From 16664a7a3995596a6efcf3d912e9d4a6d4fe7c54 Mon Sep 17 00:00:00 2001
From: Martin <46455311+m-rtin@users.noreply.github.com>
Date: Sat, 28 Dec 2019 14:46:08 +0100
Subject: [PATCH] Improved readability

---
 src/syntax_highlighting/config.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/syntax_highlighting/config.py b/src/syntax_highlighting/config.py
index f19f392..0389ad6 100644
--- a/src/syntax_highlighting/config.py
+++ b/src/syntax_highlighting/config.py
@@ -43,10 +43,10 @@
 # Synced conf
 
 def sync_keys(tosync, ref):
-    for key in [x for x in list(tosync.keys()) if x not in ref]:
-        del(tosync[key])
+    for key in set(tosync) - set(ref):
+        del tosync[key]
 
-    for key in [x for x in list(ref.keys()) if x not in tosync]:
+    for key in set(ref) - set(tosync):
         tosync[key] = ref[key]