%D A fixed variant if the t-tikz module distributed with tikz.

\unprotect

    \ifcase\contextlmtxmode \else
        \unexpanded\def\pdflastxpos{\numexpr\clf_lastxpos\relax}
        \unexpanded\def\pdflastypos{\numexpr\clf_lastypos\relax}
    \fi

\protect

\pushcatcodetable

    \setcatcodetable\texcatcodes

    \catcode`\@=11
    \catcode`\|=12
    \catcode`\!=12

    \input t-pgf.tex
    \input t-pgffor.tex
    \input tikz.code.tex

\popcatcodetable

\let\starttikzpicture\tikzpicture
\let\stoptikzpicture \endtikzpicture

\stopmodule