CTAN update: iftex
Update to iftex to remove a compatibility patch for scrbase that is not needed for current KOMA-Script releases, and could generate errors in some uses with existing \ifpdftex definitions, see https://github.com/latex3/iftex/issues/12
This package is located at http://mirror.ctan.org/macros/latex/contrib/iftex More information is at http://www.ctan.org/pkg/iftex 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
Thanks for the upload. For the CTAN Team Ina Dau --
iftex – Am I running under pdfTeX, XeTeX or LuaTeX?
The package, which works both for Plain TeX and for LaTeX, defines the \ifPDFTeX, \ifXeTeX, and \ifLuaTeX conditionals for testing which engine is being used for typesetting.
The package also provides the \RequirePDFTeX, \RequireXeTeX, and \RequireLuaTeX commands which throw an error if pdfTeX, XeTeX or LuaTeX (respectively) is not the engine in use.
|Maintainer||The LaTeX Project Team|
Vafa Khalighi (inactive)
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