RasMol 2.7.1 / 1.40b (27-Nov-02)

Purpose:      Molecular Graphics Visualiser
Author:       Roger Sayle (ras32425@ggr.co.uk)
              + additions by others (see below)
RISC OS port: Martin Wrthner (martin@mw-software.com)
Requires:     RISC OS 3.1 or higher, new 32-bit SharedCLib, at least 2MB RAM
              (see below "Saving memory"), at least 4MB recommended.
Runs under:   RISC OS 3.1 or higher, supports RISC OS 3.5+ true colour modes,
              StrongARM compatible, runs under RISC OS 4, 32-bit compatible,
              runs under RISC OS 5
WWW:          http://www.mw-software.com/software/rasmol/rasmol.html
Status:       FREEWARE, see "Copyright" below

Version 1.40b of the RISC OS port of RasMol is based on the RasMol 2.7.1
sources.

This !Help file only describes the RISC OS specific aspect of RasMol. If you
want to use this application to its full extent, please refer to the main
RasMol manual supplied in Text and HTML format in the 'docs' directory.

Contents:
  * Introduction
  * Starting RasMol
  * First Steps
  * Loading files
  * Window size
  * The tool bar: Selection, Rotation, Translation, Zooming, Z-slabbing
  * Display quality and dithering
  * Saving and exporting
  * Configuration
  * Saving memory
  * Script files
  * PC script directories
  * Display types
  * The View sub-menu and the "Dot surface" option
  * Colours
  * The RasMol Command Line
  * Additional file types
  * Links to molecule databanks and WWW pages about RasMol
  * History
  * How to contact the authors
  * Copyright
  
RasMol2 is a molecular graphics program intended for the visualisation of
proteins, nucleic acids and small molecules. The program is aimed at display,
teaching and generation of publication quality images. RasMol runs on Microsoft
Windows, Apple Macintosh, Acorn RISC OS, UNIX and VMS systems. The UNIX and VMS
systems require an 8, 24 or 32 bit colour X Windows display (X11R4 or later).
The program reads in a molecule co-ordinate file and interactively displays the
molecule on the screen in a variety of colour schemes and molecule
representations. Currently available representations include depth-cued
wireframes, 'Dreiding' sticks, spacefilling (CPK) spheres, ball and stick,
solid and strand biomolecular ribbons, atom labels and dot surfaces.

The RasMol help facility can be accessed by typing "help <topic>" or "help
<topic> <subtopic>" from the RasMol command line. A complete list of RasMol
commands may be displayed by typing "help commands". A single question mark may
also be used to abbreviate the keyword "help". Please type "help notices" for
important notices. 

RasMol Copyright (C) Roger Sayle 1992-1999
Version 2.6x1 Mods Copyright (C) Arne Mueller 1998
Version 2.7.0, 2.7.1 Mods Copyright (C) Herbert J. Bernstein 1998-1999
rasmol@bernstein-plus-sons.com


Starting RasMol
---------------
When started (by double-clicking on the application itself or on a file which
RasMol understands), RasMol installs itself onto the icon bar and opens two
windows. These are the Molecule window (black) and the RasMol Command Line
window. The Molecule window displays the currently loaded molecule and allows
you to rotate/translate/z-slab it using the mouse.

First steps
-----------
To get an idea what the program is about, double-click on the file '1crn' in
the 'data' directory (this is a small protein file). If you have not already
loaded RasMol, it should start up now. The protein is displayed in wireframe
mode in the Molecule window (behind the Molecule window you can also see the
Command Line window). Select the rotation tool (the tool below the "pointer"
tool), click SELECT somewhere in the Molecule window and drag horizontally or
vertically. This rotates the molecule about the x/y-axes. Using ADJUST, you can
rotate about the z-axis. Now click MENU and choose "Spacefill" from the
"Display" sub-menu. For a nice specular highlighting effect choose "Specular"
from the "Options" sub-menu (do not try "Shadows" as it is very slow). If you
are in a 16 or 256 colour mode, try the tool at the bottom of the toolbar which
dithers the image to the current palette. This improves the display quality
significantly but it takes a few seconds. As soon as you change the molecule
(e.g. you rotate it again), the display reverts to the non-dithered form.
  To test other ways of displaying the molecule, try also "Ball&Stick" and
"Backbone" from the "Display" sub-menu. While being in "Backbone" mode, select
the translation tool (the one below the rotation tool). Click ADJUST somewhere
in the window and drag slowly (!) vertically to zoom in/out.
  Note that the program is fully multitasking, even while calculating complex
images like dot surfaces or shadows. While the program is calculating the
pointer changes to an hourglass while it is inside the RasMol window.

