E++ Language Support
Write code in plain English. E++ is a Turing-complete programming language that reads like natural English sentences.
Full syntax highlighting, IntelliSense, snippets, and a one-click Run button for the E++ English Programming Language.
✨ Features
🎨 Syntax Highlighting
Rich, colorful syntax highlighting for all E++ keywords and pseudo code constructs.
🧠 IntelliSense
- Hover tooltips — hover over any keyword to see documentation and usage examples.
- Auto-completion — smart snippets for common constructs like
if blocks, define functions, repeat loops, and more.
▶️ One-Click Run
Click the play button in the top-right corner to instantly run your .epp file. Requires the epp CLI to be installed (pip install epp-lang).
📝 Pseudo Code Support
Supports both natural English syntax and traditional pseudo code:
// E++ English syntax
say "Hello, World!"
let x be 10.
repeat 5 times.
say x.
end repeat.
// Pseudo code syntax
DECLARE y = 20
PRINT y
FOR i = 1 TO 5
PRINT i
NEXT
🔍 Diagnostics
Basic linting with block-balancing checks to catch unclosed if, while, repeat, and define blocks.
📦 Requirements
- VS Code 1.80.0 or higher
- Python 3.8+ installed
- E++ Interpreter — install via
pip install epp-lang
🚀 Getting Started
- Install this extension from the VS Code Marketplace.
- Install the E++ interpreter:
pip install epp-lang
- Open any
.epp file.
- Click the ▶️ play button to run your program!
📄 Example
// Fibonacci sequence in E++
let a be 0.
let b be 1.
repeat 10 times.
say a.
let temp be a plus b.
set a to b.
set b to temp.
end repeat.
📚 Learn More
Visit the E++ Language Guide for full documentation and more examples.
📄 License
MIT — see LICENSE for details.
