[Dillo-dev] Bookmarks: Nested Levels?

[Jonathan B. Horen]

Web browsers have, for most of their history, provided a robust facility for organizing bookmarks; however, Dillo provides only a single-level bookmark structure:

~/.dillo/bm.txt

:s0: Personal
s0 https://my/credit/union/ My Credit Union

:s1: FLORIDA
s1 https://www.publix.com/ Publix Super Market

:s2: Linux
s2 https://lwn.net/ Linux Weekly News

Nothing, though, for second-, third-, ... n-level bookmarks.. "nested levels". I thought perhaps something like this might work:

:s2:1: Apps
:s2:2: Distros
:s2:3: How-To
:s2:4: Small Linux
:s2:5: Tools

s2:1 https://calibre-ebook.com/ Calibre e-Book
s2:1 https://clonezilla.org/ Clonezilla
s2:1 https://www.digikam.org/ Digikam

Sadly, no joy. I tried other variations: :s2.1: / s2.1 (nope), :s2-1: / s2-1 (nope).

So, I wonder if Dillo has such support built-in (and, if so, what's the syntax).

Anyone?