General ⇒ new version of babel

[alekskleyn]

I use package Babel to compile in LaTeX Russian text. After recent changes, package Babel converts letter ё into letter ч. Even this letter is very rare, text of pdf file looks very strange.

Thank you

[Johannes_B]

Can you make a small compilable example for us to reproduce the issue,?

[alekskleyn]

I created small text which is bellow. And I will give some explanation after code.

\documentclass{amsart}
\def\Defined{}
\scrollmode
\usepackage{cmap}
\usepackage[T2A,T2B]{fontenc}
\usepackage[cp1251]{inputenc}
\UseRawInputEncoding
\usepackage[english,russian]{babel}
\selectlanguage{russian}

\begin{document}
\title{Test File}

\begin{abstract}
In this paper I consider test of latex.
\end{abstract}
\maketitle

\section{Test}

I suppose to print the letter ё .

However in test I see the letter ч.

For instance я пошёл погулять.
\end{document}


The text which I marked red is responsible for change. I had to add this text because, if I do not use package babel, the text which has a lot of Russian code crashes compilation. I prepare papers on both English and Russian. Sometimes I delay translation to English until paper is finished