babel-russian (21oct14)

git-svn-id: svn://tug.org/texlive/trunk@35419 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 1095 insertions, 913 deletions

diff --git a/Master/texmf-dist/doc/generic/babel-russian/README b/Master/texmf-dist/doc/generic/babel-russian/README
index e1bd509f8ff..419af7102c9 100644
--- a/Master/texmf-dist/doc/generic/babel-russian/README
+++ b/Master/texmf-dist/doc/generic/babel-russian/README
@@ -1,28 +1,38 @@
-Russian Language Definition File for Babel v1.3c
+----------------------------------------------------------------
 
-Igor A. Kotelnikov <kia999 at mail dot ru>
+Russian language module for Babel, v1.3f
 
+Released under the LaTeX Project Public License v1.3c or later.
+See http://www.latex-project.org/lppl.txt
 
-1. INSTALLATION
+The package provides support for use of Babel in documents written in Russian
+(in both traditional and ancient forms). The support is adapted for use both
+under legacy TEX engines, and under X∃TEX and LuaTEX.
+
+The Current Maintainer is Igor A. Kotelnikov <kia999 at mail dot ru>.
 
-- 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.
+1. INSTALLATION
 
+- unpack babel-russian.zip
+- run "xelatex.exe russianb.dtx" (recommended)
+  or "pdflatex.exe russianb.dtx";
+  run "tex.exe russianb.dtx"
+  or "tex.exe russianb.ins", if you don't need documentation
+- move "russianb.ldf" to <textmf>/tex/generic/babel/contrib/
+- move "russianb.pdf" to <textmf>/doc/latex/russian-babel/
+- update filename base (see documentation for your TeX system)
 
 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. 
+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, which emulates the legacy engines. 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 the packages loaded, especially when running
+Unicode engines in a compatibility 8-bit mode.
 
-In examples below, it is assumed that source file has utf8 input encoding.
+In the examples below, it is assumed that a source file has utf8 input encoding.
 
 2.1. 8-bit mode
 
@@ -45,7 +55,7 @@ In examples below, it is assumed that source file has utf8 input encoding.
     \usepackage[T2A]{fontenc}
     \usepackage[english,russian]{babel}
 
-2.2 Unicode mode
+2.2 Unicode mode, LuaLaTeX or XeLaTeX
 
     \usepackage{fontspec}
         \defaultfontfeatures{Ligatures={TeX}}
@@ -54,8 +64,8 @@ In examples below, it is assumed that source file has utf8 input encoding.
         \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.
+Instead of the Computer Modern Unicode (CMU) fonts loaded in this example,
+you may use any True Type or Open Type fonts installed on your computer.
 
 2.3 Typesetting ancient book
 
@@ -64,36 +74,59 @@ you may use any True Type or Open Type font installed on your computer.
 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. 
-
+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.
+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 encodings.
 
-T2* font encodings do not have legacy Cyrillic letter `yat', which is 
-hard-coded in ancient caption names. Be sure to use an Unicode engine 
-or take X2 font encoding when setting the language attribute to 
-"ancient". Consult your font documentation for other ancient glyphs which 
-might be absent. 
+T2* font encodings do not have legacy Cyrillic letters `yat', which is
+hard-coded in ancient caption names. Be sure to use an Unicode engine
+or borrow `\cyryat` and `\CYRYAT` commands from X2 font encoding when setting
+the language attribute to "ancient", for example:
 
+    \usepackage[X2,T2A]{fontenc}
+    \usepackage[utf8]{inputenc}
+    \DeclareUnicodeCharacter{0462}{\CYRYAT}
+    \DeclareTextSymbolDefault{\CYRYAT}{X2}
+    \DeclareUnicodeCharacter{0463}{\cyryat}
+    \DeclareTextSymbolDefault{\cyryat}{X2}
+    \usepackage[english,russian.ancient]{babel}
+
+Consult your font documentation for other ancient glyphs which
+might be absent.
 
 5. CHANGES
 
+2014-10-21 version 1.3f
+
+    * A documentation file russianb.pdf can now be generated by
+      running pdflatex.exe over russianb.dtx although xelatex.exe
+      is still recommended.
+
+    * russianb.ins was missed in version 1.3e.
+
+2014-10-14 version 1.3e
+
+    * Generating all stuff from single dtx file.
+
+2014-10-02 version 1.3d
+
+    * Bug fix in \Proj.
+
 2014-06-02 version 1.3c
 
     * Bug fix in \daterussian.
 
-2013-04-06 version 1.3b 
+2013-04-06 version 1.3b
 
     * Added support for the packages \pkg{listing}, \pkg{nomencl}, and
       \pkg{nomentbl}.
@@ -102,7 +135,7 @@ might be absent.
 
     * Added the language attribute 'ancient' for typesetting old
       Slavonic and Church books.
-     
+
 2013-04-08 version 1.3
 
     * Updated for babel 3.9.
@@ -123,3 +156,5 @@ might be absent.
 
 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
index d1086fed291..3ecca4c3dc4 100644
--- a/Master/texmf-dist/doc/generic/babel-russian/russianb.pdf
+++ b/Master/texmf-dist/doc/generic/babel-russian/russianb.pdf
diff --git a/Master/texmf-dist/source/generic/babel-russian/russianb.dtx b/Master/texmf-dist/source/generic/babel-russian/russianb.dtx
index 1ca27766beb..872e673eb77 100644
--- a/Master/texmf-dist/source/generic/babel-russian/russianb.dtx
+++ b/Master/texmf-dist/source/generic/babel-russian/russianb.dtx
@@ -1,64 +1,255 @@
 % \iffalse meta-comment
-% !Mode:: "TEX:DTX:UNIX:UTF-8:US:RU"
-%
-% 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{1947}
-%
-% \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}
-        [2014/06/02 1.3c Russian support from the babel system]
-%\iffalse
+% !TEX program  = xeLaTeX
+% !Mode:: TEX:DTX:UNIX:UTF-8:US:RU
+%<*internal>
+\iffalse
+%</internal>
+%<*readme>
+----------------------------------------------------------------
+
+Russian language module for Babel, v1.3f
+
+Released under the LaTeX Project Public License v1.3c or later.
+See http://www.latex-project.org/lppl.txt
+
+The package provides support for use of Babel in documents written in Russian
+(in both traditional and ancient forms). The support is adapted for use both
+under legacy TEX engines, and under X∃TEX and LuaTEX.
+
+The Current Maintainer is Igor A. Kotelnikov <kia999 at mail dot ru>.
+
+
+1. INSTALLATION
+
+- unpack babel-russian.zip
+- run "xelatex.exe russianb.dtx" (recommended)
+  or "pdflatex.exe russianb.dtx";
+  run "tex.exe russianb.dtx"
+  or "tex.exe russianb.ins", if you don't need documentation
+- move "russianb.ldf" to <textmf>/tex/generic/babel/contrib/
+- move "russianb.pdf" to <textmf>/doc/latex/russian-babel/
+- update filename base (see documentation for your TeX system)
+
+
+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, which emulates the legacy engines. 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 the packages loaded, especially when running
+Unicode engines in a compatibility 8-bit mode.
+
+In the examples below, it is assumed that a 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, LuaLaTeX or XeLaTeX
+
+    \usepackage{fontspec}
+        \defaultfontfeatures{Ligatures={TeX}}
+        \setmainfont{CMU Serif}
+        \setsansfont{CMU Sans Serif}
+        \setmonofont{CMU Typewriter Text}
+    \usepackage[english,russian]{babel}
+
+Instead of the Computer Modern Unicode (CMU) fonts loaded in this example,
+you may use any True Type or Open Type fonts 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 encodings.
+
+T2* font encodings do not have legacy Cyrillic letters `yat', which is
+hard-coded in ancient caption names. Be sure to use an Unicode engine
+or borrow `\cyryat` and `\CYRYAT` commands from X2 font encoding when setting
+the language attribute to "ancient", for example:
+
+    \usepackage[X2,T2A]{fontenc}
+    \usepackage[utf8]{inputenc}
+    \DeclareUnicodeCharacter{0462}{\CYRYAT}
+    \DeclareTextSymbolDefault{\CYRYAT}{X2}
+    \DeclareUnicodeCharacter{0463}{\cyryat}
+    \DeclareTextSymbolDefault{\cyryat}{X2}
+    \usepackage[english,russian.ancient]{babel}
+
+Consult your font documentation for other ancient glyphs which
+might be absent.
+
+
+5. CHANGES
+
+2014-10-21 version 1.3f
+
+    * A documentation file russianb.pdf can now be generated by
+      running pdflatex.exe over russianb.dtx although xelatex.exe
+      is still recommended.
+
+    * russianb.ins was missed in version 1.3e.
+
+2014-10-14 version 1.3e
+
+    * Generating all stuff from single dtx file.
+
+2014-10-02 version 1.3d
+
+    * Bug fix in \Proj.
+
+2014-06-02 version 1.3c
+
+    * Bug fix in \daterussian.
+
+2013-04-06 version 1.3b
+
+    * Added support for the packages \pkg{listing}, \pkg{nomencl}, and
+      \pkg{nomentbl}.
+
+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.
+
+----------------------------------------------------------------
+%</readme>
+%<*internal>
+\fi
+\def\nameofplainTeX{plain}
+\ifx\fmtname\nameofplainTeX\else
+  \expandafter\begingroup
+\fi
+%</internal>
+%<*install>
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+----------------------------------------------------------------
+Russian Language Support for the Babel package
+E-mail: kia999@mail.ru
+Released under the LaTeX Project Public License v1.3c or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------
+\endpreamble
+\postamble
+----------------------------------------------------------------
+Copyright 2011-2014 Igor A. Kotelnikov.
+Copyright 1995-2008 Olga Lapko.
+Copyright 1989-2012 Johannes L. Braams.
+
+This file is a part of the Russian-Babel package.
+
+It may be distributed and/or modified under the
+conditions of the LaTeX Project Public License (LPPL), either
+version 1.3c of this license or (at your option) any later
+version.  The latest version of this license is in the file:
+
+   http://www.latex-project.org/lppl.txt
+
+The package is "maintained" (as per LPPL maintenance status) by
+Igor A. Kotelnikov.
+
