Add n_s and n_S.

common/content/browser.js

@@ -220,6 +220,14 @@ var Browser = Module("browser", XPCOM(Ci.nsISupportsWeakReference, ModuleBase),
             "Open one or more URLs, based on current location",
             function () { CommandExMode().open("open " + decode(buffer.uri.spec)); });
 
+        mappings.add([modes.NORMAL], ["s"],
+            "Open a search prompt",
+            function () { CommandExMode().open("open " + options["defsearch"] + " "); });
+
+        mappings.add([modes.NORMAL], ["S"],
+            "Open a search prompt for a new tab",
+            function () { CommandExMode().open("tabopen " + options["defsearch"] + " "); });
+
         mappings.add([modes.NORMAL], ["t"],
             "Open one or more URLs in a new tab",
             function () { CommandExMode().open("tabopen "); });

common/content/history.js

@@ -21,19 +21,18 @@ var History = Module("history", {
         for (let [k, v] in Iterator(filter))
             query[k] = v;
 
-        order = order || "+date";
-        dactyl.assert((order = /^([+-])(.+)/.exec(order)) &&
-                      (order = "SORT_BY_" + order[2].toUpperCase() + "_" +
-                        (order[1] == "+" ? "ASCENDING" : "DESCENDING")) &&
-                      order in options,
-                     _("error.invalidSort", order));
+        let _order = /^([+-])(.+)/.exec(order || "+date");
+        dactyl.assert(_order, _("error.invalidSort", order));
 
-        options.sortingMode = options[order];
+        _order = "SORT_BY_" + _order[2].toUpperCase() + "_" +
+                    (_order[1] == "+" ? "ASCENDING" : "DESCENDING");
+        dactyl.assert(_order in options, _("error.invalidSort", order));
+
+        options.sortingMode = options[_order];
         options.resultType = options.RESULTS_AS_URI;
         if (maxItems > 0)
             options.maxResults = maxItems;
 
-        // execute the query
         let root = services.history.executeQuery(query, options).root;
         root.containerOpen = true;
         let items = iter(util.range(0, root.childCount)).map(function (i) {
@@ -44,7 +43,7 @@ var History = Module("history", {
                 icon: node.icon ? node.icon : DEFAULT_FAVICON
             };
         }).toArray();
-        root.containerOpen = false; // close a container after using it!
+        root.containerOpen = false;
 
         return items;
     },
@@ -58,12 +57,11 @@ var History = Module("history", {
         obj.__defineSetter__("index", function (val) { webNav.gotoIndex(val) });
         obj.__iterator__ = function () array.iterItems(this);
 
-        for (let i in util.range(0, sh.count)) {
-            obj[i] = update(Object.create(sh.getEntryAtIndex(i, false)),
-                            { index: i });
-            memoize(obj[i], "icon",
-                function () services.favicon.getFaviconImageForPage(this.URI).spec);
-        }
+        for (let item in iter(sh.SHistoryEnumerator, Ci.nsIHistoryEntry))
+            obj.push(update(Object.create(item), {
+                index: obj.length,
+                icon: Class.memoize(function () services.favicon.getFaviconImageForPage(this.URI).spec)
+            }));
         return obj;
     },
 
@@ -87,7 +85,7 @@ var History = Module("history", {
         try {
             sh.index = Math.constrain(sh.index + steps, 0, sh.length - 1);
         }
-        catch (e) {} // We get NS_ERROR_FILE_NOT_FOUND if files in history don't exist
+        catch (e if e.result == Cr.NS_ERROR_FILE_NOT_FOUND) {}
     },
 
     /**

common/locale/en-US/browsing.xml

@@ -86,6 +86,16 @@
     </description>
 </item>
 
+<item>
+    <tags>O</tags>
+    <spec>O</spec>
+    <description short="true">
+        <p>
+            Open an <ex>:open</ex> prompt followed by the current URL.
+        </p>
+    </description>
+</item>
+
 <item>
     <tags>T</tags>
     <spec>T</spec>
@@ -96,6 +106,22 @@
     </description>
 </item>
 
