From a7251a3023bb3d78672ef1620be8de4151b3b41b Mon Sep 17 00:00:00 2001 From: Andrew Gerrand Date: Wed, 18 Sep 2013 15:16:48 +1000 Subject: go.blog: use godoc design, use blog package from go.tools Also delete go.blog/pkg/blog and unused static files. R=golang-dev, dsymonds https://golang.org/cl/13754043 --- cmd/blog/blog.go | 34 +++- pkg/blog/blog.go | 420 --------------------------------------------- static/jquery.js | 2 - static/logo.png | Bin 3382 -> 0 bytes static/play/README | 2 - static/play/play.js | 99 ----------- static/play/playground.js | 425 ---------------------------------------------- static/style.css | 167 ------------------ template/doc.tmpl | 2 +- template/root.tmpl | 82 +++++++-- 10 files changed, 98 insertions(+), 1135 deletions(-) delete mode 100644 pkg/blog/blog.go delete mode 100644 static/jquery.js delete mode 100644 static/logo.png delete mode 100644 static/play/README delete mode 100644 static/play/play.js delete mode 100644 static/play/playground.js delete mode 100644 static/style.css diff --git a/cmd/blog/blog.go b/cmd/blog/blog.go index 87de9b8..e6a8feb 100644 --- a/cmd/blog/blog.go +++ b/cmd/blog/blog.go @@ -7,15 +7,45 @@ package main import ( - "code.google.com/p/go.blog/pkg/blog" + "net/http" + "strings" + "time" + + "code.google.com/p/go.tools/godoc/blog" + "code.google.com/p/go.tools/godoc/static" + _ "code.google.com/p/go.tools/godoc/playground" ) const hostname = "blog.golang.org" // default hostname for blog server -var config = &blog.Config{ +var config = blog.Config{ Hostname: hostname, BaseURL: "http://" + hostname, + GodocURL: "http://golang.org", HomeArticles: 5, // articles to display on the home page FeedArticles: 10, // articles to include in Atom and JSON feeds + PlayEnabled: true, +} + +func init() { + // Redirect "/blog/" to "/", because the menu bar link is to "/blog/" + // but we're serving from the root. + redirect := func(w http.ResponseWriter, r *http.Request) { + http.Redirect(w, r, "/", http.StatusFound) + } + http.HandleFunc("/blog", redirect) + http.HandleFunc("/blog/", redirect) + + http.Handle("/lib/godoc/", http.StripPrefix("/lib/godoc/", http.HandlerFunc(staticHandler))) +} + +func staticHandler(w http.ResponseWriter, r *http.Request) { + name := r.URL.Path + b, ok := static.Files[name] + if !ok { + http.NotFound(w, r) + return + } + http.ServeContent(w, r, name, time.Time{}, strings.NewReader(b)) } diff --git a/pkg/blog/blog.go b/pkg/blog/blog.go deleted file mode 100644 index db1348e..0000000 --- a/pkg/blog/blog.go +++ /dev/null @@ -1,420 +0,0 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// Package blog implements a web server for articles written in present format. -package blog - -import ( - "bytes" - "encoding/json" - "encoding/xml" - "fmt" - "html/template" - "log" - "net/http" - "os" - "path/filepath" - "regexp" - "sort" - "strings" - "time" - - "code.google.com/p/go.blog/pkg/atom" - "code.google.com/p/go.talks/pkg/present" - - _ "code.google.com/p/go.tools/godoc/playground" -) - -var validJSONPFunc = regexp.MustCompile(`(?i)^[a-z_][a-z0-9_.]*$`) - -// Config specifies Server configuration values. -type Config struct { - ContentPath string // Relative or absolute location of article files and related content. - TemplatePath string // Relative or absolute location of template files. - - BaseURL string // Absolute base URL (for permalinks; no trailing slash). - BasePath string // Base URL path relative to server root (no trailing slash). - HomeArticles int // Articles to display on the home page. - - Hostname string // Server host name, used for rendering ATOM feeds. - FeedArticles int // Articles to include in Atom and JSON feeds. -} - -// Doc represents an article adorned with presentation data. -type Doc struct { - *present.Doc - Permalink string // Canonical URL for this document. - Path string // Path relative to server root (including base). - HTML template.HTML // rendered article - - Related []*Doc - Newer, Older *Doc -} - -// Server implements an http.Handler that serves blog articles. -type Server struct { - cfg *Config - docs []*Doc - tags []string - docPaths map[string]*Doc // key is path without BasePath. - docTags map[string][]*Doc - template struct { - home, index, article, doc *template.Template - } - atomFeed []byte // pre-rendered Atom feed - jsonFeed []byte // pre-rendered JSON feed - content http.Handler -} - -// NewServer constructs a new Server using the specified config. -func NewServer(cfg *Config) (*Server, error) { - present.PlayEnabled = true - - root := filepath.Join(cfg.TemplatePath, "root.tmpl") - parse := func(name string) (*template.Template, error) { - t := template.New("").Funcs(funcMap) - return t.ParseFiles(root, filepath.Join(cfg.TemplatePath, name)) - } - - s := &Server{cfg: cfg} - - // Parse templates. - var err error - s.template.home, err = parse("home.tmpl") - if err != nil { - return nil, err - } - s.template.index, err = parse("index.tmpl") - if err != nil { - return nil, err - } - s.template.article, err = parse("article.tmpl") - if err != nil { - return nil, err - } - p := present.Template().Funcs(funcMap) - s.template.doc, err = p.ParseFiles(filepath.Join(cfg.TemplatePath, "doc.tmpl")) - if err != nil { - return nil, err - } - - // Load content. - err = s.loadDocs(filepath.Clean(cfg.ContentPath)) - if err != nil { - return nil, err - } - - err = s.renderAtomFeed() - if err != nil { - return nil, err - } - - err = s.renderJSONFeed() - if err != nil { - return nil, err - } - - // Set up content file server. - s.content = http.FileServer(http.Dir(cfg.ContentPath)) - - return s, nil -} - -var funcMap = template.FuncMap{ - "sectioned": sectioned, - "authors": authors, -} - -// sectioned returns true if the provided Doc contains more than one section. -// This is used to control whether to display the table of contents and headings. -func sectioned(d *present.Doc) bool { - return len(d.Sections) > 1 -} - -// authors returns a comma-separated list of author names. -func authors(authors []present.Author) string { - var b bytes.Buffer - last := len(authors) - 1 - for i, a := range authors { - if i > 0 { - if i == last { - b.WriteString(" and ") - } else { - b.WriteString(", ") - } - } - b.WriteString(authorName(a)) - } - return b.String() -} - -// authorName returns the first line of the Author text: the author's name. -func authorName(a present.Author) string { - el := a.TextElem() - if len(el) == 0 { - return "" - } - text, ok := el[0].(present.Text) - if !ok || len(text.Lines) == 0 { - return "" - } - return text.Lines[0] -} - -// loadDocs reads all content from the provided file system root, renders all -// the articles it finds, adds them to the Server's docs field, computes the -// denormalized docPaths, docTags, and tags fields, and populates the various -// helper fields (Next, Previous, Related) for each Doc. -func (s *Server) loadDocs(root string) error { - // Read content into docs field. - const ext = ".article" - fn := func(p string, info os.FileInfo, err error) error { - if filepath.Ext(p) != ext { - return nil - } - f, err := os.Open(p) - if err != nil { - return err - } - defer f.Close() - d, err := present.Parse(f, p, 0) - if err != nil { - return err - } - html := new(bytes.Buffer) - err = d.Render(html, s.template.doc) - if err != nil { - return err - } - p = p[len(root) : len(p)-len(ext)] // trim root and extension - s.docs = append(s.docs, &Doc{ - Doc: d, - Path: s.cfg.BasePath + p, - Permalink: s.cfg.BaseURL + p, - HTML: template.HTML(html.String()), - }) - return nil - } - err := filepath.Walk(root, fn) - if err != nil { - return err - } - sort.Sort(docsByTime(s.docs)) - - // Pull out doc paths and tags and put in reverse-associating maps. - s.docPaths = make(map[string]*Doc) - s.docTags = make(map[string][]*Doc) - for _, d := range s.docs { - s.docPaths[strings.TrimPrefix(d.Path, s.cfg.BasePath)] = d - for _, t := range d.Tags { - s.docTags[t] = append(s.docTags[t], d) - } - } - - // Pull out unique sorted list of tags. - for t := range s.docTags { - s.tags = append(s.tags, t) - } - sort.Strings(s.tags) - - // Set up presentation-related fields, Newer, Older, and Related. - for _, doc := range s.docs { - // Newer, Older: docs adjacent to doc - for i := range s.docs { - if s.docs[i] != doc { - continue - } - if i > 0 { - doc.Newer = s.docs[i-1] - } - if i+1 < len(s.docs) { - doc.Older = s.docs[i+1] - } - break - } - - // Related: all docs that share tags with doc. - related := make(map[*Doc]bool) - for _, t := range doc.Tags { - for _, d := range s.docTags[t] { - if d != doc { - related[d] = true - } - } - } - for d := range related { - doc.Related = append(doc.Related, d) - } - sort.Sort(docsByTime(doc.Related)) - } - - return nil -} - -// renderAtomFeed generates an XML Atom feed and stores it in the Server's -// atomFeed field. -func (s *Server) renderAtomFeed() error { - var updated time.Time - if len(s.docs) > 1 { - updated = s.docs[0].Time - } - feed := atom.Feed{ - Title: "The Go Programming Language Blog", - ID: "tag:" + s.cfg.Hostname + ",2013:" + s.cfg.Hostname, - Updated: atom.Time(updated), - Link: []atom.Link{{ - Rel: "self", - Href: s.cfg.BaseURL + "/feed.atom", - }}, - } - for i, doc := range s.docs { - if i >= s.cfg.FeedArticles { - break - } - e := &atom.Entry{ - Title: doc.Title, - ID: feed.ID + doc.Path, - Link: []atom.Link{{ - Rel: "alternate", - Href: doc.Permalink, - }}, - Published: atom.Time(doc.Time), - Updated: atom.Time(doc.Time), - Summary: &atom.Text{ - Type: "html", - Body: summary(doc), - }, - Content: &atom.Text{ - Type: "html", - Body: string(doc.HTML), - }, - Author: &atom.Person{ - Name: authors(doc.Authors), - }, - } - feed.Entry = append(feed.Entry, e) - } - data, err := xml.Marshal(&feed) - if err != nil { - return err - } - s.atomFeed = data - return nil -} - -type jsonItem struct { - Title string - Link string - Time time.Time - Summary string - Content string - Author string -} - -// renderJSONFeed generates a JSON feed and stores it in the Server's jsonFeed -// field. -func (s *Server) renderJSONFeed() error { - var feed []jsonItem - for i, doc := range s.docs { - if i >= s.cfg.FeedArticles { - break - } - item := jsonItem{ - Title: doc.Title, - Link: doc.Permalink, - Time: doc.Time, - Summary: summary(doc), - Content: string(doc.HTML), - Author: authors(doc.Authors), - } - feed = append(feed, item) - } - data, err := json.Marshal(feed) - if err != nil { - return err - } - s.jsonFeed = data - return nil -} - -// summary returns the first paragraph of text from the provided Doc. -func summary(d *Doc) string { - if len(d.Sections) == 0 { - return "" - } - for _, elem := range d.Sections[0].Elem { - text, ok := elem.