https://go.googlesource.com/tools/+/refs/heads/gopls-release-branch.0.14/cmd/goyacc/
cmd/goyacc - tools - Git at Google
cmdtoolsgitgoogle
https://pkg.go.dev/github.com/ldeng-ustc/parser/goyacc
goyacc command - github.com/ldeng-ustc/parser/goyacc - Go Packages
Goyacc is a version of yacc generating Go parsers.
commandgithubustcparsergo