Function sanitize_file_stem

perro_editor/res/scripts/scene/editor_animation.rs:333–345

(text: &str)

        out.push_str(&text[pos..]);
        return out;
    }
    format!("{text}\n[Frame0]\n{block}[/Frame0]\n")
}

pub fn sanitize_file_stem(text: &str) -> String {
    let out = text
        .chars()
        .map(|ch| {
            if ch.is_ascii_alphanumeric() || ch == '_' || ch == '-' {
                ch
            } else {
                '_'
            }
        })
        .collect::<String>();
    out.trim_matches('_').to_ascii_lowercase()