Copyright (C) 2015-2023  Foxit Software Incorporated. All Rights Reserved.
No part of this document can be reproduced, transferred, distributed or stored in any 
format without the prior written permission of Foxit.
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LucenePlusPlus
Copyright (c) 2009-2014 Alan Wright. All rights reserved.
Distributable under the terms of either the Apache License (Version 2.0) or the GNU Lesser General Public License.  

The following source code files has been modified:
LucenePlusPlus\CMakeLists.txt
LucenePlusPlus\src\contrib\highlighter\TokenSources.cpp
LucenePlusPlus\src\contrib\analyzers\common\analysis\fr\ElisionFilter.cpp
LucenePlusPlus\src\contrib\analyzers\common\analysis\nl\DutchStemmer.cpp
LucenePlusPlus\src\contrib\highlighter\GradientFormatter.cpp
LucenePlusPlus\src\contrib\highlighter\Highlighter.cpp
LucenePlusPlus\src\contrib\highlighter\QueryScorer.cpp
LucenePlusPlus\src\contrib\highlighter\QueryTermScorer.cpp
LucenePlusPlus\src\contrib\highlighter\TextFragment.cpp
LucenePlusPlus\src\contrib\highlighter\TokenGroup.cpp
LucenePlusPlus\src\contrib\include\DutchStemmer.h
LucenePlusPlus\src\core\CMakeLists.txt
LucenePlusPlus\src\core\search\MultiTermQueryWrapperFilter.cpp
LucenePlusPlus\src\core\index\IndexReader.cpp
LucenePlusPlus\src\core\search\IndexSearcher.cpp
LucenePlusPlus\include\IndexReader.h
LucenePlusPlus\include\IndexSearcher.h
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libcmis
Copyright (C) 2011 SUSE <cbosdonnat@suse.com>. All Rights Reserved.
For minor contributions see the git repository.
Alternatively, the contents of this file may be used under the terms of either the GNU General Public License Version 2 or later (the "GPLv2+"), or the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"), in which case the provisions of the GPLv2+ or the LGPLv2+ are applicable instead of those above.

Here is a link to save the modified open source code:
https://github.com/foxitsoftware/foxit-editor/tree/main/libcmis

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Material Color Utilities 
Copyright 2021 Google LLC

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.

The following source code files has been modified:
material-color-utilities\cpp\blend\blend.cc
material-color-utilities\cpp\blend\blend.h
material-color-utilities\cpp\cam\cam.cc
material-color-utilities\cpp\cam\cam.h
material-color-utilities\cpp\cam\hct.cc
material-color-utilities\cpp\cam\hct.h
material-color-utilities\cpp\cam\hct_solver.cc
material-color-utilities\cpp\cam\hct_solver.h
material-color-utilities\cpp\cam\viewing_conditions.cc
material-color-utilities\cpp\cam\viewing_conditions.h
material-color-utilities\cpp\contrast\contrast.cc
material-color-utilities\cpp\dislike\dislike.cc
material-color-utilities\cpp\dislike\dislike.h
material-color-utilities\cpp\dynamiccolor\dynamic_color.cc
material-color-utilities\cpp\dynamiccolor\dynamic_color.h
material-color-utilities\cpp\dynamiccolor\material_dynamic_colors.cc
material-color-utilities\cpp\dynamiccolor\material_dynamic_colors.h
material-color-utilities\cpp\dynamiccolor\tone_delta_constraint.h
material-color-utilities\cpp\palettes\core.cc
material-color-utilities\cpp\palettes\core.h
material-color-utilities\cpp\palettes\tones.cc
material-color-utilities\cpp\palettes\tones.h
material-color-utilities\cpp\quantize\celebi.cc
material-color-utilities\cpp\quantize\celebi.h
material-color-utilities\cpp\quantize\lab.cc
material-color-utilities\cpp\quantize\lab.h
material-color-utilities\cpp\quantize\wsmeans.cc
material-color-utilities\cpp\quantize\wsmeans.h
material-color-utilities\cpp\quantize\wu.cc
material-color-utilities\cpp\quantize\wu.h
material-color-utilities\cpp\scheme\dynamic_scheme.cc
material-color-utilities\cpp\scheme\dynamic_scheme.h
material-color-utilities\cpp\scheme\scheme.cc
material-color-utilities\cpp\scheme\scheme.h
material-color-utilities\cpp\scheme\scheme_vibrant.cc
material-color-utilities\cpp\scheme\scheme_vibrant.h
material-color-utilities\cpp\score\score.cc
material-color-utilities\cpp\score\score.h
material-color-utilities\cpp\utils\utils.cc

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