# housekeeping

replaced all (*) CStr / CStrW by-value params with const reference. hoo
boy.

please always perform this optimization (actually standard idiom) when
writing the code - it takes little work, tells the next guy that the
string won't be modified, and makes a large performance difference.

(* where possible.. a few require other changes and will follow later)

This was SVN commit r4151.

source/ps/KeyName.cpp

@@ -295,7 +295,7 @@ void initKeyNameMap()
 	};
 }
 
-int getKeyCode( CStr keyname )
+int getKeyCode( const CStr& keyname )
 {
 	std::map<CStr,int>::iterator it;
 	it = keymap.find( keyname.LowerCase() );