% This file is public domain.
%
% This example document demonstrates the testidx package
% with US Letter paper and the book class. You can build
% this document using:
%
% pdflatex sample-idx-letter
% makeindex sample-idx-letter.idx
% pdflatex sample-idx-letter
%
% If you are using arara, the directives are:
%
% arara: pdflatex
% arara: makeindex
% arara: pdflatex
\documentclass[letterpaper]{book}

\usepackage[marginpar=1in]{geometry}
\usepackage{makeidx}
\usepackage{testidx}

\makeindex

\begin{document}
\chapter{Sample}
\testidx

\printindex
\end{document}