don't beep in input boxes

content/completion.js

@@ -133,7 +133,6 @@ liberator.Completion = function () //{{{
         // TODO: move "nodes" to {muttator,vimperator}.js
         autocommands: function (filter)
         {
-            substrings = [];
             var nodes = [
                 ["BrowserExit",    "when firefox exits"],
                 ["BrowserRestart", "when firefox restarts"],
@@ -153,7 +152,6 @@ liberator.Completion = function () //{{{
 
         dialog: function (filter)
         {
-            substrings = [];
             var nodes = liberator.config.dialogs || [];
 
             if (!filter)
@@ -241,7 +239,6 @@ liberator.Completion = function () //{{{
         url: function (filter, complete)
         {
             var completions = [];
-            substrings = [];
 
             var start = 0;
             var skip = filter.match(/^(.*,\s+)(.*)/); // start after the last ", "
@@ -289,11 +286,6 @@ liberator.Completion = function () //{{{
         // if "tail" is true, only return names without any directory components
         file: function (filter, tail)
         {
-            // this is now also used as part of the url completion, so the
-            // substrings shouldn't be cleared for that case
-            if (!arguments[1])
-                substrings = [];
-
             var dir = "", compl = "";
             var matches = filter.match(/^(.*[\/\\])?(.*?)$/);
             if (matches)
@@ -359,7 +351,6 @@ liberator.Completion = function () //{{{
 
         command: function (filter)
         {
-            substrings = [];
             var completions = [];
 
             if (!filter)
@@ -395,7 +386,6 @@ liberator.Completion = function () //{{{
 
         option: function (filter, special, unfiltered)
         {
-            substrings = [];
             var optionCompletions = [];
             var prefix = filter.match(/^no|inv/) || "";
 
@@ -510,7 +500,6 @@ liberator.Completion = function () //{{{
         // FIXME: items shouldn't be [[[a], b]], but [[a, b]] and only mapped if at all for bLCS --mst
         buffer: function (filter)
         {
-            substrings = [];
             var items = [];
             var num = getBrowser().browsers.length;
             var title, url;
@@ -547,7 +536,6 @@ liberator.Completion = function () //{{{
 
         sidebar: function (filter)
         {
-            substrings = [];
             var menu = document.getElementById("viewSidebarMenu");
             var nodes = [];
 
@@ -566,7 +554,6 @@ liberator.Completion = function () //{{{
 
         javascript: function (str)
         {
-            substrings = [];
             var matches = str.match(/^(.*?)(\s*\.\s*)?(\w*)$/);
             var objects = [];
             var filter = matches[3] || "";
@@ -764,6 +751,7 @@ liberator.Completion = function () //{{{
         // TODO: get completions for "nested" command lines like ":time :js <tab>" or ":tab :he<tab>"
         exTabCompletion: function (str)
         {
+            substrings = [];
             var [count, cmd, special, args] = liberator.commands.parseCommand(str);
             var completions = [];
             var start = 0;

content/events.js

@@ -1323,7 +1323,7 @@ liberator.Events = function () //{{{
                         if (!(liberator.modes.extended & liberator.modes.INPUT_MULTILINE))
                             liberator.commandline.onEvent(event); // reroute event in command line mode
                     }
-                    else // NORMAL mode, no liberator mapping
+                    else if (liberator.mode != liberator.modes.INSERT && liberator.mode != liberator.modes.TEXTAREA)
                         liberator.beep();
                 }
             }

content/ui.js

@@ -706,10 +706,8 @@ liberator.CommandLine = function () //{{{
                     if (completionIndex == -1 && !longest) // wrapped around matches, reset command line
                     {
                         if (full && completions.length > 1)
-                        {
                             setCommand(completionPrefix + completionPostfix);
                     }
-                    }
                     else
                     {
                         var compl = null;
@@ -728,8 +726,8 @@ liberator.CommandLine = function () //{{{
                             // Start a new completion in the next iteration. Useful for commands like :source
                             // RFC: perhaps the command can indicate whether the completion should be restarted
                             // Needed for :source to grab another set of completions after a file/directory has been filled out
-                            if (completions.length == 1 && !full)
+                            // if (completions.length == 1 && !full)
-                                completionIndex = UNINITIALIZED;
+                            //     completionIndex = UNINITIALIZED;
                         }
                     }
                     // prevent tab from moving to the next field