diff --git a/templates.go b/templates.go
index 413f76a..9c2f1d3 100644
--- a/templates.go
+++ b/templates.go
@@ -1,185 +1,189 @@
 package writefreely
 
 import (
 	"fmt"
 	"github.com/dustin/go-humanize"
 	"github.com/writeas/web-core/l10n"
 	"github.com/writeas/web-core/log"
 	"html/template"
 	"io"
 	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
 	"strings"
 )
 
 var (
 	templates = map[string]*template.Template{}
 	pages     = map[string]*template.Template{}
 	userPages = map[string]*template.Template{}
 	funcMap   = template.FuncMap{
 		"largeNumFmt": largeNumFmt,
 		"pluralize":   pluralize,
 		"isRTL":       isRTL,
 		"isLTR":       isLTR,
 		"localstr":    localStr,
 		"localhtml":   localHTML,
 		"tolower":     strings.ToLower,
 	}
 )
 
 const (
 	templatesDir = "templates"
 	pagesDir     = "pages"
 )
 
 func showUserPage(w http.ResponseWriter, name string, obj interface{}) {
 	if obj == nil {
 		log.Error("showUserPage: data is nil!")
 		return
 	}
 	if err := userPages[filepath.Join("user", name+".tmpl")].ExecuteTemplate(w, name, obj); err != nil {
 		log.Error("Error parsing %s: %v", name, err)
 	}
 }
 
 func initTemplate(name string) {
 	if debugging {
 		log.Info("  %s%s%s.tmpl", templatesDir, string(filepath.Separator), name)
 	}
 
 	if name == "collection" || name == "collection-tags" {
 		// These pages list out collection posts, so we also parse templatesDir + "include/posts.tmpl"
 		templates[name] = template.Must(template.New("").Funcs(funcMap).ParseFiles(
 			filepath.Join(templatesDir, name+".tmpl"),
 			filepath.Join(templatesDir, "include", "posts.tmpl"),
 			filepath.Join(templatesDir, "include", "footer.tmpl"),
+			filepath.Join(templatesDir, "include", "render.tmpl"),
 			filepath.Join(templatesDir, "base.tmpl"),
 		))
 	} else {
 		templates[name] = template.Must(template.New("").Funcs(funcMap).ParseFiles(
 			filepath.Join(templatesDir, name+".tmpl"),
 			filepath.Join(templatesDir, "include", "footer.tmpl"),
+			filepath.Join(templatesDir, "include", "render.tmpl"),
 			filepath.Join(templatesDir, "base.tmpl"),
 		))
 	}
 }
 
 func initPage(path, key string) {
 	if debugging {
 		log.Info("  %s", key)
 	}
 
 	pages[key] = template.Must(template.New("").Funcs(funcMap).ParseFiles(
 		path,
 		filepath.Join(templatesDir, "include", "footer.tmpl"),
+		filepath.Join(templatesDir, "include", "render.tmpl"),
 		filepath.Join(templatesDir, "base.tmpl"),
 	))
 }
 
 func initUserPage(path, key string) {
 	if debugging {
 		log.Info("  %s", key)
 	}
 
 	userPages[key] = template.Must(template.New(key).Funcs(funcMap).ParseFiles(
 		path,
 		filepath.Join(templatesDir, "user", "include", "header.tmpl"),
 		filepath.Join(templatesDir, "user", "include", "footer.tmpl"),
+		filepath.Join(templatesDir, "user", "include", "render.tmpl"),
 	))
 }
 
 func initTemplates() error {
 	log.Info("Loading templates...")
 	tmplFiles, err := ioutil.ReadDir(templatesDir)
 	if err != nil {
 		return err
 	}
 
 	for _, f := range tmplFiles {
 		if !f.IsDir() && !strings.HasPrefix(f.Name(), ".") {
 			parts := strings.Split(f.Name(), ".")
 			key := parts[0]
 			initTemplate(key)
 		}
 	}
 
 	log.Info("Loading pages...")
 	// Initialize all static pages that use the base template
 	filepath.Walk(pagesDir, func(path string, i os.FileInfo, err error) error {
 		if !i.IsDir() && !strings.HasPrefix(i.Name(), ".") {
 			parts := strings.Split(path, string(filepath.Separator))
 			key := i.Name()
 			if len(parts) > 2 {
 				key = fmt.Sprintf("%s%s%s", parts[1], string(filepath.Separator), i.Name())
 			}
 			initPage(path, key)
 		}
 
 		return nil
 	})
 
 	log.Info("Loading user pages...")
 	// Initialize all user pages that use base templates
 	filepath.Walk(filepath.Join(templatesDir, "user"), func(path string, f os.FileInfo, err error) error {
 		if !f.IsDir() && !strings.HasPrefix(f.Name(), ".") {
 			parts := strings.Split(path, string(filepath.Separator))
 			key := f.Name()
 			if len(parts) > 2 {
 				key = filepath.Join(parts[1], f.Name())
 			}
 			initUserPage(path, key)
 		}
 
 		return nil
 	})
 
 	return nil
 }
 
 // renderPage retrieves the given template and renders it to the given io.Writer.
 // If something goes wrong, the error is logged and returned.
 func renderPage(w io.Writer, tmpl string, data interface{}) error {
 	err := pages[tmpl].ExecuteTemplate(w, "base", data)
 	if err != nil {
 		log.Error("%v", err)
 	}
 	return err
 }
 
 func largeNumFmt(n int64) string {
 	return humanize.Comma(n)
 }
 
 func pluralize(singular, plural string, n int64) string {
 	if n == 1 {
 		return singular
 	}
 	return plural
 }
 
