CTAN update: iftex
CTAN Announcements
ctan-ann at ctan.org
Sun Nov 10 20:41:07 CET 2019
The LaTeX Team submitted an update to the
iftex
package.
Version number: 1.0c
License type: lppl1.3c
Summary description: Am I running under pdfTeX, XeTeX or LuaTeX?
Announcement text:
----------------------------------------------------------------------
Update to iftex with no change to the user interface but internal tests
now treat \relax like undefined when testing for the existence of
engine-specific commands.
So for example \ifxetex is set to false if \XeTeXrevision is undefined
or if it is defined to be \relax.
----------------------------------------------------------------------
This package is located at
http://mirror.ctan.org/macros/latex/contrib/iftex
More information is at
https://www.ctan.org/pkg/iftex
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Manfred Lotz
CTAN is run entirely by volunteers and supported by TeX user groups.
Please join a user group or donate to one, see https://ctan.org/lugs .
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