New weightonset external

svn path=/trunk/externals/ekext/; revision=11309

8 files changed, 1141 insertions, 4 deletions

diff --git a/GnuGPL.txt b/GnuGPL.txt
new file mode 100644
index 0000000..94a9ed0
--- /dev/null
+++ b/GnuGPL.txt
@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: 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 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/hasc~/hasc~.c b/hasc~/hasc~.c
index 19da9c8..ba9049c 100644
--- a/hasc~/hasc~.c
+++ b/hasc~/hasc~.c
@@ -1,5 +1,5 @@
 /*
- *  hssc~ : Highest Absolute Spectral Component, according to amplitude threshold 
+ *  hasc~ : Highest Apparent Spectral Component, according to amplitude threshold 
  *  Copyright (C) 2005 Edward Kelly <morph_2016@yahoo.co.uk>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -90,7 +90,7 @@ void hasc_tilde_setup(void)
 				     CLASS_DEFAULT, A_DEFFLOAT, 0);
 
   post("|===============hasc~=================|");
-  post("|=highest absolute spectral component=|");
+  post("|=highest apparent spectral component=|");
   post("|=====edward======kelly======2005=====|");
 
   class_addmethod(hasc_tilde_class, (t_method)hasc_tilde_dsp,
diff --git a/sieve/sieve.c b/sieve/sieve.c
index fd1639c..3238844 100644
--- a/sieve/sieve.c
+++ b/sieve/sieve.c
@@ -3,8 +3,8 @@
 #include "m_pd.h"
 #include <math.h>
 #include <string.h>
-#define MAXENTRIES 512
-#define LASTENTRY 511
+#define MAXENTRIES 2048
+#define LASTENTRY 2047
 
 static t_class *sieve_class;
 
diff --git a/weightonset/help-weightonset.pd b/weightonset/help-weightonset.pd
new file mode 100644
index 0000000..375bacd
--- /dev/null
+++ b/weightonset/help-weightonset.pd
@@ -0,0 +1,255 @@
+#N canvas 31 64 901 594 10;
+#N canvas 1901 230 450 300 hasc 0;
+#X obj 65 62 inlet~;
+#X obj 196 184 block~ 1024;
+#X obj 55 106 rfft~;
+#X obj 56 150 hasc~;
+#X obj 56 188 outlet;
+#X obj 179 60 inlet;
+#X text 153 42 threshold (0-10+);
+#X text 43 -1 ...get a "highest apparent spectral component" value
+from the FFT;
+#X connect 0 0 2 0;
+#X connect 2 0 3 0;
+#X connect 2 1 3 1;
+#X connect 3 0 4 0;
+#X connect 5 0 3 2;
+#X restore 44 418 pd hasc;
+#X obj 128 346 bonk~;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X array \$0-input 106595 float 0;
+#X coords 0 1 106594 -1 200 51 1;
+#X restore 287 309 graph;
+#X obj 128 370 t b b;
+#X obj 81 506 f;
+#X floatatom 96 487 5 0 0 0 - - -;
+#X floatatom 168 348 5 0 99 0 - - -;
+#X obj 81 526 print end-value;
+#X obj 43 324 tabplay~ \$0-input;
+#X floatatom 75 354 5 0 100 0 - - -;
+#X floatatom 75 396 5 0 0 0 - - -;
+#X obj 75 374 * 0.1;
+#N canvas 0 0 450 300 tw 0;
+#X obj 274 70 inlet;
+#X msg 274 91 0;
+#X obj 191 158 cup;
+#X obj 110 55 inlet;
+#X obj 110 80 t f b;
+#X obj 115 207 tabwrite \$0-hasc;
+#X obj 301 158 cup;
+#X obj 220 55 inlet;
+#X obj 220 80 t f b;
+#X obj 225 207 tabwrite \$0-weightonset;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 1 0 6 0;
+#X connect 2 0 5 1;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X connect 4 1 2 0;
+#X connect 6 0 9 1;
+#X connect 7 0 8 0;
+#X connect 8 0 9 0;
+#X connect 8 1 6 0;
+#X restore 39 519 pd tw;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X array \$0-hasc 1 float 3;
+#A 0 0;
+#X coords 0 511 1 -1 200 51 1;
+#X restore 287 380 graph;
+#N canvas 0 0 450 300 adapt 0;
+#X obj 128 44 inlet;
+#X obj 127 74 / 100;
+#X obj 129 108 t b f;
+#X msg 126 139 1;
+#X obj 132 170 -;
+#X obj 134 205 outlet;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 2 0 3 0;
+#X connect 2 1 4 1;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
+#X restore 168 367 pd adapt;
+#X floatatom 168 401 5 0 0 1 influence - -;
+#X obj 168 308 loadbang;
+#X obj 88 276 bng 15 250 50 0 empty empty load 17 7 0 10 -262144 -1