 func isRTL(d string) bool {
 	return d == "rtl"
 }
 
 func isLTR(d string) bool {
 	return d == "ltr" || d == "auto"
 }
 
 func localStr(term, lang string) string {
 	s := l10n.Strings(lang)[term]
 	if s == "" {
 		s = l10n.Strings("")[term]
 	}
 	return s
 }
 
 func localHTML(term, lang string) template.HTML {
 	s := l10n.Strings(lang)[term]
 	if s == "" {
 		s = l10n.Strings("")[term]
 	}
 	s = strings.Replace(s, "write.as", "<a href=\"https://writefreely.org\">write freely</a>", 1)
 	return template.HTML(s)
 }
diff --git a/templates/collection-post.tmpl b/templates/collection-post.tmpl
index b3e04cc..5baea38 100644
--- a/templates/collection-post.tmpl
+++ b/templates/collection-post.tmpl
@@ -1,147 +1,138 @@
 {{define "post"}}<!DOCTYPE HTML>
 <html {{if .Language.Valid}}lang="{{.Language.String}}"{{end}} dir="{{.Direction}}">
 	<head prefix="og: http://ogp.me/ns# article: http://ogp.me/ns/article#">
 		<meta charset="utf-8">
 
 		<title>{{.PlainDisplayTitle}} &mdash; {{.Collection.DisplayTitle}}</title>
 		
 		<link rel="stylesheet" type="text/css" href="/css/write.css" />
 		<link rel="shortcut icon" href="/favicon.ico" />
 		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 		<link rel="canonical" href="{{.CanonicalURL}}" />
 		<meta name="generator" content="Write Freely">
 		<meta name="title" content="{{.PlainDisplayTitle}} &mdash; {{if .Collection.Title}}{{.Collection.Title}}{{else}}{{.Collection.Alias}}{{end}}">
 		<meta name="description" content="{{.Summary}}">
 		{{if gt .Views 1}}<meta name="twitter:label1" value="Views">
 		<meta name="twitter:data1" value="{{largeNumFmt .Views}}">{{end}}
 		<meta name="author" content="{{.Collection.Title}}" />
 		<meta itemprop="description" content="{{.Summary}}">
 		<meta itemprop="datePublished" content="{{.CreatedDate}}" />
 		<meta name="twitter:card" content="summary">
 		<meta name="twitter:description" content="{{.Summary}}">
 		<meta name="twitter:title" content="{{.PlainDisplayTitle}} &mdash; {{if .Collection.Title}}{{.Collection.Title}}{{else}}{{.Collection.Alias}}{{end}}">
 		{{if gt (len .Images) 0}}<meta name="twitter:image" content="{{index .Images 0}}">{{else}}<meta name="twitter:image" content="{{.Collection.AvatarURL}}">{{end}}
 		<meta property="og:title" content="{{.PlainDisplayTitle}}" />
 		<meta property="og:description" content="{{.Summary}}" />
 		<meta property="og:site_name" content="{{.Collection.DisplayTitle}}" />
 		<meta property="og:type" content="article" />
 		<meta property="og:url" content="{{.CanonicalURL}}" />
 		<meta property="og:updated_time" content="{{.Created8601}}" />
 		{{range .Images}}<meta property="og:image" content="{{.}}" />{{else}}<meta property="og:image" content="{{.Collection.AvatarURL}}">{{end}}
 		<meta property="article:published_time" content="{{.Created8601}}">
 		{{if .Collection.StyleSheet}}<style type="text/css">{{.Collection.StyleSheetDisplay}}</style>{{end}}
 		{{if .Collection.RenderMathJax}}
 		<script type="text/x-mathjax-config">
 		  MathJax.Hub.Config({
 			extensions: ["tex2jax.js"],
 			jax: ["input/TeX", "output/HTML-CSS"],
 			tex2jax: {
 			  inlineMath: [ ['$','$'], ["\\(","\\)"] ],
 			  displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
 			  processEscapes: true
 			},
 			"HTML-CSS": { fonts: ["TeX"] }
 		  });
 		</script>
 		<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML" async></script>{{end}}
 
 
-		{{if .Collection.CodeHighlight}}
-		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/atom-one-light.min.css" />
-		<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
-		<script>
-		  addEventListener('load', function () {
-		    var x = document.querySelectorAll("code[class^='language-']");
-		    for (i=0; i<x.length; i++) {
-		      hljs.highlightBlock(x[i]);
-		    }});
-		</script>
-		{{end}}
+		<!-- Add highlighting logic -->
+		{{template "highlighting" .}}
 
 	</head>
 	<body id="post">
 		
 		<div id="overlay"></div>
 
 		<header>
 		<h1 dir="{{.Direction}}" id="blog-title"><a rel="author" href="{{if .IsTopLevel}}/{{else}}/{{.Collection.Alias}}/{{end}}" class="h-card p-author">{{.Collection.DisplayTitle}}</a></h1>
 			<nav>
 				{{if .PinnedPosts}}
 				{{range .PinnedPosts}}<a class="pinned{{if eq .Slug.String $.Slug.String}} selected{{end}}" href="{{if not $.SingleUser}}/{{$.Collection.Alias}}/{{.Slug.String}}{{else}}{{.CanonicalURL}}{{end}}">{{.PlainDisplayTitle}}</a>{{end}}
 				{{end}}
 				{{ if .IsOwner }}<span class="views" dir="ltr"><strong>{{largeNumFmt .Views}}</strong> {{pluralize "view" "views" .Views}}</span>
 				<a class="xtra-feature" href="/{{if not .SingleUser}}{{.Collection.Alias}}/{{end}}{{.Slug.String}}/edit" dir="{{.Direction}}">Edit</a>
 				{{if .IsPinned}}<a class="xtra-feature unpin" href="/{{.Collection.Alias}}/{{.Slug.String}}/unpin" dir="{{.Direction}}" onclick="unpinPost(event, '{{.ID}}')">Unpin</a>{{end}}
 				{{ end }}
 			</nav>
 		</header>
 		
