Mar 31, 2025 · Mar 28, 2025 · Apr 9, 2025 · Mar 27, 2025 · Apr 1, 2025 · Apr 15, 2025
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
      - id: check-docstring-first
        exclude: lib/matplotlib/typing.py  # docstring used for attribute flagged by check
      - id: end-of-file-fixer
        exclude_types: [svg]
        exclude_types: [diff,svg]
      - id: mixed-line-ending
      - id: name-tests-test
        args: ["--pytest-test-first"]
      - id: no-commit-to-branch  # Default is master and main.
      - id: trailing-whitespace
        exclude_types: [svg]
        exclude_types: [diff,svg]
  - repo: https://github.com/pre-commit/mirrors-mypy
    rev: v1.15.0
    hooks:
diff --git a/LICENSE/LICENSE_FREETYPE b/LICENSE/LICENSE_FREETYPE
 FREETYPE LICENSES
 -----------------

 The FreeType  2 font  engine is  copyrighted work  and cannot  be used
 legally without  a software  license.  In order  to make  this project
 usable to  a vast majority of  developers, we distribute it  under two
 mutually exclusive open-source licenses.

 This means that *you* must choose  *one* of the two licenses described
 below, then obey all its terms and conditions when using FreeType 2 in
 any of your projects or products.

  - The FreeType License,  found in the file  `docs/FTL.TXT`, which is
    similar to the  original BSD license *with*  an advertising clause
    that forces  you to explicitly  cite the FreeType project  in your
    product's  documentation.  All  details are  in the  license file.
    This license is suited to products which don't use the GNU General
    Public License.

    Note that  this license  is compatible to  the GNU  General Public
    License version 3, but not version 2.

  - The   GNU   General   Public   License   version   2,   found   in
    `docs/GPLv2.TXT`  (any  later  version  can  be  used  also),  for
    programs  which  already  use  the  GPL.  Note  that  the  FTL  is
    incompatible with GPLv2 due to its advertisement clause.

 The contributed  BDF and PCF  drivers come  with a license  similar to
 that  of the  X Window  System.   It is  compatible to  the above  two
 licenses (see files `src/bdf/README`  and `src/pcf/README`).  The same
 holds   for   the   source    code   files   `src/base/fthash.c`   and
 `include/freetype/internal/fthash.h`; they were part of the BDF driver
 in earlier FreeType versions.

 The gzip  module uses the  zlib license (see  `src/gzip/zlib.h`) which
 too is compatible to the above two licenses.

 The files `src/autofit/ft-hb.c` and `src/autofit/ft-hb.h` contain code
 taken almost  verbatim from the  HarfBuzz file `hb-ft.cc`,  which uses
 the 'Old MIT' license, compatible to the above two licenses.

 The  MD5 checksum  support  (only used  for  debugging in  development
 builds) is in the public domain.


 --- end of LICENSE.TXT ---
diff --git a/LICENSE/LICENSE_HARFBUZZ b/LICENSE/LICENSE_HARFBUZZ
 HarfBuzz is licensed under the so-called "Old MIT" license.  Details follow.
 For parts of HarfBuzz that are licensed under different licenses see individual
 files names COPYING in subdirectories where applicable.

 Copyright © 2010-2022  Google, Inc.
 Copyright © 2015-2020  Ebrahim Byagowi
 Copyright © 2019,2020  Facebook, Inc.
 Copyright © 2012,2015  Mozilla Foundation
 Copyright © 2011  Codethink Limited
 Copyright © 2008,2010  Nokia Corporation and/or its subsidiary(-ies)
 Copyright © 2009  Keith Stribley
 Copyright © 2011  Martin Hosken and SIL International
 Copyright © 2007  Chris Wilson
 Copyright © 2005,2006,2020,2021,2022,2023  Behdad Esfahbod
 Copyright © 2004,2007,2008,2009,2010,2013,2021,2022,2023  Red Hat, Inc.
 Copyright © 1998-2005  David Turner and Werner Lemberg
 Copyright © 2016  Igalia S.L.
 Copyright © 2022  Matthias Clasen
 Copyright © 2018,2021  Khaled Hosny
 Copyright © 2018,2019,2020  Adobe, Inc
 Copyright © 2013-2015  Alexei Podtelezhnikov

 For full copyright notices consult the individual files in the package.


 Permission is hereby granted, without written agreement and without
 license or royalty fees, to use, copy, modify, and distribute this
 software and its documentation for any purpose, provided that the
 above copyright notice and the following two paragraphs appear in
 all copies of this software.

 IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
 DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
 ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
 IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 DAMAGE.

 THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
 BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
 PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
diff --git a/...efiles/freetype-2.6.1-meson/LICENSE.build → LICENSE/LICENSE_LIBRAQM b/...efiles/freetype-2.6.1-meson/LICENSE.build → LICENSE/LICENSE_LIBRAQM
 Copyright (c) 2018 The Meson development team
 The MIT License (MIT)

 Copyright © 2015 Information Technology Authority (ITA) <foss@ita.gov.om>
 Copyright © 2016-2023 Khaled Hosny <khaled@aliftype.com>

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/LICENSE/LICENSE_SHEENBIDI b/LICENSE/LICENSE_SHEENBIDI

                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

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      copyright license to reproduce, prepare Derivative Works of,
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   3. Grant of Patent License. Subject to the terms and conditions of
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      may provide additional or different license terms and conditions
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      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,
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      To apply the Apache License to your work, attach the following
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diff --git a/doc/project/license.rst b/doc/project/license.rst
   .. literalinclude:: ../../LICENSE/LICENSE_QT4_EDITOR
      :language: none

 Rendering software
 ------------------

 .. dropdown:: Agg
   :class-container: sdd

   .. literalinclude:: ../../extern/agg24-svn/src/copying
      :language: none

 .. dropdown:: FreeType
   :class-container: sdd

   .. literalinclude:: ../../LICENSE/LICENSE_FREETYPE
      :language: none

 .. dropdown:: Harfbuzz
   :class-container: sdd

   .. literalinclude:: ../../LICENSE/LICENSE_HARFBUZZ
      :language: none

 .. dropdown:: libraqm
   :class-container: sdd

   .. literalinclude:: ../../LICENSE/LICENSE_LIBRAQM
      :language: none

 .. dropdown:: SheenBidi
   :class-container: sdd

   .. literalinclude:: ../../LICENSE/LICENSE_SHEENBIDI
      :language: none

 .. _licenses-cmaps-styles:
Original file line number	Diff line number	Diff line change
Expand Up		@@ -20,13 +20,13 @@ repos:
		- id: check-docstring-first
		exclude: lib/matplotlib/typing.py # docstring used for attribute flagged by check
		- id: end-of-file-fixer
		exclude_types: [svg]
		exclude_types: [diff,svg]
		- id: mixed-line-ending
		- id: name-tests-test
		args: ["--pytest-test-first"]
		- id: no-commit-to-branch # Default is master and main.
		- id: trailing-whitespace
		exclude_types: [svg]
		exclude_types: [diff,svg]
		- repo: https://github.com/pre-commit/mirrors-mypy
		rev: v1.15.0
		hooks:
Expand Down
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,46 @@
		FREETYPE LICENSES
		-----------------

		The FreeType 2 font engine is copyrighted work and cannot be used
		legally without a software license. In order to make this project
		usable to a vast majority of developers, we distribute it under two
		mutually exclusive open-source licenses.

		This means that you must choose one of the two licenses described
		below, then obey all its terms and conditions when using FreeType 2 in
		any of your projects or products.

		- The FreeType License, found in the file `docs/FTL.TXT`, which is
		similar to the original BSD license with an advertising clause
		that forces you to explicitly cite the FreeType project in your
		product's documentation. All details are in the license file.
		This license is suited to products which don't use the GNU General
		Public License.

		Note that this license is compatible to the GNU General Public
		License version 3, but not version 2.

		- The GNU General Public License version 2, found in
		`docs/GPLv2.TXT` (any later version can be used also), for
		programs which already use the GPL. Note that the FTL is
		incompatible with GPLv2 due to its advertisement clause.

		The contributed BDF and PCF drivers come with a license similar to
		that of the X Window System. It is compatible to the above two
		licenses (see files `src/bdf/README` and `src/pcf/README`). The same
		holds for the source code files `src/base/fthash.c` and
		`include/freetype/internal/fthash.h`; they were part of the BDF driver
		in earlier FreeType versions.

		The gzip module uses the zlib license (see `src/gzip/zlib.h`) which
		too is compatible to the above two licenses.

		The files `src/autofit/ft-hb.c` and `src/autofit/ft-hb.h` contain code
		taken almost verbatim from the HarfBuzz file `hb-ft.cc`, which uses
		the 'Old MIT' license, compatible to the above two licenses.

		The MD5 checksum support (only used for debugging in development
		builds) is in the public domain.


