Strip trailing whitespace.

src/actions.cpp

@@ -2688,7 +2688,7 @@ void apply_shroud_changes(undo_list &undos, int side)
 			//Doing it not is also problematic since any units there gets replaced with the
 			//temp_unit for the cause of that loop step - we'll see
 			//if (*step != unit_itor->get_location() && units.find(*step) != units.end()) continue;
-			
+
 			// We have to swap out any unit that is already in the hex,
 			// so we can put our unit there, then we'll swap back at the end.
 			const temporary_unit_placer unit_placer(units, *step, temp_unit);

src/display.cpp

@@ -1879,7 +1879,7 @@ void display::redraw_everything()
 	foreach (boost::function<void(display&)> f, redraw_observers_) {
 		f(*this);
 	}
-	
+
 	complete_redraw_event_.notify_observers();
 }
 

src/display.hpp

@@ -417,7 +417,7 @@ public:
 
 	/** Expose the event, so observers can be notified about map scrolling. */
 	events::generic_event &scroll_event() const { return scroll_event_; }
-	
+
 	events::generic_event& complete_redraw_event() { return complete_redraw_event_; }
 
 	/** Check if a tile is fully visible on screen. */
@@ -561,7 +561,7 @@ protected:
 
 	/** Event raised when the map is being scrolled */
 	mutable events::generic_event scroll_event_;
-	
+
 	/**
 	 * notify observers that the screen has been redrawn completely
 	 * atm this is used for replay_controller to add replay controls to the standard theme

src/editor/brush.cpp

@@ -45,12 +45,12 @@ namespace editor {
  *         Include in the brushall hexes that are this or closer to the center
  *         of the brush, excluding the (0,0) point. $
  * [relative] & node & 1 & & Include in the brush a single hex with
- *         coordinates relative from the center of the brush. $ 
+ *         coordinates relative from the center of the brush. $
  *
  *     @begin{description}{wml_reference}
  *     x & int & 0 & & The relative x coordinate. $
  *     y & int & 0 & & The relative y coordinate. $
- *     @end{description} 
+ *     @end{description}
  *
  * @end{description}
  * A brush that has neither a radius nor any [relative] hexes will be empty

src/gui/auxiliary/event/dispatcher_private.hpp

@@ -374,9 +374,9 @@ build_event_chain<tsignal_notification_function>(
  * assumption might change, but is valid for now. The function doesn't build an
  * event chain from @p dispatcher to @p widget but from @p widget to its
  * toplevel item (the first one without a parent) which we call @p window.
- * 
+ *
  * @pre                           dispatcher == widget
- * 
+ *
  * @returns                       The list of widgets with a handler.
  *                                The order will be (assuming all have a
  *                                handler):

src/gui/dialogs/dialog.hpp

@@ -57,7 +57,7 @@ namespace {                                                                \
 
 /**
  * Registers a window for a dialog.
- * 
+ *
  * Call this function to register a window. In the header of the class it adds
  * the following code:
  *@code
@@ -112,7 +112,7 @@ type::window_id() const                                                    \
  *
  * The 'in + out parameters' are used as initial value and final value when the
  * OK button is pressed. The 'in parameters' are just extra parameters for
- * showing. 
+ * showing.
  *
  * When a function only has 'in parameters' it should return a void value and
  * the function should be called @p display, if it has 'in + out parameters' it

src/gui/widgets/window.hpp

@@ -426,7 +426,7 @@ private:
 	};
 
 	/**
-	 * The mode in which the window is shown. 
+	 * The mode in which the window is shown.
 	 *
 	 * This is used to determine whether or not to remove the tip.
 	 */

src/multiplayer_lobby.cpp

@@ -760,7 +760,7 @@ lobby::lobby(game_display& disp, const config& cfg, chat& c, config& gamelist) :
 	friends_in_game_.set_check(preferences::fi_friends_in_game());
 	friends_in_game_.set_help_string(_("Only show games that are played or observed by at least one of your friends"));
 	friends_in_game_.enable(apply_filter_.checked());
-	
+
 	filter_label_.enable(apply_filter_.checked());
 
 	filter_text_.set_text(search_string_);

src/play_controller.cpp

@@ -518,7 +518,7 @@ void play_controller::init_side(const unsigned int team_index, bool is_replay){
 	team& current_team = teams_[team_index];
 
 	mouse_handler_.set_side(team_index + 1);
-	
+
 	// If we are observers we move to watch next team if it is allowed
 	if (is_observer()
 		&& !current_team.get_disallow_observers()) {

src/replay_controller.cpp

@@ -112,7 +112,7 @@ void replay_controller::init_gui(){
 	for(std::vector<team>::iterator t = teams_.begin(); t != teams_.end(); ++t) {
 		t->reset_objectives_changed();
 	}
-	
+
 	buttons_.update(gui_);
 }
 
