On 9/11/2021 2:35 PM, Pablo Rodriguez via ntg-context wrote:
Dear list,
I have the following sample:
\starttext \setupinteraction [state=start, title={\cldcontext{pdfe.open("b.pdf").Info.Title}}] \null \stoptext
From a document composed with \insertpages, I need to transfer medatada.
But I get the raw value "feff0061" (which I guess it may be introduced by lpdf.pdfunicode).
How can I get the pure text value, so I can transfer metadata from one PDF document into another PDF document? just use the better interface
\starttext \startluacode function document.whatever(name) local p = lpdf.epdf.load(name) context(p.Info.Title) lpdf.epdf.unload(p) end \stopluacode and/or use the converter (but still you need to close the file) \setupinteraction [state=start, % title=\cldcontext{lpdf.fromsixteen(pdfe.open("b.pdf").Info.Title)}, title={\ctxlua{document.whatever("b.pdf")}}] %\cldcontext{lpdf.fromsixteen(pdfe.open("b.pdf").Info.Title)} \ctxlua{document.whatever("b.pdf")} \stoptext after which you enter wiki mode Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------