Hi, [...]
>>> I'm wondering, though, how you support the special case of "beamer frame >>> level" set to 0, where we need to add the tag "B_frame" (in fact, the >>> property) to show where the frame really begins. thanks for that tip! This, I didn't know, but I'll use as standard now. I never understood why there is actually the need for the beamer_frame_level, as there is the B_frame anyway. The beamer_frame_level becomes annoying frequently, when there are sections with sub-sections and sections without. [...] Regards, Andreas