Komascript (#148)

* Add chemfig package

Somhow forgot it in chemical equation commit 8004497b

* Change links colors to codeblue

Closes https://github.com/hendricius/the-sourdough-framework/issues/142

* Use KOMA-Script and twosided printing

Because it looks better.  Also gets rid of headers/footers on empty
pages

* Fix tex4ebook and komascript clash

See https://github.com/michal-h21/tex4ebook/issues/110

* Factor out packages into a sty file

Separates style details out of the main file, now that we start having
more and more style-related settings.

* Remove parskip

Not needed with Koma-script

* Remove tocloft package

Not needed with koma-script

* Use tocbasics instead of floats

to please kpmascript internal algorithm

* Add a bit more breathing space in ToC

so they are not stuck together at 11.11 onwards...

book/book.tex

@@ -1,80 +1,8 @@
-\documentclass[a4paper, 12pt]{book}
+\documentclass[a4paper, twoside, 12pt]{scrbook}
 
 % General packages
-\usepackage[utf8]{inputenc}
+\usepackage{sourdough}
-\usepackage{blindtext}
-\usepackage{graphicx}
-\usepackage{booktabs}
-\usepackage{longtable}
-\usepackage{float}
-\usepackage[T1]{fontenc}
-\usepackage{tocloft}
-% \usepackage{tex4ebook}
-\usepackage{chemformula}
-\usepackage{chemfig}
-\usepackage{booktabs}
-\usepackage{makecell}
-\usepackage{siunitx}
 
-\renewcommand\theadfont{\bfseries}
-
-\definecolor{codeblue}{RGB}{69, 161, 248}
-\definecolor{codegray}{RGB}{40, 40, 40}
-\usetikzlibrary{shapes,arrows}
-\tikzstyle{decision} = [diamond, draw, fill=codegray, text=white,
-    text width=4.5em, text badly centered, node distance=3cm, inner sep=0pt]
-\tikzstyle{block} = [rectangle, draw, fill=codeblue,  text=white,
-    text width=5em, text centered, rounded corners, minimum height=4em]
-\tikzstyle{line} = [draw, -latex']
-
-% Fonts for accessibility
-\ifdefined\isaccessible
-    \usepackage{helvet}
-    \renewcommand{\familydefault}{\sfdefault}
-\fi
-
-% Kerning in footnotes
-\usepackage{fnpct}
-
-% References
-\usepackage[backend=biber]{biblatex}
-\addbibresource{references.bib}
-
-% Clickable links in the table of contents
-\usepackage[ocgcolorlinks]{hyperref}
-\hypersetup{%
-    linktoc=all,
-    allcolors=codeblue
-}
-
-% Folders where to search for images
-\graphicspath{
-  {images/}
-  {troubleshooting/}
-  {sourdough-starter/}
-  {troubleshooting/crumb-structures/}
-  {history/}
-  {images/external/}
-  {baking/}
-  {wheat-sourdough/}
-  {wheat-sourdough/shaping/}
-  {non-wheat-sourdough/}
-}
-
-% Layout rules
-\interfootnotelinepenalty=10000
-\advance\cftsecnumwidth 0.5em\relax
-\advance\cftsubsecindent 0.5em\relax
-\advance\cftsubsecnumwidth 0.5em\relax
-
-% Space between paragraphs
-\usepackage[skip=5pt plus1pt, indent=0pt]{parskip}
-
-% Caption and figure size below images
-\usepackage{caption}
-\captionsetup[figure]{font=footnotesize}
-
-\DeclareSIUnit\degF{\text{°}F}
 % Basic attributes
 \author{Hendrik Kleinwächter}
 \title{The Sourdough Framework}
@@ -91,7 +19,6 @@
 \end{center}
 \end{titlepage}
 
-
 % \tableofcontents
 \ifdefined\HCode\else\tableofcontents\fi
 

book/book_sans_serif.tex

@@ -1,2 +1,4 @@
 \def\isaccessible{1}
-\input{book.tex}
+% We have to use a symlink to book.tex to prevent tex4ebook to load book.ht4
+% before loading any other package and create conflicts 
+\input{sourdough_book.tex}

book/makefile

@@ -21,7 +21,7 @@ src_figures := $(wildcard figures/fig-*.tex)
 
 src_tex := $(foreach directory, $(chapters), $(wildcard $(directory)/*.tex))
 src_tex += book.tex book_sans_serif.tex references.bib figures/vars.tex
-src_tex += supporters.csv
+src_tex += supporters.csv sourdough.sty
 
 images := $(wildcard images/*/*.jpg)
 images += $(wildcard images/*/*.png)

book/sourdough.sty

@@ -0,0 +1,70 @@
+\ProvidesPackage{sourdough}
+\usepackage[utf8]{inputenc}
+\usepackage{blindtext}
+\usepackage{graphicx}
+\usepackage{booktabs}
+\usepackage{longtable}
+\usepackage{tocbasic}
+\usepackage[T1]{fontenc}
+\usepackage{chemformula}
+\usepackage{chemfig}
+\usepackage{booktabs}
+\usepackage{makecell}
+\usepackage{siunitx}
+
+\renewcommand\theadfont{\bfseries}
+
+\definecolor{codeblue}{RGB}{69, 161, 248}
+\definecolor{codegray}{RGB}{40, 40, 40}
+\usetikzlibrary{shapes,arrows}
+\tikzstyle{decision} = [diamond, draw, fill=codegray, text=white,
+    text width=4.5em, text badly centered, node distance=3cm, inner sep=0pt]
+\tikzstyle{block} = [rectangle, draw, fill=codeblue,  text=white,
+    text width=5em, text centered, rounded corners, minimum height=4em]
+\tikzstyle{line} = [draw, -latex']
+
+% Fonts for accessibility
+\ifdefined\isaccessible
+    \usepackage{helvet}
+    \renewcommand{\familydefault}{\sfdefault}
+\fi
+
+% Kerning in footnotes
+\usepackage{fnpct}
+
+% References
+\usepackage[backend=biber]{biblatex}
+\addbibresource{references.bib}
+
+% Clickable links in the table of contents
+\usepackage[ocgcolorlinks]{hyperref}
+\hypersetup{%
+    linktoc=all,
+    allcolors=codeblue
+}
+
+% Folders where to search for images
+\graphicspath{
+  {images/}
+  {troubleshooting/}
+  {sourdough-starter/}
+  {troubleshooting/crumb-structures/}
+  {history/}
+  {images/external/}
+  {baking/}
+  {wheat-sourdough/}
+  {wheat-sourdough/shaping/}
+  {non-wheat-sourdough/}
+}
+
+% Caption and figure size below images
+\usepackage{caption}
+\captionsetup[figure]{font=footnotesize}
+
+
+\DeclareSIUnit\degF{\text{°}F}
+
+\RedeclareSectionCommand[
+  tocindent=0pt,
+  tocnumwidth=35pt,
+]{section}

book/sourdough_book.tex

@@ -0,0 +1 @@
+book.tex