I see. Just gave it a try and backslash works as escape. Though also I'm probably unlikely to experience such issues myself as my Emacs theme shows formatting characters even after applying the formatting.

▲ arboles a day ago | parent [-]

The following:

  \~300 lines

Still exports as <p>\~300 lines</p> (in case of an HTML export). In fact you could "escape it" with any character, the backslash isn't doing anything special, the formatting just doesn't trigger if there's no white space on one side. When I use Org I also do not have auto-formatting, as you do, but the highlighting would still be wrong. And it'd be masochistic to put up with that unless you've invested a lot into Org for other reasons.

▲ skeledrew 21 hours ago | parent [-]

Sounds to me like it's a shortcoming of the exporter then, to not remove the escape characters as appropriate. Though one would think others would've run into this issue and fixed it. Or perhaps you're missing some other prevalent alternative?

The highlighting corrects for me once I "escape" the "~300".

▲ arboles 21 hours ago | parent [-]

You didn't understand me. The highlighting also disappears if you "escape" with %

  %~300

Or the character A:

  A~300

	▲	skeledrew 15 hours ago \| parent [-]
		Isn't the aim to have the highlighting only apply to `~systemctl start fnord~`, and not have whatever you used to escape the "~300" appear in an export? Highlighting and exporting are 2 pretty distinct functions.