On Tue, 2012-06-26 at 05:27 +0200, Wolfgang Schuster wrote:
> grph-epd.mkiv (untested):
> 
> \startsetups system:graphics:epdf
>    %\ctxlua{figures.mergegoodies("\@@efinteraction")}%
>     \ctxlua{figures.mergegoodies("\externalfiguresparameter\c!interaction")}%
>     \reference[\figurereference]{}% todo: dest area
> \stopsetups
> 
> and
> 
> \appendtoks
>     \iflocation
>      %\doif\figurefiletype{pdf}{\doifnot\@@efinteraction\v!none\grph_epdf_add_overlay}%
>       \doif\figurefiletype{pdf}{\doifnot{\externalfiguresparameter\c!interaction}\v!none\grph_epdf_add_overlay}%
>     \fi
> \to \externalfigurepostprocessors

Hey Wolfgang. Thanks for your expeditious reply. I patched grph-epd.mkiv
as directed and got the following error on the same file / line
(Handbook.tex:42),

! Undefined control sequence.
<argument> \@@efinteraction 
                            
\doifnot #1#2->\edef \m_syst_string_one {#1
                                           }\edef \m_syst_string_two
{#2}\if...
<argument> \doifnot \@@efinteraction \v!none 
                                             \grph_epdf_add_overlay 
\firstofoneargument #1->#1
                          
<inserted text> ...v!none \grph_epdf_add_overlay }
                                                  \fi 
\grph_include_finalize ...nalfigurepostprocessors 
                                                  \edef \p_reset
{\externalf...
...
l.42 ...eativecommons.org/licenses/by-nc-sa/3.0/)]
                                                  
? E
You want to edit file Handbook.tex at line 42

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