3 <!-- Annotated Specification Target -->
4 <!ENTITY % Level1 "INCLUDE" > <!-- Reference -->
5 <!ENTITY % Level2 "INCLUDE" > <!-- Specification -->
6 <!ENTITY % RFC "INCLUDE" > <!-- Specification Draft -->
7 <!ENTITY % Annote "INCLUDE" > <!-- Annotation -->
8 <!ENTITY % Ext1 "INCLUDE" > <!-- ARB EXTensions -->
9 <!ENTITY % Ext2 "INCLUDE" > <!-- Vendor EXTensions (if applicable) -->
10 <!ENTITY % Example "INCLUDE" > <!-- Example Code Vendor EXTensions -->
11 <!ENTITY % Revision "IGNORE" > <!-- CVS Revision History Tags (per-file) -->
12 <!ENTITY % Scratch "IGNORE" > <!-- Internal working notes/tmeporary -->