Big cleanup: Remove trailing whitespace from files (except those imported

from external sources).

server/commands/menu_commands.c

@@ -69,10 +69,10 @@ static char *argv2string(int argc, char **argv)
  *\verbatim
  * Usage: menu_add_item <menuid> <newitemid> <type> [<text>]
  *\endverbatim
- * 
+ *
  * You should use "" as id for the client's main menu. This menu will be
  * created automatically when you add an item to it the first time.
- * 
+ *
  * You (currently?) cannot create a menu in the main level yourself.
  * The names you use for items should be unique for your client.
  * The text is the visible text for the item.
@@ -232,7 +232,7 @@ menu_add_item_func(Client *c, int argc, char **argv)
  *\verbatim
  * Usage: menu_del_item <menuid> <itemid>
  *\endverbatim
- * 
+ *
  * The given item in the given menu will be deleted. If you have deleted all
  * the items from your client menu, that menu will automatically be removed.
  */
@@ -299,7 +299,7 @@ menu_del_item_func(Client *c, int argc, char **argv)
  *
  *\verbatim
  * Usage: menu_set_item <menuid> <itemid> {<option>}+
- * 
+ *
  * The following parameters can be set per item:
  * (you should include the - in the option)
  *
@@ -850,7 +850,7 @@ int set_successor(MenuItem *item, char *itemid, Client *c)
 }
 
 /**
- * Requests the menu system to set the entry point into the menu system. 
+ * Requests the menu system to set the entry point into the menu system.
  *
  *\verbatim
  * Usage: menu_set_main <id>

server/commands/screen_commands.c

@@ -129,7 +129,7 @@ screen_del_func(Client *c, int argc, char **argv)
  *
  *\verbatim
  * Usage: screen_set <id> [-name <name>] [-wid <width>] [-hgt <height>]
- *     [-priority <prio>] [-duration <int>] [-timeout <int>] 
+ *     [-priority <prio>] [-duration <int>] [-timeout <int>]
  *     [-heartbeat <type>] [-backlight <type>]
  *     [-cursor <type>] [-cursor_x <xpos>] [-cursor_y <ypos>]
  *\endverbatim

server/commands/widget_commands.c

@@ -271,7 +271,7 @@ widget_set_func(Client *c, int argc, char **argv)
 				length = atoi(argv[i + 2]);
 				w->x = x;
 				w->y = y;
-				w->length = length;	/* This is the length in pixels */ 
+				w->length = length;	/* This is the length in pixels */
 			}
 			debug(RPT_DEBUG, "Widget %s set to %i", wid, w->length);
 			sock_send_string(c->sock, "success\n");