diff -Nru python-coverage-4.2+dfsg.1/debian/changelog python-coverage-4.2+dfsg.1/debian/changelog
--- python-coverage-4.2+dfsg.1/debian/changelog	2016-09-24 00:03:52.000000000 -0500
+++ python-coverage-4.2+dfsg.1/debian/changelog	2017-05-23 13:23:23.000000000 -0500
@@ -1,3 +1,11 @@
+python-coverage (4.2+dfsg.1-2.1) UNRELEASED; urgency=medium
+
+  * Non-maintainer upload.
+  * Remove bundled javascript, prefer system libraries 
+    (Closes: bug#740893)
+
+ -- eevel <eevel.weezel@gmail.com>  Tue, 23 May 2017 13:19:41 -0500
+
 python-coverage (4.2+dfsg.1-2) unstable; urgency=medium
 
   * The “Niloy Neel” release.
@@ -5,8 +13,7 @@
     * Update my email address for Debian work.
   * debian/README.source:
     * Much more detail about how to build the source package from VCS.
-  * Specify current VCS for Debian packaging work.
-  * Convert UScan configuration to format version 4.
+  * Specify current VCS for Debian packaging work.  * Convert UScan configuration to format version 4.
   * Add invocations of command-line programs to autopkgtests.
     Closes: bug#827464. Thanks to Barry Warsaw for the report.
   * Configure Sphinx build system to allow import of code during build.
diff -Nru python-coverage-4.2+dfsg.1/debian/patches/fix_js.patch python-coverage-4.2+dfsg.1/debian/patches/fix_js.patch
--- python-coverage-4.2+dfsg.1/debian/patches/fix_js.patch	1969-12-31 18:00:00.000000000 -0600
+++ python-coverage-4.2+dfsg.1/debian/patches/fix_js.patch	2017-05-23 17:06:30.000000000 -0500
@@ -0,0 +1,205 @@
+Description: <short summary of the patch>
+ python-coverage (4.2+dfsg.1-2.1) UNRELEASED; urgency=medium
+ .
+   * Non-maintainer upload.
+   * Remove bundled javascript, prefer system libraries
+     (Closes: bug#740893)
+Author: eevel <eevel.weezel@gmail.com>
+Bug-Debian: https://bugs.debian.org/740893
+
+---
+The information above should follow the Patch Tagging Guidelines, please
+checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here
+are templates for supplementary fields that you might want to add:
+
+Origin: <vendor|upstream|other>, <url of original patch>
+Bug: <url in upstream bugtracker>
+Bug-Debian: https://bugs.debian.org/<bugnumber>
+Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
+Forwarded: <no|not-needed|url proving that it has been forwarded>
+Reviewed-By: <name and email of someone who approved the patch>
+Last-Update: <YYYY-MM-DD>
+
+Index: python-coverage-4.2+dfsg.1/coverage/html.py
+===================================================================
+--- python-coverage-4.2+dfsg.1.orig/coverage/html.py
++++ python-coverage-4.2+dfsg.1/coverage/html.py
+@@ -26,6 +26,7 @@ STATIC_PATH = [
+     "/usr/share/javascript",
+ 
+     # Our htmlfiles directory.
++    # As a fix for #740893, defer to system JS libraries.
+     os.path.join(os.path.dirname(__file__), "htmlfiles"),
+ ]
+ 
+@@ -73,7 +74,7 @@ def write_html(fname, html):
+ class HtmlReporter(Reporter):
+     """HTML reporting."""
+ 
+-    # These files will be copied from the htmlfiles directory to the output
++    # These files will be copied from /usr/share/javascript or the htmlfiles directory to the output
+     # directory.
+     STATIC_FILES = [
+         ("style.css", ""),
+Index: python-coverage-4.2+dfsg.1/coverage/htmlfiles/jquery.hotkeys.js
+===================================================================
+--- python-coverage-4.2+dfsg.1.orig/coverage/htmlfiles/jquery.hotkeys.js
++++ /dev/null
+@@ -1,99 +0,0 @@
+-/*
+- * jQuery Hotkeys Plugin
+- * Copyright 2010, John Resig
+- * Dual licensed under the MIT or GPL Version 2 licenses.