(present.Text) - if !ok || text.Pre { - // skip everything but non-text elements - continue - } - var buf bytes.Buffer - for _, s := range text.Lines { - buf.WriteString(string(present.Style(s))) - buf.WriteByte('\n') - } - return buf.String() - } - return "" -} - -// rootData encapsulates data destined for the root template. -type rootData struct { - Doc *Doc - BasePath string - Data interface{} -} - -// ServeHTTP serves the front, index, and article pages -// as well as the ATOM and JSON feeds. -func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) { - var ( - d = rootData{BasePath: s.cfg.BasePath} - t *template.Template - ) - switch p := strings.TrimPrefix(r.URL.Path, s.cfg.BasePath); p { - case "/": - d.Data = s.docs - if len(s.docs) > s.cfg.HomeArticles { - d.Data = s.docs[:s.cfg.HomeArticles] - } - t = s.template.home - case "/index": - d.Data = s.docs - t = s.template.index - 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-// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -function initPlayground(transport) { - "use strict"; - - function text(node) { - var s = ""; - for (var i = 0; i < node.childNodes.length; i++) { - var n = node.childNodes[i]; - if (n.nodeType === 1 && n.tagName === "SPAN" && n.className != "number") { - var innerText = n.innerText === undefined ? "textContent" : "innerText"; - s += n[innerText] + "\n"; - continue; - } - if (n.nodeType === 1 && n.tagName !== "BUTTON") { - s += text(n); - } - } - return s; - } - - function init(code) { - var output = document.createElement('div'); - var outpre = document.createElement('pre'); - var running; - - if ($ && $(output).resizable) { - $(output).resizable({ - handles: "n,w,nw", - minHeight: 27, - minWidth: 135, - maxHeight: 608, - maxWidth: 990 - }); - } - - function onKill() { - if (running) running.Kill(); - } - - function onRun(e) { - onKill(); - output.style.display = "block"; - outpre.innerHTML = ""; - run1.style.display = "none"; - var options = {Race: e.shiftKey}; - running = transport.Run(text(code), PlaygroundOutput(outpre), options); - } - - function onClose() { - onKill(); - output.style.display = "none"; - run1.style.display = "inline-block"; - } - - var run1 = document.createElement('button'); - run1.innerHTML = 'Run'; - run1.className = 'run'; - run1.addEventListener("click", onRun, false); - var run2 = document.createElement('button'); - run2.className = 'run'; - run2.innerHTML = 'Run'; - run2.addEventListener("click", onRun, false); - var kill = document.createElement('button'); - kill.className = 'kill'; - kill.innerHTML = 'Kill'; - kill.addEventListener("click", onKill, false); - var close = document.createElement('button'); - close.className = 'close'; - close.innerHTML = 'Close'; - close.addEventListener("click", onClose, false); - - var button = document.createElement('div'); - button.classList.add('buttons'); - button.appendChild(run1); - // Hack to simulate insertAfter - code.parentNode.insertBefore(button, code.nextSibling); - - var buttons = document.createElement('div'); - buttons.classList.add('buttons'); - buttons.appendChild(run2); - buttons.appendChild(kill); - buttons.appendChild(close); - - output.classList.add('output'); - output.appendChild(buttons); - output.appendChild(outpre); - output.style.display = "none"; - code.parentNode.insertBefore(output, button.nextSibling); - } - - var play = document.querySelectorAll('div.playground'); - for (var i = 0; i < play.length; i++) { - init(play[i]); - } -} - diff --git a/static/play/playground.js b/static/play/playground.js deleted file mode 100644 index d2be24c..0000000 --- a/static/play/playground.js +++ /dev/null @@ -1,425 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -/* -In the absence of any formal way to specify interfaces in JavaScript, -here's a skeleton implementation