Remove trailing spaces

42 files changed, 815 insertions, 817 deletions

diff --git a/SConstruct b/SConstruct
index 110988ddfa..6d6fe2859c 100644
--- a/SConstruct
+++ b/SConstruct
@@ -329,7 +329,7 @@ if selected_platform in platform_list:
 
 	if (env['theora']=='yes'):
 		env['theoralib']='yes'
-		env.Append(CPPFLAGS=['-DTHEORA_ENABLED']);		
+		env.Append(CPPFLAGS=['-DTHEORA_ENABLED']);
 	if (env['theoralib']=='yes'):
 		env.Append(CPPFLAGS=['-DTHEORALIB_ENABLED']);
 
diff --git a/core/make_binders.py b/core/make_binders.py
index ebd48777b6..93371dc0a3 100644
--- a/core/make_binders.py
+++ b/core/make_binders.py
@@ -6,7 +6,7 @@ template_typed="""
 template<class T $ifret ,class R$ $ifargs ,$ $arg, class P@$>
 class MethodBind$argc$$ifret R$$ifconst C$ : public MethodBind {
 public:
-	
+
 	$ifret R$ $ifnoret void$ (T::*method)($arg, P@$) $ifconst const$;
 #ifdef DEBUG_METHODS_ENABLED
 	virtual Variant::Type _gen_argument_type(int p_arg) const { return _get_argument_type(p_arg); }
@@ -16,13 +16,13 @@ public:
 		$
 		return Variant::NIL;
 	}
-#endif	
+#endif
 	virtual String get_instance_type() const {
 		return T::get_type_static();
 	}
 
 	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Variant::CallError& r_error) {
-	
+
 		T *instance=p_object->cast_to<T>();
 		r_error.error=Variant::CallError::CALL_OK;
 #ifdef DEBUG_METHODS_ENABLED
@@ -47,7 +47,7 @@ public:
 		$ifret return Variant(ret);$
 		$ifnoret return Variant();$
 	}
-	
+
 
 	MethodBind$argc$$ifret R$$ifconst C$ () {
 #ifdef DEBUG_METHODS_ENABLED
@@ -55,14 +55,14 @@ public:
 		_generate_argument_types($argc$);
 #else
 		set_argument_count($argc$);
-#endif		
+#endif
 	};
 };
 
 template<class T $ifret ,class R$ $ifargs ,$ $arg, class P@$>
 MethodBind* create_method_bind($ifret R$ $ifnoret void$ (T::*p_method)($arg, P@$) $ifconst const$ ) {
 
-	MethodBind$argc$$ifret R$$ifconst C$<T $ifret ,R$ $ifargs ,$ $arg, P@$> * a = memnew( (MethodBind$argc$$ifret R$$ifconst C$<T $ifret ,R$ $ifargs ,$ $arg, P@$>) );	
+	MethodBind$argc$$ifret R$$ifconst C$<T $ifret ,R$ $ifargs ,$ $arg, P@$> * a = memnew( (MethodBind$argc$$ifret R$$ifconst C$<T $ifret ,R$ $ifargs ,$ $arg, P@$>) );
 	a->method=p_method;
 	return a;
 }
@@ -88,7 +88,7 @@ public:
 		$
 		return Variant::NIL;
 	}
-#endif	
+#endif
 	virtual String get_instance_type() const {
 		return type_name;
 	}
@@ -105,15 +105,15 @@ public:
 			r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument=get_argument_count();
 			return Variant();
-		} 
-		
+		}
+
 		if (p_arg_count<(get_argument_count()-get_default_argument_count())) {
 
 			r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument=get_argument_count()-get_default_argument_count();
 			return Variant();
 		}
-		
+
 		$arg CHECK_ARG(@);
 		$
 #endif
@@ -128,7 +128,7 @@ public:
 		_generate_argument_types($argc$);
 #else
 		set_argument_count($argc$);
-#endif		
+#endif
 	};
 };
 
@@ -151,12 +151,12 @@ MethodBind* create_method_bind($ifret R$ $ifnoret void$ (T::*p_method)($arg, P@$
 
 
 def make_version(template,nargs,argmax,const,ret):
-	
+
 	intext=template
 	from_pos=0
 	outtext=""
-	
-	while(True): 
+
+	while(True):
 		to_pos=intext.find("$",from_pos)
 		if (to_pos==-1):
 			outtext+=intext[from_pos:]
@@ -169,13 +169,13 @@ def make_version(template,nargs,argmax,const,ret):
 		macro=intext[to_pos+1:end]
 		cmd=""
 		data=""
-		
+
 		if (macro.find(" ")!=-1):
 			cmd=macro[0:macro.find(" ")]
 			data=macro[macro.find(" ")+1:]
 		else:
 			cmd=macro
-			
+
 		if (cmd=="argc"):
 			outtext+=str(nargs)
 		if (cmd=="ifret" and ret):
@@ -206,11 +206,11 @@ def make_version(template,nargs,argmax,const,ret):
 		elif (cmd=="noarg"):
 			for i in range(nargs+1,argmax+1):
 				outtext+=data.replace("@",str(i))
-		
+
 		from_pos=end+1
-	
+
 	return outtext
-		
+
 
 def run(target, source, env):
 
@@ -244,9 +244,9 @@ def run(target, source, env):
 	f.write(text_ext)
 	f.close()
 
-		
-			
-		
-		
-		
+
+
+
+
+
 
diff --git a/doc/tools/doc_merge.py b/doc/tools/doc_merge.py
index 6cc7019324..b55902ce4f 100644
--- a/doc/tools/doc_merge.py
+++ b/doc/tools/doc_merge.py
@@ -30,7 +30,7 @@ def escape(ret):
 	ret=ret.replace("'","&apos;");
 	ret=ret.replace("\"","&quot;");
 	return ret
-	
+
 
 def inc_tab():
 	global tab
@@ -50,34 +50,34 @@ def get_tag(node,name):
 	return tag
 
 def find_method_descr(old_class,name):
-	
-	methods = old_class.find("methods")    
+
+	methods = old_class.find("methods")
 	if(methods!=None and len(list(methods))>0):
 		for m in list(methods):
 			if (m.attrib["name"]==name):
 				description=m.find("description")
 				if (description!=None and description.text.strip()!=""):
 					return description.text
-	
+
 	return None
 
 def find_signal_descr(old_class,name):
-	
-	signals = old_class.find("signals")    
+
+	signals = old_class.find("signals")
 	if(signals!=None and len(list(signals))>0):
 		for m in list(signals):
 			if (m.attrib["name"]==name):
 				description=m.find("description")
 				if (description!=None and description.text.strip()!=""):
 					return description.text
-	
+
 	return None
 
 def find_constant_descr(old_class,name):
 
 	if (old_class==None):
-		return None	
-	constants = old_class.find("constants")    
+		return None
+	constants = old_class.find("constants")
 	if(constants!=None and len(list(constants))>0):
 		for m in list(constants):
 			if (m.attrib["name"]==name):
@@ -98,31 +98,31 @@ def write_class(c):
 	inherits=get_tag(c,"inherits")
 	write_string(f,'<class name="'+class_name+'" '+category+inherits+'>')
 	inc_tab()
-	
+
 	write_string(f,"<brief_description>")
 
 	if (old_class!=None):
 		old_brief_descr=old_class.find("brief_description")
 		if (old_brief_descr!=None):
 			write_string(f,escape(old_brief_descr.text.strip()))
-		
-	
+
+
 	write_string(f,"</brief_description>")
-	
+
 	write_string(f,"<description>")
 	if (old_class!=None):
 		old_descr=old_class.find("description")
 		if (old_descr!=None):
 			write_string(f,escape(old_descr.text.strip()))
-		
+
 	write_string(f,"</description>")
 
-	methods = c.find("methods")    
+	methods = c.find("methods")
 	if(methods!=None and len(list(methods))>0):
 
 		write_string(f,"<methods>")
 		inc_tab()
-		
+
 		for m in list(methods):
 			qualifiers=get_tag(m,"qualifiers")
 
@@ -135,7 +135,7 @@ def write_class(c):
 					write_string(f,'<return'+typ+'>');
 					write_string(f,'</return>');
 				elif (a.tag=="argument"):
-			
+
 					default=get_tag(a,"default")
 
 					write_string(f,'<argument index="'+a.attrib["index"]+'" name="'+escape(a.attrib["name"])+'" type="'+a.attrib["type"]+'"' +default+'>');
@@ -146,20 +146,20 @@ def write_class(c):
 				old_method_descr=find_method_descr(old_class,m.attrib["name"])
 				if (old_method_descr):
 					write_string(f,escape(escape(old_method_descr.strip())))
-			
+
 			write_string(f,'</description>');
-			dec_tab()					
+			dec_tab()
 			write_string(f,"</method>")
 		dec_tab()
 		write_string(f,"</methods>")
 
-	signals = c.find("signals")    
+	signals = c.find("signals")
 	if(signals!=None and len(list(signals))>0):
 
 		write_string(f,"<signals>")
 		inc_tab()
-		
-		for m in list(signals):	
+
+		for m in list(signals):
 
 			write_string(f,'<signal name="'+escape(m.attrib["name"])+'">')
 			inc_tab()
@@ -176,18 +176,18 @@ def write_class(c):
 				if (old_signal_descr):
 					write_string(f,escape(old_signal_descr.strip()))
 			write_string(f,'</description>');
-			dec_tab()					
+			dec_tab()
 			write_string(f,"</signal>")
 		dec_tab()
 		write_string(f,"</signals>")
 
-	constants = c.find("constants")    
+	constants = c.find("constants")
 	if(constants!=None and len(list(constants))>0):
 
 		write_string(f,"<constants>")
 		inc_tab()
-		
-		for m in list(constants):	
+
+		for m in list(constants):
 
 			write_string(f,'<constant name="'+escape(m.attrib["name"])+'" value="'+m.attrib["value"]+'">')
 			old_constant_descr=find_constant_descr(old_class,m.attrib["name"])
diff --git a/doc/tools/main.css b/doc/tools/main.css
index a76e6bbed8..5eb3df2159 100644
--- a/doc/tools/main.css
+++ b/doc/tools/main.css
@@ -29,12 +29,12 @@ div.method_description {
 
 list.inh_class_list {
 	margin-left: 30px;
-	
+
 }
 
 div.inh_class_list {
 	margin-left: 30px;
-	
+
 }
 
 div.method_doc div.method {
diff --git a/doc/tools/makedoku.py b/doc/tools/makedoku.py
index 1ab16841b1..97819d7da3 100644
--- a/doc/tools/makedoku.py
+++ b/doc/tools/makedoku.py
@@ -19,14 +19,14 @@ def validate_tag(elem,tag):
   if (elem.tag != tag):
     print("Tag mismatch, expected '"+tag+"', got "+elem.tag);
     sys.exit(255)
- 
+
 
 class_names=[]
 classes={}
 
 
 def make_class_list(class_list,columns):
-	
+
 	f=open("class_list.txt","wb")
 	prev=0
 	col_max = len(class_list) / columns + 1
@@ -35,13 +35,13 @@ def make_class_list(class_list,columns):
 	row_count = 0
 	last_initial = ""
 	fit_columns=[]
-  
+
 	for n in range(0,columns):
 		fit_columns+=[[]]
 
 	indexers=[]
 	last_initial=""
-     
+
 	idx=0
 	for n in class_list:
 		col = idx/col_max
@@ -52,36 +52,36 @@ def make_class_list(class_list,columns):
 		if (n[:1]!=last_initial):
 			indexers+=[n]
 		last_initial=n[:1]
-		
+
 
 	row_max=0
-  
+
 	for n in range(0,columns):
 		if (len(fit_columns[n])>row_max):
 			row_max=len(fit_columns[n])
-    
+
 
 	for r in range(0,row_max):
 		s="|"
-		for c in range(0,columns):   
+		for c in range(0,columns):
 			if (r>=len(fit_columns[c])):
 				continue
-    
+
 			classname = fit_columns[c][r]
 			initial=classname[0]
 			if (classname in indexers):
 				s+="**"+initial+"**|"
 			else:
 				s+=" |"
-				
+
 			s+="[["+classname.lower()+"|"+classname+"]]|"
-			
+
 		s+="\n"
 		f.write(s)
-	
-	
+
+
 def dokuize_text(txt):
-	
+
 	return txt
 
 
@@ -95,13 +95,13 @@ def dokuize_text(text):
   endq_pos=text.find("]",pos+1)
   if (endq_pos==-1):
    break
-    
+
   pre_text=text[:pos]
   post_text=text[endq_pos+1:]
   tag_text=text[pos+1:endq_pos]
 
   if (tag_text in class_names):
-    tag_text="[["+tag_text.lower()+"|"+tag_text+"]]"   
+    tag_text="[["+tag_text.lower()+"|"+tag_text+"]]"
   else: #command
    cmd=tag_text
    space_pos=tag_text.find(" ")
@@ -112,7 +112,7 @@ def dokuize_text(text):
    elif(cmd.find("method")==0):
     cmd=tag_text[:space_pos]
     param=tag_text[space_pos+1:]
-    
+
     if (param.find(".")!=-1):
      class_param,method_param=param.split(".")
      tag_text="[["+class_param.lower()+"#"+method_param+"|"+class_param+'.'+method_param+"]]"
@@ -123,7 +123,7 @@ def dokuize_text(text):
    elif (cmd.find("url=")==0):
     tag_text="[["+cmd[4:]+"|"
    elif (cmd=="/url"):
-    tag_text="]]>" 
+    tag_text="]]>"
    elif (cmd=="center"):
     tag_text=""
    elif (cmd=="/center"):
@@ -138,25 +138,25 @@ def dokuize_text(text):
     tag_text="__"
    else:
     tag_text="["+tag_text+"]"
-   
- 
+
+
   text=pre_text+tag_text+post_text
   pos=len(pre_text)+len(tag_text)
-  
+
  #tnode = ET.SubElement(parent,"div")
  #tnode.text=text
  return text
- 	
-	
+
+
 def make_type(t):
 	global class_names
 	if (t in class_names):
 		return "[["+t.lower()+"|"+t+"]]"
 	return t
-	
-	
+
+
 def make_method(f,name,m,declare,event=False):
-	
+
 	s="  * "
 	ret_type="void"
 	args=list(m)
@@ -169,66 +169,66 @@ def make_method(f,name,m,declare,event=False):
 			idx=int(a.attrib["index"])
 		else:
 			continue
-   
+
 		mdata["argidx"].append(idx)
 		mdata[idx]=a
-		
-	
 
-	if (not event):  
+
+
+	if (not event):
 		if (-1 in mdata["argidx"]):
 			s+=make_type(mdata[-1].attrib["type"])
-		else: 
+		else:
 			s+="void"
 		s+=" "
-		
+
 	if (declare):
-		
+
 		#span.attrib["class"]="funcdecl"
 		#a=ET.SubElement(span,"a")
 		#a.attrib["name"]=name+"_"+m.attrib["name"]
 		#a.text=name+"::"+m.attrib["name"]
 		s+="**"+m.attrib["name"]+"**"
-	else:		
+	else:
 		s+="[[#"+m.attrib["name"]+"|"+m.attrib["name"]+"]]"
-		
+
 	s+="**(**"
 	argfound=False
 	for a in mdata["argidx"]:
 		arg=mdata[a]
 		if (a<0):
 			continue
-		if (a>0):  
+		if (a>0):
 			s+=", "
 		else:
 			s+=" "
-		
+
 		s+=make_type(arg.attrib["type"])
 		if ("name" in arg.attrib):
 			s+=" "+arg.attrib["name"]
 		else:
 			s+=" arg"+str(a)
-		
+
 		if ("default" in arg.attrib):
 			s+="="+arg.attrib["default"]
-		
-		
+
+
 		argfound=True
-		
+
 	if (argfound):
 		s+=" "
 	s+="**)**"
-		
+
 	if ("qualifiers" in m.attrib):
 		s+=" "+m.attrib["qualifiers"]
-		
+
 	f.write(s+"\n")
-	
-  
+
+
 def make_doku_class(node):
 
 	name = node.attrib["name"]
-	
+
 	f=open(name.lower()+".txt","wb")
 
 	f.write("======  "+name+"  ======\n")
@@ -238,26 +238,26 @@ def make_doku_class(node):
 		f.write("**Inherits:** [["+inh.lower()+"|"+inh+"]]\\\\\n")
 	if ("category" in node.attrib):
 		f.write("**Category:** "+node.attrib["category"].strip()+"\\\\\n")
-	
+
 	briefd = node.find("brief_description")
 	if (briefd!=None):
 		f.write("=====  Brief Description  ======\n")
 		f.write( dokuize_text(briefd.text.strip())+"\n" )
-	
-	methods = node.find("methods")  
-  
+
+	methods = node.find("methods")
+
 	if(methods!=None and len(list(methods))>0):
 		f.write("=====  Member Functions  ======\n")
 		for m in list(methods):
 			make_method(f,node.attrib["name"],m,False)
-		
-	events = node.find("signals")  
-	if(events!=None and len(list(events))>0):	
+
+	events = node.find("signals")
+	if(events!=None and len(list(events))>0):
 		f.write("=====  Signals  ======\n")
 		for m in list(events):
 			make_method(f,node.attrib["name"],m,True,True)
-			
-	members = node.find("members")  
+
+	members = node.find("members")
 
 	if(members!=None and len(list(members))>0):
 		f.write("=====  Member Variables  ======\n")
@@ -269,33 +269,33 @@ def make_doku_class(node):
 			if (c.text.strip()!=""):
 				s+=" - "+c.text.strip()
 			f.write(s+"\n")
-				
-	
-			
-	constants = node.find("constants")  
+
+
+
+	constants = node.find("constants")
 	if(constants!=None and len(list(constants))>0):
 		f.write("=====  Numeric Constants  ======\n")
 		for c in list(constants):
 			s = "  * "
 			s+="**"+c.attrib["name"]+"**"
 			if ("value" in c.attrib):
-				s+=" = **"+c.attrib["value"]+"**"			
+				s+=" = **"+c.attrib["value"]+"**"
 			if (c.text.strip()!=""):
 				s+=" - "+c.text.strip()
 			f.write(s+"\n")
-			
-		
+
+
 	descr=node.find("description")
 	if (descr!=None and descr.text.strip()!=""):
 		f.write("=====  Description  ======\n")
 		f.write(dokuize_text(descr.text.strip())+"\n")
 
