From b54fa9e1f0115d4caa8cf3187cccf891c6a5e807 Mon Sep 17 00:00:00 2001
From: RunasSudo <runassudo@yingtongli.me>
Date: Thu, 11 Feb 2021 20:48:16 +1100
Subject: [PATCH] Allow line breaks in URLs in PDFs

---
 conf.py          |  2 +-
 preamble.tex.txt | 14 +++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/conf.py b/conf.py
index 5f63fc3..2490d4b 100644
--- a/conf.py
+++ b/conf.py
@@ -22,7 +22,7 @@ copyright = '2021 Lee Yingtong Li'
 author = 'Lee Yingtong Li'
 
 # The full version, including alpha/beta/rc tags
-release = '0.2'
+release = '0.2.1-dev'
 version = release
 
 
diff --git a/preamble.tex.txt b/preamble.tex.txt
index 29cf1c7..23f09a7 100644
--- a/preamble.tex.txt
+++ b/preamble.tex.txt
@@ -1,3 +1,5 @@
+\makeatletter
+
 % Typographic improvements
 \usepackage{microtype}
 
@@ -9,6 +11,14 @@
 \def\sphinxstyleindexentry#1{#1} % no monospaced index entries
 \def\sphinxstyleindexextra#1{ (#1)} % no italics
 
+% Allow line breaks in URLs
+\usepackage{seqsplit}
+\protected\def\sphinxurl#1{{%
+  \sphinxunactivateextrasandspace %
+  \endlinechar\m@ne\everyeof{}%
+  \scantokens{\href{#1}{\seqsplit{#1}}}%
+}}
+
 % Fonts
 \setmainfont{EB Garamond}
 %\setsansfont{IBM Plex Sans}[BoldFont={* Medium},BoldItalicFont={* Medium Italic}]
@@ -32,14 +42,12 @@
 \setlength{\footnotemargin}{0.4cm}
 
 % Header/footer style
-\makeatletter
 \fancypagestyle{normal}{
   \fancyhead[RO,LE]{}
   \fancyfoot[RO]{{\footnotesize\py@HeaderFamily\nouppercase{\leftmark} | \thepage}}
   \fancyfoot[LE]{{\footnotesize\py@HeaderFamily\thepage}}
   %\renewcommand{\headrulewidth}{0.4pt}
 }
-\makeatother
 
 % Back of title page content
 \newcommand{\sphinxbackoftitlepage}{
@@ -75,7 +83,6 @@
 
 % Override Sphinx title page
 \usepackage[iso]{isodate}
-\makeatletter
 \renewcommand{\sphinxmaketitle}{%
   \let\sphinxrestorepageanchorsetting\relax
   \ifHy@pageanchor\def\sphinxrestorepageanchorsetting{\Hy@pageanchortrue}\fi
@@ -117,4 +124,5 @@
   \if@openright\cleardoublepage\else\clearpage\fi
   \sphinxrestorepageanchorsetting
 }
+
 \makeatother