Bulk clearing of whitespace

src/BlockEntities/SignEntity.h

@@ -20,29 +20,29 @@ class cSignEntity :
 	public cBlockEntity
 {
 	typedef cBlockEntity super;
-	
+
 public:
 
 	// tolua_end
-	
+
 	BLOCKENTITY_PROTODEF(cSignEntity)
-	
+
 	/** Creates a new empty sign entity at the specified block coords and block type (wall or standing). a_World may be nullptr */
 	cSignEntity(BLOCKTYPE a_BlockType, int a_X, int a_Y, int a_Z, cWorld * a_World);
 
 	// tolua_begin
-	
+
 	/** Sets all the sign's lines */
 	void SetLines(const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4);
-	
+
 	/** Sets individual line (zero-based index) */
 	void SetLine(int a_Index, const AString & a_Line);
 
 	/** Retrieves individual line (zero-based index) */
 	AString GetLine(int a_Index) const;
-	
+
 	// tolua_end
-	
+
 	virtual bool UsedBy(cPlayer * a_Player) override;
 	virtual void SendTo(cClientHandle & a_Client) override;