 		<article id="post-body" class="{{.Font}} h-entry">{{if .IsScheduled}}<p class="badge">Scheduled</p>{{end}}{{if .Title.String}}<h2 id="title" class="p-name">{{.FormattedDisplayTitle}}</h2>{{end}}<div class="e-content">{{.HTMLContent}}</div></article>
 
 		{{ if .Collection.ShowFooterBranding }}
 		<footer dir="ltr"><hr><nav><p style="font-size: 0.9em">{{localhtml "published with write.as" .Language.String}}</p></nav></footer>
 		{{ end }}
 	</body>
 	
 	{{if .Collection.CanShowScript}}
 		{{range .Collection.ExternalScripts}}<script type="text/javascript" src="{{.}}" async></script>{{end}}
 		{{if .Collection.Script}}<script type="text/javascript">{{.Collection.ScriptDisplay}}</script>{{end}}
 	{{end}}
 	<script type="text/javascript">
 
 var pinning = false;
 function unpinPost(e, postID) {
 	e.preventDefault();
 	if (pinning) {
 		return;
 	}
 	pinning = true;
 
 	var $header = document.getElementsByTagName('header')[0];
 	var callback = function() {
 		// Hide current page
 		var $pinnedNavLink = $header.getElementsByTagName('nav')[0].querySelector('.pinned.selected');
 		$pinnedNavLink.style.display = 'none';
 	};
 
 	var $pinBtn = $header.getElementsByClassName('unpin')[0];
 	$pinBtn.innerHTML = '...';
 
 	var http = new XMLHttpRequest();
 	var url = "/api/collections/{{.Collection.Alias}}/unpin";
 	var params = [ { "id": postID } ];
 	http.open("POST", url, true);
 	http.setRequestHeader("Content-type", "application/json");
 	http.onreadystatechange = function() {
 		if (http.readyState == 4) {
 			pinning = false;
 			if (http.status == 200) {
 				callback();
 				$pinBtn.style.display = 'none';
 				$pinBtn.innerHTML = 'Pin';
 			} else if (http.status == 409) {
 				$pinBtn.innerHTML = 'Unpin';
 			} else {
 				$pinBtn.innerHTML = 'Unpin';
 				alert("Failed to unpin." + (http.status>=500?" Please try again.":""));
 			}
 		}
 	}
 	http.send(JSON.stringify(params));
 };
 
 	try { // Fonts
 	  WebFontConfig = {
 		custom: { families: [ 'Lora:400,700:latin', 'Open+Sans:400,700:latin' ], urls: [ '/css/fonts.css' ] }
 	  };
 	  (function() {
 		var wf = document.createElement('script');
 		wf.src = '/js/webfont.js';
 		wf.type = 'text/javascript';
 		wf.async = 'true';
 		var s = document.getElementsByTagName('script')[0];
 		s.parentNode.insertBefore(wf, s);
 	  })();
 	} catch (e) { /* ¯\_(ツ)_/¯ */ }
 	</script>
 </html>{{end}}
diff --git a/templates/collection-tags.tmpl b/templates/collection-tags.tmpl
index 4c2a126..e5c5fdc 100644
--- a/templates/collection-tags.tmpl
+++ b/templates/collection-tags.tmpl
@@ -1,213 +1,203 @@
 {{define "collection-tags"}}<!DOCTYPE HTML>
 <html>
 	<head prefix="og: http://ogp.me/ns# article: http://ogp.me/ns/article#">
 		<meta charset="utf-8">
 
