diff --git a/AUTHORS b/AUTHORS
index c58ac533..c3fb1ac2 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -10,5 +10,5 @@ Patches:
   * Lars Kindler (:buffer(s) functionality)
   * Lee Hinman (:open ./.. support)
   * Bart Trojanowski (Makefile)
-  * Doug Kearns (vimperator.vim)
+  * Doug Kearns (vimperator.vim, :tabonly etc. commands)
 </pre>
diff --git a/ChangeLog b/ChangeLog
index 230654c2..d70ac097 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,7 @@
 <pre>
 2007-05-02:
 	* version ???
+	* added :tabonly and :tabrewind and :tablast commands and some futher aliases :tabNext, etc. (by Doug Kearns)
 	* added vimparator.vim for .vimperatorrc syntax highlighting in the XPI (by Doug Kearns)
 	* Added keyword support for bookmarks to the :[tab]open commands
 	* many small bug fixes
diff --git a/TODO b/TODO
index 771fc497..12534e8f 100644
--- a/TODO
+++ b/TODO
@@ -55,4 +55,8 @@ RANDOM IDEAS:
 * https://addons.mozilla.org/en-US/firefox/addon/4125 - use vim to edit text fields
 * Would it be possible to add a setting "maxcompletionsshown" and 
   "maxpreviewwindowheight" or something like this?
+* 16:06:04       bartman| maxauthority: feature idea: what if :n and :N searched the 
+                        page and if they found a unique <a href=...>.*next.*</a> or <a 
+                        href=...>.*prev.*<a/> they would follow that link?
+
 </pre>
diff --git a/chrome/content/vimperator/commands.js b/chrome/content/vimperator/commands.js
index 7e6b08ff..c13f6f5b 100644
--- a/chrome/content/vimperator/commands.js
+++ b/chrome/content/vimperator/commands.js
@@ -184,7 +184,14 @@ var g_commands = [/*{{{*/
         ["help", "h"],
         ["h[elp] {subject}"],
         "Open the help window",
-        "You can jump to the specified {subject} with <code class=command>:help {subject}</code>.",
+        "You can jump to the specified {subject} with <code class=command>:help {subject}</code>.<br/>"+
+        "Make sure you use the full vim notation when jumping to {subject}. This means:<br/>"+
+        "<ul>"+
+        "<li><code class=command>:help :help</code> for commands (: prefix)</li>"+
+        "<li><code class=command>:help 'complete'</code> for settings (surrounded by ' and ')</li>"+
+        "<li><code class=command>:help o</code> for mappings (no pre- or postfix)</li>"+
+        "</ul>"+
+        "You can however use partial stings in the tab completion, so <code class=command>:help he<Tab></code> will complete <code class=command>:help :help</code>",
         help,
         function(filter) { return get_help_completions(filter); }
     ],
@@ -380,13 +387,43 @@ var g_commands = [/*{{{*/
         function (filter) { return get_url_completions(filter); }
     ],
     [
-        ["tabprevious", "tp", "tprev", "tprevious"],
-        ["tabp[revious]"],
+        ["tabonly", "tabo"],
+        ["tabo[nly]"],
+        "Close all other tabs",
+        null,
+        function () {
+            tabs = getBrowser().mTabContainer.childNodes;
+            for (var i = tabs.length - 1; i >= 0; i--) {
+                if (tabs[i] != getBrowser().mCurrentTab)
+                    getBrowser().removeTab(tabs[i]);
+            }
+        },
+        null
+    ],
+    [
+        ["tabprevious", "tabp", "tp", "tprev", "tprevious", "tabNext", "tabN", "tN", "tNext"],
+        ["tabp[revious]", "tabN[ext]"],
         "Switch to the previous tab",
         "Cycles to the last tab, when the first is selected.",
         function(args, count) { tab_go(-1); },
         null
     ],
+    [
+        ["tabrewind", "tabr", "tabfir", "tabfirst"],
+        ["tabr[ewind]", "tabfir[st]"],
+        "Switch to the first tab",
+        null,
+        function(args, count) { tab_go(1); },
+        null
+    ],
+    [
+        ["tablast", "tabl"],
+        ["tabl[ast]"],
+        "Switch to the last tab",
+        null,
+        function(args, count) { tab_go(getBrowser().mTabContainer.childNodes.length); },
+        null
+    ],
     [
         ["undo", "u"],
         ["{count}undo"],
diff --git a/chrome/content/vimperator/completion.js b/chrome/content/vimperator/completion.js
index bcc7d173..e7821454 100644
--- a/chrome/content/vimperator/completion.js
+++ b/chrome/content/vimperator/completion.js
@@ -355,8 +355,8 @@ function filter_url_array(urls, filter)/*{{{*/
      */
     for (var i = 0; i < urls.length; i++)
     {
-        var url = urls[i][0];
-        var title = urls[i][1];
+        var url = urls[i][0] || "";
+        var title = urls[i][1] || "";
         if(ignorecase)
         {
             url = url.toLowerCase();
diff --git a/chrome/content/vimperator/help.js b/chrome/content/vimperator/help.js
index 2b62e7d1..51483f6f 100644
--- a/chrome/content/vimperator/help.js
+++ b/chrome/content/vimperator/help.js
@@ -194,10 +194,24 @@ function help(section, easter)
         '\n</td></tr></table>\n</pre></body>\n</html>';
 
 
-    doc.open();
+    try
+    {
+        doc.open();
+    }
+    catch(e)
+    {
+        // when the url is "about:" the doc is not open
+        // then open a new tab for it
+        //if (!arguments[3] || !arguments[3].inTab)
+        //    help(section, false, {inTab: true});
+        openURLsInNewTab("", true); 
+        doc = window.content.document;
+        doc.open();
+    }
     doc.write(fulldoc);
     doc.close();
 
+
 	function cumulativeOffset(element)
 	{
 		var valueT = 0, valueL = 0;