iftex update (8jun10)

git-svn-id: svn://tug.org/texlive/trunk@18833 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 6 insertions, 3 deletions

diff --git a/Master/texmf-dist/doc/generic/iftex/README b/Master/texmf-dist/doc/generic/iftex/README
index 124c99c6157..87124181521 100644
--- a/Master/texmf-dist/doc/generic/iftex/README
+++ b/Master/texmf-dist/doc/generic/iftex/README
@@ -1,6 +1,6 @@
 _________________
 The iftex package
-v0.1
+v0.2
 
 This very simple package, for both Plain TeX and LaTeX,
 defines the \ifPDFTeX, \ifXeTeX, and \ifLuaTeX boolean
diff --git a/Master/texmf-dist/doc/generic/iftex/iftex.pdf b/Master/texmf-dist/doc/generic/iftex/iftex.pdf
index 261aa8181c1..82e415e2e61 100644
--- a/Master/texmf-dist/doc/generic/iftex/iftex.pdf
+++ b/Master/texmf-dist/doc/generic/iftex/iftex.pdf
diff --git a/Master/texmf-dist/doc/generic/iftex/iftex.tex b/Master/texmf-dist/doc/generic/iftex/iftex.tex
index 7914276f004..30522d0d21d 100644
--- a/Master/texmf-dist/doc/generic/iftex/iftex.tex
+++ b/Master/texmf-dist/doc/generic/iftex/iftex.tex
@@ -20,7 +20,7 @@
 \newcommand\LuaTeX{Lua\TeX}
 \title{The \textsf{iftex} Package\\ \href{http://bitbucket.org/vafa/iftex}{\texttt{http://bitbucket.org/vafa/iftex}}}
 \author{Vafa Khalighi\\ \href{mailto:vafakh84@gmail.com}{\texttt{vafakh84@gmail.com}}}
-\date{Version 0.1}
+\date{Version 0.2}
 \begin{document}
 \maketitle
 \tableofcontents
diff --git a/Master/texmf-dist/tex/generic/iftex/iftex.sty b/Master/texmf-dist/tex/generic/iftex/iftex.sty
index 4a6407df6a2..a6231d344b3 100644
--- a/Master/texmf-dist/tex/generic/iftex/iftex.sty
+++ b/Master/texmf-dist/tex/generic/iftex/iftex.sty
@@ -12,7 +12,7 @@
 \let\iftexloaded\endinput
 \expandafter\ifx\csname ProvidesPackage\endcsname\relax\else
   \ProvidesPackage{iftex}
-    [2010/07/25 v0.1 Provides if(tex) conditional for PDFTeX, XeTeX, and LuaTeX]
+    [2010/07/25 v0.2 Provides if(tex) conditional for PDFTeX, XeTeX, and LuaTeX]
 \fi
 \def\RequirePDFTeX{%
   \ifPDFTeX\else
@@ -60,18 +60,21 @@
   \expandafter\endinput
 \fi
 \newif\ifPDFTeX
+\begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname pdfmatch\endcsname\relax
   \PDFTeXfalse
 \else
   \PDFTeXtrue
 \fi
 \newif\ifXeTeX
+\begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname XeTeXinterchartoks\endcsname\relax
   \XeTeXfalse
 \else
   \XeTeXtrue
 \fi
 \newif\ifLuaTeX
+\begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname directlua\endcsname\relax
   \LuaTeXfalse
 \else