LaTeX: Load `parskip` before `hyperref`. (#3654)

* LaTeX: Load `parskip` before `hyperref`.

According to `hyperref` package's `README.pdf`, page 22, `hyperref` package
should be loaded after `parskip` package.

* Adjust tests for previous change.

4 files changed, 24 insertions, 24 deletions

diff --git a/test/lhs-test.latex b/test/lhs-test.latex
index 3ca8f97c8..027ad3a0e 100644
--- a/test/lhs-test.latex
+++ b/test/lhs-test.latex
@@ -17,6 +17,12 @@
 \usepackage[]{microtype}
 \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
 }{}
+\IfFileExists{parskip.sty}{%
+\usepackage{parskip}
+}{% else
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
+}
 \PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
 \usepackage[unicode=true]{hyperref}
 \hypersetup{
@@ -61,12 +67,6 @@
 \newcommand{\AlertTok}[1]{\textcolor[rgb]{1.00,0.00,0.00}{\textbf{#1}}}
 \newcommand{\ErrorTok}[1]{\textcolor[rgb]{1.00,0.00,0.00}{\textbf{#1}}}
 \newcommand{\NormalTok}[1]{#1}
-\IfFileExists{parskip.sty}{%
-\usepackage{parskip}
-}{% else
-\setlength{\parindent}{0pt}
-\setlength{\parskip}{6pt plus 2pt minus 1pt}
-}
 \setlength{\emergencystretch}{3em}  % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
diff --git a/test/lhs-test.latex+lhs b/test/lhs-test.latex+lhs
index b0a58ac78..4aac4c7bb 100644
--- a/test/lhs-test.latex+lhs
+++ b/test/lhs-test.latex+lhs
@@ -17,6 +17,12 @@
 \usepackage[]{microtype}
 \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
 }{}
+\IfFileExists{parskip.sty}{%
+\usepackage{parskip}
+}{% else
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
+}
 \PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
 \usepackage[unicode=true]{hyperref}
 \hypersetup{
@@ -26,12 +32,6 @@
 \usepackage{listings}
 \newcommand{\passthrough}[1]{#1}
 \lstnewenvironment{code}{\lstset{language=Haskell,basicstyle=\small\ttfamily}}{}
-\IfFileExists{parskip.sty}{%
-\usepackage{parskip}
-}{% else
-\setlength{\parindent}{0pt}
-\setlength{\parskip}{6pt plus 2pt minus 1pt}
-}
 \setlength{\emergencystretch}{3em}  % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
diff --git a/test/writer.latex b/test/writer.latex
index f88621a28..ab5e5e724 100644
--- a/test/writer.latex
+++ b/test/writer.latex
@@ -17,6 +17,12 @@
 \usepackage[]{microtype}
 \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
 }{}
+\IfFileExists{parskip.sty}{%
+\usepackage{parskip}
+}{% else
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
+}
 \PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
 \usepackage{fancyvrb}
 \usepackage[unicode=true]{hyperref}
@@ -39,12 +45,6 @@
 \usepackage[normalem]{ulem}
 % avoid problems with \sout in headers with hyperref:
 \pdfstringdefDisableCommands{\renewcommand{\sout}{}}
-\IfFileExists{parskip.sty}{%
-\usepackage{parskip}
-}{% else
-\setlength{\parindent}{0pt}
-\setlength{\parskip}{6pt plus 2pt minus 1pt}
-}
 \setlength{\emergencystretch}{3em}  % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
diff --git a/test/writers-lang-and-dir.latex b/test/writers-lang-and-dir.latex
index cba3dd96b..c5c363312 100644
--- a/test/writers-lang-and-dir.latex
+++ b/test/writers-lang-and-dir.latex
@@ -17,6 +17,12 @@
 \usepackage[]{microtype}
 \UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
 }{}
+\IfFileExists{parskip.sty}{%
+\usepackage{parskip}
+}{% else
+\setlength{\parindent}{0pt}
+\setlength{\parskip}{6pt plus 2pt minus 1pt}
+}
 \PassOptionsToPackage{hyphens}{url} % url is loaded by hyperref
 \usepackage[unicode=true]{hyperref}
 \hypersetup{
@@ -43,12 +49,6 @@
   \setotherlanguage[]{spanish}
   \setotherlanguage[]{french}
 \fi
-\IfFileExists{parskip.sty}{%
-\usepackage{parskip}
-}{% else
-\setlength{\parindent}{0pt}
-\setlength{\parskip}{6pt plus 2pt minus 1pt}
-}
 \setlength{\emergencystretch}{3em}  % prevent overfull lines
 \providecommand{\tightlist}{%
   \setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}