[XeTeX] XeTeX (/not/ XeLaTeX) : Marginal kerning, font protrusion, hyperlinks

[Khaled Hosny]

On Thu, Apr 10, 2014 at 12:58:23PM +0100, Philip Taylor wrote:
>
> Why are these key XeTeX primitives (\XeTeXprotrudechars, \rpcode, etc)
> not documented in /The XƎTEX reference guide/ ?   Will, Khaled,
> Jonathan :  can you comment on this, and will these (and any other
> currently undocumented primitives) be documented in the version of
> /The XƎTEX reference guide/ which accompanies TeX Live 2014 ?

>From me: simply because I know near nothing about them.