[latex3-commits] [l3svn] 03/04: Explain why we undefine a few names

[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 94eec0675ce394d43184a5e6579bca88df10d72b
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Fri Oct 9 20:15:45 2015 +0100

    Explain why we undefine a few names
---
 l3kernel/l3names.dtx |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/l3kernel/l3names.dtx b/l3kernel/l3names.dtx
index fd98806..2f0ed8c 100644
--- a/l3kernel/l3names.dtx
+++ b/l3kernel/l3names.dtx
@@ -1136,7 +1136,8 @@
 \tex_fi:D
 %    \end{macrocode}
 % Up to v0.80, \LuaTeX{} defines the \pdfTeX{} version data: rather
-% confusing.
+% confusing. Removing them means that \cs{pdftex_pdftexversion:D} is
+% a marker for \pdfTeX{} alone: useful in engine-dependent code later.
 %    \begin{macrocode}
 \etex_ifdefined:D \luatex_luatexversion:D
   \tex_let:D \pdftex_pdftexbanner:D   \tex_undefined:D

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