OpenSourceLicense public domain OpenSourceLicenseFile libsecurity_codesigning.txt OpenSourceModifications none OpenSourceProject antlr2 OpenSourceURL http://www.antlr2.org/download/antlr-2.7.7.tar.gz OpenSourceVersion antlr2-2.7.7 OpenSourceWebsiteURL http://www.antlr2.org/ OpenSourceImportDate 2012-12-21