LR—Automatic Parser Generator and LR(1) Parser

1 May 1981

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Software Engineering

Vol. SE-7 (3) , 274-278
https://doi.org/10.1109/TSE.1981.230837

Abstract

LR is an LR(1) parser generation system. It is written entirely in portable ANS1 standard Fortran 66 and has been successfully operated on a number of computers. LR uses a powerful algorithm of Pager's to generate a space efficient parser for any LR(1) grammar. Generated parsers have been used in a variety of compilers, utility programs, and applications packages.

Keywords

PRODUCTION
LABORATORIES
PORTABLE COMPUTERS
POWER GENERATION
PROGRAM PROCESSORS
UTILITY PROGRAMS
APPLICATION SOFTWARE
PACKAGING
GOVERNMENT
SUBCONTRACTING

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