Does this apply to directories too?

Does this apply to directories too?

It does not, It actually didn't come to mind

As discussed on discord; may make more sense to use HKCU or HKLM, depending on how they install it. Will leave this open until you're ready with that.

This now applies to both directory and file

It also able to "Open with Lite XL" within a directory

Tested; it works. The actual install process leaves me with a broken executable, but that's not this PR's problem. Works totally fine for me. Merging.

It would be nice to have this on the portable version as well in a .reg file.

I don't think it would work as the keys would need to refer to the location of the executable, which is not known in the portable case.

A bat script might be able to do the job, but it's a hassle as you need to manually install/uninstall the context menu integration

This is not working for me. I installed 2.1.1 via Chocolatey and I don't have the option.
https://community.chocolatey.org/packages/lite-xl

Could it be because this is on Windows Server 2022 Standard?

The context menu entry is added via our installer.
It looks like the Chocolatey package is not using the installer, but it's using our portable zips, so it would need to "manually" add the register keys.

The context menu entry is added via our installer. It looks like the Chocolatey package is not using the installer, but it's using our portable zips, so it would need to "manually" add the register keys.

I thought about that so after installing with Chocolatey, I also downloaded the installer and installed it through it. Still no context menu.

Oh yeah, it's because this isn't in any release yet - coming soon:tm:.