Hi all, In the LuaTeX Reference Manual (v1.18), sec. 14.1.6 getcreationdate (p. 286), the doc of pdf.getcreationdate() reads
This function returns a string with the date in the format that ends up in the pdf file, in this case it’s: . Notice the creation date of the manual itself is expected but missing. The corresponding source are in luatex-backend.tex [1] but unfortunately my ConTeXt knowledge is not enough to find a resolution myself. This function returns a string with the date in the format that ends up in the \PDF\ file, in this case it's: {\tttf \cldcontext{pdf.getcreationdate()}}. [1] https://tug.org/svn/texlive/trunk/Master/texmf-dist/doc/luatex/base/luatex-backend.tex?revision=66784&pathrev=72381&view=markup#l110 best wishes, Yukai