Test Fixture — Prompt & Markdown (Empty Markdown)

Use this page to verify prompt copying, code wrapping, and markdown rendering with empty sources you can fill in.

Prompt Area A — pre <code> (JS)

Shows use of prompt_area


// simple function
function add(a, b){ return a + b; }
console.log(add(2, 3));

Meaning goes here.


body { margin: 0; }
h1 { color: #2c3e50; }

# Hello Markdown

- item one
- item two

```python
def fib(n):
    a,b=0,1
    for _ in range(n):
        a,b=b,a+b
    return a
print(fib(10))
```

# Hello Markdown

- item one
- item two

```python
def fib(n):
    a,b=0,1
    for _ in range(n):
        a,b=b,a+b
    return a
print(fib(10))
```

This is not a real symbolic document.

It's just a formatting sample


body { margin: 0; }
h1 { color: #2c3e50; }