 		<title>{{.Tag}} &mdash; {{.Collection.DisplayTitle}}</title>
 		
 		<link rel="stylesheet" type="text/css" href="{{if .IsCustomDomain}}https://files.writeas.org{{end}}/css/write.css" />
 		<link rel="shortcut icon" href="{{ if .Collection.ShowFooterBranding }}{{if .IsCustomDomain}}https://files.writeas.org{{end}}/favicon.ico{{ else }}/none.ico{{ end }}" />
 		{{if not .Collection.IsPrivate}}<link rel="alternate" type="application/rss+xml" title="{{.Tag}} posts on {{.DisplayTitle}}" href="{{.CanonicalURL}}tag:{{.Tag}}/feed/" />{{end}}
 		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 		<link rel="canonical" href="{{.CanonicalURL}}tag:{{.Tag | tolower}}" />
 		<meta name="generator" content="Write.as">
 		<meta name="title" content="{{.Tag}} &mdash; {{.Collection.DisplayTitle}}">
 		<meta name="description" content="{{.Tag}} posts on {{.Collection.DisplayTitle}}">
 		<meta name="application-name" content="Write.as">
 		<meta name="application-url" content="https://write.as">
 		{{if gt .Views 1}}<meta name="twitter:label1" value="Views">
 		<meta name="twitter:data1" value="{{largeNumFmt .Views}}">{{end}}
 		<meta itemprop="name" content="{{.Collection.DisplayTitle}}">
 		<meta itemprop="description" content="{{.Tag}} posts on {{.Collection.DisplayTitle}}">
 		<meta name="twitter:card" content="summary">
 		<meta name="twitter:site" content="@writeas__">
 		<meta name="twitter:description" content="{{.Tag}} posts on {{.Collection.DisplayTitle}}">
 		<meta name="twitter:title" content="{{.Tag}} &mdash; {{.Collection.DisplayTitle}}">
 		<meta name="twitter:image" content="{{.Collection.AvatarURL}}">
 		<meta property="og:title" content="{{.Tag}} &mdash; {{.Collection.DisplayTitle}}" />
 		<meta property="og:site_name" content="{{.DisplayTitle}}" />
 		<meta property="og:type" content="article" />
 		<meta property="og:url" content="{{.CanonicalURL}}tag:{{.Tag}}" />
 		<meta property="og:image" content="{{.Collection.AvatarURL}}">
 		{{if .Collection.StyleSheet}}<style type="text/css">{{.Collection.StyleSheetDisplay}}</style>{{end}}
 		{{if .Collection.RenderMathJax}}
 		<script type="text/x-mathjax-config">
 		  MathJax.Hub.Config({
 			extensions: ["tex2jax.js"],
 			jax: ["input/TeX", "output/HTML-CSS"],
 			tex2jax: {
 			  inlineMath: [ ['$','$'], ["\\(","\\)"] ],
 			  displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
 			  processEscapes: true
 			},
 			"HTML-CSS": { fonts: ["TeX"] }
 		  });
 		</script>
 		<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML" async></script>{{end}}
 
-		{{if .CodeHighlight}}
-		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/atom-one-light.min.css" />
-		<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
-		<script>
-		  addEventListener('load', function () {
-		    var x = document.querySelectorAll("code[class^='language-']");
-		    for (i=0; i<x.length; i++) {
-		      hljs.highlightBlock(x[i]);
-		    }});
-		</script>
-		{{end}}
-
+		<!-- Add highlighting logic -->
+		{{template "highlighting" . }}
 
 	</head>
 	<body id="subpage">
 		
 		<div id="overlay"></div>
 
 		<header>
 		<h1 dir="{{.Direction}}" id="blog-title"><a href="{{if .IsTopLevel}}/{{else}}/{{.Collection.Alias}}/{{end}}" class="h-card p-author">{{.Collection.DisplayTitle}}</a></h1>
 			<nav>
 				{{if .PinnedPosts}}
 				{{range .PinnedPosts}}<a class="pinned" href="{{if not $.SingleUser}}/{{$.Collection.Alias}}/{{.Slug.String}}{{else}}{{.CanonicalURL}}{{end}}">{{.DisplayTitle}}</a>{{end}}
 				{{end}}
 			</nav>
 		</header>
 		
 		{{if .Posts}}<section id="wrapper" itemscope itemtype="http://schema.org/Blog">{{else}}<div id="wrapper">{{end}}
 			<h1>{{.Tag}}</h1>
 			{{template "posts" .}}
 		{{if .Posts}}</section>{{else}}</div>{{end}}
 
 		{{ if .Collection.ShowFooterBranding }}
 		<footer dir="ltr">
 			<hr>
 			<nav>
 				<p style="font-size: 0.9em"><a class="home pubd" href="/">{{.SiteName}}</a> &middot; powered by <a style="margin-left:0" href="https://writefreely.org">write freely</a></p>
 			</nav>
 		</footer>
 		{{ end }}
 	</body>
 	
 	{{if .CanShowScript}}
 		{{range .ExternalScripts}}<script type="text/javascript" src="{{.}}" async></script>{{end}}
 		{{if .Collection.Script}}<script type="text/javascript">{{.ScriptDisplay}}</script>{{end}}
 	{{end}}
 	{{if .IsOwner}}
 	<script src="/js/h.js"></script>
 	<script src="/js/postactions.js"></script>
 	{{end}}
 	<script type="text/javascript">
 {{if .IsOwner}}
 var deleting = false;
 function delPost(e, id, owned) {
 	e.preventDefault();
 	if (deleting) {
 		return;
 	}
 
 	// TODO: UNDO!
 	if (window.confirm('Are you sure you want to delete this post?')) {
 		// AJAX
 		deletePost(id, "", function() {
 			// Remove post from list
 			var $postEl = document.getElementById('post-' + id);
 			$postEl.parentNode.removeChild($postEl);
 			// TODO: add next post from this collection at the bottom
 		});
 	}
 }
 
 var deletePost = function(postID, token, callback) {
 	deleting = true;
 
 	var $delBtn = document.getElementById('post-' + postID).getElementsByClassName('delete action')[0];
 	$delBtn.innerHTML = '...';
 
 	var http = new XMLHttpRequest();
 	var url = "/api/posts/" + postID;
 	http.open("DELETE", url, true);
 	http.onreadystatechange = function() {
 		if (http.readyState == 4) {
 			deleting = false;
 			if (http.status == 204) {
 				callback();
 			} else if (http.status == 409) {
 				$delBtn.innerHTML = 'delete';
 				alert("Post is synced to another account. Delete the post from that account instead.");
 				// TODO: show "remove" button instead of "delete" now
 				// Persist that state.
 				// Have it remove the post locally only.
 			} else {
 				$delBtn.innerHTML = 'delete';
 				alert("Failed to delete." + (http.status>=500?" Please try again.":""));
 			}
 		}
 	}
 	http.send();
 };
 
 var pinning = false;
 function pinPost(e, postID, slug, title) {
 	e.preventDefault();
 	if (pinning) {
 		return;
 	}
 	pinning = true;
 
