From 7455de7144d06734ba1f6cc506378e695e290495 Mon Sep 17 00:00:00 2001
From: Kenneth Odle <kenneth.odle@kjodle.net>
Date: Sat, 25 Jul 2026 08:59:06 -0400
Subject: [PATCH] Added index of packages used

---
 chapters/ch01-images.tex | 4 ++--
 chapters/ch02-text.tex   | 3 +++
 chapters/ch03-files.tex  | 5 +++++
 parts/1-packages.tex     | 2 ++
 parts/4-commands.tex     | 3 ++-
 ulc_001.tex              | 8 ++++++--
 6 files changed, 20 insertions(+), 5 deletions(-)
 create mode 100644 chapters/ch02-text.tex
 create mode 100644 chapters/ch03-files.tex

diff --git a/chapters/ch01-images.tex b/chapters/ch01-images.tex
index 2bf3366..e08eabf 100644
--- a/chapters/ch01-images.tex
+++ b/chapters/ch01-images.tex
@@ -2,7 +2,7 @@
 
 \section{To Convert a PDF to an Image}
 
-\lettrine[]{U}{se} the \texttt{pdftoppm} command (from the \label{poppler-utils} \texttt{poppler-utils} package) to convert part or all of a pdf to an image. For example, to convert a pdf to a png:
+\lettrine[]{U}{se} the \texttt{pdftoppm} command (from the \label{poppler-utils} \texttt{poppler-utils}\index{poppler-utils} package) to convert part or all of a pdf to an image. For example, to convert a pdf to a png: 
 
 \begin{Verbatim}[]
 pdftoppm input.pdf output -png
@@ -30,7 +30,7 @@ Doubling the resolution along both axes will increase the file size by an approx
 
 \section{To Extract Images from a PDF File}
 
-\lettrine[findent=0mm]{T}{o} extract images from a pdf file, use the \texttt{pdfimages} command (also from  package mention in \S \ref{poppler-utils} ). 
+\lettrine[findent=0mm]{T}{o} extract images from a pdf file, use the \texttt{pdfimages} command (also from the same package\index{poppler-utils} mention in \S \ref{poppler-utils} ). 
 
 \section{This is just a test}
 
diff --git a/chapters/ch02-text.tex b/chapters/ch02-text.tex
new file mode 100644
index 0000000..3c53661
--- /dev/null
+++ b/chapters/ch02-text.tex
@@ -0,0 +1,3 @@
+\chapter{Text}
+
+\section{How to Manipulate Text}
diff --git a/chapters/ch03-files.tex b/chapters/ch03-files.tex
new file mode 100644
index 0000000..fc67c67
--- /dev/null
+++ b/chapters/ch03-files.tex
@@ -0,0 +1,5 @@
+\chapter{Files}
+
+\section{To Remove Part of a Filename from Multiple Files}
+
+\lettrine{U}{se} the \texttt{mmv}\index{mmv} package to do this.
\ No newline at end of file
diff --git a/parts/1-packages.tex b/parts/1-packages.tex
index bde69af..63919a9 100644
--- a/parts/1-packages.tex
+++ b/parts/1-packages.tex
@@ -11,6 +11,8 @@
 \usepackage{float} % Allow floats in multicol environments
 \usepackage{tcolorbox}
 \usepackage{fancyvrb}
+%\usepackage{etoolbox}
+\usepackage{imakeidx}
 \usepackage{aurical} % Font for section titles
 %\usepackage{libertinus} % Font for section titles
 %\usepackage{uncial} % Font for section titles
diff --git a/parts/4-commands.tex b/parts/4-commands.tex
index 6749adf..5404558 100644
--- a/parts/4-commands.tex
+++ b/parts/4-commands.tex
@@ -52,4 +52,5 @@
 % Lettrine options
 %\renewcommand{\LettrineFontHook}{\Zallmanfamily} %\color{green5}} % Initial font and color
 \renewcommand{\LettrineFontHook}{\EileenBlfamily} %\color{green5}} % Initial font and color
-%\renewcommand*{\DefaultLhang}{0.5} % Default lhang value
\ No newline at end of file
+%\renewcommand*{\DefaultLhang}{0.5} % Default lhang value
+
diff --git a/ulc_001.tex b/ulc_001.tex
index 74a3017..4b0b7db 100644
--- a/ulc_001.tex
+++ b/ulc_001.tex
@@ -8,6 +8,8 @@
 
 %%% Get it started
 \checkandfixthelayout % Required if you have altered settings for the memoir class
+% Make an index
+\makeindex[title=Packages Mentioned, intoc]
 \begin{document}
 
 \pagenumbering{roman}
@@ -40,7 +42,9 @@
 %%% Input chapters here
 \input{chapters/ch00-intro}
 \input{chapters/ch01-images}
-% \input{chapters/ch02}
-% \input{chapters/ch03}
+\input{chapters/ch02-text}
+\input{chapters/ch03-files}
+
+\printindex
 
 \end{document}
\ No newline at end of file