Suggestions for iftex

The following packages have something in common with the package iftex. The packages are ordered in decreasing similarity.

• ifpdf: Provides the \ifpdf conditional
• ifvtex: Detects use of VTeX and its facilities
• ifxetex: Am I running under XeTeX?
• ifluatex: Provides the \ifluatex switch
• ifetex: Provides \ifetex switch
• ifxptex: Detect pTeX and its derivatives
• ifptex: Check if the engine is pTeX or one of its derivatives
• tex-locale: Localisation support for TeX and LaTeX documents
• ifplatform: Conditionals to test which platform is being used
• ifdraft: Detect “draft” and “final” class options
• plainpkg: A minimal method for making generic packages
• localloc: Macros for localizing TeX register allocations
• pdftexcmds: LuaTeX support for pdfTeX utility functions
• ltxcmds: Some LaTeX kernel commands for general use
• collargs: Collect arguments of any command
• etoolbox-generic: A loader for etoolbox.sty in non-LaTeX formats
• langcode: Simple language-dependent settings based on language codes
• fltpoint: Simple floating point arithmetic
• hologo: A collection of logos with bookmark support
• youngtab: Typeset Young-Tableaux
• calcfrac: Calculates the value of an expression containing fractions
• addtoluatexpath: Add paths to Lua packages and input TeX files
• iflang: Expandable checks for the current language
• advice: Extend commands and environments
• catcodes: Generic handling of TeX category codes
• expkv-bundle: An expandable key=val implementation and friends
• expkv-cs: Define expandable key=val macros using expkv
• namedef: TeX definitions with named parameters
• polexpr: A parser for polynomial expressions
• pdfmsym: PDF Math Symbols — various drawn mathematical symbols
• schemata: Print topical diagrams