FiggChristian

% Filename: extras.tex
% Author: Christian Figueroa (cfigg@stanford.edu)
% Usage:
%	1. Drop this file in whatever directory your source .tex file is in.
%	2. Add "\include{extras}" before the "\begin{document}" line.
%	3. Change the \me command on the next line so that your paper actually says your name, not mine.
\newcommand\me{Christian Figueroa}%
\usepackage{xspace}%
\usepackage{expl3}%
\usepackage{environ}%

FiggChristian

\usepackage{expl3}%
\ExplSyntaxOn%
\makeatletter%
\providecommand\withexpansion[2][\expand]{%
	\edef\@withexpansion@expand@compare{\detokenize{#1}}%
	\@withexpansion@expansion@count=0%
	\tl_set:Nn\@withexpansion@tl@one{#2}%
	\tl_reverse:N\@withexpansion@tl@one%
	\tl_clear:N\@withexpansion@tl@two%
	\expandafter\@withexpansion@while\expandafter{\@withexpansion@tl@one}%