var golang.org/x/pkgsite/cmd/pkgsite.gopathMode

2 uses

	golang.org/x/pkgsite/cmd/pkgsite (current package)
		main.go#L43: 	gopathMode = flag.Bool("gopath_mode", false, "assume that local modules' paths are relative to GOPATH/src")
		main.go#L82: 		if *gopathMode {