ifvtex – Detects use of VTeX and its facilities
The package looks for VTeX and sets the switch \ifvtex. In the presence of VTeX, the mode switches \ifvtexdvi, \ifvtexpdf and \ifvtexps are set; \ifvtexgex tells you whether GeX is operating.
|License||The LaTeX Project Public License 1.3|
|Contained in||TeX Live as oberdiek|
|MiKTeX as oberdiek|
examine the TeX programming environment
Maybe you are interested in the following packages as well.
- ifluatex: Provides the \ifluatex switch
- ifpdf: Provides the \ifpdf conditional
- iflang: Expandable checks for the current language
- ifxetex: Am I running under XeTeX?