JavaScript 1. Parsing a document
1.1. Providing the source
1.2. Localized errors
1.3. Error formats
1.4. Cursor lookup
2. Querying content
2.1. Field values
2.2. List values
2.3. Keys and Comments
2.4. Predefined Types
2.5. Custom Types
3. Querying elements
3.1. Optional/required
3.2. Dynamic layouts
3.3. Requiring all elements
4. Touching elements
4.1. Assert all touched
4.2. Manual touching
5. Error Metadata
5.1. Message
5.2. Text
5.3. Snippet
5.4. Cursor
5.5. Selection
6. Addendum
6.1. A complete example
6.2. AST inspection
6.3. FAQ

Developing for Eno with JavaScript

Installation from npm:

npm install enolib

Getting started

Create an eno document, for instance intro.eno:

Greeting: Hello World!

A minimal example to read this file with enolib:

const enolib = require('enolib');
const fs = require('fs');

const input = fs.readFileSync('intro.eno', 'utf-8');

const document = enolib.parse(input);

console.log( document.field('Greeting').requiredStringValue() );  // prints 'Hello World!'

Links

Package on npm - https://npmjs.com/package/enolib/
Repository on GitHub - https://github.com/eno-lang/enolib/