-	methods = node.find("methods")  
-		
+	methods = node.find("methods")
+
 	if(methods!=None and len(list(methods))>0):
 		f.write("=====  Member Function Description  ======\n")
 		for m in list(methods):
-			
+
 			d=m.find("description")
 			if (d==None or d.text.strip()==""):
 				continue
@@ -304,18 +304,18 @@ def make_doku_class(node):
 			f.write("\\\\\n")
 			f.write(dokuize_text(d.text.strip()))
 			f.write("\n")
-			
-			
-				
 
-			
+
+
+
+
 	"""
   div=ET.Element("div")
   div.attrib["class"]="class";
 
   a=ET.SubElement(div,"a")
   a.attrib["name"]=node.attrib["name"]
-  
+
   h3=ET.SubElement(a,"h3")
   h3.attrib["class"]="title class_title"
   h3.text=node.attrib["name"]
@@ -325,63 +325,63 @@ def make_doku_class(node):
    div2=ET.SubElement(div,"div")
    div2.attrib["class"]="description class_description"
    div2.text=briefd.text
-   
+
   if ("inherits" in node.attrib):
    ET.SubElement(div,"br")
 
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="inheritance";
 
    span=ET.SubElement(div2,"span")
    span.text="Inherits: "
-   
+
    make_type(node.attrib["inherits"],div2)
-   
+
   if ("category" in node.attrib):
    ET.SubElement(div,"br")
-   
-   div3=ET.SubElement(div,"div")   
+
+   div3=ET.SubElement(div,"div")
    div3.attrib["class"]="category";
-    
+
    span=ET.SubElement(div3,"span")
    span.attrib["class"]="category"
    span.text="Category: "
-    
+
    a = ET.SubElement(div3,"a")
    a.attrib["class"]="category_ref"
    a.text=node.attrib["category"]
    catname=a.text
    if (catname.rfind("/")!=-1):
-    catname=catname[catname.rfind("/"):] 
+    catname=catname[catname.rfind("/"):]
    catname="CATEGORY_"+catname
-    
+
    if (single_page):
     a.attrib["href"]="#"+catname
    else:
     a.attrib["href"]="category.html#"+catname
-    
-    
-  methods = node.find("methods")  
-  
+
+
+  methods = node.find("methods")
+
   if(methods!=None and len(list(methods))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Public Methods:"
 
-   method_table=ET.SubElement(div,"table")   
+   method_table=ET.SubElement(div,"table")
    method_table.attrib["class"]="method_list";
 
    for m in list(methods):
 #    li = ET.SubElement(div2, "li")
     method_table.append( make_method_def(node.attrib["name"],m,False) )
 
-  events = node.find("signals")  
-  
+  events = node.find("signals")
+
   if(events!=None and len(list(events))>0):
    h4=ET.SubElement(div,"h4")
    h4.text="Events:"
 
-   event_table=ET.SubElement(div,"table")   
+   event_table=ET.SubElement(div,"table")
    event_table.attrib["class"]="method_list";
 
    for m in list(events):
@@ -389,20 +389,20 @@ def make_doku_class(node):
     event_table.append( make_method_def(node.attrib["name"],m,False,True) )
 
 
-  members = node.find("members")  
+  members = node.find("members")
   if(members!=None and len(list(members))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Public Variables:"
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="member_list";
-   
+
    for c in list(members):
-   
+
     li = ET.SubElement(div2, "li")
     div3=ET.SubElement(li,"div")
     div3.attrib["class"]="member";
-    make_type(c.attrib["type"],div3)    
+    make_type(c.attrib["type"],div3)
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="identifier member_name"
     span.text=" "+c.attrib["name"]+" "
@@ -411,19 +411,19 @@ def make_doku_class(node):
     span.text=c.text
 
 
-  constants = node.find("constants")  
+  constants = node.find("constants")
   if(constants!=None and len(list(constants))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Constants:"
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="constant_list";
-   
+
    for c in list(constants):
     li = ET.SubElement(div2, "li")
     div3=ET.SubElement(li,"div")
     div3.attrib["class"]="constant";
-    
+
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="identifier constant_name"
     span.text=c.attrib["name"]+" "
@@ -437,23 +437,23 @@ def make_doku_class(node):
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="constant_description"
     span.text=c.text
-     
+
 #  ET.SubElement(div,"br")
-   
-  
+
+
   descr=node.find("description")
   if (descr!=None and descr.text.strip()!=""):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Description:"
-  
+
    make_text_def(node.attrib["name"],div,descr.text)
-#   div2=ET.SubElement(div,"div")   
+#   div2=ET.SubElement(div,"div")
 #   div2.attrib["class"]="description";
 #   div2.text=descr.text
-  
-  
-  
+
+
+
   if(methods!=None or events!=None):
 
    h4=ET.SubElement(div,"h4")
@@ -467,7 +467,7 @@ def make_doku_class(node):
    for m in iter_list:
 
     descr=m.find("description")
-                 
+
     if (descr==None or descr.text.strip()==""):
      continue;
 
@@ -479,11 +479,11 @@ def make_doku_class(node):
 	#anchor = ET.SubElement(div2, "a")
 	#anchor.attrib["name"] =
     make_text_def(node.attrib["name"],div2,descr.text)
-    #div3=ET.SubElement(div2,"div")   
+    #div3=ET.SubElement(div2,"div")
     #div3.attrib["class"]="description";
     #div3.text=descr.text
-     
-  
+
+
   return div
 """
 for file in input_list:
@@ -501,14 +501,14 @@ for file in input_list:
 			continue
 		class_names.append(c.attrib["name"])
 		classes[c.attrib["name"]]=c
-		
+
 
 class_names.sort()
-  
+
 make_class_list(class_names,4)
 
 for cn in class_names:
 	c=classes[cn]
 	make_doku_class(c)
- 
+
 
diff --git a/doc/tools/makehtml.py b/doc/tools/makehtml.py
index 34db47e424..26edda0935 100644
--- a/doc/tools/makehtml.py
+++ b/doc/tools/makehtml.py
@@ -43,21 +43,21 @@ def validate_tag(elem,tag):
 
 def make_html_bottom(body):
  #make_html_top(body,True)
- ET.SubElement(body,"hr")   
- copyright = ET.SubElement(body,"span") 
+ ET.SubElement(body,"hr")
+ copyright = ET.SubElement(body,"span")
  copyright.text = "Copyright 2008-2010 Codenix SRL"
- 
+
 def make_html_top(body,bottom=False):
 
  if (bottom):
   ET.SubElement(body,"hr")
- 
- table = ET.SubElement(body,"table") 
+
+ table = ET.SubElement(body,"table")
  table.attrib["class"]="top_table"
  tr = ET.SubElement(table,"tr")
  td = ET.SubElement(tr,"td")
  td.attrib["class"]="top_table"
- 
+
  img = ET.SubElement(td,"image")
  img.attrib["src"]="images/logo.png"
  td = ET.SubElement(tr,"td")
@@ -81,18 +81,18 @@ def make_html_top(body,bottom=False):
  a.text="Inheritance"
  if (not bottom):
   ET.SubElement(body,"hr")
- 
- 
-  
+
+
+
 
 def make_html_class_list(class_list,columns):
-  
+
   div=ET.Element("div")
   div.attrib["class"]="ClassList";
-  
+
   h1=ET.SubElement(div,"h2")
   h1.text="Alphabetical Class List"
-  
+
   table=ET.SubElement(div,"table")
   table.attrib["class"]="class_table"
   table.attrib["width"]="100%"
@@ -104,13 +104,13 @@ def make_html_class_list(class_list,columns):
   row_count = 0
   last_initial = ""
   fit_columns=[]
-  
+
   for n in range(0,columns):
    fit_columns+=[[]]
 
   indexers=[]
   last_initial=""
-     
+
   idx=0
   for n in class_list:
    col = int(idx/col_max)
@@ -123,25 +123,25 @@ def make_html_class_list(class_list,columns):
     last_initial=n[:1]
 
   row_max=0
-  
+
   for n in range(0,columns):
    if (len(fit_columns[n])>row_max):
     row_max=len(fit_columns[n])
-    
+
 
   for r in range(0,row_max):
    tr = ET.SubElement(table,"tr")
-   for c in range(0,columns):   
-    tdi = ET.SubElement(tr,"td") 
+   for c in range(0,columns):
+    tdi = ET.SubElement(tr,"td")
     tdi.attrib["align"]="right"
-    td = ET.SubElement(tr,"td") 
+    td = ET.SubElement(tr,"td")
     if (r>=len(fit_columns[c])):
      continue
-    
+
     classname = fit_columns[c][r]
     print(classname)
     if (classname in indexers):
-    
+
      span = ET.SubElement(tdi, "span")
      span.attrib["class"] = "class_index_letter"
      span.text = classname[:1].upper()
@@ -161,23 +161,23 @@ def make_html_class_list(class_list,columns):
    csscc = ET.SubElement(cat_class_list, "link")
    csscc.attrib["href"] = "main.css"
    csscc.attrib["rel"] = "stylesheet"
-   csscc.attrib["type"] = "text/css"   
+   csscc.attrib["type"] = "text/css"
    bodycc = ET.SubElement(cat_class_list, "body")
    make_html_top(bodycc)
-   
+
    cat_class_parent=bodycc
   else:
    cat_class_parent=div
-   
-   
-   
-  
+
+
+
+
   h1=ET.SubElement(cat_class_parent,"h2")
   h1.text="Class List By Category"
-  
+
   class_cat_table={}
   class_cat_list=[]
-  
+
   for c in class_list:
    clss = classes[c]
    if ("category" in clss.attrib):
@@ -190,9 +190,9 @@ def make_html_class_list(class_list,columns):
     class_cat_list.append(class_cat)
     class_cat_table[class_cat]=[]
    class_cat_table[class_cat].append(c)
-   
+
   class_cat_list.sort()
-  
+
   ct = ET.SubElement(cat_class_parent,"table")
   for cl in class_cat_list:
    l = class_cat_table[cl]
@@ -201,7 +201,7 @@ def make_html_class_list(class_list,columns):
    tr.attrib["class"]="category_title"
    td = ET.SubElement(ct,"td")
    td.attrib["class"]="category_title"
-   
+
    a = ET.SubElement(td,"a")
    a.attrib["class"]="category_title"
    a.text=cl
@@ -221,45 +221,45 @@ def make_html_class_list(class_list,columns):
      bdtext=bd.text
     td = ET.SubElement(ct,"td")
     td.text=bdtext
- 
+
   if (not single_page):
-   make_html_bottom(bodycc)  
+   make_html_bottom(bodycc)
    catet_out = ET.ElementTree(cat_class_list)
    catet_out.write("category.html")
-     
+
 
   if (not single_page):
    inh_class_list=ET.Element("html")
    cssic = ET.SubElement(inh_class_list, "link")
    cssic.attrib["href"] = "main.css"
    cssic.attrib["rel"] = "stylesheet"
-   cssic.attrib["type"] = "text/css"   
+   cssic.attrib["type"] = "text/css"
    bodyic = ET.SubElement(inh_class_list, "body")
    make_html_top(bodyic)
    inh_class_parent=bodyic
   else:
    inh_class_parent=div
-   
-   
-   
-  
+
+
+
+
   h1=ET.SubElement(inh_class_parent,"h2")
   h1.text="Class List By Inheritance"
-  
+
   itemlist = ET.SubElement(inh_class_parent,"list")
-  
+
   class_inh_table={}
 
   def add_class(clss):
    if (clss.attrib["name"] in class_inh_table):
     return #already added
    parent_list=None
-   
+
    if ("inherits" in clss.attrib):
     inhc = clss.attrib["inherits"]
     if (not (inhc in class_inh_table)):
      add_class(classes[inhc])
-  
+
     parent_list = class_inh_table[inhc].find("div")
     if (parent_list == None):
      parent_div = ET.SubElement(class_inh_table[inhc],"div")
@@ -267,39 +267,39 @@ def make_html_class_list(class_list,columns):
      parent_div.attrib["class"]="inh_class_list"
     else:
      parent_list = parent_list.find("list")
-     
-     
+
+
    else:
     parent_list=itemlist
-   
+
    item = ET.SubElement(parent_list,"li")
 #   item.attrib["class"]="inh_class_list"
-   class_inh_table[clss.attrib["name"]]=item   
+   class_inh_table[clss.attrib["name"]]=item
    make_type(clss.attrib["name"],item)
-        
-  
-  for c in class_list:   
+
+
+  for c in class_list:
    add_class(classes[c])
-   
+
   if (not single_page):
-   make_html_bottom(bodyic)   
+   make_html_bottom(bodyic)
    catet_out = ET.ElementTree(inh_class_list)
    catet_out.write("inheritance.html")
-     
-  
-    
-  
+
+
+
+
 
   #h1=ET.SubElement(div,"h2")
   #h1.text="Class List By Inheritance"
 
-  return div        
+  return div
 
 
 def make_type(p_type,p_parent):
  if (p_type=="RefPtr"):
   p_type="Resource"
-  
+
  if (p_type in class_names):
   a=ET.SubElement(p_parent,"a")
   a.attrib["class"]="datatype_existing"
@@ -326,7 +326,7 @@ def make_text_def(class_name,parent,text):
   endq_pos=text.find("]",pos+1)
   if (endq_pos==-1):
    break
-    
+
   pre_text=text[:pos]
   post_text=text[endq_pos+1:]
   tag_text=text[pos+1:endq_pos]
@@ -346,7 +346,7 @@ def make_text_def(class_name,parent,text):
    elif(cmd.find("method")==0):
     cmd=tag_text[:space_pos]
     param=tag_text[space_pos+1:]
-    
+
     if (not single_page and param.find(".")!=-1):
      class_param,method_param=param.split(".")
      tag_text=tag_text='<a href="'+class_param+'.html#'+class_param+"_"+method_param+'">'+class_param+'.'+method_param+'()</a>'
@@ -358,22 +358,22 @@ def make_text_def(class_name,parent,text):
    elif (cmd.find("url=")==0):
     tag_text="<a href="+cmd[4:]+">"
    elif (cmd=="/url"):
-    tag_text="</a>" 
+    tag_text="</a>"
    elif (cmd=="center"):
-    tag_text="<div align=\"center\">"        
+    tag_text="<div align=\"center\">"
    elif (cmd=="/center"):
     tag_text="</div>"
    elif (cmd=="br"):
-    tag_text="<br/>"        
+    tag_text="<br/>"
    elif (cmd=="i" or cmd=="/i" or cmd=="b" or cmd=="/b" or cmd=="u" or cmd=="/u"):
     tag_text="<"+tag_text+">" #html direct mapping
    else:
     tag_text="["+tag_text+"]"
-   
- 
+
+
   text=pre_text+tag_text+post_text
   pos=len(pre_text)+len(tag_text)
-  
+
  #tnode = ET.SubElement(parent,"div")
  #tnode.text=text
  text="<div class=\"description\">"+text+"</div>"
@@ -383,19 +383,19 @@ def make_text_def(class_name,parent,text):
  except:
   print("Error parsing description text: '"+text+"'")
   sys.exit(255)
- 
- 
+
+
  return tnode
- 
- 
+
+
 
 
 def make_method_def(name,m,declare,event=False):
 
  mdata={}
 
- 
- if (not declare): 
+
+ if (not declare):
   div=ET.Element("tr")
   div.attrib["class"]="method"
   ret_parent=ET.SubElement(div,"td")
@@ -406,13 +406,13 @@ def make_method_def(name,m,declare,event=False):
   div.attrib["class"]="method"
   ret_parent=div
   func_parent=div
-   
+
  mdata["argidx"]=[]
  mdata["name"]=m.attrib["name"]
  qualifiers=""
  if ("qualifiers" in m.attrib):
   qualifiers=m.attrib["qualifiers"]
-  
+
  args=list(m)
  for a in args:
   if (a.tag=="return"):
@@ -421,11 +421,11 @@ def make_method_def(name,m,declare,event=False):
    idx=int(a.attrib["index"])
   else:
    continue
-   
+
   mdata["argidx"].append(idx)
   mdata[idx]=a
 
- if (not event):  
+ if (not event):
   if (-1 in mdata["argidx"]):
    make_type(mdata[-1].attrib["type"],ret_parent)
    mdata["argidx"].remove(-1)
@@ -443,29 +443,29 @@ def make_method_def(name,m,declare,event=False):
   a=ET.SubElement(span,"a")
   a.attrib["href"]="#"+name+"_"+m.attrib["name"]
   a.text=m.attrib["name"]
-  
+
  span=ET.SubElement(func_parent,"span")
  span.attrib["class"]="symbol"
  span.text=" ("
-  
+
  for a in mdata["argidx"]:
   arg=mdata[a]
-  if (a>0):  
+  if (a>0):
    span=ET.SubElement(func_parent,"span")
    span.text=", "
   else:
    span=ET.SubElement(func_parent,"span")
    span.text=" "
-   
-  
+
+
   make_type(arg.attrib["type"],func_parent)
 
   span=ET.SubElement(func_parent,"span")
   span.text=arg.attrib["name"]
   if ("default" in arg.attrib):
    span.text=span.text+"="+arg.attrib["default"]
-   
-  
+
+
  span=ET.SubElement(func_parent,"span")
  span.attrib["class"]="symbol"
  if (len(mdata["argidx"])):
@@ -477,9 +477,9 @@ def make_method_def(name,m,declare,event=False):
   span=ET.SubElement(func_parent,"span")
   span.attrib["class"]="qualifier"
   span.text=" "+qualifiers
-     
+
  return div
-  
+
 
 def make_html_class(node):
 
