Fix render command.

src/main.rs

@@ -190,12 +190,22 @@ struct Args {
     template_path: Option<String>
 }
 
+fn print_tree(historian: &Historian, page: &Page, prefix: &str) {
+    for child in &page.children {
+        if let Some(child_page) = historian.resolve_to_page(&child.full_name) {
+            println!("{}{}", prefix, child_page.full_name);
+            print_tree(historian, &child_page, &format!("{}{}", prefix, prefix));
+        }
+    }
+}
+
 #[rocket::main]
 async fn main() {
     let args = Args::parse();
 
     if let Some(wiki_path) = args.wiki_path {
         let historian = Historian::new(wiki_path);
+        print_tree(&historian, &historian.resolve_to_page("").unwrap(), "*");
 
         let renderer = if let Some(template_path) = args.template_path {
             PageRenderer::with_template_path(&template_path)