 	var callback = function() {
 		// Visibly remove post from collection
 		var $postEl = document.getElementById('post-' + postID);
 		$postEl.parentNode.removeChild($postEl);
 		var $header = document.getElementsByTagName('header')[0];
 		var $pinnedNavs = $header.getElementsByTagName('nav');
 		// Add link to nav
 		var link = '<a class="pinned" href="/{{.Alias}}/'+slug+'">'+title+'</a>';
 		if ($pinnedNavs.length == 0) {
 			$header.insertAdjacentHTML("beforeend", '<nav>'+link+'</nav>');
 		} else {
 			$pinnedNavs[0].insertAdjacentHTML("beforeend", link);
 		}
 	};
 
 	var $pinBtn = document.getElementById('post-' + postID).getElementsByClassName('pin action')[0];
 	$pinBtn.innerHTML = '...';
 
 	var http = new XMLHttpRequest();
 	var url = "/api/collections/{{.Alias}}/pin";
 	var params = [ { "id": postID } ];
 	http.open("POST", url, true);
 	http.setRequestHeader("Content-type", "application/json");
 	http.onreadystatechange = function() {
 		if (http.readyState == 4) {
 			pinning = false;
 			if (http.status == 200) {
 				callback();
 			} else if (http.status == 409) {
 				$pinBtn.innerHTML = 'pin';
 				alert("Post is synced to another account. Delete the post from that account instead.");
 				// TODO: show "remove" button instead of "delete" now
 				// Persist that state.
 				// Have it remove the post locally only.
 			} else {
 				$pinBtn.innerHTML = 'pin';
 				alert("Failed to pin." + (http.status>=500?" Please try again.":""));
 			}
 		}
 	}
 	http.send(JSON.stringify(params));
 };
 {{end}}
 	try { // Fonts
 	  WebFontConfig = {
 		custom: { families: [ 'Lora:400,700:latin', 'Open+Sans:400,700:latin' ], urls: [ '{{if .IsCustomDomain}}https://files.writeas.org{{end}}/css/fonts.css' ] }
 	  };
 	  (function() {
 		var wf = document.createElement('script');
 		wf.src = '{{if .IsCustomDomain}}https://files.writeas.org{{end}}/js/webfont.js';
 		wf.type = 'text/javascript';
 		wf.async = 'true';
 		var s = document.getElementsByTagName('script')[0];
 		s.parentNode.insertBefore(wf, s);
 	  })();
 	} catch (e) { /* ¯\_(ツ)_/¯ */ }
 	</script>
 </html>{{end}}
diff --git a/templates/collection.tmpl b/templates/collection.tmpl
index a3fe8f6..54f8b2f 100644
--- a/templates/collection.tmpl
+++ b/templates/collection.tmpl
@@ -1,247 +1,239 @@
 {{define "collection"}}<!DOCTYPE HTML>
 <html {{if .Language}}lang="{{.Language}}"{{end}} dir="{{.Direction}}">
 	<head>
 		<meta charset="utf-8">
 
 		<title>{{.DisplayTitle}}{{if not .SingleUser}} &mdash; {{.SiteName}}{{end}}</title>
 		
 		<link rel="stylesheet" type="text/css" href="/css/write.css" />
 		<link rel="shortcut icon" href="/favicon.ico" />
 		<link rel="canonical" href="{{.CanonicalURL}}">
 		{{if gt .CurrentPage 1}}<link rel="prev" href="{{.PrevPageURL .Prefix .CurrentPage .IsTopLevel}}">{{end}}
 		{{if lt .CurrentPage .TotalPages}}<link rel="next" href="{{.NextPageURL .Prefix .CurrentPage .IsTopLevel}}">{{end}}
 		{{if not .IsPrivate}}<link rel="alternate" type="application/rss+xml" title="{{.DisplayTitle}} &raquo; Feed" href="{{.CanonicalURL}}feed/" />{{end}}
 		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
 		<meta name="generator" content="Write Freely">
 		<meta name="description" content="{{.Description}}">
 		<meta itemprop="name" content="{{.DisplayTitle}}">
 		<meta itemprop="description" content="{{.Description}}">
 		<meta name="twitter:card" content="summary">
 		<meta name="twitter:title" content="{{.DisplayTitle}}">
 		<meta name="twitter:image" content="{{.AvatarURL}}">
 		<meta name="twitter:description" content="{{.Description}}">
 		<meta property="og:title" content="{{.DisplayTitle}}" />
 		<meta property="og:site_name" content="{{.DisplayTitle}}" />
 		<meta property="og:type" content="article" />
 		<meta property="og:url" content="{{.CanonicalURL}}" />
 		<meta property="og:description" content="{{.Description}}" />
 		<meta property="og:image" content="{{.AvatarURL}}">
 		{{if .StyleSheet}}<style type="text/css">{{.StyleSheetDisplay}}</style>{{end}}
 		{{if .RenderMathJax}}
 		<script type="text/x-mathjax-config">
 		  MathJax.Hub.Config({
 			extensions: ["tex2jax.js"],
 			jax: ["input/TeX", "output/HTML-CSS"],
 			tex2jax: {
 			  inlineMath: [ ['$','$'], ["\\(","\\)"] ],
 			  displayMath: [ ['$$','$$'], ["\\[","\\]"] ],
 			  processEscapes: true
 			},
 			"HTML-CSS": { fonts: ["TeX"] }
 		  });
 		</script>
 		<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-MML-AM_CHTML" async></script>{{end}}
 