@@ -488,7 +488,7 @@ def make_html_class(node):
 
   a=ET.SubElement(div,"a")
   a.attrib["name"]=node.attrib["name"]
-  
+
   h3=ET.SubElement(a,"h3")
   h3.attrib["class"]="title class_title"
   h3.text=node.attrib["name"]
@@ -498,63 +498,63 @@ def make_html_class(node):
    div2=ET.SubElement(div,"div")
    div2.attrib["class"]="description class_description"
    div2.text=briefd.text
-   
+
   if ("inherits" in node.attrib):
    ET.SubElement(div,"br")
 
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="inheritance";
 
    span=ET.SubElement(div2,"span")
    span.text="Inherits: "
-   
+
    make_type(node.attrib["inherits"],div2)
-   
+
   if ("category" in node.attrib):
    ET.SubElement(div,"br")
-   
-   div3=ET.SubElement(div,"div")   
+
+   div3=ET.SubElement(div,"div")
    div3.attrib["class"]="category";
-    
+
    span=ET.SubElement(div3,"span")
    span.attrib["class"]="category"
    span.text="Category: "
-    
+
    a = ET.SubElement(div3,"a")
    a.attrib["class"]="category_ref"
    a.text=node.attrib["category"]
    catname=a.text
    if (catname.rfind("/")!=-1):
-    catname=catname[catname.rfind("/"):] 
+    catname=catname[catname.rfind("/"):]
    catname="CATEGORY_"+catname
-    
+
    if (single_page):
     a.attrib["href"]="#"+catname
    else:
     a.attrib["href"]="category.html#"+catname
-    
-    
-  methods = node.find("methods")  
-  
+
+
+  methods = node.find("methods")
+
   if(methods!=None and len(list(methods))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Public Methods:"
 
-   method_table=ET.SubElement(div,"table")   
+   method_table=ET.SubElement(div,"table")
    method_table.attrib["class"]="method_list";
 
    for m in list(methods):
 #    li = ET.SubElement(div2, "li")
     method_table.append( make_method_def(node.attrib["name"],m,False) )
 
-  events = node.find("signals")  
-  
+  events = node.find("signals")
+
   if(events!=None and len(list(events))>0):
    h4=ET.SubElement(div,"h4")
    h4.text="Events:"
 
-   event_table=ET.SubElement(div,"table")   
+   event_table=ET.SubElement(div,"table")
    event_table.attrib["class"]="method_list";
 
    for m in list(events):
@@ -562,20 +562,20 @@ def make_html_class(node):
     event_table.append( make_method_def(node.attrib["name"],m,False,True) )
 
 
-  members = node.find("members")  
+  members = node.find("members")
   if(members!=None and len(list(members))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Public Variables:"
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="member_list";
-   
+
    for c in list(members):
-   
+
     li = ET.SubElement(div2, "li")
     div3=ET.SubElement(li,"div")
     div3.attrib["class"]="member";
-    make_type(c.attrib["type"],div3)    
+    make_type(c.attrib["type"],div3)
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="identifier member_name"
     span.text=" "+c.attrib["name"]+" "
@@ -584,19 +584,19 @@ def make_html_class(node):
     span.text=c.text
 
 
-  constants = node.find("constants")  
+  constants = node.find("constants")
   if(constants!=None and len(list(constants))>0):
 
    h4=ET.SubElement(div,"h4")
    h4.text="Constants:"
-   div2=ET.SubElement(div,"div")   
+   div2=ET.SubElement(div,"div")
    div2.attrib["class"]="constant_list";
-   
+
    for c in list(constants):
     li = ET.SubElement(div2, "li")
     div3=ET.SubElement(li,"div")
     div3.attrib["class"]="constant";
-    
+
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="identifier constant_name"
     span.text=c.attrib["name"]+" "
@@ -610,22 +610,22 @@ def make_html_class(node):
     span=ET.SubElement(div3,"span")
     span.attrib["class"]="constant_description"
     span.text=c.text
-     
+
 #  ET.SubElement(div,"br")
-   
-  
+
+
   descr=node.find("description")
   if (descr!=None and descr.text.strip()!=""):
    h4=ET.SubElement(div,"h4")
    h4.text="Description:"
-  
+
    make_text_def(node.attrib["name"],div,descr.text)
-#   div2=ET.SubElement(div,"div")   
+#   div2=ET.SubElement(div,"div")
 #   div2.attrib["class"]="description";
 #   div2.text=descr.text
-  
-  
-  
+
+
+
   if(methods!=None or events!=None):
 
    h4=ET.SubElement(div,"h4")
@@ -639,7 +639,7 @@ def make_html_class(node):
    for m in iter_list:
 
     descr=m.find("description")
-                 
+
     if (descr==None or descr.text.strip()==""):
      continue;
 
@@ -651,11 +651,11 @@ def make_html_class(node):
 	#anchor = ET.SubElement(div2, "a")
 	#anchor.attrib["name"] =
     make_text_def(node.attrib["name"],div2,descr.text)
-    #div3=ET.SubElement(div2,"div")   
+    #div3=ET.SubElement(div2,"div")
     #div3.attrib["class"]="description";
     #div3.text=descr.text
-     
-  
+
+
   return div
 
 class_names=[]
@@ -676,7 +676,7 @@ for file in input_list:
     continue
    class_names.append(c.attrib["name"])
    classes[c.attrib["name"]]=c
-  
+
 html = ET.Element("html")
 css = ET.SubElement(html, "link")
 css.attrib["href"] = "main.css"
@@ -690,7 +690,7 @@ if (not single_page):
 
 
 class_names.sort()
-  
+
 body.append( make_html_class_list(class_names,5) )
 
 for cn in class_names:
@@ -704,9 +704,9 @@ for cn in class_names:
   css.attrib["rel"] = "stylesheet"
   css.attrib["type"] = "text/css"
   body2 = ET.SubElement(html2, "body" )
-  make_html_top(body2)  
-  body2.append( make_html_class(c) );  
-  make_html_bottom(body2)  
+  make_html_top(body2)
+  body2.append( make_html_class(c) );
+  make_html_bottom(body2)
   et_out = ET.ElementTree(html2)
   et_out.write(c.attrib["name"]+".html")
 
diff --git a/doc/tools/makemd.py b/doc/tools/makemd.py
index e012287b0e..38b493b0bf 100644
--- a/doc/tools/makemd.py
+++ b/doc/tools/makemd.py
@@ -54,7 +54,7 @@ def make_class_list(class_list, columns):
 
 	row_max = 0
 	f.write("\n")
-	
+
 	for n in range(0, columns):
 		if len(fit_columns[n]) > row_max:
 			row_max = len(fit_columns[n])
@@ -63,7 +63,7 @@ def make_class_list(class_list, columns):
 	for n in range(0, columns):
 		f.write(" | |")
 
-	f.write("\n")		
+	f.write("\n")
 	f.write("| ")
 	for n in range(0, columns):
 		f.write(" --- | ------- |")
diff --git a/doc/tools/makerst.py b/doc/tools/makerst.py
index 6311be767c..060dbc805d 100644
--- a/doc/tools/makerst.py
+++ b/doc/tools/makerst.py
@@ -60,7 +60,7 @@ def make_class_list(class_list, columns):
 
 	row_max = 0
 	f.write("\n")
-	
+
 	for n in range(0, columns):
 		if len(fit_columns[n]) > row_max:
 			row_max = len(fit_columns[n])
@@ -69,7 +69,7 @@ def make_class_list(class_list, columns):
 	for n in range(0, columns):
 		f.write(" | |")
 
-	f.write("\n")		
+	f.write("\n")
 	f.write("+")
 	for n in range(0, columns):
 		f.write("--+-------+")
@@ -265,7 +265,7 @@ def make_method(
 		t = '- '
 	else:
 		t = ""
-		
+
 	ret_type = 'void'
 	args = list(m)
 	mdata = {}
@@ -332,7 +332,7 @@ def make_method(
 	if (not declare):
 		if (pp!=None):
 			pp.append( (t,s) )
-		else:	
+		else:
 			f.write("- "+t+" "+s+"\n")
 	else:
 		f.write(t+s+"\n")
@@ -366,24 +366,24 @@ def make_rst_class(node):
 				f.write(" **<** ")
 			else:
 				first=False
-		
+
 			f.write(make_type(inh))
 			inode = classes[inh]
 			if ('inherits' in inode.attrib):
 				inh=inode.attrib['inherits'].strip()
 			else:
 				inh=None
-			
-		
+
+
 		f.write("\n\n")
-		
+
 	inherited=[]
 	for cn in classes:
-		c=classes[cn]	
+		c=classes[cn]
 		if 'inherits' in c.attrib:
 			if (c.attrib['inherits'].strip()==name):
 				inherited.append(c.attrib['name'])
-				
+
 	if (len(inherited)):
 		f.write('**Inherited By:** ')
 		for i in range(len(inherited)):
@@ -415,7 +415,7 @@ def make_rst_class(node):
 			tl = len(s[1])
 			if (tl>longest_t):
 				longest_t=tl
-				
+
 		sep="+"
 		for i in range(longest_s+2):
 			sep+="-"
diff --git a/methods.py b/methods.py
index 39230b6e2f..a428338499 100755
--- a/methods.py
+++ b/methods.py
@@ -15,19 +15,19 @@ def add_source_files(self, sources, filetype, lib_env = None, shared = False):
 	else:
 		for f in filetype:
 			sources.append(self.Object(f))
-			
 
-def build_shader_header( target, source, env ): 
+
+def build_shader_header( target, source, env ):
 
 	for x in source:
 		print x
-		
+
 		name = str(x)
 		name = name[ name.rfind("/")+1: ]
 		name = name[ name.rfind("\\")+1: ]
 		name = name.replace(".","_")
-		
-		
+
+
 		fs = open(str(x),"r")
 		fd = open(str(x)+".h","w")
 		fd.write("/* this file has been generated by SCons, do not edit! */\n")
@@ -40,17 +40,17 @@ def build_shader_header( target, source, env ):
 			line=line.replace("\"","\\\"")
 			fd.write("\""+line+"\\n\"\n")
 			line=fs.readline()
-			
+
 		fd.write(";\n")
-			
+
 	return 0
-		
-		
-def build_glsl_header( filename ): 
-		
-	fs = open(filename,"r")	
+
+
+def build_glsl_header( filename ):
+
+	fs = open(filename,"r")
 	line=fs.readline()
-	
+
 	vertex_lines=[]
 	fragment_lines=[]
 	uniforms=[]
@@ -68,21 +68,21 @@ def build_glsl_header( filename ):
 	fragment_offset=0
 
 	while(line):
-		
+
 		if (line.find("[vertex]")!=-1):
 			reading="vertex"
 			line=fs.readline()
 			line_offset+=1
 			vertex_offset=line_offset
 			continue
-		
+
 		if (line.find("[fragment]")!=-1):
 			reading="fragment"
 			line=fs.readline()
 			line_offset+=1
 			fragment_offset=line_offset
 			continue
-		
+
 		if (line.find("#ifdef ")!=-1):
 			ifdefline = line.replace("#ifdef ","").strip()
 			if (not ifdefline in conditionals):
@@ -159,49 +159,49 @@ def build_glsl_header( filename ):
 			uline = uline.replace("attribute ","");
 			uline = uline.replace(";","");
 			uline = uline[ uline.find(" "): ].strip()
-			
-			
+
+
 			if (uline.find("//")!=-1):
 				name,bind = uline.split("//")
 				if (bind.find("attrib:")!=-1):
 					name=name.strip()
 					bind=bind.replace("attrib:","").strip()
 					attributes+=[(name,bind)]
-			
+
 		if (line.strip().find("out ")==0):
 			uline = line.replace("out","").strip();
 			uline = uline.replace(";","");
 			uline = uline[ uline.find(" "): ].strip()
-			
-			
+
+
 			if (uline.find("//")!=-1):
 				name,bind = uline.split("//")
 				if (bind.find("drawbuffer:")!=-1):
 					name=name.strip()
 					bind=bind.replace("drawbuffer:","").strip()
 					fbos+=[(name,bind)]
-			
+
 		line=line.replace("\r","")
 		line=line.replace("\n","")
 		line=line.replace("\\","\\\\")
 		line=line.replace("\"","\\\"")
 		#line=line+"\\n\\" no need to anymore
-		
+
 		if (reading=="vertex"):
 			vertex_lines+=[line]
 		if (reading=="fragment"):
 			fragment_lines+=[line]
-			
+
 		line=fs.readline()
 		line_offset+=1
 
 	fs.close();
-	
+
 	out_file = filename+".h"
 	fd = open(out_file,"w")
-	
+
 	fd.write("/* WARNING, THIS FILE WAS GENERATED, DO NOT EDIT */\n");
-	
+
 	out_file_base = out_file
 	out_file_base = out_file_base[ out_file_base.rfind("/")+1: ]
 	out_file_base = out_file_base[ out_file_base.rfind("\\")+1: ]
@@ -209,14 +209,14 @@ def build_glsl_header( filename ):
 	out_file_ifdef = out_file_base.replace(".","_").upper()
 	fd.write("#ifndef "+out_file_ifdef+"\n")
 	fd.write("#define "+out_file_ifdef+"\n")
-	
+
 	out_file_class = out_file_base.replace(".glsl.h","").title().replace("_","").replace(".","")+"ShaderGL";
 	fd.write("\n\n");
 	fd.write("#include \"drivers/opengl/shader_gl.h\"\n\n\n");
 	fd.write("class "+out_file_class+" : public ShaderGL {\n\n");
 	fd.write("\t virtual String get_shader_name() const { return \""+out_file_class+"\"; }\n");
 	fd.write("public:\n\n");
-	
+
 	if (len(conditionals)):
 		fd.write("\tenum Conditionals {\n");
 		for x in conditionals:
@@ -227,11 +227,11 @@ def build_glsl_header( filename ):
 		for x in uniforms:
 			fd.write("\t\t"+x.upper()+",\n");
 		fd.write("\t};\n\n");
-		
-	fd.write("\t_FORCE_INLINE_ int get_uniform(Uniforms p_uniform) const { return _get_uniform(p_uniform); }\n\n");		
+
+	fd.write("\t_FORCE_INLINE_ int get_uniform(Uniforms p_uniform) const { return _get_uniform(p_uniform); }\n\n");
 	if (len(conditionals)):
 
-		fd.write("\t_FORCE_INLINE_ void set_conditional(Conditionals p_conditional,bool p_enable)  {  _set_conditional(p_conditional,p_enable); }\n\n");		
+		fd.write("\t_FORCE_INLINE_ void set_conditional(Conditionals p_conditional,bool p_enable)  {  _set_conditional(p_conditional,p_enable); }\n\n");
 	fd.write("\t#define _FU if (get_uniform(p_uniform)<0) return; ERR_FAIL_COND( get_active()!=this );\n\n ");
 	fd.write("\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, float p_value) { _FU glUniform1f(get_uniform(p_uniform),p_value); }\n\n");
 	fd.write("\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, double p_value) { _FU glUniform1f(get_uniform(p_uniform),p_value); }\n\n");
@@ -251,11 +251,11 @@ def build_glsl_header( filename ):
 	fd.write("\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, float p_a, float p_b) { _FU glUniform2f(get_uniform(p_uniform),p_a,p_b); }\n\n");
 	fd.write("\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, float p_a, float p_b, float p_c) { _FU glUniform3f(get_uniform(p_uniform),p_a,p_b,p_c); }\n\n");
 	fd.write("\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, float p_a, float p_b, float p_c, float p_d) { _FU glUniform4f(get_uniform(p_uniform),p_a,p_b,p_c,p_d); }\n\n");
-	
+
 	fd.write("""\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const Transform& p_transform) {  _FU
 
 		const Transform &tr = p_transform;
-	
+
 		GLfloat matrix[16]={ /* build a 16x16 matrix */
 			tr.basis.elements[0][0],
 			tr.basis.elements[1][0],
@@ -272,15 +272,15 @@ def build_glsl_header( filename ):
 			tr.origin.x,
 			tr.origin.y,
 			tr.origin.z,
-			1 
+			1
 		};
-	
-	
+
+
 	glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
-	
-	
+
+
 	}
-	
+
 	""");
 
 	fd.write("""\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const Matrix32& p_transform) {  _FU
@@ -315,25 +315,25 @@ def build_glsl_header( filename ):
 	""");
 
 	fd.write("""\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const CameraMatrix& p_matrix) {  _FU
-	
+
 		GLfloat matrix[16];
-	
+
 		for (int i=0;i<4;i++) {
 			for (int j=0;j<4;j++) {
-		
+
 				matrix[i*4+j]=p_matrix.matrix[i][j];
-			}	
+			}
 		}
-	
+
 		glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
 	}; """);
-	
+
 	fd.write("\n\n#undef _FU\n\n\n");
-	
-	
+
+
 	fd.write("\tvirtual void init() {\n\n");
 	if (len(conditionals)):
-	
+
 		fd.write("\t\tstatic const char* _conditional_strings[]={\n")
 		if (len(conditionals)):
 			for x in conditionals:
@@ -341,9 +341,9 @@ def build_glsl_header( filename ):
 		fd.write("\t\t};\n\n");
 	else:
 		fd.write("\t\tstatic const char **_conditional_strings=NULL;\n")
-	
+
 	if (len(uniforms)):
-	
+
 		fd.write("\t\tstatic const char* _uniform_strings[]={\n")
 		if (len(uniforms)):
 			for x in uniforms:
@@ -351,18 +351,18 @@ def build_glsl_header( filename ):
 		fd.write("\t\t};\n\n");
 	else:
 		fd.write("\t\tstatic const char **_uniform_strings=NULL;\n")
-	
+
 	if (len(attributes)):
-	
+
 		fd.write("\t\tstatic AttributePair _attribute_pairs[]={\n")
 		for x in attributes:
 			fd.write("\t\t\t{\""+x[0]+"\","+x[1]+"},\n");
 		fd.write("\t\t};\n\n");
 	else:
 		fd.write("\t\tstatic AttributePair *_attribute_pairs=NULL;\n")
-	
 
