From 67f031b8e78080879464f18836bdec796d51c7fa Mon Sep 17 00:00:00 2001
From: Stani <spe.stani.be@gmail.com>
Date: Mon, 15 Jul 2019 15:15:34 +0200
Subject: [PATCH] Add state to bookmark tree documentation.

There is a breaking change in make_bookmark_tree, which was not documented.
---
 weasyprint/document.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weasyprint/document.py b/weasyprint/document.py
index 5c2a6a6d9..6037f3f5f 100644
--- a/weasyprint/document.py
+++ b/weasyprint/document.py
@@ -481,7 +481,7 @@ def make_bookmark_tree(self):
         .. versionadded:: 0.15
 
         :return: A list of bookmark subtrees.
-            A subtree is ``(label, target, children)``. ``label`` is
+            A subtree is ``(label, target, children, state)``. ``label`` is
             a string, ``target`` is ``(page_number, x, y)`` like in
             :meth:`resolve_links`, and ``children`` is a
             list of child subtrees.