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U.S. Department of Energy
Office of Scientific and Technical Information

LR: automatic parser generator and LR(1) parser. [In FORTRAN 66]

Technical Report ·
OSTI ID:6678747

LR is an LR(a) parser generation system. It is written entirely in portable ANSI standard FORTRAN 66, and has been successfully operated on a number of computers. LA uses a powerful algorithm to generate a space-efficient parser for any LR(1) grammer. Generated parsers have been used in a variety of compilers, utility programs, and applications packages. 6 figures.

Research Organization:
California Univ., Davis (USA). Dept. of Animal Science; California Univ., Livermore (USA). Lawrence Livermore Lab.
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
6678747
Report Number(s):
UCRL-82926
Country of Publication:
United States
Language:
English

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