Compare children of heading.

src/compare/diff.rs

@@ -1,8 +1,9 @@
 use super::sexp::Token;
 use crate::compare::util::get_offsets;
 use crate::parser::Document;
-use crate::parser::Section;
+use crate::parser::DocumentElement;
 use crate::parser::Heading;
+use crate::parser::Section;
 
 #[derive(Debug)]
 pub struct DiffResult {
@@ -31,16 +32,11 @@ impl DiffResult {
                     } else {
                         "GOOD"
                     }
-                },
+                }
                 DiffStatus::Bad => "BAD",
             }
         };
-        println!(
-            "{}{} {}",
-            "  ".repeat(indentation),
-            status_text,
-            self.name
-        );
+        println!("{}{} {}", "  ".repeat(indentation), status_text, self.name);
         for child in self.children.iter() {
             child.print_indented(indentation + 1)?;
         }
@@ -48,7 +44,9 @@ impl DiffResult {
     }
 
     pub fn has_bad_children(&self) -> bool {
-        self.children.iter().any(|child| {child.status == DiffStatus::Bad || child.has_bad_children()})
+        self.children
+            .iter()
+            .any(|child| child.status == DiffStatus::Bad || child.has_bad_children())
     }
 }
 
@@ -173,6 +171,17 @@ pub fn compare_heading<'s>(
         this_status = DiffStatus::Bad;
     }
 
+    for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
+        match rust_child {
+            DocumentElement::Heading(rust_heading) => {
+                child_status.push(compare_heading(source, emacs_child, rust_heading)?);
+            },
+            DocumentElement::Section(rust_section) => {
+                child_status.push(compare_section(source, emacs_child, rust_section)?);
+            },
+        };
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: "heading".to_owned(),

src/parser/mod.rs

@@ -16,7 +16,8 @@ mod source;
 mod util;
 pub use document::document;
 pub use document::Document;
-pub use document::Section;
+pub use document::DocumentElement;
 pub use document::Heading;
+pub use document::Section;
 pub use source::Source;
 type Context<'r, 's> = &'r parser_context::ContextTree<'r, 's>;