2022-08-02: created this page in Emacs. Could not do it in Obsidian, but, hey, maybe there are options to set in Obsidian to let that happen?
so now the test is to see what happens when (1) I look at the vault in Obsidian, and (2) I run MWB to build the website
test successful: page created in Emacs, viewed in Obsidian, website constructed and # replaced by _ in MWB output