Fixed annotation handling introduced in previous commit

Fixes #85 (both parts)

Author: Dherse

src/lib.typ

@@ -813,7 +813,6 @@
     }
   }
 
-  let block-label = auto
   let display-names = (
     __codly-args.display-name.type_check
   )(if "display-name" in extra {
@@ -1558,7 +1557,7 @@
           supplement: none,
           numbering: (..) => {
             ref(block-label)
-            sep
+            reference-sep
             referenced
           },
           []

tests/issues/81-highlight-inset-with-tags.typ

@@ -1,4 +1,4 @@
-#import "@preview/codly:1.3.0": *
+#import "../../codly.typ": *
 #show: codly-init
 
 #codly(

tests/issues/85-annotation-labels.typ

@@ -0,0 +1,46 @@
+#import "../../codly.typ": *
+
+
+#show: codly-init
+
+@test1
+
+#figure(caption: "Test")[
+  #codly(
+    reference-by: "item",
+    annotations: (
+      (start: 2, label: <test1>),
+    )
+  )
+  ```py
+  print("Hello, world!")
+
+  for i in range(1, 5):
+      print(i)
+
+  if i == 3:
+      print("Three!")
+  ```
+] <figure>
+
+@test2
+@test3
+
+#figure(caption: "Test")[
+  #codly(
+    reference-by: "item",
+    annotations: (
+      (start: 2, label: <test2>),
+      (start: 4, label: <test3>),
+    )
+  )
+  ```py
+  print("Hello, world!")
+
+  for i in range(1, 5):
+      print(i)
+
+  if i == 3:
+      print("Three!")
+  ```
+] <figure2>

tests/issues/ref/12.png

@@ -50,4 +50,8 @@ contained within a figure and that figure must have a label.")*/
 #codly-reset()
 
 #include "81-highlight-inset-with-tags.typ"
+#pagebreak()
+#codly-reset()
+
+#include "85-annotation-labels.typ"
 #codly-reset()