anybody who's willing to add this feature, e.g. using a modified hiddenheader plugin?
I'd offer a
fee for this to get done.
currently I get the desired functionality when I use hiddenheader as follows:
----
====%hide x ====
But I want to omit the extra line.
Note: using the plugin editsections2 it is ensured that the edit button appears just below the horizontal line (required to get correct representation when headers are present, too).