diff options
Diffstat (limited to 'doc/manual')
23 files changed, 0 insertions, 5075 deletions
diff --git a/doc/manual/html_node/Disclaimer.html b/doc/manual/html_node/Disclaimer.html deleted file mode 100644 index c451ff9..0000000 --- a/doc/manual/html_node/Disclaimer.html +++ /dev/null @@ -1,89 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Disclaimer</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Disclaimer"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Disclaimer"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Installation.html#Installation" rel="next" title="Installation"> -<link href="Overview.html#Overview" rel="prev" title="Overview"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Disclaimer"></a> -<div class="header"> -<p> -Next: <a href="Installation.html#Installation" accesskey="n" rel="next">Installation</a>, Previous: <a href="Overview.html#Overview" accesskey="p" rel="prev">Overview</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Disclaimer-1"></a> -<h2 class="chapter">2 Disclaimer</h2> - -<a name="index-disclaimer"></a> - -<ul> -<li> LibreJS is not a security tool. Its goal is to detect nonfree nontrivial -JavaScript, and it currently does not detect whether free or trivial -code is malicious or not. Other free Mozilla extensions and add-ons may -be available for this purpose. - -</li><li> LibreJS is always a work in progress. If you find a bug, please report -it to <a href="mailto:bug-librejs@gnu.org">bug-librejs@gnu.org</a>. - -</li></ul> - - - - -</body> -</html> diff --git a/doc/manual/html_node/Free-Licenses-Detection.html b/doc/manual/html_node/Free-Licenses-Detection.html deleted file mode 100644 index 055ec75..0000000 --- a/doc/manual/html_node/Free-Licenses-Detection.html +++ /dev/null @@ -1,257 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Free Licenses Detection</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Free Licenses Detection"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Free Licenses Detection"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" rel="next" title="Setting Your JavaScript Free"> -<link href="JavaScript-Detection.html#JavaScript-Detection" rel="prev" title="JavaScript Detection"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Free-Licenses-Detection"></a> -<div class="header"> -<p> -Next: <a href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" accesskey="n" rel="next">Setting Your JavaScript Free</a>, Previous: <a href="JavaScript-Detection.html#JavaScript-Detection" accesskey="p" rel="prev">JavaScript Detection</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Free-Licenses-Detection-1"></a> -<h2 class="chapter">6 Free Licenses Detection</h2> -<a name="index-freelicenses"></a> - -<a name="Detected-Free-Licenses"></a> -<h3 class="section">6.1 Detected Free Licenses</h3> - -<p>In order for a file to be detected as free, the license notice should -appear in a JavaScript file above all code, at the very top of the file. -</p> -<p>For inline JavaScript code inside <code><script></code> tags in HTML pages, -the license notice should appear once per page as a comment inside a -<code><script></code> tag, before all the code in that script. When the only -inline JavaScript code is within element attributes (<code>onload</code>, -<code>onclick</code>), place the license notice in an otherwise empty -<code><script></code> at the top of the page. This is sometimes needed when an -external script performs AJAX calls or embeds scripts dynamically, and -the only inline JavaScript is an event attribute making a method call, -e.g.: <code><body onload="methodCall('remote-data.xml');"></code> -</p> -<p>When people speak of the “MIT license” they mean either the X11 license -or the Expat license. Please see which license the code uses, and label -it accordingly. -</p> -<p>Currently LibreJS checks for the following licenses: -</p> -<ul> -<li> Apache License, Version 2.0 -<ul> -<li> Identifier: ‘<samp>Apache-2.0</samp>’ -</li><li> URL: <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7&dn=apache-2.0.txt</code>’ -</li></ul> - -</li><li> Artistic License 2.0 -<ul> -<li> URL: <a href="http://www.perlfoundation.org/artistic_license_2_0">http://www.perlfoundation.org/artistic_license_2_0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:54fd2283f9dbdf29466d2df1a98bf8f65cafe314&dn=artistic-2.0.txt</code>’ -</li></ul> - -</li><li> Boost Software License -<ul> -<li> URL: <a href="http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:89a97c535628232f2f3888c2b7b8ffd4c078cec0&dn=Boost-1.0.txt</code>’ -</li></ul> - -</li><li> BSD 3-Clause License -<ul> -<li> URL: <a href="http://opensource.org/licenses/BSD-3-Clause">http://opensource.org/licenses/BSD-3-Clause</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt</code>’ -</li></ul> - -</li><li> CPAL 1.0 -<ul> -<li> Identifier: ‘<samp>CPAL-1.0</samp>’ -</li><li> URL: <a href="http://opensource.org/licenses/cpal_1.0">http://opensource.org/licenses/cpal_1.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:84143bc45939fc8fa42921d619a95462c2031c5c&dn=cpal-1.0.txt</code>’ -</li></ul> - -</li><li> Creative Commons CC0 1.0 Universal -<ul> -<li> Identifier: ‘<samp>CC0-1.0</samp>’ -</li><li> URL: <a href="http://creativecommons.org/publicdomain/zero/1.0/legalcode">http://creativecommons.org/publicdomain/zero/1.0/legalcode</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt</code>’ -</li></ul> - -</li><li> Eclipse Public License 1.0 -<ul> -<li> Identifier: ‘<samp>EPL-1.0</samp>’ -</li><li> URL: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:4c6a2ad0018cd461e9b0fc44e1b340d2c1828b22&dn=epl-1.0.txt</code>’ -</li></ul> - -</li><li> Expat License (sometimes called the MIT license) -<ul> -<li> Identifier: ‘<samp>Expat</samp>’ -</li><li> URL: <a href="http://www.jclark.com/xml/copying.txt">http://www.jclark.com/xml/copying.txt</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt</code>’ -</li></ul> - -</li><li> FreeBSD License -<ul> -<li> URL: <a href="http://www.freebsd.org/copyright/freebsd-license.html">http://www.freebsd.org/copyright/freebsd-license.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:87f119ba0b429ba17a44b4bffcab33165ebdacc0&dn=freebsd.txt</code>’ -</li></ul> - -</li><li> GNU General Public License (GPL) version 2 -<ul> -<li> Identifier: ‘<samp>GPL-2.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/gpl-2.0.html">http://www.gnu.org/licenses/gpl-2.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt</code>’ -</li></ul> - -</li><li> GNU General Public License (GPL) version 3 -<ul> -<li> Identifier: ‘<samp>GPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/gpl-3.0.html">http://www.gnu.org/licenses/gpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt</code>’ -</li></ul> - -</li><li> GNU Lesser General Public License, version 2.1 -<ul> -<li> Identifier: ‘<samp>LGPL-2.1</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/lgpl-2.1.html">http://www.gnu.org/licenses/lgpl-2.1.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:5de60da917303dbfad4f93fb1b985ced5a89eac2&dn=lgpl-2.1.txt</code>’ -</li></ul> - -</li><li> GNU Lesser General Public License, version 3 -<ul> -<li> Identifier: ‘<samp>LGPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/lgpl-3.0.html">http://www.gnu.org/licenses/lgpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:0ef1b8170b3b615170ff270def6427c317705f85&dn=lgpl-3.0.txt</code>’ -</li></ul> - -</li><li> GNU Affero General Public License, version 3 -<ul> -<li> Identifier: ‘<samp>AGPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/agpl-3.0.html">http://www.gnu.org/licenses/agpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt</code>’ -</li></ul> - -</li><li> The ISC License -<ul> -<li> URL: <a href="https://www.isc.org/downloads/software-support-policy/isc-license/">https://www.isc.org/downloads/software-support-policy/isc-license/</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:b8999bbaf509c08d127678643c515b9ab0836bae&dn=ISC.txt</code>’ -</li></ul> - -</li><li> Mozilla Public License 2.0 -<ul> -<li> Identifier: ‘<samp>MPL-2.0</samp>’ -</li><li> URL: <a href="http://www.mozilla.org/MPL/2.0">http://www.mozilla.org/MPL/2.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:3877d6d54b3accd4bc32f8a48bf32ebc0901502a&dn=mpl-2.0.txt</code>’ -</li></ul> - -</li><li> Public Domain -<ul> -<li> Public domain is not a license (see -<a href="https://www.gnu.org/licenses/license-list.html#PublicDomain">https://www.gnu.org/licenses/license-list.html#PublicDomain</a>). If -you want to release your work to the public domain, the FSF recommends -using CC0. -</li><li> Magnet Link: ‘<code>magnet:?xt=urn:btih:e95b018ef3580986a04669f1b5879592219e2a7a&dn=public-domain.txt</code>’ -</li></ul> - -</li><li> WTFPL -<ul> -<li> Identifier: ‘<samp>WTFPL</samp>’ -</li><li> URL: <a href="http://www.wtfpl.net/txt/copying/">http://www.wtfpl.net/txt/copying/</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:723febf9f6185544f57f0660a41489c7d6b4931b&dn=wtfpl.txt</code>’ -</li></ul> - -</li><li> X11 License -<ul> -<li> URL: <a href="http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3">http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:5305d91886084f776adcf57509a648432709a7c7&dn=x11.txt</code>’ -</li></ul> - -</li><li> XFree86 License -<ul> -<li> Identifier: ‘<samp>Modified-BSD</samp>’ -</li><li> URLs: -<a href="http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3">http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3</a> -<a href="http://www.xfree86.org/current/LICENSE4.html">http://www.xfree86.org/current/LICENSE4.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:12f2ec9e8de2a3b0002a33d518d6010cc8ab2ae9&dn=xfree86.txt</code>’ -</li></ul> - -</li></ul> - -<a name="Undetected-Free-Licenses"></a> -<h3 class="section">6.2 Undetected Free Licenses</h3> -<p>If you are using a free license that isn’t detected by LibreJS and isn’t -listed in the previous section, please send a message to -<a href="mailto:bug-librejs@gnu.org">bug-librejs@gnu.org</a> regarding this license, where code released under -this license can be found, and where to find the license text and -information. -</p> -<p>Many free licenses are listed in this page: -<a href="http://www.gnu.org/licenses/license-list.html">http://www.gnu.org/licenses/license-list.html</a> -</p> - -<hr> -<div class="header"> -<p> -Next: <a href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" accesskey="n" rel="next">Setting Your JavaScript Free</a>, Previous: <a href="JavaScript-Detection.html#JavaScript-Detection" accesskey="p" rel="prev">JavaScript Detection</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/GNU-Free-Documentation-License.html b/doc/manual/html_node/GNU-Free-Documentation-License.html deleted file mode 100644 index a3b9352..0000000 --- a/doc/manual/html_node/GNU-Free-Documentation-License.html +++ /dev/null @@ -1,551 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: GNU Free Documentation License</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: GNU Free Documentation License"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: GNU Free Documentation License"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Tests.html#Tests" rel="prev" title="Tests"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="GNU-Free-Documentation-License"></a> -<div class="header"> -<p> -Previous: <a href="Tests.html#Tests" accesskey="p" rel="prev">Tests</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="GNU-Free-Documentation-License-1"></a> -<h2 class="appendix">Appendix D GNU Free Documentation License</h2> - -<div align="center">Version 1.3, 3 November 2008 -</div> - -<div class="display"> -<pre class="display">Copyright © 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. -<a href="http://fsf.org/">http://fsf.org/</a> - -Everyone is permitted to copy and distribute verbatim copies -of this license document, but changing it is not allowed. -</pre></div> - -<ol> -<li> PREAMBLE - -<p>The purpose of this License is to make a manual, textbook, or other -functional and useful document <em>free</em> in the sense of freedom: to -assure everyone the effective freedom to copy and redistribute it, -with or without modifying it, either commercially or noncommercially. -Secondarily, this License preserves for the author and publisher a way -to get credit for their work, while not being considered responsible -for modifications made by others. -</p> -<p>This License is a kind of “copyleft”, which means that derivative -works of the document must themselves be free in the same sense. It -complements the GNU General Public License, which is a copyleft -license designed for free software. -</p> -<p>We have designed this License in order to use it for manuals for free -software, because free software needs free documentation: a free -program should come with manuals providing the same freedoms that the -software does. But this License is not limited to software manuals; -it can be used for any textual work, regardless of subject matter or -whether it is published as a printed book. We recommend this License -principally for works whose purpose is instruction or reference. -</p> -</li><li> APPLICABILITY AND DEFINITIONS - -<p>This License applies to any manual or other work, in any medium, that -contains a notice placed by the copyright holder saying it can be -distributed under the terms of this License. Such a notice grants a -world-wide, royalty-free license, unlimited in duration, to use that -work under the conditions stated herein. The “Document”, below, -refers to any such manual or work. Any member of the public is a -licensee, and is addressed as “you”. You accept the license if you -copy, modify or distribute the work in a way requiring permission -under copyright law. -</p> -<p>A “Modified Version” of the Document means any work containing the -Document or a portion of it, either copied verbatim, or with -modifications and/or translated into another language. -</p> -<p>A “Secondary Section” is a named appendix or a front-matter section -of the Document that deals exclusively with the relationship of the -publishers or authors of the Document to the Document’s overall -subject (or to related matters) and contains nothing that could fall -directly within that overall subject. (Thus, if the Document is in -part a textbook of mathematics, a Secondary Section may not explain -any mathematics.) The relationship could be a matter of historical -connection with the subject or with related matters, or of legal, -commercial, philosophical, ethical or political position regarding -them. -</p> -<p>The “Invariant Sections” are certain Secondary Sections whose titles -are designated, as being those of Invariant Sections, in the notice -that says that the Document is released under this License. If a -section does not fit the above definition of Secondary then it is not -allowed to be designated as Invariant. The Document may contain zero -Invariant Sections. If the Document does not identify any Invariant -Sections then there are none. -</p> -<p>The “Cover Texts” are certain short passages of text that are listed, -as Front-Cover Texts or Back-Cover Texts, in the notice that says that -the Document is released under this License. A Front-Cover Text may -be at most 5 words, and a Back-Cover Text may be at most 25 words. -</p> -<p>A “Transparent” copy of the Document means a machine-readable copy, -represented in a format whose specification is available to the -general public, that is suitable for revising the document -straightforwardly with generic text editors or (for images composed of -pixels) generic paint programs or (for drawings) some widely available -drawing editor, and that is suitable for input to text formatters or -for automatic translation to a variety of formats suitable for input -to text formatters. A copy made in an otherwise Transparent file -format whose markup, or absence of markup, has been arranged to thwart -or discourage subsequent modification by readers is not Transparent. -An image format is not Transparent if used for any substantial amount -of text. A copy that is not “Transparent” is called “Opaque”. -</p> -<p>Examples of suitable formats for Transparent copies include plain -ASCII without markup, Texinfo input format, LaTeX input -format, SGML or XML using a publicly available -DTD, and standard-conforming simple HTML, -PostScript or PDF designed for human modification. Examples -of transparent image formats include PNG, XCF and -JPG. Opaque formats include proprietary formats that can be -read and edited only by proprietary word processors, SGML or -XML for which the DTD and/or processing tools are -not generally available, and the machine-generated HTML, -PostScript or PDF produced by some word processors for -output purposes only. -</p> -<p>The “Title Page” means, for a printed book, the title page itself, -plus such following pages as are needed to hold, legibly, the material -this License requires to appear in the title page. For works in -formats which do not have any title page as such, “Title Page” means -the text near the most prominent appearance of the work’s title, -preceding the beginning of the body of the text. -</p> -<p>The “publisher” means any person or entity that distributes copies -of the Document to the public. -</p> -<p>A section “Entitled XYZ” means a named subunit of the Document whose -title either is precisely XYZ or contains XYZ in parentheses following -text that translates XYZ in another language. (Here XYZ stands for a -specific section name mentioned below, such as “Acknowledgements”, -“Dedications”, “Endorsements”, or “History”.) To “Preserve the Title” -of such a section when you modify the Document means that it remains a -section “Entitled XYZ” according to this definition. -</p> -<p>The Document may include Warranty Disclaimers next to the notice which -states that this License applies to the Document. These Warranty -Disclaimers are considered to be included by reference in this -License, but only as regards disclaiming warranties: any other -implication that these Warranty Disclaimers may have is void and has -no effect on the meaning of this License. -</p> -</li><li> VERBATIM COPYING - -<p>You may copy and distribute the Document in any medium, either -commercially or noncommercially, provided that this License, the -copyright notices, and the license notice saying this License applies -to the Document are reproduced in all copies, and that you add no other -conditions whatsoever to those of this License. You may not use -technical measures to obstruct or control the reading or further -copying of the copies you make or distribute. However, you may accept -compensation in exchange for copies. If you distribute a large enough -number of copies you must also follow the conditions in section 3. -</p> -<p>You may also lend copies, under the same conditions stated above, and -you may publicly display copies. -</p> -</li><li> COPYING IN QUANTITY - -<p>If you publish printed copies (or copies in media that commonly have -printed covers) of the Document, numbering more than 100, and the -Document’s license notice requires Cover Texts, you must enclose the -copies in covers that carry, clearly and legibly, all these Cover -Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on -the back cover. Both covers must also clearly and legibly identify -you as the publisher of these copies. The front cover must present -the full title with all words of the title equally prominent and -visible. You may add other material on the covers in addition. -Copying with changes limited to the covers, as long as they preserve -the title of the Document and satisfy these conditions, can be treated -as verbatim copying in other respects. -</p> -<p>If the required texts for either cover are too voluminous to fit -legibly, you should put the first ones listed (as many as fit -reasonably) on the actual cover, and continue the rest onto adjacent -pages. -</p> -<p>If you publish or distribute Opaque copies of the Document numbering -more than 100, you must either include a machine-readable Transparent -copy along with each Opaque copy, or state in or with each Opaque copy -a computer-network location from which the general network-using -public has access to download using public-standard network protocols -a complete Transparent copy of the Document, free of added material. -If you use the latter option, you must take reasonably prudent steps, -when you begin distribution of Opaque copies in quantity, to ensure -that this Transparent copy will remain thus accessible at the stated -location until at least one year after the last time you distribute an -Opaque copy (directly or through your agents or retailers) of that -edition to the public. -</p> -<p>It is requested, but not required, that you contact the authors of the -Document well before redistributing any large number of copies, to give -them a chance to provide you with an updated version of the Document. -</p> -</li><li> MODIFICATIONS - -<p>You may copy and distribute a Modified Version of the Document under -the conditions of sections 2 and 3 above, provided that you release -the Modified Version under precisely this License, with the Modified -Version filling the role of the Document, thus licensing distribution -and modification of the Modified Version to whoever possesses a copy -of it. In addition, you must do these things in the Modified Version: -</p> -<ol> -<li> Use in the Title Page (and on the covers, if any) a title distinct -from that of the Document, and from those of previous versions -(which should, if there were any, be listed in the History section -of the Document). You may use the same title as a previous version -if the original publisher of that version gives permission. - -</li><li> List on the Title Page, as authors, one or more persons or entities -responsible for authorship of the modifications in the Modified -Version, together with at least five of the principal authors of the -Document (all of its principal authors, if it has fewer than five), -unless they release you from this requirement. - -</li><li> State on the Title page the name of the publisher of the -Modified Version, as the publisher. - -</li><li> Preserve all the copyright notices of the Document. - -</li><li> Add an appropriate copyright notice for your modifications -adjacent to the other copyright notices. - -</li><li> Include, immediately after the copyright notices, a license notice -giving the public permission to use the Modified Version under the -terms of this License, in the form shown in the Addendum below. - -</li><li> Preserve in that license notice the full lists of Invariant Sections -and required Cover Texts given in the Document’s license notice. - -</li><li> Include an unaltered copy of this License. - -</li><li> Preserve the section Entitled “History”, Preserve its Title, and add -to it an item stating at least the title, year, new authors, and -publisher of the Modified Version as given on the Title Page. If -there is no section Entitled “History” in the Document, create one -stating the title, year, authors, and publisher of the Document as -given on its Title Page, then add an item describing the Modified -Version as stated in the previous sentence. - -</li><li> Preserve the network location, if any, given in the Document for -public access to a Transparent copy of the Document, and likewise -the network locations given in the Document for previous versions -it was based on. These may be placed in the “History” section. -You may omit a network location for a work that was published at -least four years before the Document itself, or if the original -publisher of the version it refers to gives permission. - -</li><li> For any section Entitled “Acknowledgements” or “Dedications”, Preserve -the Title of the section, and preserve in the section all the -substance and tone of each of the contributor acknowledgements and/or -dedications given therein. - -</li><li> Preserve all the Invariant Sections of the Document, -unaltered in their text and in their titles. Section numbers -or the equivalent are not considered part of the section titles. - -</li><li> Delete any section Entitled “Endorsements”. Such a section -may not be included in the Modified Version. - -</li><li> Do not retitle any existing section to be Entitled “Endorsements” or -to conflict in title with any Invariant Section. - -</li><li> Preserve any Warranty Disclaimers. -</li></ol> - -<p>If the Modified Version includes new front-matter sections or -appendices that qualify as Secondary Sections and contain no material -copied from the Document, you may at your option designate some or all -of these sections as invariant. To do this, add their titles to the -list of Invariant Sections in the Modified Version’s license notice. -These titles must be distinct from any other section titles. -</p> -<p>You may add a section Entitled “Endorsements”, provided it contains -nothing but endorsements of your Modified Version by various -parties—for example, statements of peer review or that the text has -been approved by an organization as the authoritative definition of a -standard. -</p> -<p>You may add a passage of up to five words as a Front-Cover Text, and a -passage of up to 25 words as a Back-Cover Text, to the end of the list -of Cover Texts in the Modified Version. Only one passage of -Front-Cover Text and one of Back-Cover Text may be added by (or -through arrangements made by) any one entity. If the Document already -includes a cover text for the same cover, previously added by you or -by arrangement made by the same entity you are acting on behalf of, -you may not add another; but you may replace the old one, on explicit -permission from the previous publisher that added the old one. -</p> -<p>The author(s) and publisher(s) of the Document do not