Add a test case for the valid callout ID prefix

Author: cderv

tests/docs/smoke-all/2025/10/21/13589-valid.qmd

@@ -0,0 +1,34 @@
+---
+title: "Callout with valid ID prefix"
+format:
+  typst:
+    keep-typ: true
+_quarto:
+  tests:
+    typst:
+      ensureTypstFileRegexMatches:
+        -
+          - '#figure\(\[(\r\n?|\n)#block\[(\r\n?|\n)#callout'
+        - []
+      printsMessage:
+        level: INFO
+        regex: 'WARNING(.*)Callout ID(.*)unknown reference type'
+        negate: true
+      noErrors: true
+---
+
+## Test callout with valid crossref ID
+
+This tests that callouts with valid ID prefixes (matching known crossref categories)
+are properly wrapped in figures for cross-reference support.
+
+::: {#nte-valid .callout-note}
+
+## Note with valid ID
+
+This callout uses `#nte-valid` which has the valid prefix "nte" (for notes).
+This should be wrapped in a `figure` for cross-referencing support.
+
+:::
+
+As mentioned in @nte-valid, valid callout IDs should work correctly.

tests/docs/smoke-all/2025/10/21/13589.qmd

@@ -1,14 +1,18 @@
 ---
-title: "Callout with invalid ID prefix"
+title: "Callout with invalid ID prefix (#13589)"
 format:
   typst:
     keep-typ: true
 _quarto:
   tests:
     typst:
       ensureTypstFileRegexMatches:
-        - ['#callout\(']
-        - []
+        -
+          # Should render as plain callout with body parameter
+          - '#callout\(\s*body:'
+        -
+          # Should NOT be wrapped in figure+block structure
+          - '#figure\(\[(\r\n?|\n)#block\[(\r\n?|\n)#callout'
       printsMessage:
         level: INFO
         regex: 'WARNING(.*)Callout ID ''random-id'' has unknown reference type ''random'''
@@ -17,16 +21,18 @@ _quarto:
 
 ## Test callout with invalid crossref ID
 
-This tests that callouts with invalid ID prefixes (not matching any known crossref category)
-should render with a warning instead of crashing.
+This tests the fix for issue #13589: callouts with invalid ID prefixes
+(not matching any known crossref category) should render with a warning
+instead of crashing with "attempt to index a nil value".
 
 ::: {#random-id .callout-note}
 
 ## Note with invalid ID
 
-This callout uses `#random-id` which has an unknown prefix "random".
-The valid prefixes are: fig, tbl, lst, nte, wrn, cau, tip, imp, prf, rem, sol.
+This callout uses `#random-id` with unknown prefix "random".
 
-This should render successfully with a warning, not crash.
+Valid prefixes are: fig, tbl, lst, nte, wrn, cau, tip, imp, prf, rem, sol.
+
+Expected behavior: renders as plain callout (no figure wrapping) with warning.
 
 :::