
\usepackage[top=3cm,bottom=3cm,left=3.2cm,right=3.2cm,headsep=10pt,a4paper]{geometry} % Page margins

\usepackage{xcolor} % Required for specifying colors by name
\definecolor{ocre}{RGB}{243,102,25} % Define the orange color used for highlighting throughout the book

% Font Settings
\usepackage{avant} % Use the Avantgarde font for headings
%\usepackage{times} % Use the Times font for headings
\usepackage{microtype} %Slightly tweak font spacing for aesthetics
\usepackage{mathptmx} % Use the Adobe Times Roman as the default text font together with math symbols from the Sym­bol, Chancery and Com­puter Modern fonts
\usepackage[scaled=0.90]{couriers} %What is this used for?

\usepackage{amssymb}
 \usepackage{fancyvrb}
 \usepackage{color}
%define a verbatim text for bold user input
\newcommand\verbbf[1]{\textbf{$\blacksquare$ #1}}
%define a verbatim text without box in front
\newcommand\verbbnbf{\textbf}

\usepackage[pdftitle={Programmers Manual for Developing Bulk Extractor Scanner Plug-ins},
              pdfauthor={Jessica R. Bradley, Simson L. Garfinkel},
              pdfkeywords={bulk extractor, scanners, plug-ins, bulk extractor developers}]{hyperref}

\usepackage{microtype} % Slightly tweak font spacing for aesthetics
%\usepackage[utf8]{inputenc} % Required for including letters with accents
\usepackage[T1]{fontenc} % Use 8-bit encoding that has 256 glyphs


%\usepackage[a4paper,pdftex]{geometry}										% A4paper margins
\setlength{\oddsidemargin}{5mm}												% Remove 'twosided' indentation
\setlength{\evensidemargin}{5mm}

\usepackage[english]{babel}
%\usepackage[protrusion=true,expansion=true]{microtype}	
\usepackage{amsmath,amsfonts,amsthm,amssymb}
\usepackage{graphicx}

\usepackage{tabularx}

%use autoref or Autoref for lowercase or uppercase beginning of references
\usepackage{catoptions}
\makeatletter
\def\figureautorefname{figure}
\def\tableautorefname{table}
\def\Autoref#1{%
  \begingroup
  \edef\reserved@a{\cpttrimspaces{#1}}%
  \ifcsndefTF{r@#1}{%
    \xaftercsname{\expandafter\testreftype\@fourthoffive}
      {r@\reserved@a}.\\{#1}%
  }{%
    \ref{#1}%
  }%
  \endgroup
}
\def\testreftype#1.#2\\#3{%
  \ifcsndefTF{#1autorefname}{%
    \def\reserved@a##1##2\@nil{%
      \uppercase{\def\ref@name{##1}}%
      \csn@edef{#1autorefname}{\ref@name##2}%
      \autoref{#3}%
    }%
    \reserved@a#1\@nil
  }{%
    \autoref{#3}%
  }%
}
\makeatother

\usepackage{amsmath}

\usepackage{booktabs}
\usepackage{makecell}

\usepackage{color}
\usepackage{graphicx}
%\usepackage {hyperref}
\usepackage{listings}
\usepackage{xspace}
\usepackage[toc, page]{appendix}
\usepackage[font=small, labelfont=bf]{caption}
%http://tex.stackexchange.com/questions/27663/using- bold-italic-text-inside-listings

\usepackage{multirow} %for multirow tables


\newcommand{\HRule}{\rule{\linewidth}{0.5mm}}
\usepackage{fancyhdr}

\usepackage{array}