% Place additional custom commands below.
% NOTE: These commands will generally be available across output formats.
% For commands (such as hyphenation) that only pertain to PDF output, use the
% file `custom_pdf.sty` instead.

% Examples:
%   No arguments:
%     Insert '\emph{The Ruby on Rails Tutorial}' wherever '\tutorial' occurs:
%
% \newcommand{\tutorial}{\emph{The Ruby on Rails Tutorial}}
%
%   One argument:
%     Convert '\bfi{text}' to '\textbf{\textit{text}}' (boldface italic):
%
% \newcommand{\bfi}[1]{\textbf{\textit{{#1}}}}

% Include a command for the sake of the test suite.
\newcommand{\softcover}{\texttt{softcover}}

% Include custom math example.
\newcommand{\unitvec}[1]{\ensuremath{\hat #1}}