[XeTeX] XeLaTeX or LaTeXiT strange behavior

[Axel Kielhorn]

Am 28.02.2014 um 11:36 schrieb Yves Gaudemer:

> Dear all,
> 
> I use LaTeXiT to write equations for my Keynote presentations (I teach geology). I have exactly the same TeX distributions at home (a mid 2012 MacBook Pro running 10.9.2) and at the university (a late 2010 iMac running 10.9.2 too), regularly updated with TLM, the same preamble in my two copies of LaTeXiT (I use XeLaTeX composition with the Chalkboard SE font) but get very different results : it works perfectly at the university and fails completely at home, where I get the following error message :
> 
> line 478 : LaTeX Error Command \sups already defined 
> 
> Here is the preamble I use :
> 
> \documentclass[10pt]{article}
> \usepackage[usenames]{color} 
> \usepackage[utf8]{inputenc}

Don't use inputenc with XeLaTeX, XeLaTeX already uses utf-8.

> \usepackage{amssymb}
> \usepackage{amsmath}
> \usepackage{euler}
> \usepackage{fontspec,unicode}

You probably want unicode-math here.

Unicode emulates Unicode support for 8 bit TeX and includes tipa on the way, which is causing problems here.

Axel