babel-serbianc (13jan19)

git-svn-id: svn://tug.org/texlive/trunk@49693 c570f23f-e606-0410-a88d-b1316a301751

16 files changed, 1016 insertions, 1353 deletions

diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/COPYING b/Master/texmf-dist/doc/generic/babel-serbianc/COPYING
deleted file mode 100644
index 90e5e3ab797..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/COPYING
+++ /dev/null
@@ -1,416 +0,0 @@
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diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/ChangeLog b/Master/texmf-dist/doc/generic/babel-serbianc/ChangeLog
deleted file mode 100644
index a887cdbdc57..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/ChangeLog
+++ /dev/null
@@ -1,31 +0,0 @@
-serbianc (2.2)
-
-  * Packaged serbianc for CTAN
-
- -- Filip Brcic <brcha@gna.org>  Mon, 06 Jun 2011 12:54:56 +0200
-
-serbianc (2.1)
-
-  * Minor bugfixes
-
- -- Filip Brcic <brcha@gna.org>  Fri, 23 Feb 2007
-
-serbianc (2.0)
-
-  * Dropped support for non-utf coding style
-  * Using T2A font encoding and utf8 text encoding
-
- -- Filip Brcic <brcha@gna.org>  Fri, 24 Nov 2006
-
-serbianc (1.1)
-
-  * Released new version with some bugs fixed
-  * Added automated installer for GNU/* or POSIX-like systems
-
- -- Filip Brcic <brcha@gna.org>  Wed, 09 Nov 2005
-
-serbianc (1.0)
-
-  * Initial release.
-
- -- Filip Brcic <brcha@gna.org>  Tue, 03 Sep 2002
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/Copyright b/Master/texmf-dist/doc/generic/babel-serbianc/Copyright
deleted file mode 100644
index 81c9013caf5..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/Copyright
+++ /dev/null
@@ -1,5 +0,0 @@
-Copyright (C)
-	Filip Brcic <brcha@gna.org>, 2002-2011
-
-This package may be distributed under the terms of the LaTeX Project Public
-License, as described in the file COPYING.
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/INSTALL b/Master/texmf-dist/doc/generic/babel-serbianc/INSTALL
deleted file mode 100644
index 8fe00b4749e..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/INSTALL
+++ /dev/null
@@ -1,40 +0,0 @@
-
-
-		Serbian cyrillic package for Babel
-
-		Filip Brcic <brcha@users.sourceforge.net>
-
-NOTE: These instructions are for incorporating serbianc directly into
-      babel.  It is possible to use serbianc without doing this; see the
-      README file.
-
-1. HOW TO INSTALL
-
-Download the Babel source package from CTAN <http://www.ctan.org> and unpack
-it to directory <texmfbase>/tex/generic/babel.
-
-Copy the serbianc.patch file, located in the source/generic/babel directory
-into the directory where you unpacked the babel source.
-
-Patch the Babel distribution using command
-# cd <texmfbase>/tex/generic/babel
-# patch -Np1 -i serbianc.patch
-
-Build the Babel package using instructions from the Babel distribution.
-1) edit language.dat to fit it for your purposes
-2) # latex babel.ins
-3) # initex bplain.tex (at the end type \dump when you get the * prompt)
-4) # texhash
-To build Babel documentation
-5) # latex babel.drv
-6) # makeindex -s bbind.ist babel
-7) # makeindex -s bbind.ist -o babel.gls babel.glo
-8) # latex babel.drv
-
-2. HOW TO USE
-
-When you use serbianc package, you have to set your keyboard layout to serbian,
-and you have to use unicode-compliant text editor (such as kile under KDE). You
-also have to save your file in utf-8 encoding.
-
-Take a look at the sample cyrillic document that is included in this package.
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/README b/Master/texmf-dist/doc/generic/babel-serbianc/README
deleted file mode 100644
index c6d94cad550..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/README
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-		Serbian cyrillic package for Babel
-
-		Filip Brcic <brcha@users.sourceforge.net>
-
-1. HOW TO INSTALL
-
-Just copy the files tex/generic/babel/serbianc.* into your <texmfdir>/tex/generic/babel
-and rerun texhash.
-
-Alternatively you can follow instructions provided in the file doc/generic/serbianc/INSTALL
-which is oriented towards bundling serbianc with standard babel distribution.
-
-2. HOW TO USE
-
-When you use serbianc package, you have to set your keyboard layout to serbian cyrillic,
-and you have to use unicode-compliant text editor (such as kile under KDE). You
-also have to save your file in utf-8 encoding.
-
-Take a look at the sample cyrillic document that is included in this package in the
-directory doc/generic/serbianc. In short, all you have to do to use serbian cyrillic
-support for latex is type
-
-\usepackage[serbianc]{babel}
-
-somewhere near the beginning of your master tex file.
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/README.Files b/Master/texmf-dist/doc/generic/babel-serbianc/README.Files
deleted file mode 100644
index 6bb95284cf1..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/README.Files
+++ /dev/null
@@ -1,14 +0,0 @@
-in source/generic/babel:
-serbianc.ins -- SerbianC babel install source file
-serbianc.dtx -- SerbianC babel data source file
-serbianc.patch -- A patch for babel source adding serbianc.{ins,dtx} files and appropriate lines
-                  in the babel.{ins,dtx}, base.ins and language.dat files
-
-in tex/generic/babel:
-serbianc.ldf -- SerbianC babel language definition binary file
-serbianc.sty -- SerbianC babel language style binary file
-
-in doc/generic/serbianc:
-INSTALL      -- Instructions for applying the patch and compiling the babel source tree
-sample.tex   -- A sample file featuring all characters available in Serbian alphabets
-sample.pdf   -- A PDF compiled from the sample.tex file
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/README.md b/Master/texmf-dist/doc/generic/babel-serbianc/README.md
new file mode 100644
index 00000000000..2cba6d923ea
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/babel-serbianc/README.md
@@ -0,0 +1,90 @@
+----------------------------------------------------------------
+
+Serbian Cyrillic language module for Babel, v3.0
+
+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 Serbian Cyrillic
+(in ekavian or ijekavian dialect). The support is adapted for use both
+under legacy TeX engines, and under XeTeX and LuaTeX.
+
+The Current Maintainer is Uroš Stefanović.
+
+USAGE
+
+Serbianc 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 run 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 the 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.
+
+  8-bit mode:
+
+    \usepackage[T1,T2A]{fontenc}
+    \usepackage[utf8]{inputenc}
+    \usepackage[english,serbanc]{babel}
+
+  Unicode mode, LuaLaTeX or XeLaTeX
+
+    \usepackage{fontspec}
+        \defaultfontfeatures{Ligatures={TeX},Language=Serbian,Script=Cyrillic}
+        \setmainfont{CMU Serif}
+        \setsansfont{CMU Sans Serif}
+        \setmonofont{CMU Typewriter Text}
+    \usepackage[english,serbianc]{babel}
+
+Typesetting in ijekavian dialect:
+
+    \usepackage[english,serbianc]{babel}
+    \languageattribute{serbianc}{ijekav}
+or
+    \usepackage[english,serbianc.ijekav]{babel}
+	
+Also, the attributes 'datei' and 'quotes' are defined.
+
+DOCUMENTATION
+
+See serbianc.pdf for more information.
+
+CHANGES
+
+  * Command \todayRoman is added;
+  
+  * Commands \today* and \todayRoman* print dates without dot after year;
+  
+  * Ijekavian dialect is now supported (if 'ijekav' attribute is used);
+  
+  * Shorthand "' prints '' quotes instead of traditional `` quotes (if 'quotes' attribute is used);
+  
+  * 'јуни' and 'јули' is printed instead of 'јун' and 'јул' (if 'datei' attribute is used);
+  
+  * Some captions strings are fixeds;
+  
+  * Cyrillic enumeration is added.
+  
+  * Encodings T2A, X2, OT2 (8-bit mode) and TU (Unicode mode) are supported.
+
+----------------------------------------------------------------
+
+%%
+%% \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        \~}
+%%
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/README.serbianc b/Master/texmf-dist/doc/generic/babel-serbianc/README.serbianc
deleted file mode 100644
index c6d94cad550..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/README.serbianc
+++ /dev/null
@@ -1,27 +0,0 @@
-
-
-		Serbian cyrillic package for Babel
-
-		Filip Brcic <brcha@users.sourceforge.net>
-
-1. HOW TO INSTALL
-
-Just copy the files tex/generic/babel/serbianc.* into your <texmfdir>/tex/generic/babel
-and rerun texhash.
-
-Alternatively you can follow instructions provided in the file doc/generic/serbianc/INSTALL
-which is oriented towards bundling serbianc with standard babel distribution.
-
-2. HOW TO USE
-
-When you use serbianc package, you have to set your keyboard layout to serbian cyrillic,
-and you have to use unicode-compliant text editor (such as kile under KDE). You
-also have to save your file in utf-8 encoding.
-
-Take a look at the sample cyrillic document that is included in this package in the
-directory doc/generic/serbianc. In short, all you have to do to use serbian cyrillic
-support for latex is type
-
-\usepackage[serbianc]{babel}
-
-somewhere near the beginning of your master tex file.
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/sample.pdf b/Master/texmf-dist/doc/generic/babel-serbianc/sample.pdf
deleted file mode 100644
index 0c52148f64b..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/sample.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/sample.tex b/Master/texmf-dist/doc/generic/babel-serbianc/sample.tex
deleted file mode 100644
index 06c2902228d..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/sample.tex
+++ /dev/null
@@ -1,23 +0,0 @@
-\documentclass{report}
-\usepackage[serbianc]{babel}
-
-\title{Пример ћирилично-latiničnog документа}
-\author{Филип Брчић <brcha@users.sourceforge.net>}
-
-\begin{document}
-
-\maketitle
-
-\chapter{Азбука}
-
-А Б В Г Д Ђ Е Ж З И Ј К Л Љ М Н Њ О П Р С Т Ћ У Ф Х Ц Ч Џ Ш
-
-а б в г д ђ е ж з и ј к л љ м н њ о п р с т ћ у ф х ц ч џ ш
-
-\chapter{Abeceda}
-
-A B C Č Ć D Dž Đ E F G H I J K L Lj M N Nj O P R S Š T U V Z Ž
-
-a b c č ć d dž đ e f g h i j k l lj m n nj o p r s š t u v z ž
-
-\end{document}
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.patch b/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.patch
deleted file mode 100644
index ea0e856e805..00000000000
--- a/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.patch
+++ /dev/null
@@ -1,408 +0,0 @@
-SerbianC 2.2 patch for babel source tree (updated from svn 2011/06/06)
-Index: babel/babel.dtx
-===================================================================
---- babel.orig/babel.dtx	2011-06-06 13:05:30.119057290 +0200
-+++ babel/babel.dtx	2011-06-06 13:06:23.355057310 +0200
-@@ -333,6 +333,7 @@
- %        Slovenian  & slovene\\
- %        Swedish    & swedish\\
- %        Serbian    & serbian\\
-+%	 Serbian cyrillic & serbianc\\
- %^^A        Tamil      & tamil \\
- %        Turkish    & turkish\\
- %        Ukrainian  & ukrainian\\
-@@ -416,6 +417,8 @@
- %    \item Support for typesetting Serbian with Latin script is now
- %      available thanks to Dejan Muhamedagi\'{c} and Jankovic
- %      Slobodan.
-+%    \item Support for typesetting Serbian with cyrillic script is now
-+%      availible thanks to Filip Br\v{c}i\'{c}.
- %    \item Support for typesetting Hebrew (and potential support for
- %      typesetting other right-to-left written languages) is now
- %      available thanks to Rama Porrat and Boris Lavva.
-@@ -1168,6 +1171,7 @@
- %^^A\DeclareOption{sanskrit}{\input{sanskrit.ldf}}
- \DeclareOption{scottish}{\input{scottish.ldf}}
- \DeclareOption{serbian}{\input{serbian.ldf}}
-+\DeclareOption{serbianc}{\input{serbianc.ldf}}
- \DeclareOption{slovak}{\input{slovak.ldf}}
- \DeclareOption{slovene}{\input{slovene.ldf}}
- \DeclareOption{spanish}{\input{spanish.ldf}}
-@@ -5830,6 +5834,7 @@
- \langdeffile{czech.dtx}
- \langdeffile{polish.dtx}
- \langdeffile{serbian.dtx}
-+\langdeffile{serbianc.dtx}
- \langdeffile{slovak.dtx}
- \langdeffile{slovene.dtx}
- \langdeffile{russianb.dtx}
