=== MarkTreeDoc ===
Contributors: 4ving
Tags: documentation, markdown, docs, pure css, table of contents
Requires at least: 5.8
Tested up to: 7.1
Requires PHP: 7.4
Stable tag: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Zero-JS, pure HTML5 and CSS3 modern three-column documentation generator for WordPress.

== Description ==

MarkTreeDoc is a modern, lightweight, high-performance documentation plugin for WordPress built with pure HTML5 and CSS3.

It features zero client-side JavaScript for front-end rendering, providing blazing fast speed, complete SEO friendliness, tree navigation, one-page instant tab switching, syntax highlighting, breadcrumbs, right outline TOC, and more.

= Key Features =

* **Zero Client JS**: Pure HTML5 and modern CSS3 rendering without heavy frontend scripts.
* **Three-Column Layout**: Left tree navigation, center content flow, and right outline/notes sidebar.
* **Instant Tab Navigation**: Seamless single-page tab transitions driven by CSS pseudo-classes.
* **Built-in Markdown Engine**: Full GFM support including tables, task lists, alerts, blockquotes, and footnotes.
* **Syntax Highlighting**: Pre-rendered syntax highlighting for PHP, Python, JavaScript, CSS, HTML, Bash, Go, Rust, and more.
* **Responsive Design**: Fluid mobile and desktop experiences with collapsible sidebars.
* **Multilingual Ready**: Fully compatible with Polylang and Loco Translate, with built-in English and Simplified Chinese support.

== Installation ==

1. Upload the `marktreedoc` folder to the `/wp-content/plugins/` directory, or install the plugin directly through the WordPress plugins screen.
2. Activate the plugin through the 'Plugins' screen in WordPress.
3. Use the 'MarkTreeDoc' menu in the admin dashboard to create and manage your doc sets.
4. Copy the shortcode `[marktreedoc id="X"]` and insert it into any post, page, or template.

== Frequently Asked Questions ==

= Does MarkTreeDoc require frontend JavaScript? =
No. The frontend document display is rendered using pure HTML5 and CSS3, requiring zero JavaScript on the client side.

= Does it support Polylang and Loco Translate? =
Yes. MarkTreeDoc is fully localized and compatible with standard gettext translation tools like Loco Translate, as well as multi-language plugins like Polylang.

== External Services ==

MarkTreeDoc runs entirely on your local WordPress installation and does NOT connect to any external third-party services, remote APIs, or cloud analytics. All Markdown parsing, syntax highlighting, and HTML/CSS compilation are processed locally on your server.

== Screenshots ==

1. Pure HTML5 and CSS3 three-column documentation reader with instant tab switching.
2. Visual tree structure designer and live markdown editing workspace in WordPress admin.
3. Fluid responsive layout on mobile devices with collapsible navigation sidebar.
4. Flexible layout options including breadcrumbs, outline TOC, and syntax highlighting.

== Changelog ==

= 1.0.0 =
* Initial public release with full Markdown parsing, tree navigation, and zero-JS frontend compiler.

