On Tue, Feb 08, 2005 at 05:15:15PM -0500, Behdad Esfahbod wrote:
> Then all you need is to define something like this:
>
> \ocp\EthiopianUni=7eth2uni
> \ocplist\EthiopianOCP=
> \addbeforeocplist 1 \EthiopianUni
> \nullocplist
> \newenvironment{ethiopian}{\pushocplist\EthiopianOCP
> \fontfamily{eth0}\selectfont}{}
>
> So there's no other OCP in the list, so you can simply reference
> font positions.
That is extremely close to what I have.
\ocp\EthIn=ethin
\ocplist\EthiopicOCP=
\addbeforeocplist 1 \EthIn
\nullocplist
\newenvironment{ethiopic}{\fontfamily{eth}\selectfont%
\pushocplist\EthiopicOCP}%
{\popocplist}
\newcommand\geez[1]{\clearocplists\begin{ethiopic}#1\end{ethiopic}}
The result is:
U+122F: \geez{rWa} -- works fine
U+1220: \geez{`se} -- no visible output - the font position is 0020
and that is taken to be a space
U+1216: \geez{Ho} -- error message - the font position is 0016
and yields
! Text line contains an invalid character.
OCP stack 1.0 entry 0:^^V
Andries
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