Compare macro properties.

src/compare/compare_field.rs

@@ -1,6 +1,7 @@
 use std::fmt::Debug;
 
 use super::diff::DiffStatus;
+use super::sexp::unquote;
 use super::sexp::Token;
 use super::util::get_property;
 use super::util::get_property_quoted_string;
@@ -102,3 +103,57 @@ pub(crate) fn compare_property_unquoted_atom<'b, 's, 'x, R, RG: Fn(R) -> Option<
         Ok(None)
     }
 }
+
+pub(crate) fn compare_property_list_of_quoted_string<
+    'b,
+    's,
+    'x,
+    'y,
+    R,
+    RV: AsRef<str> + std::fmt::Debug + 'y,
+    RG: Fn(R) -> Option<&'y Vec<RV>>,
+>(
+    emacs: &'b Token<'s>,
+    rust_node: R,
+    emacs_field: &'x str,
+    rust_value_getter: RG,
+) -> Result<Option<(DiffStatus, Option<String>)>, Box<dyn std::error::Error>> {
+    let value = get_property(emacs, emacs_field)?
+        .map(Token::as_list)
+        .map_or(Ok(None), |r| r.map(Some))?;
+    let rust_value = rust_value_getter(rust_node);
+    match (value, rust_value) {
+        (None, None) => {}
+        (None, Some(_)) | (Some(_), None) => {
+            let this_status = DiffStatus::Bad;
+            let message = Some(format!(
+                "{} mismatch (emacs != rust) {:?} != {:?}",
+                emacs_field, value, rust_value
+            ));
+            return Ok(Some((this_status, message)));
+        }
+        (Some(el), Some(rl)) if el.len() != rl.len() => {
+            let this_status = DiffStatus::Bad;
+            let message = Some(format!(
+                "{} mismatch (emacs != rust) {:?} != {:?}",
+                emacs_field, value, rust_value
+            ));
+            return Ok(Some((this_status, message)));
+        }
+        (Some(el), Some(rl)) => {
+            for (e, r) in el.iter().zip(rl) {
+                let e = unquote(e.as_atom()?)?;
+                let r = r.as_ref();
+                if e != r {
+                    let this_status = DiffStatus::Bad;
+                    let message = Some(format!(
+                        "{} mismatch (emacs != rust) {:?} != {:?}",
+                        emacs_field, value, rust_value
+                    ));
+                    return Ok(Some((this_status, message)));
+                }
+            }
+        }
+    }
+    Ok(None)
+}

src/compare/diff.rs

@@ -6,6 +6,7 @@ use std::collections::HashSet;
 
 use super::compare_field::compare_identity;
 use super::compare_field::compare_property_always_nil;
+use super::compare_field::compare_property_list_of_quoted_string;
 use super::compare_field::compare_property_quoted_string;
 use super::compare_field::compare_property_unquoted_atom;
 use super::elisp_fact::ElispFact;
@@ -3068,10 +3069,35 @@ fn compare_org_macro<'b, 's>(
     emacs: &'b Token<'s>,
     rust: &'b OrgMacro<'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 :key :value :args
+    if let Some((new_status, new_message)) = compare_properties!(
+        emacs,
+        rust,
+        (
+            EmacsField::Required(":key"),
+            |r| Some(r.macro_name),
+            compare_property_quoted_string
+        ),
+        (
+            EmacsField::Required(":value"),
+            |r| Some(r.source),
+            compare_property_quoted_string
+        ),
+        (
+            EmacsField::Required(":args"),
+            |r| if r.macro_args.is_empty() {
+                None
+            } else {
+                Some(&r.macro_args)
+            },
+            compare_property_list_of_quoted_string
+        )
+    )? {
+        this_status = new_status;
+        message = new_message;
+    }
 
     Ok(DiffResult {
         status: this_status,