There is this regex to capture markdown title and conten, from Obsidian to anki plugin.

https://github.com/ObsidianToAnki/Obsidian_to_Anki/wiki/Header-paragraph-style

^#+(.+)n*((?:n(?:^[^n#].{0,2}$|^[^n#].{3}(?<!<!–).*))+)

It works but stops when there is an empty new line.

I’ve been tinkering with it to see if I could change it so it doesn’t stop capturing on an empty line.

Please, can anyone explain what the regex does?

See original

https://regex101.com/r/IotYiZ/2

I’ve tried removing n from expresion but messes up with nested titles.

(With X so it’s pretty)

    /^#+(.+)n*
    (
            (?:n(?:^[^#].{0,2}$
                 |^[^#].{3}
                      (?<!<!--).*
             )
         )+
     )/gmx