diff --git a/Classes/OMColorHelper.m b/Classes/OMColorHelper.m
index 713ed68..483a928 100755
--- a/Classes/OMColorHelper.m
+++ b/Classes/OMColorHelper.m
@@ -50,10 +50,10 @@ - (id)init
 								 [NSColor brownColor], @"brown",
 								 [[NSColor clearColor] colorUsingColorSpace:[NSColorSpace genericRGBColorSpace]], @"clear", nil];
 		
-		_rgbaUIColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"(\\[\\s*UIColor\\s+colorWith|\\[\\s*\\[\\s*UIColor\\s+alloc\\]\\s*initWith)Red:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+green:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+blue:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s*alpha:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s*\\]" options:0 error:NULL] retain];
-		_whiteUIColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"(\\[\\s*UIColor\\s+colorWith|\\[\\s*\\[\\s*UIColor\\s+alloc\\]\\s*initWith)White:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s*\\]" options:0 error:NULL] retain];
-		_rgbaNSColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"\\[\\s*NSColor\\s+colorWith(Calibrated|Device)Red:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+green:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+blue:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s*\\]" options:0 error:NULL] retain];
-		_whiteNSColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"\\[\\s*NSColor\\s+colorWith(Calibrated|Device)White:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*f?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*f?)?\\s*\\]" options:0 error:NULL] retain];
+		_rgbaUIColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"(\\[\\s*UIColor\\s+colorWith|\\[\\s*\\[\\s*UIColor\\s+alloc\\]\\s*initWith)Red:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+green:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+blue:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s*alpha:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s*\\]" options:0 error:NULL] retain];
+		_whiteUIColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"(\\[\\s*UIColor\\s+colorWith|\\[\\s*\\[\\s*UIColor\\s+alloc\\]\\s*initWith)White:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s*\\]" options:0 error:NULL] retain];
+		_rgbaNSColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"\\[\\s*NSColor\\s+colorWith(Calibrated|Device)Red:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+green:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+blue:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s*\\]" options:0 error:NULL] retain];
+		_whiteNSColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"\\[\\s*NSColor\\s+colorWith(Calibrated|Device)White:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s+alpha:\\s*([0-9]*\\.?[0-9]*[Ff]?)\\s*(\\/\\s*[0-9]*\\.?[0-9]*[Ff]?)?\\s*\\]" options:0 error:NULL] retain];
 		_constantColorRegex = [[NSRegularExpression regularExpressionWithPattern:@"\\[\\s*(UI|NS)Color\\s+(black|darkGray|lightGray|white|gray|red|green|blue|cyan|yellow|magenta|orange|purple|brown|clear)Color\\s*\\]" options:0 error:NULL] retain];
 	}
 	return self;
diff --git a/OMColorSense.xcodeproj/project.pbxproj b/OMColorSense.xcodeproj/project.pbxproj
index 2843686..9964980 100755
--- a/OMColorSense.xcodeproj/project.pbxproj
+++ b/OMColorSense.xcodeproj/project.pbxproj
@@ -161,11 +161,14 @@
 				DSTROOT = "$(HOME)";
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_ENABLE_OBJC_GC = supported;
+				GCC_FAST_MATH = YES;
 				GCC_MODEL_TUNING = G5;
-				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_OPTIMIZATION_LEVEL = 3;
+				GCC_UNROLL_LOOPS = YES;
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "/Library/Application Support/Developer/Shared/Xcode/Plug-ins";
 				LD_RUNPATH_SEARCH_PATHS = /Developer;
+				LLVM_LTO = YES;
 				PRODUCT_NAME = OMColorSense;
 				STRIP_INSTALLED_PRODUCT = NO;
 				WRAPPER_EXTENSION = xcplugin;