Map the PrintScreen key and Alt+AltGr to Compose.

--- kbd-1.08/data/keymaps/i386/include/compose.inc	2002-10-04 14:48:04.000000000 -0400

+++ kbd-1.08/data/keymaps/i386/include/compose.inc	2002-11-22 17:36:32.000000000 -0500

@@ -0,0 +1,8 @@

+# We map the PrintScreen key (useless) and Alt+AltGr to the Compose key...

+# A really useful thing not found on normal keyboards. :/

+#

+# (c) 2001 Bernhard RosenkrДnzer <bero@arklinux.org>

+

+keycode  99 = Compose		# SysRq/PrintScrn

+keycode 100 = AltGr		

+alt keycode 100 = Compose

--- kbd-1.08/data/keymaps/i386/include/qwerty-layout.inc	2002-10-11 07:08:50.000000000 -0400

+++ kbd-1.08/data/keymaps/i386/include/qwerty-layout.inc	2002-11-22 17:36:32.000000000 -0500

@@ -28,3 +28,4 @@

 keycode 49 = n

 keycode 50 = m

 #

+include "compose"

--- kbd-1.08/data/keymaps/i386/include/qwertz-layout.inc	2002-10-11 07:08:50.000000000 -0400

+++ kbd-1.08/data/keymaps/i386/include/qwertz-layout.inc	2002-11-22 17:36:32.000000000 -0500

@@ -28,3 +28,4 @@

 keycode 49 = n

 keycode 50 = m

 #

+include "compose"

--- kbd-1.08/data/keymaps/i386/include/linux-with-alt-and-altgr.inc	2002-10-11 07:08:50.000000000 -0400

+++ kbd-1.08/data/keymaps/i386/include/linux-with-alt-and-altgr.inc	2002-11-22 17:36:32.000000000 -0500

@@ -1,6 +1,7 @@

 include "linux-keys-bare"

 keycode 100 = AltGr

+alt keycode 100 = Compose

 altgr keycode 70 = Show_Registers

 alt keycode 70 = Scroll_Lock

--- kbd-1.08/data/keymaps/i386/include/linux-keys-bare.inc	2002-10-12 20:14:06.000000000 -0400

+++ kbd-1.08/data/keymaps/i386/include/linux-keys-bare.inc	2002-11-22 17:42:04.000000000 -0500

@@ -148,7 +148,8 @@

 # The three system keys

 #

 keycode  84 = Last_Console		# Alt+SysRq/PrintScrn

-keycode  99 = VoidSymbol		# SysRq/PrintScrn

+#keycode  99 = VoidSymbol		# SysRq/PrintScrn

+keycode  99 = Compose			# SysRq/PrintScrn

 alt	keycode 99 = Control_backslash

 control	keycode 99 = Control_backslash