-Index: babel/babel.ins
-===================================================================
---- babel.orig/babel.ins	2011-06-06 13:05:30.147057290 +0200
-+++ babel/babel.ins	2011-06-06 13:06:23.359057310 +0200
-@@ -217,6 +217,7 @@
- %\BblInstall{sanskrit}{sanskrit}
- \BblInstall{scottish}{scottish}
- \BblInstall{serbian}{serbian}
-+\BblInstall{serbianc}{serbianc}
- \BblInstall{slovak}{slovak}
- \BblInstall{slovene}{slovene}
- \BblInstall{sorbian}{sorbian}
-Index: babel/base.ins
-===================================================================
---- babel.orig/base.ins	2011-06-06 13:05:35.983057292 +0200
-+++ babel/base.ins	2011-06-06 13:06:23.359057310 +0200
-@@ -250,6 +250,7 @@
-           \compatfile{latin}
-           \compatfile{icelandic}
-           \compatfile{serbian}
-+	  \compatfile{serbianc}
-           \compatfile{bulgarian}
-           }
- \generate{%
-Index: babel/serbianc.dtx
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ babel/serbianc.dtx	2011-06-06 13:07:21.775057330 +0200
-@@ -0,0 +1,239 @@
-+% \iffalse meta-comment
-+%
-+% Copyright 1989-2001 Johannes L. Braams and any individual authors
-+% listed elsewhere in this file.  All rights reserved.
-+%
-+% This file is part of the Babel system release 3.7.
-+% --------------------------------------------------
-+%
-+% It may be distributed under the terms of the LaTeX Project Public
-+% License, as described in lppl.txt in the base LaTeX distribution.
-+% Either version 1.2 or, at your option, any later version.
-+% \fi
-+% \CheckSum{263}
-+% \iffalse
-+%    Tell the \LaTeX\ system who we are and write an entry on the
-+%    transcript.
-+%<*dtx>
-+\ProvidesFile{serbianc.dtx}
-+%</dtx>
-+%<code>\ProvidesLanguage{serbianc}
-+%\fi
-+%\ProvidesFile{serbianc.dtx}
-+       [2011/06/06 v2.2 Serbian cyrillic]
-+%\iffalse
-+% Babel package for LaTeX version 2e
-+% Copyright (C) 1989 - 2001
-+%           by Johannes Braams, TeXniek
-+%
-+% Please report errors to: J.L. Braams
-+%                          JLBraams@cistron.nl
-+%
-+%    This file is part of the babel system, it provides the source
-+%    code for the Serbian cyrillic language definition file.  A contribution
-+%    was made by Filip Br\v{c}i\'{c} <brcha@gna.org>
-+%
-+%<*filedriver>
-+\documentclass{ltxdoc}
-+\newcommand*\TeXhax{\TeX hax}
-+\newcommand*\babel{\textsf{babel}}
-+\newcommand*\langvar{$\langle \it lang \rangle$}
-+\newcommand*\note[1]{}
-+\newcommand*\Lopt[1]{\textsf{#1}}
-+\newcommand*\file[1]{\texttt{#1}}
-+\begin{document}
-+ \DocInput{serbianc.dtx}
-+\end{document}
-+%</filedriver>
-+%\fi
-+% \GetFileInfo{serbianc.dtx}
-+% \changes{serbianc-1.0}{2002/09/03}{Created the first public release
-+% of serbian cyrillic packet for babel}
-+% \changes{serbianc-1.1}{2005/11/09}{Released new version with some bugs fixed
-+% and with automated installer for GNU/* or POSIX-like systems}
-+% \changes{serbianc-2.0}{2006/11/24}{Dropped support for non-utf coding style,
-+% now you have to use T2A font encoding and write using utf-8. If you don't like
-+% that, use previous version}
-+% \changes{serbianc-2.1}{2007/02/23}{Minor bugfixes}
-+% \changes{serbianc-2.2}{2011/06/06}{Published on CTAN}
-+%
-+%  \section{The Serbian cyrillic language}
-+%
-+%    The file \file{\filename}\footnote{The file described in this
-+%    section has version number \fileversion\ and was last revised on
-+%    \filedate.  A contribution was made by Filip Br\v{c}i\'{c}
-+%    (\texttt{brcha@gna.org}).}  Defines all the language
-+%    definition macros for the serbianc language, typeset in a cyrillic
-+%    script.
-+%
-+%    Apart from defining shorthands we need to make sure that the
-+%    first paragraph of each section is indented. Furthermore the
-+%    following new math operators are defined (|\tg|, |\ctg|,
-+%    |\arctg|, |\arcctg|, |\sh|, |\ch|, |\th|, |\cth|, |\arsh|,
-+%    |\arch|, |\arth|, |\arcth|, |\Prob|, |\Expect|, |\Variance|).
-+%
-+% \StopEventually{}
-+%
-+%    The macro |\LdfInit| takes care of preventing that this file is
-+%    loaded more than once, checking the category code of the
-+%    \texttt{@} sign, etc.
-+%    \begin{macrocode}
-+%<*code>
-+\LdfInit{serbianc}\captionsserbianc
-+%    \end{macrocode}
-+%
-+%    When this file is read as an option, i.e. by the |\usepackage|
-+%    command, \texttt{serbianc} will be an `unknown' language in which
-+%    case we have to make it known. So we check for the existence of
-+%    |\l@serbianc| to see whether we have to do something here.
-+%
-+%    \begin{macrocode}
-+\ifx\l@serbianc\@undefined
-+    \@nopatterns{serbianc}
-+    \adddialect\l@serbianc0\fi
-+%    \end{macrocode}
-+%
-+%    \begin{macrocode}
-+
-+\AtEndOfPackage{%
-+    \RequirePackage{ucs}%
-+    \PassOptionsToPackage{utf8x}{inputenc}%
-+    \RequirePackage{inputenc}%
-+    \PassOptionsToPackage{T2A}{fontenc}%
-+    \RequirePackage{fontenc}%
-+}
-+
-+%    \end{macrocode}
-+%
-+%    The next step consists of defining commands to switch to (and
-+%    from) the Serbocroatian language.
-+%
-+%  \begin{macro}{\captionsserbianc}
-+%    The macro |\captionsserbianc| defines all strings used
-+%    in the four standard documentclasses provided with \LaTeX.
-+%    \begin{macrocode}
-+\addto\captionsserbianc{%
-+  \def\prefacename{\CYRP\cyrr\cyre\cyrd\cyrg\cyro\cyrv\cyro\cyrr}%{Предговор}%
-+  \def\refname{\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}%{Литература}%
-+  \def\abstractname{\CYRA\cyrb\cyrs\cyrt\cyrr\cyra\cyrk\cyrt}%{Абстракт}%
-+  \def\bibname{\CYRB\cyri\cyrb\cyrl\cyri\cyro\cyrg\cyrr\cyra\cyrf\cyri\cyrje\cyra}%
-+            %{Библиографија}%
-+  \def\chaptername{\CYRG\cyrl\cyra\cyrv\cyra}%{Глава}%
-+  \def\appendixname{\CYRD\cyro\cyrd\cyra\cyrt\cyra\cyrk}%{Додатак}%
-+  \def\contentsname{\CYRS\cyra\cyrd\cyrr\cyrzh\cyra\cyrje}%{Садржај}%
-+  \def\listfigurename{\CYRL\cyri\cyrs\cyrt\cyra \cyrs\cyrl\cyri\cyrk\cyra}%
-+                    %{Листа слика}%
-+  \def\listtablename{\CYRL\cyri\cyrs\cyrt\cyra \cyrt\cyra\cyrb\cyre\cyrl\cyra}%
-+                    %{Листа табела}%
-+  \def\indexname{\CYRI\cyrn\cyrd\cyre\cyrk\cyrs \cyrp\cyro\cyrje\cyrm\cyro\cyrv\cyra}%
-+                %{Индекс појмова}%
-+  \def\figurename{\CYRS\cyrl\cyri\cyrk\cyra}%{Слика}%
-+  \def\tablename{\CYRT\cyra\cyrb\cyre\cyrl\cyra}%{Табела}%
-+  \def\partname{\CYRD\cyre\cyro}%{Део}%
-+  \def\enclname{\CYRP\cyrr\cyri\cyrl\cyro\cyrz\cyri}%{Прилози}%
-+  \def\ccname{\CYRK\cyro\cyrp\cyri\cyrje\cyre}%{Копије}%
-+  \def\headtoname{\CYRP\cyrr\cyri\cyrm\cyra}%{Прима}%
-+  \def\pagename{\cyrs\cyrt\cyrr\cyra\cyrn\cyra}%{страна}%
-+  \def\seename{\cyrv\cyri\cyrd\cyri}%{види}%
-+  \def\alsoname{\cyrv\cyri\cyrd\cyri \cyrt\cyra\cyrk\cyro\cyrdje\cyre}%{види такође}%
-+  \def\proofname{\CYRD\cyro\cyrk\cyra\cyrz}%{Доказ}%
-+  \def\glossaryname{\CYRR\cyre\cyrch\cyrn\cyri\cyrk}%{Речник}%
-+  }%
-+%    \end{macrocode}
-+%  \end{macro}
-+%
-+%  \begin{macro}{\dateserbianc}
-+%    The macro |\dateserbianc| redefines the command |\today| to
-+%    produce Serbian dates.
-+%    \begin{macrocode}
-+\def\dateserbianc{%
-+  \def\today{\number\day .~\ifcase\month\or
-+     \cyrje\cyra\cyrn\cyru\cyra\cyrr \or % јануар
-+     \cyrf\cyre\cyrb\cyrr\cyru\cyra\cyrr \or % фебруар
-+     \cyrm\cyra\cyrr\cyrt \or % март
-+     \cyra\cyrp\cyrr\cyri\cyrl \or % април
-+     \cyrm\cyra\cyrje \or % мај
-+     \cyrje\cyru\cyrn \or % јун
-+     \cyrje\cyru\cyrl \or % јул
-+     \cyra\cyrv\cyrg\cyru\cyrs\cyrt \or % август
-+     \cyrs\cyre\cyrp\cyrt\cyre\cyrm\cyrb\cyra\cyrr \or % септембар
-+     \cyro\cyrk\cyrt\cyro\cyrb\cyra\cyrr \or % октобар
-+     \cyrn\cyro\cyrv\cyre\cyrm\cyrb\cyra\cyrr \or % новембар
-+     \cyrd\cyre\cyrc\cyre\cyrm\cyrb\cyra\cyrr\fi % децембар
-+     \space \number\year.}}
-+%    \end{macrocode}
-+%  \end{macro}
-+%
-+%  \begin{macro}{\extrasserbianc}
-+%  \begin{macro}{\noextrasserbianc}
-+%    The macro |\extrasserbianc| will perform all the extra
-+%    definitions needed for the Serbian language. The macro
-+%    |\noextrasserbianc| is used to cancel the actions of
-+%    |\extrasserbianc|.
-+%
-+%    In serbianc the first paragraph of each section should be indented.
-+%    Add this code only in \LaTeX.
-+%    \begin{macrocode}
-+\ifx\fmtname plain \else
-+  \let\@aifORI\@afterindentfalse
-+  \def\bbl@frenchindent{\let\@afterindentfalse\@afterindenttrue
-+                        \@afterindenttrue}
-+  \def\bbl@nonfrenchindent{\let\@afterindentfalse\@aifORI
-+                          \@afterindentfalse}
-+  \addto\extrasserbianc{\bbl@frenchindent}
-+  \addto\noextrasserbianc{\bbl@nonfrenchindent}
-+\fi
-+%    \end{macrocode}
-+%  \end{macro}
-+%  \end{macro}
-+%
-+%  \begin{macro}{\mathserbianc}
-+%    Some math functions in serbianc math books have other names:
-+%    e.g. |sinh| in serbianc is written as |sh| etc. So we define a
-+%    number of new math operators.
-+%    \begin{macrocode}
-+\def\sh{\mathop{\operator@font sh}\nolimits} % same as \sinh
-+\def\ch{\mathop{\operator@font ch}\nolimits} % same as \cosh
-+\def\th{\mathop{\operator@font th}\nolimits} % same as \tanh
-+\def\cth{\mathop{\operator@font cth}\nolimits} % same as \coth
-+\def\arsh{\mathop{\operator@font arsh}\nolimits}
-+\def\arch{\mathop{\operator@font arch}\nolimits}
-+\def\arth{\mathop{\operator@font arth}\nolimits}
-+\def\arcth{\mathop{\operator@font arcth}\nolimits}
-+\def\tg{\mathop{\operator@font tg}\nolimits} % same as \tan
-+\def\ctg{\mathop{\operator@font ctg}\nolimits} % same as \cot
-+\def\arctg{\mathop{\operator@font arctg}\nolimits} % same as \arctan
-+\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
-+\def\Prob{\mathop{\mathsf P\hskip0pt}\nolimits}
-+\def\Expect{\mathop{\mathsf E\hskip0pt}\nolimits}
-+\def\Variance{\mathop{\mathsf D\hskip0pt}\nolimits}
-+%    \end{macrocode}
-+%  \end{macro}
-+%
-+%    The macro |\ldf@finish| takes care of looking for a
-+%    configuration file, setting the main language to be switched on
-+%    at |\begin{document}| and resetting the category code of
-+%    \texttt{@} to its original value.
-+%    \begin{macrocode}
-+\ldf@finish{serbianc}
-+%</code>
-+%    \end{macrocode}
-+%
-+% \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
-Index: babel/serbianc.ins
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ babel/serbianc.ins	2011-06-06 13:07:21.775057330 +0200
-@@ -0,0 +1,97 @@
-+%%
-+%% This file will generate fast loadable files and documentation
-+%% driver files from the doc files in this package when run through
-+%% LaTeX or TeX.
-+%%
-+%% Copyright 1989-2001 Johannes L. Braams and any individual authors
-+%% listed elsewhere in this file.  All rights reserved.
-+%% 
-+%% This file is part of the Babel system, release 3.7.
-+%% ---------------------------------------------------
-+%% 
-+%% It may be distributed under the terms of the LaTeX Project Public
-+%% License, as described in lppl.txt in the base LaTeX distribution.
-+%% Either version 1.2 or, at your option, any later version.
-+%%
-+%% --------------- start of docstrip commands ------------------
-+%%
-+\def\filedate{2011/06/06}
-+\def\batchfile{serbianc.ins}
-+\input docstrip.tex
-+
-+{\ifx\generate\undefined
-+\Msg{**********************************************}
-+\Msg{*}
-+\Msg{* This installation requires docstrip}
-+\Msg{* version 2.3c or later.}
-+\Msg{*}
-+\Msg{* An older version of docstrip has been input}
-+\Msg{*}
-+\Msg{**********************************************}
-+\errhelp{Move or rename old docstrip.tex.}
-+\errmessage{Old docstrip in input path}
-+\batchmode
-+\csname @@end\endcsname
-+\fi}
-+
-+\declarepreamble\mainpreamble
-+
-+This is a generated file.
-+
-+Copyright 1989-2001 Johannes L. Braams and any individual authors
-+listed elsewhere in this file.  All rights reserved.
-+
-+This file is part of the Babel system release 3.7.
-+--------------------------------------------------
-+
-+It may be distributed under the terms of the LaTeX Project Public
-+License, as described in lppl.txt in the base LaTeX distribution.