-	
+
+
 	if (len(fbos)):
 		fd.write("\t\tstatic FBOPair _fbo_pairs[]={\n")
 		for x in fbos:
@@ -404,20 +404,20 @@ def build_glsl_header( filename ):
 
 	fd.write("\t\tsetup(_conditional_strings,"+str(len(conditionals))+",_uniform_strings,"+str(len(uniforms))+",_attribute_pairs,"+str(len(attributes))+",_fbo_pairs,"+str(len(fbos))+",_ubo_pairs,"+str(len(ubos))+",_texunit_pairs,"+str(len(texunits))+",_vertex_code,_fragment_code,_vertex_code_start,_fragment_code_start);\n")
 	fd.write("\t};\n\n")
-	
+
 	fd.write("};\n\n");
 	fd.write("#endif\n\n");
 	fd.close();
-	
 
-def build_glsl_headers( target, source, env ): 
+
+def build_glsl_headers( target, source, env ):
 
 	for x in source:
-		
+
 		build_glsl_header(str(x));
 
-			
-	return 0		
+
+	return 0
 
 
 
@@ -1084,12 +1084,12 @@ def build_gles2_headers( target, source, env ):
 def update_version():
 
 	rev = "custom_build"
-	
+
 	if (os.getenv("BUILD_REVISION")!=None):
 		rev=os.getenv("BUILD_REVISION")
 		print("Using custom revision: "+rev)
 	import version
-	
+
 
 	f=open("core/version.h","wb")
 	f.write("#define VERSION_SHORT_NAME "+str(version.short_name)+"\n")
@@ -1134,7 +1134,7 @@ def parse_cg_file(fname, uniforms, sizes, conditionals):
 
 		line = fs.readline();
 
-	
+
 def build_cg_shader(sname):
 
 	vp_uniforms = []
@@ -1172,7 +1172,7 @@ def build_cg_shader(sname):
 
 	fd.write("\t};\n");
 
-		
+
 
 import glob
 def detect_modules():
@@ -1371,7 +1371,7 @@ def save_active_platforms(apnames,ap):
 				str+=","
 
 		str+="};\n"
-		
+
 		wf = x+"/logo.h"
 		logow = open(wf,"wb")
 		logow.write(str)
diff --git a/modules/SCsub b/modules/SCsub
index 9215bfd48f..f37c3a55c7 100644
--- a/modules/SCsub
+++ b/modules/SCsub
@@ -1,21 +1,21 @@
-Import('env')

-

-env_modules = env.Clone()

-

-Export('env_modules')

-

-env.modules_sources=[

-	"register_module_types.cpp",

-]

-#env.add_source_files(env.modules_sources,"*.cpp")

-Export('env')

-

-for x in env.module_list:

-	if (x in env.disabled_modules):

-		continue

-	env_modules.Append(CPPFLAGS=["-DMODULE_"+x.upper()+"_ENABLED"])

-	SConscript(x+"/SCsub")

-

-lib = env_modules.Library("modules",env.modules_sources)

-

-env.Prepend(LIBS=[lib])

+Import('env')
+
+env_modules = env.Clone()
+
+Export('env_modules')
+
+env.modules_sources=[
+	"register_module_types.cpp",
+]
+#env.add_source_files(env.modules_sources,"*.cpp")
+Export('env')
+
+for x in env.module_list:
+	if (x in env.disabled_modules):
+		continue
+	env_modules.Append(CPPFLAGS=["-DMODULE_"+x.upper()+"_ENABLED"])
+	SConscript(x+"/SCsub")
+
+lib = env_modules.Library("modules",env.modules_sources)
+
+env.Prepend(LIBS=[lib])
diff --git a/modules/gdscript/config.py b/modules/gdscript/config.py
index f9bd7da08d..ea7e83378a 100644
--- a/modules/gdscript/config.py
+++ b/modules/gdscript/config.py
@@ -2,10 +2,10 @@
 
 def can_build(platform):
   return True
-  
-  
+
+
 def configure(env):
 	pass
-  
-  
-  
+
+
+
diff --git a/modules/gridmap/config.py b/modules/gridmap/config.py
index f9bd7da08d..ea7e83378a 100644
--- a/modules/gridmap/config.py
+++ b/modules/gridmap/config.py
@@ -2,10 +2,10 @@
 
 def can_build(platform):
   return True
-  
-  
+
+
 def configure(env):
 	pass
-  
-  
-  
+
+
+
diff --git a/platform/android/detect.py b/platform/android/detect.py
index d4038f6584..366ec6321d 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -5,7 +5,7 @@ import platform
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "Android"
 
@@ -56,9 +56,9 @@ def configure(env):
 	# http://www.scons.org/wiki/LongCmdLinesOnWin32
 	import os
 	if (os.name=="nt"):
-	
+
 		import subprocess
-			
+
 		def mySubProcess(cmdline,env):
 			#print "SPAWNED : " + cmdline
 			startupinfo = subprocess.STARTUPINFO()
@@ -72,26 +72,26 @@ def configure(env):
 				print err
 				print "====="
 			return rv
-				
+
 		def mySpawn(sh, escape, cmd, args, env):
-								
+
 			newargs = ' '.join(args[1:])
 			cmdline = cmd + " " + newargs
-				
+
 			rv=0
 			if len(cmdline) > 32000 and cmd.endswith("ar") :
 				cmdline = cmd + " " + args[1] + " " + args[2] + " "
 				for i in range(3,len(args)) :
 					rv = mySubProcess( cmdline + args[i], env )
 					if rv :
-						break	
-			else:				
+						break
+			else:
 				rv = mySubProcess( cmdline, env )
-					
+
 			return rv
-				
+
 		env['SPAWN'] = mySpawn
-	
+
 	ndk_platform=env['ndk_platform']
 
 	if env['android_arch'] not in ['armv7','armv6','x86']:
@@ -114,7 +114,7 @@ def configure(env):
 	print("Godot Android!!!!! ("+env['android_arch']+")"+neon_text)
 
 	env.Append(CPPPATH=['#platform/android'])
-	
+
 	if env['android_arch']=='x86':
 		env.extra_suffix=".x86"+env.extra_suffix
 	elif env['android_arch']=='armv6':
@@ -126,7 +126,7 @@ def configure(env):
 			env.extra_suffix=".armv7"+env.extra_suffix
 
 	gcc_path=env["ANDROID_NDK_ROOT"]+"/toolchains/"+env["NDK_TARGET"]+"/prebuilt/";
-	
+
 	import os
 	if (sys.platform.find("linux")==0):
 		if (platform.architecture()[0]=='64bit' or os.path.isdir(gcc_path+"linux-x86_64/bin")): # check was not working
@@ -138,8 +138,8 @@ def configure(env):
 		env['SHLINKFLAGS'][1] = '-shared'
 	elif (os.name=="nt"):
 		gcc_path=gcc_path+"/windows-x86_64/bin" #this may be wrong
-	
-	
+
+
 
 	env['ENV']['PATH'] = gcc_path+":"+env['ENV']['PATH']
 	if env['android_arch']=='x86':
@@ -224,7 +224,7 @@ def configure(env):
 		elif env["android_arch"]=="armv7":
 			env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a/include"])
 			env.Append(LIBPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi-v7a"])
-		
+
 		env.Append(LIBS=["gnustl_static","supc++"])
 		env.Append(CPPPATH=[env["ANDROID_NDK_ROOT"]+"/sources/cpufeatures"])
 
diff --git a/platform/bb10/detect.py b/platform/bb10/detect.py
index f134a9df19..9ab94e619a 100644
--- a/platform/bb10/detect.py
+++ b/platform/bb10/detect.py
@@ -6,7 +6,7 @@ import methods
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "BlackBerry 10"
 
@@ -36,7 +36,7 @@ def get_flags():
 		('tools', 'no'),
 		('nedmalloc', 'no'),
 		('theora', 'no'),
-		
+
 	]
 
 def configure(env):
diff --git a/platform/flash/detect.py b/platform/flash/detect.py
index f079f21fdd..7f558a2b75 100644
--- a/platform/flash/detect.py
+++ b/platform/flash/detect.py
@@ -4,7 +4,7 @@ import string
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "Flash"
 
@@ -18,7 +18,7 @@ def can_build():
 def get_opts():
 
 	return []
-	
+
 
 def get_flags():
 
@@ -52,7 +52,7 @@ def configure(env):
 	if (ccroot.find("/cygdrive")==0):
 		unit = ccroot[ ccroot.find("/") + 1 ]
 		ccroot=ccroot.replace("/cygdrive/"+unit,unit+":")
-		
+
 	env['FLASCC_ROOT'] = ccroot
 	if env['PLATFORM'] == 'win32':
 		import methods
@@ -71,11 +71,11 @@ def configure(env):
 	env['AR'] = ccroot+'/sdk/usr/bin/ar'
 	env['LINK'] = ccroot+'/sdk/usr/bin/gcc'
 
-	
+
 	env['OBJSUFFIX'] = ".fl.o"
 	env['LIBSUFFIX'] = ".fl.a"
 	env['PROGSUFFIX'] = "_flash"
-	
+
 	#env["CXX"]='gcc-4'
 	import string
 	#include path
diff --git a/platform/iphone/app_delegate.mm b/platform/iphone/app_delegate.mm
index a3af8ff163..dab75e08c8 100644
--- a/platform/iphone/app_delegate.mm
+++ b/platform/iphone/app_delegate.mm
@@ -100,7 +100,7 @@ static int frame_count = 0;
         int backingHeight;
         glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
         glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);
-		
+
 
 		OS::VideoMode vm;
 		vm.fullscreen = true;
@@ -118,7 +118,7 @@ static int frame_count = 0;
 		NSString *documentsDirectory = [paths objectAtIndex:0];
 		//NSString *documentsDirectory = [[[NSFileManager defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject];
 		OSIPhone::get_singleton()->set_data_dir(String::utf8([documentsDirectory UTF8String]));
-		
+
 		NSString *locale_code = [[[NSLocale preferredLanguages] objectAtIndex:0] substringToIndex:2];
 		OSIPhone::get_singleton()->set_locale(String::utf8([locale_code UTF8String]));
 
@@ -218,7 +218,7 @@ static int frame_count = 0;
 	[application setStatusBarHidden:YES withAnimation:UIStatusBarAnimationNone];
 	// disable idle timer
 	//application.idleTimerDisabled = YES;
-    
+
 	//Create a full-screen window
 	window = [[UIWindow alloc] initWithFrame:rect];
 	//window.autoresizesSubviews = YES;
@@ -236,9 +236,9 @@ static int frame_count = 0;
     int backingHeight;
     glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
     glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);
-    
+
     iphone_main(backingWidth, backingHeight, gargc, gargv);
-    
+
 	view_controller = [[ViewController alloc] init];
 	view_controller.view = glView;
 	window.rootViewController = view_controller;
@@ -248,7 +248,7 @@ static int frame_count = 0;
 	printf("cadisaplylink: %d", glView.useCADisplayLink);
 	glView.animationInterval = 1.0 / kRenderingFrequency;
 	[glView startAnimation];
-	
+
 	//Show the window
 	[window makeKeyAndVisible];
 
@@ -261,9 +261,9 @@ static int frame_count = 0;
 
 	//OSIPhone::screen_width = rect.size.width - rect.origin.x;
 	//OSIPhone::screen_height = rect.size.height - rect.origin.y;
-	
+
 	mainViewController = view_controller;
-    
+
 #ifdef MODULE_GAME_ANALYTICS_ENABLED
     printf("********************* didFinishLaunchingWithOptions\n");
     if(!Globals::get_singleton()->has("mobileapptracker/advertiser_id"))
@@ -274,24 +274,24 @@ static int frame_count = 0;
     {
         return;
     }
-        
+
     String adid = GLOBAL_DEF("mobileapptracker/advertiser_id","");
     String convkey = GLOBAL_DEF("mobileapptracker/conversion_key","");
-        
+
     NSString * advertiser_id = [NSString stringWithUTF8String:adid.utf8().get_data()];
     NSString * conversion_key = [NSString stringWithUTF8String:convkey.utf8().get_data()];
-        
+
     // Account Configuration info - must be set
     [MobileAppTracker initializeWithMATAdvertiserId:advertiser_id
                                     MATConversionKey:conversion_key];
-        
+
     // Used to pass us the IFA, enables highly accurate 1-to-1 attribution.
     // Required for many advertising networks.
     [MobileAppTracker setAppleAdvertisingIdentifier:[[ASIdentifierManager sharedManager] advertisingIdentifier]
         advertisingTrackingEnabled:[[ASIdentifierManager sharedManager] isAdvertisingTrackingEnabled]];
-        
+
 #endif
-    
+
 };
 
 - (void)applicationWillTerminate:(UIApplication*)application {
@@ -389,7 +389,7 @@ static int frame_count = 0;
 	[PFPush handlePush:userInfo];
 	NSDictionary *aps = [userInfo objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
 	NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
-	
+
 	NSLog(@"Push Notification Payload (app active) %@", aps);
 	[defaults setObject:aps forKey:@"notificationInfo"];
 	[defaults synchronize];
diff --git a/platform/iphone/detect.py b/platform/iphone/detect.py
index 9472f05e16..c3ee098350 100644
--- a/platform/iphone/detect.py
+++ b/platform/iphone/detect.py
@@ -108,7 +108,7 @@ def configure(env):
 	if env['store_kit'] == 'yes':
 		env.Append(CPPFLAGS=['-DSTOREKIT_ENABLED'])
 		env.Append(LINKFLAGS=['-framework', 'StoreKit'])
-	
+
 	if env['icloud'] == 'yes':
 		env.Append(CPPFLAGS=['-DICLOUD_ENABLED'])
 
@@ -117,7 +117,7 @@ def configure(env):
 	if (env["target"]=="release"):
 
 		env.Append(CCFLAGS=['-O3', '-DNS_BLOCK_ASSERTIONS=1','-Wall', '-gdwarf-2']) # removed -ffast-math
-		env.Append(LINKFLAGS=['-O3']) # 
+		env.Append(LINKFLAGS=['-O3']) #
 
 	elif env["target"] == "release_debug":
 		env.Append(CCFLAGS=['-Os', '-DNS_BLOCK_ASSERTIONS=1','-Wall','-DDEBUG_ENABLED'])
@@ -151,7 +151,7 @@ def configure(env):
 		env.Append(CPPFLAGS=['-fno-exceptions'])
 	#env['neon_enabled']=True
 	env['S_compiler'] = '$IPHONEPATH/Developer/usr/bin/gcc'
-	
+
 	import methods
 	env.Append( BUILDERS = { 'GLSL120' : env.Builder(action = methods.build_legacygl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
 	env.Append( BUILDERS = { 'GLSL' : env.Builder(action = methods.build_glsl_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
diff --git a/platform/iphone/game_center.mm b/platform/iphone/game_center.mm
index 3756b58699..a5b90514da 100644
--- a/platform/iphone/game_center.mm
+++ b/platform/iphone/game_center.mm
@@ -94,10 +94,10 @@ Error GameCenter::connect() {
                 ret["error_description"] = [error.localizedDescription UTF8String];
                 GameCenter::get_singleton()->connected = false;
             };
-            
+
             pending_events.push_back(ret);
         };
-	
+
 	});
 
 	return OK;
@@ -156,7 +156,7 @@ Error GameCenter::award_achievement(Variant p_params) {
 	if (params.has("show_completion_banner")) {
 		achievement.showsCompletionBanner = params["show_completion_banner"] ? YES : NO;
 	}
-	
+
 	[GKAchievement reportAchievements:@[achievement] withCompletionHandler:^(NSError *error) {
 
 		Dictionary ret;
@@ -189,30 +189,30 @@ void GameCenter::request_achievement_descriptions() {
 			IntArray maximum_points;
 			Array hidden;
 			Array replayable;
-			
+
 			for (int i=0; i<[descriptions count]; i++) {
 
 				GKAchievementDescription* description = [descriptions objectAtIndex:i];
-				
+
 				const char* str = [description.identifier UTF8String];
 				names.push_back(String::utf8(str != NULL ? str : ""));
-				
+
 				str = [description.title UTF8String];
 				titles.push_back(String::utf8(str != NULL ? str : ""));
-				  
+
 				str = [description.unachievedDescription UTF8String];
 				unachieved_descriptions.push_back(String::utf8(str != NULL ? str : ""));
-				
+
 				str = [description.achievedDescription UTF8String];
 				achieved_descriptions.push_back(String::utf8(str != NULL ? str : ""));
-				
+
 				maximum_points.push_back(description.maximumPoints);
-				
+
 				hidden.push_back(description.hidden == YES);
-				
+
 				replayable.push_back(description.replayable == YES);
 			}
-			
+
 			ret["names"] = names;
 			ret["titles"] = titles;
 			ret["unachieved_descriptions"] = unachieved_descriptions;
@@ -220,7 +220,7 @@ void GameCenter::request_achievement_descriptions() {
 			ret["maximum_points"] = maximum_points;
 			ret["hidden"] = hidden;
 			ret["replayable"] = replayable;
-			
+
 		} else {
 			ret["result"] = "error";
 			ret["error_code"] = error.code;
@@ -241,19 +241,19 @@ void GameCenter::request_achievements() {
 			ret["result"] = "ok";
 			StringArray names;
 			RealArray percentages;
-					
+
 			for (int i=0; i<[achievements count]; i++) {
 
