From 8bd22270c8ac5d4f76164f8c5854ba26e901e161 Mon Sep 17 00:00:00 2001
From: Albert Krewinkel <albert@zeitkraut.de>
Date: Tue, 28 Dec 2021 12:35:22 +0100
Subject: [PATCH] doc/lua-filters.md: improve documentation of `make_sections`

---
 doc/lua-filters.md | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/doc/lua-filters.md b/doc/lua-filters.md
index 440d06653..eba4dcfe9 100644
--- a/doc/lua-filters.md
+++ b/doc/lua-filters.md
@@ -3359,9 +3359,21 @@ non-null, `Header` levels will be reorganized so
 that there are no gaps, and so that the base level
 is the level specified.
 
+Parameters:
+
+`number_sections`
+:   whether section divs should get an additional `number`
+    attribute containing the section number. (boolean)
+
+`base_level`
+:   shift top-level headings to this level. (integer|nil)
+
+`blocks`
+:   list of blocks to process ([Blocks](#type-blocks))
+
 Returns:
 
--   List of [Blocks](#type-block).
+-   [Blocks](#type-blocks).
 
 Usage: