ligo/tools/lsp/README.md

To compile and run, the following tools are needed:

1. tree-sitter-clr (the Node.js one was usied during development)
2. optionally, nix package manager
3. haskell-stack

First, you need to generate the parser.c. For that, do

cd tools/lsp/pascaligo
tree-sitter generate

Then

cd ../squirrel
stack install

To use the executable, do

squirrel <filename>.ligo

At this stage of development, it first prints the dump of tree-sitter parse tree, then its attempts to build actual parse tree.