org/abs/cmp-lg/9605033

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