}
		}
		// If there is exactly one result type,
		// associate the function with that type.
		if numResultTypes == 1 {
			typ.funcs.set(fun, r.mode&PreserveAST != 0)
			return
		}
	}

	// just an ordinary function
	r.funcs.set(fun, r.mode&PreserveAST != 0)
}

// lookupTypeParam searches for type parameters named name within the tparams
// field list, returning the relevant identifier if found, or nil if not.

	//	go doc time.Sunday
	// from finding the symbol. Work around this for now, but we
	// should fix it in go/doc.
	// A similar story applies to factory functions.
	mode := doc.AllDecls
	if showSrc {
		mode |= doc.PreserveAST // See comment for Package.emit.
	}
	docPkg := doc.New(astPkg, pkg.ImportPath, mode)
	typedValue := make(map[*doc.Value]bool)
	constructor := make(map[*doc.Func]bool)
	for _, typ := range docPkg.Types {

		{"Package.ImportPath", Field, 0},
		{"Package.Imports", Field, 0},
		{"Package.Name", Field, 0},
		{"Package.Notes", Field, 1},
		{"Package.Types", Field, 0},
		{"Package.Vars", Field, 0},
		{"PreserveAST", Const, 12},
		{"Synopsis", Func, 0},
		{"ToHTML", Func, 0},
		{"ToText", Func, 0},
		{"Type", Type, 0},
		{"Type.Consts", Field, 0},
		{"Type.Decl", Field, 0},
		{"Type.Doc", Field, 0},