use eww_config::{config::*, error, expr::*, parser};

fn main() {
    let parser = parser::ExprParser::new();
    let mut files = codespan_reporting::files::SimpleFiles::new();

    let input = "(12 :bar 22 (foo) (baz))";

    let file_id = files.add("foo.eww", input);
    let ast = parser.parse(file_id, input).unwrap();
    let element: Result<Element<Expr, Expr>, _> = Element::from_expr(ast);
    let err = element.unwrap_err();

    let diag = err.pretty_diagnostic(&files);
    use codespan_reporting::term;
    let mut writer = term::termcolor::StandardStream::stderr(term::termcolor::ColorChoice::Always);
    term::emit(&mut writer, &term::Config::default(), &files, &diag).unwrap();
}