[XeTeX] Missing ligatures (0.997)

[Stephen Moye]

Using the style file below, and using xelatex with "-output- 
driver=xdv2pdf" (to avoid the problem with the xdvipdfmx driver), the  
basic ligatures (fi, fl, ff,...) are not showing up. Everything else  
works just fine, even the math...

What am I doing wrong?


Stephen Moye

%%=====8><------%% Sample document

%!TEX TS-program = xelatex

\documentclass{book}

\usepackage{lucidasetup}

\parindent0pt

\begin{document}

\thispagestyle{empty}

This is a test of a simple style file. This is the same test. $x^2+y^2 
$. Offer official aflate

\end{document}


%%=====8><------%% style file

% lucidasetup.sty -- use the lucida fonts with dvi, pdf and xelatex
%
%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{lucidasetup}[2007/28/07 v1.0 Package to use lucida  
bright]
%
\RequirePackage{graphicx}
\RequirePackage{ifpdf}
\RequirePackage{ifthen}
\RequirePackage{color}
\RequirePackage{ifxetex}
%
\RequirePackage[mathitalic2,expert,nolucidascale]{lucidabr}
%
\ifxetex
     \RequirePackage{xunicode}
     \RequirePackage{fontspec}
	%% Fontspec should know better, and some day it might.
	\setromanfont[Mapping=tex-text,%
		ItalicFont={Lucida Bright Italic},%
		BoldFont={Lucida Bright Demibold},%
		BoldItalicFont={Lucida Bright Demibold Italic},%
		SmallCapsFont={Lucida Bright Smallcaps}]%
	{Lucida Bright}%
	\setsansfont[Mapping=tex-text,%
		ItalicFont={Lucida Sans Italic},%
		BoldFont={Lucida Sans Demibold},%
		BoldItalicFont={Lucida Sans Demibold Italic}]%
	{Lucida Sans Regular}%
	\setmonofont[Scale=.875]{Lucida Typewriter}%
\else
	\RequirePackage[T1]{fontenc}
\fi
%
\ifpdf \RequirePackage{microtype}\fi
%
\endinput