From 2b856ed6ac34cfbeb8d1fdbe6299d067d6a9123d Mon Sep 17 00:00:00 2001
From: Leo Horie <leohorie@hotmail.com>
Date: Wed, 23 Nov 2016 23:33:57 -0500
Subject: [PATCH] remove unnecessary append

---
 README.md        |  2 +-
 mithril.js       |  8 ++---
 mithril.min.js   | 80 ++++++++++++++++++++++++------------------------
 render/render.js |  9 +++---
 4 files changed, 49 insertions(+), 50 deletions(-)

diff --git a/README.md b/README.md
index 71c22280..f748cef7 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,6 @@ There are over 4000 assertions in the test suite, and tests cover even difficult
 
 ## Modularity
 
-Despite the huge improvements in performance and modularity, the new codebase is smaller than v0.2.x, currently clocking at <!-- size -->7.41 KB<!-- /size --> min+gzip
+Despite the huge improvements in performance and modularity, the new codebase is smaller than v0.2.x, currently clocking at <!-- size -->7.40 KB<!-- /size --> min+gzip
 
 In addition, Mithril is now completely modular: you can import only the modules that you need and easily integrate 3rd party modules if you wish to use a different library for routing, ajax, and even rendering
diff --git a/mithril.js b/mithril.js
index 025d9f78..7fdbec3a 100644
--- a/mithril.js
+++ b/mithril.js
@@ -456,18 +456,18 @@ var _13 = function($window) {
 		else if (old == null) createNodes(parent, vnodes, 0, vnodes.length, hooks, nextSibling, undefined)
 		else if (vnodes == null) removeNodes(old, 0, old.length, vnodes)
 		else {
-			var recycling = isRecyclable(old, vnodes)
-			if (recycling) old = old.concat(old.pool)
 			if (old.length === vnodes.length && vnodes[0] != null && vnodes[0].key == null) {
 				for (var i = 0; i < old.length; i++) {
 					if (old[i] === vnodes[i] || old[i] == null && vnodes[i] == null) continue
 					else if (old[i] == null) insertNode(parent, createNode(vnodes[i], hooks, ns), getNextSibling(old, i + 1, nextSibling))
 					else if (vnodes[i] == null) removeNodes(old, i, i + 1, vnodes)
-					else updateNode(parent, old[i], vnodes[i], hooks, getNextSibling(old, i + 1, nextSibling), recycling, ns)
-					if (recycling && old[i].tag === vnodes[i].tag) insertNode(parent, toFragment(old[i]), getNextSibling(old, i + 1, nextSibling))
+					else updateNode(parent, old[i], vnodes[i], hooks, getNextSibling(old, i + 1, nextSibling), false, ns)
 				}
 			}
 			else {
+				var recycling = isRecyclable(old, vnodes)
+				if (recycling) old = old.concat(old.pool)
+				
 				var oldStart = 0, start = 0, oldEnd = old.length - 1, end = vnodes.length - 1, map
 				while (oldEnd >= oldStart && end >= start) {
 					var o = old[oldStart], v = vnodes[start]
diff --git a/mithril.min.js b/mithril.min.js
index bdf1bb88..41590c4a 100644
--- a/mithril.min.js
+++ b/mithril.min.js
@@ -1,40 +1,40 @@
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+d.attrs&&null!=d.attrs.contenteditable?y(d):null!=g.text&&null!=d.text&&""!==d.text?g.text.toString()!==d.text.toString()&&(g.dom.firstChild.nodeValue=d.text):(null!=g.text&&(g.children=[m("#",void 0,void 0,g.text,void 0,g.dom.firstChild)]),null!=d.text&&(d.children=[m("#",void 0,void 0,d.text,void 0,void 0)]),l(u,g.children,d.children,b,null,a))}else d.instance=m.normalize(d.tag.view.call(d.state,d)),M(d.tag,d,b,q),null!=d.instance?(null==g.instance?r(a,k(d.instance,b,w),u):h(a,g.instance,d.instance,
+b,u,q,w),d.dom=d.instance.dom,d.domSize=d.instance.domSize):null!=g.instance?(f(g.instance,null),d.dom=void 0,d.domSize=0):(d.dom=g.dom,d.domSize=g.domSize)}else f(g,null),r(a,k(d,b,w),u)}function v(a){var c=a.domSize;if(null!=c||null==a.dom){var d=z.createDocumentFragment();if(0<c){for(a=a.dom;--c;)d.appendChild(a.nextSibling);d.insertBefore(a,d.firstChild)}return d}return a.dom}function p(a,g,d){for(;g<a.length;g++)if(null!=a[g]&&null!=a[g].dom)return a[g].dom;return d}function r(a,g,d){d&&d.parentNode?
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+g.slice(f+1),b);else if("o"===g[0]&&"n"===g[1]&&"function"===typeof b)F(a,g,b);else if("style"===g)if(a=d,a===b&&(c.style.cssText="",a=null),null==b)c.style.cssText="";else if("string"===typeof b)c.style.cssText=b;else{"string"===typeof a&&(c.style.cssText="");for(var h in b)c.style[h]=b[h];if(null!=a&&"string"!==typeof a)for(h in a)h in b||(c.style[h]="")}else g in c&&"href"!==g&&"list"!==g&&"form"!==g&&"width"!==g&&"height"!==g&&void 0===e?"input"===a.tag&&"value"===g&&a.dom.value===b&&a.dom===
