Auto-generated Test Document

This file is generated for E2E parsing.

Document ID: 4w8ot4e6707-mt58r5z7

This document contains a variety of concise, self-contained code examples across multiple programming languages, demonstrating common patterns, data structures, I/O, and control flow to exercise parsing in a realistic yet compact way.

Each example includes a short description followed by a fenced code block.

Where helpful, examples may include brief variations in syntax or structure so the parser encounters a wider range of constructs across different ecosystems.

Python: Fibonacci Generator

A simple, readable Python generator for producing Fibonacci numbers. It illustrates lazy iteration and clarity.

def fib(n):
    a, b = 0, 1
    for _ in range(n):
        yield a
        a, b = b, a + b

print(list(fib(10)))

Bash: Count Files

Counts files in the current directory using common shell tools.

FILES=$(ls | wc -l)
echo "Files: $FILES"