Function convert_to_myst

scripts/release.py:218–263

Convert GitHub markdown to MyST format. - PR URLs -> {pr}`NUMBER` - Issue URLs -> {issue}`NUMBER` - @mentions -> {user}`USERNAME` - Strips HTML comments - Ensures proper list spacing

(body: str)

def convert_to_myst(body: str) -> str:
    """
    Convert GitHub markdown to MyST format.

    - PR URLs -> {pr}`NUMBER`
    - Issue URLs -> {issue}`NUMBER`
    - @mentions -> {user}`USERNAME`
    - Strips HTML comments
    - Ensures proper list spacing
    """
    lines = body.split("\n")
    result = []
    prev_bullet = False

    for line in lines:
        # Skip HTML comments
        if line.strip().startswith("<!--") and line.strip().endswith("-->"):
            continue

        # Convert URLs to extlinks
        line = re.sub(
            r"https://github\.com/ManimCommunity/manim/pull/(\d+)",
            r"{pr}`\1`",
            line,
        )
        line = re.sub(
            r"https://github\.com/ManimCommunity/manim/issues/(\d+)",
            r"{issue}`\1`",
            line,
        )
        line = re.sub(r"@([a-zA-Z0-9_-]+)", r"{user}`\1`", line)

        if line.startswith("**Full Changelog**:"):
            _, url = line.split(":", 1)
            url = url.strip().replace("vmain", "main")
            line = f"**Full Changelog**: [Compare view]({url})"

        # Handle list spacing
        is_bullet = line.strip().startswith("*") and not line.strip().startswith("**")
        if prev_bullet and not is_bullet and line.strip():
            result.append("")

        result.append(line)
        prev_bullet = is_bullet

    return "\n".join(result)


def format_changelog(