iftex (7mar20)

git-svn-id: svn://tug.org/texlive/trunk@54159 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 2 insertions, 13 deletions

diff --git a/Master/texmf-dist/tex/generic/iftex/iftex.sty b/Master/texmf-dist/tex/generic/iftex/iftex.sty
index 8ee4a0fe796..8306f8663a5 100644
--- a/Master/texmf-dist/tex/generic/iftex/iftex.sty
+++ b/Master/texmf-dist/tex/generic/iftex/iftex.sty
@@ -30,7 +30,7 @@
 % ProvidesPackage declaration in LaTeX
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname ProvidesPackage\endcsname\relax\else
-  \ProvidesPackage{iftex}[2019/11/07 v1.0c TeX engine tests]
+  \ProvidesPackage{iftex}[2020/03/06 v1.0d TeX engine tests]
 \fi
 
 % Save @ catcode, to restore at end, not needed in LaTeX.
@@ -109,7 +109,6 @@
 \IFTEX@let{eTeX}{etex}
 
 % pdftex (including in dvi mode)
-\IFTEX@let{IFTEX@savedpdftex}{pdftex}
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname pdftexversion\endcsname\relax
   \IFTEX@let{pdftex}{false}
@@ -182,7 +181,6 @@
 \IFTEX@let{pTeXng}{ptexng}
 
 % vtex
-\IFTEX@let{IFTEX@savedVTeX}{VTeX}
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname VTeXversion\endcsname\relax
   \IFTEX@let{vtex}{false}
@@ -213,7 +211,7 @@
 \IFTEX@let{TUTeX}{tutex}
 
 % Output mode 
-% declare with as if with \newif
+% declare as if with \newif
 \def\pdftrue{\let\ifpdf\iftrue}
 \def\pdffalse{\let\ifpdf\iffalse}
 \pdffalse
@@ -239,14 +237,5 @@ end
 \fi
 
 
-% special compat for scrbase
-\ifx\scr@ifpdftex\@undefined\else\ifx\ifIFTEX@savedpdftex\relax\else
- \IFTEX@let{pdftex}{IFTEX@savedpdftex}
- \IFTEX@protected\def\RequirePDFTeX{\IFTEX@Require\ifPDFTeX{pdfTeX}\fi}
-\fi\fi
-\ifx\scr@ifVTeX\@undefined\else\ifx\ifIFTEX@savedVTeX\relax\else
- \IFTEX@let{VTeX}{IFTEX@savedVTeX}
-\fi\fi
-
 % restore things
 \catcode64 \IFTEX@atcatcode