Adjustments according to https://github.com/ubtue/tuefind/issues/1589
Adjustments according to https://github.com/ubtue/tuefind/issues/1589

ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools,ubtue/ub_tools