lr1

package

v0.0.0-...-d977049 Latest Latest Go to latest Published: Oct 17, 2021 License: Apache-2.0 Imports: 15 Imported by: 0

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Package lr1 generates Knuth's orgininal LR(1) parser and Pager's PGM with weak compatibility.

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func Gen(g *ast.GoGLL) ([]*basicprod.Production, *states.States, action.Actions)

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Path	Synopsis
action
basicprod
codegen
first
items
knuth
pgm This package implements LR(1) parser state machine generation by the Practical General Method (PGM) of Pager: A Practical General Method for Constructing LR(k) Parsers David Pager Acta Informatica Vol 7, 249-268, 1977	This package implements LR(1) parser state machine generation by the Practical General Method (PGM) of Pager: A Practical General Method for Constructing LR(k) Parsers David Pager Acta Informatica Vol 7, 249-268, 1977
states
symbolsuccessors