Implement the new fields for org macro.

src/parser/org_macro.rs

@@ -32,7 +32,7 @@ pub(crate) fn org_macro<'b, 'g, 'r, 's>(
     let (remaining, macro_args) = opt(parser_with_context!(org_macro_args)(context))(remaining)?;
     let (remaining, _) = tag("}}}")(remaining)?;
     let macro_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);
@@ -47,6 +47,7 @@ pub(crate) fn org_macro<'b, 'g, 'r, 's>(
                 .map(|arg| arg.into())
                 .collect(),
             value: Into::<&str>::into(macro_value),
+            post_blank: post_blank.map(Into::<&str>::into),
         },
     ))
 }