Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: mongrel2
Source: https://github.com/zedshaw/mongrel2/releases, and removed non-free files.
Files-Excluded: */*.swf docs/site/assets/*
Comment:
 The mongrel2 source code contains parts with several different licenses.
 All parts which become part of a binary are licensed with GPL-3 compatible
 licenses. According to the FSF, LPPL is not GPL compatible, but the LPPL-licensed
 files are only part of the documentation, and not linked to GPL licensed code.

Files: *
Copyright: 2010-2013 Zed A. Shaw <zedshaw@zedshaw.com> and Mongrel2 Project Contributors.
License: BSD-like

Files: debian/*
Copyright: 2013 Jan Niehusmann <jan@debian.org>
License: BSD-like

Files: docs/manual/savetrees.bst
Copyright: 1994-1999 Patrick W Daly
License: LPPL-1+

Files: docs/manual/savetrees.sty
Copyright: 2010 Scott Pakin <scott+st@pakin.org>
License: LPPL-1.3c+

Files: examples/tornado/authdemo.py
Copyright: 2009 Facebook
License: APACHE-2.0
 Licensed under the Apache License, Version 2.0 (the "License"); you may
 not use this file except in compliance with the License. You may obtain
 a copy of the License at
 .
     http://www.apache.org/licenses/LICENSE-2.0
 .
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 License for the specific language governing permissions and limitations
 under the License.
 .
 On Debian systems, the full text of the Apache
 License version 2.0 can be found in the file
 `/usr/share/common-licenses/Apache-2.0'.

Files: examples/zcov/*
Copyright: 2007-2009 Stanford University
License: BSD-like-zcov
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal with
 the Software without restriction, including without limitation the rights to
 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 of the Software, and to permit persons to whom the Software is furnished to do
 so, subject to the following conditions:
 .
     * Redistributions of source code must retain the above copyright notice,
       this list of conditions and the following disclaimers.
 .
     * Redistributions in binary form must reproduce the above copyright notice,
       this list of conditions and the following disclaimers in the
       documentation and/or other materials provided with the distribution.
 .
     * Neither the names of the klee Team, Stanford University, nor the
       names of its contributors may be used to endorse or promote
       products derived from this Software without specific prior
       written permission.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
 CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
 SOFTWARE.

Files: examples/zcov/zcov/data/js/sorttable.js
Copyright: 2007 Stuart Langridge
License: kryogenix
 The MIT Licence, for code from kryogenix.org
 .
 Code downloaded from the Browser Experiments section of kryogenix.org is licenced under the so-called MIT licence. The licence is below.
 .
 Copyright (c) 1997-date Stuart Langridge
 .
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
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 NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Files: src/adt/dict.? src/adt/hash.? src/adt/list.?
Copyright: 1997 Kaz Kylheku <kaz@ashi.footprints.net>
License: Kylheku
 All rights are reserved by the author, with the following exceptions:
 Permission is granted to freely reproduce and distribute this software,
 possibly in exchange for a fee, provided that this copyright notice appears
 intact. Permission is also granted to adapt this software to produce
 derivative works, as long as the modified versions carry this copyright
 notice and additional notices stating that the work has been modified.
 This source code may be translated into executable form and incorporated
 into proprietary software; there is no requirement for such software to
 contain a copyright notice related to this source.

Files: src/bstr/*
Copyright: 2002-2010 Paul Hsieh
License: BSD-3-clause_or_GPL-2.0
 This source file is part of the bstring string library.  This code was
 written by Paul Hsieh in 2002-2010, and is covered by either the 3-clause
 BSD open source license or GPL v2.0. Refer to the accompanying documentation
 for details on usage and license.
 .
 On Debian systems, the full text of the GNU Public
 License version 2.0 can be found in the file
 `/usr/share/common-licenses/GPL-2.0'.
 .
 The full text of the BSD 3-clause License, as retrieved from
 http://bstring.cvs.sourceforge.net/viewvc/bstring/tree/license.txt on
 2013-06-20, is:
 .
 Copyright (c) 2002-2008 Paul Hsieh
 All rights reserved.
 .
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
 .
     Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimer.
 .
     Redistributions in binary form must reproduce the above copyright notice,
     this list of conditions and the following disclaimer in the documentation
     and/or other materials provided with the distribution.
 .
     Neither the name of bstrlib nor the names of its contributors may be used
     to endorse or promote products derived from this software without
     specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
 .

