More efficient introspection

Switches from a mutable locator to one based on tracked chains and optimizes query performance.

1 files changed, 2 insertions, 2 deletions

diff --git a/library/src/meta/reference.rs b/library/src/meta/reference.rs
index 68837b89..ceb1a3b2 100644
--- a/library/src/meta/reference.rs
+++ b/library/src/meta/reference.rs
@@ -130,7 +130,7 @@ impl Synthesize for RefElem {
         let target = self.target();
         if vt.introspector.init() && !BibliographyElem::has(vt, &target.0) {
             if let Ok(elem) = vt.introspector.query_label(&target) {
-                self.push_element(Some(elem));
+                self.push_element(Some(elem.into_inner()));
                 return Ok(());
             }
         }
@@ -173,7 +173,7 @@ impl Show for RefElem {
         let supplement = match self.supplement(styles) {
             Smart::Auto | Smart::Custom(None) => None,
             Smart::Custom(Some(supplement)) => {
-                Some(supplement.resolve(vt, [elem.clone().into()])?)
+                Some(supplement.resolve(vt, [(*elem).clone().into()])?)
             }
         };