by this License -give permission to use their names for publicity for or to assert or -imply endorsement of any Modified Version. -</p> -</li><li> COMBINING DOCUMENTS - -<p>You may combine the Document with other documents released under this -License, under the terms defined in section 4 above for modified -versions, provided that you include in the combination all of the -Invariant Sections of all of the original documents, unmodified, and -list them all as Invariant Sections of your combined work in its -license notice, and that you preserve all their Warranty Disclaimers. -</p> -<p>The combined work need only contain one copy of this License, and -multiple identical Invariant Sections may be replaced with a single -copy. If there are multiple Invariant Sections with the same name but -different contents, make the title of each such section unique by -adding at the end of it, in parentheses, the name of the original -author or publisher of that section if known, or else a unique number. -Make the same adjustment to the section titles in the list of -Invariant Sections in the license notice of the combined work. -</p> -<p>In the combination, you must combine any sections Entitled “History” -in the various original documents, forming one section Entitled -“History”; likewise combine any sections Entitled “Acknowledgements”, -and any sections Entitled “Dedications”. You must delete all -sections Entitled “Endorsements.” -</p> -</li><li> COLLECTIONS OF DOCUMENTS - -<p>You may make a collection consisting of the Document and other documents -released under this License, and replace the individual copies of this -License in the various documents with a single copy that is included in -the collection, provided that you follow the rules of this License for -verbatim copying of each of the documents in all other respects. -</p> -<p>You may extract a single document from such a collection, and distribute -it individually under this License, provided you insert a copy of this -License into the extracted document, and follow this License in all -other respects regarding verbatim copying of that document. -</p> -</li><li> AGGREGATION WITH INDEPENDENT WORKS - -<p>A compilation of the Document or its derivatives with other separate -and independent documents or works, in or on a volume of a storage or -distribution medium, is called an “aggregate” if the copyright -resulting from the compilation is not used to limit the legal rights -of the compilation’s users beyond what the individual works permit. -When the Document is included in an aggregate, this License does not -apply to the other works in the aggregate which are not themselves -derivative works of the Document. -</p> -<p>If the Cover Text requirement of section 3 is applicable to these -copies of the Document, then if the Document is less than one half of -the entire aggregate, the Document’s Cover Texts may be placed on -covers that bracket the Document within the aggregate, or the -electronic equivalent of covers if the Document is in electronic form. -Otherwise they must appear on printed covers that bracket the whole -aggregate. -</p> -</li><li> TRANSLATION - -<p>Translation is considered a kind of modification, so you may -distribute translations of the Document under the terms of section 4. -Replacing Invariant Sections with translations requires special -permission from their copyright holders, but you may include -translations of some or all Invariant Sections in addition to the -original versions of these Invariant Sections. You may include a -translation of this License, and all the license notices in the -Document, and any Warranty Disclaimers, provided that you also include -the original English version of this License and the original versions -of those notices and disclaimers. In case of a disagreement between -the translation and the original version of this License or a notice -or disclaimer, the original version will prevail. -</p> -<p>If a section in the Document is Entitled “Acknowledgements”, -“Dedications”, or “History”, the requirement (section 4) to Preserve -its Title (section 1) will typically require changing the actual -title. -</p> -</li><li> TERMINATION - -<p>You may not copy, modify, sublicense, or distribute the Document -except as expressly provided under this License. Any attempt -otherwise to copy, modify, sublicense, or distribute it is void, and -will automatically terminate your rights under this License. -</p> -<p>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. -</p> -<p>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. -</p> -<p>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, receipt of a copy of some or all of the same material does -not give you any rights to use it. -</p> -</li><li> FUTURE REVISIONS OF THIS LICENSE - -<p>The Free Software Foundation may publish new, revised versions -of the GNU Free Documentation 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. See -<a href="http://www.gnu.org/copyleft/">http://www.gnu.org/copyleft/</a>. -</p> -<p>Each version of the License is given a distinguishing version number. -If the Document specifies that a particular numbered version of this -License “or any later version” applies to it, you have the option of -following the terms and conditions either of that specified version or -of any later version that has been published (not as a draft) by the -Free Software Foundation. If the Document does not specify a version -number of this License, you may choose any version ever published (not -as a draft) by the Free Software Foundation. If the Document -specifies that a proxy can decide which future versions of this -License can be used, that proxy’s public statement of acceptance of a -version permanently authorizes you to choose that version for the -Document. -</p> -</li><li> RELICENSING - -<p>“Massive Multiauthor Collaboration Site” (or “MMC Site”) means any -World Wide Web server that publishes copyrightable works and also -provides prominent facilities for anybody to edit those works. A -public wiki that anybody can edit is an example of such a server. A -“Massive Multiauthor Collaboration” (or “MMC”) contained in the -site means any set of copyrightable works thus published on the MMC -site. -</p> -<p>“CC-BY-SA” means the Creative Commons Attribution-Share Alike 3.0 -license published by Creative Commons Corporation, a not-for-profit -corporation with a principal place of business in San Francisco, -California, as well as future copyleft versions of that license -published by that same organization. -</p> -<p>“Incorporate” means to publish or republish a Document, in whole or -in part, as part of another Document. -</p> -<p>An MMC is “eligible for relicensing” if it is licensed under this -License, and if all works that were first published under this License -somewhere other than this MMC, and subsequently incorporated in whole -or in part into the MMC, (1) had no cover texts or invariant sections, -and (2) were thus incorporated prior to November 1, 2008. -</p> -<p>The operator of an MMC Site may republish an MMC contained in the site -under CC-BY-SA on the same site at any time before August 1, 2009, -provided the MMC is eligible for relicensing. -</p> -</li></ol> - -<a name="ADDENDUM_003a-How-to-use-this-License-for-your-documents"></a> -<h3 class="heading">ADDENDUM: How to use this License for your documents</h3> - -<p>To use this License in a document you have written, include a copy of -the License in the document and put the following copyright and -license notices just after the title page: -</p> -<div class="smallexample"> -<pre class="smallexample"> Copyright (C) <var>year</var> <var>your name</var>. - Permission is granted to copy, distribute and/or modify this document - under the terms of the GNU Free Documentation License, Version 1.3 - or any later version published by the Free Software Foundation; - with no Invariant Sections, no Front-Cover Texts, and no Back-Cover - Texts. A copy of the license is included in the section entitled ``GNU - Free Documentation License''. -</pre></div> - -<p>If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, -replace the “with…Texts.” line with this: -</p> -<div class="smallexample"> -<pre class="smallexample"> with the Invariant Sections being <var>list their titles</var>, with - the Front-Cover Texts being <var>list</var>, and with the Back-Cover Texts - being <var>list</var>. -</pre></div> - -<p>If you have Invariant Sections without Cover Texts, or some other -combination of the three, merge those two alternatives to suit the -situation. -</p> -<p>If your document contains nontrivial examples of program code, we -recommend releasing these examples in parallel under your choice of -free software license, such as the GNU General Public License, -to permit their use in free software. -</p> - - - -<hr> -<div class="header"> -<p> -Previous: <a href="Tests.html#Tests" accesskey="p" rel="prev">Tests</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/How-to-Use.html b/doc/manual/html_node/How-to-Use.html deleted file mode 100644 index ebe42a1..0000000 --- a/doc/manual/html_node/How-to-Use.html +++ /dev/null @@ -1,160 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: How to Use</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: How to Use"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: How to Use"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="JavaScript-Detection.html#JavaScript-Detection" rel="next" title="JavaScript Detection"> -<link href="Installation.html#Installation" rel="prev" title="Installation"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="How-to-Use"></a> -<div class="header"> -<p> -Next: <a href="JavaScript-Detection.html#JavaScript-Detection" accesskey="n" rel="next">JavaScript Detection</a>, Previous: <a href="Installation.html#Installation" accesskey="p" rel="prev">Installation</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="How-to-Use-1"></a> -<h2 class="chapter">4 How to Use</h2> - -<a name="LibreJS-in-action"></a> -<h3 class="section">4.1 LibreJS in action</h3> - -<p>After installing the add-on, you will see the LibreJS widget in the -add-on bar at the bottom of the browser window. After loading a page, -left-click on the widget to view the deactivated JavaScript code from -the page (both on page and external) and, if applicable, the scripts -that were accepted. -</p> -<a name="Complaint-Feature"></a> -<h3 class="section">4.2 Complaint Feature</h3> - -<p>It is very important to complain when a site has nonfree JavaScript -code, especially if it won’t work without that code. LibreJS makes it -easy to complain by heuristically finding where to send the complaint. -</p> -<p>When nonfree/nontrivial code is detected in a page, LibreJS attempts to -find a relevant contact link or email for the website you are -visiting. In order to do so, it will attempt to visit a few links from -the current page (for instance, a link labeled “contact” on the same -domain as the current page, …) -</p> -<p>LibreJS detects contact pages, email addresses that are likely to be -owned by the maintainer of the site, Twitter and identi.ca links, and -phone numbers. -</p> -<p>After LibreJS detects any of the above, a “Complain” tab will appear -on the right of your web browser. When you click on this tab, a large -panel will appear with contact information. Ideally, at the top you will -find the email address of the maintainer, labeled as the “Email you -should use”. -</p> -<p>When you complain to the website for their nonfree nontrivial -JavaScript, provide them with the link to the JavaScript Trap essay so -that they can get more information on what the issue is and how they can -solve it on their own site. -</p> -<p>LibreJS includes a default subject line and body for the complaint email, -with a link to the JavaScript Trap essay. This can be configured in the -LibreJS add-on preferences in your web browser. -</p> - -<a name="Options"></a> -<h3 class="section">4.3 Options</h3> - -<dl compact="compact"> -<dt><em>Whitelist</em></dt> -<dd><p>LibreJS lets you whitelist domain names and subdomains to bypass the -regular JavaScript check. This might be useful, for example, if you are -running your own code in a local web server. In order to add a -whitelisted domain or url, go to Tools >> Add-ons, or press <kbd>Control -+ Shift + A</kbd>. Inside the add-on window, click on <em>Extensions</em>, and in -the list, where you see LibreJS, click on the <em>Preferences</em> button. -You will see an input field labeled <em>Whitelist</em>. In the field, -enter comma-separated domain names. Do not enter the protocol. For -instance to whitelist all the pages of <a href="http://www.gnu.org">http://www.gnu.org</a> and -<a href="https://gnu.org">https://gnu.org</a>, enter ‘<samp>gnu.org</samp>’. To allow all subdomains from -gnu.org, enter: ‘<samp>*.gnu.org</samp>’. This will match such sites as -<a href="http://savannah.gnu.org">http://savannah.gnu.org</a> and <a href="http://audio-video.gnu.org">http://audio-video.gnu.org</a>. -</p> -</dd> -<dt><em>Complaint tab</em></dt> -<dd><p>This specifies whether the complaint tab appears when a site is running -nonfree JavaScript. -</p> -</dd> -<dt><em>Display notifications of JavaScript analysis</em></dt> -<dd><p>This option enables an info bar of realtime JavaScript analysis. -</p> -</dd> -<dt><em>Complaint email subject</em></dt> -<dd><p>Configure the default subject used in complaint emails. -</p> -</dd> -<dt><em>Complaint email body</em></dt> -<dd><p>Configure the default body used in complaint emails. -</p></dd> -</dl> - -<hr> -<div class="header"> -<p> -Next: <a href="JavaScript-Detection.html#JavaScript-Detection" accesskey="n" rel="next">JavaScript Detection</a>, Previous: <a href="Installation.html#Installation" accesskey="p" rel="prev">Installation</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/Installation-Requirements.html b/doc/manual/html_node/Installation-Requirements.html deleted file mode 100644 index 61db3c3..0000000 --- a/doc/manual/html_node/Installation-Requirements.html +++ /dev/null @@ -1,112 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Installation Requirements</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Installation Requirements"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Installation Requirements"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="LibreJS-Internals.html#LibreJS-Internals" rel="next" title="LibreJS Internals"> -<link href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" rel="prev" title="LibreJS Development Notes"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Installation-Requirements"></a> -<div class="header"> -<p> -Next: <a href="LibreJS-Internals.html#LibreJS-Internals" accesskey="n" rel="next">LibreJS Internals</a>, Previous: <a href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" accesskey="p" rel="prev">LibreJS Development Notes</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Installation-Requirements-1"></a> -<h2 class="appendix">Appendix A Installation Requirements</h2> - - -<a name="Mozilla-Browser"></a> -<h3 class="appendixsec">A.1 Mozilla Browser</h3> - -<p>You will need one of the many flavors of the Mozilla browser to use -LibreJS. It can be installed on the following: -</p> -<p>GNU IceCat, Mozilla Firefox, Trisquel Abrowser, Debian Iceweasel. -</p> -<p>LibreJS works on these browsers starting from version 29. We -recommend that you use the latest version of your Mozilla browser. -LibreJS has been tested extensively on multiple GNU/Linux distributions, -but it is compatible any operating system as long as you’re using a -compatible Mozilla browser. -</p> -<a name="Mozilla_0027s-Jetpack-Manager-for-Node_002ejs"></a> -<h3 class="appendixsec">A.2 Mozilla’s Jetpack Manager for Node.js</h3> -<p>LibreJS uses the Mozilla <code>jpm</code> tool, a set of utilities for -creating, testing, running and packaging Mozilla Jetpack Addons. -</p> -<p>You do not need <code>jpm</code> to use the LibreJS xpi file or to install it -using the packaged version, but it is required in order to package the -LibreJS source code into an xpi file. If you would like to run the -tests for LibreJS or make changes to the source files, you -will need <code>jpm</code> as well. For the “make” command to work -properly, you must have the <code>jpm</code> command available on your system -from the command line. -</p> -<p>You can find information on getting <code>jpm</code> at these links: -</p> -<p><a href="https://www.npmjs.com/package/jpm">https://www.npmjs.com/package/jpm</a> -</p> -<p><a href="https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Getting_Started_%28jpm%29">https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Getting_Started_%28jpm%29</a> -</p> -<p>JPM is released under the Mozilla Public License 2.0. -</p> - - - -</body> -</html> diff --git a/doc/manual/html_node/Installation.html b/doc/manual/html_node/Installation.html deleted file mode 100644 index de5dac5..0000000 --- a/doc/manual/html_node/Installation.html +++ /dev/null @@ -1,105 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Installation</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Installation"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Installation"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="How-to-Use.html#How-to-Use" rel="next" title="How to Use"> -<link href="Disclaimer.html#Disclaimer" rel="prev" title="Disclaimer"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Installation"></a> -<div class="header"> -<p> -Next: <a href="How-to-Use.html#How-to-Use" accesskey="n" rel="next">How to Use</a>, Previous: <a href="Disclaimer.html#Disclaimer" accesskey="p" rel="prev">Disclaimer</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Installation-1"></a> -<h2 class="chapter">3 Installation</h2> -<a name="index-Installation"></a> - -<p>You can install LibreJS directly using a generated <samp>librejs.xpi</samp> -file, or by building it from source. -</p> - -<a name="Building-the-Package"></a> -<h3 class="section">3.1 Building the Package</h3> -<p>After installing <code>jpm</code>, you should be able to use the <code>make</code> -command to build LibreJS from source. -</p> -<p>After running <code>make</code>, a new file, <samp>librejs.xpi</samp> should be -generated. This is the file that can be installed in a Mozilla browser. -</p> -<a name="Installing-LibreJS"></a> -<h3 class="section">3.2 Installing LibreJS</h3> -<p>To install the add-on for all users, run: -</p><div class="example"> -<pre class="example">sudo make install -</pre></div> - -<p>or as root: -</p><div class="example"> -<pre class="example">make install -</pre></div> - -<p>Next time you open a Mozilla-browser as a user of your system, you -should be notified that a new add-on (in this case, LibreJS) as been -installed and whether to allow it to run or not. -</p> - - - -</body> -</html> diff --git a/doc/manual/html_node/JavaScript-Detection.html b/doc/manual/html_node/JavaScript-Detection.html deleted file mode 100644 index 92ada50..0000000 --- a/doc/manual/html_node/JavaScript-Detection.html +++ /dev/null @@ -1,165 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: JavaScript Detection</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: JavaScript Detection"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: JavaScript Detection"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Free-Licenses-Detection.html#Free-Licenses-Detection" rel="next" title="Free Licenses Detection"> -<link href="How-to-Use.html#How-to-Use" rel="prev" title="How to Use"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="JavaScript-Detection"></a> -<div class="header"> -<p> -Next: <a href="Free-Licenses-Detection.html#Free-Licenses-Detection" accesskey="n" rel="next">Free Licenses Detection</a>, Previous: <a href="How-to-Use.html#How-to-Use" accesskey="p" rel="prev">How to Use</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="JavaScript-Detection-1"></a> -<h2 class="chapter">5 JavaScript Detection</h2> -<a name="index-javascript"></a> - -<ul> -<li>LibreJS considers JavaScript on a page nontrivial if any of the -following are true: - -</li><li> It makes an AJAX request or is loaded along with scripts that make -an AJAX request, - -</li><li> It loads external scripts dynamically or is loaded along with -scripts that do, - -</li><li> It defines functions or methods and either loads an external script -(from HTML) or is loaded as one, - -</li><li> It uses dynamic JavaScript constructs that are difficult to analyze -without interpreting the program or is loaded along with scripts -that use such constructs. These constructs are: -<ul> -<li> Using the eval function -</li><li> Calling methods with the square bracket notation -</li><li> Using any other construct than a string literal with certain methods -(<code>Obj.write</code>, <code>Obj.createElement</code>, …). -</li></ul> -</li></ul> - -<p>In practice, the JavaScript code in your page may be found trivial by -LibreJS if, as a whole: -</p><ul> -<li> It does not define functions and it does not load external scripts -(with the HTML src attribute in a <code><script></code> tag). - -</li><li> It does not make AJAX calls. - -</li><li> It does not load external scripts with dynamic constructs. - -</li><li> It does not use constructs that may be used to do any of the above in -a non-obvious way (use of the <code>eval()</code> method, use of square bracket -method calls, use of concatenation with certain constructs or method -calls, …). - -</li></ul> - -<p>However, in some instances, you may be required by LibreJS to add a -stylized comment to JavaScript code that may be otherwise trivial. -</p> -<p>When an external file defines a function, it becomes available -to all other external scripts. That is the case if another script -defines a function that makes AJAX calls, when an external script -loads other scripts dynamically (which in turn could also make AJAX -calls, …), or when a script is written with constructs that may do -any of these. -</p> -<p>For instance, if your page contains the following: -</p><div class="example"> -<pre class="example"><script src="jquery.js"></script> -<script> -$.doSomething(); -</script> -</pre></div> - -<p>While <code>$.doSomething();</code> may seem trivial, you will nevertheless -have to add a stylized license comment on your main HTML page because -the external script (in this case jQuery) has been found to define -methods that make AJAX calls. <code>$.doSomething()</code> might make an AJAX call, -and LibreJS does not check for that. The rule of thumb is that when you -use a library or code that handles AJAX, JSON, JSONP, the loading of -scripts dynamically, you should have license mentions for all your -JavaScript files and for your main page regardless. In practice this is -a case that happens very often with code that uses libraries. -</p> -<p>In practice also, the JavaScript code in an external file (an external -<samp>.js</samp> file loaded on your page) may be found trivial if it does not -define functions/methods. -</p> -<p>And in the same manner it will be considered nontrivial if AJAX calls, -dynamic script loading, or non-obvious dynamic JavaScript constructs -are used in another script. -</p> -<p>If your JavaScript code makes AJAX requests, it’s important to get an -accurate <em>Content-Type</em> in the response from the server. For -example, if you’re using JSON, set it to <code>application/json</code>. -This is because LibreJS alters the content of <code>text/html</code> -responses. -</p> -<hr> -<div class="header"> -<p> -Next: <a href="Free-Licenses-Detection.html#Free-Licenses-Detection" accesskey="n" rel="next">Free Licenses Detection</a>, Previous: <a href="How-to-Use.html#How-to-Use" accesskey="p" rel="prev">How to Use</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/LibreJS-Development-Notes.html b/doc/manual/html_node/LibreJS-Development-Notes.html deleted file mode 100644 index 66d574b..0000000 --- a/doc/manual/html_node/LibreJS-Development-Notes.html +++ /dev/null @@ -1,117 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: LibreJS Development Notes</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: LibreJS Development Notes"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: LibreJS Development Notes"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Installation-Requirements.html#Installation-Requirements" rel="next" title="Installation Requirements"> -<link href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" rel="prev" title="Setting Your JavaScript Free"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="LibreJS-Development-Notes"></a> -<div class="header"> -<p> -Next: <a href="Installation-Requirements.html#Installation-Requirements" accesskey="n" rel="next">Installation Requirements</a>, Previous: <a href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" accesskey="p" rel="prev">Setting Your JavaScript Free</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="LibreJS-Development-Notes-1"></a> -<h2 class="chapter">8 LibreJS Development Notes</h2> - -<a name="Running-LibreJS-from-the-source-directory"></a> -<h3 class="section">8.1 Running LibreJS from the source directory</h3> -<p>Download <code>jpm</code>, then do something like this in the LibreJS -directory: -</p> -<div class="example"> -<pre class="example">jpm run -b `which abrowser` -</pre></div> - -<a name="Debugging"></a> -<h3 class="section">8.2 Debugging</h3> -<p>Uncomment lines 22 and 23 in <samp>lib/main.js</samp> to enable printing of -<code>console.debug()</code> statements. -</p> -<a name="Adding-new-whitelisted-libraries"></a> -<h3 class="section">8.3 Adding new whitelisted libraries</h3> -<p>Run the <samp>data/script_libraries/gethash.sh</samp> script, using the URL -to a JavaScript file as the argument, then add the output of that -command to <samp>data/script_libraries/script-libraries.json</samp>. -</p> -<a name="Releasing-a-new-version"></a> -<h3 class="section">8.4 Releasing a new version</h3> -<p>Update the version number in: -</p><ul> -<li> <samp>configure.ac</samp> -</li><li> <samp>package.json</samp> -</li><li> <samp>doc/version.texi</samp> -</li><li> <samp>data/display_panel/content/display-panel.html</samp> -</li></ul> - -<p>Then run ‘<samp>make info</samp>’ to build the docs with <samp>gendocs.sh</samp>. -</p><ul> -<li> ‘<samp>git commit</samp>’ and ‘<samp>git tag 6.0.4</samp>’ -</li><li> Export a tarball: -<ul> -<li> ‘<samp>git archive --format=tar.gz --prefix=librejs-6.0.4 6.0.4 >librejs-6.0.4.tar.gz</samp>’ -</li><li> ‘<samp>mv librejs-6.0.4.tar.gz ~/releases/librejs-6.0.4/</samp>’ -</li></ul> -</li><li> Make xpi file: ‘<samp>jpm xpi; mv librejs.xpi librejs-6.0.4.xpi</samp>’ -</li></ul> - - - - -</body> -</html> diff --git a/doc/manual/html_node/LibreJS-Internals.html b/doc/manual/html_node/LibreJS-Internals.html deleted file mode 100644 index 7408cf3..0000000 --- a/doc/manual/html_node/LibreJS-Internals.html +++ /dev/null @@ -1,94 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: LibreJS Internals</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: LibreJS Internals"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: LibreJS Internals"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Tests.html#Tests" rel="next" title="Tests"> -<link href="Installation-Requirements.html#Installation-Requirements" rel="prev" title="Installation Requirements"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="LibreJS-Internals"></a> -<div class="header"> -<p> -Next: <a href="Tests.html#Tests" accesskey="n" rel="next">Tests</a>, Previous: <a href="Installation-Requirements.html#Installation-Requirements" accesskey="p" rel="prev">Installation Requirements</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="LibreJS-Internals-1"></a> -<h2 class="appendix">Appendix B LibreJS Internals</h2> - -<p>LibreJS intercepts HTTP responses and rewrites their contents after -analyzing JavaScript within them. It does not remove script nodes and -attributes from the page, but instead “deactivates” them by modifying -the <code>type</code> and <code>src</code> attributes on script elements and by -moving the contents of inline JavaScript attributes such as onClick -into harmless attributes. -</p> -<p>LibreJS detects the most common cases using the HTTP response method -described above, but in extremely rare cases, or when running code -locally, LibreJS cannot detect JavaScript during the response stage. -</p> -<p>To remedy this issue, and as a final safeguard, LibreJS takes a look -at the scripts that are about to be executed while the browser engine is -parsing the page. If the script is not found in a list of accepted -scripts populated earlier, the execution will be prevented. This is to -ensure content types that are not regular HTML (binhex with HTML in it, -…) and JavaScript do not fall through the cracks and get executed. -</p> - - - -</body> -</html> diff --git a/doc/manual/html_node/Overview.html b/doc/manual/html_node/Overview.html deleted file mode 100644 index b847b08..0000000 --- a/doc/manual/html_node/Overview.html +++ /dev/null @@ -1,93 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Overview</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Overview"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Overview"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="Disclaimer.html#Disclaimer" rel="next" title="Disclaimer"> -<link href="index.html#Top" rel="prev" title="Top"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Overview"></a> -<div class="header"> -<p> -Next: <a href="Disclaimer.html#Disclaimer" accesskey="n" rel="next">Disclaimer</a>, Previous: <a href="index.html#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Overview-1"></a> -<h2 class="chapter">1 Overview</h2> - -<a name="index-overview"></a> -<p>GNU LibreJS —an add-on for GNU IceCat and Mozilla Firefox— detects -and blocks nonfree nontrivial JavaScript while allowing its execution on -pages containing code that is either trivial and/or free. -</p> -<p>Many websites run nontrivial JavaScript on your computer. Some use it -for complex tasks; many use it gratuitously for minor jobs that could be -done easily with plain HTML. Sometimes this JavaScript code is -malicious. Either way, the JavaScript code is often nonfree. For -explanation of the issue, see "The JavaScript -Trap"(<a href="http://www.gnu.org/philosophy/javascript-trap.html">http://www.gnu.org/philosophy/javascript-trap.html</a>). -</p> -<p>If you care about freedom in your computing, and don’t wish to let all -and sundry make you run nonfree programs, now you can prevent it by -using LibreJS. -</p> - - - - -</body> -</html> diff --git a/doc/manual/html_node/Setting-Your-JavaScript-Free.html b/doc/manual/html_node/Setting-Your-JavaScript-Free.html deleted file mode 100644 index 04eb12d..0000000 --- a/doc/manual/html_node/Setting-Your-JavaScript-Free.html +++ /dev/null @@ -1,239 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Setting Your JavaScript Free</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Setting Your JavaScript Free"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Setting Your JavaScript Free"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" rel="next" title="LibreJS Development Notes"> -<link href="Free-Licenses-Detection.html#Free-Licenses-Detection" rel="prev" title="Free Licenses Detection"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Setting-Your-JavaScript-Free"></a> -<div class="header"> -<p> -Next: <a href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" accesskey="n" rel="next">LibreJS Development Notes</a>, Previous: <a href="Free-Licenses-Detection.html#Free-Licenses-Detection" accesskey="p" rel="prev">Free Licenses Detection</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Setting-Your-JavaScript-Free-1"></a> -<h2 class="chapter">7 Setting Your JavaScript Free</h2> - -<p>The first step is releasing your JavaScript under a free license. If -you are already using a free library, or you’re not using any -third-party libraries, it might only take a few minutes. -</p> -<p>All JavaScript code on a web page (inline, on-page, and external) shares -a common scope. Thus, code is generally either rejected or accepted as a -whole by LibreJS. If some JavaScript code is found to be nontrivial and -nonfree, then most of the time, all the the rest is discarded as well. -</p> -<p>On your website, take a look at your HTML source. You can identify -distinct pieces of JavaScript that might be free and some other that are -nonfree. -</p> -<p><em>Tip</em>: By running LibreJS on your page, you will get a list of all the -JavaScript that was blocked. This gives you an overview of the -JavaScript in your page. -</p> -<p>Imagine a page that contains several pieces of JavaScript from various -sources: -</p><ul> -<li> On top, within the <code><head></code> tag, it includes jQuery - -</li><li> Then, some JavaScript code that you have written - -</li><li> At the bottom, a JavaScript-based Facebook widget - -</li><li> Also, there’s some analytics tracking code -</li></ul> - - -<dl compact="compact"> -<dt><em>JavaScript that is already free</em></dt> -<dd><p>First, you must ensure that the library is free. If the file contains -a copyright and a license notice, you won’t need to look any further. -But if there’s no mention of the license, or if it’s too brief, you’ll -have to look for a COPYING or LICENSE file within the original library’s -source package, or on the library’s official website. -</p> -</dd> -<dt><em>Your own JavaScript</em></dt> -<dd><p>The free license given to your code should be compatible with the rest -of the JavaScript on a page. A good way to check is to read up on -them: <a href="http://www.gnu.org/licenses/license-list.html">http://www.gnu.org/licenses/license-list.html</a> -</p> -</dd> -<dt><em>Nonfree JavaScript</em></dt> -<dd><p>This might be the case with an analytics tracker, social media -widgets, and code that runs ads. Removing these pieces of code from your -site is required to have the rest accepted as free. There are -often alternatives to nonfree libraries or to third-party services: -</p> -<ul> -<li> If you have used nonfree third-party code as the base to write your own -code, try to find a free alternative. - -</li><li> If you’re using a third-party service such as an analytics service, -replace it with a free alternative like Piwik. - -</li><li> If you can’t find free JavaScript that has already been developed, -write it yourself! Who knows, your own solution might be the start of -a brilliant project! -</li></ul> - -</dd> -</dl> - -<a name="JavaScript-Web-Labels"></a> -<h3 class="section">7.1 JavaScript Web Labels</h3> -<p>One way to make your website work with LibreJS is by defining a -JavaScript Web Labels table. -</p> -<p>A JavaScript Web Labels table is informative to both site visitors and -the LibreJS program. You make a Web Labels table on a new HTML page -that’s linked to from your main page. The table lists each of your -site’s JavaScript files, that file’s corresponding human-readable source -file, and the canonical url of its free license. -</p> -<p>When using a JavaScript Web Labels table for your own files, it’s -important to put a copying permission statement at the top of each source -file listed in right-most column of the Web Labels table. For info on how -properly release your code as free software, see -<a href="https://www.gnu.org/licenses/gpl-howto.html">https://www.gnu.org/licenses/gpl-howto.html</a>. Future versions of -LibreJS will require a copying permission statement or other license -notice for source files listed in a Web Labels table. -</p> -<p>More information on JavaScript Web Labels is detailed here: -<a href="https://www.gnu.org/software/librejs/free-your-javascript.html#step3">https://www.gnu.org/software/librejs/free-your-javascript.html#step3</a> -and here: -<a href="https://www.gnu.org/licenses/javascript-labels.html">https://www.gnu.org/licenses/javascript-labels.html</a>. -</p> -<a name="Specifying-multiple-licenses-for-a-single-JavaScript-file"></a> -<h4 class="subsection">7.1.1 Specifying multiple licenses for a single JavaScript file</h4> - -<p>If you compile or concatenate your JavaScript into a single file, the -source files you’re combining may be released under different licenses. -You can specify multiple licenses for the file in a JavaScript Web Labels -table, like this: -</p> -<pre class="verbatim"><table id="jslicense-labels1"> - <tr> - <td><a href="all.min.js">all.min.js</a></td> - <td> - <a href="http://www.gnu.org/licenses/gpl-3.0.html" - >GPL-3.0+</a> - <br /> - <a href="http://www.apache.org/licenses/LICENSE-2.0" - >Apache-2.0</a> - </td> - <td> - <a href="gpl-script.js">gpl-script.js</a> - <br /> - <a href="apache-script.js">apache-script.js</a> - </td> - </tr> -</table> -</pre> -<p>The <code><br /></code> tags just make the table more understandable when -looking at the rendered version of it on the license page. They aren’t -required by LibreJS. -</p> -<p>If all the licenses contained in the second column are recognized by -LibreJS to be free licenses, then LibreJS will allow the file in the -first column to be run. -</p> -<a name="Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page"></a> -<h3 class="section">7.2 Adding a stylized comment in your JavaScript files and on your page</h3> -<p>See a “Convention for releasing free JavaScript programs” in the -JavaScript Trap <a href="http://www.gnu.org/philosophy/javascript-trap.html">http://www.gnu.org/philosophy/javascript-trap.html</a> -</p> -<p>Adding this notice will ensure LibreJS will find the JavaScript file to -be free. The <code>@licstart</code> and <code>@licend</code> lines at the -beginning and end of the stylized comment are necessary to make a clear -statement that the _entire code_ in the file is free. This means that -you must ensure that no nonfree code was carelessly appended at the end -of the file. -</p> -<p>In the main HTML page, the license notice covers JavaScript contained -in all <code><script></code> tags with on-page code and the inline -JavaScript (in event attributes such as onload, onclick, etc, …). -Since external files have their own stylized comment, they are -not covered by the notice in the main HTML page. Make sure to identify -all the licenses available. LibreJS will only ensure it matches a -notice of an allowed license once, so the order does not matter, but -the responsibility is on you to make sure all code is under the free -licenses mentioned between <code>@licstart</code> and <code>@licend</code>. -</p> -<p>You should make <em>only</em> one <code>@licstart</code> <code>@licend</code> -comment in your page, since it pertains to the entire code on page -across all <code><script></code> tags and inline html attributes. -</p> -<p>When you use the JavaScript Web Labels method, you should still include a -license notice at the top of each of your source files. This ensures that -if someone copies the file and uses it for something else, the license -remains intact. -</p> -<p>For more info on making your JavaScript LibreJS-compliant, see this web -page: <a href="https://www.gnu.org/software/librejs/free-your-javascript.html">https://www.gnu.org/software/librejs/free-your-javascript.html</a> -</p> -<hr> -<div class="header"> -<p> -Next: <a href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" accesskey="n" rel="next">LibreJS Development Notes</a>, Previous: <a href="Free-Licenses-Detection.html#Free-Licenses-Detection" accesskey="p" rel="prev">Free Licenses Detection</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/Tests.html b/doc/manual/html_node/Tests.html deleted file mode 100644 index e5ea334..0000000 --- a/doc/manual/html_node/Tests.html +++ /dev/null @@ -1,160 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Tests</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Tests"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Tests"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="index.html#Top" rel="start" title="Top"> -<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="index.html#Top" rel="up" title="Top"> -<link href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License" rel="next" title="GNU Free Documentation License"> -<link href="LibreJS-Internals.html#LibreJS-Internals" rel="prev" title="LibreJS Internals"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<a name="Tests"></a> -<div class="header"> -<p> -Next: <a href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License" accesskey="n" rel="next">GNU Free Documentation License</a>, Previous: <a href="LibreJS-Internals.html#LibreJS-Internals" accesskey="p" rel="prev">LibreJS Internals</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="Tests-1"></a> -<h2 class="appendix">Appendix C Tests</h2> - - -<p>In order to better understand how LibreJS works, you can try to visit -these pages with LibreJS installed and enabled and see how they are -being processed: -</p> -<ul> -<li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-trivial-external/">http://lduros.net/assets/librejs/tests/trivial-inline-trivial-external/</a> -This page contains trivial on-page JavaScript code, and an external -script that contains trivial JavaScript code. Therefore, all JavaScript -is being executed. - - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-nontrivial-external/">http://lduros.net/assets/librejs/tests/trivial-inline-nontrivial-external/</a> -The on-page script here is trivial and uses a built-in method, but the -external script in this page is nontrivial (defines a function.) The -external script is blocked, the inline script is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/nontrivial-inline-trivial-external/">http://lduros.net/assets/librejs/tests/nontrivial-inline-trivial-external/</a> -This page contains nontrivial code on page, and trivial code in its -external page. All JavaScript is <em>removed</em> from the page, and the -external script is never analyzed, since the nontrivial conditions are -already met in the page. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/free-inline-free-external/">http://lduros.net/assets/librejs/tests/free-inline-free-external/</a> -This page contains free on-page (GPL 3) JavaScript, and free external -Javascript. Therefore all JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/free-inline-nonfree-nontrivial-external/">http://lduros.net/assets/librejs/tests/free-inline-nonfree-nontrivial-external/</a> -This page contains free on-page JavaScript. The external script contains -nonfree nontrivial JavaScript (AJAX request). The free code that is -inline is executed, but the external file is blocked. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/intrinsec-event/">http://lduros.net/assets/librejs/tests/intrinsec-event/</a> This page -contains trivial on-page code, with an intrinsic event in an html -attribute (onload). All JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-free-external-defines-function/">http://lduros.net/assets/librejs/tests/trivial-inline-free-external-defines-function/</a> -This page contains on-page trivial JavaScript (only makes a window alert -and loads an external script using the html <script> tag with the src -attribute. The external script is free (GPL v3), and since it is only -nontrivial because it defines a function, the on-page trivial code is -allowed to use it. All JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-free-external-writes-script/">http://lduros.net/assets/librejs/tests/trivial-inline-free-external-writes-script/</a> -This page contains trivial on-page JavaScript code, and loads an -external script that is free. Since no function is defined, the external -script is being analyzed. The external script is free. Trivial here is -not allowed because the external script, although free, writes a -script. The inline trivial script should also have a free license notice -for it to be interpreted. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/shelltypist/demo/real-life-example-with-jquery-free.html">http://lduros.net/assets/librejs/tests/shelltypist/demo/real-life-example-with-jquery-free.html</a> -This is a real-life example of a small jQuery plugin. The on-page -JavaScript code has a free license. The jQuery external file has a free -licensed. The shelltypist.js file has a free license as well. All -licenses are defined between <code>@licstart</code> and <code>@licend</code>. All -JavaScript is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/shelltypist/demo/same-page-without-free-license.html">http://lduros.net/assets/librejs/tests/shelltypist/demo/same-page-without-free-license.html</a> -This is the same page than the previous example, except it does not have -a free license for the main HTML page on-page script. While the actual -code there is trivial, since jQuery defines methods that make use of -AJAX, trivial code is not allowed, and no JavaScript is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/test-labels/">http://lduros.net/assets/librejs/tests/test-labels/</a> This page -contains JavaScript (jQuery minified) that does not have proper license -information in the file, as it has no <code>@licstart</code> <code>@licend</code> -comment. It would be considered nonfree, however, the page itself uses -the JavaScript Web Labels method. On the page itself, you will find a -link labeled “JavaScript License Information”, which leads to a page -that contains a properly formatted table with the required data on the -external JavaScript file. LibreJS visits this link and determines the -version of jQuery linked from the original page is the one listed there, -and flags it as free. All JavaScript is executed (and the title should -turn green.) - -</li></ul> - - -<hr> -<div class="header"> -<p> -Next: <a href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License" accesskey="n" rel="next">GNU Free Documentation License</a>, Previous: <a href="LibreJS-Internals.html#LibreJS-Internals" accesskey="p" rel="prev">LibreJS Internals</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/html_node/index.html b/doc/manual/html_node/index.html deleted file mode 100644 index 41b9b4b..0000000 --- a/doc/manual/html_node/index.html +++ /dev/null @@ -1,169 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023: Top</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023: Top"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023: Top"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="#Top" rel="start" title="Top"> -<link href="#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="../dir/index.html" rel="up" title="(dir)"> -<link href="Overview.html#Overview" rel="next" title="Overview"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<h1 class="settitle" align="center">GNU LibreJS 6.0.10.20151023</h1> - - - - - -<a name="SEC_Contents"></a> -<h2 class="contents-heading">Table of Contents</h2> - -<div class="contents"> - -<ul class="no-bullet"> - <li><a name="toc-Overview-1" href="Overview.html#Overview">1 Overview</a></li> - <li><a name="toc-Disclaimer-1" href="Disclaimer.html#Disclaimer">2 Disclaimer</a></li> - <li><a name="toc-Installation-1" href="Installation.html#Installation">3 Installation</a> - <ul class="no-bullet"> - <li><a name="toc-Building-the-Package" href="Installation.html#Building-the-Package">3.1 Building the Package</a></li> - <li><a name="toc-Installing-LibreJS" href="Installation.html#Installing-LibreJS">3.2 Installing LibreJS</a></li> - </ul></li> - <li><a name="toc-How-to-Use-1" href="How-to-Use.html#How-to-Use">4 How to Use</a> - <ul class="no-bullet"> - <li><a name="toc-LibreJS-in-action" href="How-to-Use.html#LibreJS-in-action">4.1 LibreJS in action</a></li> - <li><a name="toc-Complaint-Feature" href="How-to-Use.html#Complaint-Feature">4.2 Complaint Feature</a></li> - <li><a name="toc-Options" href="How-to-Use.html#Options">4.3 Options</a></li> - </ul></li> - <li><a name="toc-JavaScript-Detection-1" href="JavaScript-Detection.html#JavaScript-Detection">5 JavaScript Detection</a></li> - <li><a name="toc-Free-Licenses-Detection-1" href="Free-Licenses-Detection.html#Free-Licenses-Detection">6 Free Licenses Detection</a> - <ul class="no-bullet"> - <li><a name="toc-Detected-Free-Licenses" href="Free-Licenses-Detection.html#Detected-Free-Licenses">6.1 Detected Free Licenses</a></li> - <li><a name="toc-Undetected-Free-Licenses" href="Free-Licenses-Detection.html#Undetected-Free-Licenses">6.2 Undetected Free Licenses</a></li> - </ul></li> - <li><a name="toc-Setting-Your-JavaScript-Free-1" href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free">7 Setting Your JavaScript Free</a> - <ul class="no-bullet"> - <li><a name="toc-JavaScript-Web-Labels" href="Setting-Your-JavaScript-Free.html#JavaScript-Web-Labels">7.1 JavaScript Web Labels</a> - <ul class="no-bullet"> - <li><a name="toc-Specifying-multiple-licenses-for-a-single-JavaScript-file" href="Setting-Your-JavaScript-Free.html#Specifying-multiple-licenses-for-a-single-JavaScript-file">7.1.1 Specifying multiple licenses for a single JavaScript file</a></li> - </ul></li> - <li><a name="toc-Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page" href="Setting-Your-JavaScript-Free.html#Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page">7.2 Adding a stylized comment in your JavaScript files and on your page</a></li> - </ul></li> -</li> - <li><a name="toc-LibreJS-Development-Notes-1" href="LibreJS-Development-Notes.html#LibreJS-Development-Notes">8 LibreJS Development Notes</a> - <ul class="no-bullet"> - <li><a name="toc-Running-LibreJS-from-the-source-directory" href="LibreJS-Development-Notes.html#Running-LibreJS-from-the-source-directory">8.1 Running LibreJS from the source directory</a></li> - <li><a name="toc-Debugging" href="LibreJS-Development-Notes.html#Debugging">8.2 Debugging</a></li> - <li><a name="toc-Adding-new-whitelisted-libraries" href="LibreJS-Development-Notes.html#Adding-new-whitelisted-libraries">8.3 Adding new whitelisted libraries</a></li> - <li><a name="toc-Releasing-a-new-version" href="LibreJS-Development-Notes.html#Releasing-a-new-version">8.4 Releasing a new version</a></li> - </ul></li> - <li><a name="toc-Installation-Requirements-1" href="Installation-Requirements.html#Installation-Requirements">Appendix A Installation Requirements</a> - <ul class="no-bullet"> - <li><a name="toc-Mozilla-Browser" href="Installation-Requirements.html#Mozilla-Browser">A.1 Mozilla Browser</a></li> - <li><a name="toc-Mozilla_0027s-Jetpack-Manager-for-Node_002ejs" href="Installation-Requirements.html#Mozilla_0027s-Jetpack-Manager-for-Node_002ejs">A.2 Mozilla’s Jetpack Manager for Node.js</a></li> - </ul></li> - <li><a name="toc-LibreJS-Internals-1" href="LibreJS-Internals.html#LibreJS-Internals">Appendix B LibreJS Internals</a></li> - <li><a name="toc-Tests-1" href="Tests.html#Tests">Appendix C Tests</a></li> - <li><a name="toc-GNU-Free-Documentation-License-1" href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License">Appendix D GNU Free Documentation License</a></li> -</ul> -</div> - - - -<a name="Top"></a> -<div class="header"> -<p> -Next: <a href="Overview.html#Overview" accesskey="n" rel="next">Overview</a>, Up: <a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<hr> -<a name="LibreJS"></a> -<h1 class="top">LibreJS</h1> -<p>This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015). -</p> -<table class="menu" border="0" cellspacing="0"> -<tr><td align="left" valign="top">• <a href="Overview.html#Overview" accesskey="1">Overview</a>:</td><td> </td><td align="left" valign="top">General purpose and information. -</td></tr> -<tr><td align="left" valign="top">• <a href="Disclaimer.html#Disclaimer" accesskey="2">Disclaimer</a>:</td><td> </td><td align="left" valign="top">Emphasize what LibreJS does and does not. -</td></tr> -<tr><td align="left" valign="top">• <a href="Installation.html#Installation" accesskey="3">Installation</a>:</td><td> </td><td align="left" valign="top">Installing LibreJS from source. -</td></tr> -<tr><td align="left" valign="top">• <a href="How-to-Use.html#How-to-Use" accesskey="4">How to Use</a>:</td><td> </td><td align="left" valign="top">How to use LibreJS in IceCat. -</td></tr> -<tr><td align="left" valign="top">• <a href="JavaScript-Detection.html#JavaScript-Detection" accesskey="5">JavaScript Detection</a>:</td><td> </td><td align="left" valign="top">How LibreJS detects nontrivial Javascript. -</td></tr> -<tr><td align="left" valign="top">• <a href="Free-Licenses-Detection.html#Free-Licenses-Detection" accesskey="6">Free Licenses Detection</a>:</td><td> </td><td align="left" valign="top">List of licenses detected by LibreJS. -</td></tr> -<tr><td align="left" valign="top">• <a href="Setting-Your-JavaScript-Free.html#Setting-Your-JavaScript-Free" accesskey="7">Setting Your JavaScript Free</a>:</td><td> </td><td align="left" valign="top">Information for website owners/maintainers. -</td></tr> -<tr><td align="left" valign="top">• <a href="LibreJS-Development-Notes.html#LibreJS-Development-Notes" accesskey="8">LibreJS Development Notes</a>:</td><td> </td><td align="left" valign="top">Documentation about the development of - LibreJS itself. -</td></tr> -<tr><td align="left" valign="top">• <a href="Installation-Requirements.html#Installation-Requirements" accesskey="9">Installation Requirements</a>:</td><td> </td><td align="left" valign="top">Requirements to build and install LibreJS. -</td></tr> -<tr><td align="left" valign="top">• <a href="LibreJS-Internals.html#LibreJS-Internals">LibreJS Internals</a>:</td><td> </td><td align="left" valign="top">How LibreJS works under the hood. -</td></tr> -<tr><td align="left" valign="top">• <a href="Tests.html#Tests">Tests</a>:</td><td> </td><td align="left" valign="top">Test LibreJS and better understand it. -</td></tr> -<tr><td align="left" valign="top">• <a href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License">GNU Free Documentation License</a>:</td><td> </td><td align="left" valign="top">Copying and sharing this documentation. -</td></tr> -</table> - -<hr> -<div class="header"> -<p> -Next: <a href="Overview.html#Overview" accesskey="n" rel="next">Overview</a>, Up: <a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> - - - -</body> -</html> diff --git a/doc/manual/index.html b/doc/manual/index.html deleted file mode 100644 index 7037167..0000000 --- a/doc/manual/index.html +++ /dev/null @@ -1,73 +0,0 @@ -<!