		--- end of LICENSE.TXT ---
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,42 @@
		HarfBuzz is licensed under the so-called "Old MIT" license. Details follow.
		For parts of HarfBuzz that are licensed under different licenses see individual
		files names COPYING in subdirectories where applicable.

		Copyright © 2010-2022 Google, Inc.
		Copyright © 2015-2020 Ebrahim Byagowi
		Copyright © 2019,2020 Facebook, Inc.
		Copyright © 2012,2015 Mozilla Foundation
		Copyright © 2011 Codethink Limited
		Copyright © 2008,2010 Nokia Corporation and/or its subsidiary(-ies)
		Copyright © 2009 Keith Stribley
		Copyright © 2011 Martin Hosken and SIL International
		Copyright © 2007 Chris Wilson
		Copyright © 2005,2006,2020,2021,2022,2023 Behdad Esfahbod
		Copyright © 2004,2007,2008,2009,2010,2013,2021,2022,2023 Red Hat, Inc.
		Copyright © 1998-2005 David Turner and Werner Lemberg
		Copyright © 2016 Igalia S.L.
		Copyright © 2022 Matthias Clasen
		Copyright © 2018,2021 Khaled Hosny
		Copyright © 2018,2019,2020 Adobe, Inc
		Copyright © 2013-2015 Alexei Podtelezhnikov

		For full copyright notices consult the individual files in the package.


		Permission is hereby granted, without written agreement and without
		license or royalty fees, to use, copy, modify, and distribute this
		software and its documentation for any purpose, provided that the
		above copyright notice and the following two paragraphs appear in
		all copies of this software.

		IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
		DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
		ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
		IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
		DAMAGE.

		THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
		BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
		FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
		ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
		PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
Original file line number	Diff line number	Diff line change
		@@ -1,4 +1,7 @@
		Copyright (c) 2018 The Meson development team
		The MIT License (MIT)

		Copyright © 2015 Information Technology Authority (ITA) <foss@ita.gov.om>
		Copyright © 2016-2023 Khaled Hosny <khaled@aliftype.com>

		Permission is hereby granted, free of charge, to any person obtaining a copy
		of this software and associated documentation files (the "Software"), to deal
Expand Down
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,202 @@

		Apache License
		Version 2.0, January 2004
		http://www.apache.org/licenses/

		TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

		1. Definitions.

		"License" shall mean the terms and conditions for use, reproduction,
		and distribution as defined by Sections 1 through 9 of this document.

		"Licensor" shall mean the copyright owner or entity authorized by
		the copyright owner that is granting the License.

		"Legal Entity" shall mean the union of the acting entity and all
		other entities that control, are controlled by, or are under common
		control with that entity. For the purposes of this definition,
		"control" means (i) the power, direct or indirect, to cause the
		direction or management of such entity, whether by contract or
		otherwise, or (ii) ownership of fifty percent (50%) or more of the
		outstanding shares, or (iii) beneficial ownership of such entity.

		"You" (or "Your") shall mean an individual or Legal Entity
		exercising permissions granted by this License.

		"Source" form shall mean the preferred form for making modifications,
		including but not limited to software source code, documentation
		source, and configuration files.

		"Object" form shall mean any form resulting from mechanical
		transformation or translation of a Source form, including but
		not limited to compiled object code, generated documentation,
		and conversions to other media types.

		"Work" shall mean the work of authorship, whether in Source or
		Object form, made available under the License, as indicated by a
		copyright notice that is included in or attached to the work
		(an example is provided in the Appendix below).

		"Derivative Works" shall mean any work, whether in Source or Object
		form, that is based on (or derived from) the Work and for which the
		editorial revisions, annotations, elaborations, or other modifications
		represent, as a whole, an original work of authorship. For the purposes
		of this License, Derivative Works shall not include works that remain
		separable from, or merely link (or bind by name) to the interfaces of,
		the Work and Derivative Works thereof.

		"Contribution" shall mean any work of authorship, including
		the original version of the Work and any modifications or additions
		to that Work or Derivative Works thereof, that is intentionally
		submitted to Licensor for inclusion in the Work by the copyright owner
		or by an individual or Legal Entity authorized to submit on behalf of
		the copyright owner. For the purposes of this definition, "submitted"
		means any form of electronic, verbal, or written communication sent
		to the Licensor or its representatives, including but not limited to
		communication on electronic mailing lists, source code control systems,
		and issue tracking systems that are managed by, or on behalf of, the
		Licensor for the purpose of discussing and improving the Work, but
		excluding communication that is conspicuously marked or otherwise
		designated in writing by the copyright owner as "Not a Contribution."