+-1;
+#N canvas 211 176 325 300 loadfile 0;
+#X obj 44 28 openpanel;
+#X obj 44 47 t a b;
+#X obj 44 90 pack s s;
+#X msg 44 109 read -resize \$1 \$2;
+#X obj 44 128 soundfiler;
+#X obj 71 66 symbol \$0-input;
+#X floatatom 44 186 0 0 0 0 - - -;
+#X obj 44 166 i;
+#X msg 44 206 resize \$1;
+#X obj 44 226 s \$0-hasc;
+#X obj 44 147 / 1024;
+#X obj 44 5 inlet;
+#X obj 113 227 s \$0-weightonset;
+#X obj 243 27 loadbang;
+#X msg 119 27 ../sound/stink.wav;
+#X connect 0 0 1 0;
+#X connect 1 0 2 0;
+#X connect 1 1 5 0;
+#X connect 2 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 10 0;
+#X connect 5 0 2 1;
+#X connect 6 0 8 0;
+#X connect 7 0 6 0;
+#X connect 8 0 9 0;
+#X connect 8 0 12 0;
+#X connect 10 0 7 0;
+#X connect 11 0 0 0;
+#X connect 13 0 14 0;
+#X connect 14 0 1 0;
+#X restore 88 295 pd loadfile;
+#X obj 43 276 bng 12 250 50 0 empty empty play 15 6 0 10 -262144 -1
+-1;
+#X obj 43 291 t b b;
+#N canvas 0 0 450 300 (subpatch) 0;
+#X array \$0-weightonset 1 float 3;
+#A 0 0;
+#X coords 0 511 1 -1 200 51 1;
+#X restore 287 450 graph;
+#X obj 116 407 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
+-257985 -1;
+#X text 56 49 The second value is multipled by the value in the second
+inlet (range 0-1) and added to the first value. Then \, the divider
+value (in order to work out the weighted average) is also multiplied
+by this value \, and added to it.;
+#X text 46 8 This object makes a moving average with successively less
+important values. The calculation initiates when the object is banged
+\, and the first value is the most influential.;
+#X msg 65 444 1;
+#X obj 130 445 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
+-1 -1;
+#X obj 195 500 print data;
+#X text 78 161 When the object is banged the right outlet sends a list
+of all the values that influenced the result since the last bang \,
+up to a limit of 1024 values.;
+#X obj 477 73 weightonset;
+#X text 476 58 V;
+#X text 476 54 |;
+#X text 476 44 |;
+#X text 476 34 |;
+#X text 452 20 floats in;
+#X text 506 58 V;
+#X text 506 54 |;
+#X text 506 44 |;
+#X text 685 338 ^;
+#X text 684 342 |;
+#X text 684 351 |;
+#X text 738 338 ^;
+#X text 737 342 |;
+#X text 737 351 |;
+#X text 801 338 ^;
+#X text 800 342 |;
+#X text 800 351 |;
+#X text 671 377 of successive inputs;
+#X text 475 89 |;
+#X text 475 99 |;
+#X text 475 109 |;
+#X text 475 119 V;
+#X text 452 141 influenced;
+#X text 464 130 onset-;
+#X text 465 153 value;
+#X text 538 89 |;
+#X text 538 99 |;
+#X text 538 109 |;
+#X text 538 119 V;
+#X text 531 132 data dump;
+#X text 537 143 on bang;
+#X text 616 389 1: accumulated average (up to 1024 elements);
+#X msg 49 354 5;
+#X text 212 411 factor;
+#X text 202 387 successive;
+#X text 64 101 The influence of successive values is lessened by the
+inverse of the factor on the right inlet. So \, a value of 0.2 in the
+second inlet means that the second value after the bang is 20% as influential
+as the first \, and the third value is 20% of 20% (4%) as influential
+as the first.;
+#X floatatom 195 437 5 0 10 1 attack - -;
+#X text 509 200 influence factor = 0 : 1st float output only;
+#X text 510 188 attack length = 0 \,;
+#X text 535 166 EXAMPLES:;
+#X text 520 226 attack length = 0 \,;
+#X text 519 238 influence factor = 1: successive values are;
+#X text 232 447 phase;
+#X text 232 461 0-100;
+#X text 508 252 equally influential to the total \, but the list;
+#X text 492 31 successive influence factor (0-1);
+#X text 538 58 V;
+#X text 538 54 |;
+#X text 525 43 attack phase (1-100+);
+#X text 514 265 grows longer as the numbers are added. Therefore;
+#X text 506 278 the output responds less and less to input values.
