tree-sitter-purescript
Purescript language grammar for Tree-sitter.
Current state of the grammar
Parsing and highlighting is handled rather well; for instance, parsing 21k LOC of PureScript code across 378 files only returns 3 errors, so it will work very well for your regular syntax highlighting tasks.
The areas of potential improvement at the moment are cleaner, better structured node trees, more elaborate queries, reducing the size of and the dependency for the C scanner as well as increasing the amount of tests. Some documentation wouldn't hurt too.
Editor support
Helix
PureScript support works out of the box.
Kakoune
Consult your plugin of choice for guides on how to set up the grammar.
(Neo)Vim
TBA.
Emacs
TBA.
Other editors
Please suggest your ideas via issues.
Issues reporting and contributing
If you notice something not working correctly or simply have a suggestion or request to make, don't hesitate to open an issue, or open a pull request if you have code to share.
Acknowledgments
- tree-sitter-haskell contributors for developing the original grammar
- Maskhjarna/tree-sitter-purescript for starting the fork and inspiring further work