From b3a0ea1f26b2142f32c555591638395c7f623a55 Mon Sep 17 00:00:00 2001
From: Kenneth Odle <kenneth.odle@kjodle.net>
Date: Wed, 17 Nov 2021 18:08:33 -0500
Subject: [PATCH] Added and styled TOC

---
 linux-dictionary.tex | 45 ++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 38 insertions(+), 7 deletions(-)

diff --git a/linux-dictionary.tex b/linux-dictionary.tex
index 300ff57..cfa2473 100644
--- a/linux-dictionary.tex
+++ b/linux-dictionary.tex
@@ -41,12 +41,43 @@
 % Use tab stops when we need to (especially in footnotes)
 \usepackage{tabto}
 
+% Include sections and subsections in the TOC
+% https://latex-tutorial.com/tutorials/table-of-contents/
+\setcounter{tocdepth}{2}
+
+% Turn off section numbering
+% https://tex.stackexchange.com/questions/246571/table-of-contents-problem
+% Necessary to create table of contents with unnumbered sections
+\setcounter{secnumdepth}{0}
+
+% Use a custom title for the TOC
+% https://tex.stackexchange.com/questions/35903/formatting-the-title-of-the-toc
+\AtBeginDocument{\renewcommand\contentsname{The Contents}}
+
+% Center the TOC title
+% https://ctan.math.utah.edu/ctan/tex-archive/macros/latex/contrib/tocloft/tocloft.pdf
+% https://tex.stackexchange.com/questions/114709/how-do-i-get-the-table-of-contents-list-of-figures-and-list-of-tables-to-have-t
+% See Werner's note about the variable 'Z'
+\usepackage{tocloft}
+\renewcommand{\cfttoctitlefont}{\hfill\Large\textbf}
+\renewcommand{\cftaftertoctitle}{\hfill} 
+
+% Change the space above and below the TOC title
+% https://tex.stackexchange.com/questions/46724/remove-vertical-space-before-table-of-contents-title
+\setlength{\cftbeforetoctitleskip}{-3em}
+\setlength{\cftaftertoctitleskip}{1em}
+
+% Tighten up the typography
+\usepackage{microtype}
+
 \author{Kenneth John Odle}
 
 \begin{document}
 
+\tableofcontents
+
 \begin{center}
-\section*{The Introduction}
+\section{The Introduction}
 \end{center}
 
 \begin{multicols}{2}
@@ -62,7 +93,7 @@ What follows is a dictionary of various terms related to Linux. It currently res
 \bigskip
 
 \begin{center}
-\section*{The Abbreviations}
+\section{The Abbreviations}
 \end{center}
 
 \begin{multicols}{2}
@@ -98,7 +129,7 @@ Additional modern abbreviations used include:
 \bigskip
 
 \begin{center}
-\section*{The Words}
+\section{The Words}
 \end{center}
 
 \bigskip
@@ -110,7 +141,7 @@ Additional modern abbreviations used include:
 \begin{hangparas}{.3cm}{1}
 
 \begin{centering}
-\subsection*{A-F}
+\subsection{A-F}
 \end{centering}
 % Replace the letters with actual words later
 
@@ -191,7 +222,7 @@ Additional modern abbreviations used include:
 \textbf{fsck}
 
 \begin{centering}
-\subsection*{G-M}
+\subsection{G-M}
 \end{centering}
 
 \textbf{Ghost Script}
@@ -251,7 +282,7 @@ Additional modern abbreviations used include:
 \textbf{mv}
 
 \begin{centering}
-\subsection*{N-S}
+\subsection{N-S}
 \end{centering}
 
 \textbf{opt}
@@ -295,7 +326,7 @@ Additional modern abbreviations used include:
 \textbf{sys}
 
 \begin{centering}
-\subsection*{T-Z}
+\subsection{T-Z}
 \end{centering}
 
 \textbf{tail}