-+Either version 1.2 or, at your option, any later version.
-+\endpreamble
-+
-+\declarepreamble\fdpreamble
-+This is a generated file.
-+
-+Copyright 2001 Johannes L. Braams and any individual authors
-+listed elsewhere in this file.  All rights reserved.
-+
-+This file is part of the Babel system, release 3.7.
-+---------------------------------------------------
-+
-+It may be distributed under the terms of the LaTeX Project Public
-+License, as described in lppl.txt in the base LaTeX distribution.
-+Either version 1.2 or, at your option, any later version.
-+
-+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{serbianc.ldf}{\from{serbianc.dtx}{code}}}
-+
-+\usepreamble\fdpreamble
-+ 
-+\ifToplevel{
-+\Msg{***********************************************************}
-+\Msg{*}
-+\Msg{* To finish the installation you have to move the following}
-+\Msg{* files into a directory searched by TeX:}
-+\Msg{*}
-+\Msg{* \space\space All *.fd}
-+\Msg{*}
-+\Msg{* To produce the documentation run the files ending with}
-+\Msg{* `.fdd' through LaTeX.}
-+\Msg{*}
-+\Msg{* Happy TeXing}
-+\Msg{***********************************************************}
-+}
-+ 
-+\endinput
diff --git a/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.pdf b/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.pdf
new file mode 100644
index 00000000000..810d77e36c1
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/babel-serbianc/serbianc.pdf
diff --git a/Master/texmf-dist/source/generic/babel-serbianc/serbianc.dtx b/Master/texmf-dist/source/generic/babel-serbianc/serbianc.dtx
index bc51a9190ac..22f69bf0f89 100644
--- a/Master/texmf-dist/source/generic/babel-serbianc/serbianc.dtx
+++ b/Master/texmf-dist/source/generic/babel-serbianc/serbianc.dtx
@@ -1,16 +1,28 @@
 % \iffalse meta-comment
 %
-% Copyright 1989-2001 Johannes L. Braams and any individual authors
-% listed elsewhere in this file.  All rights reserved.
-%
-% This file is part of the Babel system release 3.7.
-% --------------------------------------------------
-%
-% It may be distributed under the terms of the LaTeX Project Public
-% License, as described in lppl.txt in the base LaTeX distribution.
-% Either version 1.2 or, at your option, any later version.
+%Copyright 2019 Uroš Stefanović,
+%2002--2019 Filip Brčić
+%All rights reserved.
+% 
+% This file is intended to be used with 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 Uroš Stefanović.
+% 
+% 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.
 % \fi
-% \CheckSum{263}
 % \iffalse
 %    Tell the \LaTeX\ system who we are and write an entry on the
 %    transcript.
@@ -20,206 +32,607 @@
 %<code>\ProvidesLanguage{serbianc}
 %\fi
 %\ProvidesFile{serbianc.dtx}
-       [2011/06/06 v2.2 Serbian cyrillic]
+        [2019/01/12 3.0 Serbian Cyrillic support for the Babel system]
 %\iffalse
-% Babel package for LaTeX version 2e
-% Copyright (C) 1989 - 2001
-%           by Johannes Braams, TeXniek
-%
-% Please report errors to: J.L. Braams
-%                          JLBraams@cistron.nl
+%% File `serbianc.dtx'
 %
 %    This file is part of the babel system, it provides the source
-%    code for the Serbian cyrillic language definition file.  A contribution
-%    was made by Filip Br\v{c}i\'{c} <brcha@gna.org>
-%
+%    code for the Serbian Cyrillic language definition file.
 %<*filedriver>
 \documentclass{ltxdoc}
-\newcommand*\TeXhax{\TeX hax}
+\usepackage[utf8]{inputenc}
+\usepackage[T2A]{fontenc}
+\title{The Serbian Cyrillic Language in the \babel\ system}
+\author{Uroš Stefanović\footnote{\texttt{urostajms@gmail.com}}} 
 \newcommand*\babel{\textsf{babel}}
 \newcommand*\langvar{$\langle \it lang \rangle$}
 \newcommand*\note[1]{}
 \newcommand*\Lopt[1]{\textsf{#1}}
 \newcommand*\file[1]{\texttt{#1}}
 \begin{document}
+ \maketitle
  \DocInput{serbianc.dtx}
 \end{document}
 %</filedriver>
 %\fi
 % \GetFileInfo{serbianc.dtx}
-% \changes{serbianc-1.0}{2002/09/03}{Created the first public release
-% of serbian cyrillic packet for babel}
-% \changes{serbianc-1.1}{2005/11/09}{Released new version with some bugs fixed
-% and with automated installer for GNU/* or POSIX-like systems}
-% \changes{serbianc-2.0}{2006/11/24}{Dropped support for non-utf coding style,
-% now you have to use T2A font encoding and write using utf-8. If you don't like
-% that, use previous version}
-% \changes{serbianc-2.1}{2007/02/23}{Minor bugfixes}
-% \changes{serbianc-2.2}{2011/06/06}{Published on CTAN}
-%
-%  \section{The Serbian cyrillic language}
-%
-%    The file \file{\filename}\footnote{The file described in this
-%    section has version number \fileversion\ and was last revised on
-%    \filedate.  A contribution was made by Filip Br\v{c}i\'{c}
-%    (\texttt{brcha@gna.org}).}  Defines all the language
-%    definition macros for the serbianc language, typeset in a cyrillic
-%    script.
-%
-%    Apart from defining shorthands we need to make sure that the
-%    first paragraph of each section is indented. Furthermore the
-%    following new math operators are defined (|\tg|, |\ctg|,
-%    |\arctg|, |\arcctg|, |\sh|, |\ch|, |\th|, |\cth|, |\arsh|,
-%    |\arch|, |\arth|, |\arcth|, |\Prob|, |\Expect|, |\Variance|).
+%
+%  \section*{Serbian Cyrillic Language}
+%
+%    The file \file{\filename} defines all the language definition
+%    macros for Serbian language, typeset in a Cyrillic script.
+%
+%    For this language the character |"| is made active. In
+%    table~\ref{tab:serbianc-quote} an overview is given of its
+%    purpose. One of the reasons for this is that, in the Serbian
+%    language, some special characters are used.
+%
+%    \begin{table}[htb]
+%     \begin{center}
+%     \begin{tabular}{lp{8cm}}
+%      |"-| & An explicit hyphen sign, allowing hyphenation
+%             in the rest of the word; inserts a hyphen which is repeated at the beginning of the
+%             next line (recommended to use for compound words with hyphen).                \\
+%      \verb="|= & Disables ligature at this position.                   \\
+%      |""| & Similar to |"-| but prints no hyphen sign. 			   \\
+%      |"~| & Compound word mark without a breakpoint, prints hyphen
+%            prohibiting hyphenation at the point.		                \\
+%      |"=| & A compound word mark with a breakpoint, prints hyphen
+%            allowing hyphenation in the composing words.               \\
+%      |"`| & German opening double quote (looks like ,\kern-0.08em,).      \\
+%      |"'| & German closing double quote (looks like ``).                    \\
+%      |"'| & (if the \Lopt{quotes} attribute is used) Closing double quote (looks like '').                    \\
+%      |"<| & French opening double quote (looks like $<\!\!<$).     \\
+%      |">| & French closing double quote (looks like $>\!\!>$).    \\
+%     \end{tabular}
+%     \caption{The extra definitions made
+%              by \file{serbianc.ldf}}\label{tab:serbianc-quote}
+%     \end{center}
+%    \end{table}
+%
+%    Macro |\today| prints the date in Serbian. Alternatively, if attribute \Lopt{datei} is used,
+%    |\today| prints the current date, but prints `јуни' and `јули' for `June' and `July'.
+%    If you prefer to use `јуни' and `јули' instead of default `јун' and `јул',
+%    use the \Lopt{datei} attribute. Also, the |\today*| macro prints the date without dot after the year
+%    (used when after the date is the punctuation mark, such as comma).
+%     Alternatively, the commands |\todayRoman| and |\todayRoman*| print the current date using Roman numerals for months.
+%
+%    The alphabetical enumerations in texts use the Cyrillic alphabet and alphabetic order.
+%    In principle, enumerations are a matter for class and style designers but the same can be
+%    said also about things, other than enumerations, such as names of sections and bibliography lists.
+%
+%    Apart from defining shorthands, we need to make sure that the
+%    first paragraph of each section is indented. Furthermore, the
+%    following new math operators are defined: |\sh|, |\ch|, |\tg|, |\ctg|,
+%    |\arctg|, |\arcctg|, |\th|, |\cth|, |\arsh|,
+%    |\arch|, |\arth|, |\arcth|, |\cosec|, |\Prob|, |\Expect|, |\Variance|,
+%    |\arcsec|, |\arccosec|, |\sech|, |\cosech|, |\arsech|, |\arcosech|,
+%    |\NZD|, |\nzd|, |\NZS|, |\nzs|.  Cyrillic letters
+%    in math mode can be typed with the aid of text commands such as |\textbf|, |\textsf|, |\textit|,
+%    |\texttt|, e.t.c.
+%
+% By default, ekavian spelling is enabled. Ijekavian
+% spelling can be enabled by setting the attribute to \Lopt{ijekav}. To set
+% an attribute, put the |\languageattribute| macro within a document preamble after
+% \babel, for example,
+%\begin{verbatim}
+%    \usepackage[english,serbianc]{babel}
+%    \languageattribute{serbianc}{ijekav}
+%\end{verbatim}
+% Setting the \Lopt{ijekav} attribute changes the built-in strings (caption names).
+% For example, the part will be entitled as
+% `Део' by default and as `Дио' if the
+% Serbianc language attribute is set to \Lopt{ijekav}.
+% Same result can be achieved using a modifier as follows:
+%\begin{verbatim}
+%    \usepackage[english,serbianc.ijekav]{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).
+% Also, it's possible to use more than one attribute:
+%\begin{verbatim}
+%    \usepackage[english,serbianc.ijekav.datei.quotes]{babel}
+%\end{verbatim}
+%
+% The file \file{serbianc.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.
+%
+% For Lua\LaTeX\ or Xe\LaTeX\ one needs to load the |fontspec| package.
+% The following example shows how to load Computer Modern Unicode (CMU) fonts (which is a
+% part of all modern \LaTeX\ distributions), and also to get correct italic shape of the letters |б|, |г|, |д|, |п| and |т| for Serbian language:
+%\begin{verbatim}
+%    \usepackage{fontspec}
+%    \defaultfontfeatures{Ligatures={TeX},Language=Serbian,Script=Cyrillic}
+%    \setmainfont{CMU Serif}
+%    \setsansfont{CMU Sans Serif}
+%    \setmonofont{CMU Typewriter Text}
+%    \usepackage[english,serbianc]{babel}
+%\end{verbatim}
 %
 % \StopEventually{}
 %
-%    The macro |\LdfInit| takes care of preventing that this file is
-%    loaded more than once, checking the category code of the
+%  \section*{The code}
+%
+%    The macro |\LdfInit| takes care of preventing this file from
+%    loading more than once, checking the category code of the
 %    \texttt{@} sign, etc.
+%
 %    \begin{macrocode}
 %<*code>
-\LdfInit{serbianc}\captionsserbianc
+\LdfInit{serbianc}{captionsserbianc}
 %    \end{macrocode}
 %
-%    When this file is read as an option, i.e. by the |\usepackage|
-%    command, \texttt{serbianc} will be an `unknown' language in which
-%    case we have to make it known. So we check for the existence of
-%    |\l@serbianc| to see whether we have to do something here.
+%    First, we check if Lua\LaTeX\ or Xe\LaTeX\ is running. If it is, we set
+%    the boolean key |\if@srbc@uni@ode| to true. It will be used to eliminate |\cyr...|
+%    commands, which were introduced in \LaTeX2e\ to handle various
+%    Cyrillic input encodings. With the introduction of Unicode, \LaTeX\ is
+%    moving to universal input encoding, so we consider these |\cyr...|
+%    commands obsolete. However, they are still preserved for backward
+%    compatibility in case \LaTeX\ or PDF\LaTeX\ are running.
+%
+%    \begin{macrocode}
+\ifdefined\if@srbc@uni@ode
+  \PackageError{babel}{if@srbc@uni@ode already defined.}
+  \relax
+\fi
+\newif\if@srbc@uni@ode
+\ifdefined\luatexversion \@srbc@uni@odetrue \else
+\ifdefined\XeTeXrevision \@srbc@uni@odetrue \fi\fi
+%    \end{macrocode}
+%
+%    Check if hyphenation patterns for the Serbianc language have been
+%    loaded in \file{language.dat}. Namely, we check for the existence of
+%    |\l@serbianc|. If it is not defined, we declare Serbianc as dialect
+%    for the default language number 0, which is almost certainly English.
 %
 %    \begin{macrocode}
 \ifx\l@serbianc\@undefined
-    \@nopatterns{serbianc}
