;
; A tiny little shell script to install the shell-update
;
version Shell VERSION 45 >NIL:
if warn
	echo "You MUST have BB2 installed on your system."
	skip Exit
endif
;
;
ExtractModule FROM "DEVS:AmigaOS ROM Update" Module 19 TO RAM:Shell-Seg
spatch -oRAM:Shell-Seg.new -pShell.pch RAM:Shell-Seg
copy RAM:Shell-Seg.new to L:Shell-Seg
copy LoadModule to C:

if $?EDITOR eq 1
	$EDITOR S:Startup-Sequence &
else
	ed S:Startup-Sequence &
endif
more <<EndInstruction
	Instructions for editing the Startup-Sequence

To complete the installation of the new shell, the startup-sequence
must be modified using an editor. Please follow the instructions below
closely.

1) Locate the "SetPatch" command within the startup-sequence, place the
cursor on the "S" of "SetPatch" and press <RETURN>. This will insert a new
blank line ON TOP of SetPatch. Move the cursor upwards into this blank
line and insert the following command:

LoadModule L:Shell-Seg NOREBOOT

In case you are using LoadModule already, please add L:Shell-Seg as one of
its arguments. You may also load additional modules here, i.e. the Os 3.9 
icon.library or the Os 3.9 workbench.library. Just give their full paths 
as arguments to the LoadModule command. 
*NOTE THAT IT IS IMPORTANT THAT LOADMODULE IS RUN BEFORE SETPATCH*. 
With these modifications, the command line could look like this:

LoadModule L:Shell-Seg L:Ram-Handler LIBS:icon.library LIBS:workbench.library NOREBOOT

(This is one line, no line feed intended)
The advantage of "LoadModule" is that the ROM modules loaded by
this command can be protected from getting overwritten by means of 
the "MuProtectModules" program of the same author (not included in this archive).


2) Locate the "SetPatch" command within the startup-sequence. Move the cursor
behind "SetPatch", and add the command line option "SKIPROMMODULES shell"
to the command. The setpatch command line should then read approximately as
follows:

SetPatch SKIPROMMODULES shell >NIL:


If you already have to skip parts of the update, as for example the scsi.device,
the line should rather look like this:

SetPatch SKIPROMMODULES scsi.device,shell >NIL:

3) Save the changes of the startup-sequence back. For "Ed", press first <ESC>,
then <X>, then <RETURN>.


4) To make the changes active, a reboot is *NOT* enough. You should turn
off the machine, wait for half a minute, and reboot. This will flush the
RAM resident parts of the ROM-Updates mechanism.
EndInstruction
;
;
;	we're done.
Lab Exit: