Require Node.js 22

Author: sindresorhus

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
       matrix:
         node-version:
           - 24
-          - 20
+          - 22
     steps:
       - uses: actions/checkout@v6
       - uses: actions/setup-node@v6

index.js

@@ -29,7 +29,7 @@ function applySgrFragments(activeStyles, fragments) {
 }
 
 function undoAnsiCodes(activeStyles) {
-	return [...activeStyles.keys()].reverse().join('');
+	return [...activeStyles.keys()].toReversed().join('');
 }
 
 function closeHyperlink(hyperlinkToken) {
@@ -63,13 +63,21 @@ function hasSgrStartFragment(token) {
 	return token.fragments.some(fragment => fragment.type === 'start');
 }
 
-function clearPendingHyperlink(parameters) {
+function discardPendingHyperlink(parameters) {
 	if (
 		parameters.activeHyperlink
 		&& !parameters.activeHyperlinkHasVisibleText
 		&& parameters.activeHyperlinkOutputIndex !== undefined
 	) {
-		parameters.returnValue = parameters.returnValue.slice(0, parameters.activeHyperlinkOutputIndex);
+		const openCodeLength = parameters.activeHyperlink.code.length;
+		parameters.returnValue = parameters.returnValue.slice(0, parameters.activeHyperlinkOutputIndex) + parameters.returnValue.slice(parameters.activeHyperlinkOutputIndex + openCodeLength);
+
+		if (
+			parameters.pendingSgrOutputIndex !== undefined
+			&& parameters.pendingSgrOutputIndex > parameters.activeHyperlinkOutputIndex
+		) {
+			parameters.pendingSgrOutputIndex -= openCodeLength;
+		}
 	}
 
 	parameters.activeHyperlink = undefined;
@@ -126,7 +134,7 @@ function applyHyperlinkToken(parameters) {
 			&& parameters.activeHyperlink
 			&& !parameters.activeHyperlinkHasVisibleText
 		) {
-			clearPendingHyperlink(parameters);
+			discardPendingHyperlink(parameters);
 			return parameters;
 		}
 
@@ -255,13 +263,15 @@ export default function sliceAnsi(string, start, end) {
 					activeHyperlink,
 					activeHyperlinkHasVisibleText,
 					activeHyperlinkOutputIndex,
+					pendingSgrOutputIndex,
 					returnValue,
 				};
-				clearPendingHyperlink(hyperlinkState);
+				discardPendingHyperlink(hyperlinkState);
 				({
 					activeHyperlink,
 					activeHyperlinkHasVisibleText,
 					activeHyperlinkOutputIndex,
+					pendingSgrOutputIndex,
 					returnValue,
 				} = hyperlinkState);
 			}

package.json

@@ -12,7 +12,7 @@
 	},
 	"sideEffects": false,
 	"engines": {
-		"node": ">=20"
+		"node": ">=22"
 	},
 	"scripts": {
 		"test": "xo && ava && tsc --lib esnext index.d.ts"
@@ -50,10 +50,10 @@
 		"is-fullwidth-code-point": "^5.1.0"
 	},
 	"devDependencies": {
-		"ava": "^6.4.1",
+		"ava": "^7.0.0",
 		"chalk": "^5.6.2",
 		"random-item": "^4.0.1",
-		"strip-ansi": "^7.1.2",
-		"xo": "^1.2.3"
+		"strip-ansi": "^7.2.0",
+		"xo": "^2.0.2"
 	}
 }

test.js

@@ -643,6 +643,11 @@ test('does not include hyperlink escapes when slicing only outside linked text',
 	t.is(sliceAnsi(input, 14, 19), 'suffi');
 });
 
+test('preserves surrounding SGR changes when discarding an empty hyperlink', t => {
+	const input = '\u001B[31mA\u001B]8;;https://example.com\u0007\u001B[39m\u001B]8;;\u0007B';
+	t.is(sliceAnsi(input, 0, 2), '\u001B[31mA\u001B[39mB');
+});
+
 test('does not include styles that start after end', t => {
 	const input = `a${chalk.red('b')}`;
 	t.is(sliceAnsi(input, 0, 1), 'a');

tokenize-ansi.js

@@ -64,7 +64,7 @@ const SGR_ANSI_256_LAST_PARAMETER_OFFSET = 2;
 const SGR_TRUECOLOR_LAST_PARAMETER_OFFSET = 4;
 const VARIATION_SELECTOR_16_CODE_POINT = 65_039;
 const COMBINING_ENCLOSING_KEYCAP_CODE_POINT = 8419;
-const EMOJI_PRESENTATION_GRAPHEME_REGEX = /\p{Emoji_Presentation}/u;
+const EMOJI_PRESENTATION_GRAPHEME_REGEX = /\p{Emoji_Presentation}/v;
 const GRAPHEME_SEGMENTER = new Intl.Segmenter(undefined, {granularity: 'grapheme'});
 
 const endCodeNumbers = new Set();