[AC pkgs] Minor doc patch to XEmacs.rules

[Stephen J. Turnbull]

APPROVE COMMIT packages

This just documents some things not to include in
EARLY_GENERATED_LISP because they're already there.

Index: ChangeLog
===================================================================
RCS file: /pack/xemacscvs/XEmacs/packages/ChangeLog,v
retrieving revision 1.726
diff -u -U0 -r1.726 ChangeLog
--- ChangeLog	2008/02/27 20:06:55	1.726
+++ ChangeLog	2008/02/27 22:33:15
@@ -0,0 +1,5 @@
+2008-02-27  Stephen J. Turnbull  <stephen at xemacs.org>
+
+	* XEmacs.rules (EARLY_GENERATED_LISP):
+	Document automatically included files.
+

Index: XEmacs.rules
===================================================================
RCS file: /pack/xemacscvs/XEmacs/packages/XEmacs.rules,v
retrieving revision 1.59
diff -u -r1.59 XEmacs.rules
--- XEmacs.rules	2007/05/24 20:22:29	1.59
+++ XEmacs.rules	2008/02/27 22:33:16
@@ -59,7 +59,8 @@
 #   $(PACKAGE) in the name
 # EARLY_GENERATED_LISP = additional .el files that will be generated before
 #   any byte-compilation (use this for autoloads-type files); rules must be
-#   given to build them
+#   given to build them.  XEmacs.rules will automatically add auto-autoloads,
+#   custom-load, and custom-defines to this list, so don't include them.
 # GENERATED_LISP = additional .el files that will be generated at
 #   byte-compilation time; rules must be given to build them
 # PRELOADS = additional command-line arguments needed when compiling .elcs