--#include virtual="/server/header.html" --> -<!-- Parent-Version: 1.77 --> -<title>GNU LibreJS Manual - GNU Project - Free Software Foundation</title> -<!--#include virtual="/server/banner.html" --> -<h2>GNU LibreJS Manual</h2> - -<address>Free Software Foundation</address> -<address>last updated October 24, 2015</address> - -<p>This manual (librejs) is available in the following formats:</p> - -<ul> -<li><a href="librejs.html">HTML - (76K bytes)</a> - entirely on one web page.</li> -<li><a href="html_node/index.html">HTML</a> - with one web page per - node.</li> -<li><a href="librejs.html.gz">HTML compressed - (24K gzipped characters)</a> - entirely on - one web page.</li> -<li><a href="librejs.html_node.tar.gz">HTML compressed - (24K gzipped tar file)</a> - - with one web page per node.</li> -<li><a href="librejs.info.tar.gz">Info document - (20K bytes gzipped tar file)</a>.</li> -<li><a href="librejs.txt">ASCII text - (56K bytes)</a>.</li> -<li><a href="librejs.txt.gz">ASCII text compressed - (20K bytes gzipped)</a>.</li> -<li><a href="librejs.dvi.gz">TeX dvi file - (32K bytes gzipped)</a>.</li> -<li><a href="librejs.pdf">PDF file - (204K bytes)</a>.</li> -<li><a href="librejs.texi.tar.gz">Texinfo source - (20K bytes gzipped tar file).</a></li> -</ul> - -<p>You can <a href="http://shop.fsf.org/">buy printed copies of -some manuals</a> (among other items) from the Free Software Foundation; -this helps support FSF activities.</p> - -<p>(This page generated by the <a href="http://git.savannah.gnu.org/cgit/gnulib.git/plain/build-aux/gendocs.sh">gendocs.sh -script</a>.)</p> - -<!-- If needed, change the copyright block at the bottom. In general, - all pages on the GNU web server should have the section about - verbatim copying. Please do NOT remove this without talking - with the webmasters first. - Please make sure the copyright date is consistent with the document - and that it is like this: "2001, 2002", not this: "2001-2002". --> -</div><!-- for id="content", starts in the include above --> -<!--#include virtual="/server/footer.html" --> -<div id="footer"> -<div class="unprintable"> - -<p>Please send general FSF & GNU inquiries to -<a href="mailto:gnu@gnu.org"><gnu@gnu.org></a>. -There are also <a href="/contact/">other ways to contact</a> -the FSF. Broken links and other corrections or suggestions can be sent -to <a href="mailto:bug-librejs@gnu.org"><bug-librejs@gnu.org></a>.</p> -</div> - -<p>Copyright © 2015 Free Software Foundation, Inc.</p> - -<p>This page is licensed under a <a rel="license" -href="http://creativecommons.org/licenses/by-nd/3.0/us/">Creative -Commons Attribution-NoDerivs 3.0 United States License</a>.</p> - -<!--#include virtual="/server/bottom-notes.html" --> - -</div> -</div> -</body> -</html> diff --git a/doc/manual/librejs.dvi.gz b/doc/manual/librejs.dvi.gz Binary files differdeleted file mode 100644 index af05223..0000000 --- a/doc/manual/librejs.dvi.gz +++ /dev/null diff --git a/doc/manual/librejs.html b/doc/manual/librejs.html deleted file mode 100644 index fe2ff73..0000000 --- a/doc/manual/librejs.html +++ /dev/null @@ -1,1472 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> -<html> -<!-- This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015), -a GNU IceCat extension to detect and block nonfree nontrivial -JavaScript on webpages. - -Copyright (C) 2011 2012 2014 2015 Loic J. Duros - -Permission is granted to copy, distribute and/or modify this document -under the terms of the GNU Free Documentation License, Version 1.3 or -any later version published by the Free Software Foundation; with no -Invariant Sections, with no Front-Cover Texts, and with no Back-Cover -Texts. A copy of the license is included in the section entitled -"GNU Free Documentation License". --> -<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ --> -<head> -<title>GNU LibreJS 6.0.10.20151023</title> - -<meta name="description" content="GNU LibreJS 6.0.10.20151023"> -<meta name="keywords" content="GNU LibreJS 6.0.10.20151023"> -<meta name="resource-type" content="document"> -<meta name="distribution" content="global"> -<meta name="Generator" content="makeinfo"> -<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> -<link href="#Top" rel="start" title="Top"> -<link href="#SEC_Contents" rel="contents" title="Table of Contents"> -<link href="dir.html#Top" rel="up" title="(dir)"> -<style type="text/css"> -<!-- -a.summary-letter {text-decoration: none} -blockquote.smallquotation {font-size: smaller} -div.display {margin-left: 3.2em} -div.example {margin-left: 3.2em} -div.indentedblock {margin-left: 3.2em} -div.lisp {margin-left: 3.2em} -div.smalldisplay {margin-left: 3.2em} -div.smallexample {margin-left: 3.2em} -div.smallindentedblock {margin-left: 3.2em; font-size: smaller} -div.smalllisp {margin-left: 3.2em} -kbd {font-style:oblique} -pre.display {font-family: inherit} -pre.format {font-family: inherit} -pre.menu-comment {font-family: serif} -pre.menu-preformatted {font-family: serif} -pre.smalldisplay {font-family: inherit; font-size: smaller} -pre.smallexample {font-size: smaller} -pre.smallformat {font-family: inherit; font-size: smaller} -pre.smalllisp {font-size: smaller} -span.nocodebreak {white-space:nowrap} -span.nolinebreak {white-space:nowrap} -span.roman {font-family:serif; font-weight:normal} -span.sansserif {font-family:sans-serif; font-weight:normal} -ul.no-bullet {list-style: none} ---> -</style> - - -</head> - -<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> -<h1 class="settitle" align="center">GNU LibreJS 6.0.10.20151023</h1> - - - - - -<a name="SEC_Contents"></a> -<h2 class="contents-heading">Table of Contents</h2> - -<div class="contents"> - -<ul class="no-bullet"> - <li><a name="toc-Overview-1" href="#Overview">1 Overview</a></li> - <li><a name="toc-Disclaimer-1" href="#Disclaimer">2 Disclaimer</a></li> - <li><a name="toc-Installation-1" href="#Installation">3 Installation</a> - <ul class="no-bullet"> - <li><a name="toc-Building-the-Package" href="#Building-the-Package">3.1 Building the Package</a></li> - <li><a name="toc-Installing-LibreJS" href="#Installing-LibreJS">3.2 Installing LibreJS</a></li> - </ul></li> - <li><a name="toc-How-to-Use-1" href="#How-to-Use">4 How to Use</a> - <ul class="no-bullet"> - <li><a name="toc-LibreJS-in-action" href="#LibreJS-in-action">4.1 LibreJS in action</a></li> - <li><a name="toc-Complaint-Feature" href="#Complaint-Feature">4.2 Complaint Feature</a></li> - <li><a name="toc-Options" href="#Options">4.3 Options</a></li> - </ul></li> - <li><a name="toc-JavaScript-Detection-1" href="#JavaScript-Detection">5 JavaScript Detection</a></li> - <li><a name="toc-Free-Licenses-Detection-1" href="#Free-Licenses-Detection">6 Free Licenses Detection</a> - <ul class="no-bullet"> - <li><a name="toc-Detected-Free-Licenses" href="#Detected-Free-Licenses">6.1 Detected Free Licenses</a></li> - <li><a name="toc-Undetected-Free-Licenses" href="#Undetected-Free-Licenses">6.2 Undetected Free Licenses</a></li> - </ul></li> - <li><a name="toc-Setting-Your-JavaScript-Free-1" href="#Setting-Your-JavaScript-Free">7 Setting Your JavaScript Free</a> - <ul class="no-bullet"> - <li><a name="toc-JavaScript-Web-Labels" href="#JavaScript-Web-Labels">7.1 JavaScript Web Labels</a> - <ul class="no-bullet"> - <li><a name="toc-Specifying-multiple-licenses-for-a-single-JavaScript-file" href="#Specifying-multiple-licenses-for-a-single-JavaScript-file">7.1.1 Specifying multiple licenses for a single JavaScript file</a></li> - </ul></li> - <li><a name="toc-Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page" href="#Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page">7.2 Adding a stylized comment in your JavaScript files and on your page</a></li> - </ul></li> -</li> - <li><a name="toc-LibreJS-Development-Notes-1" href="#LibreJS-Development-Notes">8 LibreJS Development Notes</a> - <ul class="no-bullet"> - <li><a name="toc-Running-LibreJS-from-the-source-directory" href="#Running-LibreJS-from-the-source-directory">8.1 Running LibreJS from the source directory</a></li> - <li><a name="toc-Debugging" href="#Debugging">8.2 Debugging</a></li> - <li><a name="toc-Adding-new-whitelisted-libraries" href="#Adding-new-whitelisted-libraries">8.3 Adding new whitelisted libraries</a></li> - <li><a name="toc-Releasing-a-new-version" href="#Releasing-a-new-version">8.4 Releasing a new version</a></li> - </ul></li> - <li><a name="toc-Installation-Requirements-1" href="#Installation-Requirements">Appendix A Installation Requirements</a> - <ul class="no-bullet"> - <li><a name="toc-Mozilla-Browser" href="#Mozilla-Browser">A.1 Mozilla Browser</a></li> - <li><a name="toc-Mozilla_0027s-Jetpack-Manager-for-Node_002ejs" href="#Mozilla_0027s-Jetpack-Manager-for-Node_002ejs">A.2 Mozilla’s Jetpack Manager for Node.js</a></li> - </ul></li> - <li><a name="toc-LibreJS-Internals-1" href="#LibreJS-Internals">Appendix B LibreJS Internals</a></li> - <li><a name="toc-Tests-1" href="#Tests">Appendix C Tests</a></li> - <li><a name="toc-GNU-Free-Documentation-License-1" href="#GNU-Free-Documentation-License">Appendix D GNU Free Documentation License</a></li> -</ul> -</div> - - - -<a name="Top"></a> -<div class="header"> -<p> -Next: <a href="#Overview" accesskey="n" rel="next">Overview</a>, Up: <a href="dir.html#Top" accesskey="u" rel="up">(dir)</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="LibreJS"></a> -<h1 class="top">LibreJS</h1> -<p>This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October 2015). -</p> -<table class="menu" border="0" cellspacing="0"> -<tr><td align="left" valign="top">• <a href="#Overview" accesskey="1">Overview</a>:</td><td> </td><td align="left" valign="top">General purpose and information. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Disclaimer" accesskey="2">Disclaimer</a>:</td><td> </td><td align="left" valign="top">Emphasize what LibreJS does and does not. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Installation" accesskey="3">Installation</a>:</td><td> </td><td align="left" valign="top">Installing LibreJS from source. -</td></tr> -<tr><td align="left" valign="top">• <a href="#How-to-Use" accesskey="4">How to Use</a>:</td><td> </td><td align="left" valign="top">How to use LibreJS in IceCat. -</td></tr> -<tr><td align="left" valign="top">• <a href="#JavaScript-Detection" accesskey="5">JavaScript Detection</a>:</td><td> </td><td align="left" valign="top">How LibreJS detects nontrivial Javascript. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Free-Licenses-Detection" accesskey="6">Free Licenses Detection</a>:</td><td> </td><td align="left" valign="top">List of licenses detected by LibreJS. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Setting-Your-JavaScript-Free" accesskey="7">Setting Your JavaScript Free</a>:</td><td> </td><td align="left" valign="top">Information for website owners/maintainers. -</td></tr> -<tr><td align="left" valign="top">• <a href="#LibreJS-Development-Notes" accesskey="8">LibreJS Development Notes</a>:</td><td> </td><td align="left" valign="top">Documentation about the development of - LibreJS itself. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Installation-Requirements" accesskey="9">Installation Requirements</a>:</td><td> </td><td align="left" valign="top">Requirements to build and install LibreJS. -</td></tr> -<tr><td align="left" valign="top">• <a href="#LibreJS-Internals">LibreJS Internals</a>:</td><td> </td><td align="left" valign="top">How LibreJS works under the hood. -</td></tr> -<tr><td align="left" valign="top">• <a href="#Tests">Tests</a>:</td><td> </td><td align="left" valign="top">Test LibreJS and better understand it. -</td></tr> -<tr><td align="left" valign="top">• <a href="#GNU-Free-Documentation-License">GNU Free Documentation License</a>:</td><td> </td><td align="left" valign="top">Copying and sharing this documentation. -</td></tr> -</table> - -<hr> -<a name="Overview"></a> -<div class="header"> -<p> -Next: <a href="#Disclaimer" accesskey="n" rel="next">Disclaimer</a>, Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Overview-1"></a> -<h2 class="chapter">1 Overview</h2> - -<a name="index-overview"></a> -<p>GNU LibreJS —an add-on for GNU IceCat and Mozilla Firefox— detects -and blocks nonfree nontrivial JavaScript while allowing its execution on -pages containing code that is either trivial and/or free. -</p> -<p>Many websites run nontrivial JavaScript on your computer. Some use it -for complex tasks; many use it gratuitously for minor jobs that could be -done easily with plain HTML. Sometimes this JavaScript code is -malicious. Either way, the JavaScript code is often nonfree. For -explanation of the issue, see "The JavaScript -Trap"(<a href="http://www.gnu.org/philosophy/javascript-trap.html">http://www.gnu.org/philosophy/javascript-trap.html</a>). -</p> -<p>If you care about freedom in your computing, and don’t wish to let all -and sundry make you run nonfree programs, now you can prevent it by -using LibreJS. -</p> - -<hr> -<a name="Disclaimer"></a> -<div class="header"> -<p> -Next: <a href="#Installation" accesskey="n" rel="next">Installation</a>, Previous: <a href="#Overview" accesskey="p" rel="prev">Overview</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Disclaimer-1"></a> -<h2 class="chapter">2 Disclaimer</h2> - -<a name="index-disclaimer"></a> - -<ul> -<li> LibreJS is not a security tool. Its goal is to detect nonfree nontrivial -JavaScript, and it currently does not detect whether free or trivial -code is malicious or not. Other free Mozilla extensions and add-ons may -be available for this purpose. - -</li><li> LibreJS is always a work in progress. If you find a bug, please report -it to <a href="mailto:bug-librejs@gnu.org">bug-librejs@gnu.org</a>. - -</li></ul> - -<hr> -<a name="Installation"></a> -<div class="header"> -<p> -Next: <a href="#How-to-Use" accesskey="n" rel="next">How to Use</a>, Previous: <a href="#Disclaimer" accesskey="p" rel="prev">Disclaimer</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Installation-1"></a> -<h2 class="chapter">3 Installation</h2> -<a name="index-Installation"></a> - -<p>You can install LibreJS directly using a generated <samp>librejs.xpi</samp> -file, or by building it from source. -</p> - -<a name="Building-the-Package"></a> -<h3 class="section">3.1 Building the Package</h3> -<p>After installing <code>jpm</code>, you should be able to use the <code>make</code> -command to build LibreJS from source. -</p> -<p>After running <code>make</code>, a new file, <samp>librejs.xpi</samp> should be -generated. This is the file that can be installed in a Mozilla browser. -</p> -<a name="Installing-LibreJS"></a> -<h3 class="section">3.2 Installing LibreJS</h3> -<p>To install the add-on for all users, run: -</p><div class="example"> -<pre class="example">sudo make install -</pre></div> - -<p>or as root: -</p><div class="example"> -<pre class="example">make install -</pre></div> - -<p>Next time you open a Mozilla-browser as a user of your system, you -should be notified that a new add-on (in this case, LibreJS) as been -installed and whether to allow it to run or not. -</p> -<hr> -<a name="How-to-Use"></a> -<div class="header"> -<p> -Next: <a href="#JavaScript-Detection" accesskey="n" rel="next">JavaScript Detection</a>, Previous: <a href="#Installation" accesskey="p" rel="prev">Installation</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="How-to-Use-1"></a> -<h2 class="chapter">4 How to Use</h2> - -<a name="LibreJS-in-action"></a> -<h3 class="section">4.1 LibreJS in action</h3> - -<p>After installing the add-on, you will see the LibreJS widget in the -add-on bar at the bottom of the browser window. After loading a page, -left-click on the widget to view the deactivated JavaScript code from -the page (both on page and external) and, if applicable, the scripts -that were accepted. -</p> -<a name="Complaint-Feature"></a> -<h3 class="section">4.2 Complaint Feature</h3> - -<p>It is very important to complain when a site has nonfree JavaScript -code, especially if it won’t work without that code. LibreJS makes it -easy to complain by heuristically finding where to send the complaint. -</p> -<p>When nonfree/nontrivial code is detected in a page, LibreJS attempts to -find a relevant contact link or email for the website you are -visiting. In order to do so, it will attempt to visit a few links from -the current page (for instance, a link labeled “contact” on the same -domain as the current page, …) -</p> -<p>LibreJS detects contact pages, email addresses that are likely to be -owned by the maintainer of the site, Twitter and identi.ca links, and -phone numbers. -</p> -<p>After LibreJS detects any of the above, a “Complain” tab will appear -on the right of your web browser. When you click on this tab, a large -panel will appear with contact information. Ideally, at the top you will -find the email address of the maintainer, labeled as the “Email you -should use”. -</p> -<p>When you complain to the website for their nonfree nontrivial -JavaScript, provide them with the link to the JavaScript Trap essay so -that they can get more information on what the issue is and how they can -solve it on their own site. -</p> -<p>LibreJS includes a default subject line and body for the complaint email, -with a link to the JavaScript Trap essay. This can be configured in the -LibreJS add-on preferences in your web browser. -</p> - -<a name="Options"></a> -<h3 class="section">4.3 Options</h3> - -<dl compact="compact"> -<dt><em>Whitelist</em></dt> -<dd><p>LibreJS lets you whitelist domain names and subdomains to bypass the -regular JavaScript check. This might be useful, for example, if you are -running your own code in a local web server. In order to add a -whitelisted domain or url, go to Tools >> Add-ons, or press <kbd>Control -+ Shift + A</kbd>. Inside the add-on window, click on <em>Extensions</em>, and in -the list, where you see LibreJS, click on the <em>Preferences</em> button. -You will see an input field labeled <em>Whitelist</em>. In the field, -enter comma-separated domain names. Do not enter the protocol. For -instance to whitelist all the pages of <a href="http://www.gnu.org">http://www.gnu.org</a> and -<a href="https://gnu.org">https://gnu.org</a>, enter ‘<samp>gnu.org</samp>’. To allow all subdomains from -gnu.org, enter: ‘<samp>*.gnu.org</samp>’. This will match such sites as -<a href="http://savannah.gnu.org">http://savannah.gnu.org</a> and <a href="http://audio-video.gnu.org">http://audio-video.gnu.org</a>. -</p> -</dd> -<dt><em>Complaint tab</em></dt> -<dd><p>This specifies whether the complaint tab appears when a site is running -nonfree JavaScript. -</p> -</dd> -<dt><em>Display notifications of JavaScript analysis</em></dt> -<dd><p>This option enables an info bar of realtime JavaScript analysis. -</p> -</dd> -<dt><em>Complaint email subject</em></dt> -<dd><p>Configure the default subject used in complaint emails. -</p> -</dd> -<dt><em>Complaint email body</em></dt> -<dd><p>Configure the default body used in complaint emails. -</p></dd> -</dl> - -<hr> -<a name="JavaScript-Detection"></a> -<div class="header"> -<p> -Next: <a href="#Free-Licenses-Detection" accesskey="n" rel="next">Free Licenses Detection</a>, Previous: <a href="#How-to-Use" accesskey="p" rel="prev">How to Use</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="JavaScript-Detection-1"></a> -<h2 class="chapter">5 JavaScript Detection</h2> -<a name="index-javascript"></a> - -<ul> -<li>LibreJS considers JavaScript on a page nontrivial if any of the -following are true: - -</li><li> It makes an AJAX request or is loaded along with scripts that make -an AJAX request, - -</li><li> It loads external scripts dynamically or is loaded along with -scripts that do, - -</li><li> It defines functions or methods and either loads an external script -(from HTML) or is loaded as one, - -</li><li> It uses dynamic JavaScript constructs that are difficult to analyze -without interpreting the program or is loaded along with scripts -that use such constructs. These constructs are: -<ul> -<li> Using the eval function -</li><li> Calling methods with the square bracket notation -</li><li> Using any other construct than a string literal with certain methods -(<code>Obj.write</code>, <code>Obj.createElement</code>, …). -</li></ul> -</li></ul> - -<p>In practice, the JavaScript code in your page may be found trivial by -LibreJS if, as a whole: -</p><ul> -<li> It does not define functions and it does not load external scripts -(with the HTML src attribute in a <code><script></code> tag). - -</li><li> It does not make AJAX calls. - -</li><li> It does not load external scripts with dynamic constructs. - -</li><li> It does not use constructs that may be used to do any of the above in -a non-obvious way (use of the <code>eval()</code> method, use of square bracket -method calls, use of concatenation with certain constructs or method -calls, …). - -</li></ul> - -<p>However, in some instances, you may be required by LibreJS to add a -stylized comment to JavaScript code that may be otherwise trivial. -</p> -<p>When an external file defines a function, it becomes available -to all other external scripts. That is the case if another script -defines a function that makes AJAX calls, when an external script -loads other scripts dynamically (which in turn could also make AJAX -calls, …), or when a script is written with constructs that may do -any of these. -</p> -<p>For instance, if your page contains the following: -</p><div class="example"> -<pre class="example"><script src="jquery.js"></script> -<script> -$.doSomething(); -</script> -</pre></div> - -<p>While <code>$.doSomething();</code> may seem trivial, you will nevertheless -have to add a stylized license comment on your main HTML page because -the external script (in this case jQuery) has been found to define -methods that make AJAX calls. <code>$.doSomething()</code> might make an AJAX call, -and LibreJS does not check for that. The rule of thumb is that when you -use a library or code that handles AJAX, JSON, JSONP, the loading of -scripts dynamically, you should have license mentions for all your -JavaScript files and for your main page regardless. In practice this is -a case that happens very often with code that uses libraries. -</p> -<p>In practice also, the JavaScript code in an external file (an external -<samp>.js</samp> file loaded on your page) may be found trivial if it does not -define functions/methods. -</p> -<p>And in the same manner it will be considered nontrivial if AJAX calls, -dynamic script loading, or non-obvious dynamic JavaScript constructs -are used in another script. -</p> -<p>If your JavaScript code makes AJAX requests, it’s important to get an -accurate <em>Content-Type</em> in the response from the server. For -example, if you’re using JSON, set it to <code>application/json</code>. -This is because LibreJS alters the content of <code>text/html</code> -responses. -</p> -<hr> -<a name="Free-Licenses-Detection"></a> -<div class="header"> -<p> -Next: <a href="#Setting-Your-JavaScript-Free" accesskey="n" rel="next">Setting Your JavaScript Free</a>, Previous: <a href="#JavaScript-Detection" accesskey="p" rel="prev">JavaScript Detection</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Free-Licenses-Detection-1"></a> -<h2 class="chapter">6 Free Licenses Detection</h2> -<a name="index-freelicenses"></a> - -<a name="Detected-Free-Licenses"></a> -<h3 class="section">6.1 Detected Free Licenses</h3> - -<p>In order for a file to be detected as free, the license notice should -appear in a JavaScript file above all code, at the very top of the file. -</p> -<p>For inline JavaScript code inside <code><script></code> tags in HTML pages, -the license notice should appear once per page as a comment inside a -<code><script></code> tag, before all the code in that script. When the only -inline JavaScript code is within element attributes (<code>onload</code>, -<code>onclick</code>), place the license notice in an otherwise empty -<code><script></code> at the top of the page. This is sometimes needed when an -external script performs AJAX calls or embeds scripts dynamically, and -the only inline JavaScript is an event attribute making a method call, -e.g.: <code><body onload="methodCall('remote-data.xml');"></code> -</p> -<p>When people speak of the “MIT license” they mean either the X11 license -or the Expat license. Please see which license the code uses, and label -it accordingly. -</p> -<p>Currently LibreJS checks for the following licenses: -</p> -<ul> -<li> Apache License, Version 2.0 -<ul> -<li> Identifier: ‘<samp>Apache-2.0</samp>’ -</li><li> URL: <a href="http://www.apache.org/licenses/LICENSE-2.0">http://www.apache.org/licenses/LICENSE-2.