Implement the new fields for inline babel call and inline source block.

src/parser/inline_babel_call.rs

@@ -38,7 +38,7 @@ pub(crate) fn inline_babel_call<'b, 'g, 'r, 's>(
     let (remaining, arguments) = argument(context, remaining)?;
     let (remaining, end_header) = opt(parser_with_context!(header)(context))(remaining)?;
     let value = get_consumed(input, remaining);
-    let (remaining, _trailing_whitespace) =
+    let (remaining, post_blank) =
         maybe_consume_object_trailing_whitespace_if_not_exiting(context, remaining)?;
     let source = get_consumed(input, remaining);
     Ok((
@@ -54,6 +54,7 @@ pub(crate) fn inline_babel_call<'b, 'g, 'r, 's>(
                 None
             },
             end_header: end_header.map(Into::<&str>::into),
+            post_blank: post_blank.map(Into::<&str>::into),
         },
     ))
 }