 				GKAchievement* achievement = [achievements objectAtIndex:i];
 				const char* str = [achievement.identifier UTF8String];
 				names.push_back(String::utf8(str != NULL ? str : ""));
-				
+
 				percentages.push_back(achievement.percentComplete);
 			}
-			
+
 			ret["names"] = names;
 			ret["progress"] = percentages;
-			
+
 		} else {
 			ret["result"] = "error";
 			ret["error_code"] = error.code;
@@ -275,7 +275,7 @@ void GameCenter::reset_achievements() {
 			ret["result"] = "error";
 			ret["error_code"] = error.code;
 		};
-		
+
 		pending_events.push_back(ret);
 	}];
 };
@@ -311,7 +311,7 @@ Error GameCenter::show_game_center(Variant p_params) {
 
 	ViewController *root_controller=(ViewController *)((AppDelegate *)[[UIApplication sharedApplication] delegate]).window.rootViewController;
 	ERR_FAIL_COND_V(!root_controller, FAILED);
-	
+
 	controller.gameCenterDelegate = root_controller;
 	controller.viewState = view_state;
 	if (view_state == GKGameCenterViewControllerStateLeaderboards) {
@@ -322,14 +322,14 @@ Error GameCenter::show_game_center(Variant p_params) {
 			controller.leaderboardIdentifier = name_str;
 		}
 	}
- 
+
 	[root_controller presentViewController: controller animated: YES completion:nil];
-	
-	return OK;	
+
+	return OK;
 };
 
 void GameCenter::game_center_closed() {
-	
+
 	Dictionary ret;
         ret["type"] = "show_game_center";
 	ret["result"] = "ok";
diff --git a/platform/iphone/gl_view.mm b/platform/iphone/gl_view.mm
index 94fbb9e174..607352ab0b 100755
--- a/platform/iphone/gl_view.mm
+++ b/platform/iphone/gl_view.mm
@@ -107,7 +107,7 @@ bool _play_video(String p_path, float p_volume, String p_audio_track, String p_s
 	{
 		NSString* language = [[track locale] localeIdentifier];
 		NSLog(@"subtitle lang: %@", language);
-        
+
         if ([language isEqualToString:[NSString stringWithUTF8String:p_audio_track.utf8()]])
         {
 			AVMutableAudioMixInputParameters *audioInputParams = [AVMutableAudioMixInputParameters audioMixInputParameters];
@@ -132,7 +132,7 @@ bool _play_video(String p_path, float p_volume, String p_audio_track, String p_s
 	{
 		NSString* language = [[track locale] localeIdentifier];
 		NSLog(@"subtitle lang: %@", language);
-        
+
         if ([language isEqualToString:[NSString stringWithUTF8String:p_subtitle_track.utf8()]])
         {
             [_instance.avPlayer.currentItem selectMediaOption:track inMediaSelectionGroup: subtitlesGroup];
@@ -147,7 +147,7 @@ bool _play_video(String p_path, float p_volume, String p_audio_track, String p_s
 
 bool _is_video_playing() {
 	if (_instance.avPlayer.error) {
-		printf("Error during playback\n");	
+		printf("Error during playback\n");
 	}
 	return (_instance.avPlayer.rate > 0 && !_instance.avPlayer.error);
 }
@@ -257,7 +257,7 @@ static void clear_touches() {
 	if((self = [super initWithCoder:coder]))
 	{
 		self = [self initGLES];
-	}	
+	}
 	return self;
 }
 
@@ -265,14 +265,14 @@ static void clear_touches() {
 {
 	// Get our backing layer
 	CAEAGLLayer *eaglLayer = (CAEAGLLayer*) self.layer;
-	
+
 	// Configure it so that it is opaque, does not retain the contents of the backbuffer when displayed, and uses RGBA8888 color.
 	eaglLayer.opaque = YES;
 	eaglLayer.drawableProperties = [NSDictionary dictionaryWithObjectsAndKeys:
 										[NSNumber numberWithBool:FALSE], kEAGLDrawablePropertyRetainedBacking,
 										kEAGLColorFormatRGBA8, kEAGLDrawablePropertyColorFormat,
 										nil];
-	
+
 	// Create our EAGLContext, and if successful make it current and create our framebuffer.
 	context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
 
@@ -281,7 +281,7 @@ static void clear_touches() {
 		[self release];
 		return nil;
 	}
-	
+
 	// Default the animation interval to 1/60th of a second.
 	animationInterval = 1.0 / 60.0;
 	return self;
@@ -327,17 +327,17 @@ static void clear_touches() {
 
 	glGenFramebuffersOES(1, &viewFramebuffer);
 	glGenRenderbuffersOES(1, &viewRenderbuffer);
-	
+
 	glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);
 	glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
 	// This call associates the storage for the current render buffer with the EAGLDrawable (our CAEAGLLayer)
 	// allowing us to draw into a buffer that will later be rendered to screen whereever the layer is (which corresponds with our view).
 	[context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(id<EAGLDrawable>)self.layer];
 	glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, viewRenderbuffer);
-	
+
 	glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
 	glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);
-	
+
 	// For this sample, we also need a depth buffer, so we'll create and attach one via another renderbuffer.
 	glGenRenderbuffersOES(1, &depthRenderbuffer);
 	glBindRenderbufferOES(GL_RENDERBUFFER_OES, depthRenderbuffer);
@@ -371,7 +371,7 @@ static void clear_touches() {
 	viewFramebuffer = 0;
 	glDeleteRenderbuffersOES(1, &viewRenderbuffer);
 	viewRenderbuffer = 0;
-	
+
 	if(depthRenderbuffer)
 	{
 		glDeleteRenderbuffersOES(1, &depthRenderbuffer);
@@ -461,21 +461,21 @@ static void clear_touches() {
 
 	// Make sure that you are drawing to the current context
 	[EAGLContext setCurrentContext:context];
-	
+
 	// If our drawing delegate needs to have the view setup, then call -setupView: and flag that it won't need to be called again.
 	if(!delegateSetup)
 	{
 		[delegate setupView:self];
 		delegateSetup = YES;
 	}
-	
+
 	glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);
 
 	[delegate drawView:self];
-	
+
 	glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
 	[context presentRenderbuffer:GL_RENDERBUFFER_OES];
-	
+
 #ifdef DEBUG_ENABLED
 	GLenum err = glGetError();
 	if(err)
@@ -487,9 +487,9 @@ static void clear_touches() {
 {
 	NSArray* tlist = [[event allTouches] allObjects];
 	for (unsigned int i=0; i< [tlist count]; i++) {
-		
+
 		if ( [touches containsObject:[tlist objectAtIndex:i]] ) {
-			
+
 			UITouch* touch = [tlist objectAtIndex:i];
 			if (touch.phase != UITouchPhaseBegan)
 				continue;
@@ -506,9 +506,9 @@ static void clear_touches() {
 
 	NSArray* tlist = [[event allTouches] allObjects];
 	for (unsigned int i=0; i< [tlist count]; i++) {
-		
+
 		if ( [touches containsObject:[tlist objectAtIndex:i]] ) {
-			
+
 			UITouch* touch = [tlist objectAtIndex:i];
 			if (touch.phase != UITouchPhaseMoved)
 				continue;
@@ -527,9 +527,9 @@ static void clear_touches() {
 {
 	NSArray* tlist = [[event allTouches] allObjects];
 	for (unsigned int i=0; i< [tlist count]; i++) {
-		
+
 		if ( [touches containsObject:[tlist objectAtIndex:i]] ) {
-			
+
 			UITouch* touch = [tlist objectAtIndex:i];
 			if (touch.phase != UITouchPhaseEnded)
 				continue;
@@ -543,7 +543,7 @@ static void clear_touches() {
 }
 
 - (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event {
-	
+
 	OSIPhone::get_singleton()->touches_cancelled();
 	clear_touches();
 };
@@ -652,12 +652,12 @@ static void clear_touches() {
 - (void)dealloc
 {
 	[self stopAnimation];
-	
+
 	if([EAGLContext currentContext] == context)
 	{
 		[EAGLContext setCurrentContext:nil];
 	}
-	
+
 	[context release];
 	context = nil;
 
@@ -673,8 +673,8 @@ static void clear_touches() {
             video_found_error = true;
         }
 
-        if(_instance.avPlayer.status == AVPlayerStatusReadyToPlay && 
-        	_instance.avPlayerItem.status == AVPlayerItemStatusReadyToPlay && 
+        if(_instance.avPlayer.status == AVPlayerStatusReadyToPlay &&
+        	_instance.avPlayerItem.status == AVPlayerItemStatusReadyToPlay &&
         	CMTIME_COMPARE_INLINE(video_current_time, ==, kCMTimeZero)) {
 
         	//NSLog(@"time: %@", video_current_time);
@@ -703,7 +703,7 @@ static void clear_touches() {
 
 /*
 - (void)moviePlayBackDidFinish:(NSNotification*)notification {
-    
+
 
     NSNumber* reason = [[notification userInfo] objectForKey:MPMoviePlayerPlaybackDidFinishReasonUserInfoKey];
     switch ([reason intValue]) {
diff --git a/platform/iphone/icloud.mm b/platform/iphone/icloud.mm
index 449670667f..0b3efe41fc 100644
--- a/platform/iphone/icloud.mm
+++ b/platform/iphone/icloud.mm
@@ -49,7 +49,7 @@ void ICloud::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("get_key_value"),&ICloud::get_key_value);
 	ObjectTypeDB::bind_method(_MD("synchronize_key_values"),&ICloud::synchronize_key_values);
 	ObjectTypeDB::bind_method(_MD("get_all_key_values"),&ICloud::get_all_key_values);
-	
+
 	ObjectTypeDB::bind_method(_MD("get_pending_event_count"),&ICloud::get_pending_event_count);
 	ObjectTypeDB::bind_method(_MD("pop_pending_event"),&ICloud::pop_pending_event);
 };
@@ -83,7 +83,7 @@ Variant nsobject_to_variant(NSObject* object) {
 		if ([data length] > 0) {
 			ret.resize([data length]);
 			{
-				ByteArray::Write w = ret.write();			
+				ByteArray::Write w = ret.write();
 				copymem(w.ptr(), [data bytes], [data length]);
 			}
 		}
@@ -101,14 +101,14 @@ Variant nsobject_to_variant(NSObject* object) {
 	else if ([object isKindOfClass:[NSDictionary class]]) {
 		Dictionary result;
 		NSDictionary* dic = (NSDictionary*)object;
-		
-		
+
+
 		NSArray* keys =  [dic allKeys];
 		int count = [keys count];
 		for (int i=0; i < count; ++i) {
 			NSObject* k = [ keys objectAtIndex:i];
 			NSObject* v = [dic objectForKey:k];
-			
+
 			result[nsobject_to_variant(k)] = nsobject_to_variant(v);
 		}
 		return result;
@@ -121,29 +121,29 @@ Variant nsobject_to_variant(NSObject* object) {
 		NSNumber* num = (NSNumber*)object;
 		if(strcmp([num objCType], @encode(BOOL)) == 0) {
 			return Variant((int)[num boolValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(char)) == 0) {
 			return Variant((int)[num charValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(int)) == 0) {
 			return Variant([num intValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(unsigned int)) == 0) {
 			return Variant((int)[num unsignedIntValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(long long)) == 0) {
 			return Variant((int)[num longValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(float)) == 0) {
 			return Variant([num floatValue]);
-		}	
+		}
 		else if(strcmp([num objCType], @encode(double)) == 0) {
 			return Variant((float)[num doubleValue]);
 		}
 	}
 	else if ([object isKindOfClass:[NSDate class]]) {
 		//this is a type that icloud supports...but how did you submit it in the first place?
-		//I guess this is a type that *might* show up, if you were, say, trying to make your game 
+		//I guess this is a type that *might* show up, if you were, say, trying to make your game
 		//compatible with existing cloud data written by another engine's version of your game
 		WARN_PRINT("NSDate unsupported, returning null Variant")
 		return Variant();
@@ -177,13 +177,13 @@ NSObject* variant_to_nsobject(Variant v) {
 		for (unsigned int i = 0; i < keys.size(); ++i) {
 			NSString* key = [[[NSString alloc] initWithUTF8String:((String)(keys[i])).utf8().get_data()] autorelease];
 			NSObject* value = variant_to_nsobject(dic[keys[i]]);
-			
+
 			if (key == NULL || value == NULL) {
 				return NULL;
 			}
-			
+
 			[result setObject:value forKey:key];
-		}			
+		}
 		return result;
 	}
 	else if (v.get_type() == Variant::ARRAY) {
@@ -213,13 +213,13 @@ NSObject* variant_to_nsobject(Variant v) {
 Error ICloud::remove_key(Variant p_param) {
 	String param = p_param;
 	NSString* key = [[[NSString alloc] initWithUTF8String:param.utf8().get_data()] autorelease];
-	
+
 	NSUbiquitousKeyValueStore *store = [NSUbiquitousKeyValueStore defaultStore];
-	
+
 	if (![[store dictionaryRepresentation] objectForKey:key]) {
 		return ERR_INVALID_PARAMETER;
 	}
-	
+
 	[store removeObjectForKey:key];
 	return OK;
 }
@@ -228,26 +228,26 @@ Error ICloud::remove_key(Variant p_param) {
 Variant ICloud::set_key_values(Variant p_params) {
 	Dictionary params = p_params;
 	Array keys = params.keys();
-	
+
 	Array error_keys;
-	
+
 	for (unsigned int i = 0; i < keys.size(); ++i) {
 		String variant_key = keys[i];
 		Variant variant_value = params[variant_key];
-		
+
 		NSString* key = [[[NSString alloc] initWithUTF8String:variant_key.utf8().get_data()] autorelease];
 		if (key == NULL) {
 			error_keys.push_back(variant_key);
 			continue;
 		}
-		
+
 		NSObject* value = variant_to_nsobject(variant_value);
-		
+
 		if (value == NULL) {
 			error_keys.push_back(variant_key);
 			continue;
 		}
-		
+
 		NSUbiquitousKeyValueStore *store = [NSUbiquitousKeyValueStore defaultStore];
 		[store setObject:value forKey:key];
 	}
@@ -257,37 +257,37 @@ Variant ICloud::set_key_values(Variant p_params) {
 
 Variant ICloud::get_key_value(Variant p_param) {
 	String param = p_param;
-	
+
 	NSString* key = [[[NSString alloc] initWithUTF8String:param.utf8().get_data()] autorelease];
 	NSUbiquitousKeyValueStore *store = [NSUbiquitousKeyValueStore defaultStore];
-	
+
 	if (![[store dictionaryRepresentation] objectForKey:key]) {
 		return Variant();
 	}
-	
+
 	Variant result = nsobject_to_variant([[store dictionaryRepresentation] objectForKey:key]);
-	
+
 	return result;
 }
 
 Variant ICloud::get_all_key_values() {
 	Dictionary result;
-	
+
 	NSUbiquitousKeyValueStore* store = [NSUbiquitousKeyValueStore defaultStore];
 	NSDictionary* store_dictionary = [store dictionaryRepresentation];
-	
+
 	NSArray* keys =  [store_dictionary allKeys];
 	int count = [keys count];
 	for (int i=0; i < count; ++i) {
 		NSString* k = [ keys objectAtIndex:i];
 		NSObject* v = [store_dictionary objectForKey:k];
-		
+
 		const char* str = [k UTF8String];
 		if (str != NULL) {
 			result[String::utf8(str)] = nsobject_to_variant(v);
 		}
 	}
-		
+
 	return result;
 }
 
