Commit ae23c24c32f474a34484ee78bc177ad31fa5e6d0
2014-01-22T11:03:02
[arabic] Disable 'cswh' by default I believe Windows 8 disables it, and spec update dated Jan 2014 also clearly says it's disabled by default: http://www.microsoft.com/typography/OpenTypeDev/arabic/intro.htm#features