Revert "tidy"

This reverts commit 2d21bf0d75a3f6a55f8fe9f79d47846ad9f4f68d.

src/js/node/util.ts

@@ -202,6 +202,7 @@ function styleText(format, text) {
     let left = "";
     let right = "";
     for (const key of format) {
+      if (key === "none") continue;
       const formatCodes = inspect.colors[key];
       if (formatCodes == null) {
         validateOneOf(key, "format", ObjectKeys(inspect.colors));
@@ -213,6 +214,10 @@ function styleText(format, text) {
     return `${left}${text}${right}`;
   }
 
+  if (format === "none") {
+    return text;
+  }
+
   let formatCodes = inspect.colors[format];
 
   if (formatCodes == null) {

test/js/node/test/parallel/test-util-styletext.js

@@ -41,3 +41,8 @@ assert.throws(() => {
 }, {
   code: 'ERR_INVALID_ARG_VALUE',
 });
+
+assert.strictEqual(util.styleText('none', 'test'), 'test');
+assert.strictEqual(util.styleText(['none'], 'test'), 'test');
+assert.strictEqual(util.styleText(['none', 'red'], 'test'), '\u001b[31mtest\u001b[39m');
+assert.strictEqual(util.styleText(['red', 'none'], 'test'), '\u001b[31mtest\u001b[39m');