Files: src/mem/*
Copyright: 2004-2010 Alex Pankratov.
License: BSD-2-clause
 The program is distributed under terms of BSD license.
 You can obtain the copy of the license by visiting:
 http://www.opensource.org/licenses/bsd-license.php
 .
 That URL points to the following license: (Retrieved on 2013-06-19)
 .
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 .
     Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
     Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
 .
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Files: src/polarssl/*
Copyright: 2006-2010 Brainspark B.V.
License: GPL-2+
 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 2 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, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 .
 On Debian systems, the full text of the GNU Public
 License version 2.0 can be found in the file
 `/usr/share/common-licenses/GPL-2.0'.
 .
 Please note that, while the source code of polarssl is included with
 the original tarball, the debian package of mongrel2 doesn't actually
 use it.  Instead, it's linked against the version of polarssl from the
 polarssl debian package.

Files: src/task/*
Copyright: 2005-2007 Russ Cox, MIT
           2003 Rob Pike, Sape Mullender, and Russ Cox, Lucent Technologies
License: Expat and Lucent
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 .
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 .
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 .
 ===
 .
 Contains parts of an earlier library that has:
 .
 The authors of this software are Rob Pike, Sape Mullender, and Russ Cox
              Copyright (c) 2003 by Lucent Technologies.
 Permission to use, copy, modify, and distribute this software for any
 purpose without fee is hereby granted, provided that this entire notice
 is included in all copies of any software which is or includes a copy
 or modification of this software and in all copies of the supporting
 documentation for such software.
 THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED
 WARRANTY.  IN PARTICULAR, NEITHER THE AUTHORS NOR LUCENT TECHNOLOGIES MAKE ANY
 REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY
 OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.

Files: src/task/386-ucontext.h
Copyright: 1999 Marcel Moolenaar
License: BSD-3-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer 
    in this position and unchanged.
 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
 3. The name of the author may not be used to endorse or promote products
    derived from this software without specific prior written permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


