From f79606047eec3975a56d27a6519455718c32b650 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Thu, 5 Oct 2023 20:13:10 -0400
Subject: [PATCH] Compare value.

---
 src/compare/diff.rs | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/compare/diff.rs b/src/compare/diff.rs
index 2cf311e..0cbd284 100644
--- a/src/compare/diff.rs
+++ b/src/compare/diff.rs
@@ -2484,8 +2484,6 @@ fn compare_latex_environment<'b, 's>(
     let mut this_status = DiffStatus::Good;
     let mut message = None;
 
-    // TODO: Compare :value
-
     // TODO: Compare :caption
     // Compare name
     let name = get_property_quoted_string(emacs, ":name")?;
@@ -2497,6 +2495,16 @@ fn compare_latex_environment<'b, 's>(
         ));
     }
 
+    // Compare value
+    let value = get_property_quoted_string(emacs, ":value")?;
+    if value.as_ref().map(String::as_str) != Some(rust.source) {
+        this_status = DiffStatus::Bad;
+        message = Some(format!(
+            "Value mismatch (emacs != rust) {:?} != {:?}",
+            value, rust.source
+        ));
+    }
+
     Ok(DiffResult {
         status: this_status,
         name: rust.get_elisp_name(),