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repl - Node documentation

Usage in Deno

import * as mod from "node:repl";
<div class="alert alert-warning"><div><svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"> <path stroke="none" d="M0 0h24v24H0z" fill="none" /> <path d="M12 9v4" /> <path d="M10.363 3.591l-8.106 13.534a1.914 1.914 0 0 0 1.636 2.871h16.214a1.914 1.914 0 0 0 1.636 -2.87l-8.106 -13.536a1.914 1.914 0 0 0 -3.274 0z" /> <path d="M12 16h.01" /> </svg> Deno compatibility</div><div><p> All symbols are not supported.</p> </div></div>

The node:repl module provides a Read-Eval-Print-Loop (REPL) implementation that is available both as a standalone program or includible in other applications. It can be accessed using:

import repl from 'node:repl';

Classes

Functions

f
start

The repl.start() method creates and starts a REPLServer instance.

Interfaces

Type Aliases

T
REPLCommandAction
No documentation available
T
REPLEval
No documentation available
T
REPLWriter
No documentation available

Variables

v
REPL_MODE_SLOPPY

A flag passed in the REPL options. Evaluates expressions in sloppy mode.

v
REPL_MODE_STRICT

A flag passed in the REPL options. Evaluates expressions in strict mode.This is equivalent to prefacing every repl statement with 'use strict'.

v
writer

This is the default "writer" value, if none is passed in the REPL options,and it can be overridden by custom print functions.