fix: use cdn

website/themes/moderncpp/layout/layout.ejs

@@ -18,7 +18,7 @@
     <%- css(isIndex ? 'modern-cpp/css/index' : 'modern-cpp/css/page') %>
 
     <!-- this needs to be loaded before guide's inline scripts -->
-    <script src="<%- url_for("/modern-cpp/js/vue.min.js") %>"></script>
+    <script src="https://cdn.jsdelivr.net/npm/vue"></script>
     <script>window.PAGE_TYPE = "<%- page.type %>"</script>
 
   </head>
@@ -35,10 +35,10 @@
     <% } else { %>
         <%- body %>
     <% } %>
-    <script src="<%- url_for("/modern-cpp/js/smooth-scroll.min.js") %>"></script>
+    <script src="https://cdnjs.cloudflare.com/ajax/libs/smooth-scroll/10.2.1/js/smooth-scroll.min.js"></script>
 
     <!-- main custom script for sidebars, version selects etc. -->
-    <script src="<%- url_for("/modern-cpp/js/css.escape.js") %>"></script>
+    <script src="https://cdn.jsdelivr.net/npm/css.escape@1.5.1/css.escape.min.js"></script>
     <script src="<%- url_for("/modern-cpp/js/common.js") %>"></script>
 
     <!-- fastclick -->

website/themes/moderncpp/source/modern-cpp/js/css.escape.js

@@ -1,106 +0,0 @@
-/*! https://mths.be/cssescape v1.5.1 by @mathias | MIT license */
-;(function(root, factory) {
-	// https://github.com/umdjs/umd/blob/master/returnExports.js
-	if (typeof exports == 'object') {
-		// For Node.js.
-		module.exports = factory(root);
-	} else if (typeof define == 'function' && define.amd) {
-		// For AMD. Register as an anonymous module.
-		define([], factory.bind(root, root));
-	} else {
-		// For browser globals (not exposing the function separately).
-		factory(root);
-	}
-}(typeof global != 'undefined' ? global : this, function(root) {
-
-	if (root.CSS && root.CSS.escape) {
-		return root.CSS.escape;
-	}
-
-	// https://drafts.csswg.org/cssom/#serialize-an-identifier
-	var cssEscape = function(value) {
-		if (arguments.length == 0) {
-			throw new TypeError('`CSS.escape` requires an argument.');
-		}
-		var string = String(value);
-		var length = string.length;
-		var index = -1;
-		var codeUnit;
-		var result = '';
-		var firstCodeUnit = string.charCodeAt(0);
-		while (++index < length) {
-			codeUnit = string.charCodeAt(index);
-			// Note: there’s no need to special-case astral symbols, surrogate
-			// pairs, or lone surrogates.
-
-			// If the character is NULL (U+0000), then the REPLACEMENT CHARACTER
-			// (U+FFFD).
-			if (codeUnit == 0x0000) {
-				result += '\uFFFD';
-				continue;
-			}
-
-			if (
-				// If the character is in the range [\1-\1F] (U+0001 to U+001F) or is
-				// U+007F, […]
-				(codeUnit >= 0x0001 && codeUnit <= 0x001F) || codeUnit == 0x007F ||
-				// If the character is the first character and is in the range [0-9]
-				// (U+0030 to U+0039), […]
-				(index == 0 && codeUnit >= 0x0030 && codeUnit <= 0x0039) ||
-				// If the character is the second character and is in the range [0-9]
-				// (U+0030 to U+0039) and the first character is a `-` (U+002D), […]
-				(
-					index == 1 &&
-					codeUnit >= 0x0030 && codeUnit <= 0x0039 &&
-					firstCodeUnit == 0x002D
-				)
-			) {
-				// https://drafts.csswg.org/cssom/#escape-a-character-as-code-point
-				result += '\\' + codeUnit.toString(16) + ' ';
-				continue;
-			}
-
-			if (
-				// If the character is the first character and is a `-` (U+002D), and
-				// there is no second character, […]
-				index == 0 &&
-				length == 1 &&
-				codeUnit == 0x002D
-			) {
-				result += '\\' + string.charAt(index);
-				continue;
-			}
-
-			// If the character is not handled by one of the above rules and is
-			// greater than or equal to U+0080, is `-` (U+002D) or `_` (U+005F), or
-			// is in one of the ranges [0-9] (U+0030 to U+0039), [A-Z] (U+0041 to
-			// U+005A), or [a-z] (U+0061 to U+007A), […]
-			if (
-				codeUnit >= 0x0080 ||
-				codeUnit == 0x002D ||
-				codeUnit == 0x005F ||
-				codeUnit >= 0x0030 && codeUnit <= 0x0039 ||
-				codeUnit >= 0x0041 && codeUnit <= 0x005A ||
-				codeUnit >= 0x0061 && codeUnit <= 0x007A
-			) {
-				// the character itself
-				result += string.charAt(index);
-				continue;
-			}
-
-			// Otherwise, the escaped character.
-			// https://drafts.csswg.org/cssom/#escape-a-character
-			result += '\\' + string.charAt(index);
-
-		}
-		return result;
-	};
-
-	if (!root.CSS) {
-		root.CSS = {};
-	}
-
-	root.CSS.escape = cssEscape;
-	return cssEscape;
-
-}));

