Make license texts YAML safe

License texts were producing invalid YAML files when there were
different indentations in the text along with empty newlines, and
to make these texts YAML safe we add a single space to empty
newlines to license texts with different indentation levels.

Reference: #3219
Signed-off-by: Ayan Sinha Mahapatra <[email protected]>

Author: AyanSinhaMahapatra

src/licensedcode/data/licenses/agpl-3.0.LICENSE

@@ -29,50 +29,50 @@ ignorable_urls:
                                  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
@@ -86,18 +86,18 @@ ignorable_urls:
       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
@@ -113,24 +113,24 @@ ignorable_urls:
       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
@@ -147,27 +147,27 @@ ignorable_urls:
           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
       names, trademarks, service marks, or product names of the Licensor,
       except as required for reasonable and customary use in describing the
       origin of the Work and reproducing the content of the NOTICE file.
-
+ 
    7. Disclaimer of Warranty. Unless required by applicable law or
       agreed to in writing, Licensor provides the Work (and each
       Contributor provides its Contributions) on an "AS IS" BASIS,
@@ -177,7 +177,7 @@ ignorable_urls:
       PARTICULAR PURPOSE. You are solely responsible for determining the
       appropriateness of using or redistributing the Work and assume any
       risks associated with Your exercise of permissions under this License.
-
+ 
    8. Limitation of Liability. In no event and under no legal theory,
       whether in tort (including negligence), contract, or otherwise,
       unless required by applicable law (such as deliberate and grossly
@@ -189,7 +189,7 @@ ignorable_urls:
       work stoppage, computer failure or malfunction, or any and all
       other commercial damages or losses), even if such Contributor
       has been advised of the possibility of such damages.
-
+ 
    9. Accepting Warranty or Additional Liability. While redistributing
       the Work or Derivative Works thereof, You may choose to offer,
       and charge a fee for, acceptance of support, warranty, indemnity,
@@ -200,11 +200,11 @@ ignorable_urls:
       defend, and hold each Contributor harmless for any liability
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
-
+ 
    END OF TERMS AND CONDITIONS
-
+ 
    APPENDIX: How to apply the Apache License to your work.
-
+ 
       To apply the Apache License to your work, attach the following
       boilerplate notice, with the fields enclosed by brackets "[]"
       replaced with your own identifying information. (Don't include
@@ -213,15 +213,15 @@ ignorable_urls:
       file or class name and description of purpose be included on the
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
-
+ 
    Copyright [yyyy] [name of copyright owner]
-
+ 
    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.

src/licensedcode/data/licenses/apache-2.0.LICENSE

@@ -13,94 +13,94 @@ other_urls:
 ---
 
              The Clarified Artistic License
-
+ 
                 Preamble
-
+ 
 The intent of this document is to state the conditions under which a
 Package may be copied, such that the Copyright Holder maintains some
 semblance of artistic control over the development of the package,
 while giving the users of the package the right to use and distribute
 the Package in a more-or-less customary fashion, plus the right to make
 reasonable modifications.
-
+ 
 Definitions:
-
+ 
     "Package" refers to the collection of files distributed by the
     Copyright Holder, and derivatives of that collection of files
     created through textual modification.
-
+ 
     "Standard Version" refers to such a Package if it has not been
     modified, or has been modified in accordance with the wishes
     of the Copyright Holder as specified below.
-
+ 
     "Copyright Holder" is whoever is named in the copyright or
     copyrights for the package.
-
+ 
     "You" is you, if you're thinking about copying or distributing
     this Package.
-
+ 
     "Distribution fee" is a fee you charge for providing a copy
         of this Package to another party.
-
+ 
     "Freely Available" means that no fee is charged for the right to
         use the item, though there may be fees involved in handling the
         item.  It also means that recipients of the item may redistribute
         it under the same conditions they received it.
-
+ 
 1. You may make and give away verbatim copies of the source form of the
 Standard Version of this Package without restriction, provided that you
 duplicate all of the original copyright notices and associated disclaimers.
-
+ 
 2. You may apply bug fixes, portability fixes and other modifications
 derived from the Public Domain, or those made Freely Available, or from
 the Copyright Holder.  A Package modified in such a way shall still be
 considered the Standard Version.
-
+ 
 3. You may otherwise modify your copy of this Package in any way, provided
 that you insert a prominent notice in each changed file stating how and
 when you changed that file, and provided that you do at least ONE of the
 following:
-
+ 
     a) place your modifications in the Public Domain or otherwise make them
     Freely Available, such as by posting said modifications to Usenet or an
     equivalent medium, or placing the modifications on a major network
     archive site allowing unrestricted access to them, or by allowing the
     Copyright Holder to include your modifications in the Standard Version
     of the Package.
-
+ 
     b) use the modified Package only within your corporation or organization.
-
+ 
     c) rename any non-standard executables so the names do not conflict
     with standard executables, which must also be provided, and provide
     a separate manual page for each non-standard executable that clearly
     documents how it differs from the Standard Version.
-
+ 
     d) make other distribution arrangements with the Copyright Holder.
-
+ 
     e) permit and encourge anyone who receives a copy of the modified Package
        permission to make your modifications Freely Available
        in some specific way.
-
+ 
 
 4. You may distribute the programs of this Package in object code or
 executable form, provided that you do at least ONE of the following:
-
+ 
     a) distribute a Standard Version of the executables and library files,
     together with instructions (in the manual page or equivalent) on where
     to get the Standard Version.
-
+ 
     b) accompany the distribution with the machine-readable source of
     the Package with your modifications.
-
+ 
     c) give non-standard executables non-standard names, and clearly
     document the differences in manual pages (or equivalent), together
     with instructions on where to get the Standard Version.
-
+ 
     d) make other distribution arrangements with the Copyright Holder.
-
+ 
     e) offer the machine-readable source of the Package, with your
        modifications, by mail order.
-
+ 
 5. You may charge a distribution fee for any distribution of this Package.
 If you offer support for this Package, you may charge any fee you choose
 for that support.  You may not charge a license fee for the right to use
@@ -113,7 +113,7 @@ If the Package includes an interpreter, You may embed this Package's
 interpreter within an executable of yours (by linking); this shall be
 construed as a mere form of aggregation, provided that the complete
 Standard Version of the interpreter is so embedded.
-
+ 
 6. The scripts and library files supplied as input to or produced as
 output from the programs of this Package do not automatically fall
 under the copyright of this Package, but belong to whoever generated
@@ -125,26 +125,26 @@ neither be construed as a distribution of this Package nor shall it
 fall under the restrictions of Paragraphs 3 and 4, provided that you do
 not represent such an executable image as a Standard Version of this
 Package.
-
+ 
 7. C subroutines (or comparably compiled subroutines in other
 languages) supplied by you and linked into this Package in order to
 emulate subroutines and variables of the language defined by this
 Package shall not be considered part of this Package, but are the
 equivalent of input as in Paragraph 6, provided these subroutines do
 not change the language in any way that would cause it to fail the
 regression tests for the language.
-
+ 
 8. Aggregation of the Standard Version of the Package with a commercial
 distribution is always permitted provided that the use of this Package
 is embedded; that is, when no overt attempt is made to make this Package's
 interfaces visible to the end user of the commercial distribution.
 Such use shall not be construed as a distribution of this Package.
-
+ 
 9. The name of the Copyright Holder may not be used to endorse or promote
 products derived from this software without specific prior written permission.
-
+ 
 10. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
 IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-
+ 
                 The End