From 27df1a9ceba5a8cd73582338f5dd1af9d1f1239d Mon Sep 17 00:00:00 2001
From: Hadley Wickham <h.wickham@gmail.com>
Date: Sat, 25 Jun 2022 16:44:31 -0500
Subject: [PATCH] Tweaks to make latex book

---
 _output.yml        |  2 --
 index.Rmd          |  1 +
 latex/preamble.tex | 23 ++++-------------------
 3 files changed, 5 insertions(+), 21 deletions(-)

diff --git a/_output.yml b/_output.yml
index 3f6160651..37926ad55 100644
--- a/_output.yml
+++ b/_output.yml
@@ -13,9 +13,7 @@ bookdown::bs4_book:
 bookdown::pdf_book:
   includes:
     in_header: latex/preamble.tex
-  number_sections: false
   keep_tex: true
   latex_engine: xelatex
   citation_package: natbib
   template: null
-  pandoc_args: ["--top-level-division=chapter"]
diff --git a/index.Rmd b/index.Rmd
index a9c96fd74..171046d7d 100644
--- a/index.Rmd
+++ b/index.Rmd
@@ -13,6 +13,7 @@ twitter-handle: hadley
 cover-image: images/cover.png
 
 documentclass: book
+classoption: oneside
 bibliography: [book.bib, packages.bib]
 biblio-style: apalike
 link-citations: yes
diff --git a/latex/preamble.tex b/latex/preamble.tex
index 2ec9caf34..be8ab4248 100644
--- a/latex/preamble.tex
+++ b/latex/preamble.tex
@@ -3,9 +3,6 @@
 \renewcommand{\figurename}{Figure}
 \renewcommand{\tablename}{Table}
 
-\usepackage{framed,color}
-\definecolor{shadecolor}{RGB}{242,242,242}
-
 \renewcommand{\textfraction}{0.05}
 \renewcommand{\topfraction}{0.8}
 \renewcommand{\bottomfraction}{0.8}
@@ -36,6 +33,10 @@
 \usepackage{hyperref}
 \let\oldhref\href
 \renewcommand{\href}[2]{#2 (\url{#1})}
+\urlstyle{tt}
+
+\usepackage{framed,color}
+\definecolor{shadecolor}{RGB}{242,242,242}
 
 \makeatletter
 \newenvironment{kframe}{%
@@ -81,19 +82,3 @@
 % No widow lines
 \widowpenalty=10000
 \clubpenalty=10000
-
-\usepackage{makeidx}
-\newcommand{\indexc}[1]{\index{#1@\texttt{#1}}}
-\makeindex
-
-\urlstyle{tt}
-
-\usepackage{amsthm}
-\makeatletter
-\def\thm@space@setup{%
-  \thm@preskip=8pt plus 2pt minus 4pt
-  \thm@postskip=\thm@preskip
-}
-\makeatother
-
-\frontmatter