+The package consists of the file  russianb.dtx
+and the derived files             russianb.ins,
+                                  russianb.ldf,
+                                  russianb.pdf,
+                                  README.
+----------------------------------------------------------------
+\endpostamble
+\usedir{tex/generic/babel/contrib}
+\generate{
+  \file{\jobname.ldf}{\from{\jobname.dtx}{code}}
+}
+%</install>
+%<install>\endbatchfile
+%<*internal>
+\usedir{source/latex/babel-russian}
+\generate{
+  \file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/babel-russian}
+\generate{
+  \file{README.}{\from{\jobname.dtx}{readme}}
+}
+\ifx\fmtname\nameofplainTeX
+  \expandafter\endbatchfile
+\else
+  \expandafter\endgroup
+\fi
+%</internal>
+%<*code>
+\NeedsTeXFormat{LaTeX2e}
+%\ProvidesFile{russianb.ldf}[2014/10/21 1.3f Russian support for the Babel system]
+\ProvidesLanguage{russianb}[2014/10/21 1.3f Russian support for the Babel system]
+%</code>
+%<*driver>
+\documentclass[a4paper]{ltxdoc}
 %%
-%% 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 - 2014
-%%           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
+%% This document should be compiled by
+%% XeLaTeX or LuaLaTex since some cyrillic
+%% glyphs are absent in T2* encodings used
+%% by LaTeX.
 %%
-%<*filedriver>
-\documentclass[a4paper]{ltxdoc}
 \usepackage{ifxetex,ifluatex}
 \ifnum 0\ifxetex 1\fi\ifluatex 1\fi>0
     \usepackage{fontspec}
@@ -66,24 +257,42 @@
     \setmainfont{CMU Serif}
     \setsansfont{CMU Sans Serif}
     \setmonofont{CMU Typewriter Text}
+    %\setmonofont[Scale=MatchLowercase]{Courier New}
+    %\setmonofont[Scale=MatchUppercase]{Courier New}
+    %\setmonofont{Courier New}
 \else
-    \usepackage[T1,T2A]{fontenc}
+    \usepackage[X2,T2A]{fontenc}
     \usepackage[utf8]{inputenc}
+    \DeclareUnicodeCharacter{0462}{\CYRYAT}
+    \DeclareTextSymbolDefault{\CYRYAT}{X2}
+    \DeclareUnicodeCharacter{0463}{\cyryat}
+    \DeclareTextSymbolDefault{\cyryat}{X2}
+    %% serbian letter, looks as a ligature IE, not defined anywhare
+    %\DeclareUnicodeCharacter{0464}{\CYRESHRT} % no surch cmd in X2
+    %% serbian letter, looks as a ligature ie, not defined anywhare
+    %\DeclareUnicodeCharacter{0465}{\cyreshrt} % no surch cmd in X2
+    %% therefor, we substitute it with є (#0454, \cyrie)
+    \DeclareUnicodeCharacter{0464}{\CYRIE}%
+    %\DeclareTextSymbolDefault{\CYRIE}{X2}
+    \DeclareUnicodeCharacter{0465}{\cyrie}%
+    %\DeclareTextSymbolDefault{\cyrie}{X2}
 \fi
-\usepackage[main=russian,english]{babel}
+\usepackage[russian.ancient,main=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}
+    \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[numbered]{hypdoc}
 \usepackage[colorlinks=true
     ,linkcolor=violet %theblue %
     ,filecolor=purple %thegreen%
-    ,citecolor=teal   % thegreen%
+    ,citecolor=teal   %thegreen%
 ]{hyperref}
+% ====================================
 \newcommand*\TeXhax{\TeX hax}
 \newcommand*\babel{\textsf{babel}}
 \newcommand*\Babel{\textsf{Babel}}
@@ -103,32 +312,11 @@
 \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,
+    gobble=1,
     columns=flexible,
     keepspaces,
     basicstyle=\MacroFont,
@@ -140,11 +328,14 @@
      ,\AddBabelHook,\SetStringLoop,\SetCase,\AfterBabelLanguage
      ,\defaultfontfeatures,\setmainfont,\setsansfont,\setmonofont
      ,\Russian,\cyrdash,\cdash
-     ,\cyr,\cyrillictext,\textcyrillic
+     ,\cyr,\cyrillictext,\textcyrillic,\cyrillicencoding
      ,\addto,\captionsrussian,\daterussian,\noextrasrussian,\extrasrussian
      ,\languageattribute
-     ,\Asbuk,\asbuk,\ch,\sh,\tg,\ctg,\arctg,\arcctg\,\th,\cth,\cosec,
-     \nod,\nok,\prog,\NOF\,\NOK,\Prog}
+     ,\Asbuk,\asbuk,\ch,\sh,\tg,\ctg,\arctg,\arcctg\,\th,\cth,\cosec
+     ,\nod,\nok,\prog,\NOF\,\NOK,\Prog
+     ,\dq,\Proj,\nod,\NOD,\nok,\NOK,\Prob,\Variance
+     ,\XeTeXinputencoding
+    }
     ,keywordstyle=[0]\color{thered}
     ,keywords=[1]{main,russian,english,german,frenchb
      ,shorthands,extrasenglish
@@ -182,474 +373,414 @@
   \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}
+% ====================================
+\EnableCrossrefs
+%\DisableCrossrefs   % Say \DisableCrossrefs if index is ready
+\CodelineIndex       % Index code by line number
+\RecordChanges       % Gather update information
+%\PageIndex          % Index code by page number
+% ====================================
 \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 1.3c}
-\begin{itemize}
-\item
-  Bug fix in \string\daterussian.
-\end{itemize}
-
-\subsection{Changes in version 1.3b}
-\begin{itemize}
-\item
-  Added support for the packages \pkg{listing}, \pkg{nomencl}, and
-  \pkg{nomentbl}.
-\end{itemize}
-
-\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}
+  \DocInput{\jobname.dtx}
 \end{document}
-%</filedriver>
-%\fi
+%</driver>
+% \fi
+%
+%\GetFileInfo{russianb.dtx}
+%\GetFileInfo{russianb.ldf}
+%
+%\title{^^A
+%  \textsf{Russian} --- description text\thanks{^^A
+%    This file describes version \fileversion, last revised \filedate.^^A
+%  }^^A
+%}
+%\author{^^A
+%  You\thanks{E-mail: you@your.domain}^^A
+%}
+% \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{Released \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 Braams 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
+% (\file{.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. 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, Mac 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}
+% packages. 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 loading the packages are allowed in this case
+% but it is better to follow one and the same convention at all circumstances:
+% the \pkg{babel} package 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}
+% 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 True Type
+% or Open Type fonts should be used for romanic, sans-serif and monospaced types.
+% The following example shows how to load Computer Modern Unicode (CMU) 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}
+% 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}
+% 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}.
+% Same result can be achieved using a modifier as follows:
+%\begin{verbatim}
+%\usepackage[english,russian.ancient]{babel}
+%\end{verbatim}
+% Using a modifier in a package option is often better. A modifier is set after
+% the language name, and is prefixed with a dot (only when the language is set
+% as package option – neither global options nor the main key accept them).
+%
+%
+%\section{User's commands}
+%
+% In a multilingual document, some typographic rules are language
+% dependent and should apply to the whole document.
+%
+%^^AAs of version~1.2, \file{russianb.ldf} behaves differently
+%^^Aaccording to \babel's \emph{main language} defined as the \emph{last}
+%^^Aoption. When Russian is
+%^^A|babel|'s main language, it adjusts global layout of the document
+%^^Aaccording to typographical conventions of Russian language. Namely,
+%^^A\file{russianb.ldf} makes the following changes to global layout even
+%^^Ain the parts where Russian is not current language:
+%^^A\begin{enumerate}
+%^^A\item
+%^^A    the first paragraph of any section becomes indented (\LaTeX{} only).
+%^^A    (this is obsolete statement starting from version 1.2a)
+%^^A\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{\filename} 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.
+%
+% The macros |\Prob|, |\Variance|, |\NOD|, |\nod|, |\NOK|, |\nok|, |\Proj|
+% print  some rare Russian mathematical symbols.
 %
-% \StopEventually{}
 %
 %    \section{\TeX{}nical details}
 %
 %    The packages \pkg{inputenc} and  \pkg{luainputenc}
-%    make Cyrillic letters active so that compiler converts them into
+%    make Cyrillic letters active so that a 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.
+%    glyph in a font file depending on a declared font encoding.
 %
 %    Nowadays, Unicode makes |\cyr...| macros outdated since both source
 %    file and font file are encoded consistently. These macros
@@ -668,22 +799,159 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    conform the mechanism of language switching encoded into the
 %    core of \pkg{babel} and therefore can mess it.
 %
+%
+%    \section{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 encodings.
+%
+%    T2* font encodings do not have old Slavonic letter `yat' (Ѣ, ѣ), which is
+%    hard-coded in ancient caption names. Be sure to use an Unicode engine
+%    or borrow |\cyryat| and |\CYRYAT| commands from X2 font encoding when setting
+%    the language attribute to ``ancient'', for example:
+%
+%\begin{verbatim}
+%\usepackage[X2,T2A]{fontenc}
+%\usepackage[utf8]{inputenc}
+%\DeclareUnicodeCharacter{0462}{\CYRYAT}
+%\DeclareTextSymbolDefault{\CYRYAT}{X2}
+%\DeclareUnicodeCharacter{0463}{\cyryat}
+%\DeclareTextSymbolDefault{\cyryat}{X2}
+%\usepackage[english,russian.ancient]{babel}
+%\end{verbatim}
+%
+%    None of Cyrillic font encoding have `iotated E' (Ѥ, ѥ). When running legacy
+%    engines you are advices to substitute it with |\CYRIE|, |\cyrie| (Є, є):
+%
+%\begin{verbatim}
+%\DeclareUnicodeCharacter{0464}{\CYRIE}
+%\DeclareUnicodeCharacter{0465}{\cyrie}
+%\end{verbatim}
+%
+%
+% \section{History}
+%
+% \subsection*{Changes in version 1.3f}
+% \begin{itemize}
+% \item
+%  .
+% \end{itemize}
+%
+% \subsection*{Changes in version 1.3e}
+% \begin{itemize}
+% \item
+%  All stuff is now generated from single dtx file.
+% \end{itemize}
+%
+% \subsection*{Changes in version 1.3d}
+% \begin{itemize}
+% \item
+%  Bug fix in |\Proj|.
+% \end{itemize}
+%
+% \subsection*{Changes in version 1.3c}
+% \begin{itemize}
+% \item
+%  Bug fix in |\daterussian|.
+% \end{itemize}
+%
+% \subsection*{Changes in version 1.3b}
+% \begin{itemize}
+% \item
+%  Added support for the packages \pkg{listing}, \pkg{nomencl}, and
+%  \pkg{nomentbl}.
+% \end{itemize}
+%
+% \subsection*{Changes in version 1.3a}
+% \begin{itemize}
+% \item
+%  ^^AAdded the Russian language attributes \Lopt{modern} (default) and
+%  ^^A\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 first 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.
+%^^A\item
+%^^A  First paragraph after section command is indented over the entire
+%^^A  document if \Lopt{russian} is the last option of \pkg{babel} and,
+%^^A  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; they do work in math mode; instead of them it is advised to use corresponding
+%  |\text..| command.
+% \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}
+%
+%\StopEventually{^^A
+%  \PrintChanges
+%  \PrintIndex
+%}
+%
+%\iffalse
+%<*code>
+%\fi
+%
+%
 %    \section{Implementation}
 %
-% \changes{russianb-1.3c}{2014/06/02}{Fix bug in \string\daterussian}
-% \changes{russianb-1.3b}{2013/04/06}{Renamed to russianb to work with babel 3.9}
-% \changes{russianb-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
+% \changes{1.3e}{2014/10/14}{Update documentation}
+% \changes{1.3d}{2014/10/02}{Fix bug in \cs{Proj}}
+% \changes{1.3c}{2014/06/02}{Fix bug in \cs{daterussian}}
+% \changes{1.3b}{2013/04/06}{Renamed to russianb to work with babel 3.9}
+% \changes{1.2b}{2013/01/08}{Renamed to russianu to work with babel-beta 3.9}
+% \changes{1.2a}{2012/06/06}{Indentation of 1st paragraph removed}
+% \changes{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
+% \changes{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}
+% \changes{1.1k}{1999/08/19}{replaced all \cs{penalty}\cs{@M}
 %    with \cs{nobreak}}
-% \changes{russianb-1.1f}{1998/06/26}{%
+% \changes{1.1f}{1998/06/26}{%
 %    Added definitions of Cyrillic emdash stuff and thinspace}
-% \changes{russianb-1.1f}{1998/06/26}{%
+% \changes{1.1f}{1998/06/26}{%
 %    Added definitions of Cyrillic emdash stuff and thinspace}
 %
 %
@@ -694,12 +962,11 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{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
+% \changes{1.1e}{1996/12/29}{Added closing brace to second
 %    argument of \cs{LdfInit}}
 %    \begin{macrocode}
-%<*code>
 \LdfInit{russian}{captionsrussian}
 %    \end{macrocode}
 %
@@ -716,7 +983,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    (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}
+% \changes{1.2}{2011/10/20}{Check for LuaTeX}
 %    \begin{macrocode}
 \ifdefined\if@uni@ode
   \PackageError{babel}{if@uni@ode already defined.\MessageBreak
@@ -755,7 +1022,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    Xe\LaTeX\ and \texttt{EU2} in case of Lua\LaTeX.
 %
 %  \begin{macro}{\latinencoding}
-% \changes{russianb-1.2}{2011/10/20}{Removed \cs{latinencoding}}
+% \changes{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
@@ -764,23 +1031,20 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+%\begin{verbatim}
+%\usepackage[T1,T2A]{fontenc}
+%\usepackage[english,russian]{babel}
+%\end{verbatim}%
 %    as well as after
-%    \begin{verbatim}
-%    \usepackage[english,russian]{babel}
-%    \usepackage[T1,T2A]{fontenc}
-%    \end{verbatim}%
-%    \unskip
+%\begin{verbatim}
+%\usepackage[english,russian]{babel}
+%\usepackage[T1,T2A]{fontenc}
+%\end{verbatim}%
 %    |\latinencoding| will be set to \texttt{T1}.
 %    After
-%    \begin{verbatim}
-%    \usepackage[english,russian]{babel}
-%    \end{verbatim}%
-%    \unskip
+%\begin{verbatim}
+%\usepackage[english,russian]{babel}
+%\end{verbatim}%
 %    |\latinencoding| will be \texttt{OT1}.
 %
 %    In Unicode mode, the package \pkg{fontspec} should be loaded instead of
@@ -828,7 +1092,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}
+% \changes{1.2}{2011/10/20}{EU1 and EU2  encodings added}
 %    \begin{macrocode}
 \def\@setcyrillicencoding{%
   \def\sce@a##1##2{%
@@ -865,7 +1129,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{1.2}{2011/10/20}{Removed test for present of
 %    encoding files}
 %    \begin{macrocode}
 \ifdefined\cyrillicencoding
@@ -889,7 +1153,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+%    \file{.aux} may contain |\set@langauge{russian}|; the latter rises an
 %    error if |\cyrillicencoding| would not be defined by that time.
 %    \begin{macrocode}
   \AtBeginDocument{\@setcyrillicencoding}
@@ -944,23 +1208,18 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}
+% \changes{1.2}{2011/10/20}{Removed \cs{English} macro}
 %    \begin{macrocode}
-%\DeclareRobustCommand{\English}{%
-%  \fontencoding\latinencoding\selectfont
-%  \let\encodingdefault\latinencoding
-%  \expandafter\set@hyphenmins\englishhyphenmins
-%  \language\l@english}%
-%\let\Eng\English
+%%\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.
@@ -970,7 +1229,6 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    |\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}
@@ -979,8 +1237,6 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
   \DeclareTextCommand{\AA}{OT1}{\r A}
 \fi
 %    \end{macrocode}
-%    \end{verbatim}
-%    \end{quote}
 %
 %
 %   The macro |\cyrillictext| switches current (e.g., Latin) font encoding
@@ -993,17 +1249,15 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %   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
+% \changes{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}
+% \changes{1.2}{2011/10/20}{\cs{lat} removed}