 
-		{{if .CodeHighlight}}
-		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/atom-one-light.min.css" />
-		<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
-		<script>
-		  addEventListener('load', function () {
-		    var x = document.querySelectorAll("code[class^='language-']");
-		    for (i=0; i<x.length; i++) {
-		      hljs.highlightBlock(x[i]);
-		    }});
-		</script>
-		{{end}}
+		<!-- Add highlighting logic -->
+		{{template "highlighting" . }}
+
 	</head>
 	<body id="collection" itemscope itemtype="http://schema.org/WebPage">
 		{{if or .IsOwner .SingleUser}}<nav id="manage"><ul>
 			<li><a onclick="void(0)">&#9776; Menu</a>
 				<ul>
 					{{ if .IsOwner }}
 					{{if .SingleUser}}
 					<li><a href="/me/new">New Post</a></li>
 					{{else}}
 					<li><a href="/#{{.Alias}}" class="write">{{.SiteName}}</a></li>
 					{{end}}
 					<li><a href="/me/c/{{.Alias}}">Customize</a></li>
 					<li><a href="/me/c/{{.Alias}}/stats">Stats</a></li>
 					<li class="separator"><hr /></li>
 					{{if not .SingleUser}}<li><a href="/me/c/"><img class="ic-18dp" src="/img/ic_blogs_dark@2x.png" /> View Blogs</a></li>{{end}}
 					<li><a href="/me/posts/"><img class="ic-18dp" src="/img/ic_list_dark@2x.png" /> View Drafts</a></li>
 					{{ else }}
 					<li><a href="/login">Log in</a></li>
 					{{ end }}
 				</ul>
 			</li>
 		</ul></nav>{{end}}
 		
 		<header>
 		<h1 dir="{{.Direction}}" id="blog-title">{{if .Posts}}{{else}}<span class="writeas-prefix"><a href="/">write.as</a></span> {{end}}<a href="/{{if .IsTopLevel}}{{else}}{{.Prefix}}{{.Alias}}/{{end}}" class="h-card p-author u-url" rel="me author">{{.DisplayTitle}}</a></h1>
 		{{if .Description}}<p class="description p-note">{{.Description}}</p>{{end}}
 		{{/*if not .Public/*}}
 			<!--p class="meta-note"><span>Private collection</span>. Only you can see this page.</p-->
 		{{/*end*/}}
 		{{if .PinnedPosts}}<nav>
 			{{range .PinnedPosts}}<a class="pinned" href="{{if not $.SingleUser}}/{{$.Alias}}/{{.Slug.String}}{{else}}{{.CanonicalURL}}{{end}}">{{.PlainDisplayTitle}}</a>{{end}}</nav>
 		{{end}}
 		</header>
 		
 		{{if .Posts}}<section id="wrapper" itemscope itemtype="http://schema.org/Blog">{{else}}<div id="wrapper">{{end}}
 
 			{{if .IsWelcome}}
 			<div id="welcome">
 				<h2>Welcome, <strong>{{.Username}}</strong>!</h2>
 				<p>This is your new blog.</p>
 				<p><a class="simple-cta" href="/#{{.Alias}}">Start writing</a>, or <a class="simple-cta" href="/me/c/{{.Alias}}">customize</a> your blog.</p>
 				<p>Check out our <a class="simple-cta" href="https://guides.write.as/writing/?pk_campaign=welcome">writing guide</a> to see what else you can do, and <a class="simple-cta" href="/contact">get in touch</a> anytime with questions or feedback.</p>
 			</div>
 			{{end}}
 
 			{{template "posts" .}}
 
 		{{if gt .TotalPages 1}}<nav id="paging" class="content-container clearfix">
 			{{if or (and .Format.Ascending (lt .CurrentPage .TotalPages)) (isRTL .Direction)}}
 				{{if gt .CurrentPage 1}}<a href="{{.PrevPageURL .Prefix .CurrentPage .IsTopLevel}}">&#8672; {{if and .Format.Ascending (lt .CurrentPage .TotalPages)}}Previous{{else}}Newer{{end}}</a>{{end}}
 				{{if lt .CurrentPage .TotalPages}}<a style="float:right;" href="{{.NextPageURL .Prefix .CurrentPage .IsTopLevel}}">{{if and .Format.Ascending (lt .CurrentPage .TotalPages)}}Next{{else}}Older{{end}} &#8674;</a>{{end}}
 			{{else}}
 				{{if lt .CurrentPage .TotalPages}}<a href="{{.NextPageURL .Prefix .CurrentPage .IsTopLevel}}">&#8672; Older</a>{{end}}
 				{{if gt .CurrentPage 1}}<a style="float:right;" href="{{.PrevPageURL .Prefix .CurrentPage .IsTopLevel}}">Newer &#8674;</a>{{end}}
 			{{end}}
 		</nav>{{end}}
 
 		{{if .Posts}}</section>{{else}}</div>{{end}}
 
 		{{if .ShowFooterBranding }}
 		<footer>
 			<hr />
 			<nav dir="ltr">
 				{{if not .SingleUser}}<a class="home pubd" href="/">{{.SiteName}}</a> &middot; {{end}}powered by <a style="margin-left:0" href="https://writefreely.org">write freely</a>
 			</nav>
 		</footer>
 		{{ end }}
 	</body>
 
