I want to export my org-mode document, but filter out all the actual content (well, ideally, just show it in the current buffer, but if that's harder to do, export is fine). That is, I want to only see the headlines. Except, the first paragraph after each headline should still be shown. Or, what would be even cooler, if I could use a demarcation such as a horizontal line ("-----") to indicate where it should end.
Basically, I intend these first paragraphs to be short summaries of what follows. (But I dont want to split it into two sub-headings 'summary' and 'content', which is what I've been doing so far.)
Could you help me, give some pointers, or maybe examples for something similar that I could modify? I am sadly not well-versed in emacs lisp.