+;
+#X text 513 291 This is an accumulating average between bangs.;
+#X text 511 313 attack length = 0 \,;
+#X text 634 366 (w) = weightings (influence values);
+#X text 509 405 the output is onset-weighted e.g. the most influential
+values are at the start of the series.;
+#X text 700 462 ^;
+#X text 699 466 |;
+#X text 699 475 |;
+#X text 760 462 ^;
+#X text 759 466 |;
+#X text 759 475 |;
+#X text 824 462 ^;
+#X text 823 466 |;
+#X text 823 475 |;
+#X text 680 501 of successive inputs;
+#X text 622 513 1: accumulated average (up to 1024 elements);
+#X text 656 490 (w) = weightings (influence values);
+#X text 515 529 the output is onset-weighted e.g. the most influential
+values are at the start of the series.;
+#X text 517 437 attack length = 3 \,;
+#X text 513 451 influence factor = 0.5: v1 w 0.25 \, v2 w 0.5 \, v3
+w 0.75 \, v4 w 1 \, v5 w 0.5 \, v6 w 0.25...;
+#X text 509 327 influence factor = 0.5: v1 w 1 \, v2 w 0.5 \, v3 w
+0.25 \, v4 w 0.125;
+#X text 86 200 If the attack phase is greater than 0 \, the values
+become successively more influential to the weighted average \, until
+the number of values is equal to the attack+1. The next value after
+the attack phase is the most influential \, then the influence factor
+kicks in and successive values become less influential.;
+#X text 552 73 creation args: influence factor \, attack;
+#X obj 96 467 weightonset 0.8 0;
+#X obj 10 361 dac~;
+#X msg 168 328 80;
+#X connect 0 0 12 0;
+#X connect 0 0 103 0;
+#X connect 1 0 3 0;
+#X connect 3 0 22 0;
+#X connect 3 0 103 0;
+#X connect 3 1 4 0;
+#X connect 4 0 7 0;
+#X connect 5 0 4 1;
+#X connect 5 0 12 1;
+#X connect 6 0 14 0;
+#X connect 8 0 0 0;
+#X connect 8 0 1 0;
+#X connect 8 0 104 0;
+#X connect 8 0 104 1;
+#X connect 9 0 11 0;
+#X connect 10 0 0 1;
+#X connect 11 0 10 0;
+#X connect 14 0 15 0;
+#X connect 14 0 103 1;
+#X connect 16 0 105 0;
+#X connect 16 0 62 0;
+#X connect 17 0 18 0;
+#X connect 19 0 20 0;
+#X connect 20 0 8 0;
+#X connect 20 1 12 2;
+#X connect 25 0 103 0;
+#X connect 26 0 103 0;
+#X connect 62 0 9 0;
+#X connect 66 0 103 2;
+#X connect 103 0 5 0;
+#X connect 103 1 27 0;
+#X connect 105 0 6 0;
diff --git a/weightonset/makefile b/weightonset/makefile
new file mode 100755
index 0000000..a530dea
--- /dev/null
+++ b/weightonset/makefile
@@ -0,0 +1,106 @@
+current:
+	echo make pd_linux, pd_nt, pd_irix5, pd_irix6 or pd_darwin
+
+clean: ; rm -f *.pd_* *.o
+
+# ----------------------- NT -----------------------
+
+pd_nt: weightonset.dll
+
+.SUFFIXES: .obj .dll
+
+PDNTCFLAGS = /W3 /WX /DNT /DPD /nologo
+VC="D:\Program Files\Microsoft Visual Studio\Vc98"
+
+PDNTINCLUDE = /I. /I\tcl\include /I..\..\src /I$(VC)\include
+
+PDNTLDIR = $(VC)\lib
+PDNTLIB = $(PDNTLDIR)\libc.lib \
+	$(PDNTLDIR)\oldnames.lib \
+	$(PDNTLDIR)\kernel32.lib \