 %    \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.
@@ -1013,7 +1267,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{1.1o}{2003/10/12}{\cs{textlatin} already defined
 %    by the core of babel}
 %    \begin{macrocode}
 \DeclareTextFontCommand{\textcyrillic}{\cyrillictext}
@@ -1033,10 +1287,10 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %
 %    \textsc{Should we wrap this chunk into At Begin document?}
 %
-% \changes{russianb-1.1l}{1999/08/27}{Made not using inputenc a
+% \changes{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}
+% \changes{1.2}{2011/10/11}{Added EU1 and EU2 encodings}
+% \changes{1.2}{2011/10/11}{Removed LWN encoding}
 %    \begin{macrocode}
 \@ifpackageloaded{inputenc}{%
  \if@uni@ode
@@ -1064,15 +1318,15 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{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
+% \changes{1.1f}{1998/06/26}{Added switch for
 %    doublequote shorthands}
-% \changes{russianb-1.3}{2013/01/10}{Removed switch for
+% \changes{1.3}{2013/01/10}{Removed switch for
 %    doublequote shorthands}
 %
 %  \begin{macro}{\mdqon}
@@ -1210,7 +1464,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %   \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}
+% \changes{1.2}{2011/10/20}{Warning is added if \cs{cyrdash} defined}
 %    \begin{macrocode}
 \ifx\cyrdash\undefined
   \def\cyrdash{\hbox to.8em{--\hss--}}
@@ -1218,8 +1472,8 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 \fi
 %    \end{macrocode}
 %
-% \changes{russianb-1.1f}{1998/06/26}{%
-%    Add macro for thinspace between initials}
+% \changes{1.1f}{1998/06/26}{%
+%    Add macro for thin space 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|
@@ -1258,11 +1512,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}
+% \changes{1.2}{2011/10/20}{Unicode code-points added for LuaLaTeX}
 %    \begin{macrocode}
 \if@uni@ode
   %\captionsrussian@modern
@@ -1273,6 +1523,11 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
     \def\bibname{Литература}%        [only book, report]
     \def\chaptername{Глава}%         [only book, report]
     \def\appendixname{Приложение}%
+%    \end{macrocode}
+%    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:
+%    \begin{macrocode}
     \@ifundefined{thechapter}
       {\def\contentsname{Содержание}}%
       {\def\contentsname{Оглавление}}%
@@ -1297,6 +1552,9 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
     \def\lstlistlistingname{Листинги}% [listings]  (the "List of") {Listings}
     \def\notesname{Заметки}%         [endnotes] {Notes}
   }%
+%    \end{macrocode}
+%    Additional definitions for the package \pkg{nomencl}:
+%    \begin{macrocode}
   %% =========================================
   %% nomencl
   \ifdefined\nomname
@@ -1306,12 +1564,14 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
         \def\pagedeclaration#1{, стр.\nobreakspace#1}%
     }%
   \fi
+%    \end{macrocode}
+%    Additional captions for the \cls{revtex} class.
+%    \begin{macrocode}
   %% =========================================
   %% RevTeX4 & RevTeX4-1
   %%\@ifclassloaded{revtex4-1}
   %%{<true code>}
   %%{<false coode>}%
-  %\ifdefined\@pacs@name
   \@ifclassloaded{revtex4-1}
   {%
     \addto\captionsrussian{%
@@ -1330,8 +1590,10 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
     \def\Accepted@name{Принято }%{Accepted }%
     \def\Published@name{Опубликовано }%{Published }%
     }%
-  %\fi
   }{}%
+%    \end{macrocode}
+%    Now we proceed to the ancient version in unicode encoding.
+%    \begin{macrocode}
   \def\captionsrussian@ancient{%
     \def\prefacename{Предисловіе}%
     \def\refname{Примѣчанія}%
@@ -1362,13 +1624,13 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
     \def\lstlistingname{Листинг}%
     \def\lstlistlistingname{Листинги}%
     %\ifdefined\nomname
-      \def\nomname{Объавлениѥ}% {Обозначенія}%
+    % see http://old_russian.academic.ru/8433/%D0%BE%D0%B1%D1%8A%CB%AB%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%A5
+      \def\nomname{Обозначенія}%{Объавлениѥ}% <-- #0465
     %\fi
     \def\notesname{Заметки}%
   }
   % =========================================
   % RevTeX4 & RevTeX4-1
-  %\ifdefined\@pacs@name
   \@ifclassloaded{revtex4-1}
   {%
     \addto\captionsrussian@ancient{%
@@ -1387,7 +1649,6 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
     \def\Accepted@name{Принято }%{Accepted }%
     \def\Published@name{Опубликовано }%{Published }%
     }%
-  %\fi
   }{}%
   % =========================================
 \else
@@ -1460,15 +1721,18 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
       {\def\contentsname{%
         {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyrii\cyre}}}%
     \let\tocname=\contentsname
+    % Списокъ иллюстрацій
     \def\listfigurename{%
       {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
-       \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}%  <-- Списокъ иллюстрацій
+       \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}
+    % Списокъ таблицъ
     \def\listtablename{%
       {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
