agda/test/LaTeXAndHTML/succeed/Legacy-AgdaIndent.lagda.tex

\documentclass{article}

\usepackage{agda}

% Redefining \AgdaIndent as a one-argument command should work.
\renewcommand{\AgdaIndent}[1]{~~}

\begin{document}

\begin{code}
postulate
  Whatever : Set
\end{code}

\end{document}