Org-mode syntax export test

This document demonstrates the full range of Org mode syntax features.

Headings

Org mode supports multiple levels of headings using asterisks:

First Level Heading

Second Level Heading

Third Level Heading

• Fourth Level Heading

  • Fifth Level Heading

    • Sixth Level Heading

Text Formatting

Org mode offers several ways to format text:

Bold text is wrapped in asterisks.

Italic text uses forward slashes.

Underlined text uses underscores.

Strikethrough text uses plus signs.

Verbatim text (inline code) uses equal signs.

Code text uses tildes.

You can also combine them: bold and italic, underlined and italic, etc.

Lists

Unordered Lists

Simple bullet lists use hyphens, plus signs, or asterisks:

• First item
• Second item
• Third item
  • Nested item 1
  • Nested item 2
    • Deeper nesting
• Fourth item

Ordered Lists

Numbered lists use numbers followed by periods or parentheses:

1. First item
2. Second item
3. Third item
   1. Nested numbered item
   2. Another nested item
4. Fourth item

Description Lists

Description lists pair terms with definitions:

Term 1

Definition of the first term

Term 2

Definition of the second term

Longer Term

A longer definition that can span multiple lines and continue here

Checklists

Tasks with checkboxes:

• Unchecked item
• [-] Partially completed (some children done)
• Completed item
  • Subtask 1
  • Subtask 2

Tables

Simple Table

Table with Formulas

Table with Alignment

Source Code Blocks

Inline Code

Use code or code for inline code snippets.

Code Blocks with Syntax Highlighting

def fibonacci(n):
    """Calculate the nth Fibonacci number."""
    if n <= 1:
        return n
    return fibonacci(n-1) + fibonacci(n-2)

# Example usage
print(fibonacci(10))

(defun greet (name)
  "Greet NAME with a friendly message."
  (message "Hello, %s!" name))

(greet "World")

#include <iostream>
#include <vector>

int main() {
  std::vector<int> numbers = {1, 2, 3, 4, 5};
  for (const auto& num : numbers) {
    std::cout << num << std::endl;
  }
  return 0;
}

Example Blocks

For pre-formatted text without syntax highlighting:

This is an example block.
It preserves spacing and formatting.
  Indentation is maintained.
No syntax highlighting is applied.

Export/Verbatim Blocks

Quotes and Verses

Block Quotes

The best way to predict the future is to invent it. — Alan Kay

Verse Blocks

For poetry or formatted text where line breaks matter:

Horizontal Rules

Separate sections with horizontal rules using five or more dashes:

Content after the rule.

Tags tag

Heading with Single Tag work

Heading with Multiple Tags workimportant

Heading with Inherited Tags projectdevelopment

Properties and Drawers

Heading with Properties

Heading with Logbook

Mathematical Expressions (LaTeX)

Inline Math

The quadratic formula is \(x = \frac{-b \pm \sqrt{b^2-4ac}}{2a}\).

Einstein’s famous equation: \(E = mc^2\).

Display Math

\[ \int_{-\infty}^{\infty} e^{-x^2} dx = \sqrt{\pi} \]

\begin{equation} \sum_{n=1}^{\infty} \frac{1}{n^2} = \frac{\pi^2}{6} \end{equation}

Special Symbols and Entities

Greek letters: α, β, γ, Δ, Ω

Arrows: →, ←, ⇒

Math: ×, ÷, ±, ≤, ≥, ≠

Other: ©, ®, ™

Macros

Welcome, Lander! This is version 1.0.

Comments

Special Blocks

Note Block

Warning Block

Org Babel Features

Executable Code

for i in range(5):
    print(f"Number: {i}")

Table Generation from Code

data = [
    ["Language", "Year"],
    ["Python", 1991],
    ["JavaScript", 1995],
    ["Go", 2009]
]
return data

Code with Variables

return sum([x + y for x, y in data])

Miscellaneous

Line Breaks

Force a line break with
This text appears on a new line.

Subscripts and Superscripts

Use underscores for subscripts: H_2O

Use carets for superscripts: E=mc^2

Special Strings

Org mode automatically converts certain strings:

• Three dots: …
• Arrows: -> and <-
• Dashes: en-dash – and em-dash —

Emphasis in Headlines

Headlines can contain bold, italic, and other formatting.

Conclusion

This document covers most of the common Org mode syntax features. Org mode is a powerful markup language with many more advanced features for task management, time tracking, literate programming, and publishing.

For more information, visit the official documentation at https://orgmode.org.