		"Contributor" shall mean Licensor and any individual or Legal Entity
		on behalf of whom a Contribution has been received by Licensor and
		subsequently incorporated within the Work.

		2. Grant of Copyright License. Subject to the terms and conditions of
		this License, each Contributor hereby grants to You a perpetual,
		worldwide, non-exclusive, no-charge, royalty-free, irrevocable
		copyright license to reproduce, prepare Derivative Works of,
		publicly display, publicly perform, sublicense, and distribute the
		Work and such Derivative Works in Source or Object form.

		3. Grant of Patent License. Subject to the terms and conditions of
		this License, each Contributor hereby grants to You a perpetual,
		worldwide, non-exclusive, no-charge, royalty-free, irrevocable
		(except as stated in this section) patent license to make, have made,
		use, offer to sell, sell, import, and otherwise transfer the Work,
		where such license applies only to those patent claims licensable
		by such Contributor that are necessarily infringed by their
		Contribution(s) alone or by combination of their Contribution(s)
		with the Work to which such Contribution(s) was submitted. If You
		institute patent litigation against any entity (including a
		cross-claim or counterclaim in a lawsuit) alleging that the Work
		or a Contribution incorporated within the Work constitutes direct
		or contributory patent infringement, then any patent licenses
		granted to You under this License for that Work shall terminate
		as of the date such litigation is filed.

		4. Redistribution. You may reproduce and distribute copies of the
		Work or Derivative Works thereof in any medium, with or without
		modifications, and in Source or Object form, provided that You
		meet the following conditions:

		(a) You must give any other recipients of the Work or
		Derivative Works a copy of this License; and

		(b) You must cause any modified files to carry prominent notices
		stating that You changed the files; and

		(c) You must retain, in the Source form of any Derivative Works
		that You distribute, all copyright, patent, trademark, and
		attribution notices from the Source form of the Work,
		excluding those notices that do not pertain to any part of
		the Derivative Works; and

		(d) If the Work includes a "NOTICE" text file as part of its
		distribution, then any Derivative Works that You distribute must
		include a readable copy of the attribution notices contained
		within such NOTICE file, excluding those notices that do not
		pertain to any part of the Derivative Works, in at least one
		of the following places: within a NOTICE text file distributed
		as part of the Derivative Works; within the Source form or
		documentation, if provided along with the Derivative Works; or,
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		wherever such third-party notices normally appear. The contents
		of the NOTICE file are for informational purposes only and
		do not modify the License. You may add Your own attribution
		notices within Derivative Works that You distribute, alongside
		or as an addendum to the NOTICE text from the Work, provided
		that such additional attribution notices cannot be construed
		as modifying the License.

		You may add Your own copyright statement to Your modifications and
		may provide additional or different license terms and conditions
		for use, reproduction, or distribution of Your modifications, or
		for any such Derivative Works as a whole, provided Your use,
		reproduction, and distribution of the Work otherwise complies with
		the conditions stated in this License.

		5. Submission of Contributions. Unless You explicitly state otherwise,
		any Contribution intentionally submitted for inclusion in the Work
		by You to the Licensor shall be under the terms and conditions of
		this License, without any additional terms or conditions.
		Notwithstanding the above, nothing herein shall supersede or modify
		the terms of any separate license agreement you may have executed
		with Licensor regarding such Contributions.

		6. Trademarks. This License does not grant permission to use the trade
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Original file line number	Diff line number	Diff line change
Expand Up		@@ -71,6 +71,38 @@ Bundled software
		.. literalinclude:: ../../LICENSE/LICENSE_QT4_EDITOR
		:language: none

		Rendering software
		------------------

		.. dropdown:: Agg
		:class-container: sdd

		.. literalinclude:: ../../extern/agg24-svn/src/copying
		:language: none

		.. dropdown:: FreeType
		:class-container: sdd

		.. literalinclude:: ../../LICENSE/LICENSE_FREETYPE
		:language: none

		.. dropdown:: Harfbuzz
		:class-container: sdd

		.. literalinclude:: ../../LICENSE/LICENSE_HARFBUZZ
		:language: none

		.. dropdown:: libraqm
		:class-container: sdd

		.. literalinclude:: ../../LICENSE/LICENSE_LIBRAQM
		:language: none

		.. dropdown:: SheenBidi
		:class-container: sdd

		.. literalinclude:: ../../LICENSE/LICENSE_SHEENBIDI
		:language: none

		.. _licenses-cmaps-styles:

Expand Down