 	{{if .CanShowScript}}
 		{{range .ExternalScripts}}<script type="text/javascript" src="{{.}}" async></script>{{end}}
 		{{if .Script}}<script type="text/javascript">{{.ScriptDisplay}}</script>{{end}}
 	{{end}}
 	<script src="/js/h.js"></script>
 	<script src="/js/postactions.js"></script>
 	<script type="text/javascript">
 var deleting = false;
 function delPost(e, id, owned) {
 	e.preventDefault();
 	if (deleting) {
 		return;
 	}
 
 	// TODO: UNDO!
 	if (window.confirm('Are you sure you want to delete this post?')) {
 		// AJAX
 		deletePost(id, "", function() {
 			// Remove post from list
 			var $postEl = document.getElementById('post-' + id);
 			$postEl.parentNode.removeChild($postEl);
 			// TODO: add next post from this collection at the bottom
 		});
 	}
 }
 
 var deletePost = function(postID, token, callback) {
 	deleting = true;
 
 	var $delBtn = document.getElementById('post-' + postID).getElementsByClassName('delete action')[0];
 	$delBtn.innerHTML = '...';
 
 	var http = new XMLHttpRequest();
 	var url = "/api/posts/" + postID;
 	http.open("DELETE", url, true);
 	http.onreadystatechange = function() {
 		if (http.readyState == 4) {
 			deleting = false;
 			if (http.status == 204) {
 				callback();
 			} else if (http.status == 409) {
 				$delBtn.innerHTML = 'delete';
 				alert("Post is synced to another account. Delete the post from that account instead.");
 				// TODO: show "remove" button instead of "delete" now
 				// Persist that state.
 				// Have it remove the post locally only.
 			} else {
 				$delBtn.innerHTML = 'delete';
 				alert("Failed to delete." + (http.status>=500?" Please try again.":""));
 			}
 		}
 	}
 	http.send();
 };
 
 var pinning = false;
 function pinPost(e, postID, slug, title) {
 	e.preventDefault();
 	if (pinning) {
 		return;
 	}
 	pinning = true;
 
 	var callback = function() {
 		// Visibly remove post from collection
 		var $postEl = document.getElementById('post-' + postID);
 		$postEl.parentNode.removeChild($postEl);
 		var $header = document.getElementsByTagName('header')[0];
 		var $pinnedNavs = $header.getElementsByTagName('nav');
 		// Add link to nav
 		var link = '<a class="pinned" href="/{{.Alias}}/'+slug+'">'+title+'</a>';
 		if ($pinnedNavs.length == 0) {
 			$header.insertAdjacentHTML("beforeend", '<nav>'+link+'</nav>');
 		} else {
 			$pinnedNavs[0].insertAdjacentHTML("beforeend", link);
 		}
 	};
 
 	var $pinBtn = document.getElementById('post-' + postID).getElementsByClassName('pin action')[0];
 	$pinBtn.innerHTML = '...';
 
 	var http = new XMLHttpRequest();
 	var url = "/api/collections/{{.Alias}}/pin";
 	var params = [ { "id": postID } ];
 	http.open("POST", url, true);
 	http.setRequestHeader("Content-type", "application/json");
 	http.onreadystatechange = function() {
 		if (http.readyState == 4) {
 			pinning = false;
 			if (http.status == 200) {
 				callback();
 			} else if (http.status == 409) {
 				$pinBtn.innerHTML = 'pin';
 				alert("Post is synced to another account. Delete the post from that account instead.");
 				// TODO: show "remove" button instead of "delete" now
 				// Persist that state.
 				// Have it remove the post locally only.
 			} else {
 				$pinBtn.innerHTML = 'pin';
 				alert("Failed to pin." + (http.status>=500?" Please try again.":""));
 			}
 		}
 	}
 	http.send(JSON.stringify(params));
 };
 
 	try {
 	  WebFontConfig = {
 		custom: { families: [ 'Lora:400,700:latin', 'Open+Sans:400,700:latin' ], urls: [ '/css/fonts.css' ] }
 	  };
 	  (function() {
 		var wf = document.createElement('script');
 		wf.src = '/js/webfont.js';
 		wf.type = 'text/javascript';
 		wf.async = 'true';
 		var s = document.getElementsByTagName('script')[0];
 		s.parentNode.insertBefore(wf, s);
 	  })();
 	} catch (e) {}
 	</script>
 </html>{{end}}
diff --git a/templates/include/render.tmpl b/templates/include/render.tmpl
new file mode 100644
index 0000000..5a0eb8e
--- /dev/null
+++ b/templates/include/render.tmpl
@@ -0,0 +1,14 @@
+<!-- Miscelaneous render related template parts we use multiple times -->
+{{define "highlighting"}}
+  <!-- TODO: make this conditional on presence of code blocks -->
+  <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/atom-one-light.min.css"/>
+  <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js" type="text/javascript"></script>
+
+  <script>
+  addEventListener('load', function () {
+    var x = document.querySelectorAll("code[class^='language-']");
+    for (i=0; i<x.length; i++) {
+      hljs.highlightBlock(x[i]);
+      }});
+  </script>
+{{end}}
diff --git a/templates/post.tmpl b/templates/post.tmpl
index 9466ae2..962f795 100644
--- a/templates/post.tmpl
+++ b/templates/post.tmpl
@@ -1,113 +1,100 @@
 {{define "post"}}<!DOCTYPE HTML>
 <html {{if .Language}}lang="{{.Language}}"{{end}} dir="{{.Direction}}">
 	<head prefix="og: http://ogp.me/ns#">
 		<meta charset="utf-8">
 
 		<title>{{if .Title}}{{.Title}}{{else}}{{.GenTitle}}{{end}} &mdash; {{.SiteName}}</title>
 		
