2011 Thread: https://www.unicode.org/mail-arch/unicode-ml/y2011-m08/0124.html
Please read in particular these two: - https://www.unicode.org/mail-arch/unicode-ml/y2011-m08/0174.html - https://www.unicode.org/mail-arch/unicode-ml/y2011-m08/0212.html (tl;dr: 1. the PUA set is fixed, 2. being private, the properties may be overridable by conformant implementations.) On Mon, Aug 20, 2018 at 5:17 PM Ken Whistler via Unicode < [email protected]> wrote: > > > On 8/20/2018 5:04 PM, Mark E. Shoulson via Unicode wrote: > > Is there a block of RTL PUA also? > > No. > > --Ken >

