added search suggestions (thanks to M.Terada)

content/completion.js

@@ -178,20 +178,46 @@ liberator.Completion = function () //{{{
             return [0, buildLongestCommonSubstring(mapped, filter)];
         },
 
-        googleSuggest: function(filter)
+        searchEngineSuggest: function(filter, engineAliases)
         {
-            const endPoint = "http://suggestqueries.google.com/complete/search?output=firefox&client=firefox&hl=" +
-                liberator.options.getPref("font.language.group", "en") + "&qu=";
-            var xhr = new XMLHttpRequest();
-            var completions = [];
+            if (!filter)
+                return [0,null];
 
-            xhr.open("GET", endPoint + encodeURIComponent(filter), false);
-            xhr.send(null);
-            var response = window.eval(xhr.responseText)[1];
+        	var engineList = (engineAliases || liberator.options["suggestengines"]).split(",");
+        	var responseType = "application/x-suggestions+json";
+        	var ss = Components.classes["@mozilla.org/browser/search-service;1"]
+        	               .getService(Components.interfaces.nsIBrowserSearchService);
 
-            for each (var item in response)
-                completions.push([item, "Google Suggestion"]);
-            return [0, completions];
+        	var completions = [];
+        	engineList.forEach (function(name)
+        	{
+        		var query = filter;
+        		var queryURI;
+        		var engine = ss.getEngineByAlias(name);
+        		var reg = new RegExp("^\s*(" + name + "\\s+)(.*)$");
+        		var matches = query.match(reg);
+        		if (matches)
+            		query = matches[2];
+
+            	if (engine && engine.supportsResponseType(responseType))
+                    queryURI = engine.getSubmission(query, responseType).uri.asciiSpec;
+                else
+                    return;
+                 
+            	var xhr = new XMLHttpRequest();
+            	xhr.open("GET", queryURI, false);
+            	xhr.send(null);
+            	var results = window.eval(xhr.responseText)[1];
+                if (!results)
+                    return;
+
+            	results.forEach(function(item)
+            	{
+            	    completions.push([(matches ? matches[1] : "") + item, name + " suggestion"]);
+            	});
+        	});
+        	
+        	return [0, completions];
         },
 
         // filter a list of urls
@@ -213,6 +239,7 @@ liberator.Completion = function () //{{{
             }
 
             var cpt = complete || liberator.options["complete"];
+            var suggestEngineAlias = liberator.options["suggestengines"] || "google";
             // join all completion arrays together
             for (var i = 0; i < cpt.length; i++)
             {
@@ -224,8 +251,8 @@ liberator.Completion = function () //{{{
                     completions = completions.concat(liberator.bookmarks.get(filter));
                 else if (cpt[i] == "h")
                     completions = completions.concat(liberator.history.get(filter));
-                else if (cpt[i] == "g")
-                    completions = completions.concat(this.googleSuggest(filter)[1]);
+                else if (cpt[i] == "S")
+                    completions = completions.concat(this.searchEngineSuggest(filter, suggestEngineAlias)[1]);
             }
 
             return [start, completions];

content/events.js

@@ -476,7 +476,10 @@ liberator.Events = function () //{{{
                 dump("waited: " + (now - then) + " ms\n");
 
             if (liberator.buffer.loaded > 0)
+            {
+                liberator.sleep(250);
                 break;
+            }
             else
                 liberator.echo("Waiting for page to load...");
         }
@@ -488,6 +491,10 @@ liberator.Events = function () //{{{
             liberator.echoerr("Page did not load completely in " + ms + " milliseconds. Macro stopped.");
         dump("done waiting: " + ret + "\n");
 
+        // sometimes the input widget had focus when replaying a macro
+        // maybe this call should be moved somewhere else?
+        // liberator.focusContent(true);
+
         return ret;
     }
 
@@ -784,8 +791,13 @@ liberator.Events = function () //{{{
                 evt.noremap = noremap;
                 elem.dispatchEvent(evt);
                 // stop feeding keys if page loading failed
-                if (liberator.modes.isReplaying && !waitForPageLoaded())
-                    return;
+                if (liberator.modes.isReplaying)
+                {
+                    if (!waitForPageLoaded())
+                        return;
+                    // else // a short break between keys often helps 
+                    //     liberator.sleep(50);
+                }
             }
             return true;
         },

content/ui.js

@@ -286,9 +286,25 @@ liberator.CommandLine = function () //{{{
         "Items which are completed at the :[tab]open prompt",
         "charlist", "sfbh",
         {
-            validator: function (value) { return !/[^sfbhg]/.test(value); }
+            validator: function (value) { return !/[^sfbhS]/.test(value); }
         });
 
+    liberator.options.add(["suggestengines"],
+         "Engine Alias which has a feature of suggest",
+         "stringlist", "google",
+         {
+         	validator: function (value)
+         	{
+         		var ss = Components.classes["@mozilla.org/browser/search-service;1"]
+         		           .getService(Components.interfaces.nsIBrowserSearchService);
+         		return value.split(",").every(function (item)
+         		{
+         			var e = ss.getEngineByAlias(item);
+         			return (e && e.supportsResponseType("application/x-suggestions+json")) ? true : false;
+         		});
+         	}
+         });
+
     liberator.options.add(["showmode", "smd"], 
         "Show the current mode in the command line",
         "boolean", true);