major trailing whitespace cleanup

Remove trailing whitespace in all .erl and .hrl files in the
repository.

If you're an emacs user, you can easily see trailing whitespace using
settings like these in your ~/.emacs file:

(setq-default show-trailing-whitespace t)
(set-face-background 'trailing-whitespace "slate gray")

You can also delete trailing whitespace automatically when you save
your Erlang sources by setting the emacs before-save-hook in your
~/.emacs file like this:

(add-hook 'before-save-hook
          '(lambda () (if (eq major-mode 'erlang-mode)
                          (delete-trailing-whitespace))))

applications/chat/src/chat.erl

@@ -1,8 +1,8 @@
-%    -*- Erlang -*- 
+%    -*- Erlang -*-
 %    File:        chat.erl  (chat.erl)
 %    Author:        Johan Bevemyr
 %    Created:        Thu Nov 18 21:27:41 2004
-%    Purpose:   
+%    Purpose:
 
 -module('chat').
 -author('jb@son.bevemyr.com').
@@ -34,7 +34,7 @@
                color,
                cookie}).
 
- 
+
 login(User, Password) ->
     session_server(),
     erlang:send(chat_server, {new_session, User, self()}),
@@ -187,7 +187,7 @@ chat_server(Users0) ->
         5000 ->
             chat_server(Users)
     end.
-            
+
 
 %%
 
@@ -226,7 +226,7 @@ send_to_all(Type, Msg, Users) ->
                 if U#user.pid /= undefined ->
                         %% io:format("Sending ~p to ~p\n", [Msg, U#user.user]),
                         U#user.pid ! {msgs, [{Type, Msg}]},
-                        U#user{pid=undefined, last_read = Now}; 
+                        U#user{pid=undefined, last_read = Now};
                    true ->
                         U#user{buffer=[{Type,Msg}|U#user.buffer]}
                 end
@@ -241,7 +241,7 @@ send_to_one(Type, Msg, Users, User) ->
                 if U#user.pid /= undefined ->
                         %% io:format("Sending ~p to ~p\n", [Msg, U#user.user]),
                         U#user.pid ! {msgs, [{Type, Msg}]},
-                        U#user{pid=undefined, last_read = Now}; 
+                        U#user{pid=undefined, last_read = Now};
                    true ->
                         U#user{buffer=[{Type,Msg}|U#user.buffer]}
                 end;
@@ -359,7 +359,7 @@ fmt_msg(User, Msg, Color) ->
 
 %%
 
-fmt_members(Users) -> 
+fmt_members(Users) ->
     [[U#user.user,"<br>"] || U <- Users].
 
 %%

applications/mail/src/attachment.erl

@@ -1,7 +1,7 @@
 %%%-------------------------------------------------------------------
 %%% File    : attachment.erl
 %%% Author  :  <klacke@hyber.org>
-%%% Description : 
+%%% Description :
 %%%
 %%% Created :  4 Feb 2004 by  <klacke@hyber.org>
 %%%-------------------------------------------------------------------
@@ -28,8 +28,8 @@ err() ->
     [{status, 404},
      {header, {connection, "close"}}].
 
-     
-     
-     
+
+
+
 
 

applications/mail/src/defs.hrl

@@ -1,8 +1,8 @@
-%    -*- Erlang -*- 
+%    -*- Erlang -*-
 %    File:        defs.hrl  (/mnt/disk2/jb/work/yaws/yaws/applications/mail/src/defs.hrl)
 %    Author:        Johan Bevemyr
 %    Created:        Wed Oct 29 23:39:30 2003
-%    Purpose:   
+%    Purpose:
 
 -ifndef(DEFS_HRL).
 -define(DEFS_HRL, true).