From ca673d7e9fe2cf06fa9cabf026354a2ba0e73c6f Mon Sep 17 00:00:00 2001
From: Franklin Wei <franklin@rockbox.org>
Date: Sun, 28 Jun 2020 00:08:42 -0400
Subject: Partially revert the last commit.

The \if->\If replacement is a bit premature for texlive-2019, apparently.

Change-Id: Iab198c2f5e2f00ecdf7e2431e2b77c423e6afc07
---
 manual/preamble.tex | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'manual/preamble.tex')

diff --git a/manual/preamble.tex b/manual/preamble.tex
index 4fc5f2be10..08d1f0dc0a 100644
--- a/manual/preamble.tex
+++ b/manual/preamble.tex
@@ -76,7 +76,7 @@
 \usepackage{makeidx}
 \usepackage{fancyvrb}
 \usepackage{color}
-\Ifpdfoutput{\usepackage{booktabs}}%
+\ifpdfoutput{\usepackage{booktabs}}%
   {\newcommand{%
     \toprule}{}\newcommand{\midrule}{\hline}\newcommand{\bottomrule}{}%
   }
@@ -90,7 +90,7 @@
 % pdf output: try pdf first, then png and jpg as file format
 % html output: try png first, then jpg. Ignore pdf files
 % this only applies if no file extension is given!
-\Ifpdfoutput{\DeclareGraphicsExtensions{.pdf,.png,.jpg}}%
+\ifpdfoutput{\DeclareGraphicsExtensions{.pdf,.png,.jpg}}%
     {\DeclareGraphicsExtensions{.png,.jpg}}
 
 % fancy header style adjustments
@@ -107,7 +107,7 @@
 \setlength{\headheight}{18.5pt}
 \newcounter{example}[chapter]
 
-\Ifpdfoutput{%
+\ifpdfoutput{%
   \renewcommand{\toprule}{\specialrule{\heavyrulewidth}{\abovetopsep}{0pt}}
   \renewcommand{\midrule}{\specialrule{\lightrulewidth}{0pt}{\belowrulesep}}
   }{}
@@ -198,7 +198,7 @@
 % command to display a note.
 % Usage: \note{text of your note}
 % Note: do NOT use \textbf or similar to emphasize text, use \emph!
-\Ifpdfoutput{
+\ifpdfoutput{
 \newcommand{\note}[1]{
   \ifinner\else\vspace{1ex}\par\noindent\fi
   \textbf{Note:}\ %
@@ -209,7 +209,7 @@
 % command to display a warning.
 % Usage: \warn{text of your warning}
 % Note: do NOT use \textbf or similar to emphasize text!
-\Ifpdfoutput{
+\ifpdfoutput{
 \newcommand{\warn}[1]{
   \ifinner\else\par\noindent\fi
   \textbf{Warning:\ }%
@@ -219,7 +219,7 @@
 
 % command to mark a text block as intended especially for blind people
 % Usage: \blind{text}
-\Ifpdfoutput{
+\ifpdfoutput{
 \newcommand{\blind}[1]{\mbox{}\marginpar{\raisebox{-1ex}{\Huge{\ForwardToEnd}}}#1}
 }
 {\newcommand{\blind}[1]{\ifinner\else\par\noindent\fi#1}}
@@ -299,7 +299,7 @@
 % When creating HTML, use the soul package.
 % This produces much nicer HTML code (textsc results in each character being
 % put in a separate <span>).
-\Ifpdfoutput{\newcommand{\caps}[1]{\textsc{#1}}}{\usepackage{soul}}
+\ifpdfoutput{\newcommand{\caps}[1]{\textsc{#1}}}{\usepackage{soul}}
 \newcommand{\setting}[1]{\caps{#1}}
 
 \newcommand{\config}[1]{\texttt{#1}}
@@ -314,7 +314,7 @@
 % Usage: \wikilink{WebHome}
 %        with "WebHome" being the wiki page name
 \newcommand{\wikibaseurl}{http://www.rockbox.org/wiki/}
-\Ifpdfoutput{\newcommand{\wikiicon}{\Pointinghand}}
+\ifpdfoutput{\newcommand{\wikiicon}{\Pointinghand}}
     {\newcommand{\wikiicon}{}}
 \newcommand{\wikilink}[1]{\wikiicon{}\href{\wikibaseurl#1}{#1}}
 %\newcommand{\wikilink}[1]{\url{http://www.rockbox.org/wiki/#1}}
@@ -355,15 +355,15 @@
 
 % Use the reference to handle get a flexible reference command
 % usage \reference{ref_section}
-\Ifpdfoutput{%
+\ifpdfoutput{%
   \newcommand{\reference}[1]{%
     section~\ref{#1} (page~\pageref{#1})%
 }}
 {\newcommand{\reference}[1]{section~\ref{#1}}}
 
 % special HTML output adjustments
-\Ifpdfoutput{}{\setlength{\parindent}{0mm}}
-\Ifpdfoutput{}{\renewcommand{\Forward}[1]{$\triangleright${}#1}}
+\ifpdfoutput{}{\setlength{\parindent}{0mm}}
+\ifpdfoutput{}{\renewcommand{\Forward}[1]{$\triangleright${}#1}}
 
 \newcommand{\btnfnt}[1]{\textbf{#1}}
 %\hfuzz=2pt
-- 
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