VS Code

The Idun extension for VS Code opens every Idun file type as Idun, highlights it, and adds a language bar: a row of rune buttons that insert a rune at the cursor. Hovering a button shows its APL glyph and name.

To install, build it from the repository and install the package:

make vscode
code --install-extension vscode/idun-*.vsix

Install the Idun 387 font too, since the extension sets Idun files to use it.

Idun highlighting in VS Code
Highlighting.
The Idun language bar in VS Code
The language bar, after clicking ⍴: ᛒ is inserted.
An Idun file open in VS Code
Every Idun file type opens as Idun.