of a playground transport. - - function Transport() { - // Set up any transport state (eg, make a websocket connnection). - return { - Run: function(body, output, options) { - // Compile and run the program 'body' with 'options'. - // Call the 'output' callback to display program output. - return { - Kill: function() { - // Kill the running program. - } - }; - } - }; - } - - // The output callback is called multiple times, and each time it is - // passed an object of this form. - var write = { - Kind: 'string', // 'start', 'stdout', 'stderr', 'end' - Body: 'string' // content of write or end status message - } - - // The first call must be of Kind 'start' with no body. - // Subsequent calls may be of Kind 'stdout' or 'stderr' - // and must have a non-null Body string. - // The final call should be of Kind 'end' with an optional - // Body string, signifying a failure ("killed", for example). - - // The output callback must be of this form. - // See PlaygroundOutput (below) for an implementation. - function outputCallback(write) { - // Append writes to - } -*/ - -function HTTPTransport() { - 'use strict'; - - // TODO(adg): support stderr - - function playback(output, events) { - var timeout; - output({Kind: 'start'}); - function next() { - if (events.length === 0) { - output({Kind: 'end'}); - return; - } - var e = events.shift(); - if (e.Delay === 0) { - output({Kind: 'stdout', Body: e.Message}); - next(); - return; - } - timeout = setTimeout(function() { - output({Kind: 'stdout', Body: e.Message}); - next(); - }, e.Delay / 1000000); - } - next(); - return { - Stop: function() { - clearTimeout(timeout); - } - } - } - - function error(output, msg) { - output({Kind: 'start'}); - output({Kind: 'stderr', Body: msg}); - output({Kind: 'end'}); - } - - var seq = 0; - return { - Run: function(body, output, options) { - seq++; - var cur = seq; - var playing; - $.ajax('/compile', { - type: 'POST', - data: {'version': 2, 'body': body}, - dataType: 'json', - success: function(data) { - if (seq != cur) return; - if (!data) return; - if (playing != null) playing.Stop(); - if (data.Errors) { - error(output, data.Errors); - return; - } - playing = playback(output, data.Events); - }, - error: function() { - error(output, 'Error communicating with remote server.'); - } - }); - return { - Kill: function() { - if (playing != null) playing.Stop(); - output({Kind: 'end', Body: 'killed'}); - } - }; - } - }; -} - -function SocketTransport() { - 'use strict'; - - var id = 0; - var outputs = {}; - var started = {}; - var websocket = new WebSocket('ws://' + window.location.host + '/socket'); - - websocket.onclose = function() { - console.log('websocket connection closed'); - } - - websocket.onmessage = function(e) { - var m = JSON.parse(e.data); - var output = outputs[m.Id]; - if (output === null) - return; - if (!started[m.Id]) { - output({Kind: 'start'}); - started[m.Id] = true; - } - output({Kind: m.Kind, Body: m.Body}); - } - - function send(m) { - websocket.send(JSON.stringify(m)); - } - - return { - Run: function(body, output, options) { - var thisID = id+''; - id++; - outputs[thisID] = output; - send({Id: thisID, Kind: 'run', Body: body, Options: options}); - return { - Kill: function() { - send({Id: thisID, Kind: 'kill'}); - } - }; - } - }; -} - -function PlaygroundOutput(el) { - 'use strict'; - - return function(write) { - if (write.Kind == 'start') { - el.innerHTML = ''; - return; - } - - var cl = 'system'; - if (write.Kind == 'stdout' || write.Kind == 'stderr') - cl = write.Kind; - - var m = write.Body; - if (write.Kind == 'end') - m = '\nProgram exited' + (m?