+<item>
+    <tags>s</tags>
+    <spec>s</spec>
+    <description short="true">
+        <p>Open a search prompt.</p>
+    </description>
+</item>
+
+<item>
+    <tags>S</tags>
+    <spec>S</spec>
+    <description short="true">
+        <p>Open a search prompt for a new tab.</p>
+    </description>
+</item>
+
 <item>
     <tags>:tabdu :tabduplicate</tags>
     <spec>:<oa>count</oa>tabdu<oa>plicate</oa><oa>!</oa></spec>
@@ -108,16 +134,6 @@
     </description>
 </item>
 
-<item>
-    <tags>O</tags>
-    <spec>O</spec>
-    <description short="true">
-        <p>
-            Open an <ex>:open</ex> prompt followed by the current URL.
-        </p>
-    </description>
-</item>
-
 <item>
     <tags>w :winopen :wopen</tags>
     <spec>:wino<oa>pen</oa><oa>!</oa> <oa>args</oa></spec>

common/modules/base.jsm

@@ -1297,9 +1297,13 @@ function octal(decimal) parseInt(decimal, 8);
  * function.
  *
  * @param {object} obj
+ * @param {nsIJSIID} iface The interface to which to query all elements.
  * @returns {Generator}
  */
-function iter(obj) {
+function iter(obj, iface) {
+    if (arguments.length == 2 && iface instanceof Ci.nsIJSIID)
+        return iter(obj).map(function (item) item.QueryInterface(iface));
+
     let args = arguments;
     let res = Iterator(obj);
 

common/modules/sanitizer.jsm

@@ -369,19 +369,17 @@ var Sanitizer = Module("sanitizer", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakRef
     prefToArg: function (pref) pref.replace(/.*\./, "").toLowerCase(),
 
     iterCookies: function iterCookies(host) {
-        for (let c in iter(services.cookies)) {
-            c.QueryInterface(Ci.nsICookie2);
-            if (!host || util.isSubdomain(c.rawHost, host) || c.host[0] == "." && c.host.length < host.length && host.indexOf(c.host) == host.length - c.host.length)
+        for (let c in iter(services.cookies, Ci.nsICookie2))
+            if (!host || util.isSubdomain(c.rawHost, host) ||
+                    c.host[0] == "." && c.host.length < host.length
+                        && host.indexOf(c.host) == host.length - c.host.length)
                 yield c;
-        }
 
     },
     iterPermissions: function iterPermissions(host) {
-        for (let p in iter(services.permissions)) {
-            p.QueryInterface(Ci.nsIPermission);
+        for (let p in iter(services.permissions, Ci.nsIPermission))
             if (!host || util.isSubdomain(p.host, host))
                 yield p;
-        }
     }
 }, {
     load: function (dactyl, modules, window) {
@@ -390,16 +388,18 @@ var Sanitizer = Module("sanitizer", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakRef
         sanitizer.ranAtShutdown = false;
     },
     autocommands: function (dactyl, modules, window) {
+        const { autocommands } = modules;
+
         storage.addObserver("private-mode",
             function (key, event, value) {
-                modules.autocommands.trigger("PrivateMode", { state: value });
+                autocommands.trigger("PrivateMode", { state: value });
             }, window);
         storage.addObserver("sanitizer",
             function (key, event, value) {
                 if (event == "domain")
-                    modules.autocommands.trigger("SanitizeDomain", { domain: value });
+                    autocommands.trigger("SanitizeDomain", { domain: value });
                 else if (!value[1])
-                    modules.autocommands.trigger("Sanitize", { name: event.substr("clear-".length), domain: value[1] });
+                    autocommands.trigger("Sanitize", { name: event.substr("clear-".length), domain: value[1] });
             }, window);
     },
     commands: function (dactyl, modules, window) {

pentadactyl/NEWS

@@ -78,6 +78,7 @@
       - It's now possible to map keys in many more modes, including
         Hint, Multi-line Output, and Menu. [b4]
       - <C-o> and <C-i> now behave more like Vim. [b8]
+      - Add n_s and n_S. [b8]
       - Added Operator mode for motion maps, per Vim. [b8]
       - Added site-specific mapping groups and related command
         changes. [b6]