-    \adddialect\l@serbianc0\fi
+  \@nopatterns{Serbianc}
+  \adddialect\l@serbianc0
+\fi
 %    \end{macrocode}
 %
+%    There is a limited list of encodings appropriate for Serbian Cyrillic text. We
+%    will look at which one of them is declared and keep its name in the macro
+%    |\cyrillicencoding|.
+%    The correct 7-bit Cyrillic encoding is \texttt{OT2}.
+%    The correct 8-bit Cyrillic encodings are
+%    \texttt{T2A} (default for 8-bit compilers) and \texttt{X2}.
+%    The correct utf8 encodings are
+%    \texttt{TU}  (default for Xe\LaTeX\ and Lua\LaTeX),
+%    \texttt{EU1} (obsolete, formerly used for Xe\LaTeX),
+%    \texttt{EU2} (obsolete, formerly used for Lua\LaTeX).
+%
+%    In 8-bit (\LaTeX) mode, the user may choose a different non-unicode Cyrillic
+%    encoding---\texttt{X2} or \texttt{OT2}. If one wants
+%    to use another font encoding rather than default (\texttt{T2A}),
+%    he or she has to load the corresponding file \emph{before} \file{babel.sty}.
+%
+%    Remember that, for the Serbian language, the \texttt{T2A} encoding is
+%    better than \texttt{X2}, because \texttt{X2} does not contain Latin
+%    letters, and users should pay attention and switch the language
+%    every time they want to type a Latin word inside a Serbian phrase
+%    or vice versa.
+%
+%    We parse the |\cdp@list| containing encodings known to \LaTeX\
+%    in the order in which they have been loaded by the time \texttt{babel} is called.
+%    We set the |\cyrillicencoding| to the \emph{last} loaded encoding in the
+%    list of supported Cyrillic encodings: \texttt{OT2},
+%    \texttt{X2}, \texttt{T2A}. In Unicode mode,
+%    |\cyrillicencoding| is set to \texttt{TU} by \texttt{fontspec}. Nevertheless,
+%    here we provide similar definitions; 8-bit encodings are kept for Unicode
+%    compilers (Lua\LaTeX\ and Xe\LaTeX) since they can run in compatibility
+%    (8-bit) mode.
+%
 %    \begin{macrocode}
-
-\AtEndOfPackage{%
-    \RequirePackage{ucs}%
-    \PassOptionsToPackage{utf8x}{inputenc}%
-    \RequirePackage{inputenc}%
-    \PassOptionsToPackage{T2A}{fontenc}%
-    \RequirePackage{fontenc}%
+\def\@setcyrillicencoding{%
+  \def\sce@a##1##2{%
+    \edef\sce@b{##1}%
+    \edef\sce@c{##2}%
+    \ifx\sce@b\sce@c
+      \let\cyrillicencoding\sce@c
+    \fi}%
+  \def\cdp@elt##1##2##3##4{%
+    \sce@a{##1}{OT2}%
+    \sce@a{##1}{X2}%
+    \sce@a{##1}{T2A}%
+    \if@srbc@uni@ode
+      \sce@a{##1}{TU}%
+    \fi}%
+  \cdp@list
 }
-
-%    \end{macrocode}
-%
-%    The next step consists of defining commands to switch to (and
-%    from) the Serbocroatian language.
-%
-%  \begin{macro}{\captionsserbianc}
-%    The macro |\captionsserbianc| defines all strings used
-%    in the four standard documentclasses provided with \LaTeX.
-%    \begin{macrocode}
-\addto\captionsserbianc{%
-  \def\prefacename{\CYRP\cyrr\cyre\cyrd\cyrg\cyro\cyrv\cyro\cyrr}%{Предговор}%
-  \def\refname{\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}%{Литература}%
-  \def\abstractname{\CYRA\cyrb\cyrs\cyrt\cyrr\cyra\cyrk\cyrt}%{Абстракт}%
-  \def\bibname{\CYRB\cyri\cyrb\cyrl\cyri\cyro\cyrg\cyrr\cyra\cyrf\cyri\cyrje\cyra}%
-            %{Библиографија}%
-  \def\chaptername{\CYRG\cyrl\cyra\cyrv\cyra}%{Глава}%
-  \def\appendixname{\CYRD\cyro\cyrd\cyra\cyrt\cyra\cyrk}%{Додатак}%
-  \def\contentsname{\CYRS\cyra\cyrd\cyrr\cyrzh\cyra\cyrje}%{Садржај}%
-  \def\listfigurename{\CYRL\cyri\cyrs\cyrt\cyra \cyrs\cyrl\cyri\cyrk\cyra}%
-                    %{Листа слика}%
-  \def\listtablename{\CYRL\cyri\cyrs\cyrt\cyra \cyrt\cyra\cyrb\cyre\cyrl\cyra}%
-                    %{Листа табела}%
-  \def\indexname{\CYRI\cyrn\cyrd\cyre\cyrk\cyrs \cyrp\cyro\cyrje\cyrm\cyro\cyrv\cyra}%
-                %{Индекс појмова}%
-  \def\figurename{\CYRS\cyrl\cyri\cyrk\cyra}%{Слика}%
-  \def\tablename{\CYRT\cyra\cyrb\cyre\cyrl\cyra}%{Табела}%
-  \def\partname{\CYRD\cyre\cyro}%{Део}%
-  \def\enclname{\CYRP\cyrr\cyri\cyrl\cyro\cyrz\cyri}%{Прилози}%
-  \def\ccname{\CYRK\cyro\cyrp\cyri\cyrje\cyre}%{Копије}%
-  \def\headtoname{\CYRP\cyrr\cyri\cyrm\cyra}%{Прима}%
-  \def\pagename{\cyrs\cyrt\cyrr\cyra\cyrn\cyra}%{страна}%
-  \def\seename{\cyrv\cyri\cyrd\cyri}%{види}%
-  \def\alsoname{\cyrv\cyri\cyrd\cyri \cyrt\cyra\cyrk\cyro\cyrdje\cyre}%{види такође}%
-  \def\proofname{\CYRD\cyro\cyrk\cyra\cyrz}%{Доказ}%
-  \def\glossaryname{\CYRR\cyre\cyrch\cyrn\cyri\cyrk}%{Речник}%
+\ifx\cyrillicencoding\undefined
+  \@setcyrillicencoding
+\fi
+\@onlypreamble\@setcyrillicencoding
+\@onlypreamble\sce@a
+\@onlypreamble\sce@b
+\@onlypreamble\sce@c
+\ifx\cyrillicencoding\undefined
+  \if@srbc@uni@ode
+    \edef\cyrillicencoding{TU}
+  \else
+    \edef\cyrillicencoding{T2A}
+  \fi
+  \PackageWarning{babel}%
+    {No Cyrillic font encoding has been loaded so far.\MessageBreak
+     A font encoding should be declared before babel.\MessageBreak
+     Default `\cyrillicencoding' encoding will be loaded
+    }%
+  \lowercase\expandafter{\expandafter\input\cyrillicencoding enc.def\relax}%
+  \AtBeginDocument{\@setcyrillicencoding}
+\fi
+%    \end{macrocode}
+%
+%    We define the macro |\Serbianc| simply as an alias for
+%    |\selectlanguage{serbianc}|.
+%
+%    \begin{macrocode}
+\DeclareRobustCommand{\Serbianc}{\selectlanguage{\serbianc}}
+%    \end{macrocode}
+%
+%    We define |\cyrillictext| and its alias |\cyr|; these macros are intended for use within the \texttt{babel} macros and
+%    do not perform the complete change of the language.
+%
+%    In particular, they to do not change the captions and the name of current
+%    language stored in the macro |\languagename|. This inconsistency might
+%    break some assumptions embedded into \texttt{babel}.
+%    For example, the |\iflanguage| macro will fail.
+%
+%    Furthermore, |\cyrillictext| does
+%    not activate shorthands, so |"<|, |">|, |"`|, |"'|, e.t.c. will not work.
+%
+%    Lastly, |\cyrillictext| does not write its trace
+%    to \file{.aux} file, which might result in wrong typesetting of
+%    table of contents, list of tables and list of figures in multilingual
+%    documents.
+%
+%    For these reasons, the use of the declaration |\cyrillictext| and
+%    its aliases in ordinary text is strongly discouraged. Instead of the
+%    declaration |\cyrillictext|, it is recommended to use |\Serbianc| or the
+%    command |\foreignlanguage| defined in the \texttt{babel} core; their
+%    functionality is similar to |\selectlanguage{serbianc}|, but they do not
+%    change caption names, dates and shorthands.
+%
+%    \begin{macrocode}
+\DeclareRobustCommand{\cyrillictext}{%
+  \fontencoding\cyrillicencoding\selectfont
+  \let\encodingdefault\cyrillicencoding
+  \expandafter\set@hyphenmins\serbianchyphenmins
+  \language\l@serbianc}%
+\let\cyr\cyrillictext
+%    \end{macrocode}
+%
+%    The macro |\textcyrillic| takes an argument which is then typeset using the
+%    |\cyrillictext| declaration.
+%
+%    \begin{macrocode}
+\DeclareTextFontCommand{\textcyrillic}{\cyrillictext}
+%    \end{macrocode}
+%
+%    For Serbian, the \texttt{"} character is made active. This is done
+%    once; later on, its definition may vary. Other languages in the
+%    same document may also use the \texttt{"}~character for
+%    shorthands; we specify that the Serbian group of shorthands
+%    should be used. We save the original double quote character
+%    in the |\dq| macro to keep it available. The shorthand \texttt{"-}
+%    should be used in places where a word contains an explictit
+%    hyphenation character. According to the rules of the Serbian language, when
+%    a word break occurs at an explicit hyphen, it must appear both at the end of the
+%    first line and at the beginning of the second line.
+%
+%    \begin{macrocode}
+\initiate@active@char{"}
+\begingroup \catcode`\"12
+\def\reserved@a{\endgroup
+  \def\@SS{\mathchar"7019 }
+  \def\dq{"}}
+\reserved@a
+\declare@shorthand{serbianc}{"`}{\quotedblbase}
+\declare@shorthand{serbianc}{"'}{\textquotedblleft}
+\declare@shorthand{serbianc}{"<}{\guillemotleft}
+\declare@shorthand{serbianc}{">}{\guillemotright}
+\declare@shorthand{serbianc}{""}{\hskip\z@skip}
+\declare@shorthand{serbianc}{"~}{\textormath{\leavevmode\hbox{-}}{-}}
+\declare@shorthand{serbianc}{"=}{\nobreak-\hskip\z@skip}
+\declare@shorthand{serbianc}{"|}{\textormath{\nobreak\discretionary{-}{}{\kern.03em}\allowhyphens}{}}
+\declare@shorthand{serbianc}{"-}{\nobreak\discretionary{-}{-}{-}\bbl@allowhyphens}
+%    \end{macrocode}
+%
+%    The |\cyrdash| macro will be defined if it hadn't already been defined in a fontenc file. For |T2A| and |X2| fonts,
+%    |cyrdash| will be placed in the code of the English emdash.
+%
+%    \begin{macrocode}
+\ProvideTextCommandDefault{\cyrdash}{\hbox to.8em{--\hss--}}
+%    \end{macrocode}
+%
+%    The macro |\captionsserbianc| defines all strings used in the four
+%    standard documentclasses provided by \LaTeX.
+%
+%    \begin{macrocode}
+\if@srbc@uni@ode
+  \addto\captionsserbianc{%
+    \def\prefacename{Предговор}%
+    \def\refname{Литература}%
+    \def\abstractname{Сажетак}%
+    \def\bibname{Библиографија}%
+    \def\chaptername{Глава}%
+    \def\appendixname{Додатак}%
+    \def\contentsname{Садржај}%
+    \def\listfigurename{Списак слика}%
+    \def\listtablename{Списак табела}%
+    \def\indexname{Индекс}%
+    \def\figurename{Слика}%
+    \def\tablename{Табела}%
+    \def\partname{Део}%
+    \def\enclname{Прилози}%
+    \def\ccname{Копије}%
+    \def\headtoname{Прима}%
+    \def\pagename{страна}%
+    \def\seename{види}%
+    \def\alsoname{види такође}%
+    \def\proofname{Доказ}%
+    \def\glossaryname{Речник}%
   }%
+  \let\captionsserbianc@ijekav=\captionsserbianc
+  \addto\captionsserbianc@ijekav{
+    \def\partname{Дио}%
+    \def\glossaryname{Рjечник}%
+  }
+\else
+  \addto\captionsserbianc{%
+    \def\prefacename{{\cyr\CYRP\cyrr\cyre\cyrd\cyrg\cyro\cyrv\cyro\cyrr}}%
+    \def\refname{{\cyr\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}}%
+    \def\abstractname{{\cyr\CYRS\cyra\cyrzh\cyre\cyrt\cyra\cyrk}}%
+    \def\bibname{{\cyr\CYRB\cyri\cyrb\cyrl\cyri\cyro\cyrg\cyrr\cyra\cyrf\cyri\cyrje\cyra}}%
+    \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+    \def\appendixname{{\cyr\CYRD\cyro\cyrd\cyra\cyrt\cyra\cyrk}}%
+    \def\contentsname{{\cyr\CYRS\cyra\cyrd\cyrr\cyrzh\cyra\cyrje}}%
+    \def\listfigurename{{\cyr\CYRS\cyrp\cyri\cyrs\cyra\cyrk\ \cyrs\cyrl\cyri\cyrk\cyra}}%
+    \def\listtablename{{\cyr\CYRS\cyrp\cyri\cyrs\cyra\cyrk\ \cyrt\cyra\cyrb\cyre\cyrl\cyra}}%
+    \def\indexname{{\cyr\CYRI\cyrn\cyrd\cyre\cyrk\cyrs}}%
+    \def\figurename{{\cyr\CYRS\cyrl\cyri\cyrk\cyra}}%
+    \def\tablename{{\cyr\CYRT\cyra\cyrb\cyre\cyrl\cyra}}%
+    \def\partname{{\cyr\CYRD\cyre\cyro}}%
+    \def\enclname{{\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrz\cyri}}%
+    \def\ccname{{\cyr\CYRK\cyro\cyrp\cyri\cyrje\cyre}}%
+    \def\headtoname{{\cyr\CYRP\cyrr\cyri\cyrm\cyra}}%
+    \def\pagename{{\cyr\cyrs\cyrt\cyrr\cyra\cyrn\cyra}}%
+    \def\seename{{\cyr\cyrv\cyri\cyrd\cyri}}%
+    \def\alsoname{{\cyr\cyrv\cyri\cyrd\cyri\ \cyrt\cyra\cyrk\cyro\cyrdje\cyre}}%
+    \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz}}%
+    \def\glossaryname{{\cyr\CYRR\cyre\cyrch\cyrn\cyri\cyrk}}%
+  }%
+  \let\captionsserbianc@ijekav=\captionsserbianc
+  \addto\captionsserbianc@ijekav{
+    \def\partname{{\cyr\CYRD\cyri\cyro}}%
+    \def\glossaryname{{\cyr\CYRR\cyrje\cyre\cyrch\cyrn\cyri\cyrk}}%
+  }
+\fi
+%    \end{macrocode}
+%
+%    The macro |\dateserbianc| redefines the commands |\today|, |\today*|, |\todayRoman| and |\todayRoman*| to produce Serbian dates.
+%
+%    \begin{macrocode}
+\if@srbc@uni@ode
+  \addto\dateserbianc{%
+   \def\month@serbianc{\ifcase\month\or
+    јануар\or
+    фебруар\or
+    март\or
+    април\or
+    мај\or
+    јун\or
+    јул\or
+    август\or
+    септембар\or
+    октобар\or
+    новембар\or
+    децембар\fi}
+    \def\today{\number\day.~\month@serbianc\ \number\year\@ifstar{}{.}}
+    \def\todayRoman{\number\day.~\@Roman\month~\number\year\@ifstar{}{.}}}
+  \let\dateserbianc@datei=\dateserbianc
+  \addto\dateserbianc@datei{
+    \def\month@serbianc@datei{\ifnum\month=6 јуни%
+    \else\ifnum\month=7 јули\else\month@serbianc\fi\fi}
+    \def\today{\number\day.~\month@serbianc@datei\ \number\year\@ifstar{}{.}}}
+\else
+  \def\dateserbianc{%
+   \def\month@serbianc{\ifcase\month\or
+    \cyrje\cyra\cyrn\cyru\cyra\cyrr\or
+    \cyrf\cyre\cyrb\cyrr\cyru\cyra\cyrr\or
+    \cyrm\cyra\cyrr\cyrt\or
+    \cyra\cyrp\cyrr\cyri\cyrl\or
+    \cyrm\cyra\cyrje\or
+    \cyrje\cyru\cyrn\or
+    \cyrje\cyru\cyrl\or
+    \cyra\cyrv\cyrg\cyru\cyrs\cyrt\or
+    \cyrs\cyre\cyrp\cyrt\cyre\cyrm\cyrb\cyra\cyrr\or
+    \cyro\cyrk\cyrt\cyro\cyrb\cyra\cyrr\or
+    \cyrn\cyro\cyrv\cyre\cyrm\cyrb\cyra\cyrr\or
+    \cyrd\cyre\cyrc\cyre\cyrm\cyrb\cyra\cyrr\fi}
+    \def\today{\number\day.~\month@serbianc\ \number\year\@ifstar{}{.}}
+    \def\todayRoman{\number\day.~\@Roman\month~\number\year\@ifstar{}{.}}}
+  \let\dateserbianc@datei=\dateserbianc
+  \addto\dateserbianc@datei{
+    \def\month@serbianc@datei{\ifnum\month=6\cyrje\cyru\cyrn\cyri%
+    \else\ifnum\month=7\cyrje\cyru\cyrl\cyri\else\month@serbianc\fi\fi}
+    \def\today{\number\day.~\month@serbianc@datei\ \number\year\@ifstar{}{.}}
+}
+\fi
+%    \end{macrocode}
+%
+%    The Serbian hyphenation patterns can be used with |\lefthyphenmin| and
+%    |\righthyphenmin| set to 2. (Actually, the “official” definition even allows one character for |lefthyphen|, but in that case,
+%    the \LaTeX{} hyphenation patterns will give the wrong results.)
+%
+%    \begin{macrocode}
+\providehyphenmins{\CurrentOption}{\tw@\tw@}
+\providehyphenmins{serbianc}{\tw@\tw@}
+%    \end{macrocode}
+%
+%    We instruct babel to switch font encoding using earlier defined macros
+%	 |\cyrillictext| and |\latintext|.
+%
+%    \begin{macrocode}
+\addto\extrasserbianc{\cyrillictext}
+\addto\noextrasserbianc{\latintext}
+%    \end{macrocode}
+%
+%    Also, we specify that the Serbian group of shorthands should be used.
+%
+%    \begin{macrocode}
+\addto\extrasserbianc{\languageshorthands{serbianc}}
+\addto\extrasserbianc{\bbl@activate{"}}
+\addto\noextrasserbianc{\bbl@deactivate{"}}
+%    \end{macrocode}
+%
+%    Serbian typesetting requires |frenchspacing|. So, we add commands to
+%	 |\extrasserbianc| and |\noextrasserbianc| to turn it on and off, respectively.
+%
+%    \begin{macrocode}
+\addto\extrasserbianc{\bbl@frenchspacing}
+\addto\noextrasserbianc{\bbl@nonfrenchspacing}
 %    \end{macrocode}
-%  \end{macro}
-%
-%  \begin{macro}{\dateserbianc}
-%    The macro |\dateserbianc| redefines the command |\today| to
-%    produce Serbian dates.
-%    \begin{macrocode}
-\def\dateserbianc{%
-  \def\today{\number\day .~\ifcase\month\or
-     \cyrje\cyra\cyrn\cyru\cyra\cyrr \or % јануар
-     \cyrf\cyre\cyrb\cyrr\cyru\cyra\cyrr \or % фебруар
-     \cyrm\cyra\cyrr\cyrt \or % март
-     \cyra\cyrp\cyrr\cyri\cyrl \or % април
-     \cyrm\cyra\cyrje \or % мај
-     \cyrje\cyru\cyrn \or % јун
-     \cyrje\cyru\cyrl \or % јул
-     \cyra\cyrv\cyrg\cyru\cyrs\cyrt \or % август
-     \cyrs\cyre\cyrp\cyrt\cyre\cyrm\cyrb\cyra\cyrr \or % септембар
-     \cyro\cyrk\cyrt\cyro\cyrb\cyra\cyrr \or % октобар
-     \cyrn\cyro\cyrv\cyre\cyrm\cyrb\cyra\cyrr \or % новембар
-     \cyrd\cyre\cyrc\cyre\cyrm\cyrb\cyra\cyrr\fi % децембар
-     \space \number\year.}}
-%    \end{macrocode}
-%  \end{macro}
-%
-%  \begin{macro}{\extrasserbianc}
-%  \begin{macro}{\noextrasserbianc}
-%    The macro |\extrasserbianc| will perform all the extra
-%    definitions needed for the Serbian language. The macro
-%    |\noextrasserbianc| is used to cancel the actions of
-%    |\extrasserbianc|.
-%
-%    In serbianc the first paragraph of each section should be indented.
-%    Add this code only in \LaTeX.
-%    \begin{macrocode}
-\ifx\fmtname plain \else
-  \let\@aifORI\@afterindentfalse
-  \def\bbl@frenchindent{\let\@afterindentfalse\@afterindenttrue
-                        \@afterindenttrue}
-  \def\bbl@nonfrenchindent{\let\@afterindentfalse\@aifORI
-                          \@afterindentfalse}
-  \addto\extrasserbianc{\bbl@frenchindent}
-  \addto\noextrasserbianc{\bbl@nonfrenchindent}
+%
+%    In Serbian, the first paragraph of each section should be indented.
+%
+%    \begin{macrocode}
+\let\@aifORI\@afterindentfalse
+\def\bbl@serbiancindent{\let\@afterindentfalse\@afterindenttrue\@afterindenttrue}
+\def\bbl@nonserbiancindent{\let\@afterindentfalse\@aifORI\@afterindentfalse}
+\addto\extrasserbianc{\bbl@serbiancindent}
+\addto\noextrasserbianc{\bbl@nonserbiancindent}
+%    \end{macrocode}
+%
+%    We redefine the macro |\Alph|, which now produces (uppercase) Cyrillic letters instead of Latin
+%    ones when Serbian is switched on.
+%
+%    \begin{macrocode}
+\addto\extrasserbianc{
+\babel@save\@Alph
+\if@srbc@uni@ode
+  \def\@Alph#1{\ifcase#1\or
+    А\or Б\or В\or Г\or Д\or Ђ\or Е\or Ж\or З\or
+    И\or Ј\or К\or Л\or Љ\or М\or Н\or Њ\or О\or
+    П\or Р\or С\or Т\or Ћ\or У\or Ф\or Х\or Ц\or
+    Ч\or Џ\or Ш\else\@ctrerr\fi}
+\else
+  \def\@Alph#1{\ifcase#1\or
+    \CYRA\or\CYRB\or\CYRV\or\CYRG\or\CYRD\or\CYRDJE\or\CYRE\or\CYRZH\or\CYRZ\or
+    \CYRI\or\CYRJE\or\CYRK\or\CYRL\or\CYRLJE\or\CYRM\or\CYRN\or\CYRNJE\or\CYRO\or
+    \CYRP\or\CYRR\or\CYRS\or\CYRT\or\CYRTSHE\or\CYRU\or\CYRF\or\CYRH\or\CYRC\or
+    \CYRCH\or\CYRDZHE\or\CYRSH\else\@ctrerr\fi}
+\fi
+}
+%    \end{macrocode}
+%
+%    The macro |\alph| produces lowercase Cyrillic letters.
+%
+%    \begin{macrocode}
+\addto\extrasserbianc{
+\babel@save\@alph
+\if@srbc@uni@ode
+  \def\@alph#1{\ifcase#1\or
+    а\or б\or в\or г\or д\or ђ\or е\or ж\or з\or
+    и\or ј\or к\or л\or љ\or м\or н\or њ\or о\or
+    п\or р\or с\or т\or ћ\or у\or ф\or х\or ц\or
+    ч\or џ\or ш\else\@ctrerr\fi}
+\else
+  \def\@alph#1{\ifcase#1\or
+    \cyra\or\cyrb\or\cyrv\or\cyrg\or\cyrd\or\cyrdje\or\cyre\or\cyrzh\or\cyrz\or
+    \cyri\or\cyrje\or\cyrk\or\cyrl\or\cyrlje\or\cyrm\or\cyrn\or\cyrnje\or\cyro\or
+    \cyrp\or\cyrr\or\cyrs\or\cyrt\or\cyrtshe\or\cyru\or\cyrf\or\cyrh\or\cyrc\or
+    \cyrch\or\cyrdzhe\or\cyrsh\else\@ctrerr\fi}
 \fi
+}
+%    \end{macrocode}
+%
+%    An |ijekav| attribute changes the default behavior and activates an
+%    alternative set of captions suitable for typesetting in ijekavian dialect.
+%    The |quotes| attribute changes the |"'| shorthand to produce '' as closing quotation mark,
+%    instead of the traditional `` quotation mark of Serbian language.
+%    Also, the |datei| attribute will produce `јуни' and `јули' instead `јун' and `јул'
+%    for date.
+%
+%    \begin{macrocode}
+\bbl@declare@ttribute{serbianc}{ijekav}{%
+ \PackageInfo{babel}{Serbianc attribute set to ijekav}%
+ \let\captionsserbianc=\captionsserbianc@ijekav }
+\@onlypreamble\captionsserbianc@ijekav
+\bbl@declare@ttribute{serbianc}{quotes}{%
+ \PackageInfo{babel}{Serbianc attribute set to quotes}%
+ \declare@shorthand{serbianc}{"'}{\textquotedblright} }
+\bbl@declare@ttribute{serbianc}{datei}{%
+ \PackageInfo{babel}{Serbianc attribute set to datei}%
+ \let\dateserbianc=\dateserbianc@datei }
+\@onlypreamble\dateserbianc@datei
 %    \end{macrocode}
-%  \end{macro}
-%  \end{macro}
 %
-%  \begin{macro}{\mathserbianc}
-%    Some math functions in serbianc math books have other names:
-%    e.g. |sinh| in serbianc is written as |sh| etc. So we define a
+%    Some math functions in Serbian math books have other names:
+%    e.g. |sinh| in Serbian is written as |sh| etc. So we define a
 %    number of new math operators.
+%
 %    \begin{macrocode}
-\def\sh{\mathop{\operator@font sh}\nolimits} % same as \sinh
-\def\ch{\mathop{\operator@font ch}\nolimits} % same as \cosh
-\def\th{\mathop{\operator@font th}\nolimits} % same as \tanh
-\def\cth{\mathop{\operator@font cth}\nolimits} % same as \coth
+\def\sh{\mathop{\operator@font sh}\nolimits}
+\def\ch{\mathop{\operator@font ch}\nolimits}
+\def\tg{\mathop{\operator@font tg}\nolimits}
+\def\ctg{\mathop{\operator@font ctg}\nolimits}
+\def\arctg{\mathop{\operator@font arctg}\nolimits}
+\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
+\addto\extrasserbianc{%
+  \babel@save{\th}%
+  \let\ltx@th\th
+  \def\th{\textormath{\ltx@th}%
+                     {\mathop{\operator@font th}\nolimits}}%
+  }
+\def\cth{\mathop{\operator@font cth}\nolimits}
 \def\arsh{\mathop{\operator@font arsh}\nolimits}
 \def\arch{\mathop{\operator@font arch}\nolimits}
 \def\arth{\mathop{\operator@font arth}\nolimits}
 \def\arcth{\mathop{\operator@font arcth}\nolimits}
-\def\tg{\mathop{\operator@font tg}\nolimits} % same as \tan
-\def\ctg{\mathop{\operator@font ctg}\nolimits} % same as \cot
-\def\arctg{\mathop{\operator@font arctg}\nolimits} % same as \arctan
-\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
-\def\Prob{\mathop{\mathsf P\hskip0pt}\nolimits}
-\def\Expect{\mathop{\mathsf E\hskip0pt}\nolimits}
-\def\Variance{\mathop{\mathsf D\hskip0pt}\nolimits}
+\def\cosec{\mathop{\operator@font cosec}\nolimits}
+\def\arcsec{\mathop{\operator@font arcsec}\nolimits}
+\def\arccosec{\mathop{\operator@font arccosec}\nolimits}
+\def\sech{\mathop{\operator@font sech}\nolimits}
+\def\cosech{\mathop{\operator@font cosech}\nolimits}
+\def\arsech{\mathop{\operator@font arsech}\nolimits}
+\def\arcosech{\mathop{\operator@font arcosech}\nolimits}
+\def\Prob{\mathop{\kern\z@\mathsf{P}}\nolimits}
+\def\Expect{\mathop{\kern\z@\mathsf{E}}\nolimits}
+\def\Variance{\mathop{\kern\z@\mathsf{D}}\nolimits}
+\if@srbc@uni@ode
+  \def\nzs{\mathop{\mathrm{нзс}}\nolimits}
+  \def\nzd{\mathop{\mathrm{нзд}}\nolimits}
+  \def\NZS{\mathop{\mathrm{НЗС}}\nolimits}
+  \def\NZD{\mathop{\mathrm{НЗД}}\nolimits}
+\else
+  \def\nzs{\mathop{\textnormal{\cyrn\cyrz\cyrs}}\nolimits}
+  \def\nzd{\mathop{\textnormal{\cyrn\cyrz\cyrd}}\nolimits}
+  \def\NZS{\mathop{\textnormal{\CYRN\CYRZ\CYRS}}\nolimits}
+  \def\NZD{\mathop{\textnormal{\CYRN\CYRZ\CYRD}}\nolimits}
+\fi
 %    \end{macrocode}
-%  \end{macro}
 %
 %    The macro |\ldf@finish| takes care of looking for a
 %    configuration file, setting the main language to be switched on
 %    at |\begin{document}| and resetting the category code of
 %    \texttt{@} to its original value.
+%
 %    \begin{macrocode}
 \ldf@finish{serbianc}
 %</code>
 %    \end{macrocode}
 %
 % \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
@@ -236,4 +649,4 @@
 %%   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %%   Right brace   \}     Tilde         \~}
 %%
-\endinput
+\endinput
\ No newline at end of file
diff --git a/Master/texmf-dist/source/generic/babel-serbianc/serbianc.ins b/Master/texmf-dist/source/generic/babel-serbianc/serbianc.ins
index 9120e4d4ab2..0ba9b6de47c 100644
--- a/Master/texmf-dist/source/generic/babel-serbianc/serbianc.ins
+++ b/Master/texmf-dist/source/generic/babel-serbianc/serbianc.ins
@@ -3,19 +3,33 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1989-2001 Johannes L. Braams and any individual authors
-%% listed elsewhere in this file.  All rights reserved.
+%% Copyright 2019 Uroš Stefanović,
+%% 2002--2019 Filip Brčić
+%% All rights reserved.
 %% 
-%% This file is part of the Babel system, release 3.7.
-%% ---------------------------------------------------
+%% This file is intended to be used with the Babel system.
+%% ------------------------------------------------------
 %% 
-%% It may be distributed under the terms of the LaTeX Project Public
-%% License, as described in lppl.txt in the base LaTeX distribution.
-%% Either version 1.2 or, at your option, any later version.
+%% 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 Uroš Stefanovic.
+%% 
+%% 
+%% The list of derived (unpacked) files belonging to the distribution
+%% and covered by LPPL is defined by the unpacking scripts (with
+%% extension .ins) which are part of the distribution.
 %%
 %% --------------- start of docstrip commands ------------------
 %%
-\def\filedate{2011/06/06}
+\def\filedate{2019/01/12}
 \def\batchfile{serbianc.ins}
 \input docstrip.tex
 