-       \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}%                        <-- Списокъ таблицъ
+       \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}%
+    % Предмѣтный указатель, ѣ (\cyryat) in X2 encoding only
     \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
+       \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}}%
@@ -1499,7 +1763,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 % \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}
+% \changes{1.2}{2011/10/20}{Unicode code-points added for LuaLaTeX}
 %    \begin{macrocode}
 \if@uni@ode
   \addto\daterussian{%
@@ -1576,11 +1840,11 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{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
+% \changes{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}
+% \changes{1.2}{2011/10/20}{\cs{englishhyphenmins} is removed}
 %    \begin{macrocode}
 \providehyphenmins{\CurrentOption}{\tw@\tw@}
 \providehyphenmins{russian}{\tw@\tw@}
@@ -1596,7 +1860,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    The macro |\noextrasrussian| is used to cancel the actions of
 %    |\extrasrussian|.
 %
-% \changes{russianb-1.1b}{1996/02/20}{Added switch to \texttt{LWN}
+% \changes{1.1b}{1996/02/20}{Added switch to \texttt{LWN}
 %    encoding}
 %
 %    First, we instruct \pkg{babel} to switch font encoding using earlier
@@ -1657,7 +1921,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}}
+% \changes{1.3}{2013/03/22}{Removed \cs{@alph} and \cs{@Alph}}
 %
 %    \begin{macrocode}
 %\def\@alph#1{{\fontencoding{\latinencoding}\selectfont
@@ -1748,12 +2012,10 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}
+%    \begin{macrocode}
 %\DeclareRobustCommand{\No}{%
 %   \ifmmode{\nfss@text{\textnumero}}\else\textnumero\fi}
-%    \end{verbatim}
-%    \end{quote}
+%    \end{macrocode}
 %
 %
 %    As of version 1.2 the macros |\cyrmath..| are not supported any more. They
@@ -1801,7 +2063,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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}
+% \changes{1.2}{2004/05/21}{Change definition of \cs{th}
 %    only for this language}
 %    \begin{macrocode}
 \def\sh{\mathop{\operator@font sh}\nolimits}
@@ -1820,12 +2082,13 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 \def\cosec{\mathop{\operator@font cosec}\nolimits}
 %    \end{macrocode}
 %
-%    \Describe\nod{}%
+%    \Describe\Prob{}%
+%    \DescribeOther\Variance{}%
+%    \DescribeOther\nod{}%
 %    \DescribeOther\nok{}%
-%    \DescribeOther\prog{}%
 %    \DescribeOther\NOD{}%
 %    \DescribeOther\NOK{}%
-%    \DescribeOther\Prog{}%
+%    \DescribeOther\Proj{}%
 %    Finally, we define some rare Russian mathematical symbols:
 %    \begin{macrocode}
 \def\Prob{\mathop{\kern\z@\mathsf{P}}\nolimits}
@@ -1835,7 +2098,7 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
   \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}
+  \def\Proj{\mathop{\mathrm{Пр}}\nolimits}
 \else
   \def\nod{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrd.}}\nolimits}
   \def\nok{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrk.}}\nolimits}
@@ -1853,31 +2116,16 @@ text commands such as |\textbf|, |\textsf|, |\textit|, |\texttt|, e.t.c.
 %    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
+% \changes{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
+%    \begin{macrocode}
+%    \end{macrocode}
+%\iffalse
+%</code>
+%\fi
+% \CheckSum{1993}
+%\Finale
diff --git a/Master/texmf-dist/source/generic/babel-russian/russianb.ins b/Master/texmf-dist/source/generic/babel-russian/russianb.ins
index f5a6ac39507..69264e10825 100644
--- a/Master/texmf-dist/source/generic/babel-russian/russianb.ins
+++ b/Master/texmf-dist/source/generic/babel-russian/russianb.ins
@@ -1,149 +1,79 @@
 %%
-%% This file will generate fast loadable files and documentation
-%% driver files from the doc files in this package when run through
-%% LaTeX or TeX.
+%% This is file `russianb.ins',
+%% generated with the docstrip utility.
 %%
-%% 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 ------------------
+%% The original source files were:
 %%
-\def\filedate{2013/04/08}
-\def\batchfile{russianb.ins}
+%% russianb.dtx  (with options: `install')
+%% ----------------------------------------------------------------
+%% Russian Language Support for the Babel package
+%% E-mail: kia999@mail.ru
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% ----------------------------------------------------------------
 \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.
+\keepsilent
+\askforoverwritefalse
+\preamble
+----------------------------------------------------------------
+Russian Language Support for the Babel package
+E-mail: kia999@mail.ru
+Released under the LaTeX Project Public License v1.3c or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------
 \endpreamble
+\postamble
+----------------------------------------------------------------
+Copyright 2011-2014 Igor A. Kotelnikov.
+Copyright 1995-2008 Olga Lapko.
+Copyright 1989-2012 Johannes L. Braams.
 