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7&dn=apache-2.0.txt</code>’ -</li></ul> - -</li><li> Artistic License 2.0 -<ul> -<li> URL: <a href="http://www.perlfoundation.org/artistic_license_2_0">http://www.perlfoundation.org/artistic_license_2_0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:54fd2283f9dbdf29466d2df1a98bf8f65cafe314&dn=artistic-2.0.txt</code>’ -</li></ul> - -</li><li> Boost Software License -<ul> -<li> URL: <a href="http://www.boost.org/LICENSE_1_0.txt">http://www.boost.org/LICENSE_1_0.txt</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:89a97c535628232f2f3888c2b7b8ffd4c078cec0&dn=Boost-1.0.txt</code>’ -</li></ul> - -</li><li> BSD 3-Clause License -<ul> -<li> URL: <a href="http://opensource.org/licenses/BSD-3-Clause">http://opensource.org/licenses/BSD-3-Clause</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt</code>’ -</li></ul> - -</li><li> CPAL 1.0 -<ul> -<li> Identifier: ‘<samp>CPAL-1.0</samp>’ -</li><li> URL: <a href="http://opensource.org/licenses/cpal_1.0">http://opensource.org/licenses/cpal_1.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:84143bc45939fc8fa42921d619a95462c2031c5c&dn=cpal-1.0.txt</code>’ -</li></ul> - -</li><li> Creative Commons CC0 1.0 Universal -<ul> -<li> Identifier: ‘<samp>CC0-1.0</samp>’ -</li><li> URL: <a href="http://creativecommons.org/publicdomain/zero/1.0/legalcode">http://creativecommons.org/publicdomain/zero/1.0/legalcode</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt</code>’ -</li></ul> - -</li><li> Eclipse Public License 1.0 -<ul> -<li> Identifier: ‘<samp>EPL-1.0</samp>’ -</li><li> URL: <a href="http://www.eclipse.org/legal/epl-v10.html">http://www.eclipse.org/legal/epl-v10.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:4c6a2ad0018cd461e9b0fc44e1b340d2c1828b22&dn=epl-1.0.txt</code>’ -</li></ul> - -</li><li> Expat License (sometimes called the MIT license) -<ul> -<li> Identifier: ‘<samp>Expat</samp>’ -</li><li> URL: <a href="http://www.jclark.com/xml/copying.txt">http://www.jclark.com/xml/copying.txt</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt</code>’ -</li></ul> - -</li><li> FreeBSD License -<ul> -<li> URL: <a href="http://www.freebsd.org/copyright/freebsd-license.html">http://www.freebsd.org/copyright/freebsd-license.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:87f119ba0b429ba17a44b4bffcab33165ebdacc0&dn=freebsd.txt</code>’ -</li></ul> - -</li><li> GNU General Public License (GPL) version 2 -<ul> -<li> Identifier: ‘<samp>GPL-2.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/gpl-2.0.html">http://www.gnu.org/licenses/gpl-2.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt</code>’ -</li></ul> - -</li><li> GNU General Public License (GPL) version 3 -<ul> -<li> Identifier: ‘<samp>GPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/gpl-3.0.html">http://www.gnu.org/licenses/gpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt</code>’ -</li></ul> - -</li><li> GNU Lesser General Public License, version 2.1 -<ul> -<li> Identifier: ‘<samp>LGPL-2.1</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/lgpl-2.1.html">http://www.gnu.org/licenses/lgpl-2.1.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:5de60da917303dbfad4f93fb1b985ced5a89eac2&dn=lgpl-2.1.txt</code>’ -</li></ul> - -</li><li> GNU Lesser General Public License, version 3 -<ul> -<li> Identifier: ‘<samp>LGPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/lgpl-3.0.html">http://www.gnu.org/licenses/lgpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:0ef1b8170b3b615170ff270def6427c317705f85&dn=lgpl-3.0.txt</code>’ -</li></ul> - -</li><li> GNU Affero General Public License, version 3 -<ul> -<li> Identifier: ‘<samp>AGPL-3.0</samp>’ -</li><li> URL: <a href="http://www.gnu.org/licenses/agpl-3.0.html">http://www.gnu.org/licenses/agpl-3.0.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt</code>’ -</li></ul> - -</li><li> The ISC License -<ul> -<li> URL: <a href="https://www.isc.org/downloads/software-support-policy/isc-license/">https://www.isc.org/downloads/software-support-policy/isc-license/</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:b8999bbaf509c08d127678643c515b9ab0836bae&dn=ISC.txt</code>’ -</li></ul> - -</li><li> Mozilla Public License 2.0 -<ul> -<li> Identifier: ‘<samp>MPL-2.0</samp>’ -</li><li> URL: <a href="http://www.mozilla.org/MPL/2.0">http://www.mozilla.org/MPL/2.0</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:3877d6d54b3accd4bc32f8a48bf32ebc0901502a&dn=mpl-2.0.txt</code>’ -</li></ul> - -</li><li> Public Domain -<ul> -<li> Public domain is not a license (see -<a href="https://www.gnu.org/licenses/license-list.html#PublicDomain">https://www.gnu.org/licenses/license-list.html#PublicDomain</a>). If -you want to release your work to the public domain, the FSF recommends -using CC0. -</li><li> Magnet Link: ‘<code>magnet:?xt=urn:btih:e95b018ef3580986a04669f1b5879592219e2a7a&dn=public-domain.txt</code>’ -</li></ul> - -</li><li> WTFPL -<ul> -<li> Identifier: ‘<samp>WTFPL</samp>’ -</li><li> URL: <a href="http://www.wtfpl.net/txt/copying/">http://www.wtfpl.net/txt/copying/</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:723febf9f6185544f57f0660a41489c7d6b4931b&dn=wtfpl.txt</code>’ -</li></ul> - -</li><li> X11 License -<ul> -<li> URL: <a href="http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3">http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:5305d91886084f776adcf57509a648432709a7c7&dn=x11.txt</code>’ -</li></ul> - -</li><li> XFree86 License -<ul> -<li> Identifier: ‘<samp>Modified-BSD</samp>’ -</li><li> URLs: -<a href="http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3">http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3</a> -<a href="http://www.xfree86.org/current/LICENSE4.html">http://www.xfree86.org/current/LICENSE4.html</a> -</li><li> Magnet link: ‘<code>magnet:?xt=urn:btih:12f2ec9e8de2a3b0002a33d518d6010cc8ab2ae9&dn=xfree86.txt</code>’ -</li></ul> - -</li></ul> - -<a name="Undetected-Free-Licenses"></a> -<h3 class="section">6.2 Undetected Free Licenses</h3> -<p>If you are using a free license that isn’t detected by LibreJS and isn’t -listed in the previous section, please send a message to -<a href="mailto:bug-librejs@gnu.org">bug-librejs@gnu.org</a> regarding this license, where code released under -this license can be found, and where to find the license text and -information. -</p> -<p>Many free licenses are listed in this page: -<a href="http://www.gnu.org/licenses/license-list.html">http://www.gnu.org/licenses/license-list.html</a> -</p> - -<hr> -<a name="Setting-Your-JavaScript-Free"></a> -<div class="header"> -<p> -Next: <a href="#LibreJS-Development-Notes" accesskey="n" rel="next">LibreJS Development Notes</a>, Previous: <a href="#Free-Licenses-Detection" accesskey="p" rel="prev">Free Licenses Detection</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Setting-Your-JavaScript-Free-1"></a> -<h2 class="chapter">7 Setting Your JavaScript Free</h2> - -<p>The first step is releasing your JavaScript under a free license. If -you are already using a free library, or you’re not using any -third-party libraries, it might only take a few minutes. -</p> -<p>All JavaScript code on a web page (inline, on-page, and external) shares -a common scope. Thus, code is generally either rejected or accepted as a -whole by LibreJS. If some JavaScript code is found to be nontrivial and -nonfree, then most of the time, all the the rest is discarded as well. -</p> -<p>On your website, take a look at your HTML source. You can identify -distinct pieces of JavaScript that might be free and some other that are -nonfree. -</p> -<p><em>Tip</em>: By running LibreJS on your page, you will get a list of all the -JavaScript that was blocked. This gives you an overview of the -JavaScript in your page. -</p> -<p>Imagine a page that contains several pieces of JavaScript from various -sources: -</p><ul> -<li> On top, within the <code><head></code> tag, it includes jQuery - -</li><li> Then, some JavaScript code that you have written - -</li><li> At the bottom, a JavaScript-based Facebook widget - -</li><li> Also, there’s some analytics tracking code -</li></ul> - - -<dl compact="compact"> -<dt><em>JavaScript that is already free</em></dt> -<dd><p>First, you must ensure that the library is free. If the file contains -a copyright and a license notice, you won’t need to look any further. -But if there’s no mention of the license, or if it’s too brief, you’ll -have to look for a COPYING or LICENSE file within the original library’s -source package, or on the library’s official website. -</p> -</dd> -<dt><em>Your own JavaScript</em></dt> -<dd><p>The free license given to your code should be compatible with the rest -of the JavaScript on a page. A good way to check is to read up on -them: <a href="http://www.gnu.org/licenses/license-list.html">http://www.gnu.org/licenses/license-list.html</a> -</p> -</dd> -<dt><em>Nonfree JavaScript</em></dt> -<dd><p>This might be the case with an analytics tracker, social media -widgets, and code that runs ads. Removing these pieces of code from your -site is required to have the rest accepted as free. There are -often alternatives to nonfree libraries or to third-party services: -</p> -<ul> -<li> If you have used nonfree third-party code as the base to write your own -code, try to find a free alternative. - -</li><li> If you’re using a third-party service such as an analytics service, -replace it with a free alternative like Piwik. - -</li><li> If you can’t find free JavaScript that has already been developed, -write it yourself! Who knows, your own solution might be the start of -a brilliant project! -</li></ul> - -</dd> -</dl> - -<a name="JavaScript-Web-Labels"></a> -<h3 class="section">7.1 JavaScript Web Labels</h3> -<p>One way to make your website work with LibreJS is by defining a -JavaScript Web Labels table. -</p> -<p>A JavaScript Web Labels table is informative to both site visitors and -the LibreJS program. You make a Web Labels table on a new HTML page -that’s linked to from your main page. The table lists each of your -site’s JavaScript files, that file’s corresponding human-readable source -file, and the canonical url of its free license. -</p> -<p>When using a JavaScript Web Labels table for your own files, it’s -important to put a copying permission statement at the top of each source -file listed in right-most column of the Web Labels table. For info on how -properly release your code as free software, see -<a href="https://www.gnu.org/licenses/gpl-howto.html">https://www.gnu.org/licenses/gpl-howto.html</a>. Future versions of -LibreJS will require a copying permission statement or other license -notice for source files listed in a Web Labels table. -</p> -<p>More information on JavaScript Web Labels is detailed here: -<a href="https://www.gnu.org/software/librejs/free-your-javascript.html#step3">https://www.gnu.org/software/librejs/free-your-javascript.html#step3</a> -and here: -<a href="https://www.gnu.org/licenses/javascript-labels.html">https://www.gnu.org/licenses/javascript-labels.html</a>. -</p> -<a name="Specifying-multiple-licenses-for-a-single-JavaScript-file"></a> -<h4 class="subsection">7.1.1 Specifying multiple licenses for a single JavaScript file</h4> - -<p>If you compile or concatenate your JavaScript into a single file, the -source files you’re combining may be released under different licenses. -You can specify multiple licenses for the file in a JavaScript Web Labels -table, like this: -</p> -<pre class="verbatim"><table id="jslicense-labels1"> - <tr> - <td><a href="all.min.js">all.min.js</a></td> - <td> - <a href="http://www.gnu.org/licenses/gpl-3.0.html" - >GPL-3.0+</a> - <br /> - <a href="http://www.apache.org/licenses/LICENSE-2.0" - >Apache-2.0</a> - </td> - <td> - <a href="gpl-script.js">gpl-script.js</a> - <br /> - <a href="apache-script.js">apache-script.js</a> - </td> - </tr> -</table> -</pre> -<p>The <code><br /></code> tags just make the table more understandable when -looking at the rendered version of it on the license page. They aren’t -required by LibreJS. -</p> -<p>If all the licenses contained in the second column are recognized by -LibreJS to be free licenses, then LibreJS will allow the file in the -first column to be run. -</p> -<a name="Adding-a-stylized-comment-in-your-JavaScript-files-and-on-your-page"></a> -<h3 class="section">7.2 Adding a stylized comment in your JavaScript files and on your page</h3> -<p>See a “Convention for releasing free JavaScript programs” in the -JavaScript Trap <a href="http://www.gnu.org/philosophy/javascript-trap.html">http://www.gnu.org/philosophy/javascript-trap.html</a> -</p> -<p>Adding this notice will ensure LibreJS will find the JavaScript file to -be free. The <code>@licstart</code> and <code>@licend</code> lines at the -beginning and end of the stylized comment are necessary to make a clear -statement that the _entire code_ in the file is free. This means that -you must ensure that no nonfree code was carelessly appended at the end -of the file. -</p> -<p>In the main HTML page, the license notice covers JavaScript contained -in all <code><script></code> tags with on-page code and the inline -JavaScript (in event attributes such as onload, onclick, etc, …). -Since external files have their own stylized comment, they are -not covered by the notice in the main HTML page. Make sure to identify -all the licenses available. LibreJS will only ensure it matches a -notice of an allowed license once, so the order does not matter, but -the responsibility is on you to make sure all code is under the free -licenses mentioned between <code>@licstart</code> and <code>@licend</code>. -</p> -<p>You should make <em>only</em> one <code>@licstart</code> <code>@licend</code> -comment in your page, since it pertains to the entire code on page -across all <code><script></code> tags and inline html attributes. -</p> -<p>When you use the JavaScript Web Labels method, you should still include a -license notice at the top of each of your source files. This ensures that -if someone copies the file and uses it for something else, the license -remains intact. -</p> -<p>For more info on making your JavaScript LibreJS-compliant, see this web -page: <a href="https://www.gnu.org/software/librejs/free-your-javascript.html">https://www.gnu.org/software/librejs/free-your-javascript.html</a> -</p> -<hr> -<a name="LibreJS-Development-Notes"></a> -<div class="header"> -<p> -Next: <a href="#Installation-Requirements" accesskey="n" rel="next">Installation Requirements</a>, Previous: <a href="#Setting-Your-JavaScript-Free" accesskey="p" rel="prev">Setting Your JavaScript Free</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="LibreJS-Development-Notes-1"></a> -<h2 class="chapter">8 LibreJS Development Notes</h2> - -<a name="Running-LibreJS-from-the-source-directory"></a> -<h3 class="section">8.1 Running LibreJS from the source directory</h3> -<p>Download <code>jpm</code>, then do something like this in the LibreJS -directory: -</p> -<div class="example"> -<pre class="example">jpm run -b `which abrowser` -</pre></div> - -<a name="Debugging"></a> -<h3 class="section">8.2 Debugging</h3> -<p>Uncomment lines 22 and 23 in <samp>lib/main.js</samp> to enable printing of -<code>console.debug()</code> statements. -</p> -<a name="Adding-new-whitelisted-libraries"></a> -<h3 class="section">8.3 Adding new whitelisted libraries</h3> -<p>Run the <samp>data/script_libraries/gethash.sh</samp> script, using the URL -to a JavaScript file as the argument, then add the output of that -command to <samp>data/script_libraries/script-libraries.json</samp>. -</p> -<a name="Releasing-a-new-version"></a> -<h3 class="section">8.4 Releasing a new version</h3> -<p>Update the version number in: -</p><ul> -<li> <samp>configure.ac</samp> -</li><li> <samp>package.json</samp> -</li><li> <samp>doc/version.texi</samp> -</li><li> <samp>data/display_panel/content/display-panel.html</samp> -</li></ul> - -<p>Then run ‘<samp>make info</samp>’ to build the docs with <samp>gendocs.sh</samp>. -</p><ul> -<li> ‘<samp>git commit</samp>’ and ‘<samp>git tag 6.0.4</samp>’ -</li><li> Export a tarball: -<ul> -<li> ‘<samp>git archive --format=tar.gz --prefix=librejs-6.0.4 6.0.4 >librejs-6.0.4.tar.gz</samp>’ -</li><li> ‘<samp>mv librejs-6.0.4.tar.gz ~/releases/librejs-6.0.4/</samp>’ -</li></ul> -</li><li> Make xpi file: ‘<samp>jpm xpi; mv librejs.xpi librejs-6.0.4.xpi</samp>’ -</li></ul> - -<hr> -<a name="Installation-Requirements"></a> -<div class="header"> -<p> -Next: <a href="#LibreJS-Internals" accesskey="n" rel="next">LibreJS Internals</a>, Previous: <a href="#LibreJS-Development-Notes" accesskey="p" rel="prev">LibreJS Development Notes</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Installation-Requirements-1"></a> -<h2 class="appendix">Appendix A Installation Requirements</h2> - - -<a name="Mozilla-Browser"></a> -<h3 class="appendixsec">A.1 Mozilla Browser</h3> - -<p>You will need one of the many flavors of the Mozilla browser to use -LibreJS. It can be installed on the following: -</p> -<p>GNU IceCat, Mozilla Firefox, Trisquel Abrowser, Debian Iceweasel. -</p> -<p>LibreJS works on these browsers starting from version 29. We -recommend that you use the latest version of your Mozilla browser. -LibreJS has been tested extensively on multiple GNU/Linux distributions, -but it is compatible any operating system as long as you’re using a -compatible Mozilla browser. -</p> -<a name="Mozilla_0027s-Jetpack-Manager-for-Node_002ejs"></a> -<h3 class="appendixsec">A.2 Mozilla’s Jetpack Manager for Node.js</h3> -<p>LibreJS uses the Mozilla <code>jpm</code> tool, a set of utilities for -creating, testing, running and packaging Mozilla Jetpack Addons. -</p> -<p>You do not need <code>jpm</code> to use the LibreJS xpi file or to install it -using the packaged version, but it is required in order to package the -LibreJS source code into an xpi file. If you would like to run the -tests for LibreJS or make changes to the source files, you -will need <code>jpm</code> as well. For the “make” command to work -properly, you must have the <code>jpm</code> command available on your system -from the command line. -</p> -<p>You can find information on getting <code>jpm</code> at these links: -</p> -<p><a href="https://www.npmjs.com/package/jpm">https://www.npmjs.com/package/jpm</a> -</p> -<p><a href="https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Getting_Started_%28jpm%29">https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Getting_Started_%28jpm%29</a> -</p> -<p>JPM is released under the Mozilla Public License 2.0. -</p> -<hr> -<a name="LibreJS-Internals"></a> -<div class="header"> -<p> -Next: <a href="#Tests" accesskey="n" rel="next">Tests</a>, Previous: <a href="#Installation-Requirements" accesskey="p" rel="prev">Installation Requirements</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="LibreJS-Internals-1"></a> -<h2 class="appendix">Appendix B LibreJS Internals</h2> - -<p>LibreJS intercepts HTTP responses and rewrites their contents after -analyzing JavaScript within them. It does not remove script nodes and -attributes from the page, but instead “deactivates” them by modifying -the <code>type</code> and <code>src</code> attributes on script elements and by -moving the contents of inline JavaScript attributes such as onClick -into harmless attributes. -</p> -<p>LibreJS detects the most common cases using the HTTP response method -described above, but in extremely rare cases, or when running code -locally, LibreJS cannot detect JavaScript during the response stage. -</p> -<p>To remedy this issue, and as a final safeguard, LibreJS takes a look -at the scripts that are about to be executed while the browser engine is -parsing the page. If the script is not found in a list of accepted -scripts populated earlier, the execution will be prevented. This is to -ensure content types that are not regular HTML (binhex with HTML in it, -…) and JavaScript do not fall through the cracks and get executed. -</p> -<hr> -<a name="Tests"></a> -<div class="header"> -<p> -Next: <a href="#GNU-Free-Documentation-License" accesskey="n" rel="next">GNU Free Documentation License</a>, Previous: <a href="#LibreJS-Internals" accesskey="p" rel="prev">LibreJS Internals</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="Tests-1"></a> -<h2 class="appendix">Appendix C Tests</h2> - - -<p>In order to better understand how LibreJS works, you can try to visit -these pages with LibreJS installed and enabled and see how they are -being processed: -</p> -<ul> -<li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-trivial-external/">http://lduros.net/assets/librejs/tests/trivial-inline-trivial-external/</a> -This page contains trivial on-page JavaScript code, and an external -script that contains trivial JavaScript code. Therefore, all JavaScript -is being executed. - - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-nontrivial-external/">http://lduros.net/assets/librejs/tests/trivial-inline-nontrivial-external/</a> -The on-page script here is trivial and uses a built-in method, but the -external script in this page is nontrivial (defines a function.) The -external script is blocked, the inline script is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/nontrivial-inline-trivial-external/">http://lduros.net/assets/librejs/tests/nontrivial-inline-trivial-external/</a> -This page contains nontrivial code on page, and trivial code in its -external page. All JavaScript is <em>removed</em> from the page, and the -external script is never analyzed, since the nontrivial conditions are -already met in the page. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/free-inline-free-external/">http://lduros.net/assets/librejs/tests/free-inline-free-external/</a> -This page contains free on-page (GPL 3) JavaScript, and free external -Javascript. Therefore all JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/free-inline-nonfree-nontrivial-external/">http://lduros.net/assets/librejs/tests/free-inline-nonfree-nontrivial-external/</a> -This page contains free on-page JavaScript. The external script contains -nonfree nontrivial JavaScript (AJAX request). The free code that is -inline is executed, but the external file is blocked. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/intrinsec-event/">http://lduros.net/assets/librejs/tests/intrinsec-event/</a> This page -contains trivial on-page code, with an intrinsic event in an html -attribute (onload). All JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-free-external-defines-function/">http://lduros.net/assets/librejs/tests/trivial-inline-free-external-defines-function/</a> -This page contains on-page trivial JavaScript (only makes a window alert -and loads an external script using the html <script> tag with the src -attribute. The external script is free (GPL v3), and since it is only -nontrivial because it defines a function, the on-page trivial code is -allowed to use it. All JavaScript is being executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/trivial-inline-free-external-writes-script/">http://lduros.net/assets/librejs/tests/trivial-inline-free-external-writes-script/</a> -This page contains trivial on-page JavaScript code, and loads an -external script that is free. Since no function is defined, the external -script is being analyzed. The external script is free. Trivial here is -not allowed because the external script, although free, writes a -script. The inline trivial script should also have a free license notice -for it to be interpreted. