Compare the properties of text markup.

src/compare/diff.rs

@@ -2567,13 +2567,19 @@ fn compare_plain_text<'b, 's>(
 }
 
 fn compare_bold<'b, 's>(
-    _source: &'s str,
+    source: &'s str,
     emacs: &'b Token<'s>,
     rust: &'b Bold<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
+    let children = emacs.as_list()?;
     let this_status = DiffStatus::Good;
+    let mut child_status = Vec::new();
     let message = None;
 
+    for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
+        child_status.push(compare_ast_node(source, emacs_child, rust_child.into())?);
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: rust.get_elisp_name(),
@@ -2586,13 +2592,19 @@ fn compare_bold<'b, 's>(
 }
 
 fn compare_italic<'b, 's>(
-    _source: &'s str,
+    source: &'s str,
     emacs: &'b Token<'s>,
     rust: &'b Italic<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
+    let children = emacs.as_list()?;
     let this_status = DiffStatus::Good;
+    let mut child_status = Vec::new();
     let message = None;
 
+    for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
+        child_status.push(compare_ast_node(source, emacs_child, rust_child.into())?);
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: rust.get_elisp_name(),
@@ -2605,13 +2617,19 @@ fn compare_italic<'b, 's>(
 }
 
 fn compare_underline<'b, 's>(
-    _source: &'s str,
+    source: &'s str,
     emacs: &'b Token<'s>,
     rust: &'b Underline<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
+    let children = emacs.as_list()?;
     let this_status = DiffStatus::Good;
+    let mut child_status = Vec::new();
     let message = None;
 
+    for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
+        child_status.push(compare_ast_node(source, emacs_child, rust_child.into())?);
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: rust.get_elisp_name(),
@@ -2628,10 +2646,18 @@ fn compare_verbatim<'b, 's>(
     emacs: &'b Token<'s>,
     rust: &'b Verbatim<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
-    let this_status = DiffStatus::Good;
+    let mut this_status = DiffStatus::Good;
-    let message = None;
+    let mut message = None;
 
-    // TODO: Compare :value
+    // Compare value
+    let value = get_property_quoted_string(emacs, ":value")?;
+    if value.as_ref().map(String::as_str) != Some(rust.contents) {
+        this_status = DiffStatus::Bad;
+        message = Some(format!(
+            "Value mismatch (emacs != rust) {:?} != {:?}",
+            value, rust.contents
+        ));
+    }
 
     Ok(DiffResult {
         status: this_status,
@@ -2649,10 +2675,18 @@ fn compare_code<'b, 's>(
     emacs: &'b Token<'s>,
     rust: &'b Code<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
-    let this_status = DiffStatus::Good;
+    let mut this_status = DiffStatus::Good;
-    let message = None;
+    let mut message = None;
 
-    // TODO: Compare :value
+    // Compare value
+    let value = get_property_quoted_string(emacs, ":value")?;
+    if value.as_ref().map(String::as_str) != Some(rust.contents) {
+        this_status = DiffStatus::Bad;
+        message = Some(format!(
+            "Value mismatch (emacs != rust) {:?} != {:?}",
+            value, rust.contents
+        ));
+    }
 
     Ok(DiffResult {
         status: this_status,
@@ -2666,13 +2700,19 @@ fn compare_code<'b, 's>(
 }
 
 fn compare_strike_through<'b, 's>(
-    _source: &'s str,
+    source: &'s str,
     emacs: &'b Token<'s>,
     rust: &'b StrikeThrough<'s>,
 ) -> Result<DiffEntry<'b, 's>, Box<dyn std::error::Error>> {
+    let children = emacs.as_list()?;
     let this_status = DiffStatus::Good;
+    let mut child_status = Vec::new();
     let message = None;
 
+    for (emacs_child, rust_child) in children.iter().skip(2).zip(rust.children.iter()) {
+        child_status.push(compare_ast_node(source, emacs_child, rust_child.into())?);
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: rust.get_elisp_name(),