explicit is better than implicit..... so maybe fix your stdlib... especially given...

diff --git a/assets/check-and-fix.py b/assets/check-and-fix.py
index 0c768533b9e30a05d98720b6f55643db93aab218..957eccbfec5db24aa06e3d189db82a988fc10ae0 100755 (executable)
--- a/assets/check-and-fix.py
+++ b/assets/check-and-fix.py
@@ -31,7 +31,7 @@ def compile_regex(rgx: str):
     # regex (unlike re) supports non-constant length look-behinds
     return regex.compile(
         "".join(
-            [line.strip() for line in rgx]))
+            [line.strip() for line in rgx.split('\n')]))
 
 
 # examples: