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-rw-r--r--Master/texmf-dist/doc/generic/babel-russian/README116
-rw-r--r--Master/texmf-dist/doc/generic/babel-russian/russianb.pdfbin0 -> 175881 bytes
-rw-r--r--Master/texmf-dist/source/generic/babel-russian/russianb.dtx1789
-rw-r--r--Master/texmf-dist/source/generic/babel-russian/russianb.ins149
-rw-r--r--Master/texmf-dist/tex/generic/babel-russian/russianb.ldf492
-rw-r--r--Master/tlpkg/tlpsrc/babel-russian.tlpsrc0
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diff --git a/Master/texmf-dist/doc/generic/babel-russian/README b/Master/texmf-dist/doc/generic/babel-russian/README
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+Russian Language Definition File for Babel v1.3a
+
+Igor A. Kotelnikov <kia999 at mail dot ru>
+
+
+1. INSTALLATION
+
+- unpack russianb.zip
+- run latex.exe russianb.ins
+- remove russianb.ldf that might come with babel;
+ it is usually located at <textmf>/tex/generic/babel/contrib/russian.
+- move russianb.ldf to the location indicated above.
+
+
+2. USAGE
+
+Russian language definition file can be used both with legacy 8-bit engines
+(such as latex.exe or pdflatex.exe) and unicode compilers (xelatex.exe or
+lualatex.exe). The unicode engines can be ran either in unicode mode or
+8-bit compatibility mode. The two modes differ by a set of packages loaded
+in the preamble of a source TeX file. It is important to keep recommended
+order of package loading, especially when running unicode engines
+in a compatibility 8-bit mode.
+
+In examples below, it is assumed that source file has utf8 input encoding.
+
+2.1. 8-bit mode
+
+2.1.1 PDFLATeX, LaTeX
+
+ \usepackage[T1,T2A]{fontenc}
+ \usepackage[utf8]{inputenc}
+ \usepackage[english,russian]{babel}
+
+2.1.2 LuaLaTeX
+
+ \usepackage[T1,T2A]{fontenc}
+ \usepackage[lutf8]{luainputenc}
+ \usepackage[english,russian]{babel}
+
+2.1.3 XeLaTeX
+
+ \XeTeXinputencoding "bytes"
+ \usepackage[utf8]{inputenc}
+ \usepackage[T2A]{fontenc}
+ \usepackage[english,russian]{babel}
+
+2.2 Unicode mode
+
+ \usepackage{fontspec}
+ \defaultfontfeatures{Ligatures={TeX}}
+ \setmainfont{CMU Serif}
+ \setsansfont{CMU Sans Serif}
+ \setmonofont{CMU Typewriter Text}
+ \usepackage[english,russian]{babel}
+
+Instead of Computer Modern Unicode (CMU) font loaded in this example,
+you may use any True Type or Open Type font installed on your computer.
+
+2.3 Typesetting ancient book
+
+ \usepackage[english,russian]{babel}
+ \languageattribute{russian}{ancient}
+or
+ \usepackage[english,russian.ancient]{babel}
+
+Using unicode mode is strongly recommended for typesetting ancient texts.
+Be sure to take X2 or OT2 font encodings when running 8-bit engine such
+as latex or pdflatex.
+
+
+3. DOCUMENTATION
+
+See russianb.pdf for more information.
+
+
+4. KNOWN PROBLEMS
+
+Before switching from a legacy 8-bit engine (tex, pdftex) to an unicode
+engine (xetex, luatex) and vise versa delete all .aux, .toc, .lot, .lof
+files as they might have stored incompatible internal encoding.
+
+T2* font encodings do not have legacy cyrillic letter `yat', which is
+hard-coded in ancient caprion names. Be sure to use an unicode engine
+or take X2 font encoding when setting the language attribute to
+"ancient". Consult your font documention for other ancient glypths which
+might be absent.
+
+
+5. CHANGES
+
+2013-04-18 version 1.3a
+
+ * Added the language attribute 'ancient' for typesetting old
+ Slavonic and Church books.
+
+2013-04-08 version 1.3
+
+ * Updated for babel 3.9.
+ * \Alph and \alph commands are not redefined any more by russianb.ldf.
+
+2012-06-02 version 1.2a
+
+ * russian/russianb.dtx, v1.2a : Indentation of 1st paragraph removed;
+ use the indentfirst package to automatically indent first paragraph
+ after sectioning commands.
+
+2011-10-20 version 1.2 Igor A. Kotelnikov <kia999 at mail dot ru>
+
+ * Added support for LuaTeX and XeTeX;
+ added translation for Glossary; removed \Rus, \English,
+ \Eng, \cyrmath.., \latinencoding, \latintext;
+ \Russian is now an alias for \selectlanguage{russian}.
+
+Original source: russianb.dtx,
+ 2008/03/21 v1.1r Russian support from the babel system.
diff --git a/Master/texmf-dist/doc/generic/babel-russian/russianb.pdf b/Master/texmf-dist/doc/generic/babel-russian/russianb.pdf
new file mode 100644
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diff --git a/Master/texmf-dist/source/generic/babel-russian/russianb.dtx b/Master/texmf-dist/source/generic/babel-russian/russianb.dtx
new file mode 100644
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@@ -0,0 +1,1789 @@
+% \iffalse meta-comment
+% !Mode:: "TEX:DTX:UNIX:UTF-8:US"
+%
+% Copyright 2011-2013 Igor A. Kotelnikov.
+% Copyright 1995-2008 Olga Lapko.
+% Copyright 1989-2012 Johannes L. Braams and any individual authors
+% listed elsewhere in this file.
+% All rights reserved.
+%
+% This file is part of the Babel system.
+% --------------------------------------
+%
+% It may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+% http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2003/12/01 or later.
+%
+% This work has the LPPL maintenance status "maintained".
+%
+% The Current Maintainer of this work is Igor A. Kotelnikov.
+%
+% \fi
+% \CheckSum{1730}
+%
+% \iffalse
+% Tell the \LaTeX\ system who we are and write an entry on the
+% transcript.
+%<*dtx>
+\ProvidesFile{russianb.dtx}
+%</dtx>
+%<code>\ProvidesLanguage{russian}
+%\fi
+%\ProvidesFile{russianb.dtx}
+ [2013/04/13 1.3a Russian support from the babel system]
+%\iffalse
+%%
+%% Babel package for LaTeX 2e
+%% Copyright (C) 1989 - 2008
+%% by Johannes Braams, TeXniek
+%
+%% Russian Language Definition File
+%% Copyright (C) 1995 - 2008
+%% by Olga Lapko cyrtug at mir.msk.su
+%% Johannes Braams, TeXniek
+%
+%% Adapted to the T2 and X2 Cyrillic encodings
+%% by Vladimir Volovich TeX at vvv.vsu.ru
+%% Werner Lemberg wl at gnu.org
+%
+%% Copyright (C) 2011 - 2013
+%% by Igor A. Kotelnikov kia999 at mail dot ru
+%% Adapted to EU1 (LuaTeX) and EU2 (XeTeX) encodings
+%
+%% Please report errors to: Igor A. Kotelnikov
+%% kia999 at mail dot ru
+%%
+%<*filedriver>
+\documentclass[a4paper]{ltxdoc}
+\usepackage{ifxetex,ifluatex}
+\ifnum 0\ifxetex 1\fi\ifluatex 1\fi>0
+ \usepackage{fontspec}
+ \defaultfontfeatures{Ligatures={TeX}}
+ \setmainfont{CMU Serif}
+ \setsansfont{CMU Sans Serif}
+ \setmonofont{CMU Typewriter Text}
+\else
+ \usepackage[T1,T2A]{fontenc}
+ \usepackage[utf8]{inputenc}
+\fi
+\usepackage[main=russian,english]{babel}
+%\languageattribute{russian}{ancient}
+\usepackage[dvipsnames,usenames]{xcolor}
+\definecolor{thered} {rgb}{0.65,0.04,0.07}
+\definecolor{thegreen}{rgb}{0.06,0.44,0.08}
+\definecolor{thegrey} {gray}{0.8}
+\definecolor{theshade}{rgb}{1,1,0.97}
+\definecolor{theframe}{gray}{0.6}
+\definecolor{theblue}{cmyk}{1.00, 0.50, 0.00, 0.40}
+\usepackage[colorlinks=true
+ ,linkcolor=violet %theblue %
+ ,filecolor=purple %thegreen%
+ ,citecolor=teal % thegreen%
+]{hyperref}
+\newcommand*\TeXhax{\TeX hax}
+\newcommand*\babel{\textsf{babel}}
+\newcommand*\Babel{\textsf{Babel}}
+\newcommand*\xetex{\textsf{xetex}}
+\newcommand*\luatex{\textsf{luatex}}
+\providecommand*\m[1]{\mbox{$\langle$\normalfont\itshape#1\/$\rangle$}}
+\newcommand*\langlist{%
+ \meta{language}\texttt{,}\meta{language}\texttt{,}...}
+\newcommand*\langvar{\m{lang}}
+\newcommand*\note[1]{}
+\newcommand*\Lopt[1]{\textsf{#1}}
+\newcommand*\Lenv[1]{\textsf{#1}}
+\newcommand*\menv[1]{\char`\{#1\char`\}}
+\newcommand*\Eenv[1]{%
+ \quad\ldots\quad
+ \texttt{\color{thered}\string\end\menv{#1}}}
+\newcommand*\file[1]{\texttt{#1}}
+\newcommand*\cls[1]{\texttt{#1}}
+\newcommand*\pkg[1]{\texttt{#1}}
+\GetFileInfo{russianb.dtx}
+\EnableCrossrefs
+%\DisableCrossrefs % Say \DisableCrossrefs if index is ready
+\RecordChanges % Gather update information
+\CodelineIndex % Index code by line number
+%\PageIndex % Index code by page number
+\AtEndDocument{\PrintChanges}
+\AtEndDocument{\PrintIndex}
+\DoNotIndex{\cyra,\cyrb,\cyrv,\cyrg,\cyrd,\cyre,\cyrz,\cyrzh%
+ ,\cyri,\cyrishrt,\cyrk%
+ ,\cyrl,\cyrm,\cyrn,\cyri,\cyro,\cyrp,\cyrr,\cyrs,\cyrt,\cyrf,\cyru%
+ ,\cyrc,\cyrsh,\cyrch,\cyrery,\cyrya%
+ ,\CYRA,\CYRB,\CYRV,\CYRG,\CYRD,\CYRE,\CYRZ,\CYRZH%
+ ,\CYRI,\CYRISHRT,\CYRK%
+ ,\CYRL,\CYRM,\CYRN,\CYRI,\CYRO,\CYRP,\CYRR,\CYRS,\CYRT,\CYRF,\CYRU%
+ ,\CYRC,\CYRSH,\CYRCH,\CYRERY,\CYRYA%
+ ,\cyrsftsn,\CYRSHCH,\cyryu,\CYREREV,\cyrerev,\CYRH,\cyrh,\cyrhrdsn%
+ ,\cyrii,\cyrshch,\cyryar,\CYRYU
+ ,\def,\edef%,\else,\fi,\if
+}
+
+
+\IfFileExists{listings.sty}{
+ \usepackage{listings}
+ \lstset{
+ % gobble=1,
+ columns=flexible,
+ keepspaces,
+ basicstyle=\MacroFont,
+ keywords=[0]{\selectlanguage,\foreignlanguage
+ ,\babelhyphen,\babelhyphenation
+ ,\lefthyphenmin,\righthyphenmin
+ ,\StartBabelCommands,\SetString,\EndBabelCommands,\shorthandoff,\shorthandon
+ ,\languageshorthands,\useshorthands,\defineshorthand
+ ,\AddBabelHook,\SetStringLoop,\SetCase,\AfterBabelLanguage
+ ,\defaultfontfeatures,\setmainfont,\setsansfont,\setmonofont
+ ,\Russian,\cyrdash,\cdash
+ ,\cyr,\cyrillictext,\textcyrillic
+ ,\addto,\captionsrussian,\daterussian,\noextrasrussian,\extrasrussian
+ ,\languageattribute
+ ,\Asbuk,\asbuk,\ch,\sh,\tg,\ctg,\arctg,\arcctg\,\th,\cth,\cosec,
+ \nod,\nok,\prog,\NOF\,\NOK,\Prog}
+ ,keywordstyle=[0]\color{thered}
+ ,keywords=[1]{main,russian,english,german,frenchb
+ ,shorthands,extrasenglish
+ ,stringprocess,afterextras
+ ,soft,empty,nobreak,hard
+ ,Renderer,Ligatures
+ ,modern,ancient
+ ,T1,T2A,lutf8,utf8
+ ,fontspec,babel,inputenc,fontenc
+ },
+ keywordstyle=[1]\color{thegreen},
+ comment=[l]\%,
+ commentstyle=\color{thegrey}\itshape,
+ alsoother={0123456789_},
+ frame=single,
+ backgroundcolor=\color{theshade},
+ rulecolor=\color{theframe},
+ framerule=\fboxrule,
+ }
+ \let\verbatim\relax
+ \lstnewenvironment{verbatim}[1][]{\lstset{##1}}{}
+ \AtBeginDocument{%
+ \DeleteShortVerb{\|}%
+ \lstMakeShortInline|%
+ }
+}{}
+\def\PrintDescribeMacro#1{%
+ \strut\MacroFont\color{thered}\normalsize\string#1}
+\def\Describe#1{%
+ \par\penalty-500\vskip3ex\noindent
+ \DescribeMacro{#1}\args}
+\def\DescribeOther{\vskip-5.8ex\Describe}
+\makeatletter
+\def\args#1{%
+ \def\bbl@tempa{#1}%
+ \ifx\bbl@tempa\@empty\else#1\vskip1ex\fi\ignorespaces}
+\makeatother
+%\usepackage[main=russian,english]{babel}
+%\languageattribute{russian}{ancient}
+%\typein{2nd times}
+\begin{document}
+\GetFileInfo{russianb.dtx}
+\RecordChanges
+%
+\title{The Russian Language\\
+ in the \babel\ system\\[0.5em]
+ \large Version \fileversion}
+
+\author{Igor A. Kotelnikov\footnote{E-mail: \href{mailto:kia999@mail.ru}{kia999 at mail dot ru}.}}
+
+\date{\filedate}
+
+\maketitle
+
+{\small\tableofcontents}
+
+\section{The Russian Language Definition File}
+
+The file \file{\filename}\footnote{The file described in this document
+has the version number \fileversion\ and was last revised on \filedate.}
+is the source file for the Russian Language Definition file
+\file{russianb.ldf} to be loaded by the \babel\ package with
+the option \Lopt{russian}. It was derived by Igor A.
+Kotelnikov from the original version of \file{\filename}, first
+released by Olga Lapko and Johannes Braam and then
+adapted to the T2* and X2 Cyrillic encodings
+by Vladimir Volovich and Werner Lemberg.
+
+Starting the version 1.2, \file{russianb.ldf} is designed to work both with
+legacy non-unicode (8-bit) and new unicode encodings of the source document
+files (input encodings) and of the font files (font encodings). This is
+achieved by excluding (bypassing) the |\cyr...| macros, which map every letter
+in a source file with given input encoding to a corresponding code point in a
+font file with a given font encoding when running modern engines, such as
+Lua\LaTeX\ or Xe\LaTeX, in native unicode mode instead of legacy engines, such
+as \LaTeX\ or PDF\LaTeX, or unicode engines in a compatibility (8-bit) mode. A
+few obsolete and controversial macros has been eliminated in first public
+release of version 1.2 of \file{russianb.ldf}.
+
+The version 1.3 of \file{russianb.ldf} has been adapted to new features
+introduced in the version 3.9 of the \pkg{babel} package. In particular, the
+language attribute \Lopt{ancient} has been introduced to support typesetting
+ancient and Church Slavonic books.
+
+
+\section{Usage}
+
+Typesetting Russian texts implies that a special input and output
+encodings should be used. Input encodings are those which are used in source
+(\texttt{.tex}) file. Output encoding is also known as the font encoding. It is
+implemented within the font files.
+
+Generally, the user may choose between different available Cyrillic
+encodings provided. The current support for Cyrillic uses LH family of
+MetaFont fonts and theirs Postscript versions such as CM-super. Lua\LaTeX\ and
+Xe\LaTeX, being the Unicode-based succeeders of \LaTeX, allow also for any
+Open Type (OTF) and True Type (TTF) fonts which has Cyrillic script, e.g.
+Computer Modern Unicode, Linux Libertine, and many other system fonts
+that came with Linux and Windows operating systems.
+
+With the advent of Unicode, \LaTeX\ community are moving towards eliminating
+all existing encodings in favor of Unicode, but nowadays one should take
+care when switching from \LaTeX\ to Lua\LaTeX\ or Xe\LaTeX\ since
+different packages should be loaded for those compilers.
+
+Since earlier versions \pkg{babel} did not
+support Xe\LaTeX\ (at least for some languages including Russian), the
+\pkg{polyglossia} package was generally recommended in the past for
+use with Xe\LaTeX\ as a replacement for \pkg{babel}. Nowadays, \pkg{babel}
+can be used with any engines, including \LaTeX, PDF\LaTeX, Lua\LaTeX, and
+Xe\LaTeX. Nevertheless some troubles may occur with some languages which
+have no promptly updated \file{.ldf} files.
+
+
+\subsection{\LaTeX}
+
+When user's document is compiled with \file{latex.exe} or \file{pdflatex.exe},
+recommended set of packages includes the \pkg{inputenc} and \pkg{fontenc}
+package. They should be loaded before \pkg{babel}, for example,
+\begin{verbatim}
+ \usepackage[T1,T2A]{fontenc}
+ \usepackage[utf8]{inputenc}
+ \usepackage[english,russian]{babel}
+\end{verbatim}
+Some variations in the order of package loading are allowed in this case
+but it is better to follow one and the same convention at all circumstances:
+the \pkg{babel} packgage should go last, and \pkg{fontenc} must be the first.
+
+Input encoding should be declared as option to the \pkg{inputenc}
+package. Known Cyrillic encodings include \texttt{cp866} (MS DOS),
+\texttt{cp1251} (Windows), \texttt{koi8-u} (UNIX) and their variants.
+Nowadays, this list is appended with \texttt{utf8} input encoding.
+
+Output encodings (also known as font encodings) are declared as options to
+the \pkg{fontenc} package. Known Cyrillic encodings are \texttt{T2A},
+\texttt{T2B}, \texttt{T2C}, \texttt{LCY}, and \texttt{X2};
+\texttt{LWN} is excluded from Russian support stating version 1.2 of
+\file{\filename} since \texttt{LWN} is excluded from the \pkg{cyrillic}
+bundle of related files.
+
+
+\subsection{Lua\LaTeX}
+
+If Unicode fonts are not available, Lua\LaTeX\ can run in compatibility
+(8-bit) mode to use same font as \LaTeX\ does. However the package
+\pkg{inputenc} does not work with Lua\LaTeX\ and should be substituted with
+\pkg{luainputenc}. Source file is to be converted to \texttt{UTF8}
+(Unicode-8) encoding; it is the only input encoding accepted by
+Lua\LaTeX. The 8-bit mode is invoked by the following sequence of packages:
+\begin{verbatim}
+ \usepackage[T1,T2A]{fontenc}
+ \usepackage[lutf8]{luainputenc}
+ \usepackage[english,russian]{babel}
+\end{verbatim}
+\unskip
+The order of the packages is crucial for Lua\LaTeX\ in 8-bit mode. Since both
+\pkg{luainputenc} and \pkg{babel} should know what is a selected font encoding,
+the \pkg{fontenc} package should be loaded first. Input encoding management for
+Lua\TeX\ is needed only for compatibility with old documents. For new
+documents, using UTF-8 encoding and Unicode fonts is strongly recommended.
+\emph{You've been warned!} See
+\href{http://tex.stackexchange.com/questions/31709/can-one-instruct-lualatex-to-use-t2a-encoded-fonts}%
+{tex.stackexchange.com/questions/31709/can-one-instruct-lualatex-to-use-t2a-encoded-fonts}.
+
+
+To invoke Unicode mode, one needs to load the \pkg{fontspec} package instead
+of \pkg{luainputenc} and \pkg{fontspec} and explicitly indicate
+which fonts should be used for romanic, sans-serif and monospaced
+types. Next example shows how to load Computer Modern Unicode fonts, which is a
+part of all modern \LaTeX\ distributions:
+\begin{verbatim}
+\usepackage{fontspec}
+ \defaultfontfeatures{Renderer=Basic,Ligatures={TeX}}
+ \setmainfont{CMU Serif}
+ \setsansfont{CMU Sans Serif}
+ \setmonofont{CMU Typewriter Text}
+\usepackage[english,russian]{babel}
+\end{verbatim}
+\unskip
+The |\defaultfontfeatures| declares default font features for subsequent
+|\setmainfont| (which sets romanic fonts), |\setsansfont| (sans-serif) and
+|\setmonofont| (monospaced font). Font features can be set up on per font
+bases; for example
+\begin{verbatim}
+\usepackage{fontspec}
+ \setmainfont[Renderer=Basic,Ligatures={TeX}]{CMU Serif}
+ \setsansfont[Renderer=Basic,Ligatures={TeX,Historic}]{CMU Sans Serif}
+ \setmonofont{CMU Typewriter Text}
+\usepackage[english,russian]{babel}
+\end{verbatim}
+\unskip
+Here |Renderer=Basic,Ligatures={TeX}| activates ligatures which are existed
+in \LaTeX.
+
+Recall that the language enlisted last in the list of options of the \pkg{babel}
+package is assumed to be the main language of the document, which is also active
+language right after |\begin{document}|. As of version 3.9, the main language
+can be set as a value of the |main| option as follows
+\begin{verbatim}
+\usepackage{fontspec}
+\usepackage[english,main=russian,german]{babel}
+\end{verbatim}
+%\unskip
+
+
+
+\subsection{Xe\LaTeX}
+
+In Xe\LaTeX, there is also a special mode for 8-bit compatibility.
+One can use |\XeTeXinputencoding| to change the input encoding
+temporarily, and the \texttt{"bytes"} encoding makes Xe\LaTeX\ works
+like a 8-bit \LaTeX\ engine:
+\begin{verbatim}
+\XeTeXinputencoding "bytes"
+\usepackage[utf8]{inputenc}
+\usepackage[T2A]{fontenc}
+\usepackage[english,russian]{babel}
+\end{verbatim}
+\unskip
+Xe\TeX\ can use a different input encoding but it always uses the Unicode
+internally, so that |\XeTeXinputencoding| performs a conversion of the input
+into Unicode;
+see \href{http://tex.stackexchange.com/questions/36188/do-xetex-and-luatex-always-use-unicode}
+{tex.stackexchange.com/questions/36188/do-xetex-and-luatex-always-use-unicode}.
+
+
+Unicode mode is set up same way as for Lua\LaTeX, however the option
+|Renderer=Basic| can be dropped:
+\begin{verbatim}
+\usepackage{fontspec}
+ \defaultfontfeatures{Ligatures={TeX}}
+ \setmainfont{CMU Serif}
+ \setsansfont{CMU Sans Serif}
+ \setmonofont{CMU Typewriter Text}
+\usepackage[english,russian]{babel}
+\end{verbatim}
+%\unskip
+
+
+\subsection{Modern and Ancient spelling}
+\label{ssec:speeling}
+
+By default, a modern spelling is enabled. For Church Slavonic and other old books
+ancient spelling can be enabled by setting the attribute to \Lopt{ancient}. To set
+an attribute, put the |\languageattribute| macro within a document preamble after
+\babel, for example,
+\begin{verbatim}
+\usepackage[english,russian]{babel}
+\languageattribute{russian}{ancient}
+\end{verbatim}
+Setting the \Lopt{ancient} attribute changes the built-in strings (caption names)
+and a date format. For example, the bibliography will be entitled as
+`\textcyrillic{Литература}' by default and as `\textcyrillic{Библіографія}' if the
+Russian language attribute is set to \Lopt{ancient}.
+%Default behavior is equivalent to setting the Russian language attribute to \Lopt{modern}.
+
+
+\section{User's commands}
+
+In a multilingual document, some typographic rules are language
+dependent and should apply to the whole document.
+
+%As of version~1.2, \file{russianb.ldf} behaves differently
+%according to \babel's \emph{main language} defined as the \emph{last}
+%option. When Russian is
+%|babel|'s main language, it adjusts global layout of the document
+%according to typographical conventions of Russian language. Namely,
+%\file{russianb.ldf} makes the following changes to global layout even
+%in the parts where Russian is not current language:
+%\begin{enumerate}
+%\item
+% the first paragraph of any section becomes indented (\LaTeX{} only).
+% (this is obsolete statement starting from version 1.2a)
+%\end{enumerate}
+
+Regarding local typography, the macro |\selectlanguage{russian}|
+switches to the Russian language, with the following effects:
+\begin{enumerate}
+\item Russian hyphenation patterns are made active;
+\item |\today| prints the date in Russian;
+\item the caption names are translated into Russian
+ (\LaTeX{} only);
+\item emdash typed by the ligature |---| might be 20\% shorter when Russian
+is the current language; the result depends on the current encoding; |---|
+always produce long emdash in Lua\TeX\ and Xe\TeX\ since these engines
+use same encodings for all languages;
+\item emdash typed by the ligature |"---| in Russian is 20\% shorter, however
+the ligature |"---| might not be defined in other languges; a
+ shorter emdash (i.e. |\cyrdash|) can be typeset in any language using
+ special macros enlisted in table \ref{tab:russian-quote}.
+\end{enumerate}
+
+By default, a modern spelling is used for built-it strings (caption names) and
+the date. The spelling can be reverted to ancient by setting the language
+attribute to \Lopt{ancient} in the document preamble as discussed in
+Sec.~\ref{ssec:speeling}.
+
+Since Russian has its own numbering system, \file{russianb.ldf} adds macros
+|\asbuk|\marg{counter} and |\Asbuk|\marg{counter} for formatting numbers appropriately the alphabetic
+sequence in the Russian alphabet. Additional commands are provided
+to typeset quotes:
+\begin{enumerate}
+\item French quotation marks can be entered using the commands
+ |\guillemotleft| and |\guillemotright| which work in \LaTeXe\
+ and Plain\TeX.
+\item German quotation marks can be entered using the commands
+ |\glqq| and |\grqq| which work in \LaTeXe\ and Plain\TeX.
+\end{enumerate}
+
+The macro |\Russian| is now defined as an alias for
+|\selectlanguage{russian}|, and its ``opponent'' |\English|, existed
+in \file{russianb.ldf} prior to version 1.2 has been removed since the Russian
+language definition file is wrong place for definition of macros which
+switch to a distinct other language.
+
+The macro |\textcyrillic|\marg{text} is intended to typeset small chunks of text
+in Russian; it is essentially an alias for |\foreignlanguage{russian}|\marg{text}.
+
+
+\subsection{Active character}
+
+Table~\ref{tab:russian-quote} shows macros and active string which can be
+used to typeset various dashes and quotes.
+In the Russian language, the character |"| is made active. It can be
+considered as second escape character in addition to |\|. Some dashes and
+all quotes can be typed using both active character |"| and ordinary
+macros as indicated in the table. However, some shorthanded hyphenations
+have no macro counterpart.
+
+\begin{table}[ht]\centering
+ \caption{Extra definitions made
+ by \file{russianb.ldf}}\label{tab:russian-quote}
+ \medskip
+ \begin{tabular}{llp{7cm}}
+ \hline\hline\\[-0.5em]
+ |\glqq| & |"`| &
+ German left double quotes (looks like ,\kern-0.08em,). \\
+ |\grqq| & |"'| &
+ German right double quotes (looks like ``). \\
+ |\guillemotleft| & |"<| &
+ French left double quotes (looks like $<\!\!<$). \\
+ |\guillemotright| & |">| &
+ French right double quotes (looks like $>\!\!>$). \\
+ |\dq| & &
+ Original quotes character (|"|). \\[0.5em]
+ |\babelhyphen{soft}|
+ & |"-| & Optional (soft) hyphen sign, similar to |\-| but allows
+ hyphenation in the rest of the word;
+ equivalent to |\babelhyphen{soft}| in \pkg{babel} 3.9. \\
+ |\babelhyphen{empty}|
+ & |""| & Similar to |"-| but does not print hyphen;
+ equivalent to |\babelhyphen{empty}| in \pkg{babel} 3.9. \\
+ |\babelhyphen*{nobreak}|
+ & |"~| & A compound word mark without a breakpoint, prints hyphen
+ prohibiting hyphenation at the point;
+ equivalent to |\babelhyphen*{nobreak}| in \pkg{babel} 3.9. \\
+ |\babelhyphen{hard}|
+ & |"=| & A compound word mark with a breakpoint, prints hyphen
+ allowing hyphenation in the composing words.
+ equivalent to |\babelhyphen{hard}| in \pkg{babel} 3.9. \\
+ |\babelhyphen{nobreak}|
+ & \verb="|= & Disables ligature at this position;
+ equivalent to |\babelhyphen{nobreak}| (??) in \pkg{babel} 3.9.
+ . \\[0.5em]
+ |\cyrdash| & |---| & Row Cyrillic emdash (does not care
+ spaces around). \\
+ |\cdash---| & |"---| &
+ Cyrillic emdash in plain text. \\
+ |\cdash--~| & |"--~| &
+ Cyrillic emdash in compound names (as in |Mendeleev"--~Klapeiron|). \\
+ |\cdash--*| & |"--*| &
+ Cyrillic emdash in direct speech. \\
+ & |",| & Thin space (allows further hyphenation as in |D.",Mendeleev|). \\[0.5em]
+ \hline\hline
+ \end{tabular}
+\end{table}
+Note that the standard soft hyphen |\-| is equivalent to |\babelhyphen*{soft}|.
+
+\medskip
+
+The quotation marks traditionally used in Russian were borrowed from
+other languages (e.g., French and German) so they keep their original
+names.
+
+The French quotes are also available as ligatures `|<<|' and `|>>|' in
+8-bit Cyrillic font encodings (\texttt{LCY}, \texttt{X2}, \texttt{T2*})
+and in unicode encodings (\texttt{EU1} and \texttt{EU2})
+and as `|<|' and `|>|' characters in 7-bit Cyrillic font encodings
+(\texttt{OT2} and \texttt{LWN}).
+
+In Unicode encodings \texttt{EU1} and \texttt{EU2} cyrdashes and quotes
+can be typed as single character if text editor makes it possible to
+insert characters which absent of standard keyboard. This method works
+as well for 8-bit fonts encoded according to \texttt{T2A} if source file
+is encoded with \texttt{cp1251} or {utf8}.
+
+By default, active double quote is switched on. It can be switched off
+any time using |\shorthandon{"}| and the switched on again using
+|\shorthandon{"}|. The aliases |\mdqoff| and |\mdqon| for these two macros
+has been removed from \file{russianb.ldf} starting from version 1.3 in favour of
+the macros |\shorthandon| and |\shorthandoff| provided in the \pkg{babel} core.
+
+
+\subsection{Math commands}
+
+\file{russianb.ldf} defines few macros than can be used independently
+of current language. These are 9 macros to be used in math mode to type
+the names of trigonometric functions common for Russian documents:
+|\sh|, |\ch|, |\tg|, |\ctg|, |\arctg|, |\arcctg|, |\th|, |\cth|, and
+|\cosec|. Cyrillic letters in math mode can be typed with the aid of
+text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
+
+
+\section{History}
+
+\subsection{Changes in version 1.3a}
+\begin{itemize}
+\item
+ %Added the Russian language attributes \Lopt{modern} (default) and
+ %\Lopt{ancient} (for typesetting ancient slavonic books).
+ Added the Russian language attribute \Lopt{ancient} for typesetting
+ ancient slavonic books.
+\end{itemize}
+
+\subsection{Changes in version 1.3}
+\begin{itemize}
+\item
+ Updated for babel 3.9.
+\item
+ The |\alph| and |\Alph| commands are not redefined any more by the
+ \file{russianb.ldf}.
+\end{itemize}
+
+\subsection{Changes in version 1.2a}
+\begin{itemize}
+\item
+ Indentation of the first paragraph after sectioning command has been removed.
+ Use \pkg{indentfirst} to make fist paragraph indented.
+\end{itemize}
+
+\subsection{Changes in version 1.2}
+
+\begin{itemize}
+\item
+ Font encoding \texttt{LWN} is not supported any more.
+\item
+ Macros |\Rus|, |\English|, |\Eng| have been removed.
+ |\Russian| is now alias of |\selectlanguage{russian}|.
+ Former definition of |\Russian| is preserved in the macros
+ |\cyrillictext| and |\cyr| which should not be used at user
+ level.
+\item
+ Lua\LaTeX\ and Xe\LaTeX\ are now supported;
+ |\cyr...| commands are bypassed if Lua\LaTeX\ or Xe\LaTeX\ run.
+%\item
+% First paragraph after section command is indented over the entire
+% document if \Lopt{russian} is the last option of \pkg{babel} and,
+% hence, Russian is the main language.
+\item
+ The shorthands |"<| and |">| are redefined; now they match
+ |\guillemotleft| and |\guillemotright|, respectively, rather than
+ |\flqq| and |\frqq|.
+\item
+ Definitions of |\latinencoding| and |\latintext| are removed
+ since these macros are defined in \file{babel.def}.
+\item
+ |\cyrmathbf|, |\cyrmathsf|, |\cyrmathit|, and |\cyrmathtt| commands
+ are removed; instead of them it is advised to use corresponding
+ |\text..| command; they do work in math mode.
+\item
+ The macro |\No| is removed since the Cyrillic number sign is available
+ on keyboard and can also be typed using the |\textnumero| macro.
+\item
+ Added translation for Glossary.
+\end{itemize}
+
+ \DocInput{russianb.dtx}
+\end{document}
+%</filedriver>
+%\fi
+%
+% \StopEventually{}
+%
+% \section{\TeX{}nical details}
+%
+% The packages \pkg{inputenc} and \pkg{luainputenc}
+% make Cyrillic letters active so that compiler converts them into
+% corresponding |\cyr...| macro at compilation time.
+% For example, Russian letter `a' matches
+% macro |\cyra|, and capital Russian letter `A' matches |\CYRA|. The
+% package \pkg{fontenc} then matches every macro |\cyr...| to corresponding
+% glyph in font file depending on declared font encoding.
+%
+% Nowadays, Unicode makes |\cyr...| macros outdated since both source
+% file and font file are encoded consistently. These macros
+% should therefore be removed because mixing them with unicode characters
+% breaks sorting mechanism of such utilities as \file{bibtex} and
+% \file{makeindex}. For the sake of backward compatibility, |\cyr...| are
+% still kept for \LaTeX, but they are bypassed if Lua\LaTeX\ or Xe\LaTeX\
+% are detected.
+%
+% Some inconsistences of prior versions of \file{\filename} was also
+% overcame in the version 1.2. Those users who used |\selectlanguage| macro,
+% defined in the core \pkg{babel} system, to switch between
+% different languages should not worry. However, the macros
+% |\Russian|, |\Englsih| and their aliases |\Rus|, |\cyr|,
+% |\Eng| are modified or removed as they did not
+% conform the mechanism of language switching encoded into the
+% core of \pkg{babel} and therefore can mess it.
+%
+% \section{Implementation}
+%
+% \changes{russianu-1.3b}{2013/04/06}{Renamed to russianb to work with babel 3.9}
+% \changes{russianu-1.2b}{2013/01/08}{Renamed to russianu to work with babel-beta 3.9}
+% \changes{russianb-1.2a}{2012/06/06}{Indentation of 1st paragraph removed}
+% \changes{russianb-1.1c}{1996/07/11}{Replaced \cs{undefined} with
+% \cs{@undefined} and \cs{empty} with \cs{@empty} for consistency
+% with \LaTeX}
+% \changes{russianb-1.1d}{1996/10/10}{Moved the definition of
+% \cs{atcatcode} right to the beginning.}
+% \changes{russianb-1.1k}{1999/08/19}{replaced all \cs{penalty}\cs{@M}
+% with \cs{nobreak}}
+% \changes{russianb-1.1f}{1998/06/26}{%
+% Added definitions of Cyrillic emdash stuff and thinspace}
+% \changes{russianb-1.1f}{1998/06/26}{%
+% Added definitions of Cyrillic emdash stuff and thinspace}
+%
+%
+% \subsection{Initial setup}
+%
+% The macro |\LdfInit| performs a couple of standard checks that
+% must be made at the beginning of a language definition file,
+% such as checking the category code of the \texttt{@}-sign, preventing
+% the \file{.ldf} file from being processed twice, etc.
+%
+% \changes{russianb-1.1d}{1996/11/03}{Now use \cs{LdfInit} to perform
+% initial checks}
+% \changes{russianb-1.1e}{1996/12/29}{Added closing brace to second
+% argument of \cs{LdfInit}}
+% \begin{macrocode}
+%<*code>
+\LdfInit{russian}{captionsrussian}
+% \end{macrocode}
+%
+% First, we check if Lua\LaTeX\ or Xe\LaTeX\ is running. If so, we set
+% boolean key |\if@uni@ode| to true. It will be used to eliminate |\cyr...|
+% commands, which were introduced in \LaTeX2e\ to handle various
+% Cyrillic input encoding. With the advent of unicode \LaTeX\ is
+% moving to universal input encoding, so we consider these |\cyr...|
+% commands as obsolete. They are preserved though for backward
+% compatibility in case if \LaTeX\ or PDF\LaTeX\ are running.
+%
+% We don't load the \pkg{ifluatex} or \pkg{ifxetex} package because
+% |\RequirePackage| is not allowed at the stage of processing options
+% (note that babel loads this file right when it processes its own options)
+% but we borrow code from these packages.
+%
+% \changes{russianb-1.2}{2011/10/20}{Check for LuaTeX}
+% \begin{macrocode}
+\ifdefined\if@uni@ode
+ \PackageError{babel}{if@uni@ode already defined.\MessageBreak
+ Please contact author of russianb.ldf}
+ \relax
+\fi
+\newif\if@uni@ode
+\ifdefined\luatexversion \@uni@odetrue \else
+\ifdefined\XeTeXrevision \@uni@odetrue \fi\fi
+% \end{macrocode}
+%
+% Check if hyphenation patterns for the Russian language have been
+% loaded in \file{language.dat}. Namely, we check for the existence of
+% |\l@russian|. If it is not defined, we declare Russian as dialect
+% for the default language number 0 which almost for sure is English.
+%
+% \begin{macrocode}
+\ifx\l@russian\@undefined
+ \@nopatterns{Russian}
+ \adddialect\l@russian0
+\fi
+% \end{macrocode}
+% Now |\l@russian| is always defined.
+%
+% \subsection{Output encoding}
+%
+% We need to know font encoding that is supposed to be
+% active at the end of the \babel\ package. Default font encoding, set by
+% \LaTeX\ core, is \texttt{OT1}. This can be changed by the \pkg{fontenc}
+% package in case of \LaTeX\ and by \pkg{fontspec} package in case of
+% Lua\LaTeX. It matters weather these packages are loaded before of after
+% \pkg{babel}. In the latter case or if these packages are not loaded at all,
+% \file{russianb.ldf} ignores their effect and tries to provide some
+% reasonable settings. In particular, \texttt{T2A} will be selected for
+% Russian language if \LaTeX\ is running but \texttt{EU1} in case of
+% Xe\LaTeX\ and \texttt{EU2} in case of Lua\LaTeX.
+%
+% \begin{macro}{\latinencoding}
+% \changes{russianb-1.2}{2011/10/20}{Removed \cs{latinencoding}}
+%
+% The macro |\latinencoding| keeps the name of Latin encoding. It is
+% defined in \file{babel.def} and is wrapped into |\AtBeginDocument| to allow
+% for late loading \pkg{fontenc}. Therefore it does not matter
+% whether \pkg{babel} is loaded before or after the \pkg{fontenc}.
+% As of version 1.2, definition of |\latinencoding| was removed from
+% \file{russianb.ldf} since it is overruled in \file{babel.def}.
+% For example, after
+% \begin{verbatim}
+% \usepackage[T1,T2A]{fontenc}
+% \usepackage[english,russian]{babel}
+% \end{verbatim}%
+% \unskip
+% as well as after
+% \begin{verbatim}
+% \usepackage[english,russian]{babel}
+% \usepackage[T1,T2A]{fontenc}
+% \end{verbatim}%
+% \unskip
+% |\latinencoding| will be set to \texttt{T1}.
+% After
+% \begin{verbatim}
+% \usepackage[english,russian]{babel}
+% \end{verbatim}%
+% \unskip
+% |\latinencoding| will be \texttt{OT1}.
+%
+% In Unicode mode, the package \pkg{fontspec} should be loaded instead of
+% \pkg{fontenc} to make font preparation; \pkg{fontspec} loads the package
+% \pkg{xunicode} which sets current encoding (kept in |\cf@encoding|) to
+% \texttt{EU1} for Xe\LaTeX\ and \texttt{EU2} for Lua\LaTeX, and the \pkg{babel}
+% package sets the macro |\latinencoding| to |\cf@encoding|. Since \pkg{babel} scan
+% for value |\cf@encoding| within |\AtBeginDocument|, |\latinencoding| will
+% be set to either \texttt{EU1} for Xe\LaTeX\ or \texttt{EU2} for Lua\LaTeX\
+% no matter which of the packages, \pkg{babel} or \pkg{fontspec} is loaded first.
+%
+% \end{macro}
+%
+% \Describe\cyrillicencoding{}
+% There is a limited list of encodings appropriate for Cyrillic text. We
+% will look which of them is declared and keep its name in the macro
+% |\cyrillicencoding|.
+% Correct (but obsolete and now deleted) 7-bit Cyrillic encoding is
+% \texttt{LWN}.
+% Correct 8-bit Cyrillic encodings are
+% \texttt{T2A} (default for 8-bit compilers), \texttt{T2B}, \texttt{T2C},
+% \texttt{LCY} and \texttt{X2}.
+% Correct utf8 encodings are
+% \texttt{EU1} (default for Xe\LaTeX),
+% \texttt{EU2} (default for Lua\LaTeX).
+%
+% In 8-bit (\LaTeX) mode, user may choose between different non-unicode Cyrillic
+% encodings---e.g., \texttt{X2} or \texttt{LCY}.\@ If user wants
+% to use another font encoding rather than default (\texttt{T2A}),
+% he has to load the corresponding file \emph{before} \file{babel.sty}.
+%
+% Remember that for the Russian language, the \texttt{T2A} encoding is
+% better than \texttt{X2}, because \texttt{X2} does not contain Latin
+% letters, and users should be very careful to switch the language
+% every time they want to typeset a Latin word inside a Russian phrase
+% or vice versa.
+%
+%
+% We parse the |\cdp@list| containing encodings known to \LaTeX\
+% in the order they were loaded by the time when \pkg{babel} is loaded.
+% We set the |\cyrillicencoding| to the \emph{last} loaded encoding in the
+% list of supported Cyrillic encodings: \texttt{OT2}, \texttt{LCY},
+% \texttt{X2}, \texttt{T2C}, \texttt{T2B}, \texttt{T2A}. In Unicode mode
+% we also try the unicode encodings \texttt{EU1} and \texttt{EU2}; 8-bit
+% encodings are kept for unicode compilers (Lua\LaTeX\ and Xe\LaTeX) since
+% they can run in compatibility (8-bit) mode.
+%
+% \changes{russianb-1.2}{2011/10/20}{EU1 and EU2 encodings added}
+% \begin{macrocode}
+\def\@setcyrillicencoding{%
+ \def\sce@a##1##2{%
+ \edef\sce@b{##1}%
+ \edef\sce@c{##2}%
+ \ifx\sce@b\sce@c
+ \let\cyrillicencoding\sce@c
+ \fi}%
+ \def\cdp@elt##1##2##3##4{%
+ \sce@a{##1}{OT2}%
+ \sce@a{##1}{LCY}%
+ \sce@a{##1}{X2}%
+ \sce@a{##1}{T2C}%
+ \sce@a{##1}{T2B}%
+ \sce@a{##1}{T2A}%
+ \if@uni@ode
+ \sce@a{##1}{EU1}%
+ \sce@a{##1}{EU2}%
+ \fi}%
+ \cdp@list
+}
+\@setcyrillicencoding
+\@onlypreamble\@setcyrillicencoding
+\@onlypreamble\sce@a
+\@onlypreamble\sce@b
+\@onlypreamble\sce@c
+% \end{macrocode}
+% The last lines are to free the memory occupied by the macros
+% |\@setcyrillicencoding| and |\sce@x| that are useless in the document.
+% The contents of |\@begindocumenthook| is cleared automatically.
+%
+% If |\cyrillicencoding| is still undefined, we issue warning and provide
+% reasonable default value for |\cyrillicencoding|. We then load default
+% encoding definitions; we use the lowercase names (i.e.,
+% \texttt{lcyenc.def} instead of \texttt{LCYenc.def}) when we do that.
+%
+% \changes{russianb-1.2}{2011/10/20}{Removed test for present of
+% encoding files}
+% \begin{macrocode}
+\ifdefined\cyrillicencoding
+\else
+ \if@uni@ode
+ \ifdefined\XeTeXrevision
+ \edef\cyrillicencoding{EU1}
+ \else\ifdefined\luatexversion
+ \edef\cyrillicencoding{EU2}
+ \fi\fi
+ \else
+ \edef\cyrillicencoding{T2A}
+ \fi
+ \PackageWarning{babel}%
+ {No Cyrillic font encoding has been loaded so far.\MessageBreak
+ A font encoding should be declared before babel.\MessageBreak
+ Default `\cyrillicencoding' encoding will be loaded
+ }%
+ \lowercase\expandafter{\expandafter\input\cyrillicencoding enc.def\relax}%
+% \end{macrocode}
+% As final wisdom, we repeat |\@setcyrillicencoding| at |\begin{document}|
+% time. We could not avoid previous call to |\@setcyrillicencoding| since
+% compiler scan \file{.aux} file before it executes delayed code, and
+% \file{.aux} may contain |\set@langauge{russian}|; the latter rises
+% error if |\cyrillicencoding| would not be defined by that time.
+% \begin{macrocode}
+ \AtBeginDocument{\@setcyrillicencoding}
+\fi
+% \end{macrocode}
+%
+% \Describe\Russian{}
+% \DescribeOther\cyr{}
+% \DescribeOther\cyrillictext{}
+% For the sake of backward compatibility we keep the macro |\Russian|
+% but redefine its meaning; now |\Russian| is simply an alias for
+% |\selectlanguage{russian}|.
+%
+% We define |\cyrillictext| and its alias |\cyr| but remove another alias
+% |\Rus|; these macros are intended for use within \texttt{babel} macros and
+% do not perform complete switch of the language.
+% In particular, they to do no switch captions and the name of current
+% language stored in the macro |\languagename|. This inconsistency might
+% break some assumptions embedded into \pkg{babel}'s.
+% For example, the |\iflanguage| macro will fail.
+%
+% Second, |\cyrillictext| does
+% not activate shorthands, so that |"<|, |">|, |"`|, |"'|,
+% |"---|, e.t.c. will not work.
+%
+% And third, |\cyrillictext| does not write its trace
+% to \file{.aux} file, which might result in wrong typesetting of
+% table of content, list of table and list of figures in multilingual
+% documents.
+%
+% Due to any of these reasons the use of the declaration |\cyrillictext| and
+% its aliases in ordinary text is strongly discouraged. Instead of the
+% declaration |\cyrillictext| it is recommended to use |\Russian| or the
+% command |\foreignlanguage| defined in the \pkg{babel} core; their
+% functionality is similar to |\selectlanguage{russian}| but they did not
+% switch caption names, dates and shorthands.
+%
+% \begin{macrocode}
+\DeclareRobustCommand{\Russian}{\selectlanguage{\russian}}
+\DeclareRobustCommand{\cyrillictext}{%
+ \fontencoding\cyrillicencoding\selectfont
+ \let\encodingdefault\cyrillicencoding
+ \expandafter\set@hyphenmins\russianhyphenmins
+ \language\l@russian}%
+\let\cyr\cyrillictext
+% \end{macrocode}
+%
+% Starting from version v.1.2 we remove the |\English| macro and its
+% aliases. We believe that reasonable place for defining these macros
+% would be \file{englishb.ldf}.
+% Note also that the macro |\English| and its alias |\Eng| are absent
+% in \file{russianb.ldf}'s counterpart in the package \pkg{polyglossia},
+% analog of \pkg{babel} for Xe\LaTeX.
+%
+% \changes{russianb-1.2}{2011/10/20}{Removed \cs{English} macro}
+% \begin{quote}
+% \begin{verbatim}
+% \begin{macrocode}
+%\DeclareRobustCommand{\English}{%
+% \fontencoding\latinencoding\selectfont
+% \let\encodingdefault\latinencoding
+% \expandafter\set@hyphenmins\englishhyphenmins
+% \language\l@english}%
+%\let\Eng\English
+% \end{macrocode}
+% \end{verbatim}
+% \end{quote}
+%
+% \textsc{Next part of code should be moved to \texttt{X2enc.def},
+% \texttt{X2enc.dfu}, if needed.}
+% \begin{quote}
+% Since the \texttt{X2} encoding does not contain Latin letters, we
+% should make some redefinitions of \LaTeX\ macros which implicitly
+% produce Latin letters.
+%
+% Unfortunately, the commands |\AA| and |\aa| are not encoding dependent
+% in \LaTeX\ (unlike e.g., |\oe| or |\DH|). They are defined as |\r{A}| and
+% |\r{a}|. This leads to unpredictable results when the font encoding
+% does not contain the Latin letters `A' and `a' (like \texttt{X2}).
+%
+% \begin{verbatim}
+% \begin{macrocode}
+\expandafter\ifx\csname T@X2\endcsname\relax\else
+ \DeclareTextSymbolDefault{\AA}{OT1}
+ \DeclareTextSymbolDefault{\aa}{OT1}
+ \DeclareTextCommand{\aa}{OT1}{\r a}
+ \DeclareTextCommand{\AA}{OT1}{\r A}
+\fi
+% \end{macrocode}
+% \end{verbatim}
+% \end{quote}
+%
+%
+% The macro |\cyrillictext| switches current (e.g., Latin) font encoding
+% to a Cyrillic font encoding stored in |\cyrillicencoding|. The macro
+% |\latintext| switches back. This method assumes that an font
+% encoding is a Latin one. But in fact the latter assumption does not matter
+% if any other language is switched on using same method, i.e.
+% if corresponding \file{.ldf} file defines required macros to switch that
+% language on from same standard (Latin) state.
+% Since |\latintext| is defined by the core of babel we do not repeat its
+% definition here.
+%
+% \changes{russianb-1.1o}{2003/10/12}{\cs{latintext} is already
+% defined by the core of babel}
+% \changes{russianb-1.2}{2011/10/20}{\cs{lat} removed}
+% \begin{verbatim}
+% \begin{macrocode}
+%\DeclareRobustCommand{\latintext}{%
+% \fontencoding{\latinencoding}\selectfont
+% \def\encodingdefault{\latinencoding}}
+%\let\lat\latintext
+% \end{macrocode}
+% \end{verbatim}
+%
+% \Describe\textcyrillic{\marg{text}}
+% The macros |\cyrillictext| and |\latintext| are declarations.
+% For shorter chunks of text the commands |\textcyrillic| and |\textlatin|
+% can be used.
+%
+% The macro |\textcyrillic| takes an argument which is then typeset using the
+% requested font encoding. It is thus an equivalent or
+% |\foreignlangauge{russian}|.
+% \changes{russianb-1.1o}{2003/10/12}{\cs{textlatin} already defined
+% by the core of babel}
+% \begin{macrocode}
+\DeclareTextFontCommand{\textcyrillic}{\cyrillictext}
+% \end{macrocode}
+%
+%
+% \subsection{Input encoding}
+%
+% User should use the \pkg{inputenc} package when any 8-bit Cyrillic
+% font encoding is used, selecting one of the Cyrillic input encodings.
+% We do not assume any default input encoding, so
+% the \pkg{inputenc} package should be explicitly called by
+% |\usepackage{inputenc}| \emph{before} \pkg{babel}.
+% Note however that default font encoding \texttt{T2A} fits
+% well enough to Russian version of Windows ANSI encoding which is almost
+% equivalent to \texttt{cp1251}.
+%
+% \textsc{Should we wrap this chunk into At Begin document?}
+%
+% \changes{russianb-1.1l}{1999/08/27}{Made not using inputenc a
+% warning instead of an error}
+% \changes{russianb-1.2}{2011/10/11}{Added EU1 and EU2 encodings}
+% \changes{russianb-1.2}{2011/10/11}{Removed LWN encoding}
+% \begin{macrocode}
+\@ifpackageloaded{inputenc}{%
+ \if@uni@ode
+ \PackageWarning{babel}{inputenc should not be used with LuaTeX or XeTeX}
+ \fi
+}{%
+ %\def\reserved@a{LWN}%
+ %\ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{OT2}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{EU1}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{EU2}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \PackageWarning{babel}%
+ {No input encoding specified for Russian language}
+ \fi\fi\fi
+ %\fi
+}
+% \end{macrocode}
+%
+%
+% \subsection{Shorthands}
+%
+% The double quote character \texttt{"} is declared to be active in
+% Russian language.
+%
+% \changes{russianb-1.1a}{1995/03/07}{Use the new mechanism for dealing
+% with active characters}
+% \begin{macrocode}
+\initiate@active@char{"}
+% \end{macrocode}
+%
+% \changes{russianb-1.1f}{1998/06/26}{Added switch for
+% doublequote shorthands}
+% \changes{russianb-1.3}{2013/01/10}{Removed switch for
+% doublequote shorthands}
+%
+% \begin{macro}{\mdqon}
+% \begin{macro}{\mdqoff}
+% Obsolete: Active double quote can be both activated and deactivated at any time
+% using the macros |\mdqon| and |\mdqoff|.
+% \begin{macrocode}
+%\def\mdqon{\bbl@activate{"}}
+%\def\mdqoff{\bbl@deactivate{"}}
+% \end{macrocode}
+% Initial activation state will set to on later in section \ref{sss:extra}.
+% \end{macro}
+% \end{macro}
+%
+% \Describe\dq{}
+% The active character |"| is used as indicated in
+% table~\ref{tab:russian-quote}. We save the original double quote
+% character in the |\dq| macro to keep it available.
+% The math accent |\"| can now be typed as `|"|'.
+%
+% \begin{macrocode}
+\begingroup \catcode`\"12
+\def\reserved@a{\endgroup
+ \def\@SS{\mathchar"7019 }
+ \def\dq{"}}
+\reserved@a
+% \end{macrocode}
+%
+% \subsubsection{Quotes}
+%
+% We set |"`| and |"'| as shorthands for |\quotedblbase| and
+% |\textquotedblleft|, respectively. Prior to ver.1.2, these shorthands
+% were defined through german quotes |\glqq| and |\grqq|, which in their turn
+% are defined in \pkg{babel.def} via |\quotedblbase| and |\textquotedblleft|,
+% respectively. It occurred, that old definition caused errors in Unicode
+% mode if \pkg{fontspec} is loaded.
+%
+% Prior to version 1.2, the shorthands |"<| and |">| were
+% declared to be equivalents for the French quotes |\flqq| and |\frqq|,
+% respectively. They are defined in \pkg{babel.def} via |\guillemotleft| and
+% |\guillemotrigh|. However, |\flqq| and |\guillemotleft| (and their right
+% counterparts) are typeset differently if current encoding is not
+% \texttt{T1}. Therefore, since v.1.2, we define |"<| and |">| directly
+% through |\guillemotleft| and |\guillemotrigh|.
+%
+% \begin{macrocode}
+\declare@shorthand{russian}{"`}{\quotedblbase}
+\declare@shorthand{russian}{"'}{\textquotedblleft}
+\declare@shorthand{russian}{"<}{\guillemotleft}
+\declare@shorthand{russian}{">}{\guillemotright}
+% \end{macrocode}
+%
+% Next set of shorthands is intended for variations of standard macro |\-|
+% which indicates explicitly breakpoint for hyphenation in a word. Meaning
+% of these shorthands is explained in table~\ref{tab:russian-quote}.
+%
+% \begin{macrocode}
+\declare@shorthand{russian}{""}{\hskip\z@skip}
+\declare@shorthand{russian}{"~}{\textormath{\leavevmode\hbox{-}}{-}}
+\declare@shorthand{russian}{"=}{\nobreak-\hskip\z@skip}
+\declare@shorthand{russian}{"|}{%
+ \textormath{\nobreak\discretionary{-}{}{\kern.03em}\allowhyphens}{}}
+% \end{macrocode}
+%
+% \subsubsection{Emdash, endash and hyphenation sign}
+%
+% To distinguish between |"-| and |"---| we must check whether the next
+% after |-| token is a hyphen character.
+% If it is, we output an emdash, otherwise a hyphen sign. Therefor
+% \TeX\ looks for the next token after the first `|-|', writes
+% its meaning to |\russian@sh@next| and finally call for |\russian@sh@tmp|.
+%
+% \begin{macrocode}
+\declare@shorthand{russian}{"-}{%
+ \def\russian@sh@tmp{%
+ \if\russian@sh@next-\expandafter\russian@sh@emdash
+ \else\expandafter\russian@sh@hyphen\fi}%
+ \futurelet\russian@sh@next\russian@sh@tmp}
+% \end{macrocode}
+% Two macros |\russian@sh@hyphen| and |\russian@sh@emdash| called by
+% |\russian@sh@tmp| are defined below. The second of
+% them has two parameters since it must gobble next two hyphen signs.
+% \begin{macrocode}
+\def\russian@sh@hyphen{\nobreak\-\bbl@allowhyphens}
+\def\russian@sh@emdash#1#2{\cdash-#1#2}
+% \end{macrocode}
+%
+% \Describe\cdash{}
+% In its turn, |\russian@sh@emdash| simply calls for |\cdash| which has
+% rich use. It analyses 3rd of 3 characters and calls for one of few
+% predefined macros |\@Acdash|, |\@Bcdash|, |\@Ccdash|.
+% \begin{macrocode}
+\def\cdash#1#2#3{\def\tempx@{#3}%
+\def\tempa@{-}\def\tempb@{~}\def\tempc@{*}%
+ \ifx\tempx@\tempa@\@Acdash\else
+ \ifx\tempx@\tempb@\@Bcdash\else
+ \ifx\tempx@\tempc@\@Ccdash\else
+ \errmessage{Wrong usage of cdash}\fi\fi\fi}
+% \end{macrocode}
+%
+% All these 3 internal macros call for |\cyrdash|, which type Cyrillic
+% emdash, but put different spaces around the dash.
+%
+% |\@Acdash| is invoked by |"---|. It types Cyrillic emdash to be used
+% inside a text and puts an unbreakable thin space before the dash if a
+% \textit{space} is placed before |"---| in the source file;
+% can be used after display maths formulae, formatted lists, enumerations, etc.
+% \begin{macrocode}
+\def\@Acdash{\ifdim\lastskip>\z@\unskip\nobreak\hskip.2em\fi
+ \cyrdash\hskip.2em\ignorespaces}%
+% \end{macrocode}
+%
+% |\@Bcdash| is invoked by |"--~|. It types Cyrillic emdash in compound
+% names (like Mendeleev--Klapeiron); requires no space characters around and
+% adds extra space after the dash.
+% \begin{macrocode}
+\def\@Bcdash{\leavevmode\ifdim\lastskip>\z@\unskip\fi
+ \nobreak\cyrdash\penalty\exhyphenpenalty\hskip\z@skip\ignorespaces}%
+% \end{macrocode}
+%
+% |\@Ccdash| is invoked by |"--*|. It denotes direct speech and adds small
+% space after the dash.
+% \begin{macrocode}
+\def\@Ccdash{\leavevmode
+ \nobreak\cyrdash\nobreak\hskip.35em\ignorespaces}%
+% \end{macrocode}
+%
+% \Describe\cyrdash{}
+% The |\cyrdash| can be defined in a fontenc file as it is done for
+% the \texttt{T2*} encodings. We provide fake definition of |\cyrdash| only if
+% it is not defined there.
+%
+% Cyrillic \texttt{T2*} fonts contains shorter (Cyrillic) emdash. It can be
+% typeset also via the ligature |---|. So, if |\laticencoding| differs from
+% \texttt{T2*} switching of languages also changes the emdash length typed as
+% ligature in the source file.
+%
+% \changes{russianb-1.2}{2011/10/20}{Warning is added if \cs{cyrdash} defined}
+% \begin{macrocode}
+\ifx\cyrdash\undefined
+ \def\cyrdash{\hbox to.8em{--\hss--}}
+ \PackageInfo{babel}{\string\cyrdash\space is defined}
+\fi
+% \end{macrocode}
+%
+% \changes{russianb-1.1f}{1998/06/26}{%
+% Add macro for thinspace between initials}
+%
+% Finally, we define a shorthand thin space to be placed between initials
+% as in |D.",Mendeleev|. When used instead of |\,| as in |D.\,Mendeleev|
+% it allows hyphenation in the next word.
+%
+% \begin{macrocode}
+\declare@shorthand{russian}{",}{\nobreak\hskip.2em\ignorespaces}
+% \end{macrocode}
+%
+%
+% \subsection{Switching to and from Russian}
+%
+% Now we define additional macros used to reset current language to
+% Russian and back
+% to some original state. The package \pkg{babel} based on the assumption
+% that original state is characterized by a Latin encoding. Previously,
+% for back reset the macro |\OriginalTeX| was used, but now use |\latintext|
+% for the same purpose.
+%
+%
+% \subsubsection{Caption names}
+%
+% First, we define Russian equivalents for Russian caption names.
+%
+% \Describe\captionsrussian{}
+% The macro |\captionsrussian| defines caption names used in the
+% four standard document classes provided with \LaTeX. The macro |\cyr|
+% activates Cyrillic encoding. It could be dropped if we would be sure
+% that Russian captions are called only if current language is Russian.
+% However, the macros such as |\Russian| do not conform to strict rules
+% of the package \pkg{babel} as explained in the above.
+%
+% As of version v.1.2 we eliminate |\cyr...| macros from caption names
+% if unicode engine is running. In the latter case, Cyrillic letters are typed
+% in by their unicode code-points, the |^^^^abcd| notation is not used
+% since it causes error at compilation time in case if \LaTeX\ is running
+% and \texttt{utf8} input encoding is not declared.
+%
+% Note that two names for the Table of Contents can be used in Russian
+% publications. For books (and reports) the second variant is
+% appropriate, but for proceedings the first variant is preferred:
+%
+% \changes{russianb-1.2}{2011/10/20}{Unicode code-points added for LuaLaTeX}
+% \begin{macrocode}
+\if@uni@ode
+ %\captionsrussian@modern
+ \addto\captionsrussian{%
+ \def\prefacename{Предисловие}%
+ \def\refname{Список литературы}%
+ \def\abstractname{Аннотация}%
+ \def\bibname{Литература}%
+ \def\chaptername{Глава}%
+ \def\appendixname{Приложение}%
+ \@ifundefined{thechapter}
+ {\def\contentsname{Содержание}}%
+ {\def\contentsname{Оглавление}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{Список иллюстраций}%
+ \def\listtablename{Список таблиц}%
+ \def\indexname{Предметный указатель}%
+ \def\authorname{Именной указатель}%
+ \def\figurename{Рис.}%
+ \def\tablename{Таблица}%
+ \def\partname{Часть}%
+ \def\enclname{вкл.}%
+ \def\ccname{исх.}%
+ \def\headtoname{вх.}%
+ \def\pagename{с.}%
+ \def\seename{см.}%
+ \def\alsoname{см.\ также}%
+ \def\proofname{Доказательство}%
+ \def\glossaryname{Словарь терминов}%
+ }%
+ \def\captionsrussian@ancient{%
+ \def\prefacename{Предисловіе}%
+ \def\refname{Примѣчанія}%
+ \def\abstractname{Аннотація}%
+ \def\bibname{Библіографія}%
+ \def\chaptername{Глава}%
+ \def\appendixname{Приложеніе}%
+ \@ifundefined{thechapter}
+ {\def\contentsname{Содержаніе}}%
+ {\def\contentsname{Оглавленіе}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{Списокъ иллюстрацій}%
+ \def\listtablename{Списокъ таблицъ}%
+ \def\indexname{Предмѣтный указатель}%
+ \def\authorname{Именной указатель}%
+ \def\figurename{Рис.}%
+ \def\tablename{Таблица}%
+ \def\partname{Часть}%
+ \def\enclname{вкл.}%
+ \def\ccname{исх.}%
+ \def\headtoname{вх.}%
+ \def\pagename{с.}%
+ \def\seename{см.}%
+ \def\alsoname{см.~также}%
+ \def\proofname{Доказательство}%
+ \def\glossaryname{Словарь терминов}%
+ }
+\else
+ %\def\captionsrussian@modern{%
+ \addto\captionsrussian{%
+ \def\prefacename{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyri\cyrs\cyrl\cyro\cyrv\cyri\cyre}}%
+ \def\refname{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\
+ \cyrl\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyrery}}%
+ \def\abstractname{%
+ {\cyr\CYRA\cyrn\cyrn\cyro\cyrt\cyra\cyrc\cyri\cyrya}}%
+ \def\bibname{%
+ {\cyr\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}}%
+ \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+ \def\appendixname{%
+ {\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrzh\cyre\cyrn\cyri\cyre}}%
+ \@ifundefined{thechapter}%
+ {\def\contentsname{%
+ {\cyr\CYRS\cyro\cyrd\cyre\cyrr\cyrzh\cyra\cyrn\cyri\cyre}}}%
+ {\def\contentsname{%
+ {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyri\cyre}}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk
+ \ \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyri\cyrishrt}}%
+ \def\listtablename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk
+ \ \cyrt\cyra\cyrb\cyrl\cyri\cyrc}}%
+ \def\indexname{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyrm\cyre\cyrt\cyrn\cyrery\cyrishrt
+ \ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\authorname{%
+ {\cyr\CYRI\cyrm\cyre\cyrn\cyrn\cyro\cyrishrt
+ \ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\figurename{{\cyr\CYRR\cyri\cyrs.}}%
+ \def\tablename{{\cyr\CYRT\cyra\cyrb\cyrl\cyri\cyrc\cyra}}%
+ \def\partname{{\cyr\CYRCH\cyra\cyrs\cyrt\cyrsftsn}}%
+ \def\enclname{{\cyr\cyrv\cyrk\cyrl.}}%
+ \def\ccname{{\cyr\cyri\cyrs\cyrh.}}%
+ \def\headtoname{{\cyr\cyrv\cyrh.}}%
+ \def\pagename{{\cyr\cyrs.}}%
+ \def\seename{{\cyr\cyrs\cyrm.}}%
+ \def\alsoname{{\cyr\cyrs\cyrm.\ \cyrt\cyra\cyrk\cyrzh\cyre}}%
+ \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz\cyra\cyrt
+ \cyre\cyrl\cyrsftsn\cyrs\cyrt\cyrv\cyro}}%
+ \def\glossaryname{{\cyr\CYRS\cyrl\cyro\cyrv\cyra\cyrr\cyrsftsn\
+ \cyrt\cyre\cyrr\cyrm\cyri\cyrn\cyro\cyrv}}%
+ }%
+ \def\captionsrussian@ancient{%
+ \def\prefacename{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyri\cyrs\cyrl\cyro\cyrv\cyrii\cyre}}%
+ \def\refname{%
+ {\cyr\CYRP\cyrr\cyri\cyrm\cyryat\cyrch\cyra\cyrn\cyrii\cyrya}}% <-- Примѣчанія, нет \cyryat в кодировке T2*
+ \def\abstractname{%
+ {\cyr\CYRA\cyrn\cyrn\cyro\cyrt\cyra\cyrc\cyrii\cyrya}}%
+ \def\bibname{%
+ {\cyr\CYRB\cyri\cyrb\cyrl\cyrii\cyro\cyrg\cyrr\cyra\cyrf\cyrii\cyrya}}% <-- Библіографія
+ \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+ \def\appendixname{%
+ {\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrzh\cyre\cyrn\cyrii\cyre}}%
+ \@ifundefined{thechapter}%
+ {\def\contentsname{%
+ {\cyr\CYRS\cyro\cyrd\cyre\cyrr\cyrzh\cyra\cyrn\cyrii\cyre}}}%
+ {\def\contentsname{%
+ {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyrii\cyre}}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
+ \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}% <-- Списокъ иллюстрацій
+ \def\listtablename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
+ \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}% <-- Списокъ таблицъ
+ \def\indexname{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyrm\cyryat\cyrt\cyrn\cyrery\cyrishrt\space
+ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}% <-- Предмѣтный указатель, есть \cyryat в кодировке X2
+ \def\authorname{%
+ {\cyr\CYRI\cyrm\cyre\cyrn\cyrn\cyro\cyrishrt\
+ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\figurename{{\cyr\CYRR\cyri\cyrs.}}%
+ \def\tablename{{\cyr\CYRT\cyra\cyrb\cyrl\cyri\cyrc\cyra}}%
+ \def\partname{{\cyr\CYRCH\cyra\cyrs\cyrt\cyrsftsn}}%
+ \def\enclname{{\cyr\cyrv\cyrk\cyrl.}}%
+ \def\ccname{{\cyr\cyri\cyrs\cyrh.}}%
+ \def\headtoname{{\cyr\cyrv\cyrh.}}%
+ \def\pagename{{\cyr\cyrs.}}%
+ \def\seename{{\cyr\cyrs\cyrm.}}%
+ \def\alsoname{{\cyr\cyrs\cyrm.\ \cyrt\cyra\cyrk\cyrzh\cyre}}%
+ \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz\cyra\cyrt
+ \cyre\cyrl\cyrsftsn\cyrs\cyrt\cyrv\cyro}}%
+ \def\glossaryname{{\cyr\CYRS\cyrl\cyro\cyrv\cyra\cyrr\cyrsftsn\
+ \cyrt\cyre\cyrr\cyrm\cyri\cyrn\cyro\cyrv}}% <-- Needs translation
+ }%
+\fi
+% \end{macrocode}
+%
+% \subsubsection{Date in Russian}
+%
+% \Describe\daterussian{}
+% The macro |\daterussian| is used to reset the macro |\today| in Russian.
+%
+% \changes{russianb-1.2}{2011/10/20}{Unicode code-points added for LuaLaTeX}
+% \begin{macrocode}
+\if@uni@ode
+ \addto\daterussian{%
+ \def\today{\number\day~\ifcase\month\or
+ января\or
+ февраля\or
+ марта\or
+ апреля\or
+ мая\or
+ июня\or
+ июля\or
+ августа\or
+ сентября\or
+ октября\or
+ ноября\or
+ декабря\fi
+ \space \number\year~г.}}
+ \def\daterussian@ancient{%
+ \def\today{\number\day~\ifcase\month\or%
+ января\or
+ февраля\or
+ марта\or
+ апреля\or
+ мая\or
+ іюня\or
+ іюля\or
+ августа\or
+ сентября\or
+ октября\or
+ ноября\or
+ декабря\fi%
+ \space \number\year~г.}}
+\else
+ \def\daterussian{%
+ \def\today{\number\day~\ifcase\month\or
+ \cyrya\cyrn\cyrv\cyra\cyrr\cyrya\or
+ \cyrf\cyre\cyrv\cyrr\cyra\cyrl\cyrya\or
+ \cyrm\cyra\cyrr\cyrt\cyra\or
+ \cyra\cyrp\cyrr\cyre\cyrl\cyrya\or
+ \cyrm\cyra\cyrya\or
+ \cyrii\cyryu\cyrn\cyrya\or
+ \cyrii\cyryu\cyrl\cyrya\or
+ \cyra\cyrv\cyrg\cyru\cyrs\cyrt\cyra\or
+ \cyrs\cyre\cyrn\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyro\cyrk\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyrn\cyro\cyrya\cyrb\cyrr\cyrya\or
+ \cyrd\cyre\cyrk\cyra\cyrb\cyrr\cyrya\fi
+ \space \number\year~\cyrg.}}
+ \def\daterussian@ancient{%
+ \def\today{\number\day~\ifcase\month\or
+ \cyrya\cyrn\cyrv\cyra\cyrr\cyrya\or
+ \cyrf\cyre\cyrv\cyrr\cyra\cyrl\cyrya\or
+ \cyrm\cyra\cyrr\cyrt\cyra\or
+ \cyra\cyrp\cyrr\cyre\cyrl\cyrya\or
+ \cyrm\cyra\cyrya\or
+ \cyri\cyryu\cyrn\cyrya\or
+ \cyri\cyryu\cyrl\cyrya\or
+ \cyra\cyrv\cyrg\cyru\cyrs\cyrt\cyra\or
+ \cyrs\cyre\cyrn\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyro\cyrk\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyrn\cyro\cyrya\cyrb\cyrr\cyrya\or
+ \cyrd\cyre\cyrk\cyra\cyrb\cyrr\cyrya\fi
+ \space \number\year~\cyrg.}}
+\fi
+% \end{macrocode}
+%
+% \subsubsection{Hyphenation patterns}
+%
+% Russian hyphenation patterns are automatically activated every time
+% Russian language is selected via |\selectlanguage|, |\foreignlanguage|
+% or equivalent command. But we need to declare values of
+% |\lefthyphenmin| and |\righthyphenmin|; both are set to~2.
+%
+% As of v.1.2 we removed a definition for |\englishhyphenmins|. It is
+% not deal of \file{russianb.ldf}.
+%
+% \changes{russianb-1.1a}{1995/07/04}{use \cs{russianhyphenmins} to
+% store the correct values}
+% \changes{russianb-1.1m}{2000/09/22}{Now use \cs{providehyphenmins} to
+% provide a default value}
+% \changes{russianb-1.2}{2011/10/20}{\cs{englishhyphenmins} is removed}
+% \begin{macrocode}
+\providehyphenmins{\CurrentOption}{\tw@\tw@}
+\providehyphenmins{russian}{\tw@\tw@}
+% \end{macrocode}
+%
+% \subsubsection{Extra definitions}
+% \label{sss:extra}
+%
+% \Describe\extrasrussian{}
+% \DescribeOther\noextrasrussian{}
+% The macro |\extrasrussian| performs extra definitions in addition to
+% resetting the caption names and date.
+% The macro |\noextrasrussian| is used to cancel the actions of
+% |\extrasrussian|.
+%
+% \changes{russianb-1.1b}{1996/02/20}{Added switch to \texttt{LWN}
+% encoding}
+%
+% First, we instruct \pkg{babel} to switch font encoding using earlier
+% defined macros |\cyrillictext| and |\latintext|.
+%
+% \begin{macrocode}
+\addto\extrasrussian{\cyrillictext}
+\addto\noextrasrussian{\latintext}
+% \end{macrocode}
+%
+% Second, we specify that the Russian group of shorthands should be used.
+%
+% \begin{macrocode}
+\addto\extrasrussian{\languageshorthands{russian}}
+\addto\extrasrussian{\bbl@activate{"}}
+\addto\noextrasrussian{\bbl@deactivate{"}}
+% \end{macrocode}
+%
+% Now the action |\extrasrussian| has to execute is to make sure that the
+% command |\frenchspacing| is in effect. If this is not the case the
+% execution of |\noextrasrussian| will switch it off again.
+%
+% \begin{macrocode}
+\addto\extrasrussian{\bbl@frenchspacing}
+\addto\noextrasrussian{\bbl@nonfrenchspacing}
+% \end{macrocode}
+%
+%
+% \subsection{Alphabetic counters}
+%
+% Do we need to reset |\@alph| and |\@Alph|? They are used in the
+% \LaTeX\ core to define the macros |\alph| and |\Alph|, respectively, which
+% type a counter with a corresponding letter of Latin alphabet.
+% We just want to make sure that correct |\latinencoding| is used instead of
+% |\latinencoding| to typeset the counter. Starting from v.1.2 we do not
+% reset these macros since all Cyrillic encoding but \texttt{X2} do have
+% Latin letters. When using the \texttt{X2} encoding user must himself
+% take care about selecting correct encoding when he switches his keyboard.
+% Our decision is motivated as follows. If selected Cyrillic font is visually
+% different from Latin font, the macro |\@alph| and |\@Alph| will produce
+% visually different output from surrounding text if they are used with
+% Russian text, which is completely legitimate.
+%
+% Notice for commented code:\\
+% We put |\latinencoding| in braces to avoid problems with
+% |\@alph| inside minipages (e.g., footnotes inside minipages) where
+% |\@alph| is expanded and we get for example `|\fontencoding OT1|'
+% (|\fontencoding| is robust).
+%
+% Note added on 2013/03/22: |{\fontencoding{\latinencoding}\selectfont|
+% rises an error with recent version of \pkg{microtype} package after the
+% |\appendix| declaration (which resets |\thechapter| to |\@Alph\c@chapter}|).
+% Most languages do not reset |\@alph| and |\@Alph| macros and only
+% \pkg{ukrainian} and \pkg{bulgarian} add |\fontencoding| to |\@alph| and
+% |\@Alph|.
+%
+% Since v.1.3 we do not reset |\@alph| and |\@Alph| here.
+% Resetting |\fontencoding| in |\@alph| and |\@Alph| causes an error
+% if the package |smartref| is loaded and a |\sref| occurs after the
+% |\appendix| declaration which resets |\thechapter| to |\@Alph\c@chapter|.
+% \changes{russianb-1.3}{2013/03/22}{Removed \cs{@alph} and \cs{@Alph}}
+%
+% \begin{macrocode}
+%\def\@alph#1{{\fontencoding{\latinencoding}\selectfont
+% \ifcase#1\or
+% a\or b\or c\or d\or e\or f\or g\or h\or
+% i\or j\or k\or l\or m\or n\or o\or p\or
+% q\or r\or s\or t\or u\or v\or w\or x\or
+% y\or z\else\@ctrerr\fi}}%
+%\def\@Alph#1{{\fontencoding{\latinencoding}\selectfont
+% \ifcase#1\or
+% A\or B\or C\or D\or E\or F\or G\or H\or
+% I\or J\or K\or L\or M\or N\or O\or P\or
+% Q\or R\or S\or T\or U\or V\or W\or X\or
+% Y\or Z\else\@ctrerr\fi}}%
+% \end{macrocode}
+%
+% We add new enumeration style for Russian manuscripts with
+% Cyrillic letters.
+%
+% \Describe\Asbuk{}
+% We begin by defining |\Asbuk| which works like |\Alph|, but produces
+% (uppercase) Cyrillic letters instead of Latin ones. The letters YO,
+% ISHRT, HRDSN, ERY, and SFTSN are skipped, as usual for such
+% enumeration.
+%
+% \begin{macrocode}
+\def\Asbuk#1{\expandafter\russian@Alph\csname c@#1\endcsname}
+\if@uni@ode
+ \def\russian@Alph#1{\ifcase#1\or
+ А\or Б\or В\or Г\or Д\or Е\or Ж\or
+ З\or И\or К\or Л\or М\or Н\or О\or
+ П\or Р\or С\or Т\or У\or Ф\or Х\or
+ Ц\or Ч\or Ш\or Щ\or Э\or Ю\or Я\else\@ctrerr\fi}
+\else
+ \def\russian@Alph#1{\ifcase#1\or
+ \CYRA\or\CYRB\or\CYRV\or\CYRG\or\CYRD\or\CYRE\or\CYRZH\or
+ \CYRZ\or\CYRI\or\CYRK\or\CYRL\or\CYRM\or\CYRN\or\CYRO\or
+ \CYRP\or\CYRR\or\CYRS\or\CYRT\or\CYRU\or\CYRF\or\CYRH\or
+ \CYRC\or\CYRCH\or\CYRSH\or\CYRSHCH\or\CYREREV\or\CYRYU\or
+ \CYRYA\else\@ctrerr\fi}
+\fi
+% \end{macrocode}
+%
+% \Describe\asbuk{}
+% The macro |\asbuk| is similar to |\alph|; it produces lowercase
+% Russian letters.
+%
+% \begin{macrocode}
+\def\asbuk#1{\expandafter\russian@alph\csname c@#1\endcsname}
+\if@uni@ode
+ \def\russian@alph#1{\ifcase#1\or
+ а\or б\or в\or г\or д\or е\or ж\or
+ з\or и\or к\or л\or м\or н\or о\or
+ п\or р\or с\or т\or у\or ф\or х\or
+ ц\or ч\or ш\or щ\or э\or ю\or я\else\@ctrerr\fi}
+\else
+ \def\russian@alph#1{\ifcase#1\or
+ \cyra\or\cyrb\or\cyrv\or\cyrg\or\cyrd\or\cyre\or\cyrzh\or
+ \cyrz\or\cyri\or\cyrk\or\cyrl\or\cyrm\or\cyrn\or\cyro\or
+ \cyrp\or\cyrr\or\cyrs\or\cyrt\or\cyru\or\cyrf\or\cyrh\or
+ \cyrc\or\cyrch\or\cyrsh\or\cyrshch\or\cyrerev\or\cyryu\or
+ \cyrya\else\@ctrerr\fi}
+\fi
+% \end{macrocode}
+%
+% Babel 3.9 has introduced a notion of a language attribute.
+% An \Lopt{ancient} attribute changes default behavior, which
+% uses modern Russian spelling, an activates an alternative set of
+% captions and date macros suitable for typesetting ancient
+% Slavonic and Church books.
+% \begin{macrocode}
+\bbl@declare@ttribute{russian}{ancient}{%
+ \PackageInfo{babel}{Russian attribute set to ancient}%
+ \let\captionsrussian=\captionsrussian@ancient
+ \let\daterussian=\daterussian@ancient
+}
+% \end{macrocode}
+% We don't want for long internal macros to waste memory. So we declare
+% them to be usable within the preamble only.
+% \begin{macrocode}
+\@onlypreamble\captionsrussian@ancient
+\@onlypreamble\daterussian@ancient
+% \end{macrocode}
+%
+% \subsection{Cyrillic math}
+%
+% For compatibility with older Russian packages we could define the |\No|
+% macro. However the Russian number sign is now superseded with |\textnumero|.
+% Moreover, it can be found of Russian keyboard. Therefore we discard |\No|
+% since v.1.2.
+% \begin{quote}
+% \begin{verbatim}
+%\DeclareRobustCommand{\No}{%
+% \ifmmode{\nfss@text{\textnumero}}\else\textnumero\fi}
+% \end{verbatim}
+% \end{quote}
+%
+%
+% As of version 1.2 the macros |\cyrmath..| are not supported any more. They
+% requires package \pkg{textmath} which is not available now. Instead of
+% |\cyrmath..| it is advised to use corresponding |\text..| commands; they
+% do work in math mode.
+% \begin{macrocode}
+%\RequirePackage{textmath}
+% \@ifundefined{sym\cyrillicencoding letters}{}{%
+% \SetSymbolFont{\cyrillicencoding letters}{bold}\cyrillicencoding
+% \rmdefault\bfdefault\updefault
+% \DeclareSymbolFontAlphabet\cyrmathrm{\cyrillicencoding letters}
+% \end{macrocode}
+% And we need few commands to switch to different variants.
+% \begin{macrocode}
+%\DeclareMathAlphabet\cyrmathbf\cyrillicencoding
+% \rmdefault\bfdefault\updefault
+%\DeclareMathAlphabet\cyrmathsf\cyrillicencoding
+% \sfdefault\mddefault\updefault
+%\DeclareMathAlphabet\cyrmathit\cyrillicencoding
+% \rmdefault\mddefault\itdefault
+%\DeclareMathAlphabet\cyrmathtt\cyrillicencoding
+% \ttdefault\mddefault\updefault
+%
+%\SetMathAlphabet\cyrmathsf{bold}\cyrillicencoding
+% \sfdefault\bfdefault\updefault
+%\SetMathAlphabet\cyrmathit{bold}\cyrillicencoding
+% \rmdefault\bfdefault\itdefault
+%}
+% \end{macrocode}
+%
+% \Describe\sh{}
+% \DescribeOther\ch{}%
+% \DescribeOther\tg{}%
+% \DescribeOther\ctg{}%
+% \DescribeOther\arctg{}%
+% \DescribeOther\arcctg{}%
+% \DescribeOther\th{}%
+% \DescribeOther\cth{}%
+% \DescribeOther\cosec{}%
+% We also define few math operator names according to Russian typesetting
+% traditions. Some math functions in Russian math books have names
+% different from English writings. For example, \texttt{sinh} in
+% Russian is called \texttt{sh}. Special consideration needs the
+% macro |\th| that conflicts with the text symbol |\th|
+% defined in Latin~1 encoding:
+%
+% \changes{russianb-1.2}{2004/05/21}{Change definition of \cs{th}
+% only for this language}
+% \begin{macrocode}
+\def\sh{\mathop{\operator@font sh}\nolimits}
+\def\ch{\mathop{\operator@font ch}\nolimits}
+\def\tg{\mathop{\operator@font tg}\nolimits}
+\def\ctg{\mathop{\operator@font ctg}\nolimits}
+\def\arctg{\mathop{\operator@font arctg}\nolimits}
+\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
+\addto\extrasrussian{%
+ \babel@save{\th}%
+ \let\ltx@th\th
+ \def\th{\textormath{\ltx@th}%
+ {\mathop{\operator@font th}\nolimits}}%
+ }
+\def\cth{\mathop{\operator@font cth}\nolimits}
+\def\cosec{\mathop{\operator@font cosec}\nolimits}
+% \end{macrocode}
+%
+% \Describe\nod{}%
+% \DescribeOther\nok{}%
+% \DescribeOther\prog{}%
+% \DescribeOther\NOD{}%
+% \DescribeOther\NOK{}%
+% \DescribeOther\Prog{}%
+% Finally, we define some rare Russian mathematical symbols:
+% \begin{macrocode}
+\def\Prob{\mathop{\kern\z@\mathsf{P}}\nolimits}
+\def\Variance{\mathop{\kern\z@\mathsf{D}}\nolimits}
+\if@uni@ode
+ \def\nod{\mathop{\mathrm{н.о.д.}}\nolimits}
+ \def\nok{\mathop{\mathrm{н.о.к.}}\nolimits}
+ \def\NOD{\mathop{\mathrm{НОД}}\nolimits}
+ \def\NOK{\mathop{\mathrm{НОК}}\nolimits}
+ \def\proj{\mathop{\mathrm{Пр}}\nolimits}
+\else
+ \def\nod{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrd.}}\nolimits}
+ \def\nok{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrk.}}\nolimits}
+ \def\NOD{\mathop{\cyrmathrm{\CYRN\CYRO\CYRD}}\nolimits}
+ \def\NOK{\mathop{\cyrmathrm{\CYRN\CYRO\CYRK}}\nolimits}
+ \def\Proj{\mathop{\cyrmathrm{\CYRP\cyrr}}\nolimits}
+\fi
+% \end{macrocode}
+%
+% \subsection{Final settings}
+%
+% The macro |\ldf@finish| does work needed
+% at the end of each \file{.ldf} file. This
+% includes resetting the category code of the \texttt{@}-sign,
+% loading a local configuration file, and preparing the language
+% to be activated at |\begin{document}| time.
+%
+% \changes{russianb-1.1d}{1996/11/03}{Now use \cs{ldf@finish} to wrap
+% up}
+% \begin{macrocode}
+\ldf@finish{russian}
+% \end{macrocode}
+%</code>
+%
+% \Finale
+%%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%
+\endinput
+
+y
diff --git a/Master/texmf-dist/source/generic/babel-russian/russianb.ins b/Master/texmf-dist/source/generic/babel-russian/russianb.ins
new file mode 100644
index 00000000000..f5a6ac39507
--- /dev/null
+++ b/Master/texmf-dist/source/generic/babel-russian/russianb.ins
@@ -0,0 +1,149 @@
+%%
+%% This file will generate fast loadable files and documentation
+%% driver files from the doc files in this package when run through
+%% LaTeX or TeX.
+%%
+%% Copyright 2011-2013 Igor A. Kotelnikov.
+%% Copyright 1989-2012 Johannes L. Braams and any individual authors
+%% listed elsewhere in this file. All rights reserved.
+%%
+%% This file is part of the Babel system.
+%% --------------------------------------
+%%
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% The Current Maintainer of this work is Johannes Braams.
+%%
+%% The list of all files belonging to the LaTeX base distribution is
+%% given in the file `manifest.bbl. See also `legal.bbl' for additional
+%% information.
+%%
+%% The list of derived (unpacked) files belonging to the distribution
+%% and covered by LPPL is defined by the unpacking scripts (with
+%% extension .ins) which are part of the distribution.
+%%
+%% --------------- start of docstrip commands ------------------
+%%
+\def\filedate{2013/04/08}
+\def\batchfile{russianb.ins}
+\input docstrip.tex
+
+{\ifx\generate\undefined
+\Msg{**********************************************}
+\Msg{*}
+\Msg{* This installation requires docstrip}
+\Msg{* version 2.3c or later.}
+\Msg{*}
+\Msg{* An older version of docstrip has been input}
+\Msg{*}
+\Msg{**********************************************}
+\errhelp{Move or rename old docstrip.tex.}
+\errmessage{Old docstrip in input path}
+\batchmode
+\csname @@end\endcsname
+\fi}
+
+\declarepreamble\mainpreamble
+This is a generated file.
+
+Copyright 1989-2008 Johannes L. Braams and any individual authors
+listed elsewhere in this file. All rights reserved.
+
+This file was generated from file(s) of the Babel system.
+---------------------------------------------------------
+
+It may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3
+of this license or (at your option) any later version.
+The latest version of this license is in
+ http://www.latex-project.org/lppl.txt
+and version 1.3 or later is part of all distributions of LaTeX
+version 2003/12/01 or later.
+
+This work has the LPPL maintenance status "maintained".
+
+The Current Maintainer of this work is Johannes Braams.
+
+This file may only be distributed together with a copy of the Babel
+system. You may however distribute the Babel system without
+such generated files.
+
+The list of all files belonging to the Babel distribution is
+given in the file `manifest.bbl'. See also `legal.bbl for additional
+information.
+
+The list of derived (unpacked) files belonging to the distribution
+and covered by LPPL is defined by the unpacking scripts (with
+extension .ins) which are part of the distribution.
+\endpreamble
+
+\declarepreamble\fdpreamble
+
+This is a generated file.
+
+Copyright 2011-2013 Igor A. Kotelnikov.
+Copyright 1989-2012 Johannes L. Braams and any individual authors
+listed elsewhere in this file. All rights reserved.
+
+This file was generated from file(s) of the Babel system.
+---------------------------------------------------------
+
+It may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3
+of this license or (at your option) any later version.
+The latest version of this license is in
+ http://www.latex-project.org/lppl.txt
+and version 1.3 or later is part of all distributions of LaTeX
+version 2003/12/01 or later.
+
+This work has the LPPL maintenance status "maintained".
+
+The Current Maintainer of this work is Javier Bezos.
+
+This file may only be distributed together with a copy of the Babel
+system. You may however distribute the Babel system without
+such generated files.
+
+The list of all files belonging to the Babel distribution is
+given in the file `manifest.bbl'. See also `legal.bbl for additional
+information.
+
+In particular, permission is granted to customize the declarations in
+this file to serve the needs of your installation.
+
+However, NO PERMISSION is granted to distribute a modified version
+of this file under its original name.
+
+\endpreamble
+
+\usedir{tex/generic/babel}
+\keepsilent
+
+\usepreamble\mainpreamble
+
+\generate{\file{russianb.ldf}{\from{russianb.dtx}{code}}}
+
+\ifToplevel{
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* files into a directory searched by TeX:}
+\Msg{*}
+\Msg{* \space\space All *.fd}
+\Msg{*}
+\Msg{* To produce the documentation run the files ending with}
+\Msg{* `.fdd' through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing}
+\Msg{***********************************************************}
+}
+
+\endinput
diff --git a/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf b/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf
new file mode 100644
index 00000000000..292139d20f6
--- /dev/null
+++ b/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf
@@ -0,0 +1,492 @@
+%%
+%% This is file `russianb.ldf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% russianb.dtx (with options: `code')
+%% This is a generated file.
+%%
+%% Copyright 1989-2008 Johannes L. Braams and any individual authors
+%% listed elsewhere in this file. All rights reserved.
+%%
+%% This file was generated from file(s) of the Babel system.
+%% ---------------------------------------------------------
+%%
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2003/12/01 or later.
+%%
+%% This work has the LPPL maintenance status "maintained".
+%%
+%% The Current Maintainer of this work is Johannes Braams.
+%%
+%% This file may only be distributed together with a copy of the Babel
+%% system. You may however distribute the Babel system without
+%% such generated files.
+%%
+%% The list of all files belonging to the Babel distribution is
+%% given in the file `manifest.bbl'. See also `legal.bbl for additional
+%% information.
+%%
+%% The list of derived (unpacked) files belonging to the distribution
+%% and covered by LPPL is defined by the unpacking scripts (with
+%% extension .ins) which are part of the distribution.
+\ProvidesLanguage{russian}
+ [2013/04/13 1.3a Russian support from the babel system]
+%%
+%% Babel package for LaTeX 2e
+%% Copyright (C) 1989 - 2008
+%% by Johannes Braams, TeXniek
+%% Russian Language Definition File
+%% Copyright (C) 1995 - 2008
+%% by Olga Lapko cyrtug at mir.msk.su
+%% Johannes Braams, TeXniek
+%% Adapted to the T2 and X2 Cyrillic encodings
+%% by Vladimir Volovich TeX at vvv.vsu.ru
+%% Werner Lemberg wl at gnu.org
+%% Copyright (C) 2011 - 2013
+%% by Igor A. Kotelnikov kia999 at mail dot ru
+%% Adapted to EU1 (LuaTeX) and EU2 (XeTeX) encodings
+%% Please report errors to: Igor A. Kotelnikov
+%% kia999 at mail dot ru
+%%
+\LdfInit{russian}{captionsrussian}
+\ifdefined\if@uni@ode
+ \PackageError{babel}{if@uni@ode already defined.\MessageBreak
+ Please contact author of russianb.ldf}
+ \relax
+\fi
+\newif\if@uni@ode
+\ifdefined\luatexversion \@uni@odetrue \else
+\ifdefined\XeTeXrevision \@uni@odetrue \fi\fi
+\ifx\l@russian\@undefined
+ \@nopatterns{Russian}
+ \adddialect\l@russian0
+\fi
+\def\@setcyrillicencoding{%
+ \def\sce@a##1##2{%
+ \edef\sce@b{##1}%
+ \edef\sce@c{##2}%
+ \ifx\sce@b\sce@c
+ \let\cyrillicencoding\sce@c
+ \fi}%
+ \def\cdp@elt##1##2##3##4{%
+ \sce@a{##1}{OT2}%
+ \sce@a{##1}{LCY}%
+ \sce@a{##1}{X2}%
+ \sce@a{##1}{T2C}%
+ \sce@a{##1}{T2B}%
+ \sce@a{##1}{T2A}%
+ \if@uni@ode
+ \sce@a{##1}{EU1}%
+ \sce@a{##1}{EU2}%
+ \fi}%
+ \cdp@list
+}
+\@setcyrillicencoding
+\@onlypreamble\@setcyrillicencoding
+\@onlypreamble\sce@a
+\@onlypreamble\sce@b
+\@onlypreamble\sce@c
+\ifdefined\cyrillicencoding
+\else
+ \if@uni@ode
+ \ifdefined\XeTeXrevision
+ \edef\cyrillicencoding{EU1}
+ \else\ifdefined\luatexversion
+ \edef\cyrillicencoding{EU2}
+ \fi\fi
+ \else
+ \edef\cyrillicencoding{T2A}
+ \fi
+ \PackageWarning{babel}%
+ {No Cyrillic font encoding has been loaded so far.\MessageBreak
+ A font encoding should be declared before babel.\MessageBreak
+ Default `\cyrillicencoding' encoding will be loaded
+ }%
+ \lowercase\expandafter{\expandafter\input\cyrillicencoding enc.def\relax}%
+ \AtBeginDocument{\@setcyrillicencoding}
+\fi
+\DeclareRobustCommand{\Russian}{\selectlanguage{\russian}}
+\DeclareRobustCommand{\cyrillictext}{%
+ \fontencoding\cyrillicencoding\selectfont
+ \let\encodingdefault\cyrillicencoding
+ \expandafter\set@hyphenmins\russianhyphenmins
+ \language\l@russian}%
+\let\cyr\cyrillictext
+\expandafter\ifx\csname T@X2\endcsname\relax\else
+ \DeclareTextSymbolDefault{\AA}{OT1}
+ \DeclareTextSymbolDefault{\aa}{OT1}
+ \DeclareTextCommand{\aa}{OT1}{\r a}
+ \DeclareTextCommand{\AA}{OT1}{\r A}
+\fi
+\DeclareTextFontCommand{\textcyrillic}{\cyrillictext}
+\@ifpackageloaded{inputenc}{%
+ \if@uni@ode
+ \PackageWarning{babel}{inputenc should not be used with LuaTeX or XeTeX}
+ \fi
+}{%
+ %\def\reserved@a{LWN}%
+ %\ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{OT2}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{EU1}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \def\reserved@a{EU2}%
+ \ifx\reserved@a\cyrillicencoding\else
+ \PackageWarning{babel}%
+ {No input encoding specified for Russian language}
+ \fi\fi\fi
+ %\fi
+}
+\initiate@active@char{"}
+\begingroup \catcode`\"12
+\def\reserved@a{\endgroup
+ \def\@SS{\mathchar"7019 }
+ \def\dq{"}}
+\reserved@a
+\declare@shorthand{russian}{"`}{\quotedblbase}
+\declare@shorthand{russian}{"'}{\textquotedblleft}
+\declare@shorthand{russian}{"<}{\guillemotleft}
+\declare@shorthand{russian}{">}{\guillemotright}
+\declare@shorthand{russian}{""}{\hskip\z@skip}
+\declare@shorthand{russian}{"~}{\textormath{\leavevmode\hbox{-}}{-}}
+\declare@shorthand{russian}{"=}{\nobreak-\hskip\z@skip}
+\declare@shorthand{russian}{"|}{%
+ \textormath{\nobreak\discretionary{-}{}{\kern.03em}\allowhyphens}{}}
+\declare@shorthand{russian}{"-}{%
+ \def\russian@sh@tmp{%
+ \if\russian@sh@next-\expandafter\russian@sh@emdash
+ \else\expandafter\russian@sh@hyphen\fi}%
+ \futurelet\russian@sh@next\russian@sh@tmp}
+\def\russian@sh@hyphen{\nobreak\-\bbl@allowhyphens}
+\def\russian@sh@emdash#1#2{\cdash-#1#2}
+\def\cdash#1#2#3{\def\tempx@{#3}%
+\def\tempa@{-}\def\tempb@{~}\def\tempc@{*}%
+ \ifx\tempx@\tempa@\@Acdash\else
+ \ifx\tempx@\tempb@\@Bcdash\else
+ \ifx\tempx@\tempc@\@Ccdash\else
+ \errmessage{Wrong usage of cdash}\fi\fi\fi}
+\def\@Acdash{\ifdim\lastskip>\z@\unskip\nobreak\hskip.2em\fi
+ \cyrdash\hskip.2em\ignorespaces}%
+\def\@Bcdash{\leavevmode\ifdim\lastskip>\z@\unskip\fi
+ \nobreak\cyrdash\penalty\exhyphenpenalty\hskip\z@skip\ignorespaces}%
+\def\@Ccdash{\leavevmode
