Convert ORG to AsciiDoc

Why Convert ORG to AsciiDoc?

Converting Org-mode files to AsciiDoc is valuable when you need to transition content from an Emacs-centric workflow to a professional documentation and publishing pipeline. While Org-mode excels within the Emacs ecosystem for personal organization, task management, and note-taking, AsciiDoc is purpose-built for technical documentation that needs to be shared, published, and maintained collaboratively across teams.

AsciiDoc provides a rich semantic markup language that maps directly to DocBook XML, enabling output to HTML, PDF, EPUB, and man pages through tools like Asciidoctor. Its admonition blocks (NOTE, TIP, WARNING, CAUTION, IMPORTANT), include directives, and conditional processing make it the preferred choice for large-scale documentation projects such as software manuals, API references, and technical books.

Many open-source projects and enterprises have adopted AsciiDoc for their documentation. Projects like Spring Framework, Hibernate, and Fedora Linux use AsciiDoc extensively. By converting your Org-mode content to AsciiDoc, you gain access to these established workflows, CI/CD documentation pipelines, and collaborative tooling that goes beyond what Org-mode typically offers outside of Emacs.

The conversion preserves headings, lists, code blocks, links, emphasis, and other structural elements. While Org-specific features like TODO states, scheduling metadata, and property drawers do not have direct AsciiDoc equivalents, the core document content translates cleanly into AsciiDoc's structured markup.

Key Benefits of Converting ORG to AsciiDoc:

• Professional Publishing: AsciiDoc is designed for technical books, manuals, and documentation
• Multi-Format Output: Generate HTML, PDF, EPUB, and DocBook from a single source
• Admonition Blocks: Use NOTE, TIP, WARNING, and CAUTION blocks for technical writing
• Team Collaboration: AsciiDoc works with standard text editors, no Emacs required
• CI/CD Integration: Automate documentation builds with Asciidoctor in pipelines
• Include Directives: Build modular documentation from multiple source files
• Industry Adoption: Used by major projects like Spring, Hibernate, and Red Hat

Practical Examples

Example 1: Technical Documentation

Input ORG file (guide.org):

* Installation Guide
** Prerequisites
- Python 3.8 or higher
- pip package manager
- Git version control

** Installing the Package
Run the following command:
#+BEGIN_SRC bash
pip install mypackage
#+END_SRC

** Configuration
Set the environment variable:
#+BEGIN_SRC bash
export APP_ENV=production
#+END_SRC

Output AsciiDoc file (guide.adoc):

= Installation Guide
== Prerequisites
* Python 3.8 or higher
* pip package manager
* Git version control

== Installing the Package
Run the following command:
[source,bash]
----
pip install mypackage
----

== Configuration
Set the environment variable:
[source,bash]
----
export APP_ENV=production
----

Example 2: Project Notes with Tables

Input ORG file (notes.org):

* API Endpoint Reference
** Authentication Endpoints

| Method | Endpoint       | Description       |
|--------+----------------+-------------------|
| POST   | /api/login     | User login        |
| POST   | /api/register  | New registration  |
| DELETE | /api/logout    | End session       |

*Important:* All endpoints require HTTPS.
Use =Bearer token= for authentication.

Output AsciiDoc file (notes.adoc):

= API Endpoint Reference
== Authentication Endpoints

|===
| Method | Endpoint | Description

| POST
| /api/login
| User login

| POST
| /api/register
| New registration

| DELETE
| /api/logout
| End session
|===

*Important:* All endpoints require HTTPS.
Use `Bearer token` for authentication.

Example 3: Content with Admonitions and Links

Input ORG file (article.org):

* Deployment Guide
** Before You Begin

Make sure to back up your database before deployment.

** Step-by-Step Process
1. Pull the latest code from the repository
2. Run database migrations
3. Restart the application server

See [[https://docs.example.com][official documentation]]
for more details.

#+BEGIN_QUOTE
Always test in staging before deploying to production.
#+END_QUOTE

Output AsciiDoc file (article.adoc):

= Deployment Guide
== Before You Begin

WARNING: Make sure to back up your database
before deployment.

== Step-by-Step Process
. Pull the latest code from the repository
. Run database migrations
. Restart the application server

See https://docs.example.com[official documentation]
for more details.

[quote]
____
Always test in staging before deploying
to production.
____

Frequently Asked Questions (FAQ)

Q: What is Org-mode format?

A: Org-mode is a plain-text markup format native to GNU Emacs. Created in 2003 by Carsten Dominik, it serves as an all-in-one system for note-taking, task management, project planning, and document authoring. ORG files use stars (*) for headings, special keywords for TODOs, and a rich set of markup elements. While it can be edited in any text editor, the full power of Org-mode is unlocked within Emacs.

Q: What is AsciiDoc format?

A: AsciiDoc is a lightweight markup language designed for writing technical documentation, articles, and books. Created by Stuart Rackham in 2002 and now primarily maintained through the Asciidoctor project, it provides a human-readable syntax that can be converted to HTML, PDF, EPUB, DocBook XML, and other formats. AsciiDoc is widely used in enterprise and open-source documentation.

Q: Will headings and document structure be preserved?

A: Yes. Org-mode headings (marked with stars) are converted to AsciiDoc section headings (marked with equals signs). The hierarchical document structure is fully preserved. For example, a two-star heading (** Sub-section) becomes a level-2 AsciiDoc heading (== Sub-section). Nested content, lists, and paragraphs maintain their structural relationships.

Q: What happens to Org-mode TODO items and scheduling?

A: Org-mode-specific features like TODO keywords, SCHEDULED/DEADLINE timestamps, property drawers, and agenda-related metadata do not have direct equivalents in AsciiDoc. During conversion, TODO headings are converted to regular headings, and scheduling metadata may be included as plain text or omitted. The core document content (text, lists, code blocks) is preserved accurately.

Q: Are code blocks converted properly?

A: Yes. Org-mode source blocks (#+BEGIN_SRC language ... #+END_SRC) are converted to AsciiDoc source blocks with proper language annotations ([source,language] followed by ---- delimiters). The code content and language specification are preserved, ensuring syntax highlighting works correctly in AsciiDoc renderers like Asciidoctor.

Q: Can I convert AsciiDoc back to ORG format?

A: While technically possible using tools like Pandoc, converting back from AsciiDoc to Org-mode may not perfectly restore Org-specific features that were lost during the initial conversion (such as TODO states, tags, and properties). For round-trip editing, it is recommended to keep the original ORG file as your source of truth.

Q: How are tables handled during conversion?

A: Org-mode tables are converted to AsciiDoc table syntax. Org tables use pipe characters (|) with horizontal rules, while AsciiDoc tables use |=== delimiters with pipe-separated cells. Basic table structure, headers, and cell content are preserved. However, Org-mode spreadsheet formulas (#+TBLFM) are not converted since AsciiDoc does not support calculated tables.

Q: What tools can I use to view and edit the output AsciiDoc file?

A: AsciiDoc files can be edited in any text editor and rendered using Asciidoctor (Ruby), Asciidoctor.js (JavaScript), or Asciidoctor-java. Popular editors with AsciiDoc support include VS Code (with the AsciiDoc extension), IntelliJ IDEA (with the AsciiDoc plugin), Atom, and Sublime Text. GitHub and GitLab can also render AsciiDoc files directly in repositories.