As this is a Rust (mini) project, you'll have to have cargo installed:
bash
cargo install foam-highlighter
Then, all you have to do is to point to the file you want highlighted:
bash
foam-highlighter /path/to/foam/Dict
If parsing was successful, a styled HTML snippet will be sent to your stdout.
By default, I'm using CSS classes from highlight.js
to highlight the code in the least intrusive manner. I currently provide no way
of changing this behaviour (Aside from changing the hard-coded names in src/main.rs).
We're also depending on OpenFOAM grammar for Tree-Sitter, which can parse all tutorial files from OpenFOAM 8 and Foam-Extend 4 repositories. If you suspect there is an issue with the parser, please open an issue there.