add top level menu, minimal styling

doc/nav-menu.html.inc

@@ -0,0 +1,15 @@
+<nav>
+  <ul class="center">
+    <li> <a href="index.html">Overview</a>
+    <li> <a href="https://github.com/capitaomorte/yasnippet/blob/master/README.mdown">
+        Intro and Tutorial</a>
+    <li class="center">Snippet
+      <ul>
+        <li> <a href="snippet-organization.html">Organization</a>
+        <li> <a href="snippet-expansion.html">Expansion</a>
+        <li> <a href="snippet-development.html">Development</a>
+        <li> <a href="snippet-menu.html">Menu</a>
+      </ul>
+    <li> <a href="faq.html">FAQ</a>
+  </ul>
+</nav>

doc/org-setup.inc

@@ -4,6 +4,6 @@
 
 #+LINK: sym file:snippet-reference.org::#%s
 
-#+LINK_HOME: ./index.html
 #+OPTIONS: author:nil num:nil
 #+AUTHOR:
+#+STYLE: <link rel="stylesheet" type="text/css" href="stylesheets/manual.css" />

doc/stylesheets/manual.css

@@ -0,0 +1,26 @@
+nav > ul > li.center > ul {
+    padding: 0;
+}
+
+nav li {
+    vertical-align: top;
+
+    display: inline;
+    list-style-type: none;
+    padding: 0.5em;
+}
+
+nav > ul > li {
+    display: inline-block;
+}
+
+/* match org's css for <pre> */
+code {
+    background-color: #F3F5F7;
+    font-family: courier, monospace;
+}
+
+#content {
+    margin-left: 5%;
+    margin-right: 10%;
+}

doc/yas-doc-helper.el

@@ -124,6 +124,10 @@
        (proj-plist
         (list
          :base-directory dir :publishing-directory dir
+         :html-preamble
+         (with-temp-buffer
+           (insert-file-contents (expand-file-name "nav-menu.html.inc" dir))
+           (buffer-string))
          :html-postamble
          (concat "<hr><p class='creator'>Generated by %c on %d from "
                  rev "</p>\n"