On 9-6-2010 11:27, Hartmut Henkel wrote:
it's named "Page Labels" (never seen before, thanks for the pointer), in the PDF Reference 5th ed. it's in section 8.3.1, the example 8.3 there typed into \pdfcatalog{} works right away, so no luatex engine modification needed.
i think that i wrote code for it once (as with most new pdf features) but if it ever made it into the core ... i usually discard such things when viewers behave strange or unpredictable indeed it does not need a modified engine (most pdf things don't need a modification anyway) maybe if i'm bored i'll have a look at it (or when real strong arguments show up); the only advantage that i remember is that it's more convenient with printing a selecting page range Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------