use pear::input::{Pear, Text};
use pear::{macros::*, parsers::*};
type Result<'a, T> = pear::input::Result<T, Text<'a>>;
macro_rules! parse_me {
([$n:expr; $i:expr; $m:expr; $T:ty] $e:expr) => {
(eat_slice($i, "a")?, $e, eat_slice($i, "c")?).1
}
}
#[parser]
fn combo<'a>(input: &mut Pear<Text<'a>>) -> Result<'a, &'a str> {
parse_me!(eat_slice("b")?)
}
#[test]
fn text_contextualize() {
let result = parse!(combo: Text::from("abc"));
assert_eq!(result.unwrap(), "b");
}