 		{{if .IsCode}}
 		<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/mono-blue.min.css">
 		{{end}}
 		<link rel="stylesheet" type="text/css" href="/css/write.css" />
 		<link rel="shortcut icon" href="/favicon.ico" />
 		<link rel="canonical" href="{{.Host}}/{{.ID}}" />
 		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
 
 		<meta name="generator" content="{{.SiteName}}">
 		<meta name="title" content="{{if .Title}}{{.Title}}{{else}}{{.GenTitle}}{{end}}">
 		<meta name="description" content="{{.Description}}">
 		<meta itemprop="name" content="{{.SiteName}}">
 		<meta itemprop="description" content="{{.Description}}">
 		<meta name="twitter:card" content="summary">
 		<meta name="twitter:title" content="{{if .Title}}{{.Title}}{{else}}{{.GenTitle}}{{end}}">
 		<meta name="twitter:description" content="{{.Description}}">
 		{{if gt .Views 1}}<meta name="twitter:label1" value="Views">
 		<meta name="twitter:data1" value="{{largeNumFmt .Views}}">{{end}}
 		<meta name="twitter:image" content="https://write.as/img/w-sq-light.png">
 		<meta property="og:title" content="{{if .Title}}{{.Title}}{{else}}{{.GenTitle}}{{end}}" />
 		<meta property="og:site_name" content="{{.SiteName}}" />
 		<meta property="og:type" content="article" />
 		<meta property="og:url" content="https://write.as/{{.ID}}" />
 		<meta property="og:description" content="{{.Description}}" />
 		<meta property="og:image" content="https://write.as/img/w-sq-light.png">
 		{{if .Author}}<meta property="article:author" content="https://{{.Author}}" />{{end}}
 
-
-		<!-- Collection not known during single User draft? this test feels wrong -->
-		{{if not .SingleUser }}
-		{{if .Collection.CodeHighlight}}
-		  <link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/styles/atom-one-light.min.css" />
-		  <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
-		  <script>
-		    addEventListener('load', function () {
-		      var x = document.querySelectorAll("code[class^='language-']");
-		      for (i=0; i<x.length; i++) {
-		        hljs.highlightBlock(x[i]);
-		      }});
-		  </script>
-		  {{end}}
-		{{end}}
+		<!-- Add highlighting logic -->
+		{{template "highlighting" .}}
 
 	</head>
 	<body id="post">
 
 		<header>
 			<h1 dir="{{.Direction}}"><a href="/">{{.SiteName}}</a></h1>
 			<nav>
 				<span class="views{{if not .IsOwner}} owner-visible{{end}}" dir="ltr"><strong>{{largeNumFmt .Views}}</strong> {{pluralize "view" "views" .Views}}</span>
 				{{if .IsCode}}<a href="/{{.ID}}.txt" rel="noindex" dir="{{.Direction}}">View raw</a>{{end}}
 				{{ if .Username }}
 				{{if .IsOwner}}
 				<a href="/{{if .SingleUser}}d/{{end}}{{.ID}}/edit" dir="{{.Direction}}">Edit</a>
 				{{end}}
 				<a class="xtra-feature dash-nav" href="/me/posts/" dir="{{.Direction}}">Drafts</a>
 				{{ end }}
 			</nav>
 		</header>
 		
 		<article class="{{.Font}} h-entry">{{if .Title}}<h2 id="title" class="p-name">{{.Title}}</h2>{{end}}{{ if .IsPlainText }}<p id="post-body" class="e-content">{{.Content}}</p>{{ else }}<div id="post-body" class="e-content">{{.HTMLContent}}</div>{{ end }}</article>
 
 		<footer dir="ltr"><hr><nav><p style="font-size: 0.9em">{{localhtml "published with write.as" .Language}}</p></nav></footer>
 	</body>
 	
 	{{if .IsCode}}
 	<script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.13.1/highlight.min.js"></script>
 	<script>
 	hljs.highlightBlock(document.getElementById('post-body'));
 	</script>
 	{{else}}
 	<script src="/js/h.js"></script>
 	{{if .IsPlainText}}<script src="/js/twitter-text.min.js"></script>{{end}}
 	{{end}}
 	<script type="text/javascript">
 	try {
 	  WebFontConfig = {
 		custom: { families: [ 'Lora:400,700:latin'{{if eq .Font "sans"}}, 'Open+Sans:400,700:latin'{{end}} ], urls: [ '/css/fonts.css' ] }
 	  };
 	  (function() {
 		var wf = document.createElement('script');
 		wf.src = '/js/webfont.js';
 		wf.type = 'text/javascript';
 		wf.async = 'true';
 		var s = document.getElementsByTagName('script')[0];
 		s.parentNode.insertBefore(wf, s);
 	  })();
 	} catch (e) { /* ¯\_(ツ)_/¯ */ }
 
 	var posts = localStorage.getItem('posts');
 	if (posts != null) {
 		posts = JSON.parse(posts);
 		var $nav = document.getElementsByTagName('nav')[0];
 		for (var i=0; i<posts.length; i++) {
 			if (posts[i].id == "{{.ID}}") {
 				$nav.innerHTML = $nav.innerHTML + '<a class="xtra-feature" href="/edit/{{.ID}}" dir="{{.Direction}}">Edit</a>';
 				var $ownerVis = document.querySelectorAll('.owner-visible');
 				for (var i=0; i<$ownerVis.length; i++) {
 					$ownerVis[i].classList.remove('owner-visible');
 				}
 				break;
 			}
 		}
 	}
 	</script>
 </html>{{end}}