Yes, that small addition does the magic.
But, when the layout is complex, I get an error message – uninitialized member: “Name”
This happens when Repeat is kept inside two containers of the same type as in this example
#(Vert field_a field_b (Horz Fill Vert( (Repeat(Horz sub_1 sub_2) name:field_c)))))
Adding a Name:”V2″” to the inner Vert brings another error- uninitialized member: “YStretch”.
Please do explain a bit of what is happening when a name argument is given / which other controls can be used in a similar fashion to enter data into a field (without using a field definition).