[latex3-commits] [l3svn] 01/05: Only save pdfTeX version primitives with pdfTeX!

[noreply at latex-project.org]

This is an automated email from the git hooks/post-receive script.

joseph pushed a commit to branch master
in repository l3svn.

commit 577151423c39b96310185caa4e37075d368ec31f
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Mon Sep 7 22:15:55 2015 +0100

    Only save pdfTeX version primitives with pdfTeX!
    
    LuaTeX currently defines these but they will be dropped at v0.80.
    Removing them up-front will help with moving to new \sys_...
    engine tests (upcoming).
---
 l3kernel/l3names.dtx |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/l3kernel/l3names.dtx b/l3kernel/l3names.dtx
index df269c9..7fc8b03 100644
--- a/l3kernel/l3names.dtx
+++ b/l3kernel/l3names.dtx
@@ -1138,6 +1138,15 @@
   \tex_let:D \utex_mathcodenum:D    \XeTeXmathcodenum
 \tex_fi:D
 %    \end{macrocode}
+% Up to v0.80, \LuaTeX{} defines the \pdfTeX{} version data: rather
+% confusing.
+%    \begin{macrocode}
+\etex_ifdefined:D \luatex_luatexversion:D
+  \tex_let:D \pdftex_pdftexbanner:D  \tex_undefined:D
+  \tex_let:D \pdftex_pdftexbanner:D  \tex_undefined:D
+  \tex_let:D \pdftex_pdftexversion:D \tex_undefined:D
+\tex_fi:D
+%    \end{macrocode}
 %
 % For Con\TeX{}t, two tests are needed. Both Mark~II and Mark~IV move several
 % primitives: these are all covered by the first test, again using \cs{end}

-- 
To stop receiving notification emails like this one, please contact
the administrator of this repository.