Lemon

The Lemon program is an LALR(1) parser generator.

Public-domain software · by D. Richard Hipp · hwaci.com

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What Lemon’s own pages say

What it says it doesThe Lemon program is an LALR(1) parser generator. hwaci.com
Open sourceYes hwaci.com
Licensethe code that lemon generates are in the public domain. hwaci.com

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.