Hi, the docs are quite brief about this. Would ratio targets allow you to create a link to a website to the word <<<my site>>> would always lead to a corresponding link? Do you have an example of radio targets?

It's more of a glosssary.

    My Glossary:
    - <<<Martin Prince>>>: Smart guy, gets bullied a lot Nelson Muntz
    - <<<Nelson Muntz>>>: Troubled guy, does a lot of bullying to Martin Prince.
  
    Watching the Simpsons, Martin Prince seems to get into a lot of altercations with Nelson Munz.

Any reference of "Martin Prince" or "Nelson Muntz" will be highlighted (YES, even in the definitions themselves) due to the radio targets in the document (you may have C-c C-c the target first to initialise it).

You can click on that highlighted text to jump to where it was first defined.

No, that wouldn't work. Radio Targets are intended for the precise repetitions of the same characters. If you surround a regular org link in three angle brackets, eg <<<[[https://www.bbc.com][bbc]]>>>, then the Radio link will clobber the web link on the target itself (ie C-c C-o won't take you anywhere), and it will only highlight repetitions of [[https://www.bbc.com][bbc]] rather than just bbc.

For something similar to what you're asking, I would just go for something like...

The <<<bbc>>> ([[https://www.bbc.com][site]]) is the UK's state broadcasting company. Now when I write bbc (or BBC) these will be highlighted as links and will take you back to the Radio Target in the first sentence and I can then click on the link

Also note that you can mark a word or region and then hit C-c n r (org-insert-radio-target-brackets) to surround it in angle brackets and enable it as a radio target.

I couldn’t find the command you mentioned “org-insert-radio-target-brackets” in my Emacs and it doesn’t appear to be in the manual[1] either. But of course it is very trivial to write, in case anyone else needs this:

  (defun org-insert-radio-target-brackets (start end)
    "Wraps a region with angular brackets to create a radio target."
    (interactive "r")
    (save-excursion
      (goto-char end)
      (insert ">>>")
      (goto-char start)
      (insert "<<<")))

  (keymap-set org-mode-map "C-c n r" #'org-insert-radio-target-brackets)

[1]: https://orgmode.org/manual/Radio-Targets.html

Apologies, you're right - this was a function I'd forgotten that I'd defined myself! The main thing I would add to your definition is to finish with org-update-radio-target-regexp which does what C-c C-c would otherwise do in this context.

Here's how I defined it.

  (defun org-insert-radio-target-brackets (&optional arg)
    "Surround selected text with Org Radio Target angle brackets (eg. <<<arg>>>) and then find and update all radio targets"
    (interactive)
    (progn
      (insert-pair arg "<<<" ">>>")
      (org-update-radio-target-regexp)))

Good idea to update the radio targets along with the wrapping. Also, I didn’t know `insert-pair` exists, could have saved me some typing. :)

How about [[https://www.bbc.com][<<<BBC>>>]]?

Anything smaller than 80% (TKL) feels cramped to me. I wonder if there is an 80% keyboard with qmk and bluetooth support which I don't have to assemble myself, or at least not solder it all. Any recommendations?

Keychron K8 looks pretty close: https://www.keychron.com/products/keychron-k8-pro-qmk-via-wi...

The days of soldering are far behind us, pretty much everything these days is hot-swappable. It sounds like keychron would be a good fit for you.

I think bpytop is the previous version writtten in Python. btop++ is a cpp re-write

And, as I just found while poking around, `bpytop` is also a rewrite, of the original(?) `bashtop`.