+	..\..\bin\pd.lib 
+
+.c.dll:
+	cl $(PDNTCFLAGS) $(PDNTINCLUDE) /c $*.c
+	link /dll /export:$*_setup $*.obj $(PDNTLIB)
+
+# ----------------------- IRIX 5.x -----------------------
+
+pd_irix5: weightonset.pd_irix5
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_irix5
+.SUFFIXES: .pd_irix5
+
+SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
+
+
+SGIINCLUDE =  -I/usr/local/include
+
+.c.pd_irix5:
+	cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
+	ld -elf -shared -rdata_shared -o $*.pd_irix5 $*.o
+	rm $*.o
+
+# ----------------------- IRIX 6.x -----------------------
+
+pd_irix6: weightonset.pd_irix6
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_irix6
+.SUFFIXES: .pd_irix6
+
+SGICFLAGS5 = -o32 -DPD -DUNIX -DIRIX -O2
+
+
+SGIINCLUDE =  -I/usr/local/include
+
+.c.pd_irix6:
+	cc $(SGICFLAGS5) $(SGIINCLUDE) -o $*.o -c $*.c
+	ld -elf -shared -rdata_shared -o $*.pd_irix6 $*.o
+	rm $*.o
+
+# ----------------------- LINUX i386 -----------------------
+
+pd_linux: weightonset.pd_linux
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_linux
+.SUFFIXES: .pd_linux
+
+LINUXCFLAGS = -DPD -O2 -funroll-loops -fomit-frame-pointer \
+    -Wall -W -Wshadow -Wstrict-prototypes -Werror \
+    -Wno-unused -Wno-parentheses -Wno-switch
+
+LINUXINCLUDE =  -I/usr/local/include
+
+.c.pd_linux:
+	cc $(LINUXCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
+	ld --export-dynamic  -shared -o $*.pd_linux $*.o -lc -lm
+	strip --strip-unneeded $*.pd_linux
+	rm $*.o
+
+# ----------------------- Mac OSX -----------------------
+
+pd_darwin: weightonset.pd_darwin
+
+INSTALL_PREFIX=/usr/local
+EXT=pd_darwin
+.SUFFIXES: .pd_darwin
+
+DARWINCFLAGS = -DPD -O2 -Wall -W -Wshadow -Wstrict-prototypes \
+    -Wno-unused -Wno-parentheses -Wno-switch
+
+.c.pd_darwin:
+	cc $(DARWINCFLAGS) $(LINUXINCLUDE) -o $*.o -c $*.c
+	cc -bundle -undefined suppress -flat_namespace -o $*.pd_darwin $*.o 
+	rm -f $*.o
+
+# ----------------------------------------------
+
+install::
+	install -d $(INSTALL_PREFIX)/lib/pd/extra
+#	install -m 644 *.$(EXT) $(INSTALL_PREFIX)/lib/pd/externs
+	-install -m 644 weightonset.$(EXT) $(INSTALL_PREFIX)/lib/pd/extra
+	install -m 644 *.pd $(INSTALL_PREFIX)/lib/pd/doc/5.reference
+	install -m 644 *.wav $(INSTALL_PREFIX)/lib/pd/doc/sound
diff --git a/weightonset/stink.wav b/weightonset/stink.wav
new file mode 100755
index 0000000..aec9986
--- /dev/null
+++ b/weightonset/stink.wav
diff --git a/weightonset/weightonset.c b/weightonset/weightonset.c
new file mode 100644
index 0000000..0117b84
--- /dev/null
+++ b/weightonset/weightonset.c
@@ -0,0 +1,102 @@
+#include "m_pd.h"
+#include <math.h>
+
+typedef struct _datachunk
+{
+  t_atom data[1024];
+} t_datachunk;
+
+typedef struct _weightonset
+{
+  t_object x_obj;
