Add support for plain links.

src/context/plain_link.rs

@@ -1,16 +1,21 @@
 use serde::Serialize;
 
+use super::macros::render;
 use super::render_context::RenderContext;
 use crate::error::CustomError;
 use crate::intermediate::IPlainLink;
 
-use super::macros::rnoop;
-
 #[derive(Debug, Serialize)]
 #[serde(tag = "type")]
 #[serde(rename = "plain_link")]
 pub(crate) struct RenderPlainLink {
+    raw_link: String,
     post_blank: organic::types::PostBlank,
 }
 
-rnoop!(RenderPlainLink, IPlainLink);
+render!(RenderPlainLink, IPlainLink, original, _render_context, {
+    Ok(RenderPlainLink {
+        raw_link: original.raw_link.clone(),
+        post_blank: original.post_blank,
+    })
+});