Re: [Dev-luatex] Unicode in \pdfinfo

Hello,

slightly more efficient ... (char and byte accept multiple arguments) and you can use write which is faster too)

Thanks!

in context i use something quick and dirty (no > 0x10000 checking but from your function i can deduce the magic umbers -)

Well, they are simply the ones mentioned in http://en.wikipedia.org/wiki/Utf-16.

function pdf.hexify(str) texwrite("feff") for b in str:utfvalues() do texwrite(("%04x"):format(b)) end end

\pdfinfo{/Title(\directlua0{pdf.hexify<'my title'>})}

so <> instead of () as string delimiter

How does that work? Jonathan