Cleaned up white space.

LICENSE

@@ -4,10 +4,10 @@ All rights reserved.
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
 
-    1. Redistributions of source code must retain the above copyright notice, 
+    1. Redistributions of source code must retain the above copyright notice,
        this list of conditions and the following disclaimer.
-    
-    2. Redistributions in binary form must reproduce the above copyright 
+
+    2. Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.
 
@@ -25,4 +25,3 @@ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-

app.coffee

@@ -19,18 +19,18 @@ app.register ".coffee", require "coffeekup"
 
 
 # Homepage - redirect to the default URL.
-app.get "/", (req, res) -> 
+app.get "/", (req, res) ->
     res.redirect(settings.DEFAULT_URL)
-    
+
 # About - parses README.md and pass it to the empty template.
-app.get "/about", (req, res) -> 
+app.get "/about", (req, res) ->
     fs.readFile (path.join __dirname, "README.md"), (err, data) ->
         about = (markdown String data).replace "<h1>Overview</h1>", ""
         context = title: "About", about: about
         res.render "about.coffee", context: context
-    
+
 # Form for adding a named room.
-app.all "/rooms/add", (req, res) -> 
+app.all "/rooms/add", (req, res) ->
     room = message = ""
     if req.body?.room?
         room = req.body.room.trim().substr 0, settings.MAX_ROOMNAME_LENGTH
@@ -50,7 +50,7 @@ app.get "/rooms/:room", (req, res) ->
     res.render "room.coffee", context: context, layout: false
 
 # Lists rooms and users in each room.
-app.get "/rooms", (req, res) -> 
+app.get "/rooms", (req, res) ->
     if settings.ADDABLE_ROMS_VISIBLE
         visibleRooms = process.rooms
     else
@@ -60,7 +60,7 @@ app.get "/rooms", (req, res) ->
     context = title: "Home", rooms: visibleRooms
     res.render "rooms.coffee", context: context
 
-# Starts a matchup room - a randomly named private room that goes into 
+# Starts a matchup room - a randomly named private room that goes into
 # the matchup list while waiting for someone else to join.
 app.get "/wait", (req, res) ->
     room = uid settings.MAX_ROOMNAME_LENGTH, layout: false
@@ -73,7 +73,7 @@ app.get "/waiting", (req, res) ->
     context = title: "Waiting", clients: clients, since: since
     res.render "waiting.coffee", context: context
 
-# Join the earliest created dynamic room someone is waiting in, eg first in 
+# Join the earliest created dynamic room someone is waiting in, eg first in
 # the matchup list.
 app.get "/match", (req, res) ->
     if room = process.matchups.shift()
@@ -82,7 +82,7 @@ app.get "/match", (req, res) ->
         context = title: "Match"
         res.render "no_match.coffee", context: context
 
-# Chatroulette style matchup - if there is a room in the matchup list, join 
+# Chatroulette style matchup - if there is a room in the matchup list, join
 # it, otherwise create a dynamic room that will go into the matchup list.
 app.get "/random", (req, res) ->
     if room = process.matchups.shift()
@@ -101,5 +101,5 @@ app.get "/client.coffee", (req, res) ->
             data = "alert(\"#{err}\");"
         res.header "Content-Type", "text/plain"
         res.send data
-        
+
 exports.app = app

html.coffee

@@ -2,14 +2,14 @@
 htmlparser = require "htmlparser"
 
 
-exports.stripTags = (html="", allowed={}) -> 
+exports.stripTags = (html="", allowed={}) ->
     ###
-    Strips the given HTML string of all tags, other than those 
-    specified in the ``allowed`` param, which should be in the 
+    Strips the given HTML string of all tags, other than those
+    specified in the ``allowed`` param, which should be in the
     format: {tag1: [allowedAttribute1, allowedAttribute2], tag2: []}
     ###
-    
-    escapeHtml = (html) -> 
+
+    escapeHtml = (html) ->
         ###
         Replace brackets and quotes with their HTML entities.
         ###
@@ -25,10 +25,10 @@ exports.stripTags = (html="", allowed={}) ->
     parser = new htmlparser.Parser(handler);
     parser.parseComplete(html);
 
-    buildAll = (parts) -> 
+    buildAll = (parts) ->
         ###
-        Takes a list of dom nodes and returns each node as a string 
-        if it's text or an allowed tag. Called recursively on the 
+        Takes a list of dom nodes and returns each node as a string
+        if it's text or an allowed tag. Called recursively on the
         node's child nodes.
         ###
 

public/style.css

@@ -13,13 +13,13 @@ form {background:#ddd; margin:0; padding:20px; border-top:1px solid #ccc;}
 
 .text {border:1px solid #999; padding:7px; width:50%;
        border-radius:5px;
-       -moz-border-radius:5px; 
+       -moz-border-radius:5px;
        -webkit-border-radius:5px;}
 
