From 600a8af5f18d1d9c2c8e28d6375b04779ef34d5b Mon Sep 17 00:00:00 2001
From: Antony Lee <anntzer.lee@gmail.com>
Date: Thu, 25 Nov 2021 20:47:11 +0100
Subject: [PATCH] Don't sort pdf dicts.

As for svg (10145a2), this makes outputs marginally easier to read, and
is not necessary anymore now that dicts maintain insertion order.
---
 lib/matplotlib/backends/backend_pdf.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/matplotlib/backends/backend_pdf.py b/lib/matplotlib/backends/backend_pdf.py
index 29838c35316c..ff4eeaf0cc63 100644
--- a/lib/matplotlib/backends/backend_pdf.py
+++ b/lib/matplotlib/backends/backend_pdf.py
@@ -297,8 +297,7 @@ def pdfRepr(obj):
     elif isinstance(obj, dict):
         return fill([
             b"<<",
-            *[Name(key).pdfRepr() + b" " + pdfRepr(obj[key])
-              for key in sorted(obj)],
+            *[Name(k).pdfRepr() + b" " + pdfRepr(v) for k, v in obj.items()],
             b">>",
         ])