greek.xml:

  Comments why "greek" is ISO greek


sql/share/charsets/greek.xml:
  Comments why "greek" is ISO greek

sql/share/charsets/greek.xml

@@ -4,6 +4,10 @@
 
 <charset name="greek">
 
+<!-- It's ISO Greek rahter than WIN Greek  because                   -->
+<!-- 0xB6 is marked as upper letter, it's true for ISO Greek version -->
+<!-- In Windows version this character is PILCROW SIGN               -->
+
 <ctype>
 <map>
  00