% You should use this file to define commands that *only* pertain to the PDF.
% Otherwise, use `custom.sty`.
% For example, you can define the proper hypenation of any words that LaTeX
% can't hyphenate natively.
% \hyphenation{Ja-va-Script}
% You can also include and use packages.
\usepackage{newunicodechar}
\newunicodechar{★}{\ensuremath{\star}}