Add tree-sitter grammar

Author: Azganoth

grammars/tree-sitter-lua.json

@@ -27,6 +27,89 @@
   },
 
   "scopes": {
-    "lua": "source.lua"
+    "lua": "source.lua",
+
+    "comment": "comment",
+    "string": "string",
+    "number": "constant.numberic",
+
+    "function > function_name > identifier": "entity.name.function",
+    "function > function_name > property_identifier": "entity.name.function",
+    "function > function_name > method": "entity.name.function",
+    "function > parameters > identifier": "variable.parameter",
+    "function > 'end'": "storage.type.function",
+
+    "local_function > identifier": "entity.name.function",
+    "local_function > parameters > identifier": "variable.parameter",
+    "local_function > 'end'": "storage.type.function",
+
+    "function_call > identifier": "entity.name.function",
+    "function_call > method": "entity.name.function",
+
+    "function_definition > parameters > identifier": "variable.parameter",
+    "function_definition > 'end'": "storage.type.function",
+
+    "this": "variable.language",
+    "self": "variable.language",
+    "spread": "variable.parameter",
+    "'_G'": "variable.language",
+    "'_VERSION'": "variable.language",
+
+    "nil": "constant.language",
+    "true": "constant.language.boolean",
+    "false": "constant.language.boolean",
+
+    "'local'": "storage.modifier",
+    "'function'": "storage.type.function",
+    "label_statement": "storage.type.label",
+
+    "'{'": "punctuation.definition.table.begin.bracket.curly",
+    "'}'": "punctuation.definition.table.end.bracket.curly",
+
+    "'do'": "keyword.control",
+    "'return'": "keyword.control",
+    "'if'": "keyword.control",
+    "'then'": "keyword.control",
+    "'elseif'": "keyword.control",
+    "'else'": "keyword.control",
+    "'while'": "keyword.control",
+    "'repeat'": "keyword.control",
+    "'until'": "keyword.control",
+    "'for'": "keyword.control",
+    "'in'": "keyword.control",
+    "'goto'": "keyword.control",
+    "'end'": "keyword.control",
+
+    "'or'": "keyword.operator.logical",
+    "'and'": "keyword.operator.logical",
+    "'not'": "keyword.operator.logical",
+
+    "'='": "keyword.operator",
+    "'<'": "keyword.operator",
+    "'<='": "keyword.operator",
+    "'=='": "keyword.operator",
+    "'~='": "keyword.operator",
+    "'>='": "keyword.operator",
+    "'>'": "keyword.operator",
+    "'|'": "keyword.operator",
+    "'~'": "keyword.operator",
+    "'&'": "keyword.operator",
+    "'<<'": "keyword.operator",
+    "'>>'": "keyword.operator",
+    "'+'": "keyword.operator",
+    "'-'": "keyword.operator",
+    "'*'": "keyword.operator",
+    "'/'": "keyword.operator",
+    "'//'": "keyword.operator",
+    "'%'": "keyword.operator",
+
+    "'..'": "keyword.operator",
+    "'^'": "keyword.operator",
+
+    "'#'": "keyword.operator",
+
+    "'.'": "meta.delimiter",
+    "','": "meta.delimiter",
+    "';'": "meta.delimiter"
   }
 }