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/shelltypist/demo/real-life-example-with-jquery-free.html">http://lduros.net/assets/librejs/tests/shelltypist/demo/real-life-example-with-jquery-free.html</a> -This is a real-life example of a small jQuery plugin. The on-page -JavaScript code has a free license. The jQuery external file has a free -licensed. The shelltypist.js file has a free license as well. All -licenses are defined between <code>@licstart</code> and <code>@licend</code>. All -JavaScript is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/shelltypist/demo/same-page-without-free-license.html">http://lduros.net/assets/librejs/tests/shelltypist/demo/same-page-without-free-license.html</a> -This is the same page than the previous example, except it does not have -a free license for the main HTML page on-page script. While the actual -code there is trivial, since jQuery defines methods that make use of -AJAX, trivial code is not allowed, and no JavaScript is executed. - -</li><li> <a href="http://lduros.net/assets/librejs/tests/test-labels/">http://lduros.net/assets/librejs/tests/test-labels/</a> This page -contains JavaScript (jQuery minified) that does not have proper license -information in the file, as it has no <code>@licstart</code> <code>@licend</code> -comment. It would be considered nonfree, however, the page itself uses -the JavaScript Web Labels method. On the page itself, you will find a -link labeled “JavaScript License Information”, which leads to a page -that contains a properly formatted table with the required data on the -external JavaScript file. LibreJS visits this link and determines the -version of jQuery linked from the original page is the one listed there, -and flags it as free. All JavaScript is executed (and the title should -turn green.) - -</li></ul> - - -<hr> -<a name="GNU-Free-Documentation-License"></a> -<div class="header"> -<p> -Previous: <a href="#Tests" accesskey="p" rel="prev">Tests</a>, Up: <a href="#Top" accesskey="u" rel="up">Top</a> [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p> -</div> -<a name="GNU-Free-Documentation-License-1"></a> -<h2 class="appendix">Appendix D GNU Free Documentation License</h2> - -<div align="center">Version 1.3, 3 November 2008 -</div> - -<div class="display"> -<pre class="display">Copyright © 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc. -<a href="http://fsf.org/">http://fsf.org/</a> - -Everyone is permitted to copy and distribute verbatim copies -of this license document, but changing it is not allowed. -</pre></div> - -<ol> -<li> PREAMBLE - -<p>The purpose of this License is to make a manual, textbook, or other -functional and useful document <em>free</em> in the sense of freedom: to -assure everyone the effective freedom to copy and redistribute it, -with or without modifying it, either commercially or noncommercially. -Secondarily, this License preserves for the author and publisher a way -to get credit for their work, while not being considered responsible -for modifications made by others. -</p> -<p>This License is a kind of “copyleft”, which means that derivative -works of the document must themselves be free in the same sense. It -complements the GNU General Public License, which is a copyleft -license designed for free software. -</p> -<p>We have designed this License in order to use it for manuals for free -software, because free software needs free documentation: a free -program should come with manuals providing the same freedoms that the -software does. But this License is not limited to software manuals; -it can be used for any textual work, regardless of subject matter or -whether it is published as a printed book. We recommend this License -principally for works whose purpose is instruction or reference. -</p> -</li><li> APPLICABILITY AND DEFINITIONS - -<p>This License applies to any manual or other work, in any medium, that -contains a notice placed by the copyright holder saying it can be -distributed under the terms of this License. Such a notice grants a -world-wide, royalty-free license, unlimited in duration, to use that -work under the conditions stated herein. The “Document”, below, -refers to any such manual or work. Any member of the public is a -licensee, and is addressed as “you”. You accept the license if you -copy, modify or distribute the work in a way requiring permission -under copyright law. -</p> -<p>A “Modified Version” of the Document means any work containing the -Document or a portion of it, either copied verbatim, or with -modifications and/or translated into another language. -</p> -<p>A “Secondary Section” is a named appendix or a front-matter section -of the Document that deals exclusively with the relationship of the -publishers or authors of the Document to the Document’s overall -subject (or to related matters) and contains nothing that could fall -directly within that overall subject. (Thus, if the Document is in -part a textbook of mathematics, a Secondary Section may not explain -any mathematics.) The relationship could be a matter of historical -connection with the subject or with related matters, or of legal, -commercial, philosophical, ethical or political position regarding -them. -</p> -<p>The “Invariant Sections” are certain Secondary Sections whose titles -are designated, as being those of Invariant Sections, in the notice -that says that the Document is released under this License. If a -section does not fit the above definition of Secondary then it is not -allowed to be designated as Invariant. The Document may contain zero -Invariant Sections. If the Document does not identify any Invariant -Sections then there are none. -</p> -<p>The “Cover Texts” are certain short passages of text that are listed, -as Front-Cover Texts or Back-Cover Texts, in the notice that says that -the Document is released under this License. A Front-Cover Text may -be at most 5 words, and a Back-Cover Text may be at most 25 words. -</p> -<p>A “Transparent” copy of the Document means a machine-readable copy, -represented in a format whose specification is available to the -general public, that is suitable for revising the document -straightforwardly with generic text editors or (for images composed of -pixels) generic paint programs or (for drawings) some widely available -drawing editor, and that is suitable for input to text formatters or -for automatic translation to a variety of formats suitable for input -to text formatters. A copy made in an otherwise Transparent file -format whose markup, or absence of markup, has been arranged to thwart -or discourage subsequent modification by readers is not Transparent. -An image format is not Transparent if used for any substantial amount -of text. A copy that is not “Transparent” is called “Opaque”. -</p> -<p>Examples of suitable formats for Transparent copies include plain -ASCII without markup, Texinfo input format, LaTeX input -format, SGML or XML using a publicly available -DTD, and standard-conforming simple HTML, -PostScript or PDF designed for human modification. Examples -of transparent image formats include PNG, XCF and -JPG. Opaque formats include proprietary formats that can be -read and edited only by proprietary word processors, SGML or -XML for which the DTD and/or processing tools are -not generally available, and the machine-generated HTML, -PostScript or PDF produced by some word processors for -output purposes only. -</p> -<p>The “Title Page” means, for a printed book, the title page itself, -plus such following pages as are needed to hold, legibly, the material -this License requires to appear in the title page. For works in -formats which do not have any title page as such, “Title Page” means -the text near the most prominent appearance of the work’s title, -preceding the beginning of the body of the text. -</p> -<p>The “publisher” means any person or entity that distributes copies -of the Document to the public. -</p> -<p>A section “Entitled XYZ” means a named subunit of the Document whose -title either is precisely XYZ or contains XYZ in parentheses following -text that translates XYZ in another language. (Here XYZ stands for a -specific section name mentioned below, such as “Acknowledgements”, -“Dedications”, “Endorsements”, or “History”.) To “Preserve the Title” -of such a section when you modify the Document means that it remains a -section “Entitled XYZ” according to this definition. -</p> -<p>The Document may include Warranty Disclaimers next to the notice which -states that this License applies to the Document. These Warranty -Disclaimers are considered to be included by reference in this -License, but only as regards disclaiming warranties: any other -implication that these Warranty Disclaimers may have is void and has -no effect on the meaning of this License. -</p> -</li><li> VERBATIM COPYING - -<p>You may copy and distribute the Document in any medium, either -commercially or noncommercially, provided that this License, the -copyright notices, and the license notice saying this License applies -to the Document are reproduced in all copies, and that you add no other -conditions whatsoever to those of this License. You may not use -technical measures to obstruct or control the reading or further -copying of the copies you make or distribute. However, you may accept -compensation in exchange for copies. If you distribute a large enough -number of copies you must also follow the conditions in section 3. -</p> -<p>You may also lend copies, under the same conditions stated above, and -you may publicly display copies. -</p> -</li><li> COPYING IN QUANTITY - -<p>If you publish printed copies (or copies in media that commonly have -printed covers) of the Document, numbering more than 100, and the -Document’s license notice requires Cover Texts, you must enclose the -copies in covers that carry, clearly and legibly, all these Cover -Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on -the back cover. Both covers must also clearly and legibly identify -you as the publisher of these copies. The front cover must present -the full title with all words of the title equally prominent and -visible. You may add other material on the covers in addition. -Copying with changes limited to the covers, as long as they preserve -the title of the Document and satisfy these conditions, can be treated -as verbatim copying in other respects. -</p> -<p>If the required texts for either cover are too voluminous to fit -legibly, you should put the first ones listed (as many as fit -reasonably) on the actual cover, and continue the rest onto adjacent -pages. -</p> -<p>If you publish or distribute Opaque copies of the Document numbering -more than 100, you must either include a machine-readable Transparent -copy along with each Opaque copy, or state in or with each Opaque copy -a computer-network location from which the general network-using -public has access to download using public-standard network protocols -a complete Transparent copy of the Document, free of added material. -If you use the latter option, you must take reasonably prudent steps, -when you begin distribution of Opaque copies in quantity, to ensure -that this Transparent copy will remain thus accessible at the stated -location until at least one year after the last time you distribute an -Opaque copy (directly or through your agents or retailers) of that -edition to the public. -</p> -<p>It is requested, but not required, that you contact the authors of the -Document well before redistributing any large number of copies, to give -them a chance to provide you with an updated version of the Document. -</p> -</li><li> MODIFICATIONS - -<p>You may copy and distribute a Modified Version of the Document under -the conditions of sections 2 and 3 above, provided that you release -the Modified Version under precisely this License, with the Modified -Version filling the role of the Document, thus licensing distribution -and modification of the Modified Version to whoever possesses a copy -of it. In addition, you must do these things in the Modified Version: -</p> -<ol> -<li> Use in the Title Page (and on the covers, if any) a title distinct -from that of the Document, and from those of previous versions -(which should, if there were any, be listed in the History section -of the Document). You may use the same title as a previous version -if the original publisher of that version gives permission. - -</li><li> List on the Title Page, as authors, one or more persons or entities -responsible for authorship of the modifications in the Modified -Version, together with at least five of the principal authors of the -Document (all of its principal authors, if it has fewer than five), -unless they release you from this requirement. - -</li><li> State on the Title page the name of the publisher of the -Modified Version, as the publisher. - -</li><li> Preserve all the copyright notices of the Document. - -</li><li> Add an appropriate copyright notice for your modifications -adjacent to the other copyright notices. - -</li><li> Include, immediately after the copyright notices, a license notice -giving the public permission to use the Modified Version under the -terms of this License, in the form shown in the Addendum below. - -</li><li> Preserve in that license notice the full lists of Invariant Sections -and required Cover Texts given in the Document’s license notice. - -</li><li> Include an unaltered copy of this License. - -</li><li> Preserve the section Entitled “History”, Preserve its Title, and add -to it an item stating at least the title, year, new authors, and -publisher of the Modified Version as given on the Title Page. If -there is no section Entitled “History” in the Document, create one -stating the title, year, authors, and publisher of the Document as -given on its Title Page, then add an item describing the Modified -Version as stated in the previous sentence. - -</li><li> Preserve the network location, if any, given in the Document for -public access to a Transparent copy of the Document, and likewise -the network locations given in the Document for previous versions -it was based on. These may be placed in the “History” section. -You may omit a network location for a work that was published at -least four years before the Document itself, or if the original -publisher of the version it refers to gives permission. - -</li><li> For any section Entitled “Acknowledgements” or “Dedications”, Preserve -the Title of the section, and preserve in the section all the -substance and tone of each of the contributor acknowledgements and/or -dedications given therein. - -</li><li> Preserve all the Invariant Sections of the Document, -unaltered in their text and in their titles. Section numbers -or the equivalent are not considered part of the section titles. - -</li><li> Delete any section Entitled “Endorsements”. Such a section -may not be included in the Modified Version. - -</li><li> Do not retitle any existing section to be Entitled “Endorsements” or -to conflict in title with any Invariant Section. - -</li><li> Preserve any Warranty Disclaimers. -</li></ol> - -<p>If the Modified Version includes new front-matter sections or -appendices that qualify as Secondary Sections and contain no material -copied from the Document, you may at your option designate some or all -of these sections as invariant. To do this, add their titles to the -list of Invariant Sections in the Modified Version’s license notice. -These titles must be distinct from any other section titles. -</p> -<p>You may add a section Entitled “Endorsements”, provided it contains -nothing but endorsements of your Modified Version by various -parties—for example, statements of peer review or that the text has -been approved by an organization as the authoritative definition of a -standard. -</p> -<p>You may add a passage of up to five words as a Front-Cover Text, and a -passage of up to 25 words as a Back-Cover Text, to the end of the list -of Cover Texts in the Modified Version. Only one passage of -Front-Cover Text and one of Back-Cover Text may be added by (or -through arrangements made by) any one entity. If the Document already -includes a cover text for the same cover, previously added by you or -by arrangement made by the same entity you are acting on behalf of, -you may not add another; but you may replace the old one, on explicit -permission from the previous publisher that added the old one. -</p> -<p>The author(s) and publisher(s) of the Document do not by this License -give permission to use their names for publicity for or to assert or -imply endorsement of any Modified Version. -</p> -</li><li> COMBINING DOCUMENTS - -<p>You may combine the Document with other documents released under this -License, under the terms defined in section 4 above for modified -versions, provided that you include in the combination all of the -Invariant Sections of all of the original documents, unmodified, and -list them all as Invariant Sections of your combined work in its -license notice, and that you preserve all their Warranty Disclaimers. -</p> -<p>The combined work need only contain one copy of this License, and -multiple identical Invariant Sections may be replaced with a single -copy. If there are multiple Invariant Sections with the same name but -different contents, make the title of each such section unique by -adding at the end of it, in parentheses, the name of the original -author or publisher of that section if known, or else a unique number. -Make the same adjustment to the section titles in the list of -Invariant Sections in the license notice of the combined work. -</p> -<p>In the combination, you must combine any sections Entitled “History” -in the various original documents, forming one section Entitled -“History”; likewise combine any sections Entitled “Acknowledgements”, -and any sections Entitled “Dedications”. You must delete all -sections Entitled “Endorsements.” -</p> -</li><li> COLLECTIONS OF DOCUMENTS - -<p>You may make a collection consisting of the Document and other documents -released under this License, and replace the individual copies of this -License in the various documents with a single copy that is included in -the collection, provided that you follow the rules of this License for -verbatim copying of each of the documents in all other respects. -</p> -<p>You may extract a single document from such a collection, and distribute -it individually under this License, provided you insert a copy of this -License into the extracted document, and follow this License in all -other respects regarding verbatim copying of that document. -</p> -</li><li> AGGREGATION WITH INDEPENDENT WORKS - -<p>A compilation of the Document or its derivatives with other separate -and independent documents or works, in or on a volume of a storage or -distribution medium, is called an “aggregate” if the copyright -resulting from the compilation is not used to limit the legal rights -of the compilation’s users beyond what the individual works permit. -When the Document is included in an aggregate, this License does not -apply to the other works in the aggregate which are not themselves -derivative works of the Document. -</p> -<p>If the Cover Text requirement of section 3 is applicable to these -copies of the Document, then if the Document is less than one half of -the entire aggregate, the Document’s Cover Texts may be placed on -covers that bracket the Document within the aggregate, or the -electronic equivalent of covers if the Document is in electronic form. -Otherwise they must appear on printed covers that bracket the whole -aggregate. -</p> -</li><li> TRANSLATION - -<p>Translation is considered a kind of modification, so you may -distribute translations of the Document under the terms of section 4. -Replacing Invariant Sections with translations requires special -permission from their copyright holders, but you may include -translations of some or all Invariant Sections in addition to the -original versions of these Invariant Sections. You may include a -translation of this License, and all the license notices in the -Document, and any Warranty Disclaimers, provided that you also include -the original English version of this License and the original versions -of those notices and disclaimers. In case of a disagreement between -the translation and the original version of this License or a notice -or disclaimer, the original version will prevail. -</p> -<p>If a section in the Document is Entitled “Acknowledgements”, -“Dedications”, or “History”, the requirement (section 4) to Preserve -its Title (section 1) will typically require changing the actual -title. -</p> -</li><li> TERMINATION - -<p>You may not copy, modify, sublicense, or distribute the Document -except as expressly provided under this License. Any attempt -otherwise to copy, modify, sublicense, or distribute it is void, and -will automatically terminate your rights under this License. -</p> -<p>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. -</p> -<p>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. -</p> -<p>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, receipt of a copy of some or all of the same material does -not give you any rights to use it. -</p> -</li><li> FUTURE REVISIONS OF THIS LICENSE - -<p>The Free Software Foundation may publish new, revised versions -of the GNU Free Documentation 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. See -<a href="http://www.gnu.org/copyleft/">http://www.gnu.org/copyleft/</a>. -</p> -<p>Each version of the License is given a distinguishing version number. -If the Document specifies that a particular numbered version of this -License “or any later version” applies to it, you have the option of -following the terms and conditions either of that specified version or -of any later version that has been published (not as a draft) by the -Free Software Foundation. If the Document does not specify a version -number of this License, you may choose any version ever published (not -as a draft) by the Free Software Foundation. If the Document -specifies that a proxy can decide which future versions of this -License can be used, that proxy’s public statement of acceptance of a -version permanently authorizes you to choose that version for the -Document. -</p> -</li><li> RELICENSING - -<p>“Massive Multiauthor Collaboration Site” (or “MMC Site”) means any -World Wide Web server that publishes copyrightable works and also -provides prominent facilities for anybody to edit those works. A -public wiki that anybody can edit is an example of such a server. A -“Massive Multiauthor Collaboration” (or “MMC”) contained in the -site means any set of copyrightable works thus published on the MMC -site. -</p> -<p>“CC-BY-SA” means the Creative Commons Attribution-Share Alike 3.0 -license published by Creative Commons Corporation, a not-for-profit -corporation with a principal place of business in San Francisco, -California, as well as future copyleft versions of that license -published by that same organization. -</p> -<p>“Incorporate” means to publish or republish a Document, in whole or -in part, as part of another Document. -</p> -<p>An MMC is “eligible for relicensing” if it is licensed under this -License, and if all works that were first published under this License -somewhere other than this MMC, and subsequently incorporated in whole -or in part into the MMC, (1) had no cover texts or invariant sections, -and (2) were thus incorporated prior to November 1, 2008. -</p> -<p>The operator of an MMC Site may republish an MMC contained in the site -under CC-BY-SA on the same site at any time before August 1, 2009, -provided the MMC is eligible for relicensing. -</p> -</li></ol> - -<a name="ADDENDUM_003a-How-to-use-this-License-for-your-documents"></a> -<h3 class="heading">ADDENDUM: How to use this License for your documents</h3> - -<p>To use this License in a document you have written, include a copy of -the License in the document and put the following copyright and -license notices just after the title page: -</p> -<div class="smallexample"> -<pre class="smallexample"> Copyright (C) <var>year</var> <var>your name</var>. - Permission is granted to copy, distribute and/or modify this document - under the terms of the GNU Free Documentation License, Version 1.3 - or any later version published by the Free Software Foundation; - with no Invariant Sections, no Front-Cover Texts, and no Back-Cover - Texts. A copy of the license is included in the section entitled ``GNU - Free Documentation License''. -</pre></div> - -<p>If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, -replace the “with…Texts.” line with this: -</p> -<div class="smallexample"> -<pre class="smallexample"> with the Invariant Sections being <var>list their titles</var>, with - the Front-Cover Texts being <var>list</var>, and with the Back-Cover Texts - being <var>list</var>. -</pre></div> - -<p>If you have Invariant Sections without Cover Texts, or some other -combination of the three, merge those two alternatives to suit the -situation. -</p> -<p>If your document contains nontrivial examples of program code, we -recommend releasing these examples in parallel under your choice of -free software license, such as the GNU General Public License, -to permit their use in free software. -</p> - - - -<hr> - - - -</body> -</html> diff --git a/doc/manual/librejs.html.gz b/doc/manual/librejs.html.gz Binary files differdeleted file mode 100644 index 89124c4..0000000 --- a/doc/manual/librejs.html.gz +++ /dev/null diff --git a/doc/manual/librejs.html_node.tar.gz b/doc/manual/librejs.html_node.tar.gz Binary files differdeleted file mode 100644 index 4237912..0000000 --- a/doc/manual/librejs.html_node.tar.gz +++ /dev/null diff --git a/doc/manual/librejs.info.tar.gz b/doc/manual/librejs.info.tar.gz Binary files differdeleted file mode 100644 index f4720b9..0000000 --- a/doc/manual/librejs.info.tar.gz +++ /dev/null diff --git a/doc/manual/librejs.pdf b/doc/manual/librejs.pdf Binary files differdeleted file mode 100644 index 1172d55..0000000 --- a/doc/manual/librejs.pdf +++ /dev/null diff --git a/doc/manual/librejs.texi.tar.gz b/doc/manual/librejs.texi.tar.gz Binary files differdeleted file mode 100644 index 7654182..0000000 --- a/doc/manual/librejs.texi.tar.gz +++ /dev/null diff --git a/doc/manual/librejs.txt b/doc/manual/librejs.txt deleted file mode 100644 index ca68e03..0000000 --- a/doc/manual/librejs.txt +++ /dev/null @@ -1,1219 +0,0 @@ -LibreJS -1 Overview -2 Disclaimer -3 Installation - 3.1 Building the Package - 3.2 Installing LibreJS -4 How to Use - 4.1 LibreJS in action - 4.2 Complaint Feature - 4.3 Options -5 JavaScript Detection -6 Free Licenses Detection - 6.1 