\newcommand{\terminal}[1]{#1}
\newcommand{\browser}[1]{#1}
\newcommand{\foreignCode}[1]{#1}

\newenvironment{fileblock}{}{}

\definecolor{fileboxborder}{gray}{0.5}
\definecolor{fileboxbackground}{gray}{0.9}
\definecolor{noskipbackground}{gray}{0.5}
\definecolor{noskipforeground}{gray}{1}

\newcommand{\fileblockFiletitle}[1]{\fcolorbox{fileboxborder}{fileboxbackground}{\makebox[\textwidth][r]{#1}}}
\newcommand{\fileblockFilename}[1]{#1}

\newenvironment{fileblockFilecontent}{}{}

\newsavebox{\noskipbox}
\newenvironment{noskip}{}{}

% pdflatex chokes on emoji
\DeclareUnicodeCharacter{1F3B8}{}