Make alt code variables in Makefiles consistent

That is the comments have a general form and if they're for the alt code
they're defined in the alt code section. If they're for the entry and
the alt code they're above the CDEFINE variable.

The thanks file has been updated where it was needed.

Now only entries that have not been done need this improvement.

tmp/things-todo.md

@@ -1,5 +1,5 @@
 # A todo list of known things to check and/or do
-*Last updated: Thu 07 Dec 2023 19:12:36 UTC*
+*Last updated: Fri 08 Dec 2023 12:46:49 UTC*
 
 This document is primarily for [Cody Boone
 Ferguson](/winners.html#Cody_Boone_Ferguson) as he (that is I :-) ) wanted a way
@@ -192,9 +192,5 @@ too. The entries done as of 7 Dec 2023 are:
 	- 1991/rince
 	- 1985/shapiro
 	- 1985/lycklama
-    ... and at least one of them needs to have the thanks file updated as it
-    helps with the original entry itself. This one is 1998/banks but there might
-    be more (and there is at least one not done yet that this will apply I
-    believe).
-
-
+    ... and a couple or few involved updating the thanks file as it helps with
+    the entry itself. Ones not yet done might also have this need.