wip content

lib.typ

@@ -33,7 +33,35 @@
 }
 
 
-}#let note = callout.with(kind: "note", label: "Note:")
+#let note = callout.with(kind: "note", label: "Note:")
 #let warn = callout.with(kind: "warn", label: "Warning:")
 #let tip = callout.with(kind: "tip", label: "Tip:")
-#let todo = callout.with(kind: "todo", label: "TODO:")
+
+// #let todo = callout.with(kind: "todo", label: "TODO:")
+#let todo(caption, ..args) = callout(kind: "todo", label: "TODO:", {
+  show figure: none
+  (
+    caption,
+    figure(kind: "todo", supplement: "TODO", caption: caption, none),
+    ..args.pos(),
+  ).join(parbreak())
+})
+
+
+#let example = callout.with(kind: "eg", label: "For example:")
+
+#let details(body, label: "Details") = {
+  context if target() == "html" {
+    html.details({
+      html.summary(strong[Click for #label])
+      body
+    })
+  } else {
+    [
+      #strong(label):
+      #body
+    ]
+  }
+}
+
+#let solution = details.with(label: "Solution")