License: BSD-like
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
 .
     * Redistributions of source code must retain the above copyright
       notice, this list of conditions and the following disclaimer.
 .
     * Redistributions in binary form must reproduce the above copyright
       notice, this list of conditions and the following disclaimer in the
       documentation and/or other materials provided with the distribution.
 .
     * Neither the name of the Mongrel2 Project, Zed A. Shaw, nor the names
       of its contributors may be used to endorse or promote products
       derived from this software without specific prior written
       permission.
 .
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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 it is distributed by the Current Maintainer under Clause 4, above.
 .
 9.  Distribution of the Work or any Derived Work in an alternative
 format, where the Work or that Derived Work (in whole or in part) is
 then produced by applying some process to that format, does not relax or
 nullify any sections of this license as they pertain to the results of
 applying that process.
 .
 10. a. A Derived Work may be distributed under a different license
        provided that license itself honors the conditions listed in
        Clause 6 above, in regard to the Work, though it does not have
        to honor the rest of the conditions in this license.
 .
     b. If a Derived Work is distributed under a different license, that
        Derived Work must provide sufficient documentation as part of
        itself to allow each recipient of that Derived Work to honor the 
        restrictions in Clause 6 above, concerning changes from the Work.
 .
 11. This license places no restrictions on works that are unrelated to
 the Work, nor does this license place any restrictions on aggregating
 such works with the Work by any means.
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 12.  Nothing in this license is intended to, or may be used to, prevent
 complete compliance by all parties with all applicable laws.
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 .
 NO WARRANTY
 ===========
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 There is no warranty for the Work.  Except when otherwise stated in
 writing, the Copyright Holder provides the Work `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 Work is with you.  Should the Work prove defective, you assume
 the cost of all necessary servicing, repair, or correction.
 .
 In no event unless required by applicable law or agreed to in writing
 will The Copyright Holder, or any author named in the components of the
 Work, or any other party who may distribute and/or modify the Work as
 permitted above, be liable to you for damages, including any general,
 special, incidental or consequential damages arising out of any use of
 the Work or out of inability to use the Work (including, but not limited
 to, loss of data, data being rendered inaccurate, or losses sustained by
 anyone as a result of any failure of the Work to operate with any other
 programs), even if the Copyright Holder or said author or said other
 party has been advised of the possibility of such damages.
 .
 .
 MAINTENANCE OF THE WORK
 =======================
 .
 The Work has the status `author-maintained' if the Copyright Holder
 explicitly and prominently states near the primary copyright notice in
 the Work that the Work can only be maintained by the Copyright Holder
 or simply that it is `author-maintained'.
 .
 The Work has the status `maintained' if there is a Current Maintainer
 who has indicated in the Work that they are willing to receive error
 reports for the Work (for example, by supplying a valid e-mail
 address). It is not required for the Current Maintainer to acknowledge
 or act upon these error reports.
 .
 The Work changes from status `maintained' to `unmaintained' if there
 is no Current Maintainer, or the person stated to be Current
 Maintainer of the work cannot be reached through the indicated means
 of communication for a period of six months, and there are no other
 significant signs of active maintenance.
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 You can become the Current Maintainer of the Work by agreement with
 any existing Current Maintainer to take over this role.
 .
 If the Work is unmaintained, you can become the Current Maintainer of
 the Work through the following steps:
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  1.  Make a reasonable attempt to trace the Current Maintainer (and
      the Copyright Holder, if the two differ) through the means of
      an Internet or similar search.
 .
  2.  If this search is successful, then enquire whether the Work
      is still maintained.
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   a. If it is being maintained, then ask the Current Maintainer
      to update their communication data within one month.
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   b. If the search is unsuccessful or no action to resume active
      maintenance is taken by the Current Maintainer, then announce
      within the pertinent community your intention to take over
      maintenance.  (If the Work is a LaTeX work, this could be
      done, for example, by posting to comp.text.tex.)
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  3a. If the Current Maintainer is reachable and agrees to pass
      maintenance of the Work to you, then this takes effect
      immediately upon announcement.
 .
   b. If the Current Maintainer is not reachable and the Copyright
      Holder agrees that maintenance of the Work be passed to you,
      then this takes effect immediately upon announcement.  
 .
  4.  If you make an `intention announcement' as described in 2b. above
      and after three months your intention is challenged neither by
      the Current Maintainer nor by the Copyright Holder nor by other
      people, then you may arrange for the Work to be changed so as
      to name you as the (new) Current Maintainer.
 .
  5.  If the previously unreachable Current Maintainer becomes
