This is the Debian-packaged version of Ion3.

The package was put together by Per Olofsson <pelle@dsv.su.se>, based
on the ion package created by Tommi Virtanen <tv@debian.org>.  It uses
source from:

  http://modeemi.fi/~tuomov/ion/

The author of Ion3 is Tuomo Valkonen <tuomov@iki.fi>.

---

The following notice applies to the Ion3 code and to the names "Ion",
"Ion3", etc.:

Copyright (c) Tuomo Valkonen 1999-2007.

The code of this project is "essentially" licensed under the LGPL, version
2.1, unless otherwise indicated in components taken from elsewhere. It is
reproduced below. Additionally, the following terms apply to the use of 
the names Ion, Ion3, and other derived names:

    Derived works and altered versions that significantly differ from the
    original copyright holder's versions, must either a) be given names 
    that can not be associated with the "Ion" project, or b) be qualified
    as "Ion soup", and still be considerable as customised versions of this
    software. In both cases, executables must also be given names that do 
    not conflict with the original copyright holder's version, and the 
    copyright holder may not be referred to for support.

    Modules and other (standalone) extensions to Ion must also be named 
    so that they can not be confused to be supported by the copyright 
    holder. If "Ion" occurs in the name, it must be in the form
    "Foo for Ion" instead of "Ion Foo", etc.
    
    If the name of the project (Ion), resp. names of particular branches
    (Ion1, Ion2, Ion3, etc.), are used without further prominent version
    qualifiers and notices of possible out-datedness to distribute this
    software, then the following conditions must hold: a) The version
    distributed online may not significantly differ from the copyright
    holder's latest release marked stable, resp. latest release on a 
    branch, within a reasonable delay (normally 28 days) from the release.
    b) The holders of physical distribution media are provided ways to 
    upgrade to the latest release within this same delay.

    This name policy notice may not be altered, and must be included in
    any altered versions and binary redistributions. It may only be
    removed when using small portions of the code in unrelated projects. 

    The copyright holder and the Ion project retain the same rights to
    your modifications that it would have under the LGPL or GPL without
    these or similar additional terms.

Explanations:

Significant change: Bug fixes are a priori insignificant as additions. 
Basic changes that are needed to install or run the software on a target
platform are a priori insignificant. Additionally, basic configuration
changes to better integrate the software with the target platform, 
without obstructing the standard behaviour, are a priori insignificant.
The copyright holder, however, reserves the right to refine the 
definition of significant changes on a per-case basis. Please consult
when in doubt. 

Distributions: For example, suppose an aggregate distribution of software
provides a `installpkg` command for installing packages. Then the action
`installpkg ion3` (resp. `installpkg ion`)  should always install the 
latest release of Ion3 (resp. the latest stable release), online 
connectivity provided. The action `installpkg ion-3ds-20070318` may
at any date install this particular mentioned release. Likewise 
`installpkg ion-soup` may install any non-conflicting customised
version.

---

The following notice applies to the dock module (mod_dock):

Copyright (c) Tom Payne 2003
Copyright (c) Per Olofsson 2003

This program is licensed under the terms of the Lesser General Public
License (LGPL) version 2.1.

---

The following notices apply to the file name completion code
(ion-completefile, based on editline):

Copyright 1992 Simmule Turner and Rich Salz.  All rights reserved.

This software is not subject to any license of the American Telephone
and Telegraph Company or of the Regents of the University of California.

Permission is granted to anyone to use this software for any purpose on
any computer system, and to alter it and redistribute it freely, subject
to the following restrictions:
1. The authors are not responsible for the consequences of use of this
   software, no matter how awful, even if they arise from flaws in it.
2. The origin of this software must not be misrepresented, either by
   explicit claim or by omission.  Since few users ever read sources,
   credits must appear in the documentation.
3. Altered versions must be plainly marked as such, and must not be
   misrepresented as being the original software.  Since few users
   ever read sources, credits must appear in the documentation.
4. This notice may not be removed or altered.

The version contained here has some modifications by awb@cstr.ed.ac.uk
(Alan W Black) in order to integrate it with the Edinburgh Speech Tools
library and Scheme-in-one-defun in particular.

---

The following notice applies to libtu, a library included in Ion3:

Copyright (c) Tuomo Valkonen 1999-2007.

Most of this library may be distributed and modified under either under
the Clarified Artistic License or the GNU LGPL, version 2.1 or later,
both reproduced in the file LICENSE. The red-black tree code is under
the GNU LGPL; see README.rb for details.

---

The following notice applies to the red-black tree code in libtu:

Copyright (C) 2000 James S. Plank

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

---

Ion3 includes an implementation of snprintf which is licensed under
the "Frontier Artistic License Version 1.0".  This code is not
included in the Debian binary packages.  In the source package, the
license text can be found in libtu/snprintf_2.2/LICENSE.txt.

---

Ion3 includes fontset handling code based on an example by Tomohiro
Kubota, to which the following notice applies:

Copyright © 1999-2001 Tomohiro KUBOTA.

This manual is free software; you may redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.

---

The following notice applies to the "grab" code, in addition to
Tuomo Valkonen's copyright and licence:

Copyright (c) Lukas Schroeder 2002

Alternatively, you may apply the Clarified Artistic License to this file,
since Lukas' contributions were originally under that.

---

The following notice applies to the Czech translation of Ion3:

Copyright (c) Miroslav Kure 2004,2005,2006,2007.