+ \nobreak\cyrdash\nobreak\hskip.35em\ignorespaces}%
+\ifx\cyrdash\undefined
+ \def\cyrdash{\hbox to.8em{--\hss--}}
+ \PackageInfo{babel}{\string\cyrdash\space is defined}
+\fi
+\declare@shorthand{russian}{",}{\nobreak\hskip.2em\ignorespaces}
+\if@uni@ode
+ %\captionsrussian@modern
+ \addto\captionsrussian{%
+ \def\prefacename{Предисловие}%
+ \def\refname{Список литературы}%
+ \def\abstractname{Аннотация}%
+ \def\bibname{Литература}%
+ \def\chaptername{Глава}%
+ \def\appendixname{Приложение}%
+ \@ifundefined{thechapter}
+ {\def\contentsname{Содержание}}%
+ {\def\contentsname{Оглавление}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{Список иллюстраций}%
+ \def\listtablename{Список таблиц}%
+ \def\indexname{Предметный указатель}%
+ \def\authorname{Именной указатель}%
+ \def\figurename{Рис.}%
+ \def\tablename{Таблица}%
+ \def\partname{Часть}%
+ \def\enclname{вкл.}%
+ \def\ccname{исх.}%
+ \def\headtoname{вх.}%
+ \def\pagename{с.}%
+ \def\seename{см.}%
+ \def\alsoname{см.\ также}%
+ \def\proofname{Доказательство}%
+ \def\glossaryname{Словарь терминов}%
+ }%
+ \def\captionsrussian@ancient{%
+ \def\prefacename{Предисловіе}%
+ \def\refname{Примѣчанія}%
+ \def\abstractname{Аннотація}%
+ \def\bibname{Библіографія}%
+ \def\chaptername{Глава}%
+ \def\appendixname{Приложеніе}%
+ \@ifundefined{thechapter}
+ {\def\contentsname{Содержаніе}}%
+ {\def\contentsname{Оглавленіе}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{Списокъ иллюстрацій}%
+ \def\listtablename{Списокъ таблицъ}%
+ \def\indexname{Предмѣтный указатель}%
+ \def\authorname{Именной указатель}%
+ \def\figurename{Рис.}%
+ \def\tablename{Таблица}%
+ \def\partname{Часть}%
+ \def\enclname{вкл.}%
+ \def\ccname{исх.}%
+ \def\headtoname{вх.}%
+ \def\pagename{с.}%
+ \def\seename{см.}%
+ \def\alsoname{см.~также}%
+ \def\proofname{Доказательство}%
+ \def\glossaryname{Словарь терминов}%
+ }
+\else
+ %\def\captionsrussian@modern{%
+ \addto\captionsrussian{%
+ \def\prefacename{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyri\cyrs\cyrl\cyro\cyrv\cyri\cyre}}%
+ \def\refname{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\
+ \cyrl\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyrery}}%
+ \def\abstractname{%
+ {\cyr\CYRA\cyrn\cyrn\cyro\cyrt\cyra\cyrc\cyri\cyrya}}%
+ \def\bibname{%
+ {\cyr\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}}%
+ \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+ \def\appendixname{%
+ {\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrzh\cyre\cyrn\cyri\cyre}}%
+ \@ifundefined{thechapter}%
+ {\def\contentsname{%
+ {\cyr\CYRS\cyro\cyrd\cyre\cyrr\cyrzh\cyra\cyrn\cyri\cyre}}}%
+ {\def\contentsname{%
+ {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyri\cyre}}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk
+ \ \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyri\cyrishrt}}%
+ \def\listtablename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk
+ \ \cyrt\cyra\cyrb\cyrl\cyri\cyrc}}%
+ \def\indexname{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyrm\cyre\cyrt\cyrn\cyrery\cyrishrt
+ \ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\authorname{%
+ {\cyr\CYRI\cyrm\cyre\cyrn\cyrn\cyro\cyrishrt
+ \ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\figurename{{\cyr\CYRR\cyri\cyrs.}}%
+ \def\tablename{{\cyr\CYRT\cyra\cyrb\cyrl\cyri\cyrc\cyra}}%
+ \def\partname{{\cyr\CYRCH\cyra\cyrs\cyrt\cyrsftsn}}%
+ \def\enclname{{\cyr\cyrv\cyrk\cyrl.}}%
+ \def\ccname{{\cyr\cyri\cyrs\cyrh.}}%
+ \def\headtoname{{\cyr\cyrv\cyrh.}}%
+ \def\pagename{{\cyr\cyrs.}}%
+ \def\seename{{\cyr\cyrs\cyrm.}}%
+ \def\alsoname{{\cyr\cyrs\cyrm.\ \cyrt\cyra\cyrk\cyrzh\cyre}}%
+ \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz\cyra\cyrt
+ \cyre\cyrl\cyrsftsn\cyrs\cyrt\cyrv\cyro}}%
+ \def\glossaryname{{\cyr\CYRS\cyrl\cyro\cyrv\cyra\cyrr\cyrsftsn\
+ \cyrt\cyre\cyrr\cyrm\cyri\cyrn\cyro\cyrv}}%
+ }%
+ \def\captionsrussian@ancient{%
+ \def\prefacename{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyri\cyrs\cyrl\cyro\cyrv\cyrii\cyre}}%
+ \def\refname{%
+ {\cyr\CYRP\cyrr\cyri\cyrm\cyryat\cyrch\cyra\cyrn\cyrii\cyrya}}% <-- Примѣчанія, нет \cyryat в кодировке T2*
+ \def\abstractname{%
+ {\cyr\CYRA\cyrn\cyrn\cyro\cyrt\cyra\cyrc\cyrii\cyrya}}%
+ \def\bibname{%
+ {\cyr\CYRB\cyri\cyrb\cyrl\cyrii\cyro\cyrg\cyrr\cyra\cyrf\cyrii\cyrya}}% <-- Библіографія
+ \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+ \def\appendixname{%
+ {\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrzh\cyre\cyrn\cyrii\cyre}}%
+ \@ifundefined{thechapter}%
+ {\def\contentsname{%
+ {\cyr\CYRS\cyro\cyrd\cyre\cyrr\cyrzh\cyra\cyrn\cyrii\cyre}}}%
+ {\def\contentsname{%
+ {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyrii\cyre}}}%
+ \let\tocname=\contentsname
+ \def\listfigurename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
+ \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}% <-- Списокъ иллюстрацій
+ \def\listtablename{%
+ {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
+ \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}% <-- Списокъ таблицъ
+ \def\indexname{%
+ {\cyr\CYRP\cyrr\cyre\cyrd\cyrm\cyryat\cyrt\cyrn\cyrery\cyrishrt\space
+ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}% <-- Предмѣтный указатель, есть \cyryat в кодировке X2
+ \def\authorname{%
+ {\cyr\CYRI\cyrm\cyre\cyrn\cyrn\cyro\cyrishrt\
+ \cyru\cyrk\cyra\cyrz\cyra\cyrt\cyre\cyrl\cyrsftsn}}%
+ \def\figurename{{\cyr\CYRR\cyri\cyrs.}}%
+ \def\tablename{{\cyr\CYRT\cyra\cyrb\cyrl\cyri\cyrc\cyra}}%
+ \def\partname{{\cyr\CYRCH\cyra\cyrs\cyrt\cyrsftsn}}%
+ \def\enclname{{\cyr\cyrv\cyrk\cyrl.}}%
+ \def\ccname{{\cyr\cyri\cyrs\cyrh.}}%
+ \def\headtoname{{\cyr\cyrv\cyrh.}}%
+ \def\pagename{{\cyr\cyrs.}}%
+ \def\seename{{\cyr\cyrs\cyrm.}}%
+ \def\alsoname{{\cyr\cyrs\cyrm.\ \cyrt\cyra\cyrk\cyrzh\cyre}}%
+ \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz\cyra\cyrt
+ \cyre\cyrl\cyrsftsn\cyrs\cyrt\cyrv\cyro}}%
+ \def\glossaryname{{\cyr\CYRS\cyrl\cyro\cyrv\cyra\cyrr\cyrsftsn\
+ \cyrt\cyre\cyrr\cyrm\cyri\cyrn\cyro\cyrv}}% <-- Needs translation
+ }%
+\fi
+\if@uni@ode
+ \addto\daterussian{%
+ \def\today{\number\day~\ifcase\month\or
+ января\or
+ февраля\or
+ марта\or
+ апреля\or
+ мая\or
+ июня\or
+ июля\or
+ августа\or
+ сентября\or
+ октября\or
+ ноября\or
+ декабря\fi
+ \space \number\year~г.}}
+ \def\daterussian@ancient{%
+ \def\today{\number\day~\ifcase\month\or%
+ января\or
+ февраля\or
+ марта\or
+ апреля\or
+ мая\or
+ іюня\or
+ іюля\or
+ августа\or
+ сентября\or
+ октября\or
+ ноября\or
+ декабря\fi%
+ \space \number\year~г.}}
+\else
+ \def\daterussian{%
+ \def\today{\number\day~\ifcase\month\or
+ \cyrya\cyrn\cyrv\cyra\cyrr\cyrya\or
+ \cyrf\cyre\cyrv\cyrr\cyra\cyrl\cyrya\or
+ \cyrm\cyra\cyrr\cyrt\cyra\or
+ \cyra\cyrp\cyrr\cyre\cyrl\cyrya\or
+ \cyrm\cyra\cyrya\or
+ \cyrii\cyryu\cyrn\cyrya\or
+ \cyrii\cyryu\cyrl\cyrya\or
+ \cyra\cyrv\cyrg\cyru\cyrs\cyrt\cyra\or
+ \cyrs\cyre\cyrn\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyro\cyrk\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyrn\cyro\cyrya\cyrb\cyrr\cyrya\or
+ \cyrd\cyre\cyrk\cyra\cyrb\cyrr\cyrya\fi
+ \space \number\year~\cyrg.}}
+ \def\daterussian@ancient{%
+ \def\today{\number\day~\ifcase\month\or
+ \cyrya\cyrn\cyrv\cyra\cyrr\cyrya\or
+ \cyrf\cyre\cyrv\cyrr\cyra\cyrl\cyrya\or
+ \cyrm\cyra\cyrr\cyrt\cyra\or
+ \cyra\cyrp\cyrr\cyre\cyrl\cyrya\or
+ \cyrm\cyra\cyrya\or
+ \cyri\cyryu\cyrn\cyrya\or
+ \cyri\cyryu\cyrl\cyrya\or
+ \cyra\cyrv\cyrg\cyru\cyrs\cyrt\cyra\or
+ \cyrs\cyre\cyrn\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyro\cyrk\cyrt\cyrya\cyrb\cyrr\cyrya\or
+ \cyrn\cyro\cyrya\cyrb\cyrr\cyrya\or
+ \cyrd\cyre\cyrk\cyra\cyrb\cyrr\cyrya\fi
+ \space \number\year~\cyrg.}}
+\fi
+\providehyphenmins{\CurrentOption}{\tw@\tw@}
+\providehyphenmins{russian}{\tw@\tw@}
+\addto\extrasrussian{\cyrillictext}
+\addto\noextrasrussian{\latintext}
+\addto\extrasrussian{\languageshorthands{russian}}
+\addto\extrasrussian{\bbl@activate{"}}
+\addto\noextrasrussian{\bbl@deactivate{"}}
+\addto\extrasrussian{\bbl@frenchspacing}
+\addto\noextrasrussian{\bbl@nonfrenchspacing}
+\def\Asbuk#1{\expandafter\russian@Alph\csname c@#1\endcsname}
+\if@uni@ode
+ \def\russian@Alph#1{\ifcase#1\or
+ А\or Б\or В\or Г\or Д\or Е\or Ж\or
+ З\or И\or К\or Л\or М\or Н\or О\or
+ П\or Р\or С\or Т\or У\or Ф\or Х\or
+ Ц\or Ч\or Ш\or Щ\or Э\or Ю\or Я\else\@ctrerr\fi}
+\else
+ \def\russian@Alph#1{\ifcase#1\or
+ \CYRA\or\CYRB\or\CYRV\or\CYRG\or\CYRD\or\CYRE\or\CYRZH\or
+ \CYRZ\or\CYRI\or\CYRK\or\CYRL\or\CYRM\or\CYRN\or\CYRO\or
+ \CYRP\or\CYRR\or\CYRS\or\CYRT\or\CYRU\or\CYRF\or\CYRH\or
+ \CYRC\or\CYRCH\or\CYRSH\or\CYRSHCH\or\CYREREV\or\CYRYU\or
+ \CYRYA\else\@ctrerr\fi}
+\fi
+\def\asbuk#1{\expandafter\russian@alph\csname c@#1\endcsname}
+\if@uni@ode
+ \def\russian@alph#1{\ifcase#1\or
+ а\or б\or в\or г\or д\or е\or ж\or
+ з\or и\or к\or л\or м\or н\or о\or
+ п\or р\or с\or т\or у\or ф\or х\or
+ ц\or ч\or ш\or щ\or э\or ю\or я\else\@ctrerr\fi}
+\else
+ \def\russian@alph#1{\ifcase#1\or
+ \cyra\or\cyrb\or\cyrv\or\cyrg\or\cyrd\or\cyre\or\cyrzh\or
+ \cyrz\or\cyri\or\cyrk\or\cyrl\or\cyrm\or\cyrn\or\cyro\or
+ \cyrp\or\cyrr\or\cyrs\or\cyrt\or\cyru\or\cyrf\or\cyrh\or
+ \cyrc\or\cyrch\or\cyrsh\or\cyrshch\or\cyrerev\or\cyryu\or
+ \cyrya\else\@ctrerr\fi}
+\fi
+\bbl@declare@ttribute{russian}{ancient}{%
+ \PackageInfo{babel}{Russian attribute set to ancient}%
+ \let\captionsrussian=\captionsrussian@ancient
+ \let\daterussian=\daterussian@ancient
+}
+\@onlypreamble\captionsrussian@ancient
+\@onlypreamble\daterussian@ancient
+\def\sh{\mathop{\operator@font sh}\nolimits}
+\def\ch{\mathop{\operator@font ch}\nolimits}
+\def\tg{\mathop{\operator@font tg}\nolimits}
+\def\ctg{\mathop{\operator@font ctg}\nolimits}
+\def\arctg{\mathop{\operator@font arctg}\nolimits}
+\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
+\addto\extrasrussian{%
+ \babel@save{\th}%
+ \let\ltx@th\th
+ \def\th{\textormath{\ltx@th}%
+ {\mathop{\operator@font th}\nolimits}}%
+ }
+\def\cth{\mathop{\operator@font cth}\nolimits}
+\def\cosec{\mathop{\operator@font cosec}\nolimits}
+\def\Prob{\mathop{\kern\z@\mathsf{P}}\nolimits}
+\def\Variance{\mathop{\kern\z@\mathsf{D}}\nolimits}
+\if@uni@ode
+ \def\nod{\mathop{\mathrm{н.о.д.}}\nolimits}
+ \def\nok{\mathop{\mathrm{н.о.к.}}\nolimits}
+ \def\NOD{\mathop{\mathrm{НОД}}\nolimits}
+ \def\NOK{\mathop{\mathrm{НОК}}\nolimits}
+ \def\proj{\mathop{\mathrm{Пр}}\nolimits}
+\else
+ \def\nod{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrd.}}\nolimits}
+ \def\nok{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrk.}}\nolimits}
+ \def\NOD{\mathop{\cyrmathrm{\CYRN\CYRO\CYRD}}\nolimits}
+ \def\NOK{\mathop{\cyrmathrm{\CYRN\CYRO\CYRK}}\nolimits}
+ \def\Proj{\mathop{\cyrmathrm{\CYRP\cyrr}}\nolimits}
+\fi
+\ldf@finish{russian}
+%%
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%%
+\endinput
+%%
+%% End of file `russianb.ldf'.
diff --git a/Master/tlpkg/tlpsrc/babel-russian.tlpsrc b/Master/tlpkg/tlpsrc/babel-russian.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/babel-russian.tlpsrc