[XeTeX] U+1F68; U+02BE; capitalized small letter omega with psili

[TIMOTHY P. LIGHTHISER]

Hello,

Any thoughts, comments, or suggestions in re to the appearance of the
three words below in the PDF?

Ὠ (U+1F68), in the last example, metamorphoses  into a capitalized
small letter omega with psili in the PDF.

I use Mac 10.4.11 and TeXShop 2.20-svn (2.20), as well as  Charis SIL
and New Athena Unicode Font.

http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=CharisSILFont

http://socrates.berkeley.edu/~pinax/greekkeys/NAUdownload.html

Thanks in advance for your patience, time, and advice.

Tim Lighthiser


%!TEX TS-program = xelatex
%!TEX encoding = UTF-8 Unicode
\documentclass[11pt]{article}
\usepackage{fontspec,xltxtra,xunicode}
\usepackage[sanskrit]{polyglossia}
\usepackage{etoolbox}
\usepackage{pdfsync}
\usepackage{tipa}
\usepackage{phonetic}

\defaultfontfeatures{Mapping=tex-text}
\setmainfont[Mapping=tex-text,Ligatures=Common]{Charis SIL}
\setsansfont[Scale=MatchLowercase,Mapping=tex-text]{Charis SIL}
\setmonofont[Scale=MatchLowercase]{Charis SIL}

\font\G="New Athena Unicode" at 12pt %

\begin{document}
{\G Γ}rīw
\bigskip

\textit{p{\G δ}fʾr{\G βγ}yy}
\bigskip

  {\G Ὠμοϕόρος}

\end{document}

This is XeTeXk, Version 3.141592-2.2-0.996 (Web2C 7.5.6)
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entering extended mode
(./question.tex
LaTeX2e <2005/12/01>
Babel <v3.8h> and hyphenation patterns for english, usenglishmax, dumylang, noh
yphenation, arabic, basque, bulgarian, coptic, welsh, czech, slovak, german, ng
erman, danish, esperanto, spanish, catalan, galician, estonian, farsi, finnish,
 french, greek, monogreek, ancientgreek, croatian, hungarian, interlingua, ibyc
us, indonesian, icelandic, italian, latin, mongolian, dutch, norsk, polish, por
tuguese, pinyin, romanian, russian, slovenian, uppersorbian, serbian, swedish,
turkish, ukenglish, ukrainian, loaded.
(/usr/local/texlive/2007/texmf-dist/tex/latex/base/article.cls
Document Class: article 2005/09/16 v1.4f Standard LaTeX document class
(/usr/local/texlive/2007/texmf-dist/tex/latex/base/size11.clo))
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fontspec.cfg loaded.
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(./question.aux) [1] (./question.aux) )
Output written on question.pdf (1 page).
Transcript written on question.log.