@@ -320,7 +320,7 @@ ICloud::ICloud() {
 	ERR_FAIL_COND(instance != NULL);
 	instance = this;
 	//connected = false;
-	
+
 	[
 		//[NSNotificationCenter defaultCenter] addObserverForName: @"notify"
 		[NSNotificationCenter defaultCenter] addObserverForName: NSUbiquitousKeyValueStoreDidChangeExternallyNotification
@@ -337,7 +337,7 @@ ICloud::ICloud() {
 			//Array result_values;
 			Dictionary keyValues;
 			String reason = "";
-	
+
 			if (change == NSUbiquitousKeyValueStoreServerChange) {
 				reason = "server";
 			}
@@ -350,27 +350,27 @@ ICloud::ICloud() {
 			else if (change == NSUbiquitousKeyValueStoreAccountChange) {
 				reason = "account";
 			}
-			 
+
 			ret["reason"] = reason;
-			
-		
+
+
 			NSUbiquitousKeyValueStore *store = [NSUbiquitousKeyValueStore defaultStore];
-		
+
 			NSArray * keys = [userInfo objectForKey:NSUbiquitousKeyValueStoreChangedKeysKey];
 			for (NSString* key in keys) {
 				const char* str = [key UTF8String];
 				if (str == NULL) {
 					continue;
 				}
-		
+
 				NSObject* object = [store objectForKey:key];
-				
+
 				//figure out what kind of object it is
 				Variant value = nsobject_to_variant(object);
-				
+
 				keyValues[String::utf8(str)] = value;
 			}
-	
+
 			ret["changed_values"] = keyValues;
 			pending_events.push_back(ret);
 		}
diff --git a/platform/iphone/in_app_store.mm b/platform/iphone/in_app_store.mm
index fec007b7b6..a2efe2711b 100644
--- a/platform/iphone/in_app_store.mm
+++ b/platform/iphone/in_app_store.mm
@@ -179,35 +179,35 @@ Error InAppStore::request_product_info(Variant p_params) {
 			ret["result"] = "ok";
 			ret["product_id"] = pid;
             ret["transaction_id"] = transactionId;
-            
+
             NSData* receipt = nil;
             int sdk_version = 6;
-            
+
             if([[[UIDevice currentDevice] systemVersion] floatValue] >= 7.0){
-                
+
                 NSURL *receiptFileURL = nil;
                 NSBundle *bundle = [NSBundle mainBundle];
                 if ([bundle respondsToSelector:@selector(appStoreReceiptURL)]) {
-                    
+
                     // Get the transaction receipt file path location in the app bundle.
                     receiptFileURL = [bundle appStoreReceiptURL];
-                    
+
                     // Read in the contents of the transaction file.
                     receipt = [NSData dataWithContentsOfURL:receiptFileURL];
                     sdk_version = 7;
-                    
+
                 } else {
                     // Fall back to deprecated transaction receipt,
                     // which is still available in iOS 7.
-                    
+
                     // Use SKPaymentTransaction's transactionReceipt.
                     receipt = transaction.transactionReceipt;
                 }
-                
+
             }else{
                 receipt = transaction.transactionReceipt;
             }
-            
+
             NSString* receipt_to_send = nil;
             if (receipt != nil)
             {
@@ -217,16 +217,16 @@ Error InAppStore::request_product_info(Variant p_params) {
             receipt_ret["receipt"] = String::utf8(receipt_to_send != nil ? [receipt_to_send UTF8String] : "");
             receipt_ret["sdk"] = sdk_version;
             ret["receipt"] = receipt_ret;
-            
+
 			InAppStore::get_singleton()->_post_event(ret);
-            
+
             if (auto_finish_transactions){
                 [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
             }
             else{
                 [pending_transactions setObject:transaction forKey:transaction.payment.productIdentifier];
             }
-			
+
 			#ifdef MODULE_FUSEBOXX_ENABLED
 			printf("Registering transaction on Fuseboxx!\n");
 			[FuseSDK registerInAppPurchase: transaction];
@@ -251,7 +251,7 @@ Error InAppStore::request_product_info(Variant p_params) {
 
 		default:
             printf("status default %i!\n", (int)transaction.transactionState);
-                
+
 			break;
 		};
 	};
@@ -322,7 +322,7 @@ InAppStore::InAppStore() {
 
 void InAppStore::finish_transaction(String product_id){
     NSString* prod_id = [NSString stringWithCString:product_id.utf8().get_data() encoding:NSUTF8StringEncoding];
-    
+
 	if ([pending_transactions objectForKey:prod_id]){
 		[[SKPaymentQueue defaultQueue] finishTransaction:[pending_transactions objectForKey:prod_id]];
         [pending_transactions removeObjectForKey:prod_id];
diff --git a/platform/isim/detect.py b/platform/isim/detect.py
index 0adbd9f413..809b0ac368 100644
--- a/platform/isim/detect.py
+++ b/platform/isim/detect.py
@@ -4,10 +4,10 @@ import sys
 
 def is_active():
 	return False
-	
+
 def get_name():
 	return "iSIM"
-	
+
 
 def can_build():
 
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index 0a6c8b1457..ae33a43f0d 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -4,7 +4,7 @@ import string
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "JavaScript"
 
@@ -95,7 +95,7 @@ def configure(env):
 	env.Append(LINKFLAGS=['-s','ASM_JS=1'])
 	env.Append(LINKFLAGS=['-O2'])
 	#env.Append(LINKFLAGS=['-g4'])
-	
+
 	#print "CCCOM is:", env.subst('$CCCOM')
 	#print "P: ", env['p'], " Platofrm: ", env['platform']
 
diff --git a/platform/nacl/detect.py b/platform/nacl/detect.py
index f8849cfd25..eedb29746a 100644
--- a/platform/nacl/detect.py
+++ b/platform/nacl/detect.py
@@ -3,7 +3,7 @@ import sys
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "NaCl"
 
diff --git a/platform/osx/detect.py b/platform/osx/detect.py
index f7cf5111f5..1f176dc22a 100644
--- a/platform/osx/detect.py
+++ b/platform/osx/detect.py
@@ -5,7 +5,7 @@ import sys
 
 def is_active():
 	return True
-	
+
 def get_name():
 	return "OSX"
 
diff --git a/platform/osx/dir_access_osx.mm b/platform/osx/dir_access_osx.mm
index 29f8fda663..20dc1df8f4 100644
--- a/platform/osx/dir_access_osx.mm
+++ b/platform/osx/dir_access_osx.mm
@@ -47,9 +47,9 @@ DirAccess *DirAccessOSX::create_fs() {
 }
 
 bool DirAccessOSX::list_dir_begin() {
-	
+
 	list_dir_end(); //close any previous dir opening!
-	
+
 
 //	char real_current_dir_name[2048]; //is this enough?!
 	//getcwd(real_current_dir_name,2048);
@@ -63,7 +63,7 @@ bool DirAccessOSX::list_dir_begin() {
 }
 
 bool DirAccessOSX::file_exists(String p_file) {
-	
+
 	GLOBAL_LOCK_FUNCTION
 
 
@@ -207,7 +207,7 @@ Error DirAccessOSX::make_dir(String p_dir) {
 	GLOBAL_LOCK_FUNCTION
 
 	p_dir=fix_path(p_dir);
-	
+
 	char real_current_dir_name[2048];
 	getcwd(real_current_dir_name,2048);
 	chdir(current_dir.utf8().get_data()); //ascii since this may be unicode or wathever the host os wants
@@ -326,7 +326,7 @@ size_t DirAccessOSX::get_space_left() {
 #else
 #warning THIS IS BROKEN
 	return 0;
-#endif	
+#endif
 };
 
 
diff --git a/platform/osx/godot_osx.mm b/platform/osx/godot_osx.mm
index 0c32016216..02a1382b1a 100644
--- a/platform/osx/godot_osx.mm
+++ b/platform/osx/godot_osx.mm
@@ -50,7 +50,7 @@ static NSString *getApplicationName(void)
     dict = (const NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
     if (dict)
         appName = [dict objectForKey: @"CFBundleName"];
-    
+
     if (![appName length])
         appName = [[NSProcessInfo processInfo] processName];
 
@@ -67,10 +67,10 @@ static void setApplicationMenu(void)
     NSMenuItem *menuItem;
     NSString *title;
     NSString *appName;
-    
+
     appName = getApplicationName();
     appleMenu = [[NSMenu alloc] initWithTitle:@""];
-    
+
     /* Add menu items */
     title = [@"About " stringByAppendingString:appName];
     [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];
@@ -90,7 +90,7 @@ static void setApplicationMenu(void)
     title = [@"Quit " stringByAppendingString:appName];
     [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
 
-    
+
     /* Put menu into the menubar */
     menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
     [menuItem setSubmenu:appleMenu];
@@ -112,17 +112,17 @@ static void setupWindowMenu(void)
     NSMenuItem  *menuItem;
 
     windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
-    
+
     /* "Minimize" item */
     menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];
     [windowMenu addItem:menuItem];
     [menuItem release];
-    
+
     /* Put menu into the menubar */
     windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
     [windowMenuItem setSubmenu:windowMenu];
     [[NSApp mainMenu] addItem:windowMenuItem];
-    
+
     /* Tell the application object that this is now the window menu */
     [NSApp setWindowsMenu:windowMenu];
 
@@ -139,7 +139,7 @@ static void CustomApplicationMain (int argc, char **argv)
 
     /* Ensure the application object is initialised */
     [NSApplication sharedApplication];
-    
+
     /* Set up the menubar */
     [NSApp setMainMenu:[[NSMenu alloc] init]];
     setApplicationMenu();
@@ -147,10 +147,10 @@ static void CustomApplicationMain (int argc, char **argv)
 
 	main = [[main alloc] init];
 	[NSApp setDelegate:main];
-    
+
     /* Start the main event loop */
     [NSApp run];
-    
+
 	[main release];
     [pool release];
 }
diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm
index 4b339af6d4..6af2f347aa 100644
--- a/platform/osx/os_osx.mm
+++ b/platform/osx/os_osx.mm
@@ -892,7 +892,7 @@ void OS_OSX::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
 									NULL, keyboardLayoutChanged,
 									kTISNotifySelectedKeyboardInputSourceChanged, NULL,
 									CFNotificationSuspensionBehaviorDeliverImmediately);
-    
+
 	window_delegate = [[GodotWindowDelegate alloc] init];
 
        // Don't use accumulation buffer support; it's not accelerated
@@ -1170,7 +1170,7 @@ void OS_OSX::warp_mouse_pos(const Point2& p_to) {
         mouse_y = p_to.y;
     }
     else{ //set OS position
-        
+
 	/* this code has not been tested, please be a kind soul and fix it if it fails! */
 
 	//local point in window coords
diff --git a/platform/server/detect.py b/platform/server/detect.py
index 15c5982b14..e6fab2043b 100644
--- a/platform/server/detect.py
+++ b/platform/server/detect.py
@@ -1,11 +1,11 @@
 
 import os
-import sys	
+import sys
 
 
 def is_active():
 	return True
-        
+
 def get_name():
 	return "Server"
 
@@ -16,20 +16,20 @@ def can_build():
 		return False
 
 	return True # enabled
-  
+
 def get_opts():
 
 	return [
 	('use_llvm','Use llvm compiler','no'),
 	('force_32_bits','Force 32 bits binary','no')
 	]
-  
+
 def get_flags():
 
 	return [
 	('builtin_zlib', 'no'),
 	]
-			
+
 
 
 def configure(env):
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 1ad0f164d2..689cad8343 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -1,4 +1,4 @@
-# 
+#
 # 	tested on               | Windows native    | Linux cross-compilation
 #	------------------------+-------------------+---------------------------
 #	MSVS C++ 2010 Express   | WORKS             | n/a
@@ -24,11 +24,11 @@
 #		( example : "C:/Mingw-w32", "C:/Mingw-w64" )
 #
 #	- if you want to compile faster using the "-j" option, don't forget
-#	to install the appropriate version of the Pywin32 python extension 
+#	to install the appropriate version of the Pywin32 python extension
 #	available from : http://sourceforge.net/projects/pywin32/files/
 #
-#	- before running scons, you must add into the environment path 
-#	the path to the "/bin" directory of the Mingw version you want 
+#	- before running scons, you must add into the environment path
+#	the path to the "/bin" directory of the Mingw version you want
 #	to use :
 #
 #		set PATH=C:/Mingw-w32/bin;%PATH%
@@ -37,9 +37,9 @@
 #	- Mingw-w32 only compiles 32bits.
 #	- Mingw-w64 only compiles 64bits.
 #
-#	- it is possible to add them both at the same time into the PATH env, 
-#	if you also define the MINGW32_PREFIX and MINGW64_PREFIX environment 
-#	variables. 
+#	- it is possible to add them both at the same time into the PATH env,
+#	if you also define the MINGW32_PREFIX and MINGW64_PREFIX environment
+#	variables.
 #	For instance, you could store that set of commands into a .bat script
 #	that you would run just before scons :
 #
@@ -61,14 +61,14 @@
 #
 #	- it is possible to manually override prefixes by defining
 #	the MINGW32_PREFIX and MINGW64_PREFIX environment variables.
-#	
+#
 #####
 # Notes about Mingw under Windows :
 #
-#	- this is the MinGW version from http://mingw.org/ 
+#	- this is the MinGW version from http://mingw.org/
 #	- install it into a path that does not contain spaces
 #		( example : "C:/MinGW" )
-#	- several DirectX headers might be missing. You can copy them into 
+#	- several DirectX headers might be missing. You can copy them into
 #	the C:/MinGW/include" directory from this page :
 #	 https://code.google.com/p/mingw-lib/source/browse/trunk/working/avcodec_to_widget_5/directx_include/
 #	- before running scons, add the path to the "/bin" directory :
@@ -84,7 +84,7 @@
 #	- confirm it works well with other Visual Studio versions.
 #	- update the wiki about the pywin32 extension required for the "-j" option under Windows.
 #	- update the wiki to document MINGW32_PREFIX and MINGW64_PREFIX
-# 	
+#
 
 import os
 
@@ -93,16 +93,16 @@ import sys
 
 def is_active():
 	return True
-        
+
 def get_name():
         return "Windows"
 
 def can_build():
-	
+
 	if (os.name=="nt"):
 		#building natively on windows!
 		if (os.getenv("VSINSTALLDIR")):
-			return True 
+			return True
 		else:
 			print("\nMSVC not detected, attempting Mingw.")
 			mingw32 = ""
@@ -111,7 +111,7 @@ def can_build():
 				mingw32 = os.getenv("MINGW32_PREFIX")
 			if ( os.getenv("MINGW64_PREFIX") ) :
 				mingw64 = os.getenv("MINGW64_PREFIX")
-				
+
 			test = "gcc --version > NUL 2>&1"
 			if os.system(test)!= 0 and os.system(mingw32+test)!=0 and os.system(mingw64+test)!=0 :
 				print("- could not detect gcc.")
@@ -119,27 +119,27 @@ def can_build():
 				return False
 			else:
 				print("- gcc detected.")
-				
+
 			return True
-			
+
 	if (os.name=="posix"):
 
 		mingw = "i586-mingw32msvc-"
 		mingw64 = "x86_64-w64-mingw32-"
 		mingw32 = "i686-w64-mingw32-"
-		
+
 		if (os.getenv("MINGW32_PREFIX")):
 			mingw32=os.getenv("MINGW32_PREFIX")
 			mingw = mingw32
 		if (os.getenv("MINGW64_PREFIX")):
 			mingw64=os.getenv("MINGW64_PREFIX")
-			
+
 		test = "gcc --version &>/dev/null"
 		if (os.system(mingw+test) == 0 or os.system(mingw64+test) == 0 or os.system(mingw32+test) == 0):
 			return True
-			
+
 	return False
-		
+
 def get_opts():
 
 	mingw=""
@@ -149,10 +149,10 @@ def get_opts():
 		mingw = "i586-mingw32msvc-"
 		mingw32 = "i686-w64-mingw32-"
 		mingw64 = "x86_64-w64-mingw32-"
-		
+
 		if os.system(mingw32+"gcc --version &>/dev/null") != 0 :
 			mingw32 = mingw
-	
+
 	if (os.getenv("MINGW32_PREFIX")):
 		mingw32=os.getenv("MINGW32_PREFIX")
 		mingw = mingw32
@@ -164,14 +164,14 @@ def get_opts():
 		('mingw_prefix','Mingw Prefix',mingw32),
 		('mingw_prefix_64','Mingw Prefix 64 bits',mingw64),
 	]
-  
+
 def get_flags():
 
 	return [
 		('freetype','builtin'), #use builtin freetype
 		('openssl','builtin'), #use builtin openssl
 	]
-			
+
 def build_res_file( target, source, env ):
 
 	cmdbase = ""
@@ -245,7 +245,7 @@ def configure(env):
 		env.Append(CCFLAGS=['/DGLEW_ENABLED'])
 		LIBS=['winmm','opengl32','dsound','kernel32','ole32','oleaut32','user32','gdi32', 'IPHLPAPI','Shlwapi', 'wsock32', 'shell32','advapi32','dinput8','dxguid']
 		env.Append(LINKFLAGS=[p+env["LIBSUFFIX"] for p in LIBS])
-		
+
 		env.Append(LIBPATH=[os.getenv("WindowsSdkDir")+"/Lib"])
                 if (os.getenv("DXSDK_DIR")):
                         DIRECTX_PATH=os.getenv("DXSDK_DIR")
@@ -304,7 +304,7 @@ def configure(env):
 			# sys.exit(255)
 
 		if (env["target"]=="release"):
-			
+
 			env.Append(CCFLAGS=['-msse2'])
 
 			if (env["bits"]=="64"):
@@ -319,7 +319,7 @@ def configure(env):
 			env.Append(CCFLAGS=['-O2','-DDEBUG_ENABLED'])
 
 		elif (env["target"]=="debug"):
-					
+
 			env.Append(CCFLAGS=['-g', '-Wall','-DDEBUG_ENABLED','-DDEBUG_MEMORY_ENABLED'])
 
 		if (env["freetype"]!="no"):
@@ -366,4 +366,4 @@ def configure(env):
 	env.Append( BUILDERS = { 'HLSL9' : env.Builder(action = methods.build_hlsl_dx9_headers, suffix = 'hlsl.h',src_suffix = '.hlsl') } )
 	env.Append( BUILDERS = { 'GLSL120GLES' : env.Builder(action = methods.build_gles2_headers, suffix = 'glsl.h',src_suffix = '.glsl') } )
 
-	
+
diff --git a/platform/winrt/detect.py b/platform/winrt/detect.py
index 7439f0cd55..86028d3af8 100644
--- a/platform/winrt/detect.py
+++ b/platform/winrt/detect.py
@@ -2,13 +2,13 @@
 
 import os
 
-import sys	
+import sys
 import string
 
 
 def is_active():
 	return True
-        
+
 def get_name():
 		return "WinRT"
 
@@ -16,12 +16,12 @@ def can_build():
 	if (os.name=="nt"):
 		#building natively on windows!
 		if (os.getenv("VSINSTALLDIR")):
-			return True 
+			return True
 	return False
-		
+
 def get_opts():
 	return []
-  
+
 def get_flags():
 
 	return []
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 6b147db130..6b3f7147ef 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -1,12 +1,12 @@
 
 import os
-import sys	
+import sys
 import platform
 
 
 def is_active():
 	return True
-        
+
 def get_name():
         return "X11"
 