(': '+m):'.'); - - if (m.indexOf('IMAGE:') === 0) { - // TODO(adg): buffer all writes before creating image - var url = 'data:image/png;base64,' + m.substr(6); - var img = document.createElement('img'); - img.src = url; - el.appendChild(img); - return; - } - - // ^L clears the screen. - var s = m.split('\x0c'); - if (s.length > 1) { - el.innerHTML = ''; - m = s.pop(); - } - - m = m.replace(/&/g, '&'); - m = m.replace(//g, '>'); - - var needScroll = (el.scrollTop + el.offsetHeight) == el.scrollHeight; - - var span = document.createElement('span'); - span.className = cl; - span.innerHTML = m; 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-    }
-  
-    var pushedEmpty = (window.location.pathname == "/");
-    function inputChanged() {
-      if (pushedEmpty) {
-        return;
-      }
-      pushedEmpty = true;
-      $(opts.shareURLEl).hide();
-      window.history.pushState(null, "", "/");
-    }
-    function popState(e) {
-      if (e === null) {
-        return;
-      }
-      if (e && e.state && e.state.code) {
-        setBody(e.state.code);
-      }
-    }
-    var rewriteHistory = false;
-    if (window.history && window.history.pushState && window.addEventListener && opts.enableHistory) {
-      rewriteHistory = true;
-      code[0].addEventListener('input', inputChanged);
-      window.addEventListener('popstate', popState);
-    }
-
-    function setError(error) {
-      if (running) running.Kill();
-      lineClear();
-      lineHighlight(error);
-      output.empty().addClass("error").text(error);
-    }
-    function loading() {
-      lineClear();
-      if (running) running.Kill();
-      output.removeClass("error").text('Waiting for remote server...');
-    }
-    function run() {
-      loading();
-      running = transport.Run(body(), highlightOutput(PlaygroundOutput(output[0])));
-    }
-    function fmt() {
-      loading();
-      $.ajax("/fmt", {
-        data: {"body": body()},
-        type: "POST",
-        dataType: "json",
-        success: function(data) {
-          if (data.Error) {
-            setError(data.Error);
-          } else {
-            setBody(data.Body);
-            setError("");
-          }
-        }
-      });
-    }
-
-    $(opts.runEl).click(run);
-    $(opts.fmtEl).click(fmt);
-  
-    if (opts.shareEl !== null && (opts.shareURLEl !== null || opts.shareRedirect !== null)) {
-      var shareURL;
-      if (opts.shareURLEl) {
-        shareURL = $(opts.shareURLEl).hide();
-      }
-      var sharing = false;
-      $(opts.shareEl).click(function() {
-        if (sharing) return;
-        sharing = true;
-        var sharingData = body();
-        $.ajax("/share", {
-          processData: false,
-          data: sharingData,
-          type: "POST",
-          complete: function(xhr) {
-            sharing = false;
-            if (xhr.status != 200) {
-              alert("Server error; try again.");
-              return;
-            }
-            if (opts.shareRedirect) {
-              window.location = opts.shareRedirect + xhr.responseText;
-            }
-            if (shareURL) {
-              var path = "/p/" + xhr.responseText;
-              var url = origin(window.location) + path;
-              shareURL.show().val(url).focus().select();
-  
-              if (rewriteHistory) {
-                var historyData = {"code": sharingData};
-                window.history.pushState(historyData, "", path);
-                pushedEmpty = false;
-              }
-            }
-          }
-        });
-      });
-    }
-  
-    if (opts.toysEl !== null) {
-      $(opts.toysEl).bind('change', function() {