      reachable once more within three months of a change completed
      under the terms of 3b) or 4), then that Current Maintainer must
      become or remain the Current Maintainer upon request provided
      they then update their communication data within one month.
 .
 A change in the Current Maintainer does not, of itself, alter the fact
 that the Work is distributed under the LPPL license.
 .
 If you become the Current Maintainer of the Work, you should
 immediately provide, within the Work, a prominent and unambiguous
 statement of your status as Current Maintainer.  You should also
 announce your new status to the same pertinent community as
 in 2b) above.
 .
 .
 WHETHER AND HOW TO DISTRIBUTE WORKS UNDER THIS LICENSE
 ======================================================
 .
 This section contains important instructions, examples, and
 recommendations for authors who are considering distributing their
 works under this license.  These authors are addressed as `you' in
 this section.
 .
 Choosing This License or Another License
 ----------------------------------------
 .
 If for any part of your work you want or need to use *distribution*
 conditions that differ significantly from those in this license, then
 do not refer to this license anywhere in your work but, instead,
 distribute your work under a different license.  You may use the text
 of this license as a model for your own license, but your license
 should not refer to the LPPL or otherwise give the impression that
 your work is distributed under the LPPL.
 .
 The document `modguide.tex' in the base LaTeX distribution explains
 the motivation behind the conditions of this license.  It explains,
 for example, why distributing LaTeX under the GNU General Public
 License (GPL) was considered inappropriate.  Even if your work is
 unrelated to LaTeX, the discussion in `modguide.tex' may still be
 relevant, and authors intending to distribute their works under any
 license are encouraged to read it.
 .
 A Recommendation on Modification Without Distribution
 -----------------------------------------------------
 .
 It is wise never to modify a component of the Work, even for your own
 personal use, without also meeting the above conditions for
 distributing the modified component.  While you might intend that such
 modifications will never be distributed, often this will happen by
 accident -- you may forget that you have modified that component; or
 it may not occur to you when allowing others to access the modified
 version that you are thus distributing it and violating the conditions
 of this license in ways that could have legal implications and, worse,
 cause problems for the community.  It is therefore usually in your
 best interest to keep your copy of the Work identical with the public
 one.  Many works provide ways to control the behavior of that work
 without altering any of its licensed components.
 .
 How to Use This License
 -----------------------
 .
 To use this license, place in each of the components of your work both
 an explicit copyright notice including your name and the year the work
 was authored and/or last substantially modified.  Include also a
 statement that the distribution and/or modification of that
 component is constrained by the conditions in this license.
 .
 Here is an example of such a notice and statement:
 .
   %% pig.dtx
   %% Copyright 2005 M. Y. Name
   %
   % This work may be distributed and/or modified under the
   % conditions of the LaTeX Project Public License, either version 1.3
   % of this license or (at your option) any later version.
   % The latest version of this license is in
   %   http://www.latex-project.org/lppl.txt
   % and version 1.3 or later is part of all distributions of LaTeX
   % version 2005/12/01 or later.
   %
   % This work has the LPPL maintenance status `maintained'.
   % 
   % The Current Maintainer of this work is M. Y. Name.
   %
   % This work consists of the files pig.dtx and pig.ins
   % and the derived file pig.sty.
 .
 Given such a notice and statement in a file, the conditions
 given in this license document would apply, with the `Work' referring
 to the three files `pig.dtx', `pig.ins', and `pig.sty' (the last being
 generated from `pig.dtx' using `pig.ins'), the `Base Interpreter'
 referring to any `LaTeX-Format', and both `Copyright Holder' and
 `Current Maintainer' referring to the person `M. Y. Name'.
 .
 If you do not want the Maintenance section of LPPL to apply to your
 Work, change `maintained' above into `author-maintained'.  
 However, we recommend that you use `maintained', as the Maintenance
 section was added in order to ensure that your Work remains useful to
 the community even when you can no longer maintain and support it
 yourself.
 .
 Derived Works That Are Not Replacements
 ---------------------------------------
 .
 Several clauses of the LPPL specify means to provide reliability and
 stability for the user community. They therefore concern themselves
 with the case that a Derived Work is intended to be used as a
 (compatible or incompatible) replacement of the original Work. If
 this is not the case (e.g., if a few lines of code are reused for a
 completely different task), then clauses 6b and 6d shall not apply.
 .
 .
 Important Recommendations
 -------------------------
 .
  Defining What Constitutes the Work
 .
    The LPPL requires that distributions of the Work contain all the
    files of the Work.  It is therefore important that you provide a
    way for the licensee to determine which files constitute the Work.
    This could, for example, be achieved by explicitly listing all the
    files of the Work near the copyright notice of each file or by
    using a line such as:
 .
     % This work consists of all files listed in manifest.txt.
 .
    in that place.  In the absence of an unequivocal list it might be
    impossible for the licensee to determine what is considered by you
    to comprise the Work and, in such a case, the licensee would be
    entitled to make reasonable conjectures as to which files comprise
    the Work.