Berkeley Yacc

generate LALR(1) parsers

Public-domain software · by Thomas E. Dickey · invisible-island.net

Open Berkeley Yacc in AirStack

What Berkeley Yacc’s own pages say

What it says it doesgenerate LALR(1) parsers invisible-island.net
LicenseBerkeley Yacc is in the public domain. invisible-island.net

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.