functions.xml files in translations

Hi! I find it a bit confusing that both the EN and all the translations have functions.xml files in reference subdirs. The goal of these functions.xml files is to have all functions from EN to be part of the manual in case they are not translated. But if the build system uses the functions.xml file from the HU subdir, then the untranslated functions won't be there... I have not checked how the build system works, but IMHO the functions.xml files in the translation subdirs are redundant and may lead to problems.. Goba