@@ -20,11 +20,11 @@ def can_build():
 		return False # no x11 on mac for now
 
 	errorval=os.system("pkg-config --version > /dev/null")
-	
+
 	if (errorval):
 		print("pkg-config not found.. x11 disabled.")
 		return False
-	
+
 	x11_error=os.system("pkg-config x11 --modversion > /dev/null ")
 	if (x11_error):
 		print("X11 not found.. x11 disabled.")
@@ -39,7 +39,7 @@ def can_build():
 	if (x11_error):
 		print("xcursor not found.. x11 disabled.")
 		return False
-	
+
 	x11_error=os.system("pkg-config xinerama --modversion > /dev/null ")
 	if (x11_error):
 		print("xinerama not found.. x11 disabled.")
@@ -47,7 +47,7 @@ def can_build():
 
 
 	return True # X11 enabled
-  
+
 def get_opts():
 
 	return [
@@ -60,7 +60,7 @@ def get_opts():
 	('new_wm_api', 'Use experimental window management API','no'),
 	('debug_release', 'Add debug symbols to release version','no'),
 	]
-  
+
 def get_flags():
 
 	return [
@@ -68,7 +68,7 @@ def get_flags():
 	("openssl", "yes"),
 	#("theora","no"),
         ]
-			
+
 
 
 def configure(env):
diff --git a/tools/addheader/addheader.py b/tools/addheader/addheader.py
index 0252eb396d..d040d8b5d6 100644
--- a/tools/addheader/addheader.py
+++ b/tools/addheader/addheader.py
@@ -38,7 +38,7 @@ while (fname!=""):
   l = fr.readline()
   bc=False
   fsingle = fname.strip()
-   
+
   if (fsingle.find("/")!=-1):
     fsingle=fsingle[fsingle.rfind("/")+1:]
   rep_fl="$filename"
@@ -51,19 +51,19 @@ while (fname!=""):
   elif (len_fl<len_fi):
     for x in range(len_fi-len_fl):
       rep_fl+=" "
-  if (header.find(rep_fl)!=-1):     
+  if (header.find(rep_fl)!=-1):
     text=header.replace(rep_fl,rep_fi)
   else:
     text=header.replace("$filename",fsingle)
-  
-   
+
+
   while (l!=""):
     if ((l.find("//")!=0 and  l.find("/*")!=0 and l.strip()!="") or bc):
       text+=l
       bc=True
     l=fr.readline()
 
-  fr.close()      
+  fr.close()
   fr=open(fname.strip(),"wb")
   fr.write(text)
   fr.close()
diff --git a/tools/bmfhdr/makehdr.py b/tools/bmfhdr/makehdr.py
index c09c59c55d..0f6f453004 100644
--- a/tools/bmfhdr/makehdr.py
+++ b/tools/bmfhdr/makehdr.py
@@ -4,7 +4,7 @@ import sys
 
 if (len(sys.argv)!=2):
   print("Pass me a .fnt argument!")
-  
+
 f = open(sys.argv[1],"rb")
 
 name = sys.argv[1].lower().replace(".fnt","")
@@ -24,7 +24,7 @@ while(l!=""):
     l=f.readline()
     continue
   t  = l[0:fs]
-  
+
   dv = l[fs+1:].split(" ")
   d = {}
   for x in dv:
@@ -32,12 +32,12 @@ while(l!=""):
       continue
     s = x.split("=")
     d[ s[0] ] = s[1]
-    
-  
+
+
   if (t=="common"):
     font_height=d["lineHeight"]
     font_ascent=d["base"]
-    
+
   if (t=="char"):
     font_chars.append(d["id"])
     font_chars.append(d["x"])
@@ -48,11 +48,11 @@ while(l!=""):
     font_chars.append(d["yoffset"])
     font_chars.append(d["xadvance"])
     font_cc+=1
- 
-    
- 
+
+
+
   l = f.readline()
-  
+
 
 print("static const int _bi_font_"+name+"_height="+str(font_height)+";")
 print("static const int _bi_font_"+name+"_ascent="+str(font_ascent)+";")
@@ -60,11 +60,11 @@ print("static const int _bi_font_"+name+"_charcount="+str(font_cc)+";")
 cstr="static const int _bi_font_"+name+"_characters={"
 for i in range(len(font_chars)):
 
-  c=font_chars[i]  
+  c=font_chars[i]
   if (i>0):
     cstr+=", "
   cstr+=c
-  
+
 cstr+=("};")
- 
+
 print(cstr)
\ No newline at end of file
diff --git a/tools/editor/icons/make_icons.py b/tools/editor/icons/make_icons.py
index 9752fef6fe..e06cbac720 100644
--- a/tools/editor/icons/make_icons.py
+++ b/tools/editor/icons/make_icons.py
@@ -10,29 +10,29 @@ f.write("#include \"editor_icons.h\"\n\n")
 f.write("#include \"scene/resources/theme.h\"\n\n")
 
 for x in pixmaps:
-	
+
 	var_str=x[:-4]+"_png";
-	
+
 	f.write("static const unsigned char "+ var_str +"[]={\n");
-	
+
 	pngf=open(x,"rb");
-	
+
 	b=pngf.read(1);
 	while(len(b)==1):
 		f.write(hex(ord(b)))
 		b=pngf.read(1);
 		if (len(b)==1):
 			f.write(",")
-			
+
 	f.write("\n};\n\n\n");
 	pngf.close();
-  
+
 f.write("static Ref<ImageTexture> make_icon(const uint8_t* p_png) {\n")
 f.write("\tRef<ImageTexture> texture( memnew( ImageTexture ) );\n")
 f.write("\ttexture->create_from_image( Image(p_png),ImageTexture::FLAG_FILTER );\n")
 f.write("\treturn texture;\n")
 f.write("}\n\n")
-              
+
 f.write("void editor_register_icons(Ref<Theme> p_theme) {\n\n")
 
 
diff --git a/tools/export/blender25/godot_export_manager.py b/tools/export/blender25/godot_export_manager.py
index 582d76f94f..a249611c71 100644
--- a/tools/export/blender25/godot_export_manager.py
+++ b/tools/export/blender25/godot_export_manager.py
@@ -41,9 +41,9 @@ class godot_export_manager(bpy.types.Panel):
     bl_space_type = 'PROPERTIES'
     bl_region_type = 'WINDOW'
     bl_context = "scene"
-    
+
     bpy.types.Scene.godot_export_on_save = BoolProperty(default=False)
-        
+
     ### draw function for all ui elements
     def draw(self, context):
         layout = self.layout
@@ -51,56 +51,56 @@ class godot_export_manager(bpy.types.Panel):
         scene = bpy.data.scenes[0]
         ob = context.object
         scene = context.scene
-        
+
         row = layout.row()
         col = row.column()
         col.prop(scene,"godot_export_on_save",text="Export Groups on save")
-        
+
         row = layout.row()
         col = row.column(align=True)
         op = col.operator("scene.godot_add_objects_to_group",text="Add selected objects to Group",icon="COPYDOWN")
-        
+
         op = col.operator("scene.godot_delete_objects_from_group",text="Delete selected objects from Group",icon="PASTEDOWN")
-        
-        
-        
+
+
+
         row = layout.row()
         col = row.column()
         col.label(text="Export Groups:")
-        
-        
+
+
         row = layout.row()
         col = row.column()
-        
+
         col.template_list("UI_List_Godot","dummy",scene, "godot_export_groups", scene, "godot_export_groups_index",rows=1,maxrows=10,type='DEFAULT')
-        
+
         col = row.column(align=True)
         col.operator("scene.godot_add_export_group",text="",icon="ZOOMIN")
         col.operator("scene.godot_delete_export_group",text="",icon="ZOOMOUT")
         col.operator("scene.godot_export_all_groups",text="",icon="EXPORT")
-        
-        if len(scene.godot_export_groups) > 0:        
+
+        if len(scene.godot_export_groups) > 0:
             row = layout.row()
             col = row.column()
             group = scene.godot_export_groups[scene.godot_export_groups_index]
             col.prop(group,"name",text="Group Name")
             col.prop(group,"export_name",text="Export Name")
             col.prop(group,"export_path",text="Export Filepath")
-            
+
             row = layout.row()
             col = row.column()
             row = layout.row()
             col = row.column()
             col.label(text="Export Settings:")
-            
+
             col = col.row(align=True)
             col.prop(group,"apply_loc",toggle=True,icon="MAN_TRANS")
             col.prop(group,"apply_rot",toggle=True,icon="MAN_ROT")
             col.prop(group,"apply_scale",toggle=True,icon="MAN_SCALE")
-            
+
             row = layout.row()
             col = row.column()
-            
+
             col.prop(group,"use_include_particle_duplicates")
             col.prop(group,"use_mesh_modifiers")
             col.prop(group,"use_tangent_arrays")
@@ -120,25 +120,25 @@ class UI_List_Godot(bpy.types.UIList):
         ob = data
         slot = item
         col = layout.row(align=True)
-        
+
         col.label(text=item.name,icon="GROUP")
         col.prop(item,"active",text="")
-        
+
         op = col.operator("scene.godot_select_group_objects",text="",emboss=False,icon="RESTRICT_SELECT_OFF")
         op.idx = index
         op = col.operator("scene.godot_export_group",text="",emboss=False,icon="EXPORT")
         op.idx = index
-              
+
 class add_objects_to_group(bpy.types.Operator):
     bl_idname = "scene.godot_add_objects_to_group"
     bl_label = "Add Objects to Group"
     bl_description = "Adds the selected Objects to the active group below."
-    
+
     undo = BoolProperty(default=True)
-    
+
     def execute(self,context):
         scene = context.scene
-        
+
         objects_str = ""
         if len(scene.godot_export_groups) > 0:
             for i,object in enumerate(context.selected_objects):
@@ -148,57 +148,57 @@ class add_objects_to_group(bpy.types.Operator):
                     if i == 0:
                         objects_str += object.name
                     else:
-                        objects_str += ", "+object.name    
-        
-        
+                        objects_str += ", "+object.name
+
+
             self.report({'INFO'}, objects_str + " added to group." )
             if self.undo:
                 bpy.ops.ed.undo_push(message="Objects added to group")
         else:
-            self.report({'WARNING'}, "Create a group first." )   
+            self.report({'WARNING'}, "Create a group first." )
         return{'FINISHED'}
 
 class del_objects_from_group(bpy.types.Operator):
     bl_idname = "scene.godot_delete_objects_from_group"
     bl_label = "Delete Objects from Group"
     bl_description = "Delets the selected Objects from the active group below."
-    
+
     def execute(self,context):
         scene = context.scene
-        
+
         if len(scene.godot_export_groups) > 0:
-                
+
             selected_objects = []
             for object in context.selected_objects:
                 selected_objects.append(object.name)
-            
+
             objects_str = ""
             j = 0
             for i,node in enumerate(scene.godot_export_groups[scene.godot_export_groups_index].nodes):
                 if node.name in selected_objects:
                     scene.godot_export_groups[scene.godot_export_groups_index].nodes.remove(i)
 
-                    
+
                     if j == 0:
                             objects_str += object.name
                     else:
-                        objects_str += ", "+object.name 
+                        objects_str += ", "+object.name
                     j+=1
-                    
-                    
-            self.report({'INFO'}, objects_str + " deleted from group." )                    
+
+
+            self.report({'INFO'}, objects_str + " deleted from group." )
             bpy.ops.ed.undo_push(message="Objects deleted from group")
         else:
-            self.report({'WARNING'}, "There is no group to delete from." ) 
+            self.report({'WARNING'}, "There is no group to delete from." )
         return{'FINISHED'}
 
 class select_group_objects(bpy.types.Operator):
     bl_idname = "scene.godot_select_group_objects"
     bl_label = "Select Group Objects"
     bl_description = "Will select all group Objects in the scene."
-    
+
     idx = IntProperty()
-    
+
     def execute(self,context):
         scene = context.scene
         for object in context.scene.objects:
@@ -208,12 +208,12 @@ class select_group_objects(bpy.types.Operator):
                 bpy.data.objects[node.name].select = True
                 context.scene.objects.active = bpy.data.objects[node.name]
         return{'FINISHED'}
-      
+
 class export_groups_autosave(bpy.types.Operator):
     bl_idname = "scene.godot_export_groups_autosave"
     bl_label = "Export All Groups"
     bl_description = "Exports all groups to Collada."
-    
+
     def execute(self,context):
         scene = context.scene
         if scene.godot_export_on_save:
@@ -221,57 +221,57 @@ class export_groups_autosave(bpy.types.Operator):
                 if scene.godot_export_groups[i].active:
                     bpy.ops.scene.godot_export_group(idx=i)
         self.report({'INFO'}, "All Groups exported." )
-        bpy.ops.ed.undo_push(message="Export all Groups")   
+        bpy.ops.ed.undo_push(message="Export all Groups")
         return{'FINISHED'}
-    
+
 class export_all_groups(bpy.types.Operator):
     bl_idname = "scene.godot_export_all_groups"
     bl_label = "Export All Groups"
     bl_description = "Exports all groups to Collada."
-    
+
     def execute(self,context):
         scene = context.scene
-        
+
         for i in range(0,len(scene.godot_export_groups)):
             bpy.ops.scene.godot_export_group(idx=i,export_all=True)
-                    
+
         self.report({'INFO'}, "All Groups exported." )
-        return{'FINISHED'}    
-        
-        
+        return{'FINISHED'}
+
+
 class export_group(bpy.types.Operator):
     bl_idname = "scene.godot_export_group"
     bl_label = "Export Group"
     bl_description = "Exports the active group to destination folder as Collada file."
-    
+
     idx = IntProperty(default=0)
     export_all = BoolProperty(default=False)
 
-    
+
     def copy_object_recursive(self,ob,parent,single_user = True):
         new_ob = bpy.data.objects[ob.name].copy()
         if single_user or ob.type=="ARMATURE":
             new_mesh_data = new_ob.data.copy()
             new_ob.data = new_mesh_data
         bpy.context.scene.objects.link(new_ob)
-        
+
         if ob != parent:
            new_ob.parent = parent
         else:
-            new_ob.parent = None   
-             
-        for child in ob.children:        
+            new_ob.parent = None
+
+        for child in ob.children:
             self.copy_object_recursive(child,new_ob,single_user)
-        new_ob.select = True    
+        new_ob.select = True
         return new_ob
-    
+
     def delete_object(self,ob):
         if ob != None:
             for child in ob.children:
                 self.delete_object(child)
             bpy.context.scene.objects.unlink(ob)
-            bpy.data.objects.remove(ob) 
-    
+            bpy.data.objects.remove(ob)
+
     def convert_group_to_node(self,group):
         if group.dupli_group != None:
             for object in group.dupli_group.objects:
@@ -281,48 +281,48 @@ class export_group(bpy.types.Operator):
                     object.matrix_local = Matrix()
                     object.matrix_local *= group.matrix_local
                     object.matrix_local *= matrix
-        
-            self.delete_object(group)   
-    
+
+            self.delete_object(group)
+
     def execute(self,context):
-        
+
         scene = context.scene
         group = context.scene.godot_export_groups
-        
+
         if not group[self.idx].active and self.export_all:
             return{'FINISHED'}
-        
+
         for i,object in enumerate(group[self.idx].nodes):
             if object.name in bpy.data.objects:
                 pass
             else:
                 group[self.idx].nodes.remove(i)
         bpy.ops.ed.undo_push(message="Clear not existent Group Nodes.")
-        
+
         path = group[self.idx].export_path
         if (path.find("//")==0 or path.find("\\\\")==0):
             #if relative, convert to absolute
             path = bpy.path.abspath(path)
             path = path.replace("\\","/")
-        
-        ### if path exists and group export name is set the group will be exported  
+
+        ### if path exists and group export name is set the group will be exported
         if os.path.exists(path) and  group[self.idx].export_name != "":
-            
+
             context.scene.layers = [True,True,True,True,True,True,True,True,True,True,True,True,True,True,True,True,True,True,True,True]
-            
-            
+
+
             if group[self.idx].export_name.endswith(".dae"):
                 path = os.path.join(path,group[self.idx].export_name)
-            else:    
+            else:
                 path = os.path.join(path,group[self.idx].export_name+".dae")
-            
-            hide_select = []    
+
+            hide_select = []
             for object in context.scene.objects:
                 hide_select.append(object.hide_select)
                 object.hide_select = False
                 object.select = False
             context.scene.objects.active = None
-            
+
             ### make particle duplicates, parent and select them
             nodes_to_be_added = []
             if group[self.idx].use_include_particle_duplicates:
@@ -341,79 +341,79 @@ class export_group(bpy.types.Operator):
                         context.scene.objects.active = None
             for object in nodes_to_be_added:
                 object.select = True
-            
+
             ### select all other nodes from the group
             for i,object in enumerate(group[self.idx].nodes):
                 if bpy.data.objects[object.name].type == "EMPTY":
                     self.convert_group_to_node(bpy.data.objects[object.name])
-                else:    
+                else:
                     bpy.data.objects[object.name].select = True
-                    
+
             bpy.ops.object.transform_apply(location=group[self.idx].apply_loc, rotation=group[self.idx].apply_rot, scale=group[self.idx].apply_scale)
-            bpy.ops.export_scene.dae(check_existing=True, filepath=path, filter_glob="*.dae", object_types=group[self.idx].object_types, use_export_selected=group[self.idx].use_export_selected, use_mesh_modifiers=group[self.idx].use_mesh_modifiers, use_tangent_arrays=group[self.idx].use_tangent_arrays, use_triangles=group[self.idx].use_triangles, use_copy_images=group[self.idx].use_copy_images, use_active_layers=group[self.idx].use_active_layers, use_anim=group[self.idx].use_anim, use_anim_action_all=group[self.idx].use_anim_action_all, use_anim_skip_noexp=group[self.idx].use_anim_skip_noexp, use_anim_optimize=group[self.idx].use_anim_optimize, anim_optimize_precision=group[self.idx].anim_optimize_precision, use_metadata=group[self.idx].use_metadata)    
-          
-            self.report({'INFO'}, '"'+group[self.idx].name+'"' + " Group exported." )  
+            bpy.ops.export_scene.dae(check_existing=True, filepath=path, filter_glob="*.dae", object_types=group[self.idx].object_types, use_export_selected=group[self.idx].use_export_selected, use_mesh_modifiers=group[self.idx].use_mesh_modifiers, use_tangent_arrays=group[self.idx].use_tangent_arrays, use_triangles=group[self.idx].use_triangles, use_copy_images=group[self.idx].use_copy_images, use_active_layers=group[self.idx].use_active_layers, use_anim=group[self.idx].use_anim, use_anim_action_all=group[self.idx].use_anim_action_all, use_anim_skip_noexp=group[self.idx].use_anim_skip_noexp, use_anim_optimize=group[self.idx].use_anim_optimize, anim_optimize_precision=group[self.idx].anim_optimize_precision, use_metadata=group[self.idx].use_metadata)
+
+            self.report({'INFO'}, '"'+group[self.idx].name+'"' + " Group exported." )
             msg = "Export Group "+group[self.idx].name
-            
+
             bpy.ops.ed.undo_push(message="")
             bpy.ops.ed.undo()
             bpy.ops.ed.undo_push(message=msg)
-                
+
         else:
-            self.report({'INFO'}, "Define Export Name and Export Path." )  
+            self.report({'INFO'}, "Define Export Name and Export Path." )
         return{'FINISHED'}
 
