Fixed the error screen when highdpi mode is enabled on a retina monitor in OS X (resolves issue #908)

src/scripts/boot.lua

@@ -1563,7 +1563,7 @@ function love.errhand(msg)
 	if love.audio then love.audio.stop() end
 	love.graphics.reset()
 	love.graphics.setBackgroundColor(89, 157, 220)
-	local font = love.graphics.setNewFont(14)
+	local font = love.graphics.setNewFont(math.floor(14 * love.window.getPixelScale()))
 
 	love.graphics.setColor(255, 255, 255, 255)
 
@@ -1590,8 +1590,9 @@ function love.errhand(msg)
 	p = string.gsub(p, "%[string \"(.-)\"%]", "%1")
 
 	local function draw()
+		local pos = 70 * love.window.getPixelScale()
 		love.graphics.clear()
-		love.graphics.printf(p, 70, 70, love.graphics.getWidth() - 70)
+		love.graphics.printf(p, pos, pos, love.graphics.getWidth() - pos)
 		love.graphics.present()
 	end
 

src/scripts/boot.lua.h

@@ -5286,7 +5286,9 @@ const unsigned char boot_lua[] =
 	0x2c, 0x20, 0x31, 0x35, 0x37, 0x2c, 0x20, 0x32, 0x32, 0x30, 0x29, 0x0a,
 	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x66, 0x6f, 0x6e, 0x74, 0x20, 0x3d, 0x20, 0x6c, 0x6f, 0x76, 0x65, 
 	0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x73, 0x65, 0x74, 0x4e, 0x65, 0x77, 0x46, 0x6f, 
-	0x6e, 0x74, 0x28, 0x31, 0x34, 0x29, 0x0a,
+	0x6e, 0x74, 0x28, 0x6d, 0x61, 0x74, 0x68, 0x2e, 0x66, 0x6c, 0x6f, 0x6f, 0x72, 0x28, 0x31, 0x34, 0x20, 0x2a, 
+	0x20, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x77, 0x69, 0x6e, 0x64, 0x6f, 0x77, 0x2e, 0x67, 0x65, 0x74, 0x50, 0x69, 
+	0x78, 0x65, 0x6c, 0x53, 0x63, 0x61, 0x6c, 0x65, 0x28, 0x29, 0x29, 0x29, 0x0a,
 	0x09, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x73, 0x65, 0x74, 
 	0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x28, 0x32, 0x35, 0x35, 0x2c, 0x20, 0x32, 0x35, 0x35, 0x2c, 0x20, 0x32, 0x35, 
 	0x35, 0x2c, 0x20, 0x32, 0x35, 0x35, 0x29, 0x0a,
@@ -5324,12 +5326,15 @@ const unsigned char boot_lua[] =
 	0x5c, 0x22, 0x25, 0x5d, 0x22, 0x2c, 0x20, 0x22, 0x25, 0x31, 0x22, 0x29, 0x0a,
 	0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x66, 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x64, 0x72, 
 	0x61, 0x77, 0x28, 0x29, 0x0a,
+	0x09, 0x09, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x20, 0x70, 0x6f, 0x73, 0x20, 0x3d, 0x20, 0x37, 0x30, 0x20, 0x2a, 
+	0x20, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x77, 0x69, 0x6e, 0x64, 0x6f, 0x77, 0x2e, 0x67, 0x65, 0x74, 0x50, 0x69, 
+	0x78, 0x65, 0x6c, 0x53, 0x63, 0x61, 0x6c, 0x65, 0x28, 0x29, 0x0a,
 	0x09, 0x09, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x63, 0x6c, 
 	0x65, 0x61, 0x72, 0x28, 0x29, 0x0a,
 	0x09, 0x09, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x70, 0x72, 
-	0x69, 0x6e, 0x74, 0x66, 0x28, 0x70, 0x2c, 0x20, 0x37, 0x30, 0x2c, 0x20, 0x37, 0x30, 0x2c, 0x20, 0x6c, 0x6f, 
-	0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x67, 0x65, 0x74, 0x57, 0x69, 0x64, 
-	0x74, 0x68, 0x28, 0x29, 0x20, 0x2d, 0x20, 0x37, 0x30, 0x29, 0x0a,
+	0x69, 0x6e, 0x74, 0x66, 0x28, 0x70, 0x2c, 0x20, 0x70, 0x6f, 0x73, 0x2c, 0x20, 0x70, 0x6f, 0x73, 0x2c, 0x20, 
+	0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x67, 0x65, 0x74, 0x57, 
+	0x69, 0x64, 0x74, 0x68, 0x28, 0x29, 0x20, 0x2d, 0x20, 0x70, 0x6f, 0x73, 0x29, 0x0a,
 	0x09, 0x09, 0x6c, 0x6f, 0x76, 0x65, 0x2e, 0x67, 0x72, 0x61, 0x70, 0x68, 0x69, 0x63, 0x73, 0x2e, 0x70, 0x72, 
 	0x65, 0x73, 0x65, 0x6e, 0x74, 0x28, 0x29, 0x0a,
 	0x09, 0x65, 0x6e, 0x64, 0x0a,