\directlua{includeCode("floats/gnuplot")}
\newcommand{\cgnuplot}[1][]{\@gnuplot{!htbp}{}{#1}}%
\newcommand{\hgnuplot}[1][]{\@gnuplot{H}{}{#1}}%
\newcommand{\subgnuplot}[6][b]{\@subgnuplot{#1}{#2}{#3}{#4}{#5}{#6}{}}%
\newcommand{\Subgnuplot}[6][b]{\@Subgnuplot{#1}{#2}{#3}{#4}{#5}{#6}{}}%
\newcommand{\subGnuplot}[7][b]{\@subGnuplot{#1}{#2}{#3}{#4}{#5}{#6}{#7}{}}%
\newcommand{\SubGnuplot}[7][b]{\@SubGnuplot{#1}{#2}{#3}{#4}{#5}{#6}{#7}{}}%

\newcommand{\agnuplot}[4]{\directlua{gnuplot.draw([[#1]],[[#2]],[[#3]],[[#4]])}}
\newcommand{\@gnuplot}[8]%
{%
  %1 – float
  %2 – beamer overlay
  %3 – short caption
  %4 – config
  %5 – path
  %6 – content
  %7 – long caption
  %8 – label
  \begin{figure}[#1]%
    \robfamily%
    \centering%
    \directlua{gnuplot.draw([[#4]],[[#5]],[[#6]],[[#2]])}%
    \ifthenelse{\isempty{#7}}%
    {}%
    {%
      \ifthenelse{\isempty{#3}}%
      {\caption[\nolink{#7}]{\adjustCaption{#7}}}%
      {\caption[\nolink{#3}]{\adjustCaption{#7}}}%
    }%
    \labelFigure{#8}%
  \end{figure}%
}

\newcommand{\@subgnuplot}[7]
{
  \begin{subfigure}[#1]{#2}%
    \centering%
    %\directlua{print([[»»\noexpand#5««]])}%
    \agnuplot{#3 size \directlua{tex.print(convert([[\the\linewidth]], "cm")..[[,]]..convert([[\the\linewidth]], "cm"))}}{#4}{#5}{#7}%
    \ifthenelse{\equal{#6}{}}{}{\caption[\nolink{#6}]{\adjustCaption{#6}}}%
  \end{subfigure}%
}

\newcommand{\@Subgnuplot}[7]
{
  \begin{subfigure}[#1]{#2}%
    \centering%
    \agnuplot{#3 size \directlua{tex.print(convert([[\the\linewidth]], "cm")..[[,]]..convert([[\the\linewidth]], "cm"))}}{#4}{#5}{#7}%
    \ifthenelse{\equal{#6}{}}{}{\caption*{\adjustCaption{#6}}}%
  \end{subfigure}%
}

\newcommand{\@subGnuplot}[8]
{
  \begin{subfigure}[#1]{#2}%
    \centering%
    %\directlua{print([[»»\noexpand#5««]])}%
    \agnuplot{#4 size \directlua{tex.print(convert([[\the\linewidth]], "cm")..[[,]]..convert([[\the\linewidth]], "cm", [[#3]]))}}{#5}{#6}{#8}%
    \ifthenelse{\equal{#7}{}}{}{\caption[\nolink{#7}]{\adjustCaption{#7}}}%
  \end{subfigure}%
}

\newcommand{\@SubGnuplot}[8]
{
  \begin{subfigure}[#1]{#2}%
    \centering%
    \agnuplot{#4 size \directlua{tex.print(convert([[\the\linewidth]], "cm")..[[,]]..convert([[\the\linewidth]], "cm", [[#3]]))}}{#5}{#6}{#8}%
    \ifthenelse{\equal{#7}{}}{}{\caption*{\adjustCaption{#7}}}%
  \end{subfigure}%
}