@@ -146,29 +146,29 @@ void replay_controller::replay_buttons_wrapper::update(boost::scoped_ptr<game_di
 	reset_button_ = gui_->find_button("button-resetreplay");
 	play_turn_button_ = gui_->find_button("button-nextturn");
 	play_side_button_ = gui_->find_button("button-nextside");
-	
+
 	//check if we have all buttons - if someone messed with theme then some buttons may be missing
 	//if any of the buttons is missing, we just disable every one
 	if( !play_button_ || !stop_button_ || !reset_button_ || !play_turn_button_ || !play_side_button_ ) {
-	 
+
 		is_valid_ = false;
-		
+
 		if( play_button_ ) {
 		  play_button_->enable(false);
 		}
-		
+
 		if( stop_button_ ) {
 		  stop_button_->enable(false);
 		}
-		
+
 		if( reset_button_ ) {
 		  reset_button_->enable(false);
 		}
-		
+
 		if( play_turn_button_ ) {
 		  play_turn_button_->enable(false);
 		}
-		
+
 		if( play_side_button_ ) {
 		  play_side_button_->enable(false);
 		}
@@ -177,28 +177,28 @@ void replay_controller::replay_buttons_wrapper::update(boost::scoped_ptr<game_di
 	}
 }
 
-void replay_controller::replay_buttons_wrapper::playback_should_start() 
+void replay_controller::replay_buttons_wrapper::playback_should_start()
 {
 	if( !is_valid_ )
 		return;
-	
+
 	play_button_->enable(false);
 	reset_button_->enable(false);
 	play_turn_button_->enable(false);
 	play_side_button_->enable(false);
 }
 
-void replay_controller::replay_buttons_wrapper::playback_should_stop(bool is_playing) 
+void replay_controller::replay_buttons_wrapper::playback_should_stop(bool is_playing)
 {
 	if( !is_valid_)
 		return;
-	
+
 	if( !recorder.at_end() ) {
 		play_button_->enable(true);
 		reset_button_->enable(true);
 		play_turn_button_->enable(true);
 		play_side_button_->enable(true);
-	
+
 		play_button_->release();
 		play_turn_button_->release();
 		play_side_button_->release();
@@ -206,18 +206,18 @@ void replay_controller::replay_buttons_wrapper::playback_should_stop(bool is_pla
 		reset_button_->enable(true);
 		stop_button_->enable(false);
 	}
-	
+
 	if( !is_playing ) {
 		//user interrupted
 		stop_button_->release();
-	}	
+	}
 }
 
-void replay_controller::replay_buttons_wrapper::reset_buttons() 
+void replay_controller::replay_buttons_wrapper::reset_buttons()
 {
 	if( !is_valid_ )
 		return;
-	
+
 	play_button_->enable(true);
 	stop_button_->enable(true);
 	reset_button_->enable(true);
@@ -263,7 +263,7 @@ void replay_controller::reset_replay(){
 	init_gui();
 	fire_start(true);
 	update_gui();
-	
+
 	buttons_.reset_buttons();
 }
 
@@ -273,21 +273,21 @@ void replay_controller::stop_replay(){
 
 void replay_controller::replay_next_turn(){
 	is_playing_ = true;
-	buttons_.playback_should_start();	
+	buttons_.playback_should_start();
 
 	play_turn();
 
  	if (!skip_replay_ || !is_playing_){
 		gui_->scroll_to_leader(units_, player_number_,game_display::ONSCREEN,false);
 	}
-	
+
 	buttons_.playback_should_stop(is_playing_);
 }
 
 void replay_controller::replay_next_side(){
 	is_playing_ = true;
 	buttons_.playback_should_start();
-	
+
 	play_side(player_number_ - 1, false);
 
 	if (!skip_replay_ || !is_playing_) {
@@ -351,7 +351,7 @@ void replay_controller::play_replay(){
 		for(; !recorder.at_end() && is_playing_; first_player_ = 1) {
 			play_turn();
 		}
-		
+
 		if (!is_playing_) {
 			gui_->scroll_to_leader(units_, player_number_,game_display::ONSCREEN,false);
 		}
@@ -359,7 +359,7 @@ void replay_controller::play_replay(){
 	catch(end_level_exception& e){
 		if (e.result == QUIT) throw;
 	}
-	
+
 	buttons_.playback_should_stop(is_playing_);
 }
 
@@ -439,9 +439,9 @@ void replay_controller::update_teams(){
 	} else {
 		gui_->set_team(show_team_ - 1, show_everything_);
 	}
-	
+
 	::clear_shroud(next_team);
-	
+
 	gui_->set_playing_team(next_team - 1);
 	gui_->invalidate_all();
 }
@@ -464,12 +464,12 @@ void replay_controller::show_statistics(){
 }
 
 void replay_controller::handle_generic_event(const std::string& name){
-	
+
 	if( name == "completely_redrawn" ) {
 		buttons_.update(gui_);
-		
+
 		gui::button* skip_animation_button = gui_->find_button("skip-animation");
-		
+
 		skip_animation_button->set_check(skip_replay_);
 	} else {
 		rebuild_replay_theme();

src/replay_controller.hpp

@@ -77,12 +77,12 @@ private:
 
 	bool show_everything_;
 	unsigned int show_team_;
-	
-	
+
+
 	class replay_buttons_wrapper {
-	
+
 		bool is_valid_;
-	
+
 	public:
 		replay_buttons_wrapper()
 			: is_valid_(false)
@@ -93,7 +93,7 @@ private:
 			, play_side_button_(NULL)
 		{
 		}
-	
+
 		gui::button* play_button_;
 		gui::button* stop_button_;
 		gui::button* reset_button_;
@@ -106,7 +106,7 @@ private:
 
 		void reset_buttons();
 	};
-	
+
 	replay_buttons_wrapper buttons_;
 };