+- *
+- * Based upon the plugin by Tzury Bar Yochay:
+- * http://github.com/tzuryby/hotkeys
+- *
+- * Original idea by:
+- * Binny V A, http://www.openjs.com/scripts/events/keyboard_shortcuts/
+-*/
+-
+-(function(jQuery){
+-
+-	jQuery.hotkeys = {
+-		version: "0.8",
+-
+-		specialKeys: {
+-			8: "backspace", 9: "tab", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
+-			20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
+-			37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del",
+-			96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
+-			104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
+-			112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
+-			120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 191: "/", 224: "meta"
+-		},
+-
+-		shiftNums: {
+-			"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
+-			"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
+-			".": ">",  "/": "?",  "\\": "|"
+-		}
+-	};
+-
+-	function keyHandler( handleObj ) {
+-		// Only care when a possible input has been specified
+-		if ( typeof handleObj.data !== "string" ) {
+-			return;
+-		}
+-
+-		var origHandler = handleObj.handler,
+-			keys = handleObj.data.toLowerCase().split(" ");
+-
+-		handleObj.handler = function( event ) {
+-			// Don't fire in text-accepting inputs that we didn't directly bind to
+-			if ( this !== event.target && (/textarea|select/i.test( event.target.nodeName ) ||
+-				 event.target.type === "text") ) {
+-				return;
+-			}
+-
+-			// Keypress represents characters, not special keys
+-			var special = event.type !== "keypress" && jQuery.hotkeys.specialKeys[ event.which ],
+-				character = String.fromCharCode( event.which ).toLowerCase(),
+-				key, modif = "", possible = {};
+-
+-			// check combinations (alt|ctrl|shift+anything)
+-			if ( event.altKey && special !== "alt" ) {
+-				modif += "alt+";
+-			}
+-
+-			if ( event.ctrlKey && special !== "ctrl" ) {
+-				modif += "ctrl+";
+-			}
+-
+-			// TODO: Need to make sure this works consistently across platforms
+-			if ( event.metaKey && !event.ctrlKey && special !== "meta" ) {
+-				modif += "meta+";
+-			}
+-
+-			if ( event.shiftKey && special !== "shift" ) {
+-				modif += "shift+";
+-			}
+-
+-			if ( special ) {
+-				possible[ modif + special ] = true;
+-
+-			} else {
+-				possible[ modif + character ] = true;
+-				possible[ modif + jQuery.hotkeys.shiftNums[ character ] ] = true;
+-
+-				// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
+-				if ( modif === "shift+" ) {
+-					possible[ jQuery.hotkeys.shiftNums[ character ] ] = true;
+-				}
+-			}
+-
+-			for ( var i = 0, l = keys.length; i < l; i++ ) {
+-				if ( possible[ keys[i] ] ) {
+-					return origHandler.apply( this, arguments );
+-				}
+-			}
+-		};
+-	}
+-
+-	jQuery.each([ "keydown", "keyup", "keypress" ], function() {
+-		jQuery.event.special[ this ] = { add: keyHandler };
+-	});
+-
+-})( jQuery );
+Index: python-coverage-4.2+dfsg.1/coverage/htmlfiles/jquery.isonscreen.js
+===================================================================
+--- python-coverage-4.2+dfsg.1.orig/coverage/htmlfiles/jquery.isonscreen.js
++++ /dev/null
+@@ -1,53 +0,0 @@
+-/* Copyright (c) 2010
+- * @author Laurence Wheway
+- * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+- * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
+- *
+- * @version 1.2.0
+- */
+-(function($) {
+-	jQuery.extend({
+-		isOnScreen: function(box, container) {
+-			//ensure numbers come in as intgers (not strings) and remove 'px' is it's there
+-			for(var i in box){box[i] = parseFloat(box[i])};
+-			for(var i in container){container[i] = parseFloat(container[i])};
+-
+-			if(!container){
+-				container = {
+-					left: $(window).scrollLeft(),
+-					top: $(window).scrollTop(),
+-					width: $(window).width(),
+-					height: $(window).height()
+-				}
+-			}
+-
+-			if(	box.left+box.width-container.left > 0 &&
+-				box.left < container.width+container.left &&
+-				box.top+box.height-container.top > 0 &&
+-				box.top < container.height+container.top
+-			) return true;
+-			return false;
+-		}
+-	})
+-
+-
+-	jQuery.fn.isOnScreen = function (container) {
+-		for(var i in container){container[i] = parseFloat(container[i])};
+-
+-		if(!container){
+-			container = {
+-				left: $(window).scrollLeft(),
+-				top: $(window).scrollTop(),
+-				width: $(window).width(),
+-				height: $(window).height()
+-			}
+-		}
+-
+-		if(	$(this).offset().left+$(this).width()-container.left > 0 &&
+-			$(this).offset().left < container.width+container.left &&
+-			$(this).offset().top+$(this).height()-container.top > 0 &&
+-			$(this).offset().top < container.height+container.top
+-		) return true;
+-		return false;
+-	}
+-})(jQuery);
diff -Nru python-coverage-4.2+dfsg.1/debian/patches/series python-coverage-4.2+dfsg.1/debian/patches/series
--- python-coverage-4.2+dfsg.1/debian/patches/series	2016-09-24 00:03:52.000000000 -0500
+++ python-coverage-4.2+dfsg.1/debian/patches/series	2017-05-23 14:21:36.000000000 -0500
@@ -2,3 +2,4 @@
 02.rename-public-programs.patch
 03.rename-debounce-library.patch
 04.sphinx-add-code-path.patch
+fix_js.patch