Add regular link.

src/context/regular_link.rs

@@ -6,18 +6,39 @@ use crate::config::Config;
 use crate::error::CustomError;
 use crate::intermediate::IRegularLink;
 
+use super::RenderObject;
+
 #[derive(Debug, Serialize)]
 #[serde(tag = "type")]
 #[serde(rename = "regular_link")]
-pub(crate) struct RenderRegularLink {}
+pub(crate) struct RenderRegularLink {
+    path: String,
+    children: Vec<RenderObject>,
+}
 
 impl RenderRegularLink {
     pub(crate) fn new(
         config: &Config,
         output_directory: &Path,
         output_file: &Path,
-        comment: &IRegularLink,
+        regular_link: &IRegularLink,
     ) -> Result<RenderRegularLink, CustomError> {
-        Ok(RenderRegularLink {})
+        let children = {
+            let mut ret = Vec::new();
+            for obj in regular_link.children.iter() {
+                ret.push(RenderObject::new(
+                    config,
+                    &output_directory,
+                    &output_file,
+                    obj,
+                )?);
+            }
+            ret
+        };
+
+        Ok(RenderRegularLink {
+            path: regular_link.path.clone(),
+            children,
+        })
     }
 }