Terminal-Based Text Editor

A high-performance terminal-based rich text editor designed for speed and functionality. It supports autosuggestions, undo/redo, and customizable shortcuts. The editor leverages advanced data structures to ensure smooth and efficient text editing.

Features

1. Autosuggestions: Real-time autocomplete powered by Trie.
2. Undo/Redo: Stack-based undo/redo operation.
3. GapBuffer Efficiency: Smooth editing and fast cursor movement.
4. Custom Shortcuts: Bind frequently used actions for faster workflow.

Data Structures Used

1. GapBuffer: For efficient text editing and cursor movement within a line.
2. GapBufferLinkedList: Extends GapBuffer to support multi-line text editing.
3. Trie: Powers the autosuggestion system for real-time word predictions.
4. Stack: Implements undo/redo functionality.

Getting Started

1. Install a Nerd Font for enhanced terminal visuals from nerdfonts.com.
2. Clone the repository and build the project with C++14 support:

   git clone https://github.com/abdxdev/TerminalBasedRichTextEditor.git
   cd TerminalBasedRichTextEditor
   start TerminalBasedRichTextEditor.sln

   Ensure your compiler supports C++14.
3. Launch the editor in a terminal supporting Nerd Fonts.

Note: You need to set the font in your terminal settings.

Keyboard Shortcuts

File Operations:

• Ctrl+S: Save file
• ESC: Quit editor

Editing:

• Ctrl+Z: Undo
• Ctrl+Y: Redo
• Arrow Keys: Move cursor

Suggestions:

• Tab or Enter: Apply suggestion
• Esc: Dismiss suggestion

Formatting:

• F1: Change foreground color
• F2: Change background color
• F3: Toggle autosuggestions
• F4: Refresh screen
• F5: Change cursor style
• Ctrl+B: Toggle bold
• Ctrl+I: Toggle italics
• Ctrl+U: Toggle underline
• Ctrl+T: Toggle strikethrough

License

This project is licensed under the MIT License - see the LICENSE file for details.