@@ -35,32 +49,53 @@
 \fi}
 
 \declarepreamble\mainpreamble
-
 This is a generated file.
 
-Copyright 1989-2001 Johannes L. Braams and any individual authors
-listed elsewhere in this file.  All rights reserved.
+Copyright 2019 Uroš Stefanović,
+2002--2019 Filip Brčić
+All rights reserved.
+
+This file is intended to be used with 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".
 
-This file is part of the Babel system release 3.7.
---------------------------------------------------
+The Current Maintainer of this work is Uroš Stefanović.
 
-It may be distributed under the terms of the LaTeX Project Public
-License, as described in lppl.txt in the base LaTeX distribution.
-Either version 1.2 or, at your option, any later version.
+The list of derived (unpacked) files belonging to the distribution
+and covered by LPPL is defined by the unpacking scripts (with
+extension .ins) which are part of the distribution.
 \endpreamble
 
 \declarepreamble\fdpreamble
 This is a generated file.
 
-Copyright 2001 Johannes L. Braams and any individual authors
-listed elsewhere in this file.  All rights reserved.
+Copyright 2019 Uroš Stefanović,
+2002--2019 Filip Brčić
+All rights reserved.
 
-This file is part of the Babel system, release 3.7.
----------------------------------------------------
+This file is intended to be used with the Babel system.
+------------------------------------------------------
 
-It may be distributed under the terms of the LaTeX Project Public
-License, as described in lppl.txt in the base LaTeX distribution.
-Either version 1.2 or, at your option, any later version.
+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 Uroš Stefanović.
 
 In particular, permission is granted to customize the declarations in
 this file to serve the needs of your installation.
@@ -70,28 +105,30 @@ of this file under its original name.
 
 \endpreamble
 
-\usedir{tex/generic/babel}
 \keepsilent
- 
-\usepreamble\mainpreamble
 
-\generate{\file{serbianc.ldf}{\from{serbianc.dtx}{code}}}
+\askforoverwritefalse
 
+\usedir{tex/generic/babel/contrib} 
+
+\usepreamble\mainpreamble
+\generate{\file{serbianc.ldf}{\from{serbianc.dtx}{code}}
+          }
 \usepreamble\fdpreamble
- 
+
 \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{* \space\space All *.def, *.fd, *.ldf, *.sty}
 \Msg{*}
 \Msg{* To produce the documentation run the files ending with}
-\Msg{* `.fdd' through LaTeX.}
+\Msg{* '.dtx' and `.fdd' through LaTeX.}
 \Msg{*}
 \Msg{* Happy TeXing}
 \Msg{***********************************************************}
 }
  
