From 3d8502a96e2e3985e0a05748db589e37986b3a6a Mon Sep 17 00:00:00 2001
From: Boyan Rabchev <boyan@rabchev.com>
Date: Wed, 2 Apr 2014 10:46:17 +0300
Subject: [PATCH] Fixed issue: https://github.com/rabchev/web-terminal/issues/4

---
 lib/terminal.js | 9 ++++++---
 package.json    | 4 ++--
 web/init.js     | 7 ++-----
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/lib/terminal.js b/lib/terminal.js
index a4a8c05..aedf2a8 100644
--- a/lib/terminal.js
+++ b/lib/terminal.js
@@ -161,8 +161,11 @@ function initialize(server, options, fn) {
                 stdin = proc.stdin;
             }
 
-            proc.on("error", function (data) {
-                // Do nothing, we have to handle this event to prevent exceptoin bubbling.
+            proc.on("error", function (err) {
+                if (err.code === "ENOENT") {
+                    err.message = cmd + ": command not found";
+                }
+                socket.emit("console", err.message);
             });
 
             proc.stdout.setEncoding("utf8");
@@ -178,7 +181,7 @@ function initialize(server, options, fn) {
                 socket.emit("console", data);
             });
 
-            proc.on("close", function (code, signal) {
+            proc.on("close", function () {
                 stdin = null;
                 socket.emit("exit", "");
             });
diff --git a/package.json b/package.json
index f485fef..0e779d2 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,9 @@
 {
     "name": "web-terminal",
     "description": "Web-Terminal is a terminal server that provides remote CLI via standard web browser and HTTP protocol.",
-    "version": "0.6.3",
+    "version": "0.6.4",
     "author": "Boyan Rabchev <boyan@rabchev.com>",
-    "contributors": [ 
+    "contributors": [
         { "name": "Boyan Rabchev", "email": "boyan@rabchev.com" }
     ],
     "config": {
diff --git a/web/init.js b/web/init.js
index be4bb9c..e5540bc 100644
--- a/web/init.js
+++ b/web/init.js
@@ -206,13 +206,11 @@
     function convertToHtml(data) {
 
         var i,
-            j,
             chr,
             output      = "",
             idx         = index,
             seq         = 0,
             closures    = [],
-            closure,
             res;
 
 
@@ -271,7 +269,6 @@
 
     $(window.document).keydown(function (e) {
         var part1, part2;
-        var charCode = (typeof e.which === "number") ? e.which : e.keyCode;
 
         switch (e.keyCode) {
         case 8: // Backspace
@@ -288,7 +285,7 @@
                 cursorPos--;
                 moveCursor();
             }
-            break;
+            return false;
         case 46: // Delete
             e.stopImmediatePropagation();
             if (currentLine.length > cursorPos) {
@@ -299,7 +296,7 @@
 
                 moveCursor();
             }
-            break;
+            return false;
         case 38: // Up Arrow
             e.stopImmediatePropagation();
             if (linePos < lines.length - 1) {