 .rooms {float:left; width:50%; min-height:120px; margin:5px 0;}
 .rooms li.first {background:#eee; padding:10px;
                  border-radius:5px;
-                 -moz-border-radius:5px; 
+                 -moz-border-radius:5px;
                  -webkit-border-radius:5px;}
 .rooms li {padding:2px 10px;}
 

server.coffee

@@ -8,9 +8,9 @@ settings = require "./settings"
 process.rooms = {}
 process.rooms[room] = [] for room in settings.ROOMS
 
-# Global queue of room names for random matchups. Added to when a user 
-# starts a new room, and pulled from when another user joins that room. 
-# Allows for chatroulette style random matchups, or a customer support 
+# Global queue of room names for random matchups. Added to when a user
+# starts a new room, and pulled from when another user joins that room.
+# Allows for chatroulette style random matchups, or a customer support
 # type of service.
 process.matchups = []
 

settings.coffee

@@ -1,18 +1,18 @@
 
 
 # Tag/attribs mapping of allowed tags and attributes.
-exports.ALLOWED_TAGS = 
+exports.ALLOWED_TAGS =
     b            : []
-    strong       : [] 
-    code         : [] 
-    hr           : [] 
-    ul           : [] 
-    li           : [] 
+    strong       : []
+    code         : []
+    hr           : []
+    ul           : []
+    li           : []
     i            : []
-    em           : [] 
-    blockquote   : [] 
+    em           : []
+    blockquote   : []
     img          : ["src"]
-    a            : ["href"] 
+    a            : ["href"]
     center       : []
     font         : ["face", "color", "size"]
 

socket.coffee

@@ -5,27 +5,27 @@ settings   = require "./settings"
 
 
 # Convenience method for removing an item from an array.
-Array.prototype.remove = (item) -> 
+Array.prototype.remove = (item) ->
     if item in this
         index = this.indexOf item
         this.splice index, 1
 
 # Send the given message string to all clients for the given room.
-broadcast = (room, message, addr) -> 
+broadcast = (room, message, addr) ->
     datetime = (new Date).toUTCString()
     time = (datetime.split(" ").filter (s) -> (s.indexOf ":") isnt -1)[0]
-    data = 
+    data =
         users: c.name for c in process.rooms[room]
         message: "[#{time}] #{message}"
     data = JSON.stringify data
-    c.send data for c in process.rooms[room]    
+    c.send data for c in process.rooms[room]
     if settings.LOGGING
         output = "#{addr} - - [#{datetime}] \"#{room} #{message}\" - - - -\n"
         process.stdout.write output
 
 # Passed to socket.io in server.coffee to handle each socket connection.
 exports.handler = (client) ->
-    
+
     client.on "message", (data) ->
         data = JSON.parse data
         if data.room? and not client.room?
@@ -59,7 +59,7 @@ exports.handler = (client) ->
                     message = message: "Name is in use, please enter another"
                     client.send JSON.stringify message
                 else
-                    # Add the client to the room, set the client's name 
+                    # Add the client to the room, set the client's name
                     # and send the join message.
                     empty = process.rooms[room].length is 0
                     if process.rooms[room]?.dynamic and empty
@@ -79,17 +79,17 @@ exports.handler = (client) ->
         users = process.rooms[room]?.length
         addr = client.addr
         if joined
-            # Client had joined a room - send the leave message and 
+            # Client had joined a room - send the leave message and
             # remove the client from the room.
             process.rooms[room].remove client
             broadcast room, "#{displayName} leaves", addr
         if joined and room in process.matchups
-            # Client created the matchup room without anyone else 
+            # Client created the matchup room without anyone else
             # joining it, so remove it from the matchup list.
             process.matchups.remove room
         if not joined and dynamic and users is 1
-            # Client was assigned to a matchup room but didn't 
-            # actually join, so return the room to the front of 
+            # Client was assigned to a matchup room but didn't
+            # actually join, so return the room to the front of
             # the matchup list.
             process.matchups.unshift room
         if dynamic and users is 0

views/rooms.coffee

@@ -7,5 +7,5 @@ for room, users of @rooms
             " (#{users.length})"
         for user in users
             li user.name
-    if ++i % 2 is 0 
+    if ++i % 2 is 0
         br clear: "all"

views/waiting.coffee

@@ -1,11 +1,10 @@
 
 if @clients.length is 0
     div "No one is waiting!", id: "error"
-ul -> 
+ul ->
     for client in @clients
-        li -> 
+        li ->
             a href: "/rooms/#{client.room}/", -> "#{client.name}"
             minutes = @since client.start
             s = if minutes isnt 1 then "s" else ""
-            " - waiting #{minutes} minute#{s}" 
-
+            " - waiting #{minutes} minute#{s}"