• Third-party tools

++ xinha

• Upstream homepage: http://xinha.webfactional.com/

• License: [http://xinha.webfactional.com/wiki/Licence Three-clause BSD license]

• Files: services/editor/xinha/*

++ fckeditor

• Upstream homepage: http://www.fckeditor.net/

• License: [http://www.fckeditor.net/license GPL, LGPL and MPL]

• Files: services/editor/fckeditor/*

++ tinymce

• Upstream homepage: http://tinymce.moxiecode.com/

• License: [http://wiki.moxiecode.com/index.php/TinyMCE:License LGPL2]

• Files: services/editor/tinymce/*

++ scriptaculous

• Upstream homepage: http://script.aculo.us/

• License: [http://wiki.script.aculo.us/scriptaculous/show/License MIT]

• Files: js/{,src/}{controls.js,dragdrop.js,effects.js,scriptaculous.js,slider.js}

++ prototype

• Upstream homepage: http://prototypejs.org/

• License: [http://dev.rubyonrails.org/browser/spinoffs/prototype/trunk/LICENSE?format=raw MIT]

• Files: js/{,src/}prototype.js

++ openoffice xsl

• Upstream homepage: http://openoffice.org

• License: LGPL-2 and SISL

• Files: lib/Horde/MIME/Viewer/ooo/*

• License problems

• [http://bugs.horde.org/ticket/6661 Some copyright are missing]

• External links

• [http://www.gnu.org/licenses/why-assign.html Why the FSF gets copyright assignments from contributors]

• [http://web.archive.org/web/20070103221851/http://www.gentoo.org/proj/en/devrel/copyright/index.xml Copyright Assignment to Gentoo]