Fix the simple test by allowing bold to start/end with <> and by capturing trailing whitespace from radio links.

src/parser/radio_link.rs

@@ -32,6 +32,7 @@ pub fn radio_link<'r, 's>(context: Context<'r, 's>, input: &'s str) -> Res<&'s s
     for radio_target in radio_targets {
         let rematched_target = rematch_target(context, radio_target, input);
         if let Ok((remaining, rematched_target)) = rematched_target {
+            let (remaining, _) = space0(remaining)?;
             let source = get_consumed(input, remaining);
             return Ok((
                 remaining,