-\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.
----------------------------------------------------------
+This file is a part of the Russian-Babel package.
 
 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{***********************************************************}
+conditions of the LaTeX Project Public License (LPPL), either
+version 1.3c of this license or (at your option) any later
+version.  The latest version of this license is in the file:
+
+   http://www.latex-project.org/lppl.txt
+
+The package is "maintained" (as per LPPL maintenance status) by
+Igor A. Kotelnikov.
+
+The package consists of the file  russianb.dtx
+and the derived files             russianb.ins,
+                                  russianb.ldf,
+                                  russianb.pdf,
+                                  README.
+----------------------------------------------------------------
+\endpostamble
+\usedir{tex/generic/babel/contrib}
+\generate{
+  \file{\jobname.ldf}{\from{\jobname.dtx}{code}}
 }
- 
-\endinput
+\endbatchfile
+%% ----------------------------------------------------------------
+%% Copyright 2011-2014 Igor A. Kotelnikov.
+%% Copyright 1995-2008 Olga Lapko.
+%% Copyright 1989-2012 Johannes L. Braams.
+%% 
+%% This file is a part of the Russian-Babel package.
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License (LPPL), either
+%% version 1.3c of this license or (at your option) any later
+%% version.  The latest version of this license is in the file:
+%% 
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% The package is "maintained" (as per LPPL maintenance status) by
+%% Igor A. Kotelnikov.
+%% 
+%% The package consists of the file  russianb.dtx
+%% and the derived files             russianb.ins,
+%%                                   russianb.ldf,
+%%                                   russianb.pdf,
+%%                                   README.
+%% ----------------------------------------------------------------
+%%
+%% End of file `russianb.ins'.
diff --git a/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf b/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf
index 110d25d387a..da96a576a6c 100644
--- a/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf
+++ b/Master/texmf-dist/tex/generic/babel-russian/russianb.ldf
@@ -5,56 +5,14 @@
 %% 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}
-        [2014/06/02 1.3c 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 - 2014
-%%           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
-%%
+%% ----------------------------------------------------------------
+%% Russian Language Support for the Babel package
+%% E-mail: kia999@mail.ru
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% ----------------------------------------------------------------
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesLanguage{russianb}[2014/10/21 1.3f Russian support for the Babel system]
 \LdfInit{russian}{captionsrussian}
 \ifdefined\if@uni@ode
   \PackageError{babel}{if@uni@ode already defined.\MessageBreak
@@ -119,6 +77,12 @@
   \expandafter\set@hyphenmins\russianhyphenmins
   \language\l@russian}%
 \let\cyr\cyrillictext
+%%\DeclareRobustCommand{\English}{%
+%%  \fontencoding\latinencoding\selectfont
+%%  \let\encodingdefault\latinencoding
+%%  \expandafter\set@hyphenmins\englishhyphenmins
+%%  \language\l@english}%
+%%\let\Eng\English
 \expandafter\ifx\csname T@X2\endcsname\relax\else
   \DeclareTextSymbolDefault{\AA}{OT1}
   \DeclareTextSymbolDefault{\aa}{OT1}
@@ -230,7 +194,6 @@
   %%\@ifclassloaded{revtex4-1}
   %%{<true code>}
   %%{<false coode>}%
-  %\ifdefined\@pacs@name
   \@ifclassloaded{revtex4-1}
   {%
     \addto\captionsrussian{%
@@ -249,7 +212,6 @@
     \def\Accepted@name{Принято }%{Accepted }%
     \def\Published@name{Опубликовано }%{Published }%
     }%
-  %\fi
   }{}%
   \def\captionsrussian@ancient{%
     \def\prefacename{Предисловіе}%
@@ -281,13 +243,13 @@
     \def\lstlistingname{Листинг}%
     \def\lstlistlistingname{Листинги}%
     %\ifdefined\nomname
-      \def\nomname{Объавлениѥ}% {Обозначенія}%
+    % see http://old_russian.academic.ru/8433/%D0%BE%D0%B1%D1%8A%CB%AB%D0%B0%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D1%A5
+      \def\nomname{Обозначенія}%{Объавлениѥ}% <-- #0465
     %\fi
     \def\notesname{Заметки}%
   }
   % =========================================
   % RevTeX4 & RevTeX4-1
-  %\ifdefined\@pacs@name
   \@ifclassloaded{revtex4-1}
   {%
     \addto\captionsrussian@ancient{%
@@ -306,7 +268,6 @@
     \def\Accepted@name{Принято }%{Accepted }%
     \def\Published@name{Опубликовано }%{Published }%
     }%
-  %\fi
   }{}%
   % =========================================
 \else
@@ -379,15 +340,18 @@
       {\def\contentsname{%
         {\cyr\CYRO\cyrg\cyrl\cyra\cyrv\cyrl\cyre\cyrn\cyrii\cyre}}}%
     \let\tocname=\contentsname
+    % Списокъ иллюстрацій
     \def\listfigurename{%
       {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
-       \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}%  <-- Списокъ иллюстрацій
+       \cyri\cyrl\cyrl\cyryu\cyrs\cyrt\cyrr\cyra\cyrc\cyrii\cyrishrt}}
+    % Списокъ таблицъ
     \def\listtablename{%
       {\cyr\CYRS\cyrp\cyri\cyrs\cyro\cyrk\cyrhrdsn\
-       \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}%                        <-- Списокъ таблицъ
+       \cyrt\cyra\cyrb\cyrl\cyri\cyrc\cyrhrdsn}}%
+    % Предмѣтный указатель, ѣ (\cyryat) in X2 encoding only
     \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
+       \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}}%
@@ -541,7 +505,7 @@
   \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}
+  \def\Proj{\mathop{\mathrm{Пр}}\nolimits}
 \else
   \def\nod{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrd.}}\nolimits}
   \def\nok{\mathop{\cyrmathrm{\cyrn.\cyro.\cyrk.}}\nolimits}
@@ -550,23 +514,28 @@
   \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
+%% ----------------------------------------------------------------
+%% Copyright 2011-2014 Igor A. Kotelnikov.
+%% Copyright 1995-2008 Olga Lapko.
+%% Copyright 1989-2012 Johannes L. Braams.
+%% 
+%% This file is a part of the Russian-Babel package.
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License (LPPL), either
+%% version 1.3c of this license or (at your option) any later
+%% version.  The latest version of this license is in the file:
+%% 
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% The package is "maintained" (as per LPPL maintenance status) by
+%% Igor A. Kotelnikov.
+%% 
+%% The package consists of the file  russianb.dtx
+%% and the derived files             russianb.ins,
+%%                                   russianb.ldf,
+%%                                   russianb.pdf,
+%%                                   README.
+%% ----------------------------------------------------------------
 %%
 %% End of file `russianb.ldf'.
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index e784680721f..8b86ac8f7ba 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -2171,7 +2171,7 @@ my $core_latex = "$Master/texmf-dist/tex/latex";
 %specialinsrunner = (
  'antomega'     => 'latex',  # requires interaction
  'apa6e'        => 'latex',  # requires interaction
- 'babel-russian'  => 'xelatex',
+# 'babel-russian'  => 'xelatex',
  'babel-serbianc' => 'latex',# requires interaction
  'beamersubframe' => 'latex',# requires interaction
  'basque-book'  => 'latex',  # requires interaction