+  t_float multiplier, accumulator, divider, divaccum, weighted, increment;
+  t_float length, attack;
+  t_datachunk x_datachunk;
+  t_outlet *waverage, *datachunk;
+} t_weightonset;
+
+t_class *weightonset_class;
+
+void weightonset_float (t_weightonset *x, t_floatarg fin)
+{
+  if(x->length < 1024)
+    {
+      int len = (int)x->length;
+      SETFLOAT(&x->x_datachunk.data[len], fin);
+      if(x->length < x->attack)
+	{
+	  x->increment = 1 / (x->attack + 1);
+	  x->accumulator += fin*(x->length + 1)*x->increment; 
+// x->increment*len substitutes for the divider
+// during the attack phase
+	  x->divaccum += x->increment*(x->length + 1);
+	  x->weighted = x->accumulator / x->divaccum;
+	  outlet_float(x->waverage, x->weighted);
+	}
+      else if(x->length == x->attack)
+	{
+	  x->divider = 1;
+	  x->divaccum += 1;
+	  x->accumulator += fin*x->divider;
+	  x->weighted = x->accumulator / x->divaccum;
+	  x->divider *= x->multiplier;
+	  x->divaccum += x->divider;
+	  outlet_float(x->waverage, x->weighted);
+	}
+      else
+	{
+	  x->accumulator += fin*x->divider;
+	  x->weighted = x->accumulator / x->divaccum;
+	  x->divider *= x->multiplier;
+	  x->divaccum += x->divider;
+	  outlet_float(x->waverage, x->weighted);
+	}
+      x->length += 1;
+    }
+}
+
+void weightonset_bang (t_weightonset *x)
+{
+  int (len) = (int)x->length;
+  outlet_list(x->datachunk, gensym("list"), len, x->x_datachunk.data);
+  x->accumulator = 0;
+  x->length = 0;
+  if(x->attack > 0)
+    {
+      x->divider = 1;
+      x->divaccum = 1;
+    }
+  else if (x->attack == 0)
+    {
+      x->divider = 0;
+      x->divaccum = 0;
+    }
+}
+
+void *weightonset_new(t_floatarg f1, t_floatarg f2) 
+{
+  t_weightonset *x = (t_weightonset *)pd_new(weightonset_class);
+  x->multiplier = f1 != 0 ? f1 : 0.5;
+  x->accumulator = 0;
+  x->divider = f2 > 0 ? 1 : 0;
+  x->divaccum = f2 > 0 ? 1 : 0;
+  x->length = 0;
+  x->attack = f2;
+  floatinlet_new(&x->x_obj, &x->multiplier);
+  floatinlet_new(&x->x_obj, &x->attack);
+  x->waverage = outlet_new(&x->x_obj, &s_float);
+  x->datachunk = outlet_new(&x->x_obj, &s_list);
+  return (void *)x;
+}
+
+void weightonset_setup(void) {
+  weightonset_class = class_new(gensym("weightonset"),
+  (t_newmethod)weightonset_new,
+  0, sizeof(t_weightonset),
+  0, A_DEFFLOAT, A_DEFFLOAT, 0);
+  post("input values become less and less important");
+  post("as entropy brings alternative rewards");
+  class_sethelpsymbol(weightonset_class, gensym("help-weightonset"));
+  class_addbang(weightonset_class, weightonset_bang);
+  class_addfloat(weightonset_class, weightonset_float);
+}
diff --git a/weightonset/weightonset.pd_linux b/weightonset/weightonset.pd_linux
new file mode 100755
index 0000000..ec673ec
--- /dev/null
+++ b/weightonset/weightonset.pd_linux