-\endinput
+\endinput
\ No newline at end of file
diff --git a/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.ldf b/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.ldf
index 6294fcea96c..f206828887c 100644
--- a/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.ldf
+++ b/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.ldf
@@ -5,100 +5,308 @@
 %% The original source files were:
 %%
 %% serbianc.dtx  (with options: `code')
-%% 
 %% This is a generated file.
 %% 
-%% Copyright 1989-2001 Johannes L. Braams and any individual authors
-%% listed elsewhere in this file.  All rights reserved.
+%% Copyright 2019 Uroš Stefanović,
+%% 2002--2019 Filip Brčić
+%% All rights reserved.
+%% 
+%% This file is intended to be used with 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 file is part of the Babel system release 3.7.
-%% --------------------------------------------------
+%% This work has the LPPL maintenance status "maintained".
 %% 
-%% It may be distributed under the terms of the LaTeX Project Public
-%% License, as described in lppl.txt in the base LaTeX distribution.
-%% Either version 1.2 or, at your option, any later version.
+%% The Current Maintainer of this work is Uroš Stefanović.
+%% 
+%% 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{serbianc}
-       [2011/06/06 v2.2 Serbian cyrillic]
-\LdfInit{serbianc}\captionsserbianc
+        [2019/01/12 3.0 Serbian Cyrillic support for the Babel system]
+%% File `serbianc.dtx'
+\LdfInit{serbianc}{captionsserbianc}
+\ifdefined\if@srbc@uni@ode
+  \PackageError{babel}{if@srbc@uni@ode already defined.}
+  \relax
+\fi
+\newif\if@srbc@uni@ode
+\ifdefined\luatexversion \@srbc@uni@odetrue \else
+\ifdefined\XeTeXrevision \@srbc@uni@odetrue \fi\fi
 \ifx\l@serbianc\@undefined
-    \@nopatterns{serbianc}
-    \adddialect\l@serbianc0\fi
-
-\AtEndOfPackage{%
-    \RequirePackage{ucs}%
-    \PassOptionsToPackage{utf8x}{inputenc}%
-    \RequirePackage{inputenc}%
-    \PassOptionsToPackage{T2A}{fontenc}%
-    \RequirePackage{fontenc}%
+  \@nopatterns{Serbianc}
+  \adddialect\l@serbianc0
+\fi
+\def\@setcyrillicencoding{%
+  \def\sce@a##1##2{%
+    \edef\sce@b{##1}%
+    \edef\sce@c{##2}%
+    \ifx\sce@b\sce@c
+      \let\cyrillicencoding\sce@c
+    \fi}%
+  \def\cdp@elt##1##2##3##4{%
+    \sce@a{##1}{OT2}%
+    \sce@a{##1}{X2}%
+    \sce@a{##1}{T2A}%
+    \if@srbc@uni@ode
+      \sce@a{##1}{TU}%
+    \fi}%
+  \cdp@list
 }
-
-\addto\captionsserbianc{%
-  \def\prefacename{\CYRP\cyrr\cyre\cyrd\cyrg\cyro\cyrv\cyro\cyrr}%{Предговор}%
-  \def\refname{\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}%{Литература}%
-  \def\abstractname{\CYRA\cyrb\cyrs\cyrt\cyrr\cyra\cyrk\cyrt}%{Абстракт}%
-  \def\bibname{\CYRB\cyri\cyrb\cyrl\cyri\cyro\cyrg\cyrr\cyra\cyrf\cyri\cyrje\cyra}%
-            %{Библиографија}%
-  \def\chaptername{\CYRG\cyrl\cyra\cyrv\cyra}%{Глава}%
-  \def\appendixname{\CYRD\cyro\cyrd\cyra\cyrt\cyra\cyrk}%{Додатак}%
-  \def\contentsname{\CYRS\cyra\cyrd\cyrr\cyrzh\cyra\cyrje}%{Садржај}%
-  \def\listfigurename{\CYRL\cyri\cyrs\cyrt\cyra \cyrs\cyrl\cyri\cyrk\cyra}%
-                    %{Листа слика}%
-  \def\listtablename{\CYRL\cyri\cyrs\cyrt\cyra \cyrt\cyra\cyrb\cyre\cyrl\cyra}%
-                    %{Листа табела}%
-  \def\indexname{\CYRI\cyrn\cyrd\cyre\cyrk\cyrs \cyrp\cyro\cyrje\cyrm\cyro\cyrv\cyra}%
-                %{Индекс појмова}%
-  \def\figurename{\CYRS\cyrl\cyri\cyrk\cyra}%{Слика}%
-  \def\tablename{\CYRT\cyra\cyrb\cyre\cyrl\cyra}%{Табела}%
-  \def\partname{\CYRD\cyre\cyro}%{Део}%
-  \def\enclname{\CYRP\cyrr\cyri\cyrl\cyro\cyrz\cyri}%{Прилози}%
-  \def\ccname{\CYRK\cyro\cyrp\cyri\cyrje\cyre}%{Копије}%
-  \def\headtoname{\CYRP\cyrr\cyri\cyrm\cyra}%{Прима}%
-  \def\pagename{\cyrs\cyrt\cyrr\cyra\cyrn\cyra}%{страна}%
-  \def\seename{\cyrv\cyri\cyrd\cyri}%{види}%
-  \def\alsoname{\cyrv\cyri\cyrd\cyri \cyrt\cyra\cyrk\cyro\cyrdje\cyre}%{види такође}%
-  \def\proofname{\CYRD\cyro\cyrk\cyra\cyrz}%{Доказ}%
-  \def\glossaryname{\CYRR\cyre\cyrch\cyrn\cyri\cyrk}%{Речник}%
+\ifx\cyrillicencoding\undefined
+  \@setcyrillicencoding
+\fi
+\@onlypreamble\@setcyrillicencoding
+\@onlypreamble\sce@a
+\@onlypreamble\sce@b
+\@onlypreamble\sce@c
+\ifx\cyrillicencoding\undefined
+  \if@srbc@uni@ode
+    \edef\cyrillicencoding{TU}
+  \else
+    \edef\cyrillicencoding{T2A}
+  \fi
+  \PackageWarning{babel}%
+    {No Cyrillic font encoding has been loaded so far.\MessageBreak
+     A font encoding should be declared before babel.\MessageBreak
+     Default `\cyrillicencoding' encoding will be loaded
+    }%
+  \lowercase\expandafter{\expandafter\input\cyrillicencoding enc.def\relax}%
+  \AtBeginDocument{\@setcyrillicencoding}
+\fi
+\DeclareRobustCommand{\Serbianc}{\selectlanguage{\serbianc}}
+\DeclareRobustCommand{\cyrillictext}{%
+  \fontencoding\cyrillicencoding\selectfont
+  \let\encodingdefault\cyrillicencoding
+  \expandafter\set@hyphenmins\serbianchyphenmins
+  \language\l@serbianc}%
+\let\cyr\cyrillictext
+\DeclareTextFontCommand{\textcyrillic}{\cyrillictext}
+\initiate@active@char{"}
+\begingroup \catcode`\"12
+\def\reserved@a{\endgroup
+  \def\@SS{\mathchar"7019 }
+  \def\dq{"}}
+\reserved@a
+\declare@shorthand{serbianc}{"`}{\quotedblbase}
+\declare@shorthand{serbianc}{"'}{\textquotedblleft}
+\declare@shorthand{serbianc}{"<}{\guillemotleft}
+\declare@shorthand{serbianc}{">}{\guillemotright}
+\declare@shorthand{serbianc}{""}{\hskip\z@skip}
+\declare@shorthand{serbianc}{"~}{\textormath{\leavevmode\hbox{-}}{-}}
+\declare@shorthand{serbianc}{"=}{\nobreak-\hskip\z@skip}
+\declare@shorthand{serbianc}{"|}{\textormath{\nobreak\discretionary{-}{}{\kern.03em}\allowhyphens}{}}
+\declare@shorthand{serbianc}{"-}{\nobreak\discretionary{-}{-}{-}\bbl@allowhyphens}
+\ProvideTextCommandDefault{\cyrdash}{\hbox to.8em{--\hss--}}
+\if@srbc@uni@ode
+  \addto\captionsserbianc{%
+    \def\prefacename{Предговор}%
+    \def\refname{Литература}%
+    \def\abstractname{Сажетак}%
+    \def\bibname{Библиографија}%
+    \def\chaptername{Глава}%
+    \def\appendixname{Додатак}%
+    \def\contentsname{Садржај}%
+    \def\listfigurename{Списак слика}%
+    \def\listtablename{Списак табела}%
+    \def\indexname{Индекс}%
+    \def\figurename{Слика}%
+    \def\tablename{Табела}%
+    \def\partname{Део}%
+    \def\enclname{Прилози}%
+    \def\ccname{Копије}%
+    \def\headtoname{Прима}%
+    \def\pagename{страна}%
+    \def\seename{види}%
+    \def\alsoname{види такође}%
+    \def\proofname{Доказ}%
+    \def\glossaryname{Речник}%
   }%
-\def\dateserbianc{%
-  \def\today{\number\day .~\ifcase\month\or
-     \cyrje\cyra\cyrn\cyru\cyra\cyrr \or % јануар
-     \cyrf\cyre\cyrb\cyrr\cyru\cyra\cyrr \or % фебруар
-     \cyrm\cyra\cyrr\cyrt \or % март
-     \cyra\cyrp\cyrr\cyri\cyrl \or % април
-     \cyrm\cyra\cyrje \or % мај
-     \cyrje\cyru\cyrn \or % јун
-     \cyrje\cyru\cyrl \or % јул
-     \cyra\cyrv\cyrg\cyru\cyrs\cyrt \or % август
-     \cyrs\cyre\cyrp\cyrt\cyre\cyrm\cyrb\cyra\cyrr \or % септембар
-     \cyro\cyrk\cyrt\cyro\cyrb\cyra\cyrr \or % октобар
-     \cyrn\cyro\cyrv\cyre\cyrm\cyrb\cyra\cyrr \or % новембар
-     \cyrd\cyre\cyrc\cyre\cyrm\cyrb\cyra\cyrr\fi % децембар
-     \space \number\year.}}
-\ifx\fmtname plain \else
-  \let\@aifORI\@afterindentfalse
-  \def\bbl@frenchindent{\let\@afterindentfalse\@afterindenttrue
-                        \@afterindenttrue}
-  \def\bbl@nonfrenchindent{\let\@afterindentfalse\@aifORI
-                          \@afterindentfalse}
-  \addto\extrasserbianc{\bbl@frenchindent}
-  \addto\noextrasserbianc{\bbl@nonfrenchindent}
+  \let\captionsserbianc@ijekav=\captionsserbianc
+  \addto\captionsserbianc@ijekav{
+    \def\partname{Дио}%
+    \def\glossaryname{Рjечник}%
+  }
+\else
+  \addto\captionsserbianc{%
+    \def\prefacename{{\cyr\CYRP\cyrr\cyre\cyrd\cyrg\cyro\cyrv\cyro\cyrr}}%
+    \def\refname{{\cyr\CYRL\cyri\cyrt\cyre\cyrr\cyra\cyrt\cyru\cyrr\cyra}}%
+    \def\abstractname{{\cyr\CYRS\cyra\cyrzh\cyre\cyrt\cyra\cyrk}}%
+    \def\bibname{{\cyr\CYRB\cyri\cyrb\cyrl\cyri\cyro\cyrg\cyrr\cyra\cyrf\cyri\cyrje\cyra}}%
+    \def\chaptername{{\cyr\CYRG\cyrl\cyra\cyrv\cyra}}%
+    \def\appendixname{{\cyr\CYRD\cyro\cyrd\cyra\cyrt\cyra\cyrk}}%
+    \def\contentsname{{\cyr\CYRS\cyra\cyrd\cyrr\cyrzh\cyra\cyrje}}%
+    \def\listfigurename{{\cyr\CYRS\cyrp\cyri\cyrs\cyra\cyrk\ \cyrs\cyrl\cyri\cyrk\cyra}}%
+    \def\listtablename{{\cyr\CYRS\cyrp\cyri\cyrs\cyra\cyrk\ \cyrt\cyra\cyrb\cyre\cyrl\cyra}}%
+    \def\indexname{{\cyr\CYRI\cyrn\cyrd\cyre\cyrk\cyrs}}%
+    \def\figurename{{\cyr\CYRS\cyrl\cyri\cyrk\cyra}}%
+    \def\tablename{{\cyr\CYRT\cyra\cyrb\cyre\cyrl\cyra}}%
+    \def\partname{{\cyr\CYRD\cyre\cyro}}%
+    \def\enclname{{\cyr\CYRP\cyrr\cyri\cyrl\cyro\cyrz\cyri}}%
+    \def\ccname{{\cyr\CYRK\cyro\cyrp\cyri\cyrje\cyre}}%
+    \def\headtoname{{\cyr\CYRP\cyrr\cyri\cyrm\cyra}}%
+    \def\pagename{{\cyr\cyrs\cyrt\cyrr\cyra\cyrn\cyra}}%
+    \def\seename{{\cyr\cyrv\cyri\cyrd\cyri}}%
+    \def\alsoname{{\cyr\cyrv\cyri\cyrd\cyri\ \cyrt\cyra\cyrk\cyro\cyrdje\cyre}}%
+    \def\proofname{{\cyr\CYRD\cyro\cyrk\cyra\cyrz}}%
+    \def\glossaryname{{\cyr\CYRR\cyre\cyrch\cyrn\cyri\cyrk}}%
+  }%
+  \let\captionsserbianc@ijekav=\captionsserbianc
+  \addto\captionsserbianc@ijekav{