Detected Free Licenses - 6.2 Undetected Free Licenses -7 Setting Your JavaScript Free - 7.1 JavaScript Web Labels - 7.1.1 Specifying multiple licenses for a single JavaScript file - 7.2 Adding a stylized comment in your JavaScript files and on your page - -8 LibreJS Development Notes - 8.1 Running LibreJS from the source directory - 8.2 Debugging - 8.3 Adding new whitelisted libraries - 8.4 Releasing a new version -Appendix A Installation Requirements - A.1 Mozilla Browser - A.2 Mozilla's Jetpack Manager for Node.js -Appendix B LibreJS Internals -Appendix C Tests -Appendix D GNU Free Documentation License -LibreJS -******* - -This manual is for GNU LibreJS (version 6.0.10.20151023, 23 October -2015). - -1 Overview -********** - -GNU LibreJS --an add-on for GNU IceCat and Mozilla Firefox-- detects and -blocks nonfree nontrivial JavaScript while allowing its execution on -pages containing code that is either trivial and/or free. - - Many websites run nontrivial JavaScript on your computer. Some use -it for complex tasks; many use it gratuitously for minor jobs that could -be done easily with plain HTML. Sometimes this JavaScript code is -malicious. Either way, the JavaScript code is often nonfree. For -explanation of the issue, see "The JavaScript -Trap"(<http://www.gnu.org/philosophy/javascript-trap.html>). - - If you care about freedom in your computing, and don't wish to let -all and sundry make you run nonfree programs, now you can prevent it by -using LibreJS. - -2 Disclaimer -************ - - * LibreJS is not a security tool. Its goal is to detect nonfree - nontrivial JavaScript, and it currently does not detect whether - free or trivial code is malicious or not. Other free Mozilla - extensions and add-ons may be available for this purpose. - - * LibreJS is always a work in progress. If you find a bug, please - report it to <bug-librejs@gnu.org>. - -3 Installation -************** - -You can install LibreJS directly using a generated 'librejs.xpi' file, -or by building it from source. - -3.1 Building the Package -======================== - -After installing 'jpm', you should be able to use the 'make' command to -build LibreJS from source. - - After running 'make', a new file, 'librejs.xpi' should be generated. -This is the file that can be installed in a Mozilla browser. - -3.2 Installing LibreJS -====================== - -To install the add-on for all users, run: - sudo make install - - or as root: - make install - - Next time you open a Mozilla-browser as a user of your system, you -should be notified that a new add-on (in this case, LibreJS) as been -installed and whether to allow it to run or not. - -4 How to Use -************ - -4.1 LibreJS in action -===================== - -After installing the add-on, you will see the LibreJS widget in the -add-on bar at the bottom of the browser window. After loading a page, -left-click on the widget to view the deactivated JavaScript code from -the page (both on page and external) and, if applicable, the scripts -that were accepted. - -4.2 Complaint Feature -===================== - -It is very important to complain when a site has nonfree JavaScript -code, especially if it won't work without that code. LibreJS makes it -easy to complain by heuristically finding where to send the complaint. - - When nonfree/nontrivial code is detected in a page, LibreJS attempts -to find a relevant contact link or email for the website you are -visiting. In order to do so, it will attempt to visit a few links from -the current page (for instance, a link labeled "contact" on the same -domain as the current page, ...) - - LibreJS detects contact pages, email addresses that are likely to be -owned by the maintainer of the site, Twitter and identi.ca links, and -phone numbers. - - After LibreJS detects any of the above, a "Complain" tab will appear -on the right of your web browser. When you click on this tab, a large -panel will appear with contact information. Ideally, at the top you -will find the email address of the maintainer, labeled as the "Email you -should use". - - When you complain to the website for their nonfree nontrivial -JavaScript, provide them with the link to the JavaScript Trap essay so -that they can get more information on what the issue is and how they can -solve it on their own site. - - LibreJS includes a default subject line and body for the complaint -email, with a link to the JavaScript Trap essay. This can be configured -in the LibreJS add-on preferences in your web browser. - -4.3 Options -=========== - -"Whitelist" - LibreJS lets you whitelist domain names and subdomains to bypass - the regular JavaScript check. This might be useful, for example, - if you are running your own code in a local web server. In order - to add a whitelisted domain or url, go to Tools >> Add-ons, or - press 'Control + Shift + A'. Inside the add-on window, click on - "Extensions", and in the list, where you see LibreJS, click on the - "Preferences" button. You will see an input field labeled - "Whitelist". In the field, enter comma-separated domain names. Do - not enter the protocol. For instance to whitelist all the pages of - <http://www.gnu.org> and <https://gnu.org>, enter 'gnu.org'. To - allow all subdomains from gnu.org, enter: '*.gnu.org'. This will - match such sites as <http://savannah.gnu.org> and - <http://audio-video.gnu.org>. - -"Complaint tab" - This specifies whether the complaint tab appears when a site is - running nonfree JavaScript. - -"Display notifications of JavaScript analysis" - This option enables an info bar of realtime JavaScript analysis. - -"Complaint email subject" - Configure the default subject used in complaint emails. - -"Complaint email body" - Configure the default body used in complaint emails. - -5 JavaScript Detection -********************** - - LibreJS considers JavaScript on a page nontrivial if any of the - following are true: - - * It makes an AJAX request or is loaded along with scripts that make - an AJAX request, - - * It loads external scripts dynamically or is loaded along with - scripts that do, - - * It defines functions or methods and either loads an external script - (from HTML) or is loaded as one, - - * It uses dynamic JavaScript constructs that are difficult to analyze - without interpreting the program or is loaded along with scripts - that use such constructs. These constructs are: - * Using the eval function - * Calling methods with the square bracket notation - * Using any other construct than a string literal with certain - methods ('Obj.write', 'Obj.createElement', ...). - - In practice, the JavaScript code in your page may be found trivial by -LibreJS if, as a whole: - - * It does not define functions and it does not load external scripts - (with the HTML src attribute in a '<script>' tag). - - * It does not make AJAX calls. - - * It does not load external scripts with dynamic constructs. - - * It does not use constructs that may be used to do any of the above - in a non-obvious way (use of the 'eval()' method, use of square - bracket method calls, use of concatenation with certain constructs - or method calls, ...). - - However, in some instances, you may be required by LibreJS to add a -stylized comment to JavaScript code that may be otherwise trivial. - - When an external file defines a function, it becomes available to all -other external scripts. That is the case if another script defines a -function that makes AJAX calls, when an external script loads other -scripts dynamically (which in turn could also make AJAX calls, ...), or -when a script is written with constructs that may do any of these. - - For instance, if your page contains the following: - <script src="jquery.js"></script> - <script> - $.doSomething(); - </script> - - While '$.doSomething();' may seem trivial, you will nevertheless have -to add a stylized license comment on your main HTML page because the -external script (in this case jQuery) has been found to define methods -that make AJAX calls. '$.doSomething()' might make an AJAX call, and -LibreJS does not check for that. The rule of thumb is that when you use -a library or code that handles AJAX, JSON, JSONP, the loading of scripts -dynamically, you should have license mentions for all your JavaScript -files and for your main page regardless. In practice this is a case -that happens very often with code that uses libraries. - - In practice also, the JavaScript code in an external file (an -external '.js' file loaded on your page) may be found trivial if it does -not define functions/methods. - - And in the same manner it will be considered nontrivial if AJAX -calls, dynamic script loading, or non-obvious dynamic JavaScript -constructs are used in another script. - - If your JavaScript code makes AJAX requests, it's important to get an -accurate "Content-Type" in the response from the server. For example, -if you're using JSON, set it to 'application/json'. This is because -LibreJS alters the content of 'text/html' responses. - -6 Free Licenses Detection -************************* - -6.1 Detected Free Licenses -========================== - -In order for a file to be detected as free, the license notice should -appear in a JavaScript file above all code, at the very top of the file. - - For inline JavaScript code inside '<script>' tags in HTML pages, the -license notice should appear once per page as a comment inside a -'<script>' tag, before all the code in that script. When the only -inline JavaScript code is within element attributes ('onload', -'onclick'), place the license notice in an otherwise empty '<script>' at -the top of the page. This is sometimes needed when an external script -performs AJAX calls or embeds scripts dynamically, and the only inline -JavaScript is an event attribute making a method call, e.g.: '<body -onload="methodCall('remote-data.xml');">' - - When people speak of the "MIT license" they mean either the X11 -license or the Expat license. Please see which license the code uses, -and label it accordingly. - - Currently LibreJS checks for the following licenses: - - * Apache License, Version 2.0 - * Identifier: 'Apache-2.0' - * URL: <http://www.apache.org/licenses/LICENSE-2.0> - * Magnet link: - 'magnet:?xt=urn:btih:8e4f440f4c65981c5bf93c76d35135ba5064d8b7&dn=apache-2.0.txt' - - * Artistic License 2.0 - * URL: <http://www.perlfoundation.org/artistic_license_2_0> - * Magnet link: - 'magnet:?xt=urn:btih:54fd2283f9dbdf29466d2df1a98bf8f65cafe314&dn=artistic-2.0.txt' - - * Boost Software License - * URL: <http://www.boost.org/LICENSE_1_0.txt> - * Magnet link: - 'magnet:?xt=urn:btih:89a97c535628232f2f3888c2b7b8ffd4c078cec0&dn=Boost-1.0.txt' - - * BSD 3-Clause License - * URL: <http://opensource.org/licenses/BSD-3-Clause> - * Magnet link: - 'magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt' - - * CPAL 1.0 - * Identifier: 'CPAL-1.0' - * URL: <http://opensource.org/licenses/cpal_1.0> - * Magnet link: - 'magnet:?xt=urn:btih:84143bc45939fc8fa42921d619a95462c2031c5c&dn=cpal-1.0.txt' - - * Creative Commons CC0 1.0 Universal - * Identifier: 'CC0-1.0' - * URL: - <http://creativecommons.org/publicdomain/zero/1.0/legalcode> - * Magnet link: - 'magnet:?xt=urn:btih:90dc5c0be029de84e523b9b3922520e79e0e6f08&dn=cc0.txt' - - * Eclipse Public License 1.0 - * Identifier: 'EPL-1.0' - * URL: <http://www.eclipse.org/legal/epl-v10.html> - * Magnet link: - 'magnet:?xt=urn:btih:4c6a2ad0018cd461e9b0fc44e1b340d2c1828b22&dn=epl-1.0.txt' - - * Expat License (sometimes called the MIT license) - * Identifier: 'Expat' - * URL: <http://www.jclark.com/xml/copying.txt> - * Magnet link: - 'magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt' - - * FreeBSD License - * URL: <http://www.freebsd.org/copyright/freebsd-license.html> - * Magnet link: - 'magnet:?xt=urn:btih:87f119ba0b429ba17a44b4bffcab33165ebdacc0&dn=freebsd.txt' - - * GNU General Public License (GPL) version 2 - * Identifier: 'GPL-2.0' - * URL: <http://www.gnu.org/licenses/gpl-2.0.html> - * Magnet link: - 'magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt' - - * GNU General Public License (GPL) version 3 - * Identifier: 'GPL-3.0' - * URL: <http://www.gnu.org/licenses/gpl-3.0.html> - * Magnet link: - 'magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt' - - * GNU Lesser General Public License, version 2.1 - * Identifier: 'LGPL-2.1' - * URL: <http://www.gnu.org/licenses/lgpl-2.1.html> - * Magnet link: - 'magnet:?xt=urn:btih:5de60da917303dbfad4f93fb1b985ced5a89eac2&dn=lgpl-2.1.txt' - - * GNU Lesser General Public License, version 3 - * Identifier: 'LGPL-3.0' - * URL: <http://www.gnu.org/licenses/lgpl-3.0.html> - * Magnet link: - 'magnet:?xt=urn:btih:0ef1b8170b3b615170ff270def6427c317705f85&dn=lgpl-3.0.txt' - - * GNU Affero General Public License, version 3 - * Identifier: 'AGPL-3.0' - * URL: <http://www.gnu.org/licenses/agpl-3.0.html> - * Magnet link: - 'magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt' - - * The ISC License - * URL: - <https://www.isc.org/downloads/software-support-policy/isc-license/> - * Magnet link: - 'magnet:?xt=urn:btih:b8999bbaf509c08d127678643c515b9ab0836bae&dn=ISC.txt' - - * Mozilla Public License 2.0 - * Identifier: 'MPL-2.0' - * URL: <http://www.mozilla.org/MPL/2.0> - * Magnet link: - 'magnet:?xt=urn:btih:3877d6d54b3accd4bc32f8a48bf32ebc0901502a&dn=mpl-2.0.txt' - - * Public Domain - * Public domain is not a license (see - <https://www.gnu.org/licenses/license-list.html#PublicDomain>). - If you want to release your work to the public domain, the FSF - recommends using CC0. - * Magnet Link: - 'magnet:?xt=urn:btih:e95b018ef3580986a04669f1b5879592219e2a7a&dn=public-domain.txt' - - * WTFPL - * Identifier: 'WTFPL' - * URL: <http://www.wtfpl.net/txt/copying/> - * Magnet link: - 'magnet:?xt=urn:btih:723febf9f6185544f57f0660a41489c7d6b4931b&dn=wtfpl.txt' - - * X11 License - * URL: <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3> - * Magnet link: - 'magnet:?xt=urn:btih:5305d91886084f776adcf57509a648432709a7c7&dn=x11.txt' - - * XFree86 License - * Identifier: 'Modified-BSD' - * URLs: <http://www.xfree86.org/3.3.6/COPYRIGHT2.html#3> - <http://www.xfree86.org/current/LICENSE4.html> - * Magnet link: - 'magnet:?xt=urn:btih:12f2ec9e8de2a3b0002a33d518d6010cc8ab2ae9&dn=xfree86.txt' - -6.2 Undetected Free Licenses -============================ - -If you are using a free license that isn't detected by LibreJS and isn't -listed in the previous section, please send a message to -<bug-librejs@gnu.org> regarding this license, where code released under -this license can be found, and where to find the license text and -information. - - Many free licenses are listed in this page: -<http://www.gnu.org/licenses/license-list.html> - -7 Setting Your JavaScript Free -****************************** - -The first step is releasing your JavaScript under a free license. If -you are already using a free library, or you're not using any -third-party libraries, it might only take a few minutes. - - All JavaScript code on a web page (inline, on-page, and external) -shares a common scope. Thus, code is generally either rejected or -accepted as a whole by LibreJS. If some JavaScript code is found to be -nontrivial and nonfree, then most of the time, all the the rest is -discarded as well. - - On your website, take a look at your HTML source. You can identify -distinct pieces of JavaScript that might be free and some other that are -nonfree. - - _Tip_: By running LibreJS on your page, you will get a list of all -the JavaScript that was blocked. This gives you an overview of the -JavaScript in your page. - - Imagine a page that contains several pieces of JavaScript from -various sources: - * On top, within the '<head>' tag, it includes jQuery - - * Then, some JavaScript code that you have written - - * At the bottom, a JavaScript-based Facebook widget - - * Also, there's some analytics tracking code - -"JavaScript that is already free" - First, you must ensure that the library is free. If the file - contains a copyright and a license notice, you won't need to look - any further. But if there's no mention of the license, or if it's - too brief, you'll have to look for a COPYING or LICENSE file within - the original library's source package, or on the library's official - website. - -"Your own JavaScript" - The free license given to your code should be compatible with the - rest of the JavaScript on a page. A good way to check is to read - up on them: <http://www.gnu.org/licenses/license-list.html> - -"Nonfree JavaScript" - This might be the case with an analytics tracker, social media - widgets, and code that runs ads. Removing these pieces of code - from your site is required to have the rest accepted as free. - There are often alternatives to nonfree libraries or to third-party - services: - - * If you have used nonfree third-party code as the base to write - your own code, try to find a free alternative. - - * If you're using a third-party service such as an analytics - service, replace it with a free alternative like Piwik. - - * If you can't find free JavaScript that has already been - developed, write it yourself! Who knows, your own solution - might be the start of a brilliant project! - -7.1 JavaScript Web Labels -========================= - -One way to make your website work with LibreJS is by defining a -JavaScript Web Labels table. - - A JavaScript Web Labels table is informative to both site visitors -and the LibreJS program. You make a Web Labels table on a new HTML page -that's linked to from your main page. The table lists each of your -site's JavaScript files, that file's corresponding human-readable source -file, and the canonical url of its free license. - - When using a JavaScript Web Labels table for your own files, it's -important to put a copying permission statement at the top of each -source file listed in right-most column of the Web Labels table. For -info on how properly release your code as free software, see -<https://www.gnu.org/licenses/gpl-howto.html>. Future versions of -LibreJS will require a copying permission statement or other license -notice for source files listed in a Web Labels table. - - More information on JavaScript Web Labels is detailed here: -<https://www.gnu.org/software/librejs/free-your-javascript.html#step3> -and here: <https://www.gnu.org/licenses/javascript-labels.html>. - -7.1.1 Specifying multiple licenses for a single JavaScript file ---------------------------------------------------------------- - -If you compile or concatenate your JavaScript into a single file, the -source files you're combining may be released under different licenses. -You can specify multiple licenses for the file in a JavaScript Web -Labels table, like this: - -<table id="jslicense-labels1"> - <tr> - <td><a href="all.min.js">all.min.js</a></td> - <td> - <a href="http://www.gnu.org/licenses/gpl-3.0.html" - >GPL-3.0+</a> - <br /> - <a href="http://www.apache.org/licenses/LICENSE-2.0" - >Apache-2.0</a> - </td> - <td> - <a href="gpl-script.js">gpl-script.js</a> - <br /> - <a href="apache-script.js">apache-script.js</a> - </td> - </tr> -</table> - - The '<br />' tags just make the table more understandable when -looking at the rendered version of it on the license page. They aren't -required by LibreJS. - - If all the licenses contained in the second column are recognized by -LibreJS to be free licenses, then LibreJS will allow the file in the -first column to be run. - -7.2 Adding a stylized comment in your JavaScript files and on your page -======================================================================= - -See a "Convention for releasing free JavaScript programs" in the -JavaScript Trap <http://www.gnu.org/philosophy/javascript-trap.html> - - Adding this notice will ensure LibreJS will find the JavaScript file -to be free. The '@licstart' and '@licend' lines at the beginning and -end of the stylized comment are necessary to make a clear statement that -the _entire code_ in the file is free. This means that you must ensure -that no nonfree code was carelessly appended at the end of the file. - - In the main HTML page, the license notice covers JavaScript contained -in all '<script>' tags with on-page code and the inline JavaScript (in -event attributes such as onload, onclick, etc, ...). Since external -files have their own stylized comment, they are not covered by the -notice in the main HTML page. Make sure to identify all the licenses -available. LibreJS will only ensure it matches a notice of an allowed -license once, so the order does not matter, but the responsibility is on -you to make sure all code is under the free licenses mentioned between -'@licstart' and '@licend'. - - You should make _only_ one '@licstart' '@licend' comment in your -page, since it pertains to the entire code on page across all '<script>' -tags and inline html attributes. - -When you use the JavaScript Web Labels method, you should still include -a license notice at the top of each of your source files. This ensures -that if someone copies the file and uses it for something else, the -license remains intact. - - For more info on making your JavaScript LibreJS-compliant, see this -web page: -<https://www.gnu.org/software/librejs/free-your-javascript.html> - -8 LibreJS Development Notes -*************************** - -8.1 Running LibreJS from the source directory -============================================= - -Download 'jpm', then do something like this in the LibreJS directory: - - jpm run -b `which abrowser` - -8.2 Debugging -============= - -Uncomment lines 22 and 23 in 'lib/main.js' to enable printing of -'console.debug()' statements. - -8.3 Adding new whitelisted libraries -==================================== - -Run the 'data/script_libraries/gethash.sh' script, using the URL to a -JavaScript file as the argument, then add the output of that command to -'data/script_libraries/script-libraries.json'. - -8.4 Releasing a new version -=========================== - -Update the version number in: - * 'configure.ac' - * 'package.json' - * 'doc/version.texi' - * 'data/display_panel/content/display-panel.html' - * - Then run 'make info' to build the docs with 'gendocs.sh'. - * 'git commit' and 'git tag 6.0.4' - * Export a tarball: - * 'git archive --format=tar.gz --prefix=librejs-6.0.4 6.0.4 - >librejs-6.0.4.tar.gz' - * 'mv librejs-6.0.4.tar.gz ~/releases/librejs-6.0.4/' - * Make xpi file: 'jpm xpi; mv librejs.xpi librejs-6.0.4.xpi' - -Appendix A Installation Requirements -************************************ - -A.1 Mozilla Browser -=================== - -You will need one of the many flavors of the Mozilla browser to use -LibreJS. It can be installed on the following: - - GNU IceCat, Mozilla Firefox, Trisquel Abrowser, Debian Iceweasel. - - LibreJS works on these browsers starting from version 29. We -recommend that you use the latest version of your Mozilla browser. -LibreJS has been tested extensively on multiple GNU/Linux distributions, -but it is compatible any operating system as long as you're using a -compatible Mozilla browser. - -A.2 Mozilla's Jetpack Manager for Node.js -========================================= - -LibreJS uses the Mozilla 'jpm' tool, a set of utilities for creating, -testing, running and packaging Mozilla Jetpack Addons. - - You do not need 'jpm' to use the LibreJS xpi file or to install it -using the packaged version, but it is required in order to package the -LibreJS source code into an xpi file. If you would like to run the -tests for LibreJS or make changes to the source files, you will need -'jpm' as well. For the "make" command to work properly, you must have -the 'jpm' command available on your system from the command line. - - You can find information on getting 'jpm' at these links: - - <https://www.npmjs.com/package/jpm> - - <https://developer.mozilla.org/en-US/Add-ons/SDK/Tutorials/Getting_Started_%28jpm%29> - - JPM is released under the Mozilla Public License 2.0. - -Appendix B LibreJS Internals -**************************** - -LibreJS intercepts HTTP responses and rewrites their contents after -analyzing JavaScript within them. It does not remove script nodes and -attributes from the page, but instead "deactivates" them by modifying -the 'type' and 'src' attributes on script elements and by moving the -contents of inline JavaScript attributes such as onClick into harmless -attributes. - - LibreJS detects the most common cases using the HTTP response method -described above, but in extremely rare cases, or when running code -locally, LibreJS cannot detect JavaScript during the response stage. - - To remedy this issue, and as a final safeguard, LibreJS takes a look -at the scripts that are about to be executed while the browser engine is -parsing the page. If the script is not found in a list of accepted -scripts populated earlier, the execution will be prevented. This is to -ensure content types that are not regular HTML (binhex with HTML in it, -...) and JavaScript do not fall through the cracks and get executed. - -Appendix C Tests -**************** - -In order to better understand how LibreJS works, you can try to visit -these pages with LibreJS installed and enabled and see how they are -being processed: - - * - <http://lduros.net/assets/librejs/tests/trivial-inline-trivial-external/> - This page contains trivial on-page JavaScript code, and an external - script that contains trivial JavaScript code. Therefore, all - JavaScript is being executed. - - * - <http://lduros.net/assets/librejs/tests/trivial-inline-nontrivial-external/> - The on-page script here is trivial and uses a built-in method, but - the external script in this page is nontrivial (defines a - function.) The external script is blocked, the inline script is - executed. - - * - <http://lduros.net/assets/librejs/tests/nontrivial-inline-trivial-external/> - This page contains nontrivial code on page, and trivial code in its - external page. All JavaScript is _removed_ from the