Metadata-Version: 2.1
Name: scriptum_simplex
Version: 100.0
Summary: Markdown editor with CriticMarkup support and Typora theme editor
Home-page: https://sourceforge.net/projects/scriptum-simplex/
Author: Scriptum Simplex Project
Author-email: Scriptum Simplex Project <scriptum.simplex@example.com>
License: MIT
Project-URL: Homepage, https://sourceforge.net/projects/scriptum-simplex/
Project-URL: Documentation, https://sourceforge.net/p/scriptum-simplex/wiki/
Project-URL: Repository, https://sourceforge.net/p/scriptum-simplex/code/
Project-URL: Bug Tracker, https://sourceforge.net/p/scriptum-simplex/tickets/
Keywords: markdown,editor,criticmarkup,change-tracking,typora,themes,css-editor,document-editing,collaborative-editing,gui,tkinter
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Education
Classifier: Intended Audience :: End Users/Desktop
Classifier: Intended Audience :: Science/Research
Classifier: Topic :: Text Editors
Classifier: Topic :: Office/Business
Classifier: Topic :: Documentation
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Operating System :: OS Independent
Classifier: Environment :: X11 Applications
Classifier: Environment :: Win32 (MS Windows)
Classifier: Environment :: MacOS X
Requires-Python: >=3.11
Description-Content-Type: text/markdown
Provides-Extra: dev
Provides-Extra: build

# Scriptum Simplex

A desktop Markdown editor with special support for CriticMarkup syntax, built using Python, Tkinter, and TTK Bootstrap following the Model-View-Controller (MVC) architectural pattern.

## Features

- **Two-pane interface**: Live editor on the left, rendered preview on the right
- **CriticMarkup support**: Full support for all CriticMarkup syntax elements
- **Advanced Markdown rendering**: Complete GitHub Flavored Markdown (GFM) support
  - **Table rendering** with column alignment (left/center/right)
  - Inline formatting in tables (**bold**, *italic*, `code`)
  - Code blocks with syntax highlighting
  - Lists, headings, quotes, and more
- **AST-based rendering**: Direct Abstract Syntax Tree rendering for better performance
- **File operations**: New, Open, Save, Save As functionality
- **Modern UI**: Built with TTK Bootstrap for a modern look and feel
- **Cross-platform**: Works on Windows, macOS, and Linux

## CriticMarkup Syntax Supported

- **Additions**: `{++text to add++}`
- **Deletions**: `{--text to delete--}`
- **Substitutions**: `{~~old text~>new text~~}`
- **Comments**: `{>>comment text<<}`
- **Highlights**: `{==highlighted text==}`

## Table Syntax

Scriptum Simplex supports GitHub Flavored Markdown tables with column alignment:

```markdown
| Left Aligned | Center Aligned | Right Aligned |
|:-------------|:--------------:|--------------:|
| Text         | Text           | Text          |
| More         | Content        | 100           |
```

**Alignment markers:**
- `:---` = Left aligned (default)
- `:---:` = Center aligned
- `---:` = Right aligned

Tables support **inline formatting** like **bold**, *italic*, and `code` within cells.

## Installation

1. **Clone or download this repository**

2. **Install Python dependencies**:
   ```bash
   cd criticmarkup-editor
   pip install -r requirements.txt
   ```

3. **Run the application**:
   ```bash
   python main.py
   ```

## Dependencies

- `ttkbootstrap>=1.10.1` - Modern Tkinter themes
- `marko>=2.0.0` - Markdown parser with AST support and GFM extensions
- `criticmarkup>=0.7.0` - CriticMarkup processing
- `tk_html_widgets>=0.40` - HTML rendering in Tkinter (for HTML preview)
- `pytest>=7.4.0` - Testing framework
- `mypy>=1.0.0` - Type checking (dev dependency)
- `flake8>=6.0.0` - Code linting (dev dependency)

## Project Structure

```
scriptum-simplex/
├── editor/
│   ├── __init__.py
│   ├── main.py         # Application entry point
│   ├── model.py        # Data and business logic (Model)
│   ├── view.py         # GUI components (View)
│   └── controller.py   # Connects Model and View (Controller)
├── tests/
│   ├── __init__.py
│   ├── test_model.py       # Unit tests for the model
│   └── test_integration.py # Integration tests
├── main.py             # Main launcher script
├── requirements.txt    # Python dependencies
└── README.md          # This file
```

## Architecture

The application follows the **Model-View-Controller (MVC)** pattern:

- **Model** (`model.py`): Manages data and business logic
  - Stores raw Markdown/CriticMarkup text
  - Handles file I/O operations
  - Converts text to HTML using CriticMarkup and Markdown libraries

- **View** (`view.py`): Manages the user interface
  - Creates the main window with two-pane layout
  - Handles user input and displays output
  - Shows dialogs and manages UI state

- **Controller** (`controller.py`): Coordinates between Model and View
  - Handles user actions (menu clicks, text changes)
  - Updates the Model based on user input
  - Updates the View based on Model changes

## Usage

1. **Start the application** by running `python main.py`

2. **Write Markdown and CriticMarkup** in the left pane:
   ```markdown
   # My Document
   
   This is **bold** text with {++an addition++}.
   
   Here's a {~~mistake~>correction~~} in the text.
   
   {>>This is a comment about the document<<}
   
   {==This section is important==}
   ```

3. **See the live preview** in the right pane with proper styling for CriticMarkup elements

4. **Use the File menu** to:
   - Create new documents (Ctrl+N)
   - Open existing files (Ctrl+O)
   - Save your work (Ctrl+S)
   - Save with a new name (Ctrl+Shift+S)

5. **Use the Edit menu** for standard editing operations:
   - Undo/Redo (Ctrl+Z/Ctrl+Y)
   - Cut/Copy/Paste (Ctrl+X/Ctrl+C/Ctrl+V)

## Testing

Run the test suite to verify everything works correctly:

```bash
# Run all tests
python -m pytest tests/ -v

# Run only unit tests
python -m pytest tests/test_model.py -v

# Run only integration tests
python -m pytest tests/test_integration.py -v
```

## Development

The codebase is well-documented and follows Python best practices:

- Type hints for better code clarity
- Comprehensive docstrings
- Separation of concerns through MVC pattern
- Extensive test coverage
- Error handling and user feedback

## Keyboard Shortcuts

- `Ctrl+N` - New file
- `Ctrl+O` - Open file
- `Ctrl+S` - Save file
- `Ctrl+Shift+S` - Save as
- `Ctrl+Z` - Undo
- `Ctrl+Y` - Redo
- `Ctrl+X` - Cut
- `Ctrl+C` - Copy
- `Ctrl+V` - Paste

## Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests for new functionality
5. Run the test suite
6. Submit a pull request

## License

This project is open source. Feel free to use, modify, and distribute as needed.

## Troubleshooting

**Application won't start:**
- Make sure all dependencies are installed: `pip install -r requirements.txt`
- Check that you're using Python 3.7 or later

**Preview not updating:**
- Check the console for error messages
- Verify that the CriticMarkup syntax is correct

**File operations not working:**
- Check file permissions
- Ensure the directory exists and is writable

For more help, check the test files for usage examples or create an issue in the repository.
