Function filename

internal/pkg/document/manager.go:92–100

(u uri.URI)

}

func filename(u uri.URI) (fn string, err error) {
	defer func() {
		// recover from non-file URI in uri.Filename()
		if r := recover(); r != nil {
			err = r.(error)
		}
	}()
	return u.Filename(), err
}

func (m *Manager) Version(ctx context.Context, u uri.URI) (int32, error) {
	m.mu.Lock()