page, and the - external script is never analyzed, since the nontrivial conditions - are already met in the page. - - * <http://lduros.net/assets/librejs/tests/free-inline-free-external/> - This page contains free on-page (GPL 3) JavaScript, and free - external Javascript. Therefore all JavaScript is being executed. - - * - <http://lduros.net/assets/librejs/tests/free-inline-nonfree-nontrivial-external/> - This page contains free on-page JavaScript. The external script - contains nonfree nontrivial JavaScript (AJAX request). The free - code that is inline is executed, but the external file is blocked. - - * <http://lduros.net/assets/librejs/tests/intrinsec-event/> This page - contains trivial on-page code, with an intrinsic event in an html - attribute (onload). All JavaScript is being executed. - - * - <http://lduros.net/assets/librejs/tests/trivial-inline-free-external-defines-function/> - This page contains on-page trivial JavaScript (only makes a window - alert and loads an external script using the html <script> tag with - the src attribute. The external script is free (GPL v3), and since - it is only nontrivial because it defines a function, the on-page - trivial code is allowed to use it. All JavaScript is being - executed. - - * - <http://lduros.net/assets/librejs/tests/trivial-inline-free-external-writes-script/> - This page contains trivial on-page JavaScript code, and loads an - external script that is free. Since no function is defined, the - external script is being analyzed. The external script is free. - Trivial here is not allowed because the external script, although - free, writes a script. The inline trivial script should also have - a free license notice for it to be interpreted. - - * - <http://lduros.net/assets/librejs/tests/shelltypist/demo/real-life-example-with-jquery-free.html> - This is a real-life example of a small jQuery plugin. The on-page - JavaScript code has a free license. The jQuery external file has a - free licensed. The shelltypist.js file has a free license as well. - All licenses are defined between '@licstart' and '@licend'. All - JavaScript is executed. - - * - <http://lduros.net/assets/librejs/tests/shelltypist/demo/same-page-without-free-license.html> - This is the same page than the previous example, except it does not - have a free license for the main HTML page on-page script. While - the actual code there is trivial, since jQuery defines methods that - make use of AJAX, trivial code is not allowed, and no JavaScript is - executed. - - * <http://lduros.net/assets/librejs/tests/test-labels/> This page - contains JavaScript (jQuery minified) that does not have proper - license information in the file, as it has no '@licstart' '@licend' - comment. It would be considered nonfree, however, the page itself - uses the JavaScript Web Labels method. On the page itself, you - will find a link labeled "JavaScript License Information", which - leads to a page that contains a properly formatted table with the - required data on the external JavaScript file. LibreJS visits this - link and determines the version of jQuery linked from the original - page is the one listed there, and flags it as free. All JavaScript - is executed (and the title should turn green.) - -Appendix D GNU Free Documentation License -***************************************** - - Version 1.3, 3 November 2008 - - Copyright (C) 2000, 2001, 2002, 2007, 2008 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. - - 0. PREAMBLE - - The purpose of this License is to make a manual, textbook, or other - functional and useful document "free" in the sense of freedom: to - assure everyone the effective freedom to copy and redistribute it, - with or without modifying it, either commercially or - noncommercially. Secondarily, this License preserves for the - author and publisher a way to get credit for their work, while not - being considered responsible for modifications made by others. - - This License is a kind of "copyleft", which means that derivative - works of the document must themselves be free in the same sense. - It complements the GNU General Public License, which is a copyleft - license designed for free software. - - We have designed this License in order to use it for manuals for - free software, because free software needs free documentation: a - free program should come with manuals providing the same freedoms - that the software does. But this License is not limited to - software manuals; it can be used for any textual work, regardless - of subject matter or whether it is published as a printed book. We - recommend this License principally for works whose purpose is - instruction or reference. - - 1. APPLICABILITY AND DEFINITIONS - - This License applies to any manual or other work, in any medium, - that contains a notice placed by the copyright holder saying it can - be distributed under the terms of this License. Such a notice - grants a world-wide, royalty-free license, unlimited in duration, - to use that work under the conditions stated herein. The - "Document", below, refers to any such manual or work. Any member - of the public is a licensee, and is addressed as "you". You accept - the license if you copy, modify or distribute the work in a way - requiring permission under copyright law. - - A "Modified Version" of the Document means any work containing the - Document or a portion of it, either copied verbatim, or with - modifications and/or translated into another language. - - A "Secondary Section" is a named appendix or a front-matter section - of the Document that deals exclusively with the relationship of the - publishers or authors of the Document to the Document's overall - subject (or to related matters) and contains nothing that could - fall directly within that overall subject. (Thus, if the Document - is in part a textbook of mathematics, a Secondary Section may not - explain any mathematics.) The relationship could be a matter of - historical connection with the subject or with related matters, or - of legal, commercial, philosophical, ethical or political position - regarding them. - - The "Invariant Sections" are certain Secondary Sections whose - titles are designated, as being those of Invariant Sections, in the - notice that says that the Document is released under this License. - If a section does not fit the above definition of Secondary then it - is not allowed to be designated as Invariant. The Document may - contain zero Invariant Sections. If the Document does not identify - any Invariant Sections then there are none. - - The "Cover Texts" are certain short passages of text that are - listed, as Front-Cover Texts or Back-Cover Texts, in the notice - that says that the Document is released under this License. A - Front-Cover Text may be at most 5 words, and a Back-Cover Text may - be at most 25 words. - - A "Transparent" copy of the Document means a machine-readable copy, - represented in a format whose specification is available to the - general public, that is suitable for revising the document - straightforwardly with generic text editors or (for images composed - of pixels) generic paint programs or (for drawings) some widely - available drawing editor, and that is suitable for input to text - formatters or for automatic translation to a variety of formats - suitable for input to text formatters. A copy made in an otherwise - Transparent file format whose markup, or absence of markup, has - been arranged to thwart or discourage subsequent modification by - readers is not Transparent. An image format is not Transparent if - used for any substantial amount of text. A copy that is not - "Transparent" is called "Opaque". - - Examples of suitable formats for Transparent copies include plain - ASCII without markup, Texinfo input format, LaTeX input format, - SGML or XML using a publicly available DTD, and standard-conforming - simple HTML, PostScript or PDF designed for human modification. - Examples of transparent image formats include PNG, XCF and JPG. - Opaque formats include proprietary formats that can be read and - edited only by proprietary word processors, SGML or XML for which - the DTD and/or processing tools are not generally available, and - the machine-generated HTML, PostScript or PDF produced by some word - processors for output purposes only. - - The "Title Page" means, for a printed book, the title page itself, - plus such following pages as are needed to hold, legibly, the - material this License requires to appear in the title page. For - works in formats which do not have any title page as such, "Title - Page" means the text near the most prominent appearance of the - work's title, preceding the beginning of the body of the text. - - The "publisher" means any person or entity that distributes copies - of the Document to the public. - - A section "Entitled XYZ" means a named subunit of the Document - whose title either is precisely XYZ or contains XYZ in parentheses - following text that translates XYZ in another language. (Here XYZ - stands for a specific section name mentioned below, such as - "Acknowledgements", "Dedications", "Endorsements", or "History".) - To "Preserve the Title" of such a section when you modify the - Document means that it remains a section "Entitled XYZ" according - to this definition. - - The Document may include Warranty Disclaimers next to the notice - which states that this License applies to the Document. These - Warranty Disclaimers are considered to be included by reference in - this License, but only as regards disclaiming warranties: any other - implication that these Warranty Disclaimers may have is void and - has no effect on the meaning of this License. - - 2. VERBATIM COPYING - - You may copy and distribute the Document in any medium, either - commercially or noncommercially, provided that this License, the - copyright notices, and the license notice saying this License - applies to the Document are reproduced in all copies, and that you - add no other conditions whatsoever to those of this License. You - may not use technical measures to obstruct or control the reading - or further copying of the copies you make or distribute. However, - you may accept compensation in exchange for copies. If you - distribute a large enough number of copies you must also follow the - conditions in section 3. - - You may also lend copies, under the same conditions stated above, - and you may publicly display copies. - - 3. COPYING IN QUANTITY - - If you publish printed copies (or copies in media that commonly - have printed covers) of the Document, numbering more than 100, and - the Document's license notice requires Cover Texts, you must - enclose the copies in covers that carry, clearly and legibly, all - these Cover Texts: Front-Cover Texts on the front cover, and - Back-Cover Texts on the back cover. Both covers must also clearly - and legibly identify you as the publisher of these copies. The - front cover must present the full title with all words of the title - equally prominent and visible. You may add other material on the - covers in addition. Copying with changes limited to the covers, as - long as they preserve the title of the Document and satisfy these - conditions, can be treated as verbatim copying in other respects. - - If the required texts for either cover are too voluminous to fit - legibly, you should put the first ones listed (as many as fit - reasonably) on the actual cover, and continue the rest onto - adjacent pages. - - If you publish or distribute Opaque copies of the Document - numbering more than 100, you must either include a machine-readable - Transparent copy along with each Opaque copy, or state in or with - each Opaque copy a computer-network location from which the general - network-using public has access to download using public-standard - network protocols a complete Transparent copy of the Document, free - of added material. If you use the latter option, you must take - reasonably prudent steps, when you begin distribution of Opaque - copies in quantity, to ensure that this Transparent copy will - remain thus accessible at the stated location until at least one - year after the last time you distribute an Opaque copy (directly or - through your agents or retailers) of that edition to the public. - - It is requested, but not required, that you contact the authors of - the Document well before redistributing any large number of copies, - to give them a chance to provide you with an updated version of the - Document. - - 4. MODIFICATIONS - - You may copy and distribute a Modified Version of the Document - under the conditions of sections 2 and 3 above, provided that you - release the Modified Version under precisely this License, with the - Modified Version filling the role of the Document, thus licensing - distribution and modification of the Modified Version to whoever - possesses a copy of it. In addition, you must do these things in - the Modified Version: - - A. Use in the Title Page (and on the covers, if any) a title - distinct from that of the Document, and from those of previous - versions (which should, if there were any, be listed in the - History section of the Document). You may use the same title - as a previous version if the original publisher of that - version gives permission. - - B. List on the Title Page, as authors, one or more persons or - entities responsible for authorship of the modifications in - the Modified Version, together with at least five of the - principal authors of the Document (all of its principal - authors, if it has fewer than five), unless they release you - from this requirement. - - C. State on the Title page the name of the publisher of the - Modified Version, as the publisher. - - D. Preserve all the copyright notices of the Document. - - E. Add an appropriate copyright notice for your modifications - adjacent to the other copyright notices. - - F. Include, immediately after the copyright notices, a license - notice giving the public permission to use the Modified - Version under the terms of this License, in the form shown in - the Addendum below. - - G. Preserve in that license notice the full lists of Invariant - Sections and required Cover Texts given in the Document's - license notice. - - H. Include an unaltered copy of this License. - - I. Preserve the section Entitled "History", Preserve its Title, - and add to it an item stating at least the title, year, new - authors, and publisher of the Modified Version as given on the - Title Page. If there is no section Entitled "History" in the - Document, create one stating the title, year, authors, and - publisher of the Document as given on its Title Page, then add - an item describing the Modified Version as stated in the - previous sentence. - - J. Preserve the network location, if any, given in the Document - for public access to a Transparent copy of the Document, and - likewise the network locations given in the Document for - previous versions it was based on. These may be placed in the - "History" section. You may omit a network location for a work - that was published at least four years before the Document - itself, or if the original publisher of the version it refers - to gives permission. - - K. For any section Entitled "Acknowledgements" or "Dedications", - Preserve the Title of the section, and preserve in the section - all the substance and tone of each of the contributor - acknowledgements and/or dedications given therein. - - L. Preserve all the Invariant Sections of the Document, unaltered - in their text and in their titles. Section numbers or the - equivalent are not considered part of the section titles. - - M. Delete any section Entitled "Endorsements". Such a section - may not be included in the Modified Version. - - N. Do not retitle any existing section to be Entitled - "Endorsements" or to conflict in title with any Invariant - Section. - - O. Preserve any Warranty Disclaimers. - - If the Modified Version includes new front-matter sections or - appendices that qualify as Secondary Sections and contain no - material copied from the Document, you may at your option designate - some or all of these sections as invariant. To do this, add their - titles to the list of Invariant Sections in the Modified Version's - license notice. These titles must be distinct from any other - section titles. - - You may add a section Entitled "Endorsements", provided it contains - nothing but endorsements of your Modified Version by various - parties--for example, statements of peer review or that the text - has been approved by an organization as the authoritative - definition of a standard. - - You may add a passage of up to five words as a Front-Cover Text, - and a passage of up to 25 words as a Back-Cover Text, to the end of - the list of Cover Texts in the Modified Version. Only one passage - of Front-Cover Text and one of Back-Cover Text may be added by (or - through arrangements made by) any one entity. If the Document - already includes a cover text for the same cover, previously added - by you or by arrangement made by the same entity you are acting on - behalf of, you may not add another; but you may replace the old - one, on explicit permission from the previous publisher that added - the old one. - - The author(s) and publisher(s) of the Document do not by this - License give permission to use their names for publicity for or to - assert or imply endorsement of any Modified Version. - - 5. COMBINING DOCUMENTS - - You may combine the Document with other documents released under - this License, under the terms defined in section 4 above for - modified versions, provided that you include in the combination all - of the Invariant Sections of all of the original documents, - unmodified, and list them all as Invariant Sections of your - combined work in its license notice, and that you preserve all - their Warranty Disclaimers. - - The combined work need only contain one copy of this License, and - multiple identical Invariant Sections may be replaced with a single - copy. If there are multiple Invariant Sections with the same name - but different contents, make the title of each such section unique - by adding at the end of it, in parentheses, the name of the - original author or publisher of that section if known, or else a - unique number. Make the same adjustment to the section titles in - the list of Invariant Sections in the license notice of the - combined work. - - In the combination, you must combine any sections Entitled - "History" in the various original documents, forming one section - Entitled "History"; likewise combine any sections Entitled - "Acknowledgements", and any sections Entitled "Dedications". You - must delete all sections Entitled "Endorsements." - - 6. COLLECTIONS OF DOCUMENTS - - You may make a collection consisting of the Document and other - documents released under this License, and replace the individual - copies of this License in the various documents with a single copy - that is included in the collection, provided that you follow the - rules of this License for verbatim copying of each of the documents - in all other respects. - - You may extract a single document from such a collection, and - distribute it individually under this License, provided you insert - a copy of this License into the extracted document, and follow this - License in all other respects regarding verbatim copying of that - document. - - 7. AGGREGATION WITH INDEPENDENT WORKS - - A compilation of the Document or its derivatives with other - separate and independent documents or works, in or on a volume of a - storage or distribution medium, is called an "aggregate" if the - copyright resulting from the compilation is not used to limit the - legal rights of the compilation's users beyond what the individual - works permit. When the Document is included in an aggregate, this - License does not apply to the other works in the aggregate which - are not themselves derivative works of the Document. - - If the Cover Text requirement of section 3 is applicable to these - copies of the Document, then if the Document is less than one half - of the entire aggregate, the Document's Cover Texts may be placed - on covers that bracket the Document within the aggregate, or the - electronic equivalent of covers if the Document is in electronic - form. Otherwise they must appear on printed covers that bracket - the whole aggregate. - - 8. TRANSLATION - - Translation is considered a kind of modification, so you may - distribute translations of the Document under the terms of section - 4. Replacing Invariant Sections with translations requires special - permission from their copyright holders, but you may include - translations of some or all Invariant Sections in addition to the - original versions of these Invariant Sections. You may include a - translation of this License, and all the license notices in the - Document, and any Warranty Disclaimers, provided that you also - include the original English version of this License and the - original versions of those notices and disclaimers. In case of a - disagreement between the translation and the original version of - this License or a notice or disclaimer, the original version will - prevail. - - If a section in the Document is Entitled "Acknowledgements", - "Dedications", or "History", the requirement (section 4) to - Preserve its Title (section 1) will typically require changing the - actual title. - - 9. TERMINATION - - You may not copy, modify, sublicense, or distribute the Document - except as expressly provided under this License. Any attempt - otherwise to copy, modify, sublicense, or distribute it is void, - and will automatically terminate your rights under this License. - - 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, receipt of a copy of some or all of the - same material does not give you any rights to use it. - - 10. FUTURE REVISIONS OF THIS LICENSE - - The Free Software Foundation may publish new, revised versions of - the GNU Free Documentation 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. See - <http://www.gnu.org/copyleft/>. - - Each version of the License is given a distinguishing version - number. If the Document specifies that a particular numbered - version of this License "or any later version" applies to it, you - have the option of following the terms and conditions either of - that specified version or of any later version that has been - published (not as a draft) by the Free Software Foundation. If the - Document does not specify a version number of this License, you may - choose any version ever published (not as a draft) by the Free - Software Foundation. If the Document specifies that a proxy can - decide which future versions of this License can be used, that - proxy's public statement of acceptance of a version permanently - authorizes you to choose that version for the Document. - - 11. RELICENSING - - "Massive Multiauthor Collaboration Site" (or "MMC Site") means any - World Wide Web server that publishes copyrightable works and also - provides prominent facilities for anybody to edit those works. A - public wiki that anybody can edit is an example of such a server. - A "Massive Multiauthor Collaboration" (or "MMC") contained in the - site means any set of copyrightable works thus published on the MMC - site. - - "CC-BY-SA" means the Creative Commons Attribution-Share Alike 3.0 - license published by Creative Commons Corporation, a not-for-profit - corporation with a principal place of business in San Francisco, - California, as well as future copyleft versions of that license - published by that same organization. - - "Incorporate" means to publish or republish a Document, in whole or - in part, as part of another Document. - - An MMC is "eligible for relicensing" if it is licensed under this - License, and if all works that were first published under this - License somewhere other than this MMC, and subsequently - incorporated in whole or in part into the MMC, (1) had no cover - texts or invariant sections, and (2) were thus incorporated prior - to November 1, 2008. - - The operator of an MMC Site may republish an MMC contained in the - site under CC-BY-SA on the same site at any time before August 1, - 2009, provided the MMC is eligible for relicensing. - -ADDENDUM: How to use this License for your documents -==================================================== - -To use this License in a document you have written, include a copy of -the License in the document and put the following copyright and license -notices just after the title page: - - Copyright (C) YEAR YOUR NAME. - Permission is granted to copy, distribute and/or modify this document - under the terms of the GNU Free Documentation License, Version 1.3 - or any later version published by the Free Software Foundation; - with no Invariant Sections, no Front-Cover Texts, and no Back-Cover - Texts. A copy of the license is included in the section entitled ``GNU - Free Documentation License''. - - If you have Invariant Sections, Front-Cover Texts and Back-Cover -Texts, replace the "with...Texts." line with this: - - with the Invariant Sections being LIST THEIR TITLES, with - the Front-Cover Texts being LIST, and with the Back-Cover Texts - being LIST. - - If you have Invariant Sections without Cover Texts, or some other -combination of the three, merge those two alternatives to suit the -situation. - - If your document contains nontrivial examples of program code, we -recommend releasing these examples in parallel under your choice of free -software license, such as the GNU General Public License, to permit -their use in free software. - diff --git a/doc/manual/librejs.txt.gz b/doc/manual/librejs.txt.gz Binary files differdeleted file mode 100644 index 1780e5b..0000000 --- a/doc/manual/librejs.txt.gz +++ /dev/null |