website/themes/moderncpp/source/modern-cpp/js/smooth-scroll.min.js

@@ -1,2 +0,0 @@
-/*! smooth-scroll v10.2.1 | (c) 2016 Chris Ferdinandi | MIT License | http://github.com/cferdinandi/smooth-scroll */
-!(function(e,t){"function"==typeof define&&define.amd?define([],t(e)):"object"==typeof exports?module.exports=t(e):e.smoothScroll=t(e)})("undefined"!=typeof global?global:this.window||this.global,(function(e){"use strict";var t,n,o,r,a,c,l,i={},u="querySelector"in document&&"addEventListener"in e,s={selector:"[data-scroll]",selectorHeader:null,speed:500,easing:"easeInOutCubic",offset:0,callback:function(){}},d=function(){var e={},t=!1,n=0,o=arguments.length;"[object Boolean]"===Object.prototype.toString.call(arguments[0])&&(t=arguments[0],n++);for(var r=function(n){for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t&&"[object Object]"===Object.prototype.toString.call(n[o])?e[o]=d(!0,e[o],n[o]):e[o]=n[o])};n<o;n++){var a=arguments[n];r(a)}return e},f=function(e){return Math.max(e.scrollHeight,e.offsetHeight,e.clientHeight)},h=function(e,t){for(Element.prototype.matches||(Element.prototype.matches=Element.prototype.matchesSelector||Element.prototype.mozMatchesSelector||Element.prototype.msMatchesSelector||Element.prototype.oMatchesSelector||Element.prototype.webkitMatchesSelector||function(e){for(var t=(this.document||this.ownerDocument).querySelectorAll(e),n=t.length;--n>=0&&t.item(n)!==this;);return n>-1});e&&e!==document;e=e.parentNode)if(e.matches(t))return e;return null},m=function(e){"#"===e.charAt(0)&&(e=e.substr(1));for(var t,n=String(e),o=n.length,r=-1,a="",c=n.charCodeAt(0);++r<o;){if(t=n.charCodeAt(r),0===t)throw new InvalidCharacterError("Invalid character: the input contains U+0000.");a+=t>=1&&t<=31||127==t||0===r&&t>=48&&t<=57||1===r&&t>=48&&t<=57&&45===c?"\\"+t.toString(16)+" ":t>=128||45===t||95===t||t>=48&&t<=57||t>=65&&t<=90||t>=97&&t<=122?n.charAt(r):"\\"+n.charAt(r)}return"#"+a},p=function(e,t){var n;return"easeInQuad"===e&&(n=t*t),"easeOutQuad"===e&&(n=t*(2-t)),"easeInOutQuad"===e&&(n=t<.5?2*t*t:-1+(4-2*t)*t),"easeInCubic"===e&&(n=t*t*t),"easeOutCubic"===e&&(n=--t*t*t+1),"easeInOutCubic"===e&&(n=t<.5?4*t*t*t:(t-1)*(2*t-2)*(2*t-2)+1),"easeInQuart"===e&&(n=t*t*t*t),"easeOutQuart"===e&&(n=1- --t*t*t*t),"easeInOutQuart"===e&&(n=t<.5?8*t*t*t*t:1-8*--t*t*t*t),"easeInQuint"===e&&(n=t*t*t*t*t),"easeOutQuint"===e&&(n=1+--t*t*t*t*t),"easeInOutQuint"===e&&(n=t<.5?16*t*t*t*t*t:1+16*--t*t*t*t*t),n||t},g=function(e,t,n){var o=0;if(e.offsetParent)do o+=e.offsetTop,e=e.offsetParent;while(e);return