-        var toy = $(this).val();
-        $.ajax("/doc/play/"+toy, {
-          processData: false,
-          type: "GET",
-          complete: function(xhr) {
-            if (xhr.status != 200) {
-              alert("Server error; try again.");
-              return;
-            }
-            setBody(xhr.responseText);
-          }
-        });
-      });
-    }
-  }
-
-  window.playground = playground;
-})();
diff --git a/static/style.css b/static/style.css
deleted file mode 100644
index 7ab117c..0000000
--- a/static/style.css
+++ /dev/null
@@ -1,167 +0,0 @@
-/* Global */
-body {
-	background: white;
-	color: black;
-	font-family: Arial, sans-serif;
-}
-h1, h2, h3, h4, h5 {
-	font-weight: normal;
-}
-p, li {
-	font-size: 10pt;
-}
-p {
-	line-height: 1.6em;
-}
-li, pre {
-	line-height: 1.3em;
-}
-pre, code {
-	font-size: 10pt;
-	font-family: Consolas, monospace;
-}
-a {
-	color: #5588aa;
-	text-decoration: none;
-}
-a:hover {
-	text-decoration: underline;
-}
-
-/* Layout */
-body {
-	text-align: center;
-}
-#container {
-	margin-left: auto;
-	margin-right: auto;
-	text-align: left;
-	width: 800px;
-}
-#content {
-	width: 550px;
-}
-#sidebar {
-	width: 220px;
-	float: right;
-}
-#footer {
-	clear: both;
-	padding-top: 20px;
-	text-align: center;
-}
-
-/* Heading */
-#heading {
-	margin: 30px 0;
-	font-size: 150%;
-	font-weight: normal;
-}
-#heading a {
-	color: black;
-}
-#heading img {
-	margin-left: -30px;
-	margin-right: 10px;
-	margin-bottom: -15px;
-}
-
-/* Sidebar */
-#sidebar h1 {
-	font-size: 100%;
-}
-#sidebar li {
-	list-style-type: none;
-}
-#sidebar ul {
-	list-style-type: none;
-	padding: 0;
-}
-
-/* Content */
-#content h1.title {
-	font-size: 130%;
-}
-#content h1.title a {
-	color: inherit;
-	text-decoration: none;
-}
-#content h1.title a:hover {
-	color: #5588aa;
-	text-decoration: underline;
-}
-#content h1, #content h2, #content h3, #content h4, #content h4 {
-	font-size: 100%;
-}
-#content .date {
-	text-transform: uppercase;
-	color: #999;
-	letter-spacing: .2em;
-	font-size: 8pt;
-}
-#content .author {
-	font-style: italic;
-}
-#content .article {
-	margin-bottom: 50px;
-}
-#content img {
-	max-width: 550px;
-}
-
-/* Code and playground */
-.code pre, .playground pre, .output pre {
-	margin: 0;
-	padding: 0;
-	background: none;
-	border: none;
-	width: 100%;
-	height: 100%;
-	overflow: auto;
-}
-.playground .number {
-	color: #999;
-}
-.code, .playground, .output {
-	margin: 20px 0;
-	padding: 10px;
-	-webkit-border-radius: 5px;
-	-moz-border-radius: 5px;
-	border-radius: 5px;
-}
-.code, .playground {
-	background: #e9e9e9;
-}
-.output {
-	background: #202020;
-}
-.output .stdout, .output pre {
-	color: #e6e6e6;
-}
-.output .stderr, .output .error {
-	color: rgb(244, 74, 63);
-}
-.output .system, .output .exit {
-	color: rgb(255, 209, 77)
-}
-.buttons {
-	position: relative;
-	float: right;
-	top: -50px;
-	right: 10px;
-}
-.output .buttons {
-	top: -60px;
-	right: 0;
-	height: 0;
-}
-.buttons .kill {
-	display: none;
-	visibility: hidden;
-}
-
-/* Index */
-.tags {
-	color: #ccc;
-	font-size: smaller;
-}
diff --git a/template/doc.tmpl b/template/doc.tmpl
index dcf21df..52f3846 100644
--- a/template/doc.tmpl
+++ b/template/doc.tmpl
@@ -31,7 +31,7 @@
 {{end}}
 
 {{define "section"}}
-  {{.Title}}
+  
{{.Title}}

   {{range .Elem}}{{elem $.Template .}}{{end}}
 {{end}}
 
diff --git a/template/root.tmpl b/template/root.tmpl
index e5b5f81..c30f6a4 100644
--- a/template/root.tmpl
+++ b/template/root.tmpl
@@ -6,32 +6,78 @@
 
 	
 	{{template "title" .}}
-	
+	
 	
+	
+	
 
 
 
-

+
+
+

+

 
 
 
@@ -80,12 +126,14 @@
 	

 

 
-

+

+
- - - + + + +