Loading files
-------------
A Molecule files may be loaded by double-clicking on it or by dragging it to
the RasMol icon on the icon bar or to the Molecule window.
  Dragging a file to the Command Line window causes its full path name to be
inserted at the caret position. This makes loading files from the command line
easier.

Currently recognised filetypes (allocated by Acorn) are:

Industry standard name              DOS ext.   RISC OS name  type
-----------------------------------------------------------------
Brookhaven Protein Data Bank files  PDB        PDB           12A
Alchemy files                       ALC        Alchemy       129
Molecular Design Ltd. MOL files     MOL        MOL           128
MOPAC files                         ???        MOPAC         127
RasMol script files                 SCR        RasMolSc      12B

Note that files have to be filetyped correctly in order to be loaded by RasMol.
If you load a file and all you see is a black window then most probably the
file does not contain any connectivity information. Try to generate this
information by entering "connect" in the command line window.
  Additional file types can be loaded using the "load" command from the command
line. See section "Additional file types" for further information.

Window size
-----------
The size of the Molecule window determines the speed of the application and
also how much memory is used. The default size of the display is 480 by 480
pixels. By choosing "Scale" from the main menu you can change the scaling of
the window. 100% corresponds to 480 pixel. The width of the window is a
percentage of its height, so a window at a scaling of 50% and a width of 150%
would be 240 pixels high and 360 pixels wide.
  To set the default size, change the configuration of the program (see below
"Configuration").
  Note that the memory you save by decreasing the window size is not given back
to the system (unless you have RISC OS >= 3.50 and you did not prevent a
dynamic area to be used for the screen buffer), so to save memory, change the
window size used at start-up by changing the configuration.

The tool bar: Selection, Rotation, Translation, Zooming, Z-slabbing
-------------------------------------------------------------------
The tool bar contains six tools. From top to bottom these are: The Pick tool,
the Rotate tool, the Move/Zoom tool, the Z-Slab tool, the RasMol tool and the
Dither tool. The latter is described in detail in the section "Display quality
and dithering".
  The first five tools determine the interaction mode of the program, i.e. how
mouse clicks/drags are interpreted:

  1. Pick mode:
           If you click on an atom, information about it is displayed in
           the Command Line window. Note that this has nothing to do with
           selecting groups of atoms or single atoms using the command "select"
           on the command line (for more information on this powerful feature,
           type "help select" on the command line).
             Using the command line you can modify the behaviour of the pick
           mode, e.g. you can make RasMol add labels for the atoms you click on
           by typing "Set picking label".
             "Set picking distance" allows you to measure distances between
           atoms, "Set picking angle" allows you to measure angles and "Set
           picking torsion" enables torsion measuring mode. Finally, "Set
           picking monitor" adds a dashed line betweens atoms you pick and
           labels it with the distance between the atoms. See the manual for
           details about these powerful features.
             Some picking modes require multiple atoms to be clicked on. As the
           manual describes you can hold down Shift to "repeat" the selection
           of an atom (e.g., to measure the distance from atom1 to multiple
           other atoms, you would first click normally on atom1, then still
           normally on the first of the other atoms, then click on the
           remaining destination atoms with Shift held down; if you did not
           hold down Shift, the second destination atom would again be
           interpreted as a source atom).
             In Pick mode you can also click with Adjust instead of holding
           down Shift.
  2. Rotate mode:
           Dragging horizontally using SELECT rotates the molecule about the
           y-axis. Dragging vertically using SELECT rotates the molecule about
           the x-axis. Dragging vertically or horizontally using ADJUST rotates
           the molecule about the z-axis. Note that rotation works differently
           from the way it works in ArtWorks or Draw where you drag along an
           arc. In RasMol you should simply drag either horizontally or
           vertically.
  3. Move/Zoom mode:
           Dragging using SELECT moves the molecule in the xy-plane.
           Dragging using ADJUST zooms in/out (i.e. it moves the molecule along
           the z-axis).
  4. Z-Slab mode:
           Z-slabbing allows you to see "inside" the molecule by slabbing it
           against a vertical plane. The slab plane can be moved along the
           z-axis by dragging with either mouse key.
             Z-slabbing can be controlled by the "Slab mode" option in the
           "Options" submenu. Selecting the Z-slab tool automatically switches
           the "Slab mode" option on. However, the option is not automatically
           switched off if you subsequently select another tool. This allows
           you to retain the slabbed view. If you want to revert to the full
           unslabbed view of the molecule, simply switch off the "Slab mode"
           option.
  5. RasMol mode:
           This tool gives you full compatibility with the way RasMol
           interaction works on other platforms. It implements the RasMol mouse
           binding as chosen by "set mouse rasmol". Using the RasMol tool you
           can perform all the operation of the first four tools without
           switching tool. The mapping of the actions is as follows:

