//   their "vendor/" standard-library copies.)
			// - 'go list std' does not include commands, which cannot be
			//   imported anyway.
			if ip := pkg.ImportPath; pkg.Standard && ip != "unsafe" && !strings.HasPrefix(ip, "vendor/") && !internalPkg.MatchString(ip) {
				stdPackages = append(stdPackages, ip)
			}
			importDir[pkg.ImportPath] = pkg.Dir
			if len(pkg.ImportMap) > 0 {
				importMap[pkg.Dir] = make(map[string]string, len(pkg.ImportMap))

pkg net, method (*ParseError) Temporary() bool
pkg net, method (*ParseError) Timeout() bool
pkg net, method (IP) IsPrivate() bool
pkg net/http, func AllowQuerySemicolons(Handler) Handler
pkg net/url, method (Values) Has(string) bool
pkg reflect, func VisibleFields(Type) []StructField
pkg reflect, method (Method) IsExported() bool