init

demote-nonpart.lua

@@ -0,0 +1,18 @@
+-- If a file has front matter `part: true`, keep its headings as-is.
+-- Otherwise, demote all headings by one level: # -> ##, ## -> ###, etc.
+
+local is_part_doc = false
+
+function Meta(m)
+  print(m)
+  if m.part == true then
+    is_part_doc = true
+  end
+end
+
+function Header(h)
+  if not is_part_doc then
+    h.level = math.min(h.level + 1, 6)
+  end
+  return h
+end