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\RequirePackage{minted}
\newmintinline[clean]{clean}{style=bw}
\newmintinline[abc]{text}{style=bw}
\RequirePackage{tikz}
\pgfkeys{/tikz/node args/.store in=\clean@args}
\pgfkeys{/tikz/clean/.style={%
every node/.style={
clean node,
node args=0,
draw,
minimum height=1.5em
},
->,
node distance=1em
}}
\newdimen\clean@ya
\newdimen\clean@yb
\newdimen\clean@x
\pgfdeclareshape{clean node}{
\inheritsavedanchors[from=rectangle]
\inheritanchor[from=rectangle]{west}
\inheritanchor[from=rectangle]{north}
\inheritanchor[from=rectangle]{east}
\inheritanchor[from=rectangle]{south}
\inheritanchor[from=rectangle]{north west}
\inheritanchor[from=rectangle]{north east}
\inheritanchor[from=rectangle]{south west}
\inheritanchor[from=rectangle]{south east}
\anchor{arg1}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 3pt}
\anchor{arg2}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 9pt}
\anchor{arg3}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 15pt}
\anchor{arg1.west}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 0pt}
\anchor{arg2.west}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 6pt}
\anchor{arg3.west}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 12pt}
\anchor{arg1.north}{\pgf@process{\northeast}\advance\pgf@x by 3pt}
\anchor{arg2.north}{\pgf@process{\northeast}\advance\pgf@x by 9pt}
\anchor{arg3.north}{\pgf@process{\northeast}\advance\pgf@x by 15pt}
\anchor{arg1.east}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 6pt}
\anchor{arg2.east}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 12pt}
\anchor{arg3.east}{\pgf@process{\northeast}\pgf@xa=\pgf@x\pgf@process{\pgf@anchor@rectangle@center}\pgf@x=\pgf@xa\advance\pgf@x by 18pt}
\anchor{arg1.south}{\pgf@process{\southwest}\pgf@ya=\pgf@y\pgf@process{\northeast}\pgf@y=\pgf@ya\advance\pgf@x by 3pt}
\anchor{arg2.south}{\pgf@process{\southwest}\pgf@ya=\pgf@y\pgf@process{\northeast}\pgf@y=\pgf@ya\advance\pgf@x by 9pt}
\anchor{arg3.south}{\pgf@process{\southwest}\pgf@ya=\pgf@y\pgf@process{\northeast}\pgf@y=\pgf@ya\advance\pgf@x by 15pt}
\anchor{center}{\pgfpointorigin}
\backgroundpath{%
\pgfpathrectanglecorners
{\pgfpointadd
{\southwest}
{\pgfpoint{\pgfkeysvalueof{/pgf/outer xsep}}{\pgfkeysvalueof{/pgf/outer ysep}}}}
{\pgfpointadd
{\pgfpoint{\clean@args *6pt}{0}}
{\pgfpointadd
{\northeast}
{\pgfpointscale{-1}{\pgfpoint{\pgfkeysvalueof{/pgf/outer xsep}}{\pgfkeysvalueof{/pgf/outer ysep}}}}}}
\pgfusepathqstroke
\ifnum\clean@args>0
\southwest\clean@ya=\pgf@y
\northeast\clean@yb=\pgf@y
\clean@x=\pgf@x
\foreach\arg in {1,...,\clean@args}{%
\pgfpathmoveto{\pgfpoint{\clean@x}{\clean@yb}}
\pgfpathlineto{\pgfpoint{\clean@x}{\clean@ya}}
\pgfusepathqstroke
\pgfpathcircle{\pgfpointadd{\pgfpoint{3pt}{.5\clean@yb}}{\pgfpoint{\clean@x}{.5\clean@ya}}}{1pt}
\pgfusepathqfillstroke
\global\advance\clean@x by 6pt
}
\fi
}
}
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