After upgrade to TL 2010 these commands not work. gloss-russian.ldf now contain code from babel.
minimal example:
\documentclass{article}
\usepackage{polyglossia}
\setmainfont{PT Sans}
\setsansfont{PT Sans Caption}
\setmonofont{DejaVu Sans Mono}
\defaultfontfeatures{Scale=MatchLowercase, Mapping=tex-text}
\setdefaultlanguage[spelling=modern]{russian}
\setotherlanguage{english}
\begin{document}
\title{title}
\maketitle{}
Слово "--- слово.
\end{document}
2.pdf
Description: Adobe PDF document
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