Configurable numbering for nested enums

1 files changed, 55 insertions, 0 deletions

diff --git a/tests/typ/layout/enum-numbering.typ b/tests/typ/layout/enum-numbering.typ
new file mode 100644
index 00000000..1d905f69
--- /dev/null
+++ b/tests/typ/layout/enum-numbering.typ
@@ -0,0 +1,55 @@
+// Test enum numbering styles.
+
+---
+// Test numbering pattern.
+#set enum(numbering: "(1.a.*)")
++ First
++ Second
+  2. Nested
+     + Deep
++ Normal
+
+---
+// Test full numbering.
+#set enum(numbering: "1.a.", full: true)
++ First
+  + Nested
+
+---
+// Test numbering with closure.
+#enum(
+  start: 3,
+  spacing: 0.65em - 3pt,
+  tight: false,
+  numbering: n => text(
+    fill: (red, green, blue).at(calc.mod(n, 3)),
+    numbering("A", n),
+  ),
+  [Red], [Green], [Blue], [Red],
+)
+
+---
+// Test numbering with closure and nested lists.
+#set enum(numbering: n => super[#n])
++ A
+  + B
++ C
+
+---
+// Test numbering with closure and nested lists.
+#set text("Latin Modern Roman")
+#set enum(numbering: (..args) => math.mat(args.pos()), full: true)
++ A
+  + B
+  + C
+    + D
++ E
++ F
+
+---
+// Error: 22-24 invalid numbering pattern
+#set enum(numbering: "")
+
+---
+// Error: 22-28 invalid numbering pattern
+#set enum(numbering: "(())")