           SELECT: rotate about x- and y-axes
           ADJUST: translate in the xy plane
           with Ctrl held down:  z-slabbing (only has an effect if "Slab mode"
                                 is switched on in the Options submenu)
           with Shift held down: SELECT: zoom mode
                                 ADJUST: rotate about z-axis
  6. Dither tool:
           See next section.

Display quality and dithering
-----------------------------
RasMol produces bitmaps with 256 colour palettes, so they do not display very
well in RISC OS 256 colour modes with the standard fixed palette. In particular
space filling representations look very poor in 256 colour modes because the
atoms look "banded".
 
Therefore the RISC OS version of RasMol is able to produce dithered output
using more or less the same algorithm ChangeFSI uses to dither images. The idea
of dithering is to represent colours that are not available by mixing them
using neighbouring pixels. This process takes a few seconds, but the results
are worth while the delay. Dithering works in both 256 and 16 colour modes. As
dithering is quite time-consuming, it is only performed on request, that is if
you click on the "Dither" tool (the bottom tool on the tool bar). Of course, as
soon as the display changes (e.g. because you change a display option or you
rotate the molecule), the picture is recalculated, so it reverts back to its
non-dithered form. You have to request the dithering again to get a dithered
display. Normally, you would first set all the options you want, e.g.
"Spacefill" and "Specular" etc. and then only when everything is OK dither the
image for final output (e.g. for Sprite export).
 
It is important to note that if you subsequently save the image as a sprite,
the dithered version is saved! This is a good option if the main purpose of the
picture is to be viewed, in particular on machines without true colour modes.
If however, you are planning to print the image, you are advised to save the
undithered version (you can revert to the undithered version by choosing
"Recalculate" from the main menu). Even though this looks worse on screen it
prints much better in particular if it is scaled before printing!
 
To compare RasMol's internal dithering with ChangeFSI, try exporting the
undithered sprite (which contains a full 256 colour palette) and feed it
through ChangeFSI.
 
 There are several other ways of improving output quality:
 1) for RiscPC owners with VRAM:
    * Change to a 32768 colour mode
 2) for owners of a CC ColourCard:
    * Change the 256 colour palette e.g. using the "PalMaker" utility. This
      gives the same display quality as a 16 millon colour mode!
 3) * save the sprite and feed it through ChangeFSI as suggested above

Saving and exporting
--------------------
The current display can be saved as a sprite using the menu item "File => Save
sprite" from the main menu. This saves the image as a 256 colour sprite with a
full 256 colour palette (not suitable for RISC OS 2 unless you load the sprite
into !Paint and remove the palette). If the currently displayed image is
dithered, the dithered version is saved. Note that it is not possible to save a
16 colour sprite, even if the current image has been dithered to 16 colours.
Feed the undithered image through ChangeFSI to achieve this effect.
 
"File => Export => GIF" allows you to save the current image (only if it is
not dithered) as a 256 colour GIF file with a 256 colour palette.
 
"File => Export => EPS (bitmap)" saves an EPS file containing the bitmap.
 
"File => Export => Vector PS" is a very powerful option which is not fully
implemented yet. However, for some representations it should work already. This
output can be fed through a PostScript interpreter, e.g. RiScript to produce a
Drawfile. However, do not expect too much, vector PS export is rather
unfinished.
 
