This article introduces a number of OpenType and Unicode-related topics: starting out with a discussion of what is meant by a “character” and moving on to introduce scripts/languages, Unicode encoding and UTF-8—together with an example of working with a multilingual text file containing English and Arabic text. Our objective is to provide an introduction to some key terms/topics and piece together a basic framework to show how those topics are related—providing users of LaTeX with some helpful background information.
Posts tagged xetex
Perhaps you’ve heard of, or read about, something called “TeX”, “LaTeX” or “pdfLaTeX”—or any one of the multitude of similar-sounding terms—but you aren’t quite sure what they actually mean? If so, then this article is for you: a non-technical background to explain the many variations of TeX-based software: LaTeX, pdfTeX, pdfLaTeX, XeTeX, XeLaTeX, LuaTeX, and LuaLaTeX—what they mean and why they exist.