Update code point

sindresorhus · Nov 22, 2023 · 39b4a2b · 39b4a2b
1 parent 3763b7a
commit 39b4a2b
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/index.js b/index.js
@@ -1,10 +1,7 @@
 import {codeFrameColumns} from '@babel/code-frame';
 import indexToPosition from 'index-to-position';
 
-const getCodePoint = character => {
-	const codePoint = character.codePointAt(0).toString(16).toUpperCase();
-	return '0x' + (codePoint.length % 2 ? '0' : '') + codePoint;
-};
+const getCodePoint = character => `\\u{${character.codePointAt(0).toString(16)}}`;
 
 export class JSONError extends Error {
 	name = 'JSONError';

diff --git a/test.js b/test.js
@@ -8,7 +8,7 @@ const NODE_JS_VERSION = Number(process.versions.node.split('.')[0]);
 
 const errorMessageRegex = (() => {
 	if (NODE_JS_VERSION < 20) {
-		return /Unexpected token "}"\(0x7D\)/;
+		return /Unexpected token "}"\(\\u{61\}\)/;
 	}
 
 	if (NODE_JS_VERSION < 21) {
@@ -125,7 +125,7 @@ test('Unexpected tokens', t => {
 		if (NODE_JS_VERSION === 18) {
 			t.is(firstLine, 'Unexpected token "a"(0x61) in JSON at position 0');
 		} else {
-			t.is(firstLine, 'Unexpected token "a"(0x61), "a" is not valid JSON');
+			t.is(firstLine, 'Unexpected token "a"(\\u{61}), "a" is not valid JSON');
 		}
 	}
 });