recursively printing children works

main.go

@@ -81,6 +81,17 @@ func print_children(heading *heading, headings []heading) {
 	}
 }
 
+func print_children_recursive(heading *heading, headings []heading) {
+	//fmt.Printf("pointer of parent: %p\n", heading)
+
+	for index, _ := range headings {
+		if headings[index].parent == heading {
+			fmt.Printf("Child of parent %p: %s\n", heading, headings[index].text)
+			print_children_recursive(&headings[index], headings)
+		}
+	}
+}
+
 func main() {
 	file_content_raw, err := os.ReadFile(os.Args[1])
 
@@ -107,7 +118,9 @@ func main() {
 	//print_children(nil, headings)
 
 	// print all children of the second header
-	print_children(&headings[1], headings)
+	//print_children(&headings[1], headings)
+
+	print_children_recursive(nil, headings)
 
 	fmt.Printf("%v\n", headings)