o=Math.max(o-t-n,0),Math.min(o,v()-b())},b=function(){return Math.max(document.documentElement.clientHeight,e.innerHeight||0)},v=function(){return Math.max(document.body.scrollHeight,document.documentElement.scrollHeight,document.body.offsetHeight,document.documentElement.offsetHeight,document.body.clientHeight,document.documentElement.clientHeight)},y=function(e){return e&&"object"==typeof JSON&&"function"==typeof JSON.parse?JSON.parse(e):{}},O=function(e){return e?f(e)+e.offsetTop:0},S=function(t,n,o){o||(t.focus(),document.activeElement.id!==t.id&&(t.setAttribute("tabindex","-1"),t.focus(),t.style.outline="none"),e.scrollTo(0,n))};i.animateScroll=function(n,o,c){var i=y(o?o.getAttribute("data-options"):null),u=d(t||s,c||{},i),f="[object Number]"===Object.prototype.toString.call(n),h=f||!n.tagName?null:n;if(f||h){var m=e.pageYOffset;u.selectorHeader&&!r&&(r=document.querySelector(u.selectorHeader)),a||(a=O(r));var b,E,I=f?n:g(h,a,parseInt(u.offset,10)),H=I-m,A=v(),j=0,C=function(t,r,a){var c=e.pageYOffset;(t==r||c==r||e.innerHeight+c>=A)&&(clearInterval(a),S(n,r,f),u.callback(n,o))},M=function(){j+=16,b=j/parseInt(u.speed,10),b=b>1?1:b,E=m+H*p(u.easing,b),e.scrollTo(0,Math.floor(E)),C(E,I,l)},w=function(){clearInterval(l),l=setInterval(M,16)};0===e.pageYOffset&&e.scrollTo(0,0),w()}};var E=function(t){var r;try{r=m(decodeURIComponent(e.location.hash))}catch(t){r=m(e.location.hash)}n&&(n.id=n.getAttribute("data-scroll-id"),i.animateScroll(n,o),n=null,o=null)},I=function(r){if(0===r.button&&!r.metaKey&&!r.ctrlKey&&(o=h(r.target,t.selector),o&&"a"===o.tagName.toLowerCase()&&o.hostname===e.location.hostname&&o.pathname===e.location.pathname&&/#/.test(o.href))){var a;try{a=m(decodeURIComponent(o.hash))}catch(e){a=m(o.hash)}if("#"===a){r.preventDefault(),n=document.body;var c=n.id?n.id:"smooth-scroll-top";return n.setAttribute("data-scroll-id",c),n.id="",void(e.location.hash.substring(1)===c?E():e.location.hash=c)}n=document.querySelector(a),n&&(n.setAttribute("data-scroll-id",n.id),n.id="",o.hash===e.location.hash&&(r.preventDefault(),E()))}},H=function(e){c||(c=setTimeout((function(){c=null,a=O(r)}),66))};return i.destroy=function(){t&&(document.removeEventListener("click",I,!1),e.removeEventListener("resize",H,!1),t=null,n=null,o=null,r=null,a=null,c=null,l=null)},i.init=function(n){u&&(i.destroy(),t=d(s,n||{}),r=t.selectorHeader?document.querySelector(t.selectorHeader):null,a=O(r),document.addEventListener("click",I,!1),e.addEventListener("hashchange",E,!1),r&&e.addEventListener("resize",H,!1))},i}));