ox-html.el: Enhance Javascript scripts display of the license

* lisp/ox-html.el (org-html-scripts)
(org-html-infojs-template): Enhance the display of the
licenses for Javascript scripts.

Thanks to Arne Babenhauserheide for suggesting this.

1 files changed, 25 insertions, 97 deletions

diff --git a/lisp/ox-html.el b/lisp/ox-html.el
index 45e91ad..4dfc14f 100644
--- a/lisp/ox-html.el
+++ b/lisp/ox-html.el
@@ -233,50 +233,28 @@ property on the headline itself.")
 
 (defconst org-html-scripts
   "<script type=\"text/javascript\">
-/*
-@licstart  The following is the entire license notice for the
-JavaScript code in this tag.
-
-Copyright (C) 2012-2020 Free Software Foundation, Inc.
-
-The JavaScript code in this tag is free software: you can
-redistribute it and/or modify it under the terms of the GNU
-General Public License (GNU GPL) as published by the Free Software
-Foundation, either version 3 of the License, or (at your option)
-any later version.  The code is distributed WITHOUT ANY WARRANTY;
-without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE.  See the GNU GPL for more details.
-
-As additional permission under GNU GPL version 3 section 7, you
-may distribute non-source (e.g., minimized or compacted) forms of
-that code without the copy of the GNU GPL normally required by
-section 4, provided you include this license notice and a URL
-through which recipients can access the Corresponding Source.
-
-
-@licend  The above is the entire license notice
-for the JavaScript code in this tag.
-*/
+// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
 <!--/*--><![CDATA[/*><!--*/
- function CodeHighlightOn(elem, id)
- {
-   var target = document.getElementById(id);
-   if(null != target) {
-     elem.cacheClassElem = elem.className;
-     elem.cacheClassTarget = target.className;
-     target.className = \"code-highlighted\";
-     elem.className   = \"code-highlighted\";
-   }
- }
- function CodeHighlightOff(elem, id)
- {
-   var target = document.getElementById(id);
-   if(elem.cacheClassElem)
-     elem.className = elem.cacheClassElem;
-   if(elem.cacheClassTarget)
-     target.className = elem.cacheClassTarget;
- }
-/*]]>*///-->
+     function CodeHighlightOn(elem, id)
+     {
+       var target = document.getElementById(id);
+       if(null != target) {
+         elem.cacheClassElem = elem.className;
+         elem.cacheClassTarget = target.className;
+         target.className = "code-highlighted";
+         elem.className   = "code-highlighted";
+       }
+     }
+     function CodeHighlightOff(elem, id)
+     {
+       var target = document.getElementById(id);
+       if(elem.cacheClassElem)
+         elem.className = elem.cacheClassElem;
+       if(elem.cacheClassTarget)
+         target.className = elem.cacheClassTarget;
+     }
+    /*]]>*///-->
+// @license-end
 </script>"
   "Basic JavaScript that is needed by HTML files produced by Org mode.")
 
@@ -533,67 +511,17 @@ means to use the maximum value consistent with other options."
 
 (defcustom org-html-infojs-template
   "<script type=\"text/javascript\" src=\"%SCRIPT_PATH\">
-/**
- *
- * @source: %SCRIPT_PATH
- *
- * @licstart  The following is the entire license notice for the
- *  JavaScript code in %SCRIPT_PATH.
- *
- * Copyright (C) 2012-2020 Free Software Foundation, Inc.
- *
- *
- * The JavaScript code in this tag is free software: you can
- * redistribute it and/or modify it under the terms of the GNU
- * General Public License (GNU GPL) as published by the Free Software
- * Foundation, either version 3 of the License, or (at your option)
- * any later version.  The code is distributed WITHOUT ANY WARRANTY;
- * without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU GPL for more details.
- *
- * As additional permission under GNU GPL version 3 section 7, you
- * may distribute non-source (e.g., minimized or compacted) forms of
- * that code without the copy of the GNU GPL normally required by
- * section 4, provided you include this license notice and a URL
- * through which recipients can access the Corresponding Source.
- *
- * @licend  The above is the entire license notice
- * for the JavaScript code in %SCRIPT_PATH.
- *
- */
+// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
+// @license-end
 </script>
 
 <script type=\"text/javascript\">
-
-/*
-@licstart  The following is the entire license notice for the
-JavaScript code in this tag.
-
-Copyright (C) 2012-2020 Free Software Foundation, Inc.
-
-The JavaScript code in this tag is free software: you can
-redistribute it and/or modify it under the terms of the GNU
-General Public License (GNU GPL) as published by the Free Software
-Foundation, either version 3 of the License, or (at your option)
-any later version.  The code is distributed WITHOUT ANY WARRANTY;
-without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE.  See the GNU GPL for more details.
-
-As additional permission under GNU GPL version 3 section 7, you
-may distribute non-source (e.g., minimized or compacted) forms of
-that code without the copy of the GNU GPL normally required by
-section 4, provided you include this license notice and a URL
-through which recipients can access the Corresponding Source.
-
-
-@licend  The above is the entire license notice
-for the JavaScript code in this tag.
-*/
-
+// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
 <!--/*--><![CDATA[/*><!--*/
 %MANAGER_OPTIONS
 org_html_manager.setup();  // activate after the parameters are set
 /*]]>*///-->
+// @license-end
 </script>"
   "The template for the export style additions when org-info.js is used.
 Option settings will replace the %MANAGER-OPTIONS cookie."