This file is distributed under the same license as the Ion3 package.

---

The following notice applies to the document "Configuring and
extending with Lua":

Copyright © 2003-2007 Tuomo Valkonen.

This document is free; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.

---

The following notice applies to the document "Ion: Notes for
the module and patch writer":

Copyright © 2003-2004 Tuomo Valkonen.

This document is free; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.

---

The GNU Lesser General Public License can be found in
/usr/share/common-licenses/LGPL on Debian systems.

The GNU General Public License can be found in
/usr/share/common-licenses/GPL on Debian systems.

---

The Clarified Artistic License

Preamble

The intent of this document is to state the conditions under which a
Package may be copied, such that the Copyright Holder maintains some
semblance of artistic control over the development of the package, while
giving the users of the package the right to use and distribute the Package
in a more-or-less customary fashion, plus the right to make reasonable
modifications.

Definitions:

"Package" refers to the collection of files distributed by the Copyright
Holder, and derivatives of that collection of files created through textual
modification.
"Standard Version" refers to such a Package if it has not been modified, or
has been modified in accordance with the wishes of the Copyright Holder as
specified below.
"Copyright Holder" is whoever is named in the copyright or copyrights for
the package.
"You" is you, if you're thinking about copying or distributing this
Package.
"Distribution fee" is a fee you charge for providing a copy of this Package
to another party.
"Freely Available" means that no fee is charged for the right to use the
item, though there may be fees involved in handling the item. It also means
that recipients of the item may redistribute it under the same conditions
they received it.
   
 1. You may make and give away verbatim copies of the source form of the
    Standard Version of this Package without restriction, provided that you
    duplicate all of the original copyright notices and associated
    disclaimers.
 2. You may apply bug fixes, portability fixes and other modifications
    derived from the Public Domain, or those made Freely Available, or from
    the Copyright Holder. A Package modified in such a way shall still be
    considered the Standard Version.
 3. You may otherwise modify your copy of this Package in any way, provided
    that you insert a prominent notice in each changed file stating how and
    when you changed that file, and provided that you do at least ONE of
    the following:
       
     1. place your modifications in the Public Domain or otherwise make them
        Freely Available, such as by posting said modifications to Usenet
        or an equivalent medium, or placing the modifications on a major
        network archive site allowing unrestricted access to them, or by
        allowing the Copyright Holder to include your modifications in the
        Standard Version of the Package.
     2. use the modified Package only within your corporation or
        organization.
     3. rename any non-standard executables so the names do not conflict
        with standard executables, which must also be provided, and provide
        a separate manual page for each non-standard executable that
        clearly documents how it differs from the Standard Version.
     4. make other distribution arrangements with the Copyright Holder.
     5. permit and encourge anyone who receives a copy of the modified
        Package permission to make your modifications Freely Available in
        some specific way.
   
 4. You may distribute the programs of this Package in object code or
    executable form, provided that you do at least ONE of the following:
       
     1. distribute a Standard Version of the executables and library files,
        together with instructions (in the manual page or equivalent) on
        where to get the Standard Version.
     2. accompany the distribution with the machine-readable source of the
        Package with your modifications.
     3. give non-standard executables non-standard names, and clearly
        document the differences in manual pages (or equivalent), together
        with instructions on where to get the Standard Version.
     4. make other distribution arrangements with the Copyright Holder.
     5. offer the machine-readable source of the Package, with your
        modifications, by mail order.
   
 5. You may charge a distribution fee for any distribution of this Package.
    If you offer support for this Package, you may charge any fee you
    choose for that support. You may not charge a license fee for the right
    to use this Package itself. You may distribute this Package in
    aggregate with other (possibly commercial and possibly nonfree)
    programs as part of a larger (possibly commercial and possibly nonfree)
    software distribution, and charge license fees for other parts of that
    software distribution, provided that you do not advertise this Package
    as a product of your own. If the Package includes an interpreter, You
    may embed this Package's interpreter within an executable of yours (by
    linking); this shall be construed as a mere form of aggregation,
    provided that the complete Standard Version of the interpreter is so
    embedded.
 6. The scripts and library files supplied as input to or produced as output
    from the programs of this Package do not automatically fall under the
    copyright of this Package, but belong to whoever generated them, and
    may be sold commercially, and may be aggregated with this Package. If
    such scripts or library files are aggregated with this Package via the
    so-called "undump" or "unexec" methods of producing a binary executable
    image, then distribution of such an image shall neither be construed as
    a distribution of this Package nor shall it fall under the restrictions
    of Paragraphs 3 and 4, provided that you do not represent such an
    executable image as a Standard Version of this Package.
 7. C subroutines (or comparably compiled subroutines in other languages)
    supplied by you and linked into this Package in order to emulate
    subroutines and variables of the language defined by this Package shall
    not be considered part of this Package, but are the equivalent of input
    as in Paragraph 6, provided these subroutines do not change the
    language in any way that would cause it to fail the regression tests
    for the language.
 8. Aggregation of the Standard Version of the Package with a commercial
    distribution is always permitted provided that the use of this Package
    is embedded; that is, when no overt attempt is made to make this
    Package's interfaces visible to the end user of the commercial
    distribution. Such use shall not be construed as a distribution of this
    Package.
 9. The name of the Copyright Holder may not be used to endorse or promote
    products derived from this software without specific prior written
    permission.
10. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
    WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
    MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