Display types
-------------
When loaded, a molecule is displayed in Wireframe mode. To change the display
mode, bring up the main Menu by pressing the middle mouse button over the
Molecule window. From the "Display" submenu you can choose your preferred
display style from the following:

 - Wireframe         - Ball&Stick
 - Backbone          - Ribbons
 - Sticks            - Strands
 - Spacefill         - Cartoons

The default is Wireframe. This is also the fastest way of displaying the
molecule. Use this style if you want to translate/rotate the molecule a lot, as
these operations work in real time in Wireframe mode.
  The sub-menu of "Wireframe" lets you to choose solid or dashed lines (the
"dashed" item is a shortcut for the "wireframe dash" command).
  The sub-menu of "Sticks" allows you to enter the thickness of the sticks.
Pressing "Default" fills in the default value (which is 40, or 80 if the
molecule has more than 256 atoms).
 
For more details on some of these styles, type "help <display style>" on the
RasMol command line, e.g. "help spacefill" (not all the above display styles
are available as commands, e.g. "Ball&Stick" is achieved by a combination of
Wireframe and Spacefill).

The View sub-menu and the "Dot surface" option
----------------------------------------------
These are minor options like whether or not axes are to be displayed. The only
really important item is "Dot surface" which displays a Van der Waal's dot
surface around each atom. The density may be specified in the sub-menu, 100 is
the default value, but you can enter values up to 1000. Note that the dot
surface is actually calculated and stored in memory, so this option takes some
computation time and also quite a bit of memory if the molecule is large. Using
the "colour dots" command you can create some interesting effects, e.g. "colour
dots potential" which colours the dots according to their electrostatic
potential.

Colours
-------
This submenu implements the RasMol "colour" command. For Wireframe, Sticks,
Spacefill and Ball&Stick mode, you would normally use the CPK colouring which
is chosen by default when a molecule is loaded. Choosing a menu item always
sets the colour scheme for the whole of the molecule.
  If you want to colour part of a molecule use the "select" and "colour"
commands from the command line.
  For details on the colour schemes listed on the menu, type "help colour
schemes" and "help <colour scheme>" for a particular scheme. Note that choosing
"User" only makes sense if the currently loaded file is a PDB file which
contains user-defined colour information.

Configuration
-------------
RasMol provides some basic configuration options that can be set by choosing
"Choices" from the icon bar menu.
  The "Time slice" option determines how much CPU time the program takes.
Decreasing the value means that the desktop is slowed down less, but it may
take longer to calculate an image. Increasing the value means that more CPU
time is taken. If you enter 0, then multitasking is disabled completely while
images are calculated.
  The "Default scale" and "Default width" entries correspond to the
corresponding fields of the scale dialogue box. They can be used to set the
values to be used at start-up of the program. Note that a smaller window uses
less memory.
  Note that if you disable the toolbox by deselecting the "Display toolbox"
option, RasMol reverts to the standard interpretation of mouse operations as
used by the Unix or MS Windows version. This corresponds to the way the RasMol
tool works (described above in the section "The tool bar").
 
Saving memory
-------------
RasMol just about starts up on a 2MB machine. For the first time, you might
have to do a clean boot and switch to a 16 colour mode before RasMol would
start. To save memory permanently, reduce the window size (not using the main
menu, but using the iconbar "Choices" item) and click on the Save button. Then
reload the application. Most options do not need any extra memory and most
molecules are rather small. You should however avoid the "Dot surface" option
as this takes lots of extra memory.
 
Script files
------------
Script files may contain an arbitrary sequence of RasMol commands. For details
refer to the RasMol manual. Script files must have the file type "RasMolSc" in
order to be recognised by RasMol. Double-clicking on a script file or dragging
it to one of the RasMol windows starts the script. Scripts do not multitask,
but you can abort them by pressing and holding down the Escape key until the
hourglass disappears.
  A script file which reproduces the current setup can be saved using the "File
=> Save script" menu item. It does not include all options, e.g. the "Dot
surface" option is ignored. However, it is a good point to start from if you
want to be able to restore a certain set of options later.
  Note that using scripts you can produce running demonstrations: Use the
refresh command to force the screen to be updated while the script is running.
The pause command can be used to ask the user to press a key to go on. When
doing so it is advisable to use the echo command to print some text in the
command window like "Press any key to go on".
 
