% Copyright 2026 Adi Edelhaus
%
% terminaltrees is licensed under the LaTeX Project Public
% License, version 1.3c or any later version.
%
% Maintenance status: maintained
% Current maintainer: Adi Edelhaus
% Issue reports: https://github.com/edel67/terminaltrees/issues
%
% The files comprising this work are listed in manifest.txt.
% See LICENSE for the full license terms.

\documentclass{article}
\usepackage{terminaltrees}
\begin{document}
\begin{fittedterminaltree}(minimum label size=0pt)
  [ROOT [a] [b]]
\end{fittedterminaltree}
\end{document}