+z.activeElement||"select"===a.tag&&"value"===g&&a.dom.value===b&&a.dom===z.activeElement||"option"===a.tag&&"value"===g&&a.dom.value===b||(c[g]=b):"boolean"===typeof b?b?c.setAttribute(g,""):c.removeAttribute(g):c.setAttribute("className"===g?"class":g,b)}}function L(a){return"oninit"===a||"oncreate"===a||"onupdate"===a||"onremove"===a||"onbeforeremove"===a||"onbeforeupdate"===a}function F(a,b,d){var c=a.dom,g=function(a){var b=d.call(c,a);"function"===typeof C&&C.call(c,a);return b};if(b in c)c[b]=
+"function"===typeof d?g:null;else{var e=b.slice(2);void 0===a.events&&(a.events={});null!=a.events[b]&&c.removeEventListener(e,a.events[b],!1);"function"===typeof d&&(a.events[b]=g,c.addEventListener(e,a.events[b],!1))}}function t(a,b,d){"function"===typeof a.oninit&&a.oninit.call(b.state,b);"function"===typeof a.oncreate&&d.push(a.oncreate.bind(b.state,b))}function M(a,b,d,e){e?t(a,b,d):"function"===typeof a.onupdate&&d.push(a.onupdate.bind(b.state,b))}function P(a,b){Object.keys(b).forEach(function(c){a[c]=
+b[c]})}var z=a.document,G=z.createDocumentFragment(),C;return{render:function(a,b){if(!a)throw Error("Ensure the DOM element being passed to m.route/m.mount/m.render is not undefined.");var d=[],c=z.activeElement;null==a.vnodes&&(a.textContent="");b instanceof Array||(b=[b]);l(a,a.vnodes,m.normalizeChildren(b),d,null,void 0);a.vnodes=b;for(var e=0;e<d.length;e++)d[e]();z.activeElement!==c&&c.focus()},setEventCallback:function(a){return C=a}}}(window),Q=function(a){var b=0,k=null,e="function"===typeof requestAnimationFrame?
+requestAnimationFrame:setTimeout;return function(l){var h=Date.now();!0===l||0===b||16<=h-b?(b=h,a()):null===k&&(k=e(function(){k=null;a();b=Date.now()},16-(h-b)))}},R=function(a,b,k,e){e=Q(e);null!=b&&b.setEventCallback(function(a){!1!==a.redraw&&k.publish()});null!=k&&(a.redraw&&k.unsubscribe(a.redraw),k.subscribe(e));return a.redraw=e};t.mount=function(a,b){return function(k,e){if(null===e)a.render(k,[]),b.unsubscribe(k.redraw),delete k.redraw;else{if(null==e.view)throw Error("m.mount(element, component) expects a component, not a vnode");
+R(k,a,b,function(){a.render(k,m(e,void 0,void 0,void 0,void 0,void 0))})()}}}(N,J);var K=function(a){if(""===a||null==a)return{};"?"===a.charAt(0)&&(a=a.slice(1));a=a.split("&");for(var b={},k={},e=0;e<a.length;e++){var l=a[e].split("="),h=decodeURIComponent(l[0]),l=2===l.length?decodeURIComponent(l[1]):"";"true"===l?l=!0:"false"===l&&(l=!1);var m=h.split(/\]\[?|\[/),p=b;-1<h.indexOf("[")&&m.pop();for(var r=0;r<m.length;r++){var h=m[r],t=m[r+1],t=""==t||!isNaN(parseInt(t,10)),u=r===m.length-1;""===
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diff --git a/render/render.js b/render/render.js
index bc8acc4e..909477a2 100644
--- a/render/render.js
+++ b/render/render.js
@@ -124,19 +124,18 @@ module.exports = function($window) {
 		else if (old == null) createNodes(parent, vnodes, 0, vnodes.length, hooks, nextSibling, undefined)
 		else if (vnodes == null) removeNodes(old, 0, old.length, vnodes)
 		else {
-			var recycling = isRecyclable(old, vnodes)
-			if (recycling) old = old.concat(old.pool)
-
 			if (old.length === vnodes.length && vnodes[0] != null && vnodes[0].key == null) {
 				for (var i = 0; i < old.length; i++) {
 					if (old[i] === vnodes[i] || old[i] == null && vnodes[i] == null) continue
 					else if (old[i] == null) insertNode(parent, createNode(vnodes[i], hooks, ns), getNextSibling(old, i + 1, nextSibling))
 					else if (vnodes[i] == null) removeNodes(old, i, i + 1, vnodes)
-					else updateNode(parent, old[i], vnodes[i], hooks, getNextSibling(old, i + 1, nextSibling), recycling, ns)
-					if (recycling && old[i].tag === vnodes[i].tag) insertNode(parent, toFragment(old[i]), getNextSibling(old, i + 1, nextSibling))
+					else updateNode(parent, old[i], vnodes[i], hooks, getNextSibling(old, i + 1, nextSibling), false, ns)
 				}
 			}
 			else {
+				var recycling = isRecyclable(old, vnodes)
+				if (recycling) old = old.concat(old.pool)
+				
 				var oldStart = 0, start = 0, oldEnd = old.length - 1, end = vnodes.length - 1, map
 				while (oldEnd >= oldStart && end >= start) {
 					var o = old[oldStart], v = vnodes[start]