PC script directories
---------------------
Some people have built script directories which contain molecule files and
scripts. Usually, there is one main entry script to be started called
"something.TOP". On the PC platform you would change the current directory to
the script directory and then run the script. This way, the script can
reference the molecule files without any pathname but simply by specifying
their name.
  In order to make porting of these directories easier, RasMol provides the
following features:
- automatic conversion of PC filenames to Acorn filenames, e.g. a command
  "load DNA.PDB" is automatically converted to "load DNA/PDB".
- if a file is not found, RasMol looks inside the directory specified by
  the system variable RasMol$FileDir

So all you have to do is to give the main script file (the one ending in /TOP)
the correct type "RasMolSc" and add a !Run file (type Obey) to the directory
which reads as follows:
 
  Set RasMol$FileDir <Obey$Dir>
  Filer_Run <Obey$Dir>.*/TOP

If there are several files ending in /TOP, quote the name of the file you want
to be run, e.g. "Filer_Run <Obey$Dir>.DNA/TOP".
 
Double-clicking on the !Run file sets up the variable and starts the script. If
you turn the script directory in an application by giving it a name starting
with '!', you can even double-click on the directory. Script directories are
available from the WWW home page (see below "Links to molecule databanks and
WWW pages about RasMol").

The RasMol Command Line
-----------------------
The Command Line window allows you to enter RasMol commands. These are
described in the main RasMol manual. Typically, the menu entries only give a
quicker way of accessing the most frequently needed command line features.
Therefore most of the menu options are only described briefly in this RISC OS-
specific file. For further information, use RasMol's command line help system.
Entering "help" displays information about the help system.
  It is worth noting that you need to use the command line to use the program
to its full extent. For example, most menu options apply to the whole molecule,
e.g. the display type or colour settings. Using the command line, however, it
is possible to select parts of the molecule (e.g. all Hydrogen atoms or only
specific amino acids) and apply display style or colouring commands to them. In
fact, most RasMol commands only affect the current selection (type "help
select" to find out how to select groups of atoms). Many commands take
parameters which make them more versatile than their conterparts on the menu.
  Other features include calculation and display of hydrogen bonds, SS-bonds,
calculating connectivity information for molecule files without bonding etc.
  Some command line commands interact with the user interface, e.g. the "Set
picking xxx" commands which define what happens if you click on an atom (type
"help set picking" and "help setpick"). You can label atoms and find out about
distances, angles and torsions etc.

Additional file types
---------------------
Files of the following types can only be loaded using the command line: Tripos'
Sybyl Mol2 file format, the CHARMm file format and  MSC's XMol XYZ file format.
To load these, type "load <format> <filename>" (where <format> is "mol2",
"charmm" or "xyz" respectively) and press Return. Alternatively, type "load
<format> " and drag the file to the Command Line window. Then press the Return
key.

Note that you can only have one file loaded at a time. If you try to load a
file from the command line while there is a file in memory, you get an error
message. If this happens, clear the database by entering "zap", then try again.
If you load a file by dragging it to the program or by double-clicking on it,
the database is cleared automatically before the file is loaded.

RasMol 2.7.1 on which versions 1.31 or higher of the port are based adds
support for CIF files (IUCr CIF or mmCIF format). You can load cif files from
the command line by using "cif" as the format specifier.

Message interface
-----------------
As on all other platforms, the RISC OS version of RasMol supports some
interface for external applications. Currently, RasMol supports a single
message:

Message_RasMolExecute (&4ea00): Execute a command
Parameters: R1 + 20: flags
                     bit 0: echo the command in the command window
            R1 + 24: command string (null-terminated)

Links to molecule databanks and WWW pages about RasMol
------------------------------------------------------
The page http://klaatu.oit.umass.edu:80/microbio/rasmol/ is the original home
page of RasMol, provided by Eric Martz. It contains information about the
versions of RasMol for the various platforms and lots of links to sites where
you can get molecule files.

The home page for RasMol version 2.7.1, on which this port is based is
http://www.bernstein-plus-sons.com/software/rasmol/

An enormous collection of proteins is available from the Brookhaven Protein
Databank at www.pdb.bnl.gov.

Okanagan University molecule files: http://www.okanagan.bc.ca/chem/molecule/

And many more which you will find on the RasMol WWW home page.

