1 files changed, 11 insertions, 11 deletions
diff --git a/data/templates/default.latex b/data/templates/default.latex
index c567278e3..c98f53bb6 100644
--- a/data/templates/default.latex
+++ b/data/templates/default.latex
@@ -98,14 +98,14 @@ $endif$
 $if(linestretch)$
 \usepackage{setspace}
 $endif$
-\usepackage{ifxetex,ifluatex}
-\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
+\usepackage{iftex}
+\ifPDFTeX
   \usepackage[$if(fontenc)$$fontenc$$else$T1$endif$]{fontenc}
   \usepackage[utf8]{inputenc}
   \usepackage{textcomp} % provide euro and other symbols
 \else % if luatex or xetex
 $if(mathspec)$
-  \ifxetex
+  \ifXeTeX
     \usepackage{mathspec}
   \else
     \usepackage{unicode-math}
@@ -129,7 +129,7 @@ $for(fontfamilies)$
 $endfor$
 $if(mathfont)$
 $if(mathspec)$
-  \ifxetex
+  \ifXeTeX
     \setmathfont(Digits,Latin,Greek)[$for(mathfontoptions)$$mathfontoptions$$sep$,$endfor$]{$mathfont$}
   \else
     \setmathfont[$for(mathfontoptions)$$mathfontoptions$$sep$,$endfor$]{$mathfont$}
@@ -139,18 +139,18 @@ $else$
 $endif$
 $endif$
 $if(CJKmainfont)$
-  \ifxetex
+  \ifXeTeX
     \usepackage{xeCJK}
     \setCJKmainfont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKmainfont$}
   \fi
 $endif$
 $if(luatexjapresetoptions)$
-  \ifluatex
+  \ifLuaTeX
     \usepackage[$for(luatexjapresetoptions)$$luatexjapresetoptions$$sep$,$endfor$]{luatexja-preset}
   \fi
 $endif$
 $if(CJKmainfont)$
-  \ifluatex
+  \ifLuaTeX
     \usepackage[$for(luatexjafontspecoptions)$$luatexjafontspecoptions$$sep$,$endfor$]{luatexja-fontspec}
     \setmainjfont[$for(CJKoptions)$$CJKoptions$$sep$,$endfor$]{$CJKmainfont$}
   \fi
@@ -329,7 +329,7 @@ $for(header-includes)$
 $header-includes$
 $endfor$
 $if(lang)$
-\ifxetex
+\ifXeTeX
   % Load polyglossia as late as possible: uses bidi with RTL langages (e.g. Hebrew, Arabic)
   \usepackage{polyglossia}
   \setmainlanguage[$for(polyglossia-lang.options)$$polyglossia-lang.options$$sep$,$endfor$]{$polyglossia-lang.name$}
@@ -346,15 +346,15 @@ $if(babel-newcommands)$
 $endif$
 \fi
 $endif$
-\ifluatex
+\ifLuaTeX
   \usepackage{selnolig}  % disable illegal ligatures
 \fi
 $if(dir)$
-\ifxetex
+\ifXeTeX
   % Load bidi as late as possible as it modifies e.g. graphicx
   \usepackage{bidi}
 \fi
-\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
+\ifPDFTeX
   \TeXXeTstate=1
   \newcommand{\RL}[1]{\beginR #1\endR}
   \newcommand{\LR}[1]{\beginL #1\endL}