const golang.org/x/tools/internal/typeparams.termSep

2 uses

	golang.org/x/tools/internal/typeparams (current package)
		termlist.go#L29: const termSep = " | "
		termlist.go#L39: 			buf.WriteString(termSep)

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)