ifetex – Provides \ifetex switch
The package provides the switch \ifetex which indicates whether e-TeX is available or not.
The package can be loaded as LaTeX package using \usepackage{ifetex} or in plain TeX using \input ifetex. In either case it aborts silently if the \ifetex macro is already defined.
The package’s test is whether \ε-TeXversion is defined as a primitive; if it is, the package assumes e-TeX features are available.
Please note, that ifetex is now part of iftex.
| Sources | /macros/generic/iftex |
| Documentation | |
| Home page | https://github.com/MartinScharrer/ifetex |
| Bug tracker | https://github.com/MartinScharrer/ifetex/issues |
| Repository | https://github.com/MartinScharrer/ifetex.git |
| Version | 1.3 2019-10-25 |
| Licenses | The LaTeX Project Public License 1.3c |
| Copyright | 2011–2018 Martin Scharrer |
| Maintainer | The LaTeX Project Team Martin Scharrer (inactive) |
| TDS archive | iftex.tds.zip |
| Contained in | TeX Live as iftex MiKTeX as iftex |
| Topics | Environment query |
Download the contents of this package in one zip archive (227.0k).
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