[tex-live] Supplied a custom PDF trailer ID with XeLaTeX/xdvipdfmx

[Shunsaku Hirata]

Hi Michael,

Support for custom PDF trailer ID is added to dvipdfmx.
It is already available in TeX Live development source repository.

IDs must be supplied as an array of two PDF string objects as

  \special{pdf:trailerid [(0123456789abcdef) (0123456789abcdef)]}

Or IDs can be specified in hexadecimal form

  \special{pdf:trailerid [
    <30313233343536373839616263646566>
    <30313233343536373839616263646566>
  ]}

It must appear on the first page, otherwise it will be ignored.


Thanks,
Shunsaku Hirata