History
-------
Version 1.40b (27-Nov-02):
- changed !Run file so it does not insist on CLib 5.43 but is happy with 5.34
  as is recommended
- changed !Boot and !Run files so the !Run file is actually run when a molecule
  or script file is double-clicked on

Version 1.40 (26-Nov-02):
- first 32-bit compatible version
- fixed bug that caused colours to go wrong when changing the window size
- dynamic area size is limited to 8M by default, the maximum can be set using
  a system variable in the !Run file

Version 1.31b (01-Aug-00):
- documentation update

Version 1.31 (26-09-99):
- heap corruption problem fixed that caused the application to quit when
  Shadows was selected from the Options menu
- Hydro and Hetero options are ticked in Options menu after loading a new file
 
Version 1.30 (15-08-99):
- based on RasMol 2.7.1 (the source code for UNIX and Windows can be obtained
  from http://www.bernstein-plus-sons.com/software/RasMol_2.7.1.tar.gz)
- added RasMol tool for full compatibility
- added Hydrogen and Hetero atom entries to Options menu
- Z-slab mode is switched on automatically if z-slab tool is selected
- many internal changes to make the RISC OS port more consistent with RasMol
  on other platforms
- mouse bindings are fully supported (the rotate, move and slab tools are now
  simply mouse bindings), so "set mouse <binding>" overrides the current tool
  (apart from the Pick tool that always restricts interaction to picking
  atoms); this also has the side-effect that diagonal rotation is now possible
  (as opposed to horizontal/vertical rotation only in version 1.20)
- a dynamic area is used for the display buffer under RISC OS 3.5 or higher
  (unless the variable RasMol$NoDynamicArea is set, see !Boot file)
- now supports message interface to allow external applications to send
  commands to RasMol

Version 1.20 (19-08-96):
- based on RasMol 2.6beta2
- updated this !Help file
- included 26beta1 and 26beta2 release notes
  (slighly modified for RISC OS release)
- pressing Return is possible in Scale view dialogue box
- fixed bug which caused the palette to be corrupted after
  scaling (this affected saving as Sprite as well)
- sorry, no other changes to the RISC OS front-end yet...
 
Version 1.10 (02-Apr-96):
- based on RasMol 2.6beta

How to contact the authors
--------------------------
Please direct any comments about the RISC OS version to me:
  Martin Wuerthner
  Mannheimer Str. 18
  67665 Kaiserslautern
  Germany

  martin@mw-software.com
  http://www.mw-software.com/

Please direct any non-RISC OS-specific comments about the program to
Roger Sayle, because he really wrote the whole thing and all the credits
are due to him:
  Roger Sayle
  ras32425@ggr.co.uk

Copyright
---------
This program, the RISC OS port of RasMol 2.7.1, may be distributed freely
provided that all its files are supplied unaltered and no profit is made on its
distribution. The implementation of the RISC OS specific features is Copyright
 1999-2000 by Martin Wrthner (martin@mw-software.com).

The following authors contributed to the main program:

RasMol Copyright (C) Roger Sayle 1992-1999
Version 2.6x1 Mods Copyright (C) Arne Mueller 1998
Version 2.7.0, 2.7.1 Mods Copyright (C) Herbert J. Bernstein 1998-1999
rasmol@bernstein-plus-sons.com

For further copyright information refer to the following passage quoted from
the RasMol manual:

QUOTE BEGINS

  This document and the software, RasMol Version 2.6 which it describes,
are Copyright  1992,1993,1994 by Roger Sayle (rasmol@ggr.co.uk).

  The information supplied in this document is believed to be true but no 
liability is assumed for its use or for the infringements of the rights of 
the others resulting from its use. 

  Information in this document is subject to change without notice and does 
not represent a commitment on the part of the supplier. This package is 
sold/distributed subject to the condition that it shall not, by way of trade 
or otherwise, be lent, re-sold, hired out or otherwise circulated without 
the supplier's prior consent, in any form of packaging or cover other than 
that in which it was produced. No part of this manual or accompanying 
software may be reproduced, stored in a retrieval system on optical or 
magnetic disk, tape or any other medium, or transmitted in any form or by 
any means, electronic, mechanical, photocopying, recording or otherwise for 
any purpose other than the purchaser's personal use. 

  This product is not to be used in the planning, construction, maintenance, 
operation or use of any nuclear facility nor the flight, navigation or 
communication of aircraft or ground support equipment. The author shall not 
be liable, in whole or in part, for any claims or damages arising from such 
use, including death, bancruptcy or outbreak of war. 

QUOTE ENDS
