code.gitea.io/gitea@v1.22.3/options/license/Bison-exception-1.24 (about)

     1  As a special exception, when this file is copied by Bison into a
     2  Bison output file, you may use that output file without restriction.
     3  This special exception was added by the Free Software Foundation
     4  in version 1.24 of Bison.