initial commit

test/example.jn

@@ -0,0 +1,5 @@
+{
+  const name: str = 'bob';
+  const bob = new Person(name);
+  print(bob.name);
+}

test/example.ts

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+import { readFileSync } from 'fs';
+
+import { Parser, Tokenizer } from '@/compiler';
+import * as grammars from '@/grammars';
+
+const grammar = grammars.v1;
+
+const tokenizer = new Tokenizer(grammar);
+const parser = new Parser(tokenizer, grammar);
+
+const source = readFileSync(__dirname + '/example.jn', 'utf-8');
+const maxLength = Math.max(...source.split('\n').map((line) => line.length));
+const padding = Math.floor((maxLength - ' Parsing: '.length) / 2);
+try {
+  console.log('='.repeat(padding) + ' Parsing: ' + '='.repeat(padding));
+  console.log(source);
+  console.log('='.repeat(maxLength));
+  console.log(JSON.stringify(parser.parse(source), null, 2));
+} catch (error) {
+  console.error(`Error parsing "${source}":`, error);
+}