sodiboo / tree-sitter-ursl

tree-sitter grammar for URSL

If you don't know what tree-sitter is or how to use it, here's a quick guide to just setting up this repo so you can use it for highlighting or whatever:

• install tree-sitter: npm i -g tree-sitter-cli
  • and dependencies for this repo: npm i
• run tree-sitter generate to generate the parser

For syntax highlighting, also do this:

• tree-sitter init-config to generate a config file
• Add the necessary colors from queries/highlights.scm to the config
• Alternatively, copy my config which is meant to resemble vscode's Dark+ theme

{
    "parser-directories": [
        // Don't forget to add the **parent directory** of this repo
        // On my machine, this repo sits in "tree-sitter-ursl" which is in the following directory:
        "C:\\Users\\Terrain\\Documents\\Code\\tree-sitter"
    ],
    "theme": {
        "header": "#C586C0",
        "macro": "#C586C0",
        "instruction": "#569cd6",
        "instruction.unknown": {
            "color": "#569cd6",
            "italic": true
        },
        "label": "#DCDCAA",
        "register": "#9CDCFE",
        "address": "#4FC1FF",
        "port": "#4EC9B0",
        "string": "#ce9178",
        "string.special": "#d7ba7d",
        "number": "#b5cea8",
        "identifier": {
            "color": "#FFFFFF",
            "italic": true
        },
        "identifier.placeholder": {
            "color": "#9CDCFE",
            "italic": true
        },
        // probably shouldn't delete the default entries after this point
    }
}

And if you make any changes to grammar.js, run tree-sitter generate again.

• tree-sitter parse file.ursl: parse and view a syntax tree
• tree-sitter highlight file.ursl: highlights the file in the terminal