verb/docs/src/learn/toc.md

A project without documentation is like a project that doesn't exist. Verb solves this by making it dead simple to generate docs, using simple markdown templates, with zero configuration required.

> A few different options are available for creating a Table of Contents with Verb.

## Single page: code comment

Use the following syntax wherever you want the TOC:

```
<!-- toc -->
```

* Current page only
* Generate the TOC after everything is rendered.
* Any page with the `<!-- toc -->` code comment will include every section on the final rendered page.
* Leaves code comments behind marking the beginning and end of the TOC, but they won't be visible to viewers.


## Single page: `toc()` tag

Use the following syntax wherever you want the TOC:

```
{%%= toc() %}
```

* When no arguments are passed a TOC is generated for the current page only
* Builds the TOC on-the-fly as each page is rendered.
* Unlike code comments, this doesn't "leave anything behind" after the build.
* But, it _does not recurse into includes_, so only the _current, top-level page_ will be used to generate the TOC.

## Multiple pages: `toc()` tag

Use the following syntax wherever you want the TOC:

```
{%%= toc("*.md") %}
```

* Multiple pages
* Same syntax as `{%%= toc() %}` but with a filepath or globbing patterns defined.
* Generates a complete table of contents that includes every section of every page defined
* Each section of the generated TOC begins with a heading that is created from the name of each file
* Adds relative links to each file
* Adds relative links to each section of each file.


## TOC Options

Verb uses [marked-toc](https://github.com/jonschlinkert/marked-toc) for generating tables of contents. Only options that have been changed from the marked-toc defaults are listed here. _Please visit [marked-toc](https://github.com/jonschlinkert/marked-toc) for additional documentation and to see the complist list of available options.

### maxDepth

Type: `number`

Default: `2`

The number of levels of list items to generate.