[latex3-commits] [git/LaTeX3-latex3-iftex] master: remove obsolete scrbase compatibility confirmed with Markus Kohm, see issue #12 (80b300f)

[David Carlisle]

Repository : https://github.com/latex3/iftex
On branch  : master
Link       : https://github.com/latex3/iftex/commit/80b300fe6431c8eec8b011304ce33ed3f446a8fe

>---------------------------------------------------------------

commit 80b300fe6431c8eec8b011304ce33ed3f446a8fe
Author: David Carlisle <d.p.carlisle at gmail.com>
Date:   Fri Mar 6 18:27:12 2020 +0000

    remove obsolete scrbase compatibility confirmed with Markus Kohm, see issue #12


>---------------------------------------------------------------

80b300fe6431c8eec8b011304ce33ed3f446a8fe
 iftex.sty | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/iftex.sty b/iftex.sty
index 8ee4a0f..c876e09 100644
--- a/iftex.sty
+++ b/iftex.sty
@@ -1,4 +1,4 @@
-%% iftex TeX engine tests
+% iftex TeX engine tests
 
 %% LaTeX3 Project
 %%
@@ -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 at let{eTeX}{etex}
 
 % pdftex (including in dvi mode)
-\IFTEX at let{IFTEX at savedpdftex}{pdftex}
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname pdftexversion\endcsname\relax
   \IFTEX at let{pdftex}{false}
@@ -182,7 +181,6 @@
 \IFTEX at let{pTeXng}{ptexng}
 
 % vtex
-\IFTEX at let{IFTEX at savedVTeX}{VTeX}
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname VTeXversion\endcsname\relax
   \IFTEX at let{vtex}{false}
@@ -239,14 +237,5 @@ end
 \fi
 
 
-% special compat for scrbase
-\ifx\scr at ifpdftex\@undefined\else\ifx\ifIFTEX at savedpdftex\relax\else
- \IFTEX at let{pdftex}{IFTEX at savedpdftex}
- \IFTEX at protected\def\RequirePDFTeX{\IFTEX at Require\ifPDFTeX{pdfTeX}\fi}
-\fi\fi
-\ifx\scr at ifVTeX\@undefined\else\ifx\ifIFTEX at savedVTeX\relax\else
- \IFTEX at let{VTeX}{IFTEX at savedVTeX}
-\fi\fi
-
 % restore things
 \catcode64 \IFTEX at atcatcode