 class add_export_group(bpy.types.Operator):
     bl_idname = "scene.godot_add_export_group"
     bl_label = "Adds a new export Group"
     bl_description = "Creates a new Export Group with the selected Objects assigned to it."
-    
+
     def execute(self,context):
         scene = context.scene
-        
+
         item = scene.godot_export_groups.add()
         item.name = "New Group"
         for object in context.selected_objects:
             node = item.nodes.add()
             node.name = object.name
-        scene.godot_export_groups_index = len(scene.godot_export_groups)-1    
+        scene.godot_export_groups_index = len(scene.godot_export_groups)-1
         bpy.ops.ed.undo_push(message="Create New Export Group")
         return{'FINISHED'}
-    
+
 class del_export_group(bpy.types.Operator):
     bl_idname = "scene.godot_delete_export_group"
     bl_label = "Delets the selected export Group"
     bl_description = "Delets the active Export Group."
-    
+
     def invoke(self, context, event):
-        wm = context.window_manager 
+        wm = context.window_manager
         return wm.invoke_confirm(self,event)
-    
+
     def execute(self,context):
         scene = context.scene
-        
+
         scene.godot_export_groups.remove(scene.godot_export_groups_index)
         if scene.godot_export_groups_index > 0:
             scene.godot_export_groups_index -= 1
         bpy.ops.ed.undo_push(message="Delete Export Group")
-        return{'FINISHED'}    
+        return{'FINISHED'}
 
 class godot_node_list(bpy.types.PropertyGroup):
     name = StringProperty()
-    
+
 class godot_export_groups(bpy.types.PropertyGroup):
     name = StringProperty(name="Group Name")
     export_name = StringProperty(name="scene_name")
     nodes = CollectionProperty(type=godot_node_list)
     export_path = StringProperty(subtype="DIR_PATH")
     active = BoolProperty(default=True,description="Export Group")
-    
+
     object_types = EnumProperty(name="Object Types",options={'ENUM_FLAG'},items=(('EMPTY', "Empty", ""),('CAMERA', "Camera", ""),('LAMP', "Lamp", ""),('ARMATURE', "Armature", ""),('MESH', "Mesh", ""),('CURVE', "Curve", ""),),default={'EMPTY', 'CAMERA', 'LAMP', 'ARMATURE', 'MESH','CURVE'})
-    
+
     apply_scale = BoolProperty(name="Apply Scale",description="Apply Scale before export.",default=False)
     apply_rot = BoolProperty(name="Apply Rotation",description="Apply Rotation before export.",default=False)
     apply_loc = BoolProperty(name="Apply Location",description="Apply Location before export.",default=False)
-    
+
     use_export_selected = BoolProperty(name="Selected Objects",description="Export only selected objects (and visible in active layers if that applies).",default=True)
     use_mesh_modifiers = BoolProperty(name="Apply Modifiers",description="Apply modifiers to mesh objects (on a copy!).",default=True)
     use_tangent_arrays = BoolProperty(name="Tangent Arrays",description="Export Tangent and Binormal arrays (for normalmapping).",default=False)
@@ -431,7 +431,7 @@ class godot_export_groups(bpy.types.PropertyGroup):
     use_metadata = BoolProperty(name="Use Metadata",default=True,options={'HIDDEN'})
     use_include_particle_duplicates = BoolProperty(name="Include Particle Duplicates",default=True)
 
-def register():        
+def register():
     bpy.utils.register_class(godot_export_manager)
     bpy.utils.register_class(godot_node_list)
     bpy.utils.register_class(godot_export_groups)
@@ -465,7 +465,7 @@ def unregister():
 @persistent
 def auto_export(dummy):
     bpy.ops.scene.godot_export_groups_autosave()
-        
+
 bpy.app.handlers.save_post.append(auto_export)
 
 if __name__ == "__main__":
diff --git a/tools/export/blender25/io_scene_dae/__init__.py b/tools/export/blender25/io_scene_dae/__init__.py
index 182ec21e63..a1a0eabbbe 100644
--- a/tools/export/blender25/io_scene_dae/__init__.py
+++ b/tools/export/blender25/io_scene_dae/__init__.py
@@ -59,7 +59,7 @@ class ExportDAE(bpy.types.Operator, ExportHelper):
     # List of operator properties, the attributes will be assigned
     # to the class instance from the operator settings before calling.
 
-   
+
     object_types = EnumProperty(
             name="Object Types",
             options={'ENUM_FLAG'},
diff --git a/tools/export/blender25/io_scene_dae/export_dae.py b/tools/export/blender25/io_scene_dae/export_dae.py
index 370dc359b5..cdd845e384 100644
--- a/tools/export/blender25/io_scene_dae/export_dae.py
+++ b/tools/export/blender25/io_scene_dae/export_dae.py
@@ -171,38 +171,38 @@ class DaeExporter:
 	def export_image(self,image):
 		if (image in self.image_cache):
 			return self.image_cache[image]
-			
+
 		imgpath = image.filepath
 		if (imgpath.find("//")==0 or imgpath.find("\\\\")==0):
 			#if relative, convert to absolute
 			imgpath = bpy.path.abspath(imgpath)
 
 		#path is absolute, now do something!
-		
+
 		if (self.config["use_copy_images"]):
 			#copy image
 			basedir = os.path.dirname(self.path)+"/images"
 			if (not os.path.isdir(basedir)):
 				os.makedirs(basedir)
-			
+
 			if os.path.isfile(imgpath):
 				dstfile=basedir+"/"+os.path.basename(imgpath)
-				
+
 				if (not os.path.isfile(dstfile)):
 					shutil.copy(imgpath,dstfile)
 				imgpath="images/"+os.path.basename(imgpath)
 			else:
 				### if file is not found save it as png file in the destination folder
-				img_tmp_path = image.filepath	
+				img_tmp_path = image.filepath
 				if img_tmp_path.endswith((".bmp",".rgb",".png",".jpeg",".jpg",".jp2",".tga",".cin",".dpx",".exr",".hdr",".tif")):
 					image.filepath = basedir+"/"+os.path.basename(img_tmp_path)
-				else:	
+				else:
 					image.filepath = basedir+"/"+image.name+".png"
-					
+
 				dstfile=basedir+"/"+os.path.basename(image.filepath)
-				
+
 				if (not os.path.isfile(dstfile)):
-					
+
 					image.save()
 				imgpath="images/"+os.path.basename(image.filepath)
 				image.filepath = img_tmp_path
@@ -211,15 +211,15 @@ class DaeExporter:
 			#export relative, always, no one wants absolute paths.
 			try:
 				imgpath = os.path.relpath(imgpath,os.path.dirname(self.path)).replace("\\","/") # export unix compatible always
-				
+
 			except:
 				pass #fails sometimes, not sure why
-		
+
 
 		imgid = self.new_id("image")
 
 		print("FOR: "+imgpath)
-		
+
 #		if (not os.path.isfile(imgpath)):
 #			print("NOT FILE?")
 #			if imgpath.endswith((".bmp",".rgb",".png",".jpeg",".jpg",".jp2",".tga",".cin",".dpx",".exr",".hdr",".tif")):
@@ -956,7 +956,7 @@ class DaeExporter:
 			self.writel(S_NODES,il,'<instance_controller url="#'+meshdata["morph_id"]+'">')
 			close_controller=True
 		elif (armature==None):
-			self.writel(S_NODES,il,'<instance_geometry url="#'+meshdata["id"]+'">')		
+			self.writel(S_NODES,il,'<instance_geometry url="#'+meshdata["id"]+'">')
 
 
 		if (len(meshdata["material_assign"])>0):
@@ -1520,7 +1520,7 @@ class DaeExporter:
 				tmp_bone_mat.append(Matrix(bone.matrix_basis))
 				bone.matrix_basis = Matrix()
 			tmp_mat.append([Matrix(s.matrix_local),tmp_bone_mat])
-			
+
 		self.writel(S_ANIM,0,'<library_animations>')
 
 
@@ -1561,11 +1561,11 @@ class DaeExporter:
 								if (not y in allowed_skeletons):
 									allowed_skeletons.append(y)
 						y.animation_data.action=x;
-						
+
 						y.matrix_local = tmp_mat[i][0]
 						for j,bone in enumerate(s.pose.bones):
 							bone.matrix_basis = Matrix()
-							
+
 
 				#print("allowed skeletons "+str(allowed_skeletons))
 
@@ -1600,9 +1600,9 @@ class DaeExporter:
 
 		else:
 			self.export_animation(self.scene.frame_start,self.scene.frame_end)
-		
-			
-		
+
+
+
 		self.writel(S_ANIM,0,'</library_animations>')
 
 	def export(self):
@@ -1684,7 +1684,7 @@ class DaeExporter:
 		self.valid_nodes=[]
 		self.armature_for_morph={}
 		self.used_bones=[]
-		self.wrongvtx_report=False		
+		self.wrongvtx_report=False
 
 
 
diff --git a/tools/glwrapper/makewrapper.py b/tools/glwrapper/makewrapper.py
index cde976d5f9..2e5f06be12 100644
--- a/tools/glwrapper/makewrapper.py
+++ b/tools/glwrapper/makewrapper.py
@@ -4,27 +4,27 @@ import sys
 if (len(sys.argv)<2):
   print("usage: makewrapper.py <headers>")
   sys.exit(255)
-  
+
 
 functions=[]
 types=[]
 constants=[]
-  
+
 READ_FUNCTIONS=0
 READ_TYPES=1
 READ_CONSTANTS=2
-  
+
 read_what=READ_TYPES
-  
+
 for x in (range(len(sys.argv)-1)):
   f=open(sys.argv[x+1],"r")
-  
+
   while(True):
-  
+
     line=f.readline()
     if (line==""):
       break
-      
+
     line=line.replace("\n","").strip()
     """
     if (line.find("[types]")!=-1):
@@ -37,7 +37,7 @@ for x in (range(len(sys.argv)-1)):
       read_what=READ_FUNCTIONS
       continue
      """
-     
+
     if (line.find("#define")!=-1):
       if (line.find("0x")==-1 and line.find("GL_VERSION")==-1):
         continue
@@ -51,48 +51,48 @@ for x in (range(len(sys.argv)-1)):
       if (line.find("ARB")!=-1 or line.find("EXT")!=-1 or line.find("NV")!=-1):
         continue
 
-      line=line.replace("APIENTRY","")   
-      line=line.replace("GLAPI","")   
-      
+      line=line.replace("APIENTRY","")
+      line=line.replace("GLAPI","")
+
       glpos=line.find(" gl")
       if (glpos==-1):
-      
+
        glpos=line.find("\tgl")
        if (glpos==-1):
           continue
-   
+
       ret=line[:glpos].strip();
-      
+
       line=line[glpos:].strip()
       namepos=line.find("(")
-      
+
       if (namepos==-1):
         continue
-        
+
       name=line[:namepos].strip()
       line=line[namepos:]
-      
+
       argpos=line.rfind(")")
       if (argpos==-1):
         continue
-        
+
       args=line[1:argpos]
-      
+
       funcdata={}
       funcdata["ret"]=ret
       funcdata["name"]=name
       funcdata["args"]=args
-      
+
       functions.append(funcdata)
       print(funcdata)
-            
-  
-    
+
+
+
 #print(types)
 #print(constants)
 #print(functions)
-      
-    
+
+
 f=open("glwrapper.h","w")
 
 f.write("#ifndef GL_WRAPPER\n")
@@ -109,10 +109,10 @@ header_code="""\
 #error glATI.h included before glwrapper.h
 #endif
 
-#define __gl_h_    
-#define __GL_H__   
-#define __glext_h_ 
-#define __GLEXT_H_ 
+#define __gl_h_
+#define __GL_H__
+#define __glext_h_
+#define __GLEXT_H_
 #define __gl_ATI_h_
 
 #define GL_TRUE 1
@@ -138,7 +138,7 @@ f.write("#define GLWRP_APIENTRY \n")
 f.write("#endif\n\n");
 for x in types:
   f.write(x+"\n")
-  
+
 f.write("\n\n")
 
 for x in constants:
@@ -153,24 +153,24 @@ for x in functions:
 f.write("\n\n")
 f.write("typedef void (*GLWrapperFuncPtr)(void);\n\n");
 f.write("void glWrapperInit( GLWrapperFuncPtr (*wrapperFunc)(const char*) );\n")
-  
+
 f.write("#ifdef __cplusplus\n}\n#endif\n")
 
 f.write("#endif\n\n")
-  
+
 f=open("glwrapper.c","w")
 
 f.write("\n\n")
 f.write("#include \"glwrapper.h\"\n")
 f.write("\n\n")
-  
+
 for x in functions:
   f.write(x["ret"]+" GLWRP_APIENTRY (*__wrapper_"+x["name"]+")("+x["args"]+")=NULL;\n")
-  
+
 f.write("\n\n")
 f.write("void glWrapperInit( GLWrapperFuncPtr (*wrapperFunc)(const char*) )  {\n")
 f.write("\n")
-  
+
 for x in functions:
   f.write("\t__wrapper_"+x["name"]+"=("+x["ret"]+" GLWRP_APIENTRY (*)("+x["args"]+"))wrapperFunc(\""+x["name"]+"\");\n")
 
@@ -180,5 +180,4 @@ f.write("\n\n")
 
 
 
-      
-    
\ No newline at end of file
+
diff --git a/tools/html_fs/godotfs.js b/tools/html_fs/godotfs.js
index 93cc30556b..2c59344cf5 100644
--- a/tools/html_fs/godotfs.js
+++ b/tools/html_fs/godotfs.js
@@ -50,7 +50,7 @@ Module.expectedDataFileDownloads++;
     function handleError(error) {
       console.error('package error:', error);
     };
-  
+
       var fetched = null, fetchedCallback = null;
       fetchRemotePackage('data.pck', function(data) {
         if (fetchedCallback) {
@@ -60,7 +60,7 @@ Module.expectedDataFileDownloads++;
           fetched = data;
         }
       }, handleError);
-    
+
   function runWithFS() {
 
 function assert(check, msg) {
@@ -113,13 +113,13 @@ function assert(check, msg) {
     var PACKAGE_NAME = 'data.pck';
     var REMOTE_PACKAGE_NAME = 'data.pck';
     var PACKAGE_UUID = 'b39761ce-0348-4959-9b16-302ed8e1592e';
-  
+
     function processPackageData(arrayBuffer) {
       Module.finishedDataFileDownloads++;
       assert(arrayBuffer, 'Loading data file failed.');
       var byteArray = new Uint8Array(arrayBuffer);
       var curr;
-      
+
       // Reuse the bytearray from the XHR as the source for file reads.
       DataRequest.prototype.byteArray = byteArray;
           DataRequest.prototype.requests["/data.pck"].onload();
@@ -127,9 +127,9 @@ function assert(check, msg) {
 
     };
     Module['addRunDependency']('datafile_datapack');
-  
+
     if (!Module.preloadResults) Module.preloadResults = {};
-  
+
       Module.preloadResults[PACKAGE_NAME] = {fromCache: false};
       if (fetched) {
         processPackageData(fetched);
@@ -137,7 +137,7 @@ function assert(check, msg) {
       } else {
         fetchedCallback = processPackageData;
       }
-    
+
   }
   if (Module['calledRun']) {
     runWithFS();
diff --git a/tools/memsort.py b/tools/memsort.py
index 8ecccae8bd..d2e4fe0226 100644
--- a/tools/memsort.py
+++ b/tools/memsort.py
@@ -33,4 +33,3 @@ while(l!=""):
 
 for x in sum:
 	print(x.strip()+"("+str(cnt[x])+"):\n: "+str(sum[x]))
-	
\ No newline at end of file
diff --git a/tools/scripts/makeargs.py b/tools/scripts/makeargs.py
index 6f7afa6328..8c5539c5fe 100644
--- a/tools/scripts/makeargs.py
+++ b/tools/scripts/makeargs.py
@@ -40,7 +40,7 @@ text="""
 			visual_server->m_func($argp);\\
 		}\\
 	}
-	
+
 
 #define FUNC$num(m_func,$argt)\\
 	virtual void m_func($argtp) { \\
@@ -59,8 +59,8 @@ text="""
 			visual_server->m_func($argp);\\
 		}\\
 	}
-	
-	
+
+
 """
 
 
@@ -81,7 +81,7 @@ for i in range(1,8):
 
 	t = text.replace("$argtp",tp).replace("$argp",p).replace("$argt",t).replace("$num",str(i))
 	print(t)
-		
+