\definecolor{digits}{RGB}{0,0,0}
\definecolor{colkw}{RGB}{0,0,0}

\definecolor{colstr}{RGB}{0,0,0}
\definecolor{colid}{RGB}{0,0,0}

\definecolor{colcomment}{RGB}{130,130,130}

\definecolor{colbg}{RGB}{255,255,255}

\lstdefinestyle{custompy}{
  texcl=true,
  language=Python,
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customc}{
  texcl=true,
  language=C,
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{custommath}{
  texcl=true,
  language=Mathematica,
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customjava}{
  texcl=true,
  language=Java,
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customasmx86}{
  texcl=true,
  morecomment=[l]{;},
  morestring=[b]",
  morestring=[d]',
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customasmMIPS}{
  texcl=true,
  morecomment=[l]{;},
  morecomment=[l]{\#},
  morestring=[b]",
  morestring=[d]',
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customasmARM}{
  texcl=true,
  morecomment=[l]{;},
  morestring=[b]",
  morestring=[d]',
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}

\lstdefinestyle{customasmPPC}{
  texcl=true,
  morecomment=[l]{;},
  morecomment=[l]{\#},
  morestring=[b]",
  morestring=[d]',
  showstringspaces=false,
  backgroundcolor=\color{colbg},
  keywordstyle=\color{colkw},
  commentstyle=\color{colcomment},
  identifierstyle=\color{colid},
  stringstyle=\color{colstr}
}