util: add 'none' style to styleText · nodejs/node@532c173

Original file line number	Diff line number	Diff line change
`@@ -2408,6 +2408,9 @@ added:`
`2408`	`2408`	`- v21.7.0`
`2409`	`2409`	`- v20.12.0`
`2410`	`2410`	`changes:`
	`2411`	`+ - version: REPLACEME`
	`2412`	`+ pr-url: https://github.com/nodejs/node/pull/58437`
	`2413`	+ description: Added the `'none'` format as a non-op format.
`2411`	`2414`	`- version:`
`2412`	`2415`	`- v23.5.0`
`2413`	`2416`	`- v22.13.0`
`@@ -2483,6 +2486,8 @@ console.log(`
`2483`	`2486`	`);`
`2484`	`2487`	```
`2485`	`2488`
	`2489`	+The special format value `none` applies no additional styling to the text.
	`2490`	`+`
`2486`	`2491`	`The full list of formats can be found in [modifiers][].`
`2487`	`2492`
`2488`	`2493`	## Class: `util.TextDecoder`

Original file line number	Diff line number	Diff line change
`@@ -100,10 +100,11 @@ function lazyAbortController() {`
`100`	`100`	`let internalDeepEqual;`
`101`	`101`
`102`	`102`	`/**`
`103`		`- * @param {string} code`
	`103`	`+ * @param {string} [code]`
`104`	`104`	`* @returns {string}`
`105`	`105`	`*/`
`106`	`106`	`function escapeStyleCode(code) {`
	`107`	`+if (code === undefined) return '';`
`107`	`108`	return `\u001b[${code}m`;
`108`	`109`	`}`
`109`	`110`
`@@ -139,6 +140,7 @@ function styleText(format, text, { validateStream = true, stream = process.stdou`
`139`	`140`	`let left = '';`
`140`	`141`	`let right = '';`
`141`	`142`	`for (const key of formatArray) {`
	`143`	`+if (key === 'none') continue;`
`142`	`144`	`const formatCodes = inspect.colors[key];`
`143`	`145`	`// If the format is not a valid style, throw an error`
`144`	`146`	`if (formatCodes == null) {`

Original file line number	Diff line number	Diff line change
`@@ -75,6 +75,8 @@ assert.strictEqual(`
`75`	`75`	`styled,`
`76`	`76`	`);`
`77`	`77`
	`78`	`+assert.strictEqual(util.styleText('none', 'test'), 'test');`
	`79`	`+`
`78`	`80`	`const fd = common.getTTYfd();`
`79`	`81`	`if (fd !== -1) {`
`80`	`82`	`const writeStream = new WriteStream(fd);`