[Gretl-devel] package creation: incomplete check for 'label'?

Hi, I've noticed (with  the latest snapshot) that it is possible to create a function package without the "label" field in the spec file although the "menu-attachment" field is given. This leads to the failure of the menu attachment. The failure itself is understandable, but I'm wondering whether this mistake (of the package writer) could be caught at the creation stage? Part of the DTD check? thanks sven