How to use Russian letters

I use a distribution for MikTeX for Windows.

How to enable support for Russian letters in TikzEdt 0.2?

%\documentclass{article}
\documentclass{extarticle}
\usepackage[T2A]{fontenc}
\usepackage{pscyr}
\usepackage[cp1251]{inputenc}
\usepackage[english,russian]{babel}
%
\usepackage{tikz,amsmath, amssymb,bm,color}
\usepackage[active,tightpage]{preview}
\usetikzlibrary{shapes,arrows}
% needed for BB
\usetikzlibrary{calc}

\PreviewEnvironment{tikzpicture}

Original issue reported on code.google.com by yourapol...@gmail.com on 22 Sep 2013 at 1:40

rmennes / tikzedt

How to use Russian letters #56