\ifdefined\minimxmploaded
    \message{(skipped)}
    \expandafter\endinput\fi
\chardef\minimxmploaded=\catcode`\:
\catcode`\:=11

\input minim-alloc
\directlua { require('minim-xmp') }

% do not add pdf metadata by default
\pdfvariable suppressoptionalinfo = 255

% \metadatamodification
\newcount \metadatamodification
\metadatamodification = 0

% \metadataseparator
\newcount \metadataseparator
\metadataseparator    = `\;

% \writedocumentmetadata
\newcount \writedocumentmetadata
\writedocumentmetadata = 1

% Defined from the lua side:
%
%  \getmetadata ns:key
%  \setmetadata ns:key {value}
%  \startmetadata
%
%    idem, but undocumented as of yet:
%  \newmetadata
%  \writemetadata               (expands to pdf object number)
%  \includemetadata{filename}   (expands to pdf object number)

\catcode`\:=\minimxmploaded