nodejs
diff --git a/‎lib/repl.js‎
Lines changed: 2 additions & 2 deletions b/‎lib/repl.js‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎test/parallel/test-repl-tab-complete.js‎
Lines changed: 13 additions & 5 deletions b/‎test/parallel/test-repl-tab-complete.js‎
Lines changed: 13 additions & 5 deletions
@@ -1144,7 +1144,7 @@ REPLServer.prototype.turnOffEditorMode = deprecate(
   'DEP0078');
 
 const importRE = /\bimport\s*\(\s*['"`](([\w@./:-]+\/)?(?:[\w@./:-]*))(?![^'"`])$/;
-const requireRE = /\brequire\s*\(\s*['"`](([\w@./-]+\/)?(?:[\w@./-]*))(?![^'"`])$/;
+const requireRE = /\brequire\s*\(\s*['"`](([\w@./:-]+\/)?(?:[\w@./:-]*))(?![^'"`])$/;
 const fsAutoCompleteRE = /fs(?:\.promises)?\.\s*[a-z][a-zA-Z]+\(\s*["'](.*)/;
 const simpleExpressionRE =
     /(?:[a-zA-Z_$](?:\w|\$)*\??\.)*[a-zA-Z_$](?:\w|\$)*\??\.?$/;
@@ -1306,7 +1306,7 @@ function complete(line, callback) {
     }
 
     if (!subdir) {
-      ArrayPrototypePush(completionGroups, _builtinLibs);
+      ArrayPrototypePush(completionGroups, _builtinLibs, nodeSchemeBuiltinLibs);
     }
   } else if (RegExpPrototypeTest(importRE, line) &&
              this.allowBlockingCompletions) {
 
@@ -31,6 +31,10 @@ const assert = require('assert');
 const path = require('path');
 const fixtures = require('../common/fixtures');
 const { builtinModules } = require('module');
+const publicModules = builtinModules.filter(
+  (lib) => !lib.startsWith('_') && !lib.includes('/'),
+);
+
 const hasInspector = process.features.inspector;
 
 if (!common.isMainThread)
@@ -239,9 +243,9 @@ putIn.run(['.clear']);
 
 testMe.complete('require(\'', common.mustCall(function(error, data) {
   assert.strictEqual(error, null);
-  builtinModules.forEach((lib) => {
+  publicModules.forEach((lib) => {
     assert(
-      data[0].includes(lib) || lib.startsWith('_') || lib.includes('/'),
+      data[0].includes(lib) && data[0].includes(`node:${lib}`),
       `${lib} not found`
     );
   });
@@ -258,11 +262,15 @@ testMe.complete("require\t( 'n", common.mustCall(function(error, data) {
   assert.strictEqual(error, null);
   assert.strictEqual(data.length, 2);
   assert.strictEqual(data[1], 'n');
+  // require(...) completions include `node:`-prefixed modules:
+  publicModules.forEach((lib, index) =>
+    assert.strictEqual(data[0][index], `node:${lib}`));
+  assert.strictEqual(data[0][publicModules.length], '');
   // There is only one Node.js module that starts with n:
-  assert.strictEqual(data[0][0], 'net');
-  assert.strictEqual(data[0][1], '');
+  assert.strictEqual(data[0][publicModules.length + 1], 'net');
+  assert.strictEqual(data[0][publicModules.length + 2], '');
   // It's possible to pick up non-core modules too
-  data[0].slice(2).forEach((completion) => {
+  data[0].slice(publicModules.length + 3).forEach((completion) => {
     assert.match(completion, /^n/);
   });
 }));