bpo-35213: Where appropriate, use 'macOS' in idlelib. (#10478)
diff --git a/Lib/idlelib/iomenu.py b/Lib/idlelib/iomenu.py
index fcd8dcc..f5bced5 100644
--- a/Lib/idlelib/iomenu.py
+++ b/Lib/idlelib/iomenu.py
@@ -41,7 +41,7 @@
# these problems, falling back to ASCII
locale_encoding = locale.nl_langinfo(locale.CODESET)
if locale_encoding is None or locale_encoding == '':
- # situation occurs on Mac OS X
+ # situation occurs on macOS
locale_encoding = 'ascii'
codecs.lookup(locale_encoding)
except (NameError, AttributeError, LookupError):
@@ -51,7 +51,7 @@
try:
locale_encoding = locale.getdefaultlocale()[1]
if locale_encoding is None or locale_encoding == '':
- # situation occurs on Mac OS X
+ # situation occurs on macOS
locale_encoding = 'ascii'
codecs.lookup(locale_encoding)
except (ValueError, LookupError):