+    \def\partname{{\cyr\CYRD\cyri\cyro}}%
+    \def\glossaryname{{\cyr\CYRR\cyrje\cyre\cyrch\cyrn\cyri\cyrk}}%
+  }
 \fi
-\def\sh{\mathop{\operator@font sh}\nolimits} % same as \sinh
-\def\ch{\mathop{\operator@font ch}\nolimits} % same as \cosh
-\def\th{\mathop{\operator@font th}\nolimits} % same as \tanh
-\def\cth{\mathop{\operator@font cth}\nolimits} % same as \coth
+\if@srbc@uni@ode
+  \addto\dateserbianc{%
+   \def\month@serbianc{\ifcase\month\or
+    јануар\or
+    фебруар\or
+    март\or
+    април\or
+    мај\or
+    јун\or
+    јул\or
+    август\or
+    септембар\or
+    октобар\or
+    новембар\or
+    децембар\fi}
+    \def\today{\number\day.~\month@serbianc\ \number\year\@ifstar{}{.}}
+    \def\todayRoman{\number\day.~\@Roman\month~\number\year\@ifstar{}{.}}}
+  \let\dateserbianc@datei=\dateserbianc
+  \addto\dateserbianc@datei{
+    \def\month@serbianc@datei{\ifnum\month=6 јуни%
+    \else\ifnum\month=7 јули\else\month@serbianc\fi\fi}
+    \def\today{\number\day.~\month@serbianc@datei\ \number\year\@ifstar{}{.}}}
+\else
+  \def\dateserbianc{%
+   \def\month@serbianc{\ifcase\month\or
+    \cyrje\cyra\cyrn\cyru\cyra\cyrr\or
+    \cyrf\cyre\cyrb\cyrr\cyru\cyra\cyrr\or
+    \cyrm\cyra\cyrr\cyrt\or
+    \cyra\cyrp\cyrr\cyri\cyrl\or
+    \cyrm\cyra\cyrje\or
+    \cyrje\cyru\cyrn\or
+    \cyrje\cyru\cyrl\or
+    \cyra\cyrv\cyrg\cyru\cyrs\cyrt\or
+    \cyrs\cyre\cyrp\cyrt\cyre\cyrm\cyrb\cyra\cyrr\or
+    \cyro\cyrk\cyrt\cyro\cyrb\cyra\cyrr\or
+    \cyrn\cyro\cyrv\cyre\cyrm\cyrb\cyra\cyrr\or
+    \cyrd\cyre\cyrc\cyre\cyrm\cyrb\cyra\cyrr\fi}
+    \def\today{\number\day.~\month@serbianc\ \number\year\@ifstar{}{.}}
+    \def\todayRoman{\number\day.~\@Roman\month~\number\year\@ifstar{}{.}}}
+  \let\dateserbianc@datei=\dateserbianc
+  \addto\dateserbianc@datei{
+    \def\month@serbianc@datei{\ifnum\month=6\cyrje\cyru\cyrn\cyri%
+    \else\ifnum\month=7\cyrje\cyru\cyrl\cyri\else\month@serbianc\fi\fi}
+    \def\today{\number\day.~\month@serbianc@datei\ \number\year\@ifstar{}{.}}
+}
+\fi
+\providehyphenmins{\CurrentOption}{\tw@\tw@}
+\providehyphenmins{serbianc}{\tw@\tw@}
+\addto\extrasserbianc{\cyrillictext}
+\addto\noextrasserbianc{\latintext}
+\addto\extrasserbianc{\languageshorthands{serbianc}}
+\addto\extrasserbianc{\bbl@activate{"}}
+\addto\noextrasserbianc{\bbl@deactivate{"}}
+\addto\extrasserbianc{\bbl@frenchspacing}
+\addto\noextrasserbianc{\bbl@nonfrenchspacing}
+\let\@aifORI\@afterindentfalse
+\def\bbl@serbiancindent{\let\@afterindentfalse\@afterindenttrue\@afterindenttrue}
+\def\bbl@nonserbiancindent{\let\@afterindentfalse\@aifORI\@afterindentfalse}
+\addto\extrasserbianc{\bbl@serbiancindent}
+\addto\noextrasserbianc{\bbl@nonserbiancindent}
+\addto\extrasserbianc{
+\babel@save\@Alph
+\if@srbc@uni@ode
+  \def\@Alph#1{\ifcase#1\or
+    А\or Б\or В\or Г\or Д\or Ђ\or Е\or Ж\or З\or
+    И\or Ј\or К\or Л\or Љ\or М\or Н\or Њ\or О\or
+    П\or Р\or С\or Т\or Ћ\or У\or Ф\or Х\or Ц\or
+    Ч\or Џ\or Ш\else\@ctrerr\fi}
+\else
+  \def\@Alph#1{\ifcase#1\or
+    \CYRA\or\CYRB\or\CYRV\or\CYRG\or\CYRD\or\CYRDJE\or\CYRE\or\CYRZH\or\CYRZ\or
+    \CYRI\or\CYRJE\or\CYRK\or\CYRL\or\CYRLJE\or\CYRM\or\CYRN\or\CYRNJE\or\CYRO\or
+    \CYRP\or\CYRR\or\CYRS\or\CYRT\or\CYRTSHE\or\CYRU\or\CYRF\or\CYRH\or\CYRC\or
+    \CYRCH\or\CYRDZHE\or\CYRSH\else\@ctrerr\fi}
+\fi
+}
+\addto\extrasserbianc{
+\babel@save\@alph
+\if@srbc@uni@ode
+  \def\@alph#1{\ifcase#1\or
+    а\or б\or в\or г\or д\or ђ\or е\or ж\or з\or
+    и\or ј\or к\or л\or љ\or м\or н\or њ\or о\or
+    п\or р\or с\or т\or ћ\or у\or ф\or х\or ц\or
+    ч\or џ\or ш\else\@ctrerr\fi}
+\else
+  \def\@alph#1{\ifcase#1\or
+    \cyra\or\cyrb\or\cyrv\or\cyrg\or\cyrd\or\cyrdje\or\cyre\or\cyrzh\or\cyrz\or
+    \cyri\or\cyrje\or\cyrk\or\cyrl\or\cyrlje\or\cyrm\or\cyrn\or\cyrnje\or\cyro\or
+    \cyrp\or\cyrr\or\cyrs\or\cyrt\or\cyrtshe\or\cyru\or\cyrf\or\cyrh\or\cyrc\or
+    \cyrch\or\cyrdzhe\or\cyrsh\else\@ctrerr\fi}
+\fi
+}
+\bbl@declare@ttribute{serbianc}{ijekav}{%
+ \PackageInfo{babel}{Serbianc attribute set to ijekav}%
+ \let\captionsserbianc=\captionsserbianc@ijekav }
+\@onlypreamble\captionsserbianc@ijekav
+\bbl@declare@ttribute{serbianc}{quotes}{%
+ \PackageInfo{babel}{Serbianc attribute set to quotes}%
+ \declare@shorthand{serbianc}{"'}{\textquotedblright} }
+\bbl@declare@ttribute{serbianc}{datei}{%
+ \PackageInfo{babel}{Serbianc attribute set to datei}%
+ \let\dateserbianc=\dateserbianc@datei }
+\@onlypreamble\dateserbianc@datei
+\def\sh{\mathop{\operator@font sh}\nolimits}
+\def\ch{\mathop{\operator@font ch}\nolimits}
+\def\tg{\mathop{\operator@font tg}\nolimits}
+\def\ctg{\mathop{\operator@font ctg}\nolimits}
+\def\arctg{\mathop{\operator@font arctg}\nolimits}
+\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
+\addto\extrasserbianc{%
+  \babel@save{\th}%
+  \let\ltx@th\th
+  \def\th{\textormath{\ltx@th}%
+                     {\mathop{\operator@font th}\nolimits}}%
+  }
+\def\cth{\mathop{\operator@font cth}\nolimits}
 \def\arsh{\mathop{\operator@font arsh}\nolimits}
 \def\arch{\mathop{\operator@font arch}\nolimits}
 \def\arth{\mathop{\operator@font arth}\nolimits}
 \def\arcth{\mathop{\operator@font arcth}\nolimits}
-\def\tg{\mathop{\operator@font tg}\nolimits} % same as \tan
-\def\ctg{\mathop{\operator@font ctg}\nolimits} % same as \cot
-\def\arctg{\mathop{\operator@font arctg}\nolimits} % same as \arctan
-\def\arcctg{\mathop{\operator@font arcctg}\nolimits}
-\def\Prob{\mathop{\mathsf P\hskip0pt}\nolimits}
-\def\Expect{\mathop{\mathsf E\hskip0pt}\nolimits}
-\def\Variance{\mathop{\mathsf D\hskip0pt}\nolimits}
+\def\cosec{\mathop{\operator@font cosec}\nolimits}
+\def\arcsec{\mathop{\operator@font arcsec}\nolimits}
+\def\arccosec{\mathop{\operator@font arccosec}\nolimits}
+\def\sech{\mathop{\operator@font sech}\nolimits}
+\def\cosech{\mathop{\operator@font cosech}\nolimits}
+\def\arsech{\mathop{\operator@font arsech}\nolimits}
+\def\arcosech{\mathop{\operator@font arcosech}\nolimits}
+\def\Prob{\mathop{\kern\z@\mathsf{P}}\nolimits}
+\def\Expect{\mathop{\kern\z@\mathsf{E}}\nolimits}
+\def\Variance{\mathop{\kern\z@\mathsf{D}}\nolimits}
+\if@srbc@uni@ode
+  \def\nzs{\mathop{\mathrm{нзс}}\nolimits}
+  \def\nzd{\mathop{\mathrm{нзд}}\nolimits}
+  \def\NZS{\mathop{\mathrm{НЗС}}\nolimits}
+  \def\NZD{\mathop{\mathrm{НЗД}}\nolimits}
+\else
+  \def\nzs{\mathop{\textnormal{\cyrn\cyrz\cyrs}}\nolimits}
+  \def\nzd{\mathop{\textnormal{\cyrn\cyrz\cyrd}}\nolimits}
+  \def\NZS{\mathop{\textnormal{\CYRN\CYRZ\CYRS}}\nolimits}
+  \def\NZD{\mathop{\textnormal{\CYRN\CYRZ\CYRD}}\nolimits}
+\fi
 \ldf@finish{serbianc}
+%%
 %% \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
diff --git a/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.sty b/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.sty
deleted file mode 100644
index 203af666716..00000000000
--- a/Master/texmf-dist/tex/generic/babel-serbianc/serbianc.sty
+++ /dev/null
@@ -1,94 +0,0 @@
-%%
-%% This is file `serbianc.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% bbcompat.dtx  (with options: `serbianc')
-%% 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.
-%% File 'bbcompat.dtx'
-%% Copyright (C) 1989 -- 2008 by Johannes Braams,
-%%                            TeXniek
-%%                            all rights reserved.
-%% Please report errors to: J.L. Braams
-%%                          babel at braams dot xs4all dot nl
-\ifx\LdfInit\undefined
-  \def\LdfInit{%
-    \chardef\atcatcode=\catcode`\@
-    \catcode`\@=11\relax
-    \input babel.def\relax
-    \catcode`\@=\atcatcode \let\atcatcode\relax
-    \LdfInit}
-\fi
-\ifx\PackageError\undefined
-  \def\ProvidesLanguage#1[#2 #3 #4]{%
-    \wlog{Language: #1 #4 #3 <#2>}}%
-\else
-  \def\bblstyerror{%
-    \PackageError{babel}%
-      {You have used an old interface to call babel\MessageBreak
-        You may expect compatibility problems wit other packages}%
-      {You could proceed but don't complain if you run into errors}%
-    \let\bblstyerror\@undefined
-    }
-  \ifx\ProvidesLanguage\undefined
-    \bblstyerror
-    \def\ProvidesLanguage{%
-      \chardef\atcatcode=\catcode`\@
-      \catcode`\@=11\relax
-      \input babel.def\relax
-      \catcode`\@=\atcatcode \let\atcatcode\relax
-      \ProvidesLanguage}
-  \else
-    \bblstyerror
-  \fi
-\fi
-%%
-%% \CharacterTable
-%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
-%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
-%%   Digits        \0\1\2\3\4\5\6\7\8\9
-%%   Exclamation   \!     Double quote  \"     Hash (number) \#
-%%   Dollar        \$     Percent       \%     Ampersand     \&
-%%   Acute accent  \'     Left paren    \(     Right paren   \)
-%%   Asterisk      \*     Plus          \+     Comma         \,
-%%   Minus         \-     Point         \.     Solidus       \/
-%%   Colon         \:     Semicolon     \;     Less than     \<
-%%   Equals        \=     Greater than  \>     Question mark \?
-%%   Commercial at \@     Left bracket  \[     Backslash     \\
-%%   Right bracket \]     Circumflex    \^     Underscore    \_
-%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
-%%   Right brace   \}     Tilde         \~}
-\endinput
-%%
-%% End of file `serbianc.sty'.