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shakthimaan/test.tex

Created February 19, 2016 12:07
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ifthenelse example
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test.tex
\documentclass{article}
\usepackage{ifthen}
\newcommand{\test}[2]
{
\ifthenelse{\equal{#1}{}}
{#2} % No optional argument Expected: Second
{#2 #1} % With optional argument Expected: Second Argument
}
\begin{document}
\test[Argument]{Second} % Observed: A [rgument]Second. Why?
\end{document}
@shakthimaan
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Need to use \newcommand{\test}[2][] % Add optional argument.

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