Add Save shortcut

assets/editor.js

@@ -26,7 +26,10 @@
         textarea.focus();
     }
 
+    var form = textarea.closest('form');
+
     var actions = {
+        save:      function () { form.submit(); },
         bold:      function () { wrap('**', '**', 'bold text'); },
         italic:    function () { wrap('*', '*', 'italic text'); },
         h1:        function () { linePrefix('# '); },

assets/page.html

@@ -39,7 +39,7 @@
                 <textarea name="content" id="editor" autofocus>{{.RawContent}}</textarea>
                 <div class="form-actions">
                     <a class="btn-cancel" href="{{.PostURL}}">CANCEL</a>
-                    <button class="btn-save" type="submit">SAVE</button>
+                    <button class="btn-save" type="submit" data-action="save" data-key="S" title="Save (S)">SAVE</button>
                 </div>
             </form>
             <script src="/_/editor.js"></script>