From f952c55b7d7d4e0a784a22434b2fa86f3f7a79b7 Mon Sep 17 00:00:00 2001
From: Andrew Hamilton <and_hamilton@yahoo.com>
Date: Thu, 6 Jan 2022 23:36:30 +1000
Subject: [PATCH] Coding style.

- Name the sections of fill3.
---
 fill3/fill3/__init__.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fill3/fill3/__init__.py b/fill3/fill3/__init__.py
index 2c5ebfc..0a898ad 100755
--- a/fill3/fill3/__init__.py
+++ b/fill3/fill3/__init__.py
@@ -16,6 +16,9 @@ import termstr
 __version__ = "v2022.01.05"
 
 
+##########################
+# Widgets
+
 def appearance_is_valid(appearance):
     return (all(isinstance(line, (str, termstr.TermStr)) and len(line) > 0 for line in appearance)
             and len(set(len(line) for line in appearance)) < 2)
@@ -407,7 +410,7 @@ class Fixed:
 
 
 ##########################
-
+# Infrastructure
 
 _EXCEPTION = None
 _LAST_APPEARANCE = []
@@ -492,8 +495,9 @@ async def tui(title, screen_widget):
     if _EXCEPTION is not None:
         raise _EXCEPTION
 
-##########################
 
+##########################
+# Example application
 
 class _Screen: