new latex package lgrx (8may12)

git-svn-id: svn://tug.org/texlive/trunk@26262 c570f23f-e606-0410-a88d-b1316a301751

21 files changed, 7500 insertions, 1 deletions

diff --git a/Master/texmf-dist/doc/latex/lgrx/README b/Master/texmf-dist/doc/latex/lgrx/README
new file mode 100644
index 00000000000..cb4a68cee1e
--- /dev/null
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+.. -*- rst-mode -*-
+
+.. sectnum::
+   :depth: 1
+
+Greek text with the `LGR` font encoding
+***************************************
+
+:Copyright: © 2010 Günter Milde
+:Licence:   This work may be distributed and/or modified under the
+            conditions of the `LaTeX Project Public License`_, either
+            version 1.3 of this license or any later version.
+:abstract: The LGRx bundle provides packages and definitions for typesetting
+           Greek text with fonts in the LGR encoding, the de-facto standard
+           set by babel. It includes a comprehensive font definition file,
+           support for Unicode input and macros for Greek letters in
+           non-Greek text.
+
+.. contents::
+
+State of the Art
+================
+
+Up to now, there is no agreement on a Greek standard font encoding
+(reserved name `T7`) because the restrictions for general text encodings
+are too severe for typesetting polytonic Greek.
+
+The `LGR` font encoding is the de-facto standard for typesetting Greek with
+(8-bit) LaTeX. Fonts in this encoding include the `CB fonts`_ (matching CM),
+grtimes_ (Greek Times), Kerkis_ (matching URW Bookman), and the `GFS font
+collection`_. Setup of these fonts as Greek variant to matching Latin fonts
+is facilitated by the substitutefont_ package.
+
+The `LGR` font encoding generates Greek characters via an ASCII
+transliteration. This enables simple input with a Latin keyboard.
+Characters with diacritics are selected by ligature definitions in the
+font (see greek-usage.pdf__, teubner-doc.pdf__, or
+`The CB Greek fonts`__).
+
+__ http://www.tug.org/texlive/Contents/live/texmf-dist/doc/generic/babel/greek-usage.pdf
+__ http://www.ctan.org/tex-archive/macros/latex/contrib/teubner/teubner-doc.pdf
+__ http://www.eutypon.gr/eutypon/pdf/e2008-21/e21-a01.pdf
+
+.. compound::
+
+  The name `LGR` does not reflect status of this font encoding due to
+  historical reasons. The encguide_ classifies encodings starting with `L`
+  as "local". Indeed, `LGR` started as a local encoding for the `CB Greek
+  fonts` by Claudio Beccari. Later, Apostolos Syropoulos advanced it to the
+  default font encoding for the `Babel`_ package's ``greek`` option.  The
+  correct name would be ``OT7``:
+
+  * It is an 'old' encoding.
+  * It implements a Latin transscription for a non-Latin script like the
+    ``OT2`` encoding.
+  * It is not confined to 128 bit but ``OT4`` shows that this is no
+    absolute requirement for an `OT` encoding.
+
+  However, due to the fact that this font encoding has been used under its
+  current name for a long time, the name will not change for compatibility
+  reasons.
+
+
+Problems
+========
+
+1. Ligatures with prefix notation prevent kerning (see the examples
+   linked below or the `LGR` documentation linked above).
+
+2. Sub-optimal results with the standard accent macros:
+
+   * no combined accents,
+   * accents above (instead of before) capital letters,
+   * pre-composed characters are not used.
+
+3. The tilde character ``~`` is used for a non-breaking space by
+   default. Therefore the transliteration for the *perispomeni* accent is
+   not available without re-definition of this character. [#tildehack]_
+
+4. The ``polutonikogreek`` `Babel` option redefines both, ``~`` and ``\~``
+   to produce accents via input ligatures (restricted to the language
+   setting instead of the font encoding). This prevents the placing of a
+   tilde-accent on non-supported characters like in *niño* if the language
+   is set to polytonic Greek, even if ``\textlatin`` is used. [#poluhack]_
+
+5. There is no Unicode support with `inputenc`_'s ``utf8`` option.
+
+   The `ucs` package contributed by Dominique Unruh provides Unicode
+   support with the ``utf8x`` option. A `babel patch`_ by Werner Lemberg
+   for Greek Unicode support never got applied.)
+
+6. The LGR transliteration does not work for PDF bookmarks.
+
+
+.. _babel patch: http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf
+
+
+.. [#tildehack] Problem 3 can be solved by the simple one-liner ::
+
+    \DeclareTextSymbol{\~}{LGR}{126}
+
+  which results in ``\~`` inserting a plain tilde character if the
+  font encoding is `LGR`.
+
+  Drawback: you cannot place a ~-accent on Greek characters except the
+  ones supported by an input ligature.
+
+.. [#poluhack] Fortunately, LaTeX saves copies of the accent macros: ``\~``
+   is an alias of ``\a~`` (which is an alias of ``\@tabacckludge~``), so it
+   can be restored after loading `Babel` with::
+
+      \addto\extraspolutonikogreek{\renewcommand*{\~}{\a~}}
+      \addto\extrasgreek{\renewcommand*{\~}{\a~}}
+
+   With this addition, both the comprehensive font encoding definitions and
+   the workaround [#tildehack]_ also work with the ``polutonikogreek``
+   `Babel` option.
+
+
+lgrxenc.def: Comprehensive font encoding definitions
+====================================================
+
+``lgrxenc.def`` is an alternative to the rudimentary `LGR` font
+definition file ``lgrenc.def`` which comes with Babel_'s Greek
+support. It defines accent macros for the `LGR` font encoding that
+select pre-composed glyphs if possible and places the diacritics
+according to Greek typesetting rules else. Combined accents can be
+specified as backslash + transliteration (``\~>a``) or iteratively
+(``\~\>{a}``).
+
+:Source:   `<lgrxenc.def>`_, `<lgrxenc.def.html>`__
+:Doc:      `<lgrxenc.tex>`__, `<lgrxenc.pdf>`__
+:Tests:    `<lgrxenc-test.tex>`__, `<lgrxenc-test.pdf>`__
+
+Usage
+-----
+
+To prevent confusion with Babel_'s ``lgrenc.def``, this file is named
+``lgrxenc.def``. Load it by calling fontenc_ with the ``LGRx`` option.
+
+Example:
+  Select font encodings `T1` (as default) and `LGR` (with the comprehensive
+  font encoding definitions)
+
+    ``\usepackage[LGRx,T1]{fontenc}``
+
+.. Attention:: The name of the font encoding defined by the option ``LGRx``
+   is **not** `LGRx` but `LGR`. Therefore, ``LGRx`` may not be the
+   last option (as fontenc uses the last option to select the default font
+   encoding). To set `LGR` as as default font encoding specify both,
+   `LGRx` and `LGR`, e.g.
+
+      ``\usepackage[LGRx,T1,LGR]{fontenc}``
+
+
+lgrenc.dfu: Greek Unicode support
+=================================
+
+Standards-compatible UTF-8 support for Greek based on the comprehensive
+font encoding definitions.
+
+Cooperates with hyperref_ to enable Greek characters in section headers and
+PDF bookmarks without the need for ``\texorpdfstring``.
+
+:Source:   `<lgrenc.dfu>`__, `<lgrenc.dfu.html>`__
+:Example:  `<greek-unicode.tex>`__, `<greek-unicode.pdf>`__
+
+Usage
+-----
+
+Requires comprehensive font encoding definitions from ``lgrxenc.def``:
+
+  ``\usepackage[LGRx,T1]{fontenc}`` % define LGR and T1 encodings
+  ``\usepackage[utf8]{inputenc}``   % standard UTF-8 input encoding
+
+Unless combined with the textalpha_ package, text containing Greek Unicode
+characters must be marked as requiring the LGR font encoding (either
+directly or by setting the language to ``greek`` or ``polutonikogreek``).
+This is a feature of inputenc_'s standard utf8 support, similar to the
+behaviour for, e.g., Cyrillic characters.
+
+
+.. _textalpha:
+
+textalpha.sty: Macros for Greek in text
+=======================================
+
+Macros for Greek letters in text that work in any font encoding (see the
+example below for limitations) and alias macros for compatibility with
+existing packages.
+
+Cooperates with hyperref_ and bookmark_ to enable Greek characters in
+section headers and PDF bookmarks without the need for ``\texorpdfstring``.
+
+.. note::
+
+   The package was renamed from `textgreek` to `textalpha` to prevent
+   confusion with the textgreek_ package by Leonard Michlmayr.
+
+:Source:      `<textalpha.sty>`__, `<textalpha.sty.html>`__
+:Example:    `<textalpha-test.tex>`__, `<textalpha-test.pdf>`__
+:Bookmarks: `<greekhyperref.tex>`__, `<greekhyperref.pdf>`__
+
+
+.. References
+   ==========
+
+.. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+.. _CB Fonts: http://www.ctan.org/pkg/cbgreek-complete
+.. _grtimes: http://www.ctan.org/pkg/grtimes
+.. _GFS font collection: http://www.ctan.org/pkg/gfs
+.. _Kerkis: http://www.ctan.org/pkg/kerkis
+.. _substitutefont: http://www.ctan.org/pkg/substitutefont
+.. _encguide: http://tug.ctan.org/tex-archive/macros/latex/doc/encguide.pdf
+.. _Babel: http://www.ctan.org/pkg/babel
+.. _fontenc:  http://www.ctan.org/pkg/fontenc
+.. _inputenc: http://www.ctan.org/pkg/inputenc
+.. _textgreek: http://www.ctan.org/pkg/textgreek
+.. _hyperref: http://www.ctan.org/pkg/hyperref
+.. _bookmark: http://www.ctan.org/pkg/bookmark
diff --git a/Master/texmf-dist/doc/latex/lgrx/README.html b/Master/texmf-dist/doc/latex/lgrx/README.html
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+<meta name="copyright" content="© 2010 Günter Milde" />
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+:Author: David Goodger (goodger@python.org)
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+/*                                                                          */
+/* :Author: Günter Milde                                                    */
+/* :Copyright: © 2009 Günter Milde.                                         */
+/*             Released  without warranties or conditions of any kind       */
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+/* New ordered list: reset counter, suppress the default label */
+ol {
+  counter-reset: item;
+  list-style-type: none  ! important;
+}
+
+/* Set the negative indent of the list label as feature of the list item */
+ol > li {
+  text-indent: -40px; /* Mozillas default indent */
+}
+/* reset for child elements */
+ol > li > * {
+  text-indent: 0px;
+  text-indent: 0;
+  margin-top: 0;
+  /* background: lightgreen; */
+}
+
+/* Label */
+ol > li:before {
+  /* increment and typeset counter(s), */
+  counter-increment: item;
+  content: counter(item) ".";
+  /* display next to the content (aligned top-right), */
+  display: inline-block;
+  text-align: right;
+  vertical-align: top;
+  /* sum must match ol>li {text-indent:} (40px is Mozillas default) */
+  width: 35px;
+  padding-right: 5px;
+/*   background: yellow; */
+}
+
+/* The list item's first line starts next to the label, without indent */
+ol > li > p:first-child,
+ol > li > ol:first-child,
+ol > li > ul:first-child,
+ol > li > dl:first-child {
+  display: inline-block;
+  /* background: lightblue; */
+}
+
+/* default separator variants */
+ol.loweralpha > li:before {
+  content: counter(item, lower-alpha) ")";
+}
+ol.upperalpha  > li:before {
+  content: counter(item, upper-alpha) ".";
+}
+ol.lowerroman  > li:before {
+  content: "(" counter(item, lower-roman) ")";
+}
+ol.upperroman  > li:before {
+  content: counter(item, upper-roman) ")";
+}
+/* nested counters (1, 1.1, 1.1.1, etc) */
+/* nested enumerated lists "inherit" the class attribute, other lists not */
+ol.nested > li:before, ol.nested  ol > li:before {
+  content: counters(item, ".") " ";
+}
+
+/* lists nested in definition list */
+
+dd > ul, dd > ol {
+  padding-left: 0pt;
+
+/* TODO: prefix, suffix? */
+
+/* smaller font for super- and subscripts */
+/* sub, sup {font-size: 70%;} */ /* Mozilla default is `smaller` */
+
+
+/* Tables */
+/* ====== */
+
+/* margins and borders for "normal" tables */
+table {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em;
+/*   border-style: outset; */
+  border-style: solid;
+  border-color: silver;
+  border-width: thin;
+  border-collapse: collapse;
+}
+blockquote > table {
+  margin-top: 0em ;
+  margin-bottom: 0em;
+}
+
+td, th {
+  border-style: solid;
+  border-width: thin;
+  border-color: silver;
+  /* text-align: left; */
+  padding: 0 1ex;
+}
+
+td > p:first-child, th > p:first-child {
+  margin-top: 0;
+}
+td > p, th > p {
+  margin-bottom: 0;
+}
+
+/* no borders for "borderless" tables */
+table.borderless, table.borderless * {
+  border-style: none;
+}
+
+/* "booktabs" style (no vertical lines) */
+table.booktabs {
+  border: 0;
+  border-top: 2px solid;
+  border-bottom: 2px solid;
+}
+
+table.booktabs * {
+  border: 0;
+}
+table.booktabs th {
+  border-bottom: thin solid;
+}
+
+table > caption {
+  text-align: left;
+/*   padding: 2em 0 1em 0; */
+}
+
+/* numbered tables*/
+table.numbered > caption:before {
+  counter-increment: table; /* defined/re-set in body */
+  content: "Table " counter(table) ": ";
+  font-weight: bold;
+}
+
+
+/* literal text
+   ------------
+*/
+/* whitespace and wrapping in inline literals */
+/* possible values: normal, nowrap, pre, pre-wrap, pre-line */
+tt.literal {
+  white-space: pre-wrap;
+}
+
+/* /* compensate for initial line-break (which is literal with XHTML 1.1) */ */
+/* pre.literal-block, pre.doctest-block {				     */
+/*   margin-top: 0em ;							     */
+/* }									     */
+
+/* Table of Contents */
+
+/* don't indent like a topic */
+div.topic.contents {
+  margin: 0;
+}
+/* div.topic.contents ul { */
+/*   list-style: none;	   */
+/*   }			   */
+
+div.topic.contents a {
+  text-decoration: none; /* no underline for links */
+}
+
+/* section numbers */
+
+span.sectnum {
+  padding-right: 1ex;
+}
+
+/* admonitions */
+
+/* no padding for top and bottom */
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  padding: 0px 1em }
+
+</style>
+</head>
+<body>
+<div class="document" id="greek-text-with-the-lgr-font-encoding">
+<h1 class="title">Greek text with the <cite>LGR</cite> font encoding</h1>
+
+<dl class="docinfo simple">
+<dt class="copyright">Copyright</dt>
+<dd class="copyright">© 2010 Günter Milde</dd>
+<dt>Licence</dt>
+<dd><p>This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or any later version.</p>
+</dd>
+</dl>
+<div class="abstract topic">
+<p class="topic-title first">Abstract</p>
+<p>The LGRx bundle provides packages and definitions for typesetting
+Greek text with fonts in the LGR encoding, the de-facto standard
+set by babel. It includes a comprehensive font definition file,
+support for Unicode input and macros for Greek letters in
+non-Greek text.</p>
+</div>
+<!-- -*- rst-mode -*- -->
+<div class="contents topic" id="contents">
+<p class="topic-title first">Contents</p>
+<ul class="auto-toc simple">
+<li><p><a class="reference internal" href="#state-of-the-art" id="id8"><span class="sectnum">1</span> State of the Art</a></p></li>
+<li><p><a class="reference internal" href="#problems" id="id9"><span class="sectnum">2</span> Problems</a></p></li>
+<li><p><a class="reference internal" href="#lgrxenc-def-comprehensive-font-encoding-definitions" id="id10"><span class="sectnum">3</span> lgrxenc.def: Comprehensive font encoding definitions</a></p>
+<ul>
+<li><p><a class="reference internal" href="#usage" id="id11">Usage</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#lgrenc-dfu-greek-unicode-support" id="id12"><span class="sectnum">4</span> lgrenc.dfu: Greek Unicode support</a></p>
+<ul>
+<li><p><a class="reference internal" href="#id7" id="id13">Usage</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#textalpha-sty-macros-for-greek-in-text" id="id14"><span class="sectnum">5</span> textalpha.sty: Macros for Greek in text</a></p></li>
+</ul>
+</div>
+<div class="section" id="state-of-the-art">
+<h1><a class="toc-backref" href="#id8"><span class="sectnum">1</span> State of the Art</a></h1>
+<p>Up to now, there is no agreement on a Greek standard font encoding
+(reserved name <cite>T7</cite>) because the restrictions for general text encodings
+are too severe for typesetting polytonic Greek.</p>
+<p>The <cite>LGR</cite> font encoding is the de-facto standard for typesetting Greek with
+(8-bit) LaTeX. Fonts in this encoding include the <a class="reference external" href="http://www.ctan.org/pkg/cbgreek-complete">CB fonts</a> (matching CM),
+<a class="reference external" href="http://www.ctan.org/pkg/grtimes">grtimes</a> (Greek Times), <a class="reference external" href="http://www.ctan.org/pkg/kerkis">Kerkis</a> (matching URW Bookman), and the <a class="reference external" href="http://www.ctan.org/pkg/gfs">GFS font
+collection</a>. Setup of these fonts as Greek variant to matching Latin fonts
+is facilitated by the <a class="reference external" href="http://www.ctan.org/pkg/substitutefont">substitutefont</a> package.</p>
+<p>The <cite>LGR</cite> font encoding generates Greek characters via an ASCII
+transliteration. This enables simple input with a Latin keyboard.
+Characters with diacritics are selected by ligature definitions in the
+font (see <a class="reference external" href="http://www.tug.org/texlive/Contents/live/texmf-dist/doc/generic/babel/greek-usage.pdf">greek-usage.pdf</a>, <a class="reference external" href="http://www.ctan.org/tex-archive/macros/latex/contrib/teubner/teubner-doc.pdf">teubner-doc.pdf</a>, or
+<a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-21/e21-a01.pdf">The CB Greek fonts</a>).</p>
+<div class="compound">
+<p class="compound-first">The name <cite>LGR</cite> does not reflect status of this font encoding due to
+historical reasons. The <a class="reference external" href="http://tug.ctan.org/tex-archive/macros/latex/doc/encguide.pdf">encguide</a> classifies encodings starting with <cite>L</cite>
+as &quot;local&quot;. Indeed, <cite>LGR</cite> started as a local encoding for the <cite>CB Greek
+fonts</cite> by Claudio Beccari. Later, Apostolos Syropoulos advanced it to the
+default font encoding for the <a class="reference external" href="http://www.ctan.org/pkg/babel">Babel</a> package's <tt class="literal">greek</tt> option.  The
+correct name would be <tt class="literal">OT7</tt>:</p>
+<ul class="compound-middle simple">
+<li><p>It is an 'old' encoding.</p></li>
+<li><p>It implements a Latin transscription for a non-Latin script like the
+<tt class="literal">OT2</tt> encoding.</p></li>
+<li><p>It is not confined to 128 bit but <tt class="literal">OT4</tt> shows that this is no
+absolute requirement for an <cite>OT</cite> encoding.</p></li>
+</ul>
+<p class="compound-last">However, due to the fact that this font encoding has been used under its
+current name for a long time, the name will not change for compatibility
+reasons.</p>
+</div>
+</div>
+<div class="section" id="problems">
+<h1><a class="toc-backref" href="#id9"><span class="sectnum">2</span> Problems</a></h1>
+<ol class="arabic">
+<li><p>Ligatures with prefix notation prevent kerning (see the examples
+linked below or the <cite>LGR</cite> documentation linked above).</p></li>
+<li><p>Sub-optimal results with the standard accent macros:</p>
+<ul class="simple">
+<li><p>no combined accents,</p></li>
+<li><p>accents above (instead of before) capital letters,</p></li>
+<li><p>pre-composed characters are not used.</p></li>
+</ul>
+</li>
+<li><p>The tilde character <tt class="literal">~</tt> is used for a non-breaking space by
+default. Therefore the transliteration for the <em>perispomeni</em> accent is
+not available without re-definition of this character.<a class="footnote-reference" href="#tildehack" id="id4"><sup>1</sup></a></p></li>
+<li><p>The <tt class="literal">polutonikogreek</tt> <cite>Babel</cite> option redefines both, <tt class="literal">~</tt> and <tt class="literal">\~</tt>
+to produce accents via input ligatures (restricted to the language
+setting instead of the font encoding). This prevents the placing of a
+tilde-accent on non-supported characters like in <em>niño</em> if the language
+is set to polytonic Greek, even if <tt class="literal">\textlatin</tt> is used.<a class="footnote-reference" href="#poluhack" id="id5"><sup>2</sup></a></p></li>
+<li><p>There is no Unicode support with <a class="reference external" href="http://www.ctan.org/pkg/inputenc">inputenc</a>'s <tt class="literal">utf8</tt> option.</p>
+<p>The <cite>ucs</cite> package contributed by Dominique Unruh provides Unicode
+support with the <tt class="literal">utf8x</tt> option. A <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a> by Werner Lemberg
+for Greek Unicode support never got applied.)</p>
+</li>
+<li><p>The LGR transliteration does not work for PDF bookmarks.</p></li>
+</ol>
+<dl class="footnote"><dt class="label">1</dt>
+<dd id="tildehack">
+<em>(<a class="fn-backref" href="#id4">1</a>, <a class="fn-backref" href="#id6">2</a>)</em> <p>Problem 3 can be solved by the simple one-liner</p>
+<pre class="literal-block">\DeclareTextSymbol{\~}{LGR}{126}
+</pre>
+<p>which results in <tt class="literal">\~</tt> inserting a plain tilde character if the
+font encoding is <cite>LGR</cite>.</p>
+<p class="last">Drawback: you cannot place a ~-accent on Greek characters except the
+ones supported by an input ligature.</p>
+</dd>
+<dt class="label"><a class="fn-backref" href="#id5">2</a></dt>
+<dd id="poluhack">
+<p class="first">Fortunately, LaTeX saves copies of the accent macros: <tt class="literal">\~</tt>
+is an alias of <tt class="literal">\a~</tt> (which is an alias of <tt class="literal">\&#64;tabacckludge~</tt>), so it
+can be restored after loading <cite>Babel</cite> with:</p>
+<pre class="literal-block">\addto\extraspolutonikogreek{\renewcommand*{\~}{\a~}}
+\addto\extrasgreek{\renewcommand*{\~}{\a~}}
+</pre>
+<p class="last">With this addition, both the comprehensive font encoding definitions and
+the workaround<a class="footnote-reference" href="#tildehack" id="id6"><sup>1</sup></a> also work with the <tt class="literal">polutonikogreek</tt>
+<cite>Babel</cite> option.</p>
+</dd>
+</dl>
+</div>
+<div class="section" id="lgrxenc-def-comprehensive-font-encoding-definitions">
+<h1><a class="toc-backref" href="#id10"><span class="sectnum">3</span> lgrxenc.def: Comprehensive font encoding definitions</a></h1>
+<p><tt class="literal">lgrxenc.def</tt> is an alternative to the rudimentary <cite>LGR</cite> font
+definition file <tt class="literal">lgrenc.def</tt> which comes with <a class="reference external" href="http://www.ctan.org/pkg/babel">Babel</a>'s Greek
+support. It defines accent macros for the <cite>LGR</cite> font encoding that
+select pre-composed glyphs if possible and places the diacritics
+according to Greek typesetting rules else. Combined accents can be
+specified as backslash + transliteration (<tt class="literal"><span class="pre">\~&gt;a</span></tt>) or iteratively
+(<tt class="literal"><span class="pre">\~\&gt;{a}</span></tt>).</p>
+<dl class="field-list simple">
+<dt>Source</dt>
+<dd><p><a class="reference external" href="lgrxenc.def">lgrxenc.def</a>, <a class="reference external" href="lgrxenc.def.html">lgrxenc.def.html</a></p>
+</dd>
+<dt>Doc</dt>
+<dd><p><a class="reference external" href="lgrxenc.tex">lgrxenc.tex</a>, <a class="reference external" href="lgrxenc.pdf">lgrxenc.pdf</a></p>
+</dd>
+<dt>Tests</dt>
+<dd><p><a class="reference external" href="lgrxenc-test.tex">lgrxenc-test.tex</a>, <a class="reference external" href="lgrxenc-test.pdf">lgrxenc-test.pdf</a></p>
+</dd>
+</dl>
+<div class="section" id="usage">
+<h2><a class="toc-backref" href="#id11">Usage</a></h2>
+<p>To prevent confusion with <a class="reference external" href="http://www.ctan.org/pkg/babel">Babel</a>'s <tt class="literal">lgrenc.def</tt>, this file is named
+<tt class="literal">lgrxenc.def</tt>. Load it by calling <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a> with the <tt class="literal">LGRx</tt> option.</p>
+<dl class="docutils">
+<dt>Example:</dt>
+<dd><p>Select font encodings <cite>T1</cite> (as default) and <cite>LGR</cite> (with the comprehensive
+font encoding definitions)</p>
+<blockquote>
+<p><tt class="literal"><span class="pre">\usepackage[LGRx,T1]{fontenc}</span></tt></p>
+</blockquote>
+</dd>
+</dl>
+<div class="attention">
+<p class="admonition-title">Attention!</p>
+<p>The name of the font encoding defined by the option <tt class="literal">LGRx</tt>
+is <strong>not</strong> <cite>LGRx</cite> but <cite>LGR</cite>. Therefore, <tt class="literal">LGRx</tt> may not be the
+last option (as fontenc uses the last option to select the default font
+encoding). To set <cite>LGR</cite> as as default font encoding specify both,
+<cite>LGRx</cite> and <cite>LGR</cite>, e.g.</p>
+<blockquote>
+<p><tt class="literal"><span class="pre">\usepackage[LGRx,T1,LGR]{fontenc}</span></tt></p>
+</blockquote>
+</div>
+</div>
+</div>
+<div class="section" id="lgrenc-dfu-greek-unicode-support">
+<h1><a class="toc-backref" href="#id12"><span class="sectnum">4</span> lgrenc.dfu: Greek Unicode support</a></h1>
+<p>Standards-compatible UTF-8 support for Greek based on the comprehensive
+font encoding definitions.</p>
+<p>Cooperates with <a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a> to enable Greek characters in section headers and
+PDF bookmarks without the need for <tt class="literal">\texorpdfstring</tt>.</p>
+<dl class="field-list simple">
+<dt>Source</dt>
+<dd><p><a class="reference external" href="lgrenc.dfu">lgrenc.dfu</a>, <a class="reference external" href="lgrenc.dfu.html">lgrenc.dfu.html</a></p>
+</dd>
+<dt>Example</dt>
+<dd><p><a class="reference external" href="greek-unicode.tex">greek-unicode.tex</a>, <a class="reference external" href="greek-unicode.pdf">greek-unicode.pdf</a></p>
+</dd>
+</dl>
+<div class="section" id="id7">
+<h2><a class="toc-backref" href="#id13">Usage</a></h2>
+<p>Requires comprehensive font encoding definitions from <tt class="literal">lgrxenc.def</tt>:</p>
+<blockquote>
+<p><tt class="literal"><span class="pre">\usepackage[LGRx,T1]{fontenc}</span></tt> % define LGR and T1 encodings
+<tt class="literal"><span class="pre">\usepackage[utf8]{inputenc}</span></tt>   % standard UTF-8 input encoding</p>
+</blockquote>
+<p>Unless combined with the <a class="reference internal" href="#textalpha">textalpha</a> package, text containing Greek Unicode
+characters must be marked as requiring the LGR font encoding (either
+directly or by setting the language to <tt class="literal">greek</tt> or <tt class="literal">polutonikogreek</tt>).
+This is a feature of <a class="reference external" href="http://www.ctan.org/pkg/inputenc">inputenc</a>'s standard utf8 support, similar to the
+behaviour for, e.g., Cyrillic characters.</p>
+</div>
+</div>
+<div class="section" id="textalpha-sty-macros-for-greek-in-text">
+<span id="textalpha"></span><h1><a class="toc-backref" href="#id14"><span class="sectnum">5</span> textalpha.sty: Macros for Greek in text</a></h1>
+<p>Macros for Greek letters in text that work in any font encoding (see the
+example below for limitations) and alias macros for compatibility with
+existing packages.</p>
+<p>Cooperates with <a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a> and <a class="reference external" href="http://www.ctan.org/pkg/bookmark">bookmark</a> to enable Greek characters in
+section headers and PDF bookmarks without the need for <tt class="literal">\texorpdfstring</tt>.</p>
+<div class="note">
+<p class="admonition-title">Note</p>
+<p>The package was renamed from <cite>textgreek</cite> to <cite>textalpha</cite> to prevent
+confusion with the <a class="reference external" href="http://www.ctan.org/pkg/textgreek">textgreek</a> package by Leonard Michlmayr.</p>
+</div>
+<dl class="field-list simple">
+<dt>Source</dt>
+<dd><p><a class="reference external" href="textalpha.sty">textalpha.sty</a>, <a class="reference external" href="textalpha.sty.html">textalpha.sty.html</a></p>
+</dd>
+<dt>Example</dt>
+<dd><p><a class="reference external" href="textalpha-test.tex">textalpha-test.tex</a>, <a class="reference external" href="textalpha-test.pdf">textalpha-test.pdf</a></p>
+</dd>
+<dt>Bookmarks</dt>
+<dd><p><a class="reference external" href="greekhyperref.tex">greekhyperref.tex</a>, <a class="reference external" href="greekhyperref.pdf">greekhyperref.pdf</a></p>
+</dd>
+</dl>
+<!-- References
+========== -->
+</div>
+</div>
+</body>
+</html>
diff --git a/Master/texmf-dist/doc/latex/lgrx/greek-unicode.pdf b/Master/texmf-dist/doc/latex/lgrx/greek-unicode.pdf
new file mode 100644
index 00000000000..03d9eddf3c9
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/greek-unicode.pdf
diff --git a/Master/texmf-dist/doc/latex/lgrx/greek-unicode.tex b/Master/texmf-dist/doc/latex/lgrx/greek-unicode.tex
new file mode 100644
index 00000000000..b0a144c0be4
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/greek-unicode.tex
@@ -0,0 +1,262 @@
+\documentclass[a4]{article}
+\usepackage{cmap} % fix search and cut-and-paste in Acrobat Reader
+\usepackage[LGRx,T2A, T1]{fontenc}
+\usepackage[utf8]{inputenc}
+\usepackage{parskip}
+\usepackage{booktabs}
+% \usepackage{textcomp}
+
+\usepackage{lmodern}
+% \usepackage{kerkis}
+% \usepackage{gfsdidot}
+
+
+\newcommand{\LGR}{\fontencoding{LGR}\selectfont}
+\newcommand{\Latin}{\fontencoding{T1}\selectfont}
+
+\pagestyle{empty}
+% \enlargethispage{1em}
+
+\begin{document}
+
+\subsection*{Greek Unicode with \texttt{lgrenc.dfu}}
+
+The definitions in \texttt{lgrenc.dfu} provide standards-compatible UTF-8
+support for Greek based on the extended font encoding definitions in
+\texttt{lgrxenc.def}.
+
+Like other \emph{inputenc} Unicode definitions, they only work for text
+in the correct font encoding (in this case LGR). 
+% e.g. Π produces: 
+% ! LaTeX Error: Command \textPi unavailable in encoding T1.
+% just like Ж produces:
+% ! LaTeX Error: Command \CYRZH unavailable in encoding T1.
+%
+The font encoding is automatically set to LGR by the babel-languages
+\emph{greek} and \emph{polutonikogreek}.
+
+Combined with the accompanying package \texttt{textalpha.sty}, Greek Unicode
+characters can be used without explicite language or font-encoding change --
+with some limitations (kerning, MakeUppercase/MakeLowercase, multiple
+accents) described in \texttt{textalpha-test}.
+
+\Latin
+\subsubsection*{Greek and Coptic}
+
+\LGR
+\begin{tabular}{rrrrrrrrrrrrrrrrr}
+\toprule
+& 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & 
+  \Latin A & \Latin B & \Latin C & \Latin D & \Latin E & \Latin F\\
+\midrule
+\Latin 370 & * & * & * & * & ʹ & ͵ & * & * & · & · & ͺ & * & * & * & ; &  \\
+\Latin 380 & · & · & · & · & ΄ & ΅ & Ά & · & Έ & Ή & Ί & · & Ό & · & Ύ & Ώ\\
+\Latin 390 & ΐ & Α & Β & Γ & Δ & Ε & Ζ & Η & Θ & Ι & Κ & Λ & Μ & Ν & Ξ & Ο\\
+\Latin 3A0 & Π & Ρ & · & Σ & Τ & Υ & Φ & Χ & Ψ & Ω & Ϊ & Ϋ & ά & έ & ή & ί\\
+\Latin 3B0 & ΰ & α & β & γ & δ & ε & ζ & η & θ & ι & κ & λ & μ & ν & ξ & ο\\
+\Latin 3C0 & π & ρ & ς & σ & τ & υ & φ & χ & ψ & ω & ϊ & ϋ & ό & ύ & ώ &  \\
+\Latin 3D0 & * & * & * & * & * & * & * & * & Ϙ & ϙ & Ϛ & ϛ & Ϝ & ϝ & * & ϟ\\
+\Latin 3E0 & Ϡ & ϡ & * & * & * & * & * & * & * & * & * & * & * & * & * & *\\
+\Latin 3F0 & * & * & * & * & * & * & * & * & * & * & * & * & * & * & * & *\\
+\bottomrule
+\end{tabular}
+
+\Latin * glyph missing in LGR, · Unicode point not defined
+
+\subsubsection*{Greek Extended}
+
+\LGR
+\begin{tabular}{rrrrrrrrrrrrrrrrr}
+\toprule
+& 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 &
+  \Latin A & \Latin B & \Latin C & \Latin D & \Latin E & \Latin F\\
+\midrule
+ \Latin 1F00 & ἀ & ἁ & ἂ & ἃ & ἄ & ἅ & ἆ & ἇ & Ἀ & Ἁ & Ἂ & Ἃ & Ἄ & Ἅ & Ἆ & Ἇ\\
+ \Latin 1F10 & ἐ & ἑ & ἒ & ἓ & ἔ & ἕ & · & · & Ἐ & Ἑ & Ἒ & Ἓ & Ἔ & Ἕ & · &  \\
+ \Latin 1F20 & ἠ & ἡ & ἢ & ἣ & ἤ & ἥ & ἦ & ἧ & Ἠ & Ἡ & Ἢ & Ἣ & Ἤ & Ἥ & Ἦ & Ἧ\\
+ \Latin 1F30 & ἰ & ἱ & ἲ & ἳ & ἴ & ἵ & ἶ & ἷ & Ἰ & Ἱ & Ἲ & Ἳ & Ἴ & Ἵ & Ἶ & Ἷ\\
+ \Latin 1F40 & ὀ & ὁ & ὂ & ὃ & ὄ & ὅ & · & · & Ὀ & Ὁ & Ὂ & Ὃ & Ὄ & Ὅ & · &  \\
+ \Latin 1F50 & ὐ & ὑ & ὒ & ὓ & ὔ & ὕ & ὖ & ὗ & · & Ὑ & · & Ὓ & · & Ὕ & · & Ὗ\\
+ \Latin 1F60 & ὠ & ὡ & ὢ & ὣ & ὤ & ὥ & ὦ & ὧ & Ὠ & Ὡ & Ὢ & Ὣ & Ὤ & Ὥ & Ὦ & Ὧ\\
+ \Latin 1F70 & ὰ & ά & ὲ & έ & ὴ & ή & ὶ & ί & ὸ & ό & ὺ & ύ & ὼ & ώ & · &  \\
+ \Latin 1F80 & ᾀ & ᾁ & ᾂ & ᾃ & ᾄ & ᾅ & ᾆ & ᾇ & ᾈ & ᾉ & ᾊ & ᾋ & ᾌ & ᾍ & ᾎ & ᾏ\\
+ \Latin 1F90 & ᾐ & ᾑ & ᾒ & ᾓ & ᾔ & ᾕ & ᾖ & ᾗ & ᾘ & ᾙ & ᾚ & ᾛ & ᾜ & ᾝ & ᾞ & ᾟ\\
+ \Latin 1FA0 & ᾠ & ᾡ & ᾢ & ᾣ & ᾤ & ᾥ & ᾦ & ᾧ & ᾨ & ᾩ & ᾪ & ᾫ & ᾬ & ᾭ & ᾮ & ᾯ\\
+ \Latin 1FB0 & ᾰ & ᾱ & ᾲ & ᾳ & ᾴ & · & ᾶ & ᾷ & Ᾰ & Ᾱ & Ὰ & Ά & ᾼ & ᾽ & ι & ᾿\\
+ \Latin 1Fc0 & ῀ & ῁ & ῂ & ῃ & ῄ & · & ῆ & ῇ & Ὲ & Έ & Ὴ & Ή & ῌ & ῍ & ῎ & ῏\\
+ \Latin 1FD0 & ῐ & ῑ & ῒ & ΐ & · & · & ῖ & ῗ & Ῐ & Ῑ & Ὶ & Ί & · & ῝ & ῞ & ῟\\
+ \Latin 1FE0 & ῠ & ῡ & ῢ & ΰ & ῤ & ῥ & ῦ & ῧ & Ῠ & Ῡ & Ὺ & Ύ & Ῥ & ῭ & ΅ & `\\
+ \Latin 1FF0 & · & · & ῲ & ῳ & ῴ & · & ῶ & ῷ & Ὸ & Ό & Ὼ & Ώ & ῼ & ´ & ῾ &  \\
+\bottomrule
+\end{tabular}
+
+
+\subsubsection*{Other Unicode Blocks}
+
+\Latin Latin-1 Supplement: \LGR ¨ « ¯ ´ · »
+
+\Latin IPA Extensions: \LGR ə
+
+\Latin Spacing Modifier Letters: \LGR ˘a % breve
+
+\Latin General Punctuation: ZWNJ\footnote{zero width no joiner}: 
+       \LGR A‌‌U ({\Latin comp.} AU) – — ‘ ’ ‰
+
+\Latin Currency Symbols: \LGR €
+
+% TODO: define this (as it looks like) or not (as it is not the same)?
+% \Latin Letterlike Symbols: \LGR Ω
+
+\Latin Ancient Greek Numbers: 
+\LGR 
+𐅄 % \textPiDelta{} % GREEK ACROPHONIC ATTIC FIFTY         
+𐅅 % \textPiEta{}   % GREEK ACROPHONIC ATTIC FIVE HUNDRED  
+𐅆 % \textPiChi{}   % GREEK ACROPHONIC ATTIC FIVE THOUSAND 
+𐅇 % \textPiMu{}    % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+\Latin
+
+
+\subsubsection*{MakeUppercase, MakeLowercase}
+
+Other Unicode Blocks
+
+\LGR 
+\MakeUppercase{¨ « ¯ ´ · »} \MakeLowercase{¨ « ¯ ´ · »}
+
+\MakeUppercase{ə} \MakeLowercase{ə}
+
+\MakeUppercase{˘a } \MakeLowercase{˘a }
+
+\MakeUppercase{AU ($\ne$ A‌‌U) – — ‘ ’ ‰}
+\MakeLowercase{AU ($\ne$ A‌‌U) – — ‘ ’ ‰}
+
+\MakeUppercase{€} \MakeLowercase{€}
+
+% \MakeUppercase{Ω} \MakeLowercase{Ω}
+
+\MakeUppercase{
+𐅄 % GREEK ACROPHONIC ATTIC FIFTY         
+𐅅 % GREEK ACROPHONIC ATTIC FIVE HUNDRED  
+𐅆 % GREEK ACROPHONIC ATTIC FIVE THOUSAND 
+𐅇 % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+} \MakeLowercase{
+𐅄 % GREEK ACROPHONIC ATTIC FIFTY         
+𐅅 % GREEK ACROPHONIC ATTIC FIVE HUNDRED  
+𐅆 % GREEK ACROPHONIC ATTIC FIVE THOUSAND 
+𐅇 % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+}
+
+
+\Latin Greek and Coptic
+
+\LGR
+\MakeUppercase{         ʹ ͵         ͺ       ;   }\\
+\MakeUppercase{         ΄ ΅ Ά · Έ Ή Ί   Ό   Ύ Ώ }\\
+\MakeUppercase{ ΐ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο }\\
+\MakeUppercase{ Π Ρ   Σ Τ Υ Φ Χ Ψ Ω Ϊ Ϋ ά έ ή ί }\\
+\MakeUppercase{ ΰ α β γ δ ε ζ η θ ι κ λ μ ν ξ ο }\\
+\MakeUppercase{ π ρ ς σ τ υ φ χ ψ ω ϊ ϋ ό ύ ώ   }\\
+\MakeUppercase{                 Ϙ ϙ Ϛ ϛ Ϝ ϝ   ϟ }\\
+\MakeUppercase{ Ϡ ϡ                             }\\
+\MakeUppercase{                                 }
+
+
+\MakeLowercase{         ʹ ͵         ͺ       ;   }\\
+\MakeLowercase{         ΄ ΅ Ά · Έ Ή Ί   Ό   Ύ Ώ }\\
+\MakeLowercase{ ΐ Α Β Γ Δ Ε Ζ Η Θ Ι Κ Λ Μ Ν Ξ Ο }\\
+\MakeLowercase{ Π Ρ   Σ Τ Υ Φ Χ Ψ Ω Ϊ Ϋ ά έ ή ί }\\
+\MakeLowercase{ ΰ α β γ δ ε ζ η θ ι κ λ μ ν ξ ο }\\
+\MakeLowercase{ π ρ ς σ τ υ φ χ ψ ω ϊ ϋ ό ύ ώ   }\\
+\MakeLowercase{                 Ϙ ϙ Ϛ ϛ Ϝ ϝ   ϟ }\\
+\MakeLowercase{ Ϡ ϡ                             }\\
+\MakeLowercase{                                 }
+
+\Latin The lowercase of {\LGR Σ} is the «auto-sigma»: 
+\LGR Σ $\mapsto$ \MakeLowercase{Σ}, ΣΤ $\mapsto$ \MakeLowercase{ΣΤ}. 
+\Latin Add a ZWNJ or use the \verb+\noboundary+ macro to prevent 
+       conversion to final sigma: 
+\LGR \MakeLowercase{Σ‌ \textSigma\noboundary}.
+\Latin The lowercase of {\LGR Ϛ} is {\LGR\MakeLowercase{Ϛ}}.
+
+\newpage
+
+\Latin Greek extended
+
+\LGR
+\MakeUppercase{ ἀ ἁ ἂ ἃ ἄ ἅ ἆ ἇ Ἀ Ἁ Ἂ Ἃ Ἄ Ἅ Ἆ Ἇ }\\
+\MakeUppercase{ ἐ ἑ ἒ ἓ ἔ ἕ     Ἐ Ἑ Ἒ Ἓ Ἔ Ἕ     }\\
+\MakeUppercase{ ἠ ἡ ἢ ἣ ἤ ἥ ἦ ἧ Ἠ Ἡ Ἢ Ἣ Ἤ Ἥ Ἦ Ἧ }\\
+\MakeUppercase{ ἰ ἱ ἲ ἳ ἴ ἵ ἶ ἷ Ἰ Ἱ Ἲ Ἳ Ἴ Ἵ Ἶ Ἷ }\\
+\MakeUppercase{ ὀ ὁ ὂ ὃ ὄ ὅ     Ὀ Ὁ Ὂ Ὃ Ὄ Ὅ     }\\
+\MakeUppercase{ ὐ ὑ ὒ ὓ ὔ ὕ ὖ ὗ   Ὑ   Ὓ   Ὕ   Ὗ }\\
+\MakeUppercase{ ὠ ὡ ὢ ὣ ὤ ὥ ὦ ὧ Ὠ Ὡ Ὢ Ὣ Ὤ Ὥ Ὦ Ὧ }\\
+\MakeUppercase{ ὰ ά ὲ έ ὴ ή ὶ ί ὸ ό ὺ ύ ὼ ώ     }\\
+\MakeUppercase{ ᾀ ᾁ ᾂ ᾃ ᾄ ᾅ ᾆ ᾇ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ }\\
+\MakeUppercase{ ᾐ ᾑ ᾒ ᾓ ᾔ ᾕ ᾖ ᾗ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ }\\
+\MakeUppercase{ ᾠ ᾡ ᾢ ᾣ ᾤ ᾥ ᾦ ᾧ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ }\\
+\MakeUppercase{ ᾰ ᾱ ᾲ ᾳ ᾴ   ᾶ ᾷ Ᾰ Ᾱ Ὰ Ά ᾼ ᾽ ι ᾿ }\\
+\MakeUppercase{ ῀ ῁ ῂ ῃ ῄ   ῆ ῇ Ὲ Έ Ὴ Ή ῌ ῍ ῎ ῏ }\\
+\MakeUppercase{ ῐ ῑ ῒ ΐ     ῖ ῗ Ῐ Ῑ Ὶ Ί   ῝ ῞ ῟ }\\
+\MakeUppercase{ ῠ ῡ ῢ ΰ ῤ ῥ ῦ ῧ Ῠ Ῡ Ὺ Ύ Ῥ ῭ ΅ ` }\\
+\MakeUppercase{     ῲ ῳ ῴ   ῶ ῷ Ὸ Ό Ὼ Ώ ῼ ´ ῾   }
+
+
+\MakeLowercase{ ἀ ἁ ἂ ἃ ἄ ἅ ἆ ἇ Ἀ Ἁ Ἂ Ἃ Ἄ Ἅ Ἆ Ἇ }\\
+\MakeLowercase{ ἐ ἑ ἒ ἓ ἔ ἕ     Ἐ Ἑ Ἒ Ἓ Ἔ Ἕ     }\\
+\MakeLowercase{ ἠ ἡ ἢ ἣ ἤ ἥ ἦ ἧ Ἠ Ἡ Ἢ Ἣ Ἤ Ἥ Ἦ Ἧ }\\
+\MakeLowercase{ ἰ ἱ ἲ ἳ ἴ ἵ ἶ ἷ Ἰ Ἱ Ἲ Ἳ Ἴ Ἵ Ἶ Ἷ }\\
+\MakeLowercase{ ὀ ὁ ὂ ὃ ὄ ὅ     Ὀ Ὁ Ὂ Ὃ Ὄ Ὅ     }\\
+\MakeLowercase{ ὐ ὑ ὒ ὓ ὔ ὕ ὖ ὗ   Ὑ   Ὓ   Ὕ   Ὗ }\\
+\MakeLowercase{ ὠ ὡ ὢ ὣ ὤ ὥ ὦ ὧ Ὠ Ὡ Ὢ Ὣ Ὤ Ὥ Ὦ Ὧ }\\
+\MakeLowercase{ ὰ ά ὲ έ ὴ ή ὶ ί ὸ ό ὺ ύ ὼ ώ     }\\
+\MakeLowercase{ ᾀ ᾁ ᾂ ᾃ ᾄ ᾅ ᾆ ᾇ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ }\\
+\MakeLowercase{ ᾐ ᾑ ᾒ ᾓ ᾔ ᾕ ᾖ ᾗ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ }\\
+\MakeLowercase{ ᾠ ᾡ ᾢ ᾣ ᾤ ᾥ ᾦ ᾧ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ }\\
+\MakeLowercase{ ᾰ ᾱ ᾲ ᾳ ᾴ   ᾶ ᾷ Ᾰ Ᾱ Ὰ Ά ᾼ ᾽ ι ᾿ }\\
+\MakeLowercase{ ῀ ῁ ῂ ῃ ῄ   ῆ ῇ Ὲ Έ Ὴ Ή ῌ ῍ ῎ ῏ }\\
+\MakeLowercase{ ῐ ῑ ῒ ΐ     ῖ ῗ Ῐ Ῑ Ὶ Ί   ῝ ῞ ῟ }\\
+\MakeLowercase{ ῠ ῡ ῢ ΰ ῤ ῥ ῦ ῧ Ῠ Ῡ Ὺ Ύ Ῥ ῭ ΅ ` }\\
+\MakeLowercase{     ῲ ῳ ῴ   ῶ ῷ Ὸ Ό Ὼ Ώ ῼ ´ ῾   }
+
+\end{document}
+
+
+Problems with text-extraction from PDF with Kerkis: 
+
+     0  1 2 3 4  5   6 7  8  9  A  B  C D E    F
+370  *  * * *  ΄  ͵  * *         ι *  * *   ;
+380            ΄ ΅  ΄Α   ΄Ε ΄Η  ΄Ι   ΄Ο   ΄Υ  ΄Ω
+390   ΐ Α Β Γ ∆  Ε   Ζ Η Θ    Ι Κ  Λ Μ  Ν Ξ    Ο
+3Α0  Π  Ρ   Σ Τ  Υ  Φ  Χ Ψ   Ω   Ϊ Ϋ  ά έ  ή    ί
+3Β0  ΰ  α ϐ γ δ  ε   Ϲ η  ϑ   ι κ  λ  µ ν  ξ   ο
+3῝0  π  ϱ ς σ τ  υ   ϕ χ  ψ  ω   ϊ ϋ  ό ύ  ώ
+3∆0  *  * * * *  *   * *     Ϟ  Ϝ  ϝ  Ϝ ϝ  *   ϟ
+3Ε0     ϡ * * *  *   * *  *  *  *  *  * *  *   *
+3Φ0  *  * * * *  *   * *  *  *  *  *  * *  *   *
+
+
+0387	GREEK ANO TELEIA    missing
+03B6    zeta  	  	          replaced by 03F9	GREEK CAPITAL LUNATE SIGMA SYMBOL
+03B8	GREEK SMALL LETTER THETA  replaced by 03D1	GREEK THETA SYMBOL
+03C1	GREEK SMALL LETTER RHO    replaced by 03F1	GREEK RHO SYMBOL
+03C6	GREEK SMALL LETTER PHI    replaced by 03D5	GREEK PHI SYMBOL
+
+
+and GFS Didot:
+
+       0   1   2  3  4  5   6 7  8  9  A  B  C D  E   F
+370 *      *   *  *   ´  ͵ *  *         ι *  * *   ;
+380                   ´  ῆ Α
+                         ´ ´    ´Ε ´Η  ´Ι   ´Ο   ´Υ  ´Ω
+390 ῆ  ´ι Α   Β   Γ  ∆  Ε Ζ   Η  Θ  Ι  Κ  Λ Μ  Ν  Ξ   Ο
+3Α0 Π      Ρ       Σ  Τ  Υ Φ   Χ Ψ   Ω   ῆ
+                                        Ι ῆ
+                                          Υ  ά έ  ή    ί
+3Β0 ῆ ´υ  α    β  γ  δ  ε ζ   η  ϑ   ι κ  λ  μ ν  ξ   ο
+ 3῝0 π    ρ    ς  σ  τ  υ φ   χ  ψ  ω   ι
+                                        ῆ υ
+                                          ῆ  ό ύ ώ
+3∆0 *      *   *  *  *  * *   *           Ϛ  Ϝ Ϝ  *   Ϟ
+3Ε0            *  *  *  * *   *  *  *   * *  * *  *   *
+3Φ0 *      *   *  *  *  * *   *  *  *   * *  * *  *   *
+
diff --git a/Master/texmf-dist/doc/latex/lgrx/greekhyperref.pdf b/Master/texmf-dist/doc/latex/lgrx/greekhyperref.pdf
new file mode 100644
index 00000000000..93067f97b5b
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/greekhyperref.pdf
diff --git a/Master/texmf-dist/doc/latex/lgrx/greekhyperref.tex b/Master/texmf-dist/doc/latex/lgrx/greekhyperref.tex
new file mode 100644
index 00000000000..2cd9ff848d1
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/greekhyperref.tex
@@ -0,0 +1,63 @@
+\documentclass{article}
+\usepackage{fixltx2e} % LaTeX patches, \textsubscript
+\usepackage{cmap} % fix search and cut-and-paste in Acrobat
+\usepackage[LGR,T1]{fontenc}
+\usepackage{lmodern}
+
+\usepackage[greek,english]{babel}
+\usepackage{textalpha}
+\usepackage[utf8]{inputenc}
+
+\usepackage[unicode,colorlinks=true,linkcolor=blue]{hyperref}
+\usepackage{bookmark}
+
+\begin{document}
+
+\section{Greek and hyperref bookmarks}
+
+\subsection{\textgreek{logos} one}
+
+\textbackslash{}textgreek + LGR transkription:
+
+In the PDF-bookmark are Latin letters instead of Greek ones.
+
+\subsection{\foreignlanguage{greek}{logos} two}
+
+Greek language (babel) + LGR transkription:
+
+In the PDF-bookmark are Latin letters instead of Greek ones.
+
+\subsection{\textlambda\textomicron\textgamma\textomicron\textvarsigma{} three}
+
+textalpha package with \textbackslash{}textgreek* macros:
+
+Works, if the "unicode" option is given to hyperref.
+(With xpdf, Greek letters are not shown in PDF bookmarks.)
+
+\subsection{λογος four}
+
+Literal Greek Unicode characters without babel language switch.
+
+\subsection{\foreignlanguage{greek}{λογος} five}
+
+Greek language (babel) + Literal Greek Unicode characters
+
+\subsection{Kerning: \textAlpha\textUpsilon\textLambda{}
+\textgreek{\textAlpha\textUpsilon\textLambda}
+\foreignlanguage{greek}{\textAlpha\textUpsilon\textLambda}}
+
+Kerning is impossible, if the font encoding is switched for every single
+character. Wrap the Greek part in a command switching to LGR font encoding
+to fix this.
+
+\subsection{Conclusion}
+
+For Greek text parts in section headers use either
+literal Unicode characters or single \verb+\text...+ macros.
+
+For proper kerning in the main document, combine this with the
+\verb+\textgreek+ or \verb+\foreignlanguage{greek}+ macros.
+
+
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu b/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu
new file mode 100644
index 00000000000..de8fcb5a565
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu
@@ -0,0 +1,476 @@
+% lgrenc.dfu: Greek Unicode support using LGR fonts
+% ==================================================
+% 
+% :Copyright: © 2010 Günter Milde
+% :Licence:   This work may be distributed and/or modified under the
+%             conditions of the `LaTeX Project Public License`_, either
+%             version 1.3 of this license or any later version.
+% 
+% Based on a `babel patch`_ by Werner Lemberg, with input from the ucs
+% package (``ucsencs.def``) by Dominique Unruh and ``CB.enc`` by
+% Apostolos Syropoulos.
+% 
+% ::
+
+\ProvidesFile{lgrenc.dfu}[2010/06/15 0.1 UTF-8 support for Greek]
+
+% Usage
+% -----
+% 
+% Requires extended font encoding definitions from ``lgrxenc.def``:
+% 
+%   ``\usepackage[LGRx,T1]{fontenc}`` % define LGR and T1 encodings
+%   ``\usepackage[utf8]{inputenc}``   % standard UTF-8 input encoding
+% 
+% Note: as the LGRx option define the ``LGR`` (not ``LGRx``) font
+% encoding, it cannot be given as last option! Use, e.g.,
+% ``\usepackage[LGRx,T1,LGR]{fontenc}`` to make LGR the default.
+% 
+% All text containing Greek Unicode characters must be marked as
+% requiring the LGR font encoding (either directly or by setting the
+% language to ``greek`` or ``polutonikogreek``).
+% 
+% 
+% Character Declarations
+% ----------------------
+% 
+% Some characters exist in other font encodings too. Care has been taken
+% to ensure the definitions match with other ``*.dfu`` and ``*enc.def``
+% files.
+% 
+% Latin-1 Supplement (T1)
+% ~~~~~~~~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{00A8}{\textasciidieresis}      % ¨
+\DeclareUnicodeCharacter{00AB}{\guillemotleft}          % «
+\DeclareUnicodeCharacter{00AF}{\textasciimacron}        % ¯
+\DeclareUnicodeCharacter{00B4}{\textasciiacute}         % ´
+\DeclareUnicodeCharacter{00B7}{\textperiodcentered}     % ·
+\DeclareUnicodeCharacter{00BB}{\guillemotright}         % »
+
+% IPA Extensions (T3)
+% ~~~~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{0259}{\textschwa}              % ə
+
+% Spacing Modifier Letters
+% ~~~~~~~~~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{02D8}{\textasciibreve}         % ˘
+
+
+% General Punctuation
+% ~~~~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{200C}{\textcompwordmark}       % ZWNJ
+\DeclareUnicodeCharacter{2013}{\textendash}             % –
+\DeclareUnicodeCharacter{2014}{\textemdash}             % —
+\DeclareUnicodeCharacter{2018}{\textquoteleft}          % ‘
+\DeclareUnicodeCharacter{2019}{\textquoteright}         % ’
+\DeclareUnicodeCharacter{201A}{\quotesinglbase}         % ‚
+\DeclareUnicodeCharacter{2030}{\textperthousand}        % ‰
+\DeclareUnicodeCharacter{2039}{\guilsinglleft}          % ‹
+\DeclareUnicodeCharacter{203A}{\guilsinglright}         % ›
+
+% Currency Symbols
+% ~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{20AC}{\texteuro}               % €
+
+% Letterlike Symbols
+% ~~~~~~~~~~~~~~~~~~
+% ::
+
+% TODO: define this (as it looks like) or not (as it is not the same)?
+% \DeclareUnicodeCharacter{2126}{\textohm}              % Ω (Ohm sign ≠ Omega)
+
+% Greek and Coptic
+% ~~~~~~~~~~~~~~~~
+% ::
+
+% NR    Unicode Name                                               % UCS-name, PU-(hyperre)-fname
+% 0370  GREEK CAPITAL LETTER HETA                                  % Ͱ
+% 0371  GREEK SMALL LETTER HETA                                    % ͱ
+% 0372  GREEK CAPITAL LETTER ARCHAIC SAMPI                         % Ͳ
+% 0373  GREEK SMALL LETTER ARCHAIC SAMPI                           % Ͳ
+\DeclareUnicodeCharacter{0374}{\anwtonos}                          % ʹ \textdexiakeraia, \textnumeralsigngreek
+\DeclareUnicodeCharacter{0375}{\katwtonos}                         % ͵ \textaristerikeraia, \textnumeralsignlowergreek
+% 0376  GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA                    % Ͷ
+% 0377  GREEK SMALL LETTER PAMPHYLIAN DIGAMMA                      % ͷ
+
+\DeclareUnicodeCharacter{037A}{\textcompwordmark\Ypogegrammeni}    % ͺ \textsubiota{\empty}
+% 037B  GREEK SMALL REVERSED LUNATE SIGMA SYMBOL                   %
+% 037C  GREEK SMALL DOTTED LUNATE SIGMA SYMBOL                     %
+% 037D  GREEK SMALL REVERSED DOTTED LUNATE SIGMA SYMBOL            %
+\DeclareUnicodeCharacter{037E}{\erotimatiko}                       % ; \textquestion
+
+\DeclareUnicodeCharacter{0384}{\@tabacckludge'\textcompwordmark}   % ΄
+\DeclareUnicodeCharacter{0385}{\"'\textcompwordmark}               % ΅ \textdialytikatonos{\empty}
+\DeclareUnicodeCharacter{0386}{\@tabacckludge'\textAlpha}          % Ά
+\DeclareUnicodeCharacter{0387}{\anoteleia}                         % · \textanoteleia
+\DeclareUnicodeCharacter{0388}{\@tabacckludge'\textEpsilon}        % Έ
+\DeclareUnicodeCharacter{0389}{\@tabacckludge'\textEta}            % Ή
+\DeclareUnicodeCharacter{038A}{\@tabacckludge'\textIota}           % Ί
+\DeclareUnicodeCharacter{038C}{\@tabacckludge'\textOmicron}        % Ό
+\DeclareUnicodeCharacter{038E}{\@tabacckludge'\textUpsilon}        % Ύ
+\DeclareUnicodeCharacter{038F}{\@tabacckludge'\textOmega}          % Ώ
+\DeclareUnicodeCharacter{0390}{\"'\textiota}                       % ΐ \textdialytikatonos\textiota
+
+\DeclareUnicodeCharacter{0391}{\textAlpha}                         % Α
+\DeclareUnicodeCharacter{0392}{\textBeta}                          % Β
+\DeclareUnicodeCharacter{0393}{\textGamma}                         % Γ
+\DeclareUnicodeCharacter{0394}{\textDelta}                         % Δ
+\DeclareUnicodeCharacter{0395}{\textEpsilon}                       % Ε
+\DeclareUnicodeCharacter{0396}{\textZeta}                          % Ζ
+\DeclareUnicodeCharacter{0397}{\textEta}                           % Η
+\DeclareUnicodeCharacter{0398}{\textTheta}                         % Θ
+\DeclareUnicodeCharacter{0399}{\textIota}                          % Ι
+\DeclareUnicodeCharacter{039A}{\textKappa}                         % Κ
+\DeclareUnicodeCharacter{039B}{\textLambda}                        % Λ
+\DeclareUnicodeCharacter{039C}{\textMu}                            % Μ
+\DeclareUnicodeCharacter{039D}{\textNu}                            % Ν
+\DeclareUnicodeCharacter{039E}{\textXi}                            % Ξ
+\DeclareUnicodeCharacter{039F}{\textOmicron}                       % Ο
+\DeclareUnicodeCharacter{03A0}{\textPi}                            % Π
+\DeclareUnicodeCharacter{03A1}{\textRho}                           % Ρ
+\DeclareUnicodeCharacter{03A3}{\textSigma}                         % Σ
+\DeclareUnicodeCharacter{03A4}{\textTau}                           % Τ
+\DeclareUnicodeCharacter{03A5}{\textUpsilon}                       % Υ
+\DeclareUnicodeCharacter{03A6}{\textPhi}                           % Φ
+\DeclareUnicodeCharacter{03A7}{\textChi}                           % Χ
+\DeclareUnicodeCharacter{03A8}{\textPsi}                           % Ψ
+\DeclareUnicodeCharacter{03A9}{\textOmega}                         % Ω
+
+\DeclareUnicodeCharacter{03AA}{\"\textIota}                        % Ϊ
+\DeclareUnicodeCharacter{03AB}{\"\textUpsilon}                     % Ϋ
+\DeclareUnicodeCharacter{03AC}{\@tabacckludge'\textalpha}          % ά
+\DeclareUnicodeCharacter{03AD}{\@tabacckludge'\textepsilon}        % έ
+\DeclareUnicodeCharacter{03AE}{\@tabacckludge'\texteta}            % ή
+\DeclareUnicodeCharacter{03AF}{\@tabacckludge'\textiota}           % ί
+\DeclareUnicodeCharacter{03B0}{\"'\textupsilon}                    % ΰ \textdialytikatonos\textupsilon, \"\textupsilonacute
+
+\DeclareUnicodeCharacter{03B1}{\textalpha}                         % α
+\DeclareUnicodeCharacter{03B2}{\textbeta}                          % β
+\DeclareUnicodeCharacter{03B3}{\textgamma}                         % γ
+\DeclareUnicodeCharacter{03B4}{\textdelta}                         % δ
+\DeclareUnicodeCharacter{03B5}{\textepsilon}                       % ε
+\DeclareUnicodeCharacter{03B6}{\textzeta}                          % ζ
+\DeclareUnicodeCharacter{03B7}{\texteta}                           % η
+\DeclareUnicodeCharacter{03B8}{\texttheta}                         % θ
+\DeclareUnicodeCharacter{03B9}{\textiota}                          % ι
+\DeclareUnicodeCharacter{03BA}{\textkappa}                         % κ
+\DeclareUnicodeCharacter{03BB}{\textlambda}                        % λ
+\DeclareUnicodeCharacter{03BC}{\textmu}                            % μ \textmu, \textmugreek
+\DeclareUnicodeCharacter{03BD}{\textnu}                            % ν
+\DeclareUnicodeCharacter{03BE}{\textxi}                            % ξ
+\DeclareUnicodeCharacter{03BF}{\textomicron}                       % ο
+\DeclareUnicodeCharacter{03C0}{\textpi}                            % π
+\DeclareUnicodeCharacter{03C1}{\textrho}                           % ρ
+\DeclareUnicodeCharacter{03C2}{\textvarsigma}                      % ς
+\DeclareUnicodeCharacter{03C3}{\textsigma}                         % σ
+\DeclareUnicodeCharacter{03C4}{\texttau}                           % τ
+\DeclareUnicodeCharacter{03C5}{\textupsilon}                       % υ
+\DeclareUnicodeCharacter{03C6}{\textphi}                           % φ
+\DeclareUnicodeCharacter{03C7}{\textchi}                           % χ
+\DeclareUnicodeCharacter{03C8}{\textpsi}                           % ψ
+\DeclareUnicodeCharacter{03C9}{\textomega}                         % ω
+
+\DeclareUnicodeCharacter{03CA}{\"\textiota}                        % ϊ
+\DeclareUnicodeCharacter{03CB}{\"\textupsilon}                     % ϋ
+\DeclareUnicodeCharacter{03CC}{\@tabacckludge'\textomicron}        % ό
+\DeclareUnicodeCharacter{03CD}{\@tabacckludge'\textupsilon}        % ύ
+\DeclareUnicodeCharacter{03CE}{\@tabacckludge'\textomega}          % ώ
+
+\DeclareUnicodeCharacter{03D8}{\Qoppa}                             % Ϙ                      
+\DeclareUnicodeCharacter{03D9}{\qoppa}                             % ϙ
+\DeclareUnicodeCharacter{03DA}{\Stigma}                            % Ϛ                      \textStigmagreek
+\DeclareUnicodeCharacter{03DB}{\stigma}                            % ϛ \textstigma          \textstigmagreek 
+\DeclareUnicodeCharacter{03DC}{\Digamma}                           % Ϝ \textDigamma         \textDigammagreek
+\DeclareUnicodeCharacter{03DD}{\ddigamma}                          % ϝ \textdigamma         \textdigammagreek
+%03DE   GREEK LETTER KOPPA                                         % Ϟ                      \textKoppagreek
+\DeclareUnicodeCharacter{03DF}{\koppa}                             % ϟ \textqoppa [sic!]    \textkoppagreek  
+\DeclareUnicodeCharacter{03E0}{\Sampi}                             % Ϡ                      \textSampigreek  
+\DeclareUnicodeCharacter{03E1}{\sampi}                             % ϡ \textsanpi           \textsampigreek  
+                                                                                              
+% Greek Extended                                                   
+% ~~~~~~~~~~~~~~                                                   
+% ::
+
+\DeclareUnicodeCharacter{1F00}{\@tabacckludge>\textalpha}          % ἀ
+\DeclareUnicodeCharacter{1F01}{\@tabacckludge<\textalpha}          % ἁ
+\DeclareUnicodeCharacter{1F02}{\@tabacckludge>`\textalpha}         % ἂ
+\DeclareUnicodeCharacter{1F03}{\@tabacckludge<`\textalpha}         % ἃ
+\DeclareUnicodeCharacter{1F04}{\@tabacckludge>'\textalpha}         % ἄ
+\DeclareUnicodeCharacter{1F05}{\@tabacckludge<'\textalpha}         % ἅ
+\DeclareUnicodeCharacter{1F06}{\@tabacckludge>~\textalpha}         % ἆ
+\DeclareUnicodeCharacter{1F07}{\@tabacckludge<\~\textalpha}        % ἇ
+\DeclareUnicodeCharacter{1F08}{\@tabacckludge>\textAlpha}          % Ἀ
+\DeclareUnicodeCharacter{1F09}{\@tabacckludge<\textAlpha}          % Ἁ
+\DeclareUnicodeCharacter{1F0A}{\@tabacckludge>`\textAlpha}         % Ἂ
+\DeclareUnicodeCharacter{1F0B}{\@tabacckludge<`\textAlpha}         % Ἃ
+\DeclareUnicodeCharacter{1F0C}{\@tabacckludge>'\textAlpha}         % Ἄ
+\DeclareUnicodeCharacter{1F0D}{\@tabacckludge<'\textAlpha}         % Ἅ
+\DeclareUnicodeCharacter{1F0E}{\@tabacckludge>~\textAlpha}         % Ἆ
+\DeclareUnicodeCharacter{1F0F}{\@tabacckludge<\~\textAlpha}        % Ἇ
+
+\DeclareUnicodeCharacter{1F10}{\@tabacckludge>\textepsilon}        % ἐ
+\DeclareUnicodeCharacter{1F11}{\@tabacckludge<\textepsilon}        % ἑ
+\DeclareUnicodeCharacter{1F12}{\@tabacckludge>`\textepsilon}       % ἒ
+\DeclareUnicodeCharacter{1F13}{\@tabacckludge<`\textepsilon}       % ἓ
+\DeclareUnicodeCharacter{1F14}{\@tabacckludge>'\textepsilon}       % ἔ
+\DeclareUnicodeCharacter{1F15}{\@tabacckludge<'\textepsilon}       % ἕ
+\DeclareUnicodeCharacter{1F18}{\@tabacckludge>\textEpsilon}        % Ἐ
+\DeclareUnicodeCharacter{1F19}{\@tabacckludge<\textEpsilon}        % Ἑ
+\DeclareUnicodeCharacter{1F1A}{\@tabacckludge>`\textEpsilon}       % Ἒ
+\DeclareUnicodeCharacter{1F1B}{\@tabacckludge<`\textEpsilon}       % Ἓ
+\DeclareUnicodeCharacter{1F1C}{\@tabacckludge>'\textEpsilon}       % Ἔ
+\DeclareUnicodeCharacter{1F1D}{\@tabacckludge<'\textEpsilon}       % Ἕ
+
+\DeclareUnicodeCharacter{1F20}{\@tabacckludge>\texteta}            % ἠ
+\DeclareUnicodeCharacter{1F21}{\@tabacckludge<\texteta}            % ἡ
+\DeclareUnicodeCharacter{1F22}{\@tabacckludge>`\texteta}           % ἢ
+\DeclareUnicodeCharacter{1F23}{\@tabacckludge<`\texteta}           % ἣ
+\DeclareUnicodeCharacter{1F24}{\@tabacckludge>'\texteta}           % ἤ
+\DeclareUnicodeCharacter{1F25}{\@tabacckludge<'\texteta}           % ἥ
+\DeclareUnicodeCharacter{1F26}{\@tabacckludge>~\texteta}           % ἦ
+\DeclareUnicodeCharacter{1F27}{\@tabacckludge<\~\texteta}          % ἧ
+\DeclareUnicodeCharacter{1F28}{\@tabacckludge>\textEta}            % Ἠ
+\DeclareUnicodeCharacter{1F29}{\@tabacckludge<\textEta}            % Ἡ
+\DeclareUnicodeCharacter{1F2A}{\@tabacckludge>`\textEta}           % Ἢ
+\DeclareUnicodeCharacter{1F2B}{\@tabacckludge<`\textEta}           % Ἣ
+\DeclareUnicodeCharacter{1F2C}{\@tabacckludge>'\textEta}           % Ἤ
+\DeclareUnicodeCharacter{1F2D}{\@tabacckludge<'\textEta}           % Ἥ
+\DeclareUnicodeCharacter{1F2E}{\@tabacckludge>~\textEta}           % Ἦ
+\DeclareUnicodeCharacter{1F2F}{\@tabacckludge<\~\textEta}          % Ἧ
+
+\DeclareUnicodeCharacter{1F30}{\@tabacckludge>\textiota}           % ἰ
+\DeclareUnicodeCharacter{1F31}{\@tabacckludge<\textiota}           % ἱ
+\DeclareUnicodeCharacter{1F32}{\@tabacckludge>`\textiota}          % ἲ
+\DeclareUnicodeCharacter{1F33}{\@tabacckludge<`\textiota}          % ἳ
+\DeclareUnicodeCharacter{1F34}{\@tabacckludge>'\textiota}          % ἴ
+\DeclareUnicodeCharacter{1F35}{\@tabacckludge<'\textiota}          % ἵ
+\DeclareUnicodeCharacter{1F36}{\@tabacckludge>~\textiota}          % ἶ
+\DeclareUnicodeCharacter{1F37}{\@tabacckludge<\~\textiota}         % ἷ
+\DeclareUnicodeCharacter{1F38}{\@tabacckludge>\textIota}           % Ἰ
+\DeclareUnicodeCharacter{1F39}{\@tabacckludge<\textIota}           % Ἱ
+\DeclareUnicodeCharacter{1F3A}{\@tabacckludge>`\textIota}          % Ἲ
+\DeclareUnicodeCharacter{1F3B}{\@tabacckludge<`\textIota}          % Ἳ
+\DeclareUnicodeCharacter{1F3C}{\@tabacckludge>'\textIota}          % Ἴ
+\DeclareUnicodeCharacter{1F3D}{\@tabacckludge<'\textIota}          % Ἵ
+\DeclareUnicodeCharacter{1F3E}{\@tabacckludge>~\textIota}          % Ἶ
+\DeclareUnicodeCharacter{1F3F}{\@tabacckludge<\~\textIota}         % Ἷ
+
+\DeclareUnicodeCharacter{1F40}{\@tabacckludge>\textomicron}        % ὀ
+\DeclareUnicodeCharacter{1F41}{\@tabacckludge<\textomicron}        % ὁ
+\DeclareUnicodeCharacter{1F42}{\@tabacckludge>`\textomicron}       % ὂ
+\DeclareUnicodeCharacter{1F43}{\@tabacckludge<`\textomicron}       % ὃ
+\DeclareUnicodeCharacter{1F44}{\@tabacckludge>'\textomicron}       % ὄ
+\DeclareUnicodeCharacter{1F45}{\@tabacckludge<'\textomicron}       % ὅ
+\DeclareUnicodeCharacter{1F48}{\@tabacckludge>\textOmicron}        % Ὀ
+\DeclareUnicodeCharacter{1F49}{\@tabacckludge<\textOmicron}        % Ὁ
+\DeclareUnicodeCharacter{1F4A}{\@tabacckludge>`\textOmicron}       % Ὂ
+\DeclareUnicodeCharacter{1F4B}{\@tabacckludge<`\textOmicron}       % Ὃ
+\DeclareUnicodeCharacter{1F4C}{\@tabacckludge>'\textOmicron}       % Ὄ
+\DeclareUnicodeCharacter{1F4D}{\@tabacckludge<'\textOmicron}       % Ὅ
+
+\DeclareUnicodeCharacter{1F50}{\@tabacckludge>\textupsilon}        % ὐ
+\DeclareUnicodeCharacter{1F51}{\@tabacckludge<\textupsilon}        % ὑ
+\DeclareUnicodeCharacter{1F52}{\@tabacckludge>`\textupsilon}       % ὒ
+\DeclareUnicodeCharacter{1F53}{\@tabacckludge<`\textupsilon}       % ὓ
+\DeclareUnicodeCharacter{1F54}{\@tabacckludge>'\textupsilon}       % ὔ
+\DeclareUnicodeCharacter{1F55}{\@tabacckludge<'\textupsilon}       % ὕ
+\DeclareUnicodeCharacter{1F56}{\@tabacckludge>~\textupsilon}       % ὖ
+\DeclareUnicodeCharacter{1F57}{\@tabacckludge<\~\textupsilon}      % ὗ
+\DeclareUnicodeCharacter{1F59}{\@tabacckludge<\textUpsilon}        % Ὑ
+\DeclareUnicodeCharacter{1F5B}{\@tabacckludge<`\textUpsilon}       % Ὓ
+\DeclareUnicodeCharacter{1F5D}{\@tabacckludge<'\textUpsilon}       % Ὕ
+\DeclareUnicodeCharacter{1F5F}{\@tabacckludge<\~\textUpsilon}      % Ὗ
+
+\DeclareUnicodeCharacter{1F60}{\@tabacckludge>\textomega}          % ὠ
+\DeclareUnicodeCharacter{1F61}{\@tabacckludge<\textomega}          % ὡ
+\DeclareUnicodeCharacter{1F62}{\@tabacckludge>`\textomega}         % ὢ
+\DeclareUnicodeCharacter{1F63}{\@tabacckludge<`\textomega}         % ὣ
+\DeclareUnicodeCharacter{1F64}{\@tabacckludge>'\textomega}         % ὤ
+\DeclareUnicodeCharacter{1F65}{\@tabacckludge<'\textomega}         % ὥ
+\DeclareUnicodeCharacter{1F66}{\@tabacckludge>~\textomega}         % ὦ
+\DeclareUnicodeCharacter{1F67}{\@tabacckludge<\~\textomega}        % ὧ
+\DeclareUnicodeCharacter{1F68}{\@tabacckludge>\textOmega}          % Ὠ
+\DeclareUnicodeCharacter{1F69}{\@tabacckludge<\textOmega}          % Ὡ
+\DeclareUnicodeCharacter{1F6A}{\@tabacckludge>`\textOmega}         % Ὢ
+\DeclareUnicodeCharacter{1F6B}{\@tabacckludge<`\textOmega}         % Ὣ
+\DeclareUnicodeCharacter{1F6C}{\@tabacckludge>'\textOmega}         % Ὤ
+\DeclareUnicodeCharacter{1F6D}{\@tabacckludge<'\textOmega}         % Ὥ
+\DeclareUnicodeCharacter{1F6E}{\@tabacckludge>~\textOmega}         % Ὦ
+\DeclareUnicodeCharacter{1F6F}{\@tabacckludge<\~\textOmega}        % Ὧ
+
+\DeclareUnicodeCharacter{1F70}{\@tabacckludge`\textalpha}          % ὰ
+\DeclareUnicodeCharacter{1F71}{\@tabacckludge'\textalpha}          % ά
+\DeclareUnicodeCharacter{1F72}{\@tabacckludge`\textepsilon}        % ὲ
+\DeclareUnicodeCharacter{1F73}{\@tabacckludge'\textepsilon}        % έ
+\DeclareUnicodeCharacter{1F74}{\@tabacckludge`\texteta}            % ὴ
+\DeclareUnicodeCharacter{1F75}{\@tabacckludge'\texteta}            % ή
+\DeclareUnicodeCharacter{1F76}{\@tabacckludge`\textiota}           % ὶ
+\DeclareUnicodeCharacter{1F77}{\@tabacckludge'\textiota}           % ί
+\DeclareUnicodeCharacter{1F78}{\@tabacckludge`\textomicron}        % ὸ
+\DeclareUnicodeCharacter{1F79}{\@tabacckludge'\textomicron}        % ό
+\DeclareUnicodeCharacter{1F7A}{\@tabacckludge`\textupsilon}        % ὺ
+\DeclareUnicodeCharacter{1F7B}{\@tabacckludge'\textupsilon}        % ύ
+\DeclareUnicodeCharacter{1F7C}{\@tabacckludge`\textomega}          % ὼ
+\DeclareUnicodeCharacter{1F7D}{\@tabacckludge'\textomega}          % ώ
+
+\DeclareUnicodeCharacter{1F80}{\@tabacckludge>\textalpha|}         % ᾀ
+\DeclareUnicodeCharacter{1F81}{\@tabacckludge<\textalpha|}         % ᾁ
+\DeclareUnicodeCharacter{1F82}{\@tabacckludge>`\textalpha|}        % ᾂ
+\DeclareUnicodeCharacter{1F83}{\@tabacckludge<`\textalpha|}        % ᾃ
+\DeclareUnicodeCharacter{1F84}{\@tabacckludge>'\textalpha|}        % ᾄ
+\DeclareUnicodeCharacter{1F85}{\@tabacckludge<'\textalpha|}        % ᾅ
+\DeclareUnicodeCharacter{1F86}{\@tabacckludge>~\textalpha|}        % ᾆ
+\DeclareUnicodeCharacter{1F87}{\@tabacckludge<\~\textalpha|}       % ᾇ
+\DeclareUnicodeCharacter{1F88}{\@tabacckludge>\textAlpha|}         % ᾈ
+\DeclareUnicodeCharacter{1F89}{\@tabacckludge<\textAlpha|}         % ᾉ
+\DeclareUnicodeCharacter{1F8A}{\@tabacckludge>`\textAlpha|}        % ᾊ
+\DeclareUnicodeCharacter{1F8B}{\@tabacckludge<`\textAlpha|}        % ᾋ
+\DeclareUnicodeCharacter{1F8C}{\@tabacckludge>'\textAlpha|}        % ᾌ
+\DeclareUnicodeCharacter{1F8D}{\@tabacckludge<'\textAlpha|}        % ᾍ
+\DeclareUnicodeCharacter{1F8E}{\@tabacckludge>~\textAlpha|}        % ᾎ
+\DeclareUnicodeCharacter{1F8F}{\@tabacckludge<\~\textAlpha|}       % ᾏ
+
+\DeclareUnicodeCharacter{1F90}{\@tabacckludge>\texteta|}           % ᾐ
+\DeclareUnicodeCharacter{1F91}{\@tabacckludge<\texteta|}           % ᾑ
+\DeclareUnicodeCharacter{1F92}{\@tabacckludge>`\texteta|}          % ᾒ
+\DeclareUnicodeCharacter{1F93}{\@tabacckludge<`\texteta|}          % ᾓ
+\DeclareUnicodeCharacter{1F94}{\@tabacckludge>'\texteta|}          % ᾔ
+\DeclareUnicodeCharacter{1F95}{\@tabacckludge<'\texteta|}          % ᾕ
+\DeclareUnicodeCharacter{1F96}{\@tabacckludge>~\texteta|}          % ᾖ
+\DeclareUnicodeCharacter{1F97}{\@tabacckludge<\~\texteta|}         % ᾗ
+\DeclareUnicodeCharacter{1F98}{\@tabacckludge>\textEta|}           % ᾘ
+\DeclareUnicodeCharacter{1F99}{\@tabacckludge<\textEta|}           % ᾙ
+\DeclareUnicodeCharacter{1F9A}{\@tabacckludge>`\textEta|}          % ᾚ
+\DeclareUnicodeCharacter{1F9B}{\@tabacckludge<`\textEta|}          % ᾛ
+\DeclareUnicodeCharacter{1F9C}{\@tabacckludge>'\textEta|}          % ᾜ
+\DeclareUnicodeCharacter{1F9D}{\@tabacckludge<'\textEta|}          % ᾝ
+\DeclareUnicodeCharacter{1F9E}{\@tabacckludge>~\textEta|}          % ᾞ
+\DeclareUnicodeCharacter{1F9F}{\@tabacckludge<\~\textEta|}         % ᾟ
+
+\DeclareUnicodeCharacter{1FA0}{\@tabacckludge>\textomega|}         % ᾠ
+\DeclareUnicodeCharacter{1FA1}{\@tabacckludge<\textomega|}         % ᾡ
+\DeclareUnicodeCharacter{1FA2}{\@tabacckludge>`\textomega|}        % ᾢ
+\DeclareUnicodeCharacter{1FA3}{\@tabacckludge<`\textomega|}        % ᾣ
+\DeclareUnicodeCharacter{1FA4}{\@tabacckludge>'\textomega|}        % ᾤ
+\DeclareUnicodeCharacter{1FA5}{\@tabacckludge<'\textomega|}        % ᾥ
+\DeclareUnicodeCharacter{1FA6}{\@tabacckludge>~\textomega|}        % ᾦ
+\DeclareUnicodeCharacter{1FA7}{\@tabacckludge<\~\textomega|}       % ᾧ
+\DeclareUnicodeCharacter{1FA8}{\@tabacckludge>\textOmega|}         % ᾨ
+\DeclareUnicodeCharacter{1FA9}{\@tabacckludge<\textOmega|}         % ᾩ
+\DeclareUnicodeCharacter{1FAA}{\@tabacckludge>`\textOmega|}        % ᾪ
+\DeclareUnicodeCharacter{1FAB}{\@tabacckludge<`\textOmega|}        % ᾫ
+\DeclareUnicodeCharacter{1FAC}{\@tabacckludge>'\textOmega|}        % ᾬ
+\DeclareUnicodeCharacter{1FAD}{\@tabacckludge<'\textOmega|}        % ᾭ
+\DeclareUnicodeCharacter{1FAE}{\@tabacckludge>~\textOmega|}        % ᾮ
+\DeclareUnicodeCharacter{1FAF}{\@tabacckludge<\~\textOmega|}       % ᾯ
+
+\DeclareUnicodeCharacter{1FB0}{\u\textalpha}                       % ᾰ
+\DeclareUnicodeCharacter{1FB1}{\@tabacckludge=\textalpha}          % ᾱ
+\DeclareUnicodeCharacter{1FB2}{\@tabacckludge`\textalpha|}         % ᾲ
+\DeclareUnicodeCharacter{1FB3}{\textalpha|}                        % ᾳ
+\DeclareUnicodeCharacter{1FB4}{\@tabacckludge'\textalpha|}         % ᾴ
+\DeclareUnicodeCharacter{1FB6}{\~\textalpha}                       % ᾶ
+\DeclareUnicodeCharacter{1FB7}{\~\textalpha|}                      % ᾷ
+\DeclareUnicodeCharacter{1FB8}{\u\textAlpha}                       % Ᾰ
+\DeclareUnicodeCharacter{1FB9}{\@tabacckludge=\textAlpha}          % Ᾱ
+\DeclareUnicodeCharacter{1FBA}{\@tabacckludge`\textAlpha}          % Ὰ
+\DeclareUnicodeCharacter{1FBB}{\@tabacckludge'\textAlpha}          % Ά
+\DeclareUnicodeCharacter{1FBC}{\textAlpha|}                        % ᾼ
+\DeclareUnicodeCharacter{1FBD}{\@tabacckludge>\textcompwordmark}   % ᾽
+\DeclareUnicodeCharacter{1FBE}{\textcompwordmark\Prosgegrammeni}   % ι
+\DeclareUnicodeCharacter{1FBF}{\@tabacckludge>\textcompwordmark}   % ᾿
+
+\DeclareUnicodeCharacter{1FC0}{\~\textcompwordmark}                % ῀
+\DeclareUnicodeCharacter{1FC1}{\"\~\textcompwordmark}              % ῁
+\DeclareUnicodeCharacter{1FC2}{\@tabacckludge`\texteta|}           % ῂ
+\DeclareUnicodeCharacter{1FC3}{\texteta|}                          % ῃ
+\DeclareUnicodeCharacter{1FC4}{\@tabacckludge'\texteta|}           % ῄ
+\DeclareUnicodeCharacter{1FC6}{\~\texteta}                         % ῆ
+\DeclareUnicodeCharacter{1FC7}{\~\texteta|}                        % ῇ
+\DeclareUnicodeCharacter{1FC8}{\@tabacckludge`\textEpsilon}        % Ὲ
+\DeclareUnicodeCharacter{1FC9}{\@tabacckludge'\textEpsilon}        % Έ
+\DeclareUnicodeCharacter{1FCA}{\@tabacckludge`\textEta}            % Ὴ
+\DeclareUnicodeCharacter{1FCB}{\@tabacckludge'\textEta}            % Ή
+\DeclareUnicodeCharacter{1FCC}{\textEta|}                          % ῌ
+\DeclareUnicodeCharacter{1FCD}{\@tabacckludge>`\textcompwordmark}  % ῍
+\DeclareUnicodeCharacter{1FCE}{\@tabacckludge>'\textcompwordmark}  % ῎
+\DeclareUnicodeCharacter{1FCF}{\@tabacckludge>~\textcompwordmark}  % ῏
+
+\DeclareUnicodeCharacter{1FD0}{\u\textiota}                        % ῐ
+\DeclareUnicodeCharacter{1FD1}{\@tabacckludge=\textiota}           % ῑ
+\DeclareUnicodeCharacter{1FD2}{\"`\textiota}                       % ῒ
+\DeclareUnicodeCharacter{1FD3}{\"'\textiota}                       % ΐ
+\DeclareUnicodeCharacter{1FD6}{\~\textiota}                        % ῖ
+\DeclareUnicodeCharacter{1FD7}{\"\~\textiota}                      % ῗ
+\DeclareUnicodeCharacter{1FD8}{\u\textIota}                        % Ῐ
+\DeclareUnicodeCharacter{1FD9}{\@tabacckludge=\textIota}           % Ῑ
+\DeclareUnicodeCharacter{1FDA}{\@tabacckludge`\textIota}           % Ὶ
+\DeclareUnicodeCharacter{1FDB}{\@tabacckludge'\textIota}           % Ί
+\DeclareUnicodeCharacter{1FDD}{\@tabacckludge<`\textcompwordmark}  % ῝
+\DeclareUnicodeCharacter{1FDE}{\@tabacckludge<'\textcompwordmark}  % ῞
+\DeclareUnicodeCharacter{1FDF}{\@tabacckludge<\~\textcompwordmark} % ῟
+
+\DeclareUnicodeCharacter{1FE0}{\u\textupsilon}                     % ῠ
+\DeclareUnicodeCharacter{1FE1}{\@tabacckludge=\textupsilon}        % ῡ
+\DeclareUnicodeCharacter{1FE2}{\"`\textupsilon}                    % ῢ
+\DeclareUnicodeCharacter{1FE3}{\"'\textupsilon}                    % ΰ
+\DeclareUnicodeCharacter{1FE4}{\@tabacckludge>r}                   % ῤ
+\DeclareUnicodeCharacter{1FE5}{\@tabacckludge<r}                   % ῥ
+\DeclareUnicodeCharacter{1FE6}{\~\textupsilon}                     % ῦ
+\DeclareUnicodeCharacter{1FE7}{\"\~\textupsilon}                   % ῧ
+\DeclareUnicodeCharacter{1FE8}{\u\textUpsilon}                     % Ῠ
+\DeclareUnicodeCharacter{1FE9}{\@tabacckludge=\textUpsilon}        % Ῡ
+\DeclareUnicodeCharacter{1FEA}{\@tabacckludge`\textUpsilon}        % Ὺ
+\DeclareUnicodeCharacter{1FEB}{\@tabacckludge'\textUpsilon}        % Ύ
+\DeclareUnicodeCharacter{1FEC}{\@tabacckludge<\textRho}            % Ῥ
+\DeclareUnicodeCharacter{1FED}{\"`\textcompwordmark}               % ῭
+\DeclareUnicodeCharacter{1FEE}{\"'\textcompwordmark}               % ΅
+\DeclareUnicodeCharacter{1FEF}{\@tabacckludge`\textcompwordmark}   % `
+
+\DeclareUnicodeCharacter{1FF2}{\@tabacckludge`\textomega|}         % ῲ
+\DeclareUnicodeCharacter{1FF3}{\textomega|}                        % ῳ
+\DeclareUnicodeCharacter{1FF4}{\@tabacckludge'\textomega|}         % ῴ
+\DeclareUnicodeCharacter{1FF6}{\~\textomega}                       % ῶ
+\DeclareUnicodeCharacter{1FF7}{\~\textomega|}                      % ῷ
+\DeclareUnicodeCharacter{1FF8}{\@tabacckludge`\textOmicron}        % Ὸ
+\DeclareUnicodeCharacter{1FF9}{\@tabacckludge'\textOmicron}        % Ό
+\DeclareUnicodeCharacter{1FFA}{\@tabacckludge`\textOmega}          % Ὼ
+\DeclareUnicodeCharacter{1FFB}{\@tabacckludge'\textOmega}          % Ώ
+\DeclareUnicodeCharacter{1FFC}{\textOmega|}                        % ῼ
+\DeclareUnicodeCharacter{1FFD}{\@tabacckludge'\textcompwordmark}   % ´
+\DeclareUnicodeCharacter{1FFE}{\@tabacckludge<\textcompwordmark}   % ῾
+
+% General Punctuation
+% ~~~~~~~~~~~~~~~~~~~
+% ::
+
+\DeclareUnicodeCharacter{2013}{\textendash}             % –
+\DeclareUnicodeCharacter{2014}{\textemdash}             % —
+\DeclareUnicodeCharacter{2018}{\textquoteleft}          % ‘
+\DeclareUnicodeCharacter{2019}{\textquoteright}         % ’
+\DeclareUnicodeCharacter{2030}{\textperthousand}        % ‰
+\DeclareUnicodeCharacter{20AC}{\texteuro}               % €
+
+% Ancient Greek Numbers
+% ~~~~~~~~~~~~~~~~~~~~~
+% TODO: map other chars to corresponding Greek letters.
+% See also the athnum_ package::
+
+\DeclareUnicodeCharacter{10144}{\PiDelta} % GREEK ACROPHONIC ATTIC FIFTY
+\DeclareUnicodeCharacter{10145}{\PiEta} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+\DeclareUnicodeCharacter{10146}{\PiChi} % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+\DeclareUnicodeCharacter{10147}{\PiMu} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+
+% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+% .. _babel patch: http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf
+% .. _athnum: http://www.ctan.org/cgi-bin/ctanPackageInformation.py?id=grnumalt
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu.html b/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu.html
new file mode 100644
index 00000000000..b574988f15c
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrenc.dfu.html
@@ -0,0 +1,1149 @@
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+/*                                                                          */
+/* :Author: Günter Milde                                                    */
+/* :Copyright: © 2009 Günter Milde.                                         */
+/*             Released  without warranties or conditions of any kind       */
+/*             under the terms of the Apache License, Version 2.0           */
+/*          http://www.apache.org/licenses/LICENSE-2.0                      */
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+/* nested counters (1, 1.1, 1.1.1, etc) */
+/* nested enumerated lists "inherit" the class attribute, other lists not */
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+  content: counters(item, ".") " ";
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+/* lists nested in definition list */
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+/* TODO: prefix, suffix? */
+
+/* smaller font for super- and subscripts */
+/* sub, sup {font-size: 70%;} */ /* Mozilla default is `smaller` */
+
+
+/* Tables */
+/* ====== */
+
+/* margins and borders for "normal" tables */
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+  border-style: solid;
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+  margin-bottom: 0em;
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+  border-color: silver;
+  /* text-align: left; */
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+  counter-increment: table; /* defined/re-set in body */
+  content: "Table " counter(table) ": ";
+  font-weight: bold;
+}
+
+
+/* literal text
+   ------------
+*/
+/* whitespace and wrapping in inline literals */
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+/* /* compensate for initial line-break (which is literal with XHTML 1.1) */ */
+/* pre.literal-block, pre.doctest-block {				     */
+/*   margin-top: 0em ;							     */
+/* }									     */
+
+/* Table of Contents */
+
+/* don't indent like a topic */
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+  margin: 0;
+}
+/* div.topic.contents ul { */
+/*   list-style: none;	   */
+/*   }			   */
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+  text-decoration: none; /* no underline for links */
+}
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+/* section numbers */
+
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+/* admonitions */
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+/* no padding for top and bottom */
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+div.hint, div.important, div.note, div.tip, div.warning {
+  padding: 0px 1em }
+
+</style>
+</head>
+<body>
+<div class="document" id="lgrenc-dfu-greek-unicode-support-using-lgr-fonts">
+<h1 class="title">lgrenc.dfu: Greek Unicode support using LGR fonts</h1>
+
+<dl class="docinfo simple">
+<dt class="copyright">Copyright</dt>
+<dd class="copyright">© 2010 Günter Milde</dd>
+<dt>Licence</dt>
+<dd><p>This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or any later version.</p>
+</dd>
+</dl>
+<p>Based on a <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a> by Werner Lemberg, with input from the ucs
+package (<tt class="literal">ucsencs.def</tt>) by Dominique Unruh and <tt class="literal">CB.enc</tt> by
+Apostolos Syropoulos.</p>
+<pre class="literal-block">\ProvidesFile{lgrenc.dfu}[2010/06/15 0.1 UTF-8 support for Greek]
+</pre>
+<div class="section" id="usage">
+<h1>Usage</h1>
+<p>Requires extended font encoding definitions from <tt class="literal">lgrxenc.def</tt>:</p>
+<blockquote>
+<p><tt class="literal"><span class="pre">\usepackage[LGRx,T1]{fontenc}</span></tt> % define LGR and T1 encodings
+<tt class="literal"><span class="pre">\usepackage[utf8]{inputenc}</span></tt>   % standard UTF-8 input encoding</p>
+</blockquote>
+<p>Note: as the LGRx option define the <tt class="literal">LGR</tt> (not <tt class="literal">LGRx</tt>) font
+encoding, it cannot be given as last option! Use, e.g.,
+<tt class="literal"><span class="pre">\usepackage[LGRx,T1,LGR]{fontenc}</span></tt> to make LGR the default.</p>
+<p>All text containing Greek Unicode characters must be marked as
+requiring the LGR font encoding (either directly or by setting the
+language to <tt class="literal">greek</tt> or <tt class="literal">polutonikogreek</tt>).</p>
+</div>
+<div class="section" id="character-declarations">
+<h1>Character Declarations</h1>
+<p>Some characters exist in other font encodings too. Care has been taken
+to ensure the definitions match with other <tt class="literal">*.dfu</tt> and <tt class="literal">*enc.def</tt>
+files.</p>
+<div class="section" id="latin-1-supplement-t1">
+<h2>Latin-1 Supplement (T1)</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{00A8}{\textasciidieresis}      % ¨
+\DeclareUnicodeCharacter{00AB}{\guillemotleft}          % «
+\DeclareUnicodeCharacter{00AF}{\textasciimacron}        % ¯
+\DeclareUnicodeCharacter{00B4}{\textasciiacute}         % ´
+\DeclareUnicodeCharacter{00B7}{\textperiodcentered}     % ·
+\DeclareUnicodeCharacter{00BB}{\guillemotright}         % »
+</pre>
+</div>
+<div class="section" id="ipa-extensions-t3">
+<h2>IPA Extensions (T3)</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{0259}{\textschwa}              % ə
+</pre>
+</div>
+<div class="section" id="spacing-modifier-letters">
+<h2>Spacing Modifier Letters</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{02D8}{\textasciibreve}         % ˘
+</pre>
+</div>
+<div class="section" id="general-punctuation">
+<h2>General Punctuation</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{200C}{\textcompwordmark}       % ZWNJ
+\DeclareUnicodeCharacter{2013}{\textendash}             % –
+\DeclareUnicodeCharacter{2014}{\textemdash}             % —
+\DeclareUnicodeCharacter{2018}{\textquoteleft}          % ‘
+\DeclareUnicodeCharacter{2019}{\textquoteright}         % ’
+\DeclareUnicodeCharacter{201A}{\quotesinglbase}         % ‚
+\DeclareUnicodeCharacter{2030}{\textperthousand}        % ‰
+\DeclareUnicodeCharacter{2039}{\guilsinglleft}          % ‹
+\DeclareUnicodeCharacter{203A}{\guilsinglright}         % ›
+</pre>
+</div>
+<div class="section" id="currency-symbols">
+<h2>Currency Symbols</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{20AC}{\texteuro}               % €
+</pre>
+</div>
+<div class="section" id="letterlike-symbols">
+<h2>Letterlike Symbols</h2>
+<pre class="literal-block">%% TODO: define this (as it looks like) or not (as it is not the same)?
+% \DeclareUnicodeCharacter{2126}{\textohm}     % Ω (Ohm sign ≠ Omega)
+</pre>
+</div>
+<div class="section" id="greek-and-coptic">
+<h2>Greek and Coptic</h2>
+<pre class="literal-block">% NR    Unicode Name                                               % UCS-name, PU-(hyperre)-fname
+% 0370  GREEK CAPITAL LETTER HETA                                  % Ͱ
+% 0371  GREEK SMALL LETTER HETA                                    % ͱ
+% 0372  GREEK CAPITAL LETTER ARCHAIC SAMPI                         % Ͳ
+% 0373  GREEK SMALL LETTER ARCHAIC SAMPI                           % Ͳ
+\DeclareUnicodeCharacter{0374}{\anwtonos}                          % ʹ \textdexiakeraia, \textnumeralsigngreek
+\DeclareUnicodeCharacter{0375}{\katwtonos}                         % ͵ \textaristerikeraia, \textnumeralsignlowergreek
+% 0376  GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA                    % Ͷ
+% 0377  GREEK SMALL LETTER PAMPHYLIAN DIGAMMA                      % ͷ
+
+\DeclareUnicodeCharacter{037A}{\textcompwordmark\Ypogegrammeni}    % ͺ \textsubiota{\empty}
+% 037B  GREEK SMALL REVERSED LUNATE SIGMA SYMBOL                   %
+% 037C  GREEK SMALL DOTTED LUNATE SIGMA SYMBOL                     %
+% 037D  GREEK SMALL REVERSED DOTTED LUNATE SIGMA SYMBOL            %
+\DeclareUnicodeCharacter{037E}{\erotimatiko}                       % ; \textquestion
+
+\DeclareUnicodeCharacter{0384}{\&#64;tabacckludge'\textcompwordmark}   % ΄
+\DeclareUnicodeCharacter{0385}{\&quot;'\textcompwordmark}               % ΅ \textdialytikatonos{\empty}
+\DeclareUnicodeCharacter{0386}{\&#64;tabacckludge'\textAlpha}          % Ά
+\DeclareUnicodeCharacter{0387}{\anoteleia}                         % · \textanoteleia
+\DeclareUnicodeCharacter{0388}{\&#64;tabacckludge'\textEpsilon}        % Έ
+\DeclareUnicodeCharacter{0389}{\&#64;tabacckludge'\textEta}            % Ή
+\DeclareUnicodeCharacter{038A}{\&#64;tabacckludge'\textIota}           % Ί
+\DeclareUnicodeCharacter{038C}{\&#64;tabacckludge'\textOmicron}        % Ό
+\DeclareUnicodeCharacter{038E}{\&#64;tabacckludge'\textUpsilon}        % Ύ
+\DeclareUnicodeCharacter{038F}{\&#64;tabacckludge'\textOmega}          % Ώ
+\DeclareUnicodeCharacter{0390}{\&quot;'\textiota}                       % ΐ \textdialytikatonos\textiota
+
+\DeclareUnicodeCharacter{0391}{\textAlpha}                         % Α
+\DeclareUnicodeCharacter{0392}{\textBeta}                          % Β
+\DeclareUnicodeCharacter{0393}{\textGamma}                         % Γ
+\DeclareUnicodeCharacter{0394}{\textDelta}                         % Δ
+\DeclareUnicodeCharacter{0395}{\textEpsilon}                       % Ε
+\DeclareUnicodeCharacter{0396}{\textZeta}                          % Ζ
+\DeclareUnicodeCharacter{0397}{\textEta}                           % Η
+\DeclareUnicodeCharacter{0398}{\textTheta}                         % Θ
+\DeclareUnicodeCharacter{0399}{\textIota}                          % Ι
+\DeclareUnicodeCharacter{039A}{\textKappa}                         % Κ
+\DeclareUnicodeCharacter{039B}{\textLambda}                        % Λ
+\DeclareUnicodeCharacter{039C}{\textMu}                            % Μ
+\DeclareUnicodeCharacter{039D}{\textNu}                            % Ν
+\DeclareUnicodeCharacter{039E}{\textXi}                            % Ξ
+\DeclareUnicodeCharacter{039F}{\textOmicron}                       % Ο
+\DeclareUnicodeCharacter{03A0}{\textPi}                            % Π
+\DeclareUnicodeCharacter{03A1}{\textRho}                           % Ρ
+\DeclareUnicodeCharacter{03A3}{\textSigma}                         % Σ
+\DeclareUnicodeCharacter{03A4}{\textTau}                           % Τ
+\DeclareUnicodeCharacter{03A5}{\textUpsilon}                       % Υ
+\DeclareUnicodeCharacter{03A6}{\textPhi}                           % Φ
+\DeclareUnicodeCharacter{03A7}{\textChi}                           % Χ
+\DeclareUnicodeCharacter{03A8}{\textPsi}                           % Ψ
+\DeclareUnicodeCharacter{03A9}{\textOmega}                         % Ω
+
+\DeclareUnicodeCharacter{03AA}{\&quot;\textIota}                        % Ϊ
+\DeclareUnicodeCharacter{03AB}{\&quot;\textUpsilon}                     % Ϋ
+\DeclareUnicodeCharacter{03AC}{\&#64;tabacckludge'\textalpha}          % ά
+\DeclareUnicodeCharacter{03AD}{\&#64;tabacckludge'\textepsilon}        % έ
+\DeclareUnicodeCharacter{03AE}{\&#64;tabacckludge'\texteta}            % ή
+\DeclareUnicodeCharacter{03AF}{\&#64;tabacckludge'\textiota}           % ί
+\DeclareUnicodeCharacter{03B0}{\&quot;'\textupsilon}                    % ΰ \textdialytikatonos\textupsilon, \&quot;\textupsilonacute
+
+\DeclareUnicodeCharacter{03B1}{\textalpha}                         % α
+\DeclareUnicodeCharacter{03B2}{\textbeta}                          % β
+\DeclareUnicodeCharacter{03B3}{\textgamma}                         % γ
+\DeclareUnicodeCharacter{03B4}{\textdelta}                         % δ
+\DeclareUnicodeCharacter{03B5}{\textepsilon}                       % ε
+\DeclareUnicodeCharacter{03B6}{\textzeta}                          % ζ
+\DeclareUnicodeCharacter{03B7}{\texteta}                           % η
+\DeclareUnicodeCharacter{03B8}{\texttheta}                         % θ
+\DeclareUnicodeCharacter{03B9}{\textiota}                          % ι
+\DeclareUnicodeCharacter{03BA}{\textkappa}                         % κ
+\DeclareUnicodeCharacter{03BB}{\textlambda}                        % λ
+\DeclareUnicodeCharacter{03BC}{\textmu}                            % μ \textmu, \textmugreek
+\DeclareUnicodeCharacter{03BD}{\textnu}                            % ν
+\DeclareUnicodeCharacter{03BE}{\textxi}                            % ξ
+\DeclareUnicodeCharacter{03BF}{\textomicron}                       % ο
+\DeclareUnicodeCharacter{03C0}{\textpi}                            % π
+\DeclareUnicodeCharacter{03C1}{\textrho}                           % ρ
+\DeclareUnicodeCharacter{03C2}{\textvarsigma}                      % ς
+\DeclareUnicodeCharacter{03C3}{\textsigma}                         % σ
+\DeclareUnicodeCharacter{03C4}{\texttau}                           % τ
+\DeclareUnicodeCharacter{03C5}{\textupsilon}                       % υ
+\DeclareUnicodeCharacter{03C6}{\textphi}                           % φ
+\DeclareUnicodeCharacter{03C7}{\textchi}                           % χ
+\DeclareUnicodeCharacter{03C8}{\textpsi}                           % ψ
+\DeclareUnicodeCharacter{03C9}{\textomega}                         % ω
+
+\DeclareUnicodeCharacter{03CA}{\&quot;\textiota}                        % ϊ
+\DeclareUnicodeCharacter{03CB}{\&quot;\textupsilon}                     % ϋ
+\DeclareUnicodeCharacter{03CC}{\&#64;tabacckludge'\textomicron}        % ό
+\DeclareUnicodeCharacter{03CD}{\&#64;tabacckludge'\textupsilon}        % ύ
+\DeclareUnicodeCharacter{03CE}{\&#64;tabacckludge'\textomega}          % ώ
+
+\DeclareUnicodeCharacter{03D8}{\Qoppa}                             % Ϙ
+\DeclareUnicodeCharacter{03D9}{\qoppa}                             % ϙ
+\DeclareUnicodeCharacter{03DA}{\Stigma}                            % Ϛ                      \textStigmagreek
+\DeclareUnicodeCharacter{03DB}{\stigma}                            % ϛ \textstigma          \textstigmagreek
+\DeclareUnicodeCharacter{03DC}{\Digamma}                           % Ϝ \textDigamma         \textDigammagreek
+\DeclareUnicodeCharacter{03DD}{\ddigamma}                          % ϝ \textdigamma         \textdigammagreek
+%03DE   GREEK LETTER KOPPA                                         % Ϟ                      \textKoppagreek
+\DeclareUnicodeCharacter{03DF}{\koppa}                             % ϟ \textqoppa [sic!]    \textkoppagreek
+\DeclareUnicodeCharacter{03E0}{\Sampi}                             % Ϡ                      \textSampigreek
+\DeclareUnicodeCharacter{03E1}{\sampi}                             % ϡ \textsanpi           \textsampigreek
+</pre>
+</div>
+<div class="section" id="greek-extended">
+<h2>Greek Extended</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{1F00}{\&#64;tabacckludge&gt;\textalpha}          % ἀ
+\DeclareUnicodeCharacter{1F01}{\&#64;tabacckludge&lt;\textalpha}          % ἁ
+\DeclareUnicodeCharacter{1F02}{\&#64;tabacckludge&gt;`\textalpha}         % ἂ
+\DeclareUnicodeCharacter{1F03}{\&#64;tabacckludge&lt;`\textalpha}         % ἃ
+\DeclareUnicodeCharacter{1F04}{\&#64;tabacckludge&gt;'\textalpha}         % ἄ
+\DeclareUnicodeCharacter{1F05}{\&#64;tabacckludge&lt;'\textalpha}         % ἅ
+\DeclareUnicodeCharacter{1F06}{\&#64;tabacckludge&gt;~\textalpha}         % ἆ
+\DeclareUnicodeCharacter{1F07}{\&#64;tabacckludge&lt;\~\textalpha}        % ἇ
+\DeclareUnicodeCharacter{1F08}{\&#64;tabacckludge&gt;\textAlpha}          % Ἀ
+\DeclareUnicodeCharacter{1F09}{\&#64;tabacckludge&lt;\textAlpha}          % Ἁ
+\DeclareUnicodeCharacter{1F0A}{\&#64;tabacckludge&gt;`\textAlpha}         % Ἂ
+\DeclareUnicodeCharacter{1F0B}{\&#64;tabacckludge&lt;`\textAlpha}         % Ἃ
+\DeclareUnicodeCharacter{1F0C}{\&#64;tabacckludge&gt;'\textAlpha}         % Ἄ
+\DeclareUnicodeCharacter{1F0D}{\&#64;tabacckludge&lt;'\textAlpha}         % Ἅ
+\DeclareUnicodeCharacter{1F0E}{\&#64;tabacckludge&gt;~\textAlpha}         % Ἆ
+\DeclareUnicodeCharacter{1F0F}{\&#64;tabacckludge&lt;\~\textAlpha}        % Ἇ
+
+\DeclareUnicodeCharacter{1F10}{\&#64;tabacckludge&gt;\textepsilon}        % ἐ
+\DeclareUnicodeCharacter{1F11}{\&#64;tabacckludge&lt;\textepsilon}        % ἑ
+\DeclareUnicodeCharacter{1F12}{\&#64;tabacckludge&gt;`\textepsilon}       % ἒ
+\DeclareUnicodeCharacter{1F13}{\&#64;tabacckludge&lt;`\textepsilon}       % ἓ
+\DeclareUnicodeCharacter{1F14}{\&#64;tabacckludge&gt;'\textepsilon}       % ἔ
+\DeclareUnicodeCharacter{1F15}{\&#64;tabacckludge&lt;'\textepsilon}       % ἕ
+\DeclareUnicodeCharacter{1F18}{\&#64;tabacckludge&gt;\textEpsilon}        % Ἐ
+\DeclareUnicodeCharacter{1F19}{\&#64;tabacckludge&lt;\textEpsilon}        % Ἑ
+\DeclareUnicodeCharacter{1F1A}{\&#64;tabacckludge&gt;`\textEpsilon}       % Ἒ
+\DeclareUnicodeCharacter{1F1B}{\&#64;tabacckludge&lt;`\textEpsilon}       % Ἓ
+\DeclareUnicodeCharacter{1F1C}{\&#64;tabacckludge&gt;'\textEpsilon}       % Ἔ
+\DeclareUnicodeCharacter{1F1D}{\&#64;tabacckludge&lt;'\textEpsilon}       % Ἕ
+
+\DeclareUnicodeCharacter{1F20}{\&#64;tabacckludge&gt;\texteta}            % ἠ
+\DeclareUnicodeCharacter{1F21}{\&#64;tabacckludge&lt;\texteta}            % ἡ
+\DeclareUnicodeCharacter{1F22}{\&#64;tabacckludge&gt;`\texteta}           % ἢ
+\DeclareUnicodeCharacter{1F23}{\&#64;tabacckludge&lt;`\texteta}           % ἣ
+\DeclareUnicodeCharacter{1F24}{\&#64;tabacckludge&gt;'\texteta}           % ἤ
+\DeclareUnicodeCharacter{1F25}{\&#64;tabacckludge&lt;'\texteta}           % ἥ
+\DeclareUnicodeCharacter{1F26}{\&#64;tabacckludge&gt;~\texteta}           % ἦ
+\DeclareUnicodeCharacter{1F27}{\&#64;tabacckludge&lt;\~\texteta}          % ἧ
+\DeclareUnicodeCharacter{1F28}{\&#64;tabacckludge&gt;\textEta}            % Ἠ
+\DeclareUnicodeCharacter{1F29}{\&#64;tabacckludge&lt;\textEta}            % Ἡ
+\DeclareUnicodeCharacter{1F2A}{\&#64;tabacckludge&gt;`\textEta}           % Ἢ
+\DeclareUnicodeCharacter{1F2B}{\&#64;tabacckludge&lt;`\textEta}           % Ἣ
+\DeclareUnicodeCharacter{1F2C}{\&#64;tabacckludge&gt;'\textEta}           % Ἤ
+\DeclareUnicodeCharacter{1F2D}{\&#64;tabacckludge&lt;'\textEta}           % Ἥ
+\DeclareUnicodeCharacter{1F2E}{\&#64;tabacckludge&gt;~\textEta}           % Ἦ
+\DeclareUnicodeCharacter{1F2F}{\&#64;tabacckludge&lt;\~\textEta}          % Ἧ
+
+\DeclareUnicodeCharacter{1F30}{\&#64;tabacckludge&gt;\textiota}           % ἰ
+\DeclareUnicodeCharacter{1F31}{\&#64;tabacckludge&lt;\textiota}           % ἱ
+\DeclareUnicodeCharacter{1F32}{\&#64;tabacckludge&gt;`\textiota}          % ἲ
+\DeclareUnicodeCharacter{1F33}{\&#64;tabacckludge&lt;`\textiota}          % ἳ
+\DeclareUnicodeCharacter{1F34}{\&#64;tabacckludge&gt;'\textiota}          % ἴ
+\DeclareUnicodeCharacter{1F35}{\&#64;tabacckludge&lt;'\textiota}          % ἵ
+\DeclareUnicodeCharacter{1F36}{\&#64;tabacckludge&gt;~\textiota}          % ἶ
+\DeclareUnicodeCharacter{1F37}{\&#64;tabacckludge&lt;\~\textiota}         % ἷ
+\DeclareUnicodeCharacter{1F38}{\&#64;tabacckludge&gt;\textIota}           % Ἰ
+\DeclareUnicodeCharacter{1F39}{\&#64;tabacckludge&lt;\textIota}           % Ἱ
+\DeclareUnicodeCharacter{1F3A}{\&#64;tabacckludge&gt;`\textIota}          % Ἲ
+\DeclareUnicodeCharacter{1F3B}{\&#64;tabacckludge&lt;`\textIota}          % Ἳ
+\DeclareUnicodeCharacter{1F3C}{\&#64;tabacckludge&gt;'\textIota}          % Ἴ
+\DeclareUnicodeCharacter{1F3D}{\&#64;tabacckludge&lt;'\textIota}          % Ἵ
+\DeclareUnicodeCharacter{1F3E}{\&#64;tabacckludge&gt;~\textIota}          % Ἶ
+\DeclareUnicodeCharacter{1F3F}{\&#64;tabacckludge&lt;\~\textIota}         % Ἷ
+
+\DeclareUnicodeCharacter{1F40}{\&#64;tabacckludge&gt;\textomicron}        % ὀ
+\DeclareUnicodeCharacter{1F41}{\&#64;tabacckludge&lt;\textomicron}        % ὁ
+\DeclareUnicodeCharacter{1F42}{\&#64;tabacckludge&gt;`\textomicron}       % ὂ
+\DeclareUnicodeCharacter{1F43}{\&#64;tabacckludge&lt;`\textomicron}       % ὃ
+\DeclareUnicodeCharacter{1F44}{\&#64;tabacckludge&gt;'\textomicron}       % ὄ
+\DeclareUnicodeCharacter{1F45}{\&#64;tabacckludge&lt;'\textomicron}       % ὅ
+\DeclareUnicodeCharacter{1F48}{\&#64;tabacckludge&gt;\textOmicron}        % Ὀ
+\DeclareUnicodeCharacter{1F49}{\&#64;tabacckludge&lt;\textOmicron}        % Ὁ
+\DeclareUnicodeCharacter{1F4A}{\&#64;tabacckludge&gt;`\textOmicron}       % Ὂ
+\DeclareUnicodeCharacter{1F4B}{\&#64;tabacckludge&lt;`\textOmicron}       % Ὃ
+\DeclareUnicodeCharacter{1F4C}{\&#64;tabacckludge&gt;'\textOmicron}       % Ὄ
+\DeclareUnicodeCharacter{1F4D}{\&#64;tabacckludge&lt;'\textOmicron}       % Ὅ
+
+\DeclareUnicodeCharacter{1F50}{\&#64;tabacckludge&gt;\textupsilon}        % ὐ
+\DeclareUnicodeCharacter{1F51}{\&#64;tabacckludge&lt;\textupsilon}        % ὑ
+\DeclareUnicodeCharacter{1F52}{\&#64;tabacckludge&gt;`\textupsilon}       % ὒ
+\DeclareUnicodeCharacter{1F53}{\&#64;tabacckludge&lt;`\textupsilon}       % ὓ
+\DeclareUnicodeCharacter{1F54}{\&#64;tabacckludge&gt;'\textupsilon}       % ὔ
+\DeclareUnicodeCharacter{1F55}{\&#64;tabacckludge&lt;'\textupsilon}       % ὕ
+\DeclareUnicodeCharacter{1F56}{\&#64;tabacckludge&gt;~\textupsilon}       % ὖ
+\DeclareUnicodeCharacter{1F57}{\&#64;tabacckludge&lt;\~\textupsilon}      % ὗ
+\DeclareUnicodeCharacter{1F59}{\&#64;tabacckludge&lt;\textUpsilon}        % Ὑ
+\DeclareUnicodeCharacter{1F5B}{\&#64;tabacckludge&lt;`\textUpsilon}       % Ὓ
+\DeclareUnicodeCharacter{1F5D}{\&#64;tabacckludge&lt;'\textUpsilon}       % Ὕ
+\DeclareUnicodeCharacter{1F5F}{\&#64;tabacckludge&lt;\~\textUpsilon}      % Ὗ
+
+\DeclareUnicodeCharacter{1F60}{\&#64;tabacckludge&gt;\textomega}          % ὠ
+\DeclareUnicodeCharacter{1F61}{\&#64;tabacckludge&lt;\textomega}          % ὡ
+\DeclareUnicodeCharacter{1F62}{\&#64;tabacckludge&gt;`\textomega}         % ὢ
+\DeclareUnicodeCharacter{1F63}{\&#64;tabacckludge&lt;`\textomega}         % ὣ
+\DeclareUnicodeCharacter{1F64}{\&#64;tabacckludge&gt;'\textomega}         % ὤ
+\DeclareUnicodeCharacter{1F65}{\&#64;tabacckludge&lt;'\textomega}         % ὥ
+\DeclareUnicodeCharacter{1F66}{\&#64;tabacckludge&gt;~\textomega}         % ὦ
+\DeclareUnicodeCharacter{1F67}{\&#64;tabacckludge&lt;\~\textomega}        % ὧ
+\DeclareUnicodeCharacter{1F68}{\&#64;tabacckludge&gt;\textOmega}          % Ὠ
+\DeclareUnicodeCharacter{1F69}{\&#64;tabacckludge&lt;\textOmega}          % Ὡ
+\DeclareUnicodeCharacter{1F6A}{\&#64;tabacckludge&gt;`\textOmega}         % Ὢ
+\DeclareUnicodeCharacter{1F6B}{\&#64;tabacckludge&lt;`\textOmega}         % Ὣ
+\DeclareUnicodeCharacter{1F6C}{\&#64;tabacckludge&gt;'\textOmega}         % Ὤ
+\DeclareUnicodeCharacter{1F6D}{\&#64;tabacckludge&lt;'\textOmega}         % Ὥ
+\DeclareUnicodeCharacter{1F6E}{\&#64;tabacckludge&gt;~\textOmega}         % Ὦ
+\DeclareUnicodeCharacter{1F6F}{\&#64;tabacckludge&lt;\~\textOmega}        % Ὧ
+
+\DeclareUnicodeCharacter{1F70}{\&#64;tabacckludge`\textalpha}          % ὰ
+\DeclareUnicodeCharacter{1F71}{\&#64;tabacckludge'\textalpha}          % ά
+\DeclareUnicodeCharacter{1F72}{\&#64;tabacckludge`\textepsilon}        % ὲ
+\DeclareUnicodeCharacter{1F73}{\&#64;tabacckludge'\textepsilon}        % έ
+\DeclareUnicodeCharacter{1F74}{\&#64;tabacckludge`\texteta}            % ὴ
+\DeclareUnicodeCharacter{1F75}{\&#64;tabacckludge'\texteta}            % ή
+\DeclareUnicodeCharacter{1F76}{\&#64;tabacckludge`\textiota}           % ὶ
+\DeclareUnicodeCharacter{1F77}{\&#64;tabacckludge'\textiota}           % ί
+\DeclareUnicodeCharacter{1F78}{\&#64;tabacckludge`\textomicron}        % ὸ
+\DeclareUnicodeCharacter{1F79}{\&#64;tabacckludge'\textomicron}        % ό
+\DeclareUnicodeCharacter{1F7A}{\&#64;tabacckludge`\textupsilon}        % ὺ
+\DeclareUnicodeCharacter{1F7B}{\&#64;tabacckludge'\textupsilon}        % ύ
+\DeclareUnicodeCharacter{1F7C}{\&#64;tabacckludge`\textomega}          % ὼ
+\DeclareUnicodeCharacter{1F7D}{\&#64;tabacckludge'\textomega}          % ώ
+
+\DeclareUnicodeCharacter{1F80}{\&#64;tabacckludge&gt;\textalpha|}         % ᾀ
+\DeclareUnicodeCharacter{1F81}{\&#64;tabacckludge&lt;\textalpha|}         % ᾁ
+\DeclareUnicodeCharacter{1F82}{\&#64;tabacckludge&gt;`\textalpha|}        % ᾂ
+\DeclareUnicodeCharacter{1F83}{\&#64;tabacckludge&lt;`\textalpha|}        % ᾃ
+\DeclareUnicodeCharacter{1F84}{\&#64;tabacckludge&gt;'\textalpha|}        % ᾄ
+\DeclareUnicodeCharacter{1F85}{\&#64;tabacckludge&lt;'\textalpha|}        % ᾅ
+\DeclareUnicodeCharacter{1F86}{\&#64;tabacckludge&gt;~\textalpha|}        % ᾆ
+\DeclareUnicodeCharacter{1F87}{\&#64;tabacckludge&lt;\~\textalpha|}       % ᾇ
+\DeclareUnicodeCharacter{1F88}{\&#64;tabacckludge&gt;\textAlpha|}         % ᾈ
+\DeclareUnicodeCharacter{1F89}{\&#64;tabacckludge&lt;\textAlpha|}         % ᾉ
+\DeclareUnicodeCharacter{1F8A}{\&#64;tabacckludge&gt;`\textAlpha|}        % ᾊ
+\DeclareUnicodeCharacter{1F8B}{\&#64;tabacckludge&lt;`\textAlpha|}        % ᾋ
+\DeclareUnicodeCharacter{1F8C}{\&#64;tabacckludge&gt;'\textAlpha|}        % ᾌ
+\DeclareUnicodeCharacter{1F8D}{\&#64;tabacckludge&lt;'\textAlpha|}        % ᾍ
+\DeclareUnicodeCharacter{1F8E}{\&#64;tabacckludge&gt;~\textAlpha|}        % ᾎ
+\DeclareUnicodeCharacter{1F8F}{\&#64;tabacckludge&lt;\~\textAlpha|}       % ᾏ
+
+\DeclareUnicodeCharacter{1F90}{\&#64;tabacckludge&gt;\texteta|}           % ᾐ
+\DeclareUnicodeCharacter{1F91}{\&#64;tabacckludge&lt;\texteta|}           % ᾑ
+\DeclareUnicodeCharacter{1F92}{\&#64;tabacckludge&gt;`\texteta|}          % ᾒ
+\DeclareUnicodeCharacter{1F93}{\&#64;tabacckludge&lt;`\texteta|}          % ᾓ
+\DeclareUnicodeCharacter{1F94}{\&#64;tabacckludge&gt;'\texteta|}          % ᾔ
+\DeclareUnicodeCharacter{1F95}{\&#64;tabacckludge&lt;'\texteta|}          % ᾕ
+\DeclareUnicodeCharacter{1F96}{\&#64;tabacckludge&gt;~\texteta|}          % ᾖ
+\DeclareUnicodeCharacter{1F97}{\&#64;tabacckludge&lt;\~\texteta|}         % ᾗ
+\DeclareUnicodeCharacter{1F98}{\&#64;tabacckludge&gt;\textEta|}           % ᾘ
+\DeclareUnicodeCharacter{1F99}{\&#64;tabacckludge&lt;\textEta|}           % ᾙ
+\DeclareUnicodeCharacter{1F9A}{\&#64;tabacckludge&gt;`\textEta|}          % ᾚ
+\DeclareUnicodeCharacter{1F9B}{\&#64;tabacckludge&lt;`\textEta|}          % ᾛ
+\DeclareUnicodeCharacter{1F9C}{\&#64;tabacckludge&gt;'\textEta|}          % ᾜ
+\DeclareUnicodeCharacter{1F9D}{\&#64;tabacckludge&lt;'\textEta|}          % ᾝ
+\DeclareUnicodeCharacter{1F9E}{\&#64;tabacckludge&gt;~\textEta|}          % ᾞ
+\DeclareUnicodeCharacter{1F9F}{\&#64;tabacckludge&lt;\~\textEta|}         % ᾟ
+
+\DeclareUnicodeCharacter{1FA0}{\&#64;tabacckludge&gt;\textomega|}         % ᾠ
+\DeclareUnicodeCharacter{1FA1}{\&#64;tabacckludge&lt;\textomega|}         % ᾡ
+\DeclareUnicodeCharacter{1FA2}{\&#64;tabacckludge&gt;`\textomega|}        % ᾢ
+\DeclareUnicodeCharacter{1FA3}{\&#64;tabacckludge&lt;`\textomega|}        % ᾣ
+\DeclareUnicodeCharacter{1FA4}{\&#64;tabacckludge&gt;'\textomega|}        % ᾤ
+\DeclareUnicodeCharacter{1FA5}{\&#64;tabacckludge&lt;'\textomega|}        % ᾥ
+\DeclareUnicodeCharacter{1FA6}{\&#64;tabacckludge&gt;~\textomega|}        % ᾦ
+\DeclareUnicodeCharacter{1FA7}{\&#64;tabacckludge&lt;\~\textomega|}       % ᾧ
+\DeclareUnicodeCharacter{1FA8}{\&#64;tabacckludge&gt;\textOmega|}         % ᾨ
+\DeclareUnicodeCharacter{1FA9}{\&#64;tabacckludge&lt;\textOmega|}         % ᾩ
+\DeclareUnicodeCharacter{1FAA}{\&#64;tabacckludge&gt;`\textOmega|}        % ᾪ
+\DeclareUnicodeCharacter{1FAB}{\&#64;tabacckludge&lt;`\textOmega|}        % ᾫ
+\DeclareUnicodeCharacter{1FAC}{\&#64;tabacckludge&gt;'\textOmega|}        % ᾬ
+\DeclareUnicodeCharacter{1FAD}{\&#64;tabacckludge&lt;'\textOmega|}        % ᾭ
+\DeclareUnicodeCharacter{1FAE}{\&#64;tabacckludge&gt;~\textOmega|}        % ᾮ
+\DeclareUnicodeCharacter{1FAF}{\&#64;tabacckludge&lt;\~\textOmega|}       % ᾯ
+
+\DeclareUnicodeCharacter{1FB0}{\u\textalpha}                       % ᾰ
+\DeclareUnicodeCharacter{1FB1}{\&#64;tabacckludge=\textalpha}          % ᾱ
+\DeclareUnicodeCharacter{1FB2}{\&#64;tabacckludge`\textalpha|}         % ᾲ
+\DeclareUnicodeCharacter{1FB3}{\textalpha|}                        % ᾳ
+\DeclareUnicodeCharacter{1FB4}{\&#64;tabacckludge'\textalpha|}         % ᾴ
+\DeclareUnicodeCharacter{1FB6}{\~\textalpha}                       % ᾶ
+\DeclareUnicodeCharacter{1FB7}{\~\textalpha|}                      % ᾷ
+\DeclareUnicodeCharacter{1FB8}{\u\textAlpha}                       % Ᾰ
+\DeclareUnicodeCharacter{1FB9}{\&#64;tabacckludge=\textAlpha}          % Ᾱ
+\DeclareUnicodeCharacter{1FBA}{\&#64;tabacckludge`\textAlpha}          % Ὰ
+\DeclareUnicodeCharacter{1FBB}{\&#64;tabacckludge'\textAlpha}          % Ά
+\DeclareUnicodeCharacter{1FBC}{\textAlpha|}                        % ᾼ
+\DeclareUnicodeCharacter{1FBD}{\&#64;tabacckludge&gt;\textcompwordmark}   % ᾽
+\DeclareUnicodeCharacter{1FBE}{\textcompwordmark\Prosgegrammeni}   % ι
+\DeclareUnicodeCharacter{1FBF}{\&#64;tabacckludge&gt;\textcompwordmark}   % ᾿
+
+\DeclareUnicodeCharacter{1FC0}{\~\textcompwordmark}                % ῀
+\DeclareUnicodeCharacter{1FC1}{\&quot;\~\textcompwordmark}              % ῁
+\DeclareUnicodeCharacter{1FC2}{\&#64;tabacckludge`\texteta|}           % ῂ
+\DeclareUnicodeCharacter{1FC3}{\texteta|}                          % ῃ
+\DeclareUnicodeCharacter{1FC4}{\&#64;tabacckludge'\texteta|}           % ῄ
+\DeclareUnicodeCharacter{1FC6}{\~\texteta}                         % ῆ
+\DeclareUnicodeCharacter{1FC7}{\~\texteta|}                        % ῇ
+\DeclareUnicodeCharacter{1FC8}{\&#64;tabacckludge`\textEpsilon}        % Ὲ
+\DeclareUnicodeCharacter{1FC9}{\&#64;tabacckludge'\textEpsilon}        % Έ
+\DeclareUnicodeCharacter{1FCA}{\&#64;tabacckludge`\textEta}            % Ὴ
+\DeclareUnicodeCharacter{1FCB}{\&#64;tabacckludge'\textEta}            % Ή
+\DeclareUnicodeCharacter{1FCC}{\textEta|}                          % ῌ
+\DeclareUnicodeCharacter{1FCD}{\&#64;tabacckludge&gt;`\textcompwordmark}  % ῍
+\DeclareUnicodeCharacter{1FCE}{\&#64;tabacckludge&gt;'\textcompwordmark}  % ῎
+\DeclareUnicodeCharacter{1FCF}{\&#64;tabacckludge&gt;~\textcompwordmark}  % ῏
+
+\DeclareUnicodeCharacter{1FD0}{\u\textiota}                        % ῐ
+\DeclareUnicodeCharacter{1FD1}{\&#64;tabacckludge=\textiota}           % ῑ
+\DeclareUnicodeCharacter{1FD2}{\&quot;`\textiota}                       % ῒ
+\DeclareUnicodeCharacter{1FD3}{\&quot;'\textiota}                       % ΐ
+\DeclareUnicodeCharacter{1FD6}{\~\textiota}                        % ῖ
+\DeclareUnicodeCharacter{1FD7}{\&quot;\~\textiota}                      % ῗ
+\DeclareUnicodeCharacter{1FD8}{\u\textIota}                        % Ῐ
+\DeclareUnicodeCharacter{1FD9}{\&#64;tabacckludge=\textIota}           % Ῑ
+\DeclareUnicodeCharacter{1FDA}{\&#64;tabacckludge`\textIota}           % Ὶ
+\DeclareUnicodeCharacter{1FDB}{\&#64;tabacckludge'\textIota}           % Ί
+\DeclareUnicodeCharacter{1FDD}{\&#64;tabacckludge&lt;`\textcompwordmark}  % ῝
+\DeclareUnicodeCharacter{1FDE}{\&#64;tabacckludge&lt;'\textcompwordmark}  % ῞
+\DeclareUnicodeCharacter{1FDF}{\&#64;tabacckludge&lt;\~\textcompwordmark} % ῟
+
+\DeclareUnicodeCharacter{1FE0}{\u\textupsilon}                     % ῠ
+\DeclareUnicodeCharacter{1FE1}{\&#64;tabacckludge=\textupsilon}        % ῡ
+\DeclareUnicodeCharacter{1FE2}{\&quot;`\textupsilon}                    % ῢ
+\DeclareUnicodeCharacter{1FE3}{\&quot;'\textupsilon}                    % ΰ
+\DeclareUnicodeCharacter{1FE4}{\&#64;tabacckludge&gt;r}                   % ῤ
+\DeclareUnicodeCharacter{1FE5}{\&#64;tabacckludge&lt;r}                   % ῥ
+\DeclareUnicodeCharacter{1FE6}{\~\textupsilon}                     % ῦ
+\DeclareUnicodeCharacter{1FE7}{\&quot;\~\textupsilon}                   % ῧ
+\DeclareUnicodeCharacter{1FE8}{\u\textUpsilon}                     % Ῠ
+\DeclareUnicodeCharacter{1FE9}{\&#64;tabacckludge=\textUpsilon}        % Ῡ
+\DeclareUnicodeCharacter{1FEA}{\&#64;tabacckludge`\textUpsilon}        % Ὺ
+\DeclareUnicodeCharacter{1FEB}{\&#64;tabacckludge'\textUpsilon}        % Ύ
+\DeclareUnicodeCharacter{1FEC}{\&#64;tabacckludge&lt;\textRho}            % Ῥ
+\DeclareUnicodeCharacter{1FED}{\&quot;`\textcompwordmark}               % ῭
+\DeclareUnicodeCharacter{1FEE}{\&quot;'\textcompwordmark}               % ΅
+\DeclareUnicodeCharacter{1FEF}{\&#64;tabacckludge`\textcompwordmark}   % `
+
+\DeclareUnicodeCharacter{1FF2}{\&#64;tabacckludge`\textomega|}         % ῲ
+\DeclareUnicodeCharacter{1FF3}{\textomega|}                        % ῳ
+\DeclareUnicodeCharacter{1FF4}{\&#64;tabacckludge'\textomega|}         % ῴ
+\DeclareUnicodeCharacter{1FF6}{\~\textomega}                       % ῶ
+\DeclareUnicodeCharacter{1FF7}{\~\textomega|}                      % ῷ
+\DeclareUnicodeCharacter{1FF8}{\&#64;tabacckludge`\textOmicron}        % Ὸ
+\DeclareUnicodeCharacter{1FF9}{\&#64;tabacckludge'\textOmicron}        % Ό
+\DeclareUnicodeCharacter{1FFA}{\&#64;tabacckludge`\textOmega}          % Ὼ
+\DeclareUnicodeCharacter{1FFB}{\&#64;tabacckludge'\textOmega}          % Ώ
+\DeclareUnicodeCharacter{1FFC}{\textOmega|}                        % ῼ
+\DeclareUnicodeCharacter{1FFD}{\&#64;tabacckludge'\textcompwordmark}   % ´
+\DeclareUnicodeCharacter{1FFE}{\&#64;tabacckludge&lt;\textcompwordmark}   % ῾
+</pre>
+</div>
+<div class="section" id="id1">
+<h2>General Punctuation</h2>
+<pre class="literal-block">\DeclareUnicodeCharacter{2013}{\textendash}             % –
+\DeclareUnicodeCharacter{2014}{\textemdash}             % —
+\DeclareUnicodeCharacter{2018}{\textquoteleft}          % ‘
+\DeclareUnicodeCharacter{2019}{\textquoteright}         % ’
+\DeclareUnicodeCharacter{2030}{\textperthousand}        % ‰
+\DeclareUnicodeCharacter{20AC}{\texteuro}               % €
+</pre>
+</div>
+<div class="section" id="ancient-greek-numbers">
+<h2>Ancient Greek Numbers</h2>
+<p>TODO: map other chars to corresponding Greek letters.
+See also the <a class="reference external" href="http://www.ctan.org/cgi-bin/ctanPackageInformation.py?id=grnumalt">athnum</a> package:</p>
+<pre class="literal-block">\DeclareUnicodeCharacter{10144}{\PiDelta} % GREEK ACROPHONIC ATTIC FIFTY
+\DeclareUnicodeCharacter{10145}{\PiEta} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+\DeclareUnicodeCharacter{10146}{\PiChi} % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+\DeclareUnicodeCharacter{10147}{\PiMu} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+</pre>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.pdf b/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.pdf
new file mode 100644
index 00000000000..dabafa1484a
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.pdf
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.tex b/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.tex
new file mode 100644
index 00000000000..41218bcfb09
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrxenc-test.tex
@@ -0,0 +1,334 @@
+\documentclass{article}
+\usepackage{cmap} % fix search and cut-and-paste in Acrobat Reader
+
+\usepackage%
+{lmodern}
+% {gfsartemisia}
+% {gfsbaskerville}
+% [default]{gfsbodoni}
+% [default]{gfscomplutum}
+% {gfsdidot}
+% [default]{gfsneohellenic}
+% {lmodern} \usepackage{gfsporson} \renewcommand*\rmdefault{porson}
+% [default]{gfssolomos}
+% {kerkis} % lacks some chars (\Stigma, \Sampi, double quotesv)
+% {teubner}
+\renewcommand{\ttdefault}{txtt}
+
+
+\usepackage{parskip}
+\usepackage{textcomp}
+\usepackage[LGRx,T1]{fontenc} % LGR with accent definitions
+% \usepackage[utf8]{inputenc}
+
+\newcommand{\LGR}{\fontencoding{LGR}\selectfont}
+\newcommand{\Latin}{\fontencoding{T1}\selectfont}
+
+\pagestyle{empty}
+% -------------------------------------------------------------------------
+
+\begin{document}
+
+\section*{Test the extended LGR font encoding definitions}
+
+The file lgrxenc.def allows convenient typesetting of Greek letters
+with diacritics. It works independent of the babel package.
+
+\subsection*{Symbols}
+
+See the source file lgrenc-test.tex for the macros used to produce the
+symbols.
+
+\subsubsection*{Generic text symbols}
+
+Latin:
++ - = < > -- --- \textbraceleft{} [ () ] \textbraceright{}
+%
+\textbackslash{}
+\textbar{}
+\textperthousand{}
+\textpertenthousand{}
+\textvisiblespace{}
+
+LGR:
+\LGR
++ - = \textless{} \textgreater{} -- ---
+\textbraceleft{} [ () ] \textbraceright{}
+%
+\textbackslash{} \textbar{}
+\textperthousand{}
+% \textpertenthousand{}
+\textvisiblespace{}
+\Latin (Per-mille symbol is missign in LGR.)
+
+Quotes:
+%
+\Latin \guillemotleft{}a\guillemotright{}
+\LGR \guillemotleft{}a\guillemotright{},
+%
+\Latin \textquoteleft{}a\textquoteright{}
+\LGR \textquoteleft{}a\textquoteright{},
+%
+\Latin \textquotedblleft{}a\textquotedblright{}
+\LGR \textquotedblleft{}a\textquotedblright{}
+\Latin (double quotes wrong with Kerkis fonts),
+
+\Latin \guilsinglleft{}a\guilsinglright{}
+       \quotedblbase{}a\textquotedblright{}
+Single guillemots and base-quotes are missing in LGR.
+
+
+Ligature break up: AY fi \LGR AU "i $\mapsto$
+\Latin A\textcompwordmark{}Y f\textcompwordmark i
+\LGR   A\textcompwordmark{}U "\textcompwordmark i
+
+
+\Latin Spacing accent chars:
+%
+\Latin \textasciicircum a
+\LGR \textasciicircum a \textasciicircum i % using textsym glyph
+%
+\Latin \textasciitilde a
+\LGR \textasciitilde a \textasciitilde i
+%
+\Latin \textasciibreve a
+\LGR \textasciibreve a \textasciibreve i
+%
+\Latin \textasciimacron a
+\LGR \textasciimacron a \textasciimacron i
+%
+\Latin \textasciidieresis a
+\LGR \textasciidieresis a \textasciidieresis i
+%
+\Latin \textasciiacute a
+\LGR \textasciiacute a \textasciiacute i
+%
+\Latin \textasciigrave a
+\LGR \textasciigrave a \textasciigrave i
+
+\Latin Symbols for SI-units:
+\Latin 5\,\textmu{}m, 5\,k\textohm{};
+\LGR   5\,\textmu{}{\Latin m}, 5\,{\Latin k}\textohm{}
+
+\Latin Letter schwa and Euro symbol: % \textschwa (needs e.g. T3)
+\LGR \textschwa{}, \texteuro{}
+
+
+\Latin Some symbol definitions expect a Latin font:
+%
+\textcopyright{}
+\textregistered{}
+\texttrademark{}
+\SS{} (uppercase of \ss)
+% $\Longrightarrow$
+% \LGR
+% \textcopyright{}
+% \textregistered{}
+% \texttrademark{}
+% \ss$\mapsto$\SS{}
+%
+\Latin Babel's lgrenc.def defines them with \verb|\latintext|, however
+this macro is not guaranteed to be defined, so it should not be used
+in a font encoding definition file. Instead, the textcomp.sty package
+should be used to provide the symbols for all font encodings (using the
+sharp s (\ss) in Greek is bound to fail anyway). 
+
+\subsubsection*{Greek alphabet}
+
+Greek letters via Latin transscription in LGR font encoding:
+
+\LGR
+\MakeUppercase{a b g d e z h j i k l m n x o p r s t u f q y w}
+
+a b g d e z h j i k l m n x o p r s c t u f q y w
+
+\Latin
+
+\subsubsection*{Additional Greek symbols}
+
+\LGR \koppa{}     \Latin koppa,         % ϟ
+\LGR \qoppa{}     \Latin archaic koppa, % ϙ
+\LGR \Qoppa{}     \Latin archaic Koppa, % Ϙ
+\LGR \stigma{}    \Latin stigma,        % ϛ
+\LGR \varstigma{} \Latin stigma variant,
+\LGR \Stigma{}    \Latin Stigma (Sigma-Tau-Ligature in CB-fonts),
+\LGR \sampi{}     \Latin sampi,         % ϡ
+\LGR \Sampi{}     \Latin Sampi,         % Ϡ
+\LGR \ddigamma{}  \Latin digamma,       % ϝ (\digamma used by amsmath!)
+\LGR \Digamma{}   \Latin Digamma,       % Ϝ
+% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals
+\LGR \anwtonos{}  \Latin Dexia keraia,  % ʹ
+\LGR \katwtonos{} \Latin Aristeri keraia, % ͵
+
+\Latin Variant symbols for pi ($\varpi$), kappa (\emph{no TeX symbol
+available}), rho ($\varrho$), and theta ($\vartheta$) are missing in
+LGR.
+
+
+\subsection*{Diacritics}
+
+Capital Greek letters have diacritics (except the dialytika) to the
+left (instead of above) and drop them in UPPERCASE. This is
+implemented for all combinations for which a precomposed Unicode
+character exists.
+
+% When a word is written entirely in capital letters, diacritics are
+% never used; the word Ἢ (or), is an exception to this rule because of
+% the need to distinguish it from the nominative feminine article Η.
+
+LaTeX standard accents (Latin, Greek, Greek Capitals)
+$\mapsto$ UPPERCASE
+
+\`{a} \'{a} \~{a} \"{a} \^{a} \={a} \H{a} \.{a} \r{a} \u{a} \v{a}
+\b{a} \c{a} \d{a} \k{a}
+$\mapsto$ \MakeUppercase{%
+\`{a} \'{a} \~{a} \"{a} \^{a} \={a} \H{a} \.{a} \r{a} \u{a} \v{a}
+\b{a} \c{a} \d{a} \k{a}
+}
+
+\LGR
+\`{a} \'{a} \~{a} \"{a} \^{a} \={a} \H{a} \.{a} \r{a} \u{a} \v{a}
+\b{a} \c{a} \d{a}
+$\mapsto$ \MakeUppercase{%
+\`{a} \'{a} \~{a} \"{a} \^{a} \={a} \H{a} \.{a} \r{a} \u{a} \v{a}
+\b{a} \c{a} \d{a}
+}
+
+\`{A} \'{A} \~{A} \"{A} \^{A} \={A} \H{A} \.{A} \r{A} \u{A} \v{A}
+\b{A} \c{A} \d{A}
+$\mapsto$ \MakeUppercase{%
+\`{A} \'{A} \~{A} \"{A} \^{A} \={A} \H{A} \.{A} \r{A} \u{A} \v{A}
+\b{A} \c{A} \d{A}
+}
+
+\Latin
+The komma-below (\verb|\k|) is not defined in LGR.
+
+Additional Greek diacritics
+
+\LGR
+\<{a} \>{e} \`<{i} \"'i \"`i \~"i \`>{h} \'<{o}  \'>{o} \~<{u} \~>{w}
+$\mapsto$ \MakeUppercase{%
+\<{a} \>{e} \<`{i} \"'i \"`i \~"i \`>{h} \'<{o}  \'>{o} \~<{u} \~>{w}
+}
+
+% The dialytika is not used on Initial letters ("'I \"`I \~"I)
+\<{A} \>{E} \`<{I} \"'I \"`I \~"I \`>{H} \'<{O}  \'>{O} \~<{U} \~>{W}
+$\mapsto$ \MakeUppercase{%
+\<{A} \>{E} \`<{I} \"'I \"`I \~"I \`>{H} \'<{O}  \'>{O} \~<{U} \~>{W}
+}
+
+\Latin Input variants and their conversion with MakeUppercase:%
+
+\begin{quote} \LGR
+\~>a \>\~a \~\>{a}, \~<a \<\~a \<~a \~\<a \~<a,
+\>\~{h} \~>h \>~h \>\~h \~>h \~>h|, \~<h \<\~h,
+\>\~i \~>i, \~<i \<\~i, \~"i \"\~i \"~i,\\
+\>\~u \~>u, \~<u \<\~u, \~"u \"\~u,
+\>w, \<w, \>\~w \~>w, \~<w \<\~w.
+
+\MakeUppercase{
+\~>a \>\~a \~\>{a}, \~<a \<\~a \<~a \~\<a \~<a,
+\>\~{h} \~>h \>~h \>\~h \~>h \~>h|, \~<h \<\~h,
+\>\~i \~>i, \~<i \<\~i, \~"i \"\~i \"~i,\\
+\>\~u \~>u, \~<u \<\~u, \~"u \"\~u,
+\>w, \<w, \>\~w \~>w, \~<w \<\~w.
+}
+
+\<'A \<\'A \'<A \'\<A $\mapsto$ \MakeUppercase{\<'A \<\'A \'<A \'\<A}.
+\end{quote}
+
+\Latin The tilde character can be used in combined accents.
+However, if converted with \verb|\MakeUppercase| it will produce a
+no-break space:
+
+\LGR \"~i \<~i \`>i \"~u \<~u \`>u $\mapsto$
+\LGR \MakeUppercase{\"~i \<~i \`>i \"~u \<~u \`>u}
+\\
+\Latin Use the tilde-accent macro:
+\LGR \MakeUppercase{\"\~i \~"u}.
+
+
+\Latin Combinations with named accents are not defined:
+\LGR \Dasia'a \Dasia`a \Dasia~a.
+\\
+\Latin Use long name
+\LGR (\DasiaOxia{a} \DasiaVaria{a} \DasiaPerispomeni{a})
+\Latin or shortcut \LGR (\<'a \<`a \<~a).
+
+\Latin The dialytika must be kept in UPPERCASE, e.\,g.
+% from http://diacritics.typo.cz/index.php?id=70 μαΐστρος -> ΜΑΪΣΤΡΟΣ.
+\LGR ma\"'istros $\mapsto$ \MakeUppercase{ma\"'istros}
+
+\LGR \"i \"'i \"`i \"\~i \"u \"'u \"`u \"\~u $\mapsto$
+\MakeUppercase{\"i \"'i \"`i \"\~i \"u \"'u \"`u \"\~u},
+
+\Latin even where it is redundant in lowercase, e.\,g.
+
+\LGR % άυλος/ΑΫΛΟΣ
+\'aulos $\mapsto$ \MakeUppercase{\'aulos},
+\>'aulos $\mapsto$ \MakeUppercase{\>'aulos},
+% from http://diacritics.typo.cz/index.php?id=69  μάινα -> ΜΑΪΝΑ
+m\'aina $\mapsto$ \MakeUppercase{m\'aina},
+
+% from  http://de.wikipedia.org/wiki/Neugriechische_Orthographie#Das_Trema
+\LGR % κέικ, ἀυπνία/αϋπνία
+k\'eik, $\mapsto$ \MakeUppercase{k\'eik}
+\>aupn\'ia $\mapsto$ \MakeUppercase{\>aupn\'ia}
+
+
+\Latin Test: The auto-hiatus feature must keep proper working of tonos
+and psili:
+
+\LGR \MakeUppercase{\'a b}: \Latin space beween A and B kept
+
+\LGR
+\newcommand\md{\char127}
+\newcommand\MU{\MakeUppercase}
+
+  \md \MU{ AO    AY    AI    AU    RA    OA    UA    DU}    [ \\
+\<\md \MU{ \<AO  \<AY  \<AI  \<AU  \<RA  \<OA  U\<A  D\<U}  [ \\
+\>\md \MU{ \>AO  \>AY  \>AI  \>AU  \>RA  \>OA  U\>A  D\>U}  [ \\
+\>'\md\MU{ \>'AO \>'AY \>'AI \>'AU \>'RA \>'OA U\>'A D\>'U} [ \\
+\'\md \MU{ \'AO  \'AY  \'AI  \'AU  \'RA  \'OA  U\'A  D\'U}  [ \\
+\>`\md\MU{ \>`AO \>`AY \>`AI \>`AU \>`RA \>`OA U\>`A D\>`U} [ \\
+\<'\md\MU{ \<'AO \<'AY \<'AI \<'AU \<'RA \<'OA U\<'A D\<'U} [ \\
+\`\md \MU{ \`AO  \`AY  \`AI  \`AU  \`RA  \`OA  U\`A  D\`U}  [ \\
+\<`\md\MU{ \<`AO \<`AY \<`AI \<`AU \<`RA \<`OA U\<`A D\<`U} [ \\
+\~\md \MU{ \~AO  \~AY  \~AI  \~AU  \~RA  \~OA  U\~A  D\~U}  [ \\
+\~>\md\MU{ \~>AO \~>AY \~>AI \~>AU \~>RA \~>OA U\~>A D\~>U} [ \\
+\~<\md\MU{ \~<AO \~<AY \~<AI \~<AU \~<RA \~<OA U\~<A D\~<U} [ \\
+\~<\md\MU{ \~<ao \~<ay \~<ai \~<au \~<ra \~<oa u\~<a d\~<u} [ \\
+\"\md \MU{ AO    AY    A\"I  A\"U  RA    OA    \"UA  DU}    [ \\
+\"\md \MU{ \"AO  \"AY  \"AI  \"AU  \"RA  \"OA  U\"A  D\"U}  [ \\
+\"~\md\MU{ \~"AO \~"AY \~"AI \~"AU \~"RA \~"OA U\~"A D\~"U} [ \\
+
+
+\Latin
+Lookahead (to check for a hiatus) breaks kerning before A with tonos
+or psili.
+
+% \'AA \'AB \'AG \'AD \'AE \'AZ \'AH \'AJ \'AI \'AK \'AL \'AM \'AN \'AX
+% \'AO \'AP \'AR \'AS \'AC \'AT \'AU \'AF \'AQ \'AY \'AW
+
+Like in any font encoding, there is no kerning for non-defined
+accent-letter-combinations (dialytica on \LGR A O D\Latin).
+(However, with the Kerkis fonts, kerning is kept. Why?)
+
+The uppercase of the zero-width space at the place of ``v`` is the
+DasiaOxia accent~\LGR \MakeUppercase{v}\Latin , the glyph at the
+position of ``V``. It is suppressed for uppercased accents:
+
+\LGR
+\<v, \>v, \>'v, \'v, \>`v, \<'v, \`v, \<`v, \~v, \~>v, \~<v, \"v, \~"v
+$\mapsto$ \MakeUppercase{
+\<v, \>v, \>'v, \'v, \>`v, \<'v, \`v, \<`v, \~v, \~>v, \~<v, \"v, \~"v
+}
+
+\Latin
+
+Downcasing should keep diacritics (of course, it cannot regenerate
+dropped ones):
+\LGR 'A \"I \"U \~"A $\mapsto$ \MakeLowercase{\'A \"I \"U \~"A}
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrxenc.def.html b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.def.html
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--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.def.html
@@ -0,0 +1,1731 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils 0.10: http://docutils.sourceforge.net/" />
+<title>lgrxenc.def</title>
+<meta name="copyright" content="© 2010 Günter Milde" />
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 7056 2011-06-17 10:50:48Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
+
+See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+customize this style sheet.
+*/
+
+/* used to remove borders from tables and images */
+.borderless, table.borderless td, table.borderless th {
+  border: 0 }
+
+table.borderless td, table.borderless th {
+  /* Override padding for "table.docutils td" with "! important".
+     The right padding separates the table cells. */
+  padding: 0 0.5em 0 0 ! important }
+
+.first {
+  /* Override more specific margin styles with "! important". */
+  margin-top: 0 ! important }
+
+.last, .with-subtitle {
+  margin-bottom: 0 ! important }
+
+.hidden {
+  display: none }
+
+a.toc-backref {
+  text-decoration: none ;
+  color: black }
+
+blockquote.epigraph {
+  margin: 2em 5em ; }
+
+dl.docutils dd {
+  margin-bottom: 0.5em }
+
+object[type="image/svg+xml"], object[type="application/x-shockwave-flash"] {
+  overflow: hidden;
+}
+
+/* Uncomment (and remove this text!) to get bold-faced definition list terms
+dl.docutils dt {
+  font-weight: bold }
+*/
+
+div.abstract {
+  margin: 2em 5em }
+
+div.abstract p.topic-title {
+  font-weight: bold ;
+  text-align: center }
+
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  margin: 2em ;
+  border: medium outset ;
+  padding: 1em }
+
+div.admonition p.admonition-title, div.hint p.admonition-title,
+div.important p.admonition-title, div.note p.admonition-title,
+div.tip p.admonition-title {
+  font-weight: bold ;
+  font-family: sans-serif }
+
+div.attention p.admonition-title, div.caution p.admonition-title,
+div.danger p.admonition-title, div.error p.admonition-title,
+div.warning p.admonition-title {
+  color: red ;
+  font-weight: bold ;
+  font-family: sans-serif }
+
+/* Uncomment (and remove this text!) to get reduced vertical space in
+   compound paragraphs.
+div.compound .compound-first, div.compound .compound-middle {
+  margin-bottom: 0.5em }
+
+div.compound .compound-last, div.compound .compound-middle {
+  margin-top: 0.5em }
+*/
+
+div.dedication {
+  margin: 2em 5em ;
+  text-align: center ;
+  font-style: italic }
+
+div.dedication p.topic-title {
+  font-weight: bold ;
+  font-style: normal }
+
+div.figure {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+div.footer, div.header {
+  clear: both;
+  font-size: smaller }
+
+div.line-block {
+  display: block ;
+  margin-top: 1em ;
+  margin-bottom: 1em }
+
+div.line-block div.line-block {
+  margin-top: 0 ;
+  margin-bottom: 0 ;
+  margin-left: 1.5em }
+
+div.sidebar {
+  margin: 0 0 0.5em 1em ;
+  border: medium outset ;
+  padding: 1em ;
+  background-color: #ffffee ;
+  width: 40% ;
+  float: right ;
+  clear: right }
+
+div.sidebar p.rubric {
+  font-family: sans-serif ;
+  font-size: medium }
+
+div.system-messages {
+  margin: 5em }
+
+div.system-messages h1 {
+  color: red }
+
+div.system-message {
+  border: medium outset ;
+  padding: 1em }
+
+div.system-message p.system-message-title {
+  color: red ;
+  font-weight: bold }
+
+div.topic {
+  margin: 2em }
+
+h1.section-subtitle, h2.section-subtitle, h3.section-subtitle,
+h4.section-subtitle, h5.section-subtitle, h6.section-subtitle {
+  margin-top: 0.4em }
+
+h1.title {
+  text-align: center }
+
+h2.subtitle {
+  text-align: center }
+
+hr.docutils {
+  width: 75% }
+
+img.align-left, .figure.align-left, object.align-left {
+  clear: left ;
+  float: left ;
+  margin-right: 1em }
+
+img.align-right, .figure.align-right, object.align-right {
+  clear: right ;
+  float: right ;
+  margin-left: 1em }
+
+img.align-center, .figure.align-center, object.align-center {
+  display: block;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: inherit }
+
+/* div.align-center * { */
+/*   text-align: left } */
+
+ol.simple, ul.simple {
+  margin-bottom: 1em }
+
+ol.arabic {
+  list-style: decimal }
+
+ol.loweralpha {
+  list-style: lower-alpha }
+
+ol.upperalpha {
+  list-style: upper-alpha }
+
+ol.lowerroman {
+  list-style: lower-roman }
+
+ol.upperroman {
+  list-style: upper-roman }
+
+p.attribution {
+  text-align: right ;
+  margin-left: 50% }
+
+p.caption {
+  font-style: italic }
+
+p.credits {
+  font-style: italic ;
+  font-size: smaller }
+
+p.label {
+  white-space: nowrap }
+
+p.rubric {
+  font-weight: bold ;
+  font-size: larger ;
+  color: maroon ;
+  text-align: center }
+
+p.sidebar-title {
+  font-family: sans-serif ;
+  font-weight: bold ;
+  font-size: larger }
+
+p.sidebar-subtitle {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+p.topic-title {
+  font-weight: bold }
+
+pre.address {
+  margin-bottom: 0 ;
+  margin-top: 0 ;
+  font: inherit }
+
+pre.literal-block, pre.doctest-block, pre.math {
+  margin-left: 2em ;
+  margin-right: 2em }
+
+span.classifier {
+  font-family: sans-serif ;
+  font-style: oblique }
+
+span.classifier-delimiter {
+  font-family: sans-serif ;
+  font-weight: bold }
+
+span.interpreted {
+  font-family: sans-serif }
+
+span.option {
+  white-space: nowrap }
+
+span.pre {
+  white-space: pre }
+
+span.problematic {
+  color: red }
+
+span.section-subtitle {
+  /* font-size relative to parent (h1..h6 element) */
+  font-size: 80% }
+
+table.citation {
+  border-left: solid 1px gray;
+  margin-left: 1px }
+
+table.docinfo {
+  margin: 2em 4em }
+
+table.docutils {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em }
+
+table.footnote {
+  border-left: solid 1px black;
+  margin-left: 1px }
+
+table.docutils td, table.docutils th,
+table.docinfo td, table.docinfo th {
+  padding-left: 0.5em ;
+  padding-right: 0.5em ;
+  vertical-align: top }
+
+table.docutils th.field-name, table.docinfo th.docinfo-name {
+  font-weight: bold ;
+  text-align: left ;
+  white-space: nowrap ;
+  padding-left: 0 }
+
+h1 tt.docutils, h2 tt.docutils, h3 tt.docutils,
+h4 tt.docutils, h5 tt.docutils, h6 tt.docutils {
+  font-size: 100% }
+
+ul.auto-toc {
+  list-style-type: none }
+
+</style>
+<style type="text/css">
+
+/* html4css2.css: Cascading style sheet for Docutils' html4strict writer.   */
+/*                                                                          */
+/* :Author: Günter Milde                                                    */
+/* :Copyright: © 2009 Günter Milde.                                         */
+/*             Released  without warranties or conditions of any kind       */
+/*             under the terms of the Apache License, Version 2.0           */
+/*          http://www.apache.org/licenses/LICENSE-2.0                      */
+/*                                                                          */
+/* This stylesheet supplements the Docutils standard style 'html4css1.css'. */
+/* It uses CSS 2.1 elements (supported by up-to-date versions of popular    */
+/* browsers).                                                               */
+
+/* General rules */
+/* ============= */
+
+body {
+  padding: 0 5%;
+  margin: 8px 0;
+  line-height:1.3;
+  /* http://ilovetypography.com/2008/02/28/a-guide-to-web-typography/
+  recommends "line-spacing that’s at least 140% of your text size" */
+  counter-reset: table;
+  /* counter-reset: figure; */
+}
+
+/* avoid long lines --> better reading */
+/* OTOH: lines should not be too short because of missing hyphenation, */
+div.document {
+  max-width: 45em;
+  margin: auto;
+}
+
+/* separate items except for compact lists */
+dl > dd {
+  margin-bottom: 1em;
+}
+.compact li, .compact p, .compact ul, .compact ol
+dl.simple  > dd, .simple  li, .simple  p, .simple  ul, .simple  ol {
+  margin-top: 0;
+  margin-bottom: 0;
+/*   background: magenta; */
+}
+dl.simple, dl.compact, dl.simple > dd, dl.compact > dd {
+  margin-top: 0;
+  margin-bottom: 0;
+/*   background: lightgreen; */
+}
+
+/* space around paragraphs */
+dl > dd p:first-child {
+  margin: 0;
+}
+
+/* Sidebar */
+/* ------- */
+
+div.sidebar {
+  margin-right: -5%;
+}
+
+/* Special definition lists */
+/* ======================== */
+
+/* bold definition term on the same line as the label */
+dl.field-list > dt, dl.option-list > dt, dl.docinfo > dt,
+dl.footnote > dt, dl.citation > dt, dl.description > dt {
+  clear: left;
+  float: left;
+  margin: 0;
+  padding: 0;
+  padding-right: 0.5em;
+  font-weight: bold;
+}
+/* except for these */
+dl.option-list > dt, dl.footnote > dt {
+  font-weight: normal;
+}
+
+
+
+/* Field Lists */
+/* ----------- */
+
+/* field names followed by a colon */
+dl.field-list > dt:after, dl.docinfo > dt:after {
+  content: ":";
+}
+
+/* Offset for field content (corresponds to the --field-name-limit option) */
+dl.field-list > dd {
+  margin-left:  9em; /* ca. 14 chars in the test examples */
+  padding-left: 0.5em;
+}
+
+/* start field-body on a new line after long field names */
+dl.field-list > dd p {
+  width: 100%;
+/*   display: inline-block; */
+/*   background: yellow; */
+}
+
+dl.field-list > dd > p:first-child,
+/* dl.field-list > dd > ol:first-child, */
+/* dl.field-list > dd > ul:first-child, */
+dl.field-list > dd > dl:first-child {
+  display: inline-block;
+}
+
+/* field-list variants:: */
+
+/* example for custom field-name width */
+dl.field-list.narrow > dd {
+  margin-left: 5em;
+}
+
+/* start field-body on same line after long field names */
+dl.field-list.run-in > dd p {
+  display: block;
+}
+
+/* wrap or truncate long field names */
+dl.field-list.fix-labelwidth > dt {
+  width: 8em; /* set to dl.field-list > dd margin-left - padding-left */
+  overflow: hidden;
+}
+dl.field-list.fix-labelwidth > dd:after {
+  /* a "stopper" to prevent next dd floating up too far */
+  content: '';
+  display: block;
+  clear: left;
+}
+
+/* docinfo */
+
+dl.docinfo > dd {
+  margin-left: 8em;
+/*   margin-bottom: 0.5em; */
+}
+
+
+/* option list */
+
+dl.option-list {
+  margin-left: 1em;
+  padding-left: 0;
+}
+
+dl.option-list > dd {
+  margin-left: 8em;
+  /* margin-bottom: 0.5em; */
+}
+
+/* start description on a new line after long options */
+dl.option-list > dd p {
+  width: 100%;
+  display: inline-block;
+}
+
+/* footnotes */
+
+a.footnote-reference, a.fn-backref {
+  text-decoration: inherit; /* do not underline footnote links */
+}
+
+dl.footnote {
+  /* line on the left */
+  padding-left: 1ex;
+  border-left: solid;
+  border-left-width: thin;
+  /* border-color: black; */
+}
+
+/* paragraph on same line as backrefs */
+dd > em {
+/*   background: green; */
+  float: left;
+  margin-right: 1ex
+}
+
+
+/*
+Ordered List (Enumeration)
+--------------------------
+
+Use counters to replace the deprecated start attribute. Make sure the
+resulting list resembles the list-style 'outside' with a hanging indent.
+*/
+
+/* New ordered list: reset counter, suppress the default label */
+ol {
+  counter-reset: item;
+  list-style-type: none  ! important;
+}
+
+/* Set the negative indent of the list label as feature of the list item */
+ol > li {
+  text-indent: -40px; /* Mozillas default indent */
+}
+/* reset for child elements */
+ol > li > * {
+  text-indent: 0px;
+  text-indent: 0;
+  margin-top: 0;
+  /* background: lightgreen; */
+}
+
+/* Label */
+ol > li:before {
+  /* increment and typeset counter(s), */
+  counter-increment: item;
+  content: counter(item) ".";
+  /* display next to the content (aligned top-right), */
+  display: inline-block;
+  text-align: right;
+  vertical-align: top;
+  /* sum must match ol>li {text-indent:} (40px is Mozillas default) */
+  width: 35px;
+  padding-right: 5px;
+/*   background: yellow; */
+}
+
+/* The list item's first line starts next to the label, without indent */
+ol > li > p:first-child,
+ol > li > ol:first-child,
+ol > li > ul:first-child,
+ol > li > dl:first-child {
+  display: inline-block;
+  /* background: lightblue; */
+}
+
+/* default separator variants */
+ol.loweralpha > li:before {
+  content: counter(item, lower-alpha) ")";
+}
+ol.upperalpha  > li:before {
+  content: counter(item, upper-alpha) ".";
+}
+ol.lowerroman  > li:before {
+  content: "(" counter(item, lower-roman) ")";
+}
+ol.upperroman  > li:before {
+  content: counter(item, upper-roman) ")";
+}
+/* nested counters (1, 1.1, 1.1.1, etc) */
+/* nested enumerated lists "inherit" the class attribute, other lists not */
+ol.nested > li:before, ol.nested  ol > li:before {
+  content: counters(item, ".") " ";
+}
+
+/* lists nested in definition list */
+
+dd > ul, dd > ol {
+  padding-left: 0pt;
+
+/* TODO: prefix, suffix? */
+
+/* smaller font for super- and subscripts */
+/* sub, sup {font-size: 70%;} */ /* Mozilla default is `smaller` */
+
+
+/* Tables */
+/* ====== */
+
+/* margins and borders for "normal" tables */
+table {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em;
+/*   border-style: outset; */
+  border-style: solid;
+  border-color: silver;
+  border-width: thin;
+  border-collapse: collapse;
+}
+blockquote > table {
+  margin-top: 0em ;
+  margin-bottom: 0em;
+}
+
+td, th {
+  border-style: solid;
+  border-width: thin;
+  border-color: silver;
+  /* text-align: left; */
+  padding: 0 1ex;
+}
+
+td > p:first-child, th > p:first-child {
+  margin-top: 0;
+}
+td > p, th > p {
+  margin-bottom: 0;
+}
+
+/* no borders for "borderless" tables */
+table.borderless, table.borderless * {
+  border-style: none;
+}
+
+/* "booktabs" style (no vertical lines) */
+table.booktabs {
+  border: 0;
+  border-top: 2px solid;
+  border-bottom: 2px solid;
+}
+
+table.booktabs * {
+  border: 0;
+}
+table.booktabs th {
+  border-bottom: thin solid;
+}
+
+table > caption {
+  text-align: left;
+/*   padding: 2em 0 1em 0; */
+}
+
+/* numbered tables*/
+table.numbered > caption:before {
+  counter-increment: table; /* defined/re-set in body */
+  content: "Table " counter(table) ": ";
+  font-weight: bold;
+}
+
+
+/* literal text
+   ------------
+*/
+/* whitespace and wrapping in inline literals */
+/* possible values: normal, nowrap, pre, pre-wrap, pre-line */
+tt.literal {
+  white-space: pre-wrap;
+}
+
+/* /* compensate for initial line-break (which is literal with XHTML 1.1) */ */
+/* pre.literal-block, pre.doctest-block {                                    */
+/*   margin-top: 0em ;                                                       */
+/* }                                                                         */
+
+/* Table of Contents */
+
+/* don't indent like a topic */
+div.topic.contents {
+  margin: 0;
+}
+/* div.topic.contents ul { */
+/*   list-style: none;     */
+/*   }                     */
+
+div.topic.contents a {
+  text-decoration: none; /* no underline for links */
+}
+
+/* section numbers */
+
+span.sectnum {
+  padding-right: 1ex;
+}
+
+/* admonitions */
+
+/* no padding for top and bottom */
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  padding: 0px 1em }
+
+</style>
+</head>
+<body>
+<div class="document" id="lgrxenc-def">
+<h1 class="title">lgrxenc.def</h1>
+<h2 class="subtitle" id="comprehensive-lgr-greek-font-encoding-definitions">comprehensive LGR Greek font encoding definitions</h2>
+
+<dl class="docinfo simple">
+<dt class="copyright">Copyright</dt>
+<dd class="copyright">© 2010 Günter Milde</dd>
+<dt>Licence</dt>
+<dd><p>This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or any later version.</p>
+</dd>
+</dl>
+<div class="abstract topic">
+<p class="topic-title first">Abstract</p>
+<p>The LGR font encoding is the de-facto standard for Greek
+typesetting with LaTeX. However, the encoding definition
+file that ships with babel misses many of the definitions
+common since the advent of the NFSS (see <a class="reference external" href="http://mirror.ctan.org/macros/latex/doc/fntguide.pdf">fntguide</a> &quot;Encodings&quot;).</p>
+<p>This file provides a comprehensive set of macros to
+typeset Greek with LGR encoded fonts. It works for both,
+monotonic and polytonic Greek, independent of the <cite>babel</cite>
+package.</p>
+</div>
+<div class="contents topic" id="contents">
+<p class="topic-title first">Contents</p>
+<ul class="simple">
+<li><p><a class="reference internal" href="#changelog" id="id1">Changelog</a></p></li>
+<li><p><a class="reference internal" href="#usage" id="id2">Usage</a></p></li>
+<li><p><a class="reference internal" href="#macro-names" id="id3">Macro names</a></p></li>
+<li><p><a class="reference internal" href="#implementation" id="id4">Implementation</a></p>
+<ul>
+<li><p><a class="reference internal" href="#read-this-file-only-once" id="id5">Read this file only once</a></p></li>
+<li><p><a class="reference internal" href="#announcement" id="id6">Announcement</a></p></li>
+<li><p><a class="reference internal" href="#base-setup" id="id7">Base setup</a></p></li>
+<li><p><a class="reference internal" href="#text-symbols" id="id8">Text symbols</a></p>
+<ul>
+<li><p><a class="reference internal" href="#greek-alphabet" id="id9">Greek Alphabet</a></p></li>
+<li><p><a class="reference internal" href="#additional-greek-symbols" id="id10">Additional Greek symbols</a></p></li>
+<li><p><a class="reference internal" href="#other" id="id11">Other</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#diacritics" id="id12">Diacritics</a></p>
+<ul>
+<li><p><a class="reference internal" href="#simple-diacritics" id="id13">simple diacritics</a></p></li>
+<li><p><a class="reference internal" href="#composite-diacritics" id="id14">composite diacritics</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#capital-letters" id="id15">Capital letters</a></p>
+<ul>
+<li><p><a class="reference internal" href="#title-case" id="id16">Title Case</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#uppercase" id="id17">UPPERCASE</a></p>
+<ul>
+<li><p><a class="reference internal" href="#uclclist-extension" id="id18">&#64;uclclist extension</a></p></li>
+<li><p><a class="reference internal" href="#substitution-macros" id="id19">Substitution macros</a></p>
+<ul>
+<li><p><a class="reference internal" href="#drop-diacritics" id="id20">Drop diacritics</a></p></li>
+<li><p><a class="reference internal" href="#keep-dialytika" id="id21">Keep dialytika.</a></p></li>
+<li><p><a class="reference internal" href="#mark-hiatus" id="id22">Mark hiatus</a></p></li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="changelog">
+<h1><a class="toc-backref" href="#id1">Changelog</a></h1>
+<table>
+<colgroup>
+<col width="7%" />
+<col width="18%" />
+<col width="75%" />
+</colgroup>
+<tbody valign="top">
+<tr><td><p>0.1</p></td>
+<td><p>2010-03-31</p></td>
+<td><p>initial attempt</p></td>
+</tr>
+<tr><td><p>0.2</p></td>
+<td><p>2010-04-20</p></td>
+<td><p>diacritics dropped in UPPERCASE</p></td>
+</tr>
+<tr><td><p>0.3</p></td>
+<td><p>2010-06-08</p></td>
+<td><p>handle Titlecase and UPPERCASE extending
+<tt class="literal">\&#64;uclclist</tt></p></td>
+</tr>
+<tr><td><p>0.3.1</p></td>
+<td><p>2010-06-10</p></td>
+<td><p>code cleanup: replace dummy accent hack
+with TextCommand</p></td>
+</tr>
+<tr><td><p>0.4</p></td>
+<td><p>2010-06-15</p></td>
+<td><p>more text symbols</p></td>
+</tr>
+<tr><td><p>0.4.1</p></td>
+<td><p>2010-08-06</p></td>
+<td><p>prevent multiple evaluation</p></td>
+</tr>
+<tr><td><p>0.5</p></td>
+<td><p>2010-08-27</p></td>
+<td><p>support <tt class="literal">\textalpha</tt> ... <tt class="literal">\textOmega</tt></p></td>
+</tr>
+<tr><td><p>0.5.1</p></td>
+<td><p>2012-05-08</p></td>
+<td><p>upload to CTAN</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id2">Usage</a></h1>
+<p>To prevent mixing up with <cite>Babel</cite>'s <tt class="literal">lgrenc.def</tt>, the comprehensive
+font encoding definitions must be loaded via the <tt class="literal">LGRx</tt> option.</p>
+<dl class="docutils">
+<dt>Example:</dt>
+<dd><p>Select font encodings <cite>T1</cite> (as default) and <cite>LGR</cite> with comprehensive
+font encoding definitions:</p>
+<pre class="literal-block">\usepackage[LGRx,T1]{fontenc}
+</pre>
+</dd>
+</dl>
+<div class="attention">
+<p class="admonition-title">Attention!</p>
+<p>The font encoding defined by the option <tt class="literal">LGRx</tt> is <strong>not</strong> <cite>LGRx</cite> but
+<cite>LGR</cite>. Therefore, <tt class="literal">LGRx</tt> must not be given as last option. To set
+<cite>LGR</cite> as as default font encoding specify both, <cite>LGRx</cite> and <cite>LGR</cite>, e.g.</p>
+<pre class="literal-block">\usepackage[LGRx,T1,LGR]{fontenc}
+</pre>
+</div>
+</div>
+<div class="section" id="macro-names">
+<h1><a class="toc-backref" href="#id3">Macro names</a></h1>
+<p>The <a class="reference external" href="http://mirror.ctan.org/macros/latex/doc/fntguide.pdf">fntguide</a> (section 6.4 Naming conventions) recommends:</p>
+<blockquote>
+<p>Where possible, text symbols should be named as <tt class="literal">\text</tt> followed
+by the Adobe glyph name: for example <tt class="literal">\textonequarter</tt> or
+<tt class="literal">\textsterling</tt>. Similarly, math symbols should be named as
+<tt class="literal">\math</tt> followed by the glyph name, for example
+<tt class="literal">\mathonequarter</tt> or <tt class="literal">\mathsterling</tt>.</p>
+</blockquote>
+<p>Open questions:</p>
+<ul>
+<li><p>Can we omit the <tt class="literal">text</tt> prefix for macros that are already
+established in short form (e.g. via babel's <tt class="literal">greek.ldf</tt>) and do
+not have a math counterpart?</p>
+<dl class="docutils">
+<dt>Pro:</dt>
+<dd><ul>
+<li><p>Simpler.</p></li>
+<li><p>Ease of use (less typing, better readability of source text).</p></li>
+<li><p>Backwards compatible (many established macro names).</p></li>
+<li><p>There are examples of encoding-specific macros
+without the <tt class="literal">text</tt>-prefix, especially for letters:</p>
+<ul class="simple">
+<li><p><tt class="literal">\AE \DH \DJ \L \NG \OE \O \SS \TH \ae \dh \dj \guillemotleft</tt>
+<tt class="literal">\guillemotright \guilsinglleft \guilsinglright \i \j \l \ng</tt>
+<tt class="literal">\oe \o \quotedblbase \quotesinglbase \ss \th</tt>
+in <cite>T1</cite> and <cite>OT1</cite>,</p></li>
+<li><p><tt class="literal">\CYR*</tt> and <tt class="literal">\cyr*</tt> in <cite>T2*</cite></p></li>
+<li><p><tt class="literal">\heb*</tt> or no prefix in <cite>HE8</cite></p></li>
+<li><p>short descriptive names in the arabic part of <cite>PU</cite>
+(<tt class="literal">puarenc.def</tt>) (but e.g. <tt class="literal">\textkoppagreek</tt> in
+<tt class="literal">puenc.def</tt>)</p></li>
+</ul>
+</li>
+<li><p><tt class="literal">text</tt> prefix does <strong>not</strong> mark a macro as</p>
+<ul class="simple">
+<li><p>encoding-specific</p></li>
+<li><p>inserting a glyph</p></li>
+</ul>
+<p>as there are e.g. font-changing macros (<tt class="literal">\textbf</tt>, <tt class="literal">\textit</tt>)
+and encoding-changing macros (<tt class="literal">\textgreek</tt>, <tt class="literal">\textcyr</tt>).</p>
+</li>
+</ul>
+</dd>
+<dt>Contra:</dt>
+<dd><ul class="simple">
+<li><p>Less consistent.</p></li>
+<li><p><tt class="literal">text</tt> prefix marks a macro as confined to text mode</p></li>
+<li><p>Short forms can be defined in a package.</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+<li><p>How to name <em>accent macros</em> (<tt class="literal">\DeclareTextAccent</tt> definitions)?</p>
+<ul class="simple">
+<li><p>Should <tt class="literal">\texttonos</tt> be an accent macro or a spacing character?</p></li>
+<li><p>How about a common prefix <tt class="literal"><span class="pre">\accent...</span></tt> or postfix <tt class="literal"><span class="pre">\...Accent</span></tt>?</p></li>
+</ul>
+</li>
+<li><p>How about glyph names with numbers and dots?</p>
+<ul>
+<li><p>Adobe recommends <tt class="literal">uni</tt> (or <tt class="literal">u</tt>) + Unicode number for all
+Unicode characters without established name.</p>
+<p>While it is <em>possible</em> to apply this scheme to TeX macros, it is
+hardly advisable: <tt class="literal">\koppa</tt> is far better readable than
+<tt class="literal">\csname uni03DF\endcsname</tt>.</p>
+</li>
+</ul>
+</li>
+<li><p>If there exists a math-mode macro for a symbol, the corresponding text
+macro should be formed by prepending <tt class="literal">text</tt>.</p>
+<blockquote>
+<p>Example: The glyph name for the final sigma is <tt class="literal">sigma1</tt>, but the
+corresponding math-macro is <tt class="literal">\varsigma</tt>. IMO, the text symbol
+should be available as <tt class="literal">\textvarsigma</tt> and not
+<tt class="literal">\csname textsigma1\endcsname</tt>.</p>
+</blockquote>
+<p>Could this become a general rule?</p>
+<dl class="docutils">
+<dt>Problems:</dt>
+<dd><ul class="simple">
+<li><p><tt class="literal">\varepsilon</tt> and <tt class="literal">\varphi</tt> math macros map to &quot;GREEK SMALL
+LETTER *&quot;, while others map to &quot;GREEK * SYMBOL&quot; Unicode chars.</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+</ul>
+<p>The <a class="reference external" href="http://www.adobe.com/devnet/opentype/archives/aglfn.txt">Adobe Glyph List For New Fonts</a> has names for many glyphs in the
+<cite>Greek and Coptic</cite> Unicode block, but not for <cite>Greek extended</cite>.</p>
+<p>An alternative, more complete set of short mnemonic character names is
+the <a class="reference external" href="http://www.w3.org/TR/xml-entity-names/">XML Entity Definitions for Characters</a> W3C Recommendation from
+01 April 2010.</p>
+<p>For glyph names of the LGR encoding see e.g. <tt class="literal">CB.enc</tt> by
+Apostolos Syropoulos and <tt class="literal"><span class="pre">xl-lgr.enc</span></tt> from the <cite>libertine</cite> package.
+<tt class="literal">lgr.cmap</tt> provides a mapping to Unicode characters.</p>
+<p>A full set of <tt class="literal">\text*</tt> symbol macros is defined in <tt class="literal">ucsencs.def</tt>
+from the <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/unicode.html">ucs</a> package.</p>
+<p>Using the names from <tt class="literal">puenc.def</tt> ensures that the <cite>hyperref</cite> package
+will do the right conversion to a PDF-string
+(see <a class="reference external" href="greek-part-of-puenc.def">greek-part-of-puenc.def</a>).</p>
+<p>For accent macros, this file uses Greek names like in Unicode and
+ucsencs.def (without <tt class="literal">text</tt> prefix). Accent macro names are Capitalized or
+CamelCase, as they are intended for use in packages or classes. For the
+end-user &quot;symbol macros&quot; (<tt class="literal">\~ \' \` \&quot; \&lt; \&gt;</tt>) are provided.</p>
+</div>
+<div class="section" id="implementation">
+<h1><a class="toc-backref" href="#id4">Implementation</a></h1>
+<div class="section" id="read-this-file-only-once">
+<h2><a class="toc-backref" href="#id5">Read this file only once</a></h2>
+<pre class="literal-block">\&#64;ifundefined{ver&#64;lgrxenc.def}
+  {\message{setting up comprehensive LGR font encoding definitions.}}
+  {\message{comprehensive LGR font encoding definitions already loaded}
+   \expandafter\endinput % &quot;return&quot;
+  }
+</pre>
+</div>
+<div class="section" id="announcement">
+<h2><a class="toc-backref" href="#id6">Announcement</a></h2>
+<blockquote>
+<dl class="docutils">
+<dt>ProvidesFile{lgrxenc.def}</dt>
+<dd><dl class="docutils">
+<dt>[2010/06/08 v0.5.1 %</dt>
+<dd><p>comprehensive LGR Greek Font Encoding definitions]</p>
+</dd>
+</dl>
+</dd>
+</dl>
+</blockquote>
+</div>
+<div class="section" id="base-setup">
+<h2><a class="toc-backref" href="#id7">Base setup</a></h2>
+<p>The base setup is copied from the standard encoding file
+<tt class="literal">lgrenc.def</tt> that comes with the Babel package:</p>
+<pre class="literal-block">\DeclareFontEncoding{LGR}{}{}
+\DeclareFontSubstitution{LGR}{cmr}{m}{n}
+\DeclareErrorFont{LGR}{cmr}{m}{n}{10}
+</pre>
+</div>
+<div class="section" id="text-symbols">
+<h2><a class="toc-backref" href="#id8">Text symbols</a></h2>
+<div class="section" id="greek-alphabet">
+<h3><a class="toc-backref" href="#id9">Greek Alphabet</a></h3>
+<p>All letters are accessible by the Latin transcription.  However, as
+they are distinct text symbols, <tt class="literal">\text*</tt> macros are defined.
+The <cite>textalpha.sty</cite> package makes these macros available in any font
+encoding.</p>
+<pre class="literal-block">\DeclareTextSymbol{\textAlpha}{LGR}{65}
+\DeclareTextSymbol{\textBeta}{LGR}{66}
+\DeclareTextSymbol{\textGamma}{LGR}{71}
+\DeclareTextSymbol{\textDelta}{LGR}{68}
+\DeclareTextSymbol{\textEpsilon}{LGR}{69}
+\DeclareTextSymbol{\textZeta}{LGR}{90}
+\DeclareTextSymbol{\textEta}{LGR}{72}
+\DeclareTextSymbol{\textTheta}{LGR}{74}
+\DeclareTextSymbol{\textIota}{LGR}{73}
+\DeclareTextSymbol{\textKappa}{LGR}{75}
+\DeclareTextSymbol{\textLambda}{LGR}{76}
+\DeclareTextSymbol{\textMu}{LGR}{77}
+\DeclareTextSymbol{\textNu}{LGR}{78}
+\DeclareTextSymbol{\textXi}{LGR}{88}
+\DeclareTextSymbol{\textOmicron}{LGR}{79}
+\DeclareTextSymbol{\textPi}{LGR}{80}
+\DeclareTextSymbol{\textRho}{LGR}{82}
+\DeclareTextSymbol{\textSigma}{LGR}{83}
+\DeclareTextSymbol{\textTau}{LGR}{84}
+\DeclareTextSymbol{\textUpsilon}{LGR}{85}
+\DeclareTextSymbol{\textPhi}{LGR}{70}
+\DeclareTextSymbol{\textChi}{LGR}{81}
+\DeclareTextSymbol{\textPsi}{LGR}{89}
+\DeclareTextSymbol{\textOmega}{LGR}{87}
+%
+\DeclareTextSymbol{\textalpha}{LGR}{97}
+\DeclareTextSymbol{\textbeta}{LGR}{98}
+\DeclareTextSymbol{\textgamma}{LGR}{103}
+\DeclareTextSymbol{\textdelta}{LGR}{100}
+\DeclareTextSymbol{\textepsilon}{LGR}{101}
+\DeclareTextSymbol{\textzeta}{LGR}{122}
+\DeclareTextSymbol{\texteta}{LGR}{104}
+\DeclareTextSymbol{\texttheta}{LGR}{106}
+\DeclareTextSymbol{\textiota}{LGR}{105}
+\DeclareTextSymbol{\textkappa}{LGR}{107}
+\DeclareTextSymbol{\textlambda}{LGR}{108}
+\DeclareTextSymbol{\textmu}{LGR}{109}
+\DeclareTextSymbol{\textnu}{LGR}{110}
+\DeclareTextSymbol{\textxi}{LGR}{120}
+\DeclareTextSymbol{\textomicron}{LGR}{111}
+\DeclareTextSymbol{\textpi}{LGR}{112}
+\DeclareTextSymbol{\textrho}{LGR}{114}
+\DeclareTextCommand{\textsigma}{LGR}{s\noboundary} % σ
+\DeclareTextSymbol{\textvarsigma}{LGR}{99}         % ς final sigma
+\DeclareTextSymbol{\textautosigma}{LGR}{115}       % σ (ς at end of word)
+\DeclareTextSymbol{\texttau}{LGR}{116}
+\DeclareTextSymbol{\textupsilon}{LGR}{117}
+\DeclareTextSymbol{\textphi}{LGR}{102}
+\DeclareTextSymbol{\textchi}{LGR}{113}
+\DeclareTextSymbol{\textpsi}{LGR}{121}
+\DeclareTextSymbol{\textomega}{LGR}{119}
+</pre>
+</div>
+<div class="section" id="additional-greek-symbols">
+<h3><a class="toc-backref" href="#id10">Additional Greek symbols</a></h3>
+<p>Ancient Greek Numbers (Athenian Numerals)
+named like in the <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/athnum.html">athnum</a> package:</p>
+<pre class="literal-block">\DeclareTextSymbol{\PiDelta}{LGR}{2} % GREEK ACROPHONIC ATTIC FIFTY
+\DeclareTextSymbol{\PiEta}{LGR}{3}   % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+\DeclareTextSymbol{\PiChi}{LGR}{4}   % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+\DeclareTextSymbol{\PiMu}{LGR}{5}    % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+</pre>
+<p>or using Greek numerals (as in <tt class="literal"><span class="pre">xl-lgr.enc</span></tt>):</p>
+<pre class="literal-block">%\DeclareTextSymbol{\pentedeka}{LGR}{2}    % GREEK ACROPHONIC ATTIC FIFTY
+%\DeclareTextSymbol{\pentehekaton}{LGR}{3} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+%\DeclareTextSymbol{\penteqilioi}{LGR}{4}  % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+%\DeclareTextSymbol{\pentemurioi}{LGR}{5}  % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+</pre>
+<p>after babel's <tt class="literal">greek.ldf</tt> and <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/teubner.html">teubner</a>:</p>
+<pre class="literal-block">\DeclareTextSymbol{\stigma}{LGR}{6}         % ϛ
+\DeclareTextSymbol{\varstigma}{LGR}{7}      % stigma variant (CB.enc, teubner)
+% \DeclareTextSymbol{\vardigamma}{LGR}{7}   % digamma variant (greek.ldf)
+\DeclareTextSymbol{\koppa}{LGR}{18}         % ϟ (greek small letter koppa)
+\DeclareTextSymbol{\qoppa}{LGR}{19}         % ϙ (archaic koppa)
+\DeclareTextSymbol{\Qoppa}{LGR}{21}         % Ϙ (archaic Koppa)
+\DeclareTextSymbol{\Stigma}{LGR}{22}        % ϹΤ ligature (teubner)
+% \DeclareTextSymbol{\Stigma}{LGR}{??}      % Ϛ
+\DeclareTextSymbol{\Sampi}{LGR}{23}         % Ϡ
+\DeclareTextSymbol{\sampi}{LGR}{27}         % ϡ
+\DeclareTextSymbol{\anoteleia}{LGR}{38}     % ·
+\DeclareTextSymbol{\erotimatiko}{LGR}{63}   % ;
+\DeclareTextSymbol{\ddigamma}{LGR}{147}     % ϝ (\digamma used by amsmath!)
+\DeclareTextSymbol{\Digamma}{LGR}{195}      % Ϝ
+% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals
+\DeclareTextSymbol{\anwtonos}{LGR}{254}     % ʹ (Dexia keraia)
+\DeclareTextSymbol{\katwtonos}{LGR}{255}    % ͵ (Aristeri keraia)
+</pre>
+<p>As <tt class="literal">\digamma</tt> is a math macro (defined in amsmath), provide aliases
+named as <tt class="literal">\text</tt> followed by the glyph name (as recommended in
+<tt class="literal">fntguide.pdf</tt>:</p>
+<pre class="literal-block">\DeclareTextSymbol{\textdigamma}{LGR}{147}  % ϝ alias using &quot;text&quot; prefix
+\DeclareTextSymbol{\textDigamma}{LGR}{195}  % Ϝ
+</pre>
+</div>
+<div class="section" id="other">
+<h3><a class="toc-backref" href="#id11">Other</a></h3>
+<p>Characters that also exist in other font encodings</p>
+<ul class="simple">
+<li><p>Define them for LGR if there is a matching glyph,
+so that they work if LGR is the only chosen font encoding.</p></li>
+<li><p>Use established macro names that match with other <tt class="literal">*enc.def</tt> files and
+<tt class="literal">textcomp.sty</tt>.</p></li>
+</ul>
+<pre class="literal-block">% all encodings: See usrguide.pdf, chapter 3.14 ff
+\DeclareTextSymbol{\textendash}{LGR}{0}          % EN DASH
+\DeclareTextSymbol{\textquoteleft}{LGR}{28}      % ‘
+\DeclareTextSymbol{\textquoteright}{LGR}{29}     % ’
+\DeclareTextSymbol{\textperiodcentered}{LGR}{46} % · = \textanoteleia
+\DeclareTextSymbol{\textcompwordmark}{LGR}{118}  % ZERO WIDTH NO JOINER
+\DeclareTextSymbol{\textemdash}{LGR}{127}        % EM DASH
+
+% T1
+\DeclareTextSymbol{\guillemotleft}{LGR}{123}     % «
+\DeclareTextSymbol{\guillemotright}{LGR}{125}    % »
+
+% TS1
+\ProvideTextCommand{\textasciibreve}{LGR}{\char30\textcompwordmark}    % ˘
+\ProvideTextCommand{\textasciimacron}{LGR}{\char31\textcompwordmark}   % ¯
+\ProvideTextCommand{\textasciidieresis}{LGR}{\char34\textcompwordmark} % &quot;
+\ProvideTextCommand{\textasciiacute}{LGR}{\char39\textcompwordmark}    % '
+\ProvideTextCommand{\textasciigrave}{LGR}{\char96\textcompwordmark}    % `
+\DeclareTextCommand{\textasciitilde}{LGR}{\char126\textcompwordmark}   % ~
+
+% \DeclareTextSymbol{\textohm}{LGR}{87}          % Ω (Ohm sign ≠ Omega)
+\DeclareTextSymbol{\texteuro}{LGR}{24}           % € \euro in greek.ldf
+\DeclareTextSymbol{\textpercent}{LGR}{37}        % %
+\DeclareTextSymbol{\textperthousand}{LGR}{25}    % ‰ \permille in greek.ldf
+
+% T3
+\DeclareTextSymbol{\textschwa}{LGR}{26}          % ə
+</pre>
+<p>Babel's <tt class="literal">lgrenc.def</tt> has some definitions to prevent surprises with
+macros that expect a Latin script. These definitions are problematic
+in the font-encoding definition file as they</p>
+<ul class="simple">
+<li><p>require <tt class="literal">\textlatin</tt> which is defined in <tt class="literal">babel.def</tt>,</p></li>
+<li><p>overwrite TS1 symbols set as default by <tt class="literal">textcomp.sty</tt>.</p></li>
+</ul>
+<pre class="literal-block">%\ProvideTextCommand{\textcopyright}{LGR}{\textcircled{\textlatin{c}}}
+%\ProvideTextCommand{\textregistered}{LGR}{\textcircled{\textlatin{\textsc r}}}
+%\ProvideTextCommand{\texttrademark}{LGR}{\textsuperscript{\textlatin{TM}}}
+%\ProvideTextCommand{\SS}{LGR}{\textlatin{SS}}
+</pre>
+<p>How about:</p>
+<pre class="literal-block">%\ProvideTextCommand{\SS}{LGR}{\UseTextSymbol{T1}{\SS}}
+%\ProvideTextCommand{\textcopyright}{LGR}{{\UseTextSymbol{T1}{\textcopyright}}}
+% ...?
+</pre>
+</div>
+</div>
+<div class="section" id="diacritics">
+<h2><a class="toc-backref" href="#id12">Diacritics</a></h2>
+<p>Based on the <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/teubner.html">teubner</a> package by Claudio Beccari and the <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel
+patch</a> by Werner Lemberg but with composite diacritic definitions
+(iterative diacritics).</p>
+<p>Advantages:</p>
+<ul class="simple">
+<li><p>get accented characters without resorting to the
+ligature mechanism (allows proper kerning, cf. <a class="reference external" href="http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf">teubner-doc</a>).</p></li>
+<li><p>reduced probability of incompatibilities (compared to <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/teubner.html">teubner</a>
+diacritic macros).</p></li>
+<li><p>input convention similar to LGR input encodings (just prepend a <tt class="literal">\</tt>).</p></li>
+</ul>
+<div class="section" id="simple-diacritics">
+<h3><a class="toc-backref" href="#id13">simple diacritics</a></h3>
+<p>Define Greek diacritics as named macros with shortcut alias.</p>
+<p>Direct defining of <tt class="literal">\&lt;</tt> and <tt class="literal">\&gt;</tt> fails with
+<tt class="literal">`! Missing $ inserted.'</tt> (clash with math definitions).
+Also, we need aliases for proper upcasing (cf. <a class="reference internal" href="#uppercase">UPPERCASE</a> below).</p>
+<pre class="literal-block">\DeclareTextAccent{\Dasia}{LGR}{60} % δασεῖα spiritus asper (rough breathing)
+\DeclareTextAccent{\Psili}{LGR}{62} % ψιλή spiritus lenis (smooth breathing)
+\DeclareTextAccent{\Tonos}{LGR}{39} % τόνος/ὀξεῖα tonos/oxia (acute)
+\DeclareTextAccent{\Varia}{LGR}{96} % βαρεῖα (grave)
+\DeclareTextAccent{\Perispomeni}{LGR}{126} % περισπωμένη (circonflex/tilde)
+\DeclareTextAccent{\Dialytika}{LGR}{34} % διαλυτικά (diaeresis/trema)
+
+\DeclareTextCommand{\&lt;}{LGR}{\Dasia}
+\DeclareTextCommand{\&gt;}{LGR}{\Psili}
+\DeclareTextCommand{\'}{LGR}{\Tonos}
+\DeclareTextCommand{\`}{LGR}{\Varia}
+\DeclareTextCommand{\~}{LGR}{\Perispomeni}
+\DeclareTextCommand{\&quot;}{LGR}{\Dialytika}
+</pre>
+<p>These are not required as the postfix ligature
+does not interfere with kerning:</p>
+<pre class="literal-block">\DeclareTextSymbol{\Ypogegrammeni}{LGR}{124} % &quot;small&quot; sub-iota
+\DeclareTextSymbol{\Prosgegrammeni}{LGR}{8}  % &quot;capital&quot; sub-iota
+</pre>
+<p>for critical editions or classical Greek:</p>
+<pre class="literal-block">\DeclareTextAccent{\lowbreve}{LGR}{20} %   low breve
+\DeclareTextAccent{\u}{LGR}{30} % breve
+\DeclareTextAccent{\=}{LGR}{31} % macron
+</pre>
+<p>The characters at position 16 and 17 are used in the <tt class="literal">\nexus</tt> macro
+of the <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/teubner.html">teubner</a> package to form an extensible, hat-like bracket. In
+<tt class="literal">CB.enc</tt>, they are mapped to</p>
+<blockquote>
+<p>16--MODIFIER LETTER LOW ACUTE ACCENT
+17--MODIFIER LETTER LOW GRAVE ACCENT</p>
+</blockquote>
+<p>but according to the documentation of Werner Lemberg's <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a>,
+they rather represent the left and right part of U+23E0 TOP TORTOISE
+SHELL BRACKET.</p>
+</div>
+<div class="section" id="composite-diacritics">
+<h3><a class="toc-backref" href="#id14">composite diacritics</a></h3>
+<p>Definitions:</p>
+<pre class="literal-block">%                  Unicode Name                     Teubner name
+\DeclareTextAccent{\DasiaOxia}{LGR}{86}            % Ar
+\DeclareTextAccent{\DasiaVaria}{LGR}{67}           % Gr
+\DeclareTextAccent{\DasiaPerispomeni}{LGR}{64}     % Cr
+
+\DeclareTextAccent{\PsiliOxia}{LGR}{94}            % As
+\DeclareTextAccent{\PsiliVaria}{LGR}{95}           % Gs
+\DeclareTextAccent{\PsiliPerispomeni}{LGR}{92}     % Cs
+
+\DeclareTextAccent{\DialytikaTonos}{LGR}{35}       % Ad, tonos/oxia
+\DeclareTextAccent{\DialytikaVaria}{LGR}{36}       % Gd
+\DeclareTextAccent{\DialytikaPerispomeni}{LGR}{32} % Cd
+</pre>
+<p>Composition from simple diacritics
+(the composition with simple &quot;transcription characters&quot; is done for
+the shortcut marcros, otherwise it fails with <tt class="literal">\Makeuppercase</tt>):</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Tonos}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{'}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{\'}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Varia}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{`}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{\`}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Perispomeni}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{~}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{\~}{\DialytikaPerispomeni}
+
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Dialytika}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\'}{LGR}{&quot;}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\'}{LGR}{\&quot;}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Dasia}{\DasiaOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{&lt;}{\DasiaOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{\&lt;}{\DasiaOxia}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Psili}{\PsiliOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{&gt;}{\PsiliOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{\&gt;}{\PsiliOxia}
+
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Dialytika}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&quot;}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\&quot;}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Dasia}{\DasiaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&lt;}{\DasiaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\&lt;}{\DasiaVaria}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Psili}{\PsiliVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&gt;}{\PsiliVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\&gt;}{\PsiliVaria}
+
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Dialytika}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&quot;}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\&quot;}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Dasia}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&lt;}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\&lt;}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Psili}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&gt;}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\&gt;}{\PsiliPerispomeni}
+
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Tonos}{\PsiliOxia}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{'}{\PsiliOxia}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{\'}{\PsiliOxia}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Varia}{\PsiliVaria}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{`}{\PsiliVaria}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{\`}{\PsiliVaria}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Perispomeni}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{~}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{\~}{\PsiliPerispomeni}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Tonos}{\DasiaOxia}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{'}{\DasiaOxia}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{\'}{\DasiaOxia}
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Varia}{\DasiaVaria}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{`}{\DasiaVaria}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{\`}{\DasiaVaria}
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Perispomeni}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{~}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{\~}{\DasiaPerispomeni}
+</pre>
+<p>Pre-composed letters with diacritics
+(from <a class="reference external" href="http://mirror.ctan.org/help/Catalogue/entries/teubner.html">teubner</a> with changed names of the composite accents):</p>
+<pre class="literal-block">\DeclareTextComposite{\Varia}{LGR}{a}{128}
+\DeclareTextComposite{\Dasia}{LGR}{a}{129}
+\DeclareTextComposite{\Psili}{LGR}{a}{130}
+\DeclareTextComposite{\DasiaVaria}{LGR}{a}{131}
+\DeclareTextComposite{\Tonos}{LGR}{a}{136}
+\DeclareTextComposite{\DasiaOxia}{LGR}{a}{137}
+\DeclareTextComposite{\PsiliOxia}{LGR}{a}{138}
+\DeclareTextComposite{\PsiliVaria}{LGR}{a}{139}
+\DeclareTextComposite{\Perispomeni}{LGR}{a}{144}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{a}{145}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{a}{146}
+\DeclareTextComposite{\Varia}{LGR}{h}{152}
+\DeclareTextComposite{\Dasia}{LGR}{h}{153}
+\DeclareTextComposite{\Psili}{LGR}{h}{154}
+\DeclareTextComposite{\Tonos}{LGR}{h}{160}
+\DeclareTextComposite{\DasiaOxia}{LGR}{h}{161}
+\DeclareTextComposite{\PsiliOxia}{LGR}{h}{162}
+\DeclareTextComposite{\DasiaVaria}{LGR}{h}{163}
+\DeclareTextComposite{\Perispomeni}{LGR}{h}{168}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{h}{169}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{h}{170}
+\DeclareTextComposite{\PsiliVaria}{LGR}{h}{171}
+\DeclareTextComposite{\Varia}{LGR}{w}{176}
+\DeclareTextComposite{\Dasia}{LGR}{w}{177}
+\DeclareTextComposite{\Psili}{LGR}{w}{178}
+\DeclareTextComposite{\DasiaVaria}{LGR}{w}{179}
+\DeclareTextComposite{\Tonos}{LGR}{w}{184}
+\DeclareTextComposite{\DasiaOxia}{LGR}{w}{185}
+\DeclareTextComposite{\PsiliOxia}{LGR}{w}{186}
+\DeclareTextComposite{\PsiliVaria}{LGR}{w}{187}
+\DeclareTextComposite{\Perispomeni}{LGR}{w}{192}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{w}{193}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{w}{194}
+\DeclareTextComposite{\Varia}{LGR}{i}{200}
+\DeclareTextComposite{\Dasia}{LGR}{i}{201}
+\DeclareTextComposite{\Psili}{LGR}{i}{202}
+\DeclareTextComposite{\DasiaVaria}{LGR}{i}{203}
+\DeclareTextComposite{\Tonos}{LGR}{i}{208}
+\DeclareTextComposite{\DasiaOxia}{LGR}{i}{209}
+\DeclareTextComposite{\PsiliOxia}{LGR}{i}{210}
+\DeclareTextComposite{\PsiliVaria}{LGR}{i}{211}
+\DeclareTextComposite{\Perispomeni}{LGR}{i}{216}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{i}{217}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{i}{218}
+\DeclareTextComposite{\Dialytika}{LGR}{i}{240}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{i}{241}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{i}{242}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{i}{243}
+\DeclareTextComposite{\Varia}{LGR}{u}{204}
+\DeclareTextComposite{\Dasia}{LGR}{u}{205}
+\DeclareTextComposite{\Psili}{LGR}{u}{206}
+\DeclareTextComposite{\DasiaVaria}{LGR}{u}{207}
+\DeclareTextComposite{\Tonos}{LGR}{u}{212}
+\DeclareTextComposite{\DasiaOxia}{LGR}{u}{213}
+\DeclareTextComposite{\PsiliOxia}{LGR}{u}{214}
+\DeclareTextComposite{\PsiliVaria}{LGR}{u}{215}
+\DeclareTextComposite{\Perispomeni}{LGR}{u}{220}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{u}{221}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{u}{222}
+\DeclareTextComposite{\Dialytika}{LGR}{u}{244}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{u}{245}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{u}{246}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{u}{247}
+\DeclareTextComposite{\Varia}{LGR}{e}{224}
+\DeclareTextComposite{\Dasia}{LGR}{e}{225}
+\DeclareTextComposite{\Psili}{LGR}{e}{226}
+\DeclareTextComposite{\DasiaVaria}{LGR}{e}{227}
+\DeclareTextComposite{\Tonos}{LGR}{e}{232}
+\DeclareTextComposite{\DasiaOxia}{LGR}{e}{233}
+\DeclareTextComposite{\PsiliOxia}{LGR}{e}{234}
+\DeclareTextComposite{\PsiliVaria}{LGR}{e}{235}
+\DeclareTextComposite{\Varia}{LGR}{o}{228}
+\DeclareTextComposite{\Dasia}{LGR}{o}{229}
+\DeclareTextComposite{\Psili}{LGR}{o}{230}
+\DeclareTextComposite{\DasiaVaria}{LGR}{o}{231}
+\DeclareTextComposite{\Tonos}{LGR}{o}{236}
+\DeclareTextComposite{\DasiaOxia}{LGR}{o}{237}
+\DeclareTextComposite{\PsiliOxia}{LGR}{o}{238}
+\DeclareTextComposite{\PsiliVaria}{LGR}{o}{239}
+\DeclareTextComposite{\Dasia}{LGR}{r}{251}
+\DeclareTextComposite{\Psili}{LGR}{r}{252}
+</pre>
+<p>Do the same for the <tt class="literal">\text*</tt> macros:</p>
+<pre class="literal-block">\DeclareTextComposite{\Varia}{LGR}{\textalpha}{128}
+\DeclareTextComposite{\Dasia}{LGR}{\textalpha}{129}
+\DeclareTextComposite{\Psili}{LGR}{\textalpha}{130}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textalpha}{131}
+\DeclareTextComposite{\Tonos}{LGR}{\textalpha}{136}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textalpha}{137}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textalpha}{138}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textalpha}{139}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textalpha}{144}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textalpha}{145}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textalpha}{146}
+\DeclareTextComposite{\Varia}{LGR}{\texteta}{152}
+\DeclareTextComposite{\Dasia}{LGR}{\texteta}{153}
+\DeclareTextComposite{\Psili}{LGR}{\texteta}{154}
+\DeclareTextComposite{\Tonos}{LGR}{\texteta}{160}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\texteta}{161}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\texteta}{162}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\texteta}{163}
+\DeclareTextComposite{\Perispomeni}{LGR}{\texteta}{168}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\texteta}{169}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\texteta}{170}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\texteta}{171}
+\DeclareTextComposite{\Varia}{LGR}{\textomega}{176}
+\DeclareTextComposite{\Dasia}{LGR}{\textomega}{177}
+\DeclareTextComposite{\Psili}{LGR}{\textomega}{178}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textomega}{179}
+\DeclareTextComposite{\Tonos}{LGR}{\textomega}{184}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textomega}{185}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textomega}{186}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textomega}{187}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textomega}{192}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textomega}{193}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textomega}{194}
+\DeclareTextComposite{\Varia}{LGR}{\textiota}{200}
+\DeclareTextComposite{\Dasia}{LGR}{\textiota}{201}
+\DeclareTextComposite{\Psili}{LGR}{\textiota}{202}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textiota}{203}
+\DeclareTextComposite{\Tonos}{LGR}{\textiota}{208}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textiota}{209}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textiota}{210}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textiota}{211}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textiota}{216}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textiota}{217}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textiota}{218}
+\DeclareTextComposite{\Dialytika}{LGR}{\textiota}{240}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{\textiota}{241}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{\textiota}{242}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{\textiota}{243}
+\DeclareTextComposite{\Varia}{LGR}{\textupsilon}{204}
+\DeclareTextComposite{\Dasia}{LGR}{\textupsilon}{205}
+\DeclareTextComposite{\Psili}{LGR}{\textupsilon}{206}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textupsilon}{207}
+\DeclareTextComposite{\Tonos}{LGR}{\textupsilon}{212}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textupsilon}{213}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textupsilon}{214}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textupsilon}{215}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textupsilon}{220}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textupsilon}{221}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textupsilon}{222}
+\DeclareTextComposite{\Dialytika}{LGR}{\textupsilon}{244}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{\textupsilon}{245}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{\textupsilon}{246}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{\textupsilon}{247}
+\DeclareTextComposite{\Varia}{LGR}{\textepsilon}{224}
+\DeclareTextComposite{\Dasia}{LGR}{\textepsilon}{225}
+\DeclareTextComposite{\Psili}{LGR}{\textepsilon}{226}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textepsilon}{227}
+\DeclareTextComposite{\Tonos}{LGR}{\textepsilon}{232}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textepsilon}{233}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textepsilon}{234}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textepsilon}{235}
+\DeclareTextComposite{\Varia}{LGR}{\textomicron}{228}
+\DeclareTextComposite{\Dasia}{LGR}{\textomicron}{229}
+\DeclareTextComposite{\Psili}{LGR}{\textomicron}{230}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textomicron}{231}
+\DeclareTextComposite{\Tonos}{LGR}{\textomicron}{236}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textomicron}{237}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textomicron}{238}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textomicron}{239}
+\DeclareTextComposite{\Dasia}{LGR}{r}{251}
+\DeclareTextComposite{\Psili}{LGR}{r}{252}
+</pre>
+</div>
+</div>
+<div class="section" id="capital-letters">
+<h2><a class="toc-backref" href="#id15">Capital letters</a></h2>
+<blockquote>
+<p>In Greek, diacritics are omitted in all-uppercase words, but kept as part
+of an uppercase initial (written before rather than above the letter).</p>
+<p>The diaytika should also always be used in all-uppercase words (even
+in cases where they are not needed when writing in lowercase</p>
+<p class="attribution">&mdash;<a class="reference external" href="http://en.wikipedia.org/wiki/Capitalization">http://en.wikipedia.org/wiki/Capitalization</a></p>
+</blockquote>
+<div class="section" id="title-case">
+<h3><a class="toc-backref" href="#id16">Title Case</a></h3>
+<p>Place diacritics before instead of above:</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\Dasia}{LGR}{A}{&lt;A}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{A}{&lt;`A}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{A}{&lt;'A}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{A}{&lt;\char126A}
+\DeclareTextCompositeCommand{\Psili}{LGR}{A}{&gt;A}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{A}{&gt;`A}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{A}{&gt;'A}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{A}{&gt;\char126A}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{A}{'A}
+\DeclareTextCompositeCommand{\Varia}{LGR}{A}{`A}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{E}{&lt;E}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{E}{&lt;'E}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{E}{&lt;`E}
+\DeclareTextCompositeCommand{\Psili}{LGR}{E}{&gt;E}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{E}{&gt;'E}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{E}{&gt;`E}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{E}{'E}
+\DeclareTextCompositeCommand{\Varia}{LGR}{E}{`E}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{H}{&lt;H}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{H}{&lt;`H}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{H}{&lt;'H}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{H}{&lt;\char126H}
+\DeclareTextCompositeCommand{\Psili}{LGR}{H}{&gt;H}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{H}{&gt;`H}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{H}{&gt;'H}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{H}{&gt;\char126H}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{H}{'H}
+\DeclareTextCompositeCommand{\Varia}{LGR}{H}{`H}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{I}{&lt;I}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{I}{&lt;`I}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{I}{&lt;'I}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{I}{&lt;\char126I}
+\DeclareTextCompositeCommand{\Psili}{LGR}{I}{&gt;I}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{I}{&gt;`I}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{I}{&gt;'I}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{I}{&gt;\char126I}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{I}{'I}
+\DeclareTextCompositeCommand{\Varia}{LGR}{I}{`I}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{O}{&lt;O}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{O}{&lt;`O}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{O}{&lt;'O}
+\DeclareTextCompositeCommand{\Psili}{LGR}{O}{&gt;O}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{O}{&gt;`O}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{O}{&gt;'O}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{O}{'O}
+\DeclareTextCompositeCommand{\Varia}{LGR}{O}{`O}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{U}{&lt;U}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{U}{&lt;`U}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{U}{&lt;'U}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{U}{&lt;\char126U}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{U}{'U}
+\DeclareTextCompositeCommand{\Varia}{LGR}{U}{`U}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{W}{&lt;W}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{W}{&lt;`W}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{W}{&lt;'W}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{W}{&lt;\char126W}
+\DeclareTextCompositeCommand{\Psili}{LGR}{W}{&gt;W}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{W}{&gt;`W}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{W}{&gt;'W}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{W}{&gt;\char126W}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{W}{'W}
+\DeclareTextCompositeCommand{\Varia}{LGR}{W}{`W}
+</pre>
+<p>Except for the dialytika:</p>
+<pre class="literal-block">\DeclareTextComposite{\Dialytika}{LGR}{I}{219}
+\DeclareTextComposite{\Dialytika}{LGR}{U}{223}
+</pre>
+<p>Do the same for the <tt class="literal">\text*</tt> macros:</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\Dasia}{LGR}{\textAlpha}{&lt;A}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textAlpha}{&lt;`A}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textAlpha}{&lt;'A}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textAlpha}{&lt;\char126A}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textAlpha}{&gt;A}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textAlpha}{&gt;`A}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textAlpha}{&gt;'A}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textAlpha}{&gt;\char126A}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textAlpha}{'A}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textAlpha}{`A}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textEpsilon}{&lt;E}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textEpsilon}{&lt;'E}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textEpsilon}{&lt;`E}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textEpsilon}{&gt;E}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textEpsilon}{&gt;'E}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textEpsilon}{&gt;`E}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textEpsilon}{'E}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textEpsilon}{`E}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textEta}{&lt;H}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textEta}{&lt;`H}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textEta}{&lt;'H}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textEta}{&lt;\char126H}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textEta}{&gt;H}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textEta}{&gt;`H}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textEta}{&gt;'H}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textEta}{&gt;\char126H}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textEta}{'H}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textEta}{`H}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textIota}{&lt;I}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textIota}{&lt;`I}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textIota}{&lt;'I}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textIota}{&lt;\char126I}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textIota}{&gt;I}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textIota}{&gt;`I}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textIota}{&gt;'I}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textIota}{&gt;\char126I}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textIota}{'I}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textIota}{`I}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textOmicron}{&lt;O}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textOmicron}{&lt;`O}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textOmicron}{&lt;'O}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textOmicron}{&gt;O}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textOmicron}{&gt;`O}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textOmicron}{&gt;'O}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textOmicron}{'O}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textOmicron}{`O}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textUpsilon}{&lt;U}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textUpsilon}{&lt;`U}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textUpsilon}{&lt;'U}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textUpsilon}{&lt;\char126U}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textUpsilon}{'U}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textUpsilon}{`U}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textOmega}{&lt;W}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textOmega}{&lt;`W}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textOmega}{&lt;'W}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textOmega}{&lt;\char126W}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textOmega}{&gt;W}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textOmega}{&gt;`W}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textOmega}{&gt;'W}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textOmega}{&gt;\char126W}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textOmega}{'W}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textOmega}{`W}
+</pre>
+<p>Except for the dialytika:</p>
+<pre class="literal-block">\DeclareTextComposite{\Dialytika}{LGR}{\textIota}{219}
+\DeclareTextComposite{\Dialytika}{LGR}{\textUpsilon}{223}
+</pre>
+</div>
+</div>
+<div class="section" id="uppercase">
+<h2><a class="toc-backref" href="#id17">UPPERCASE</a></h2>
+<div class="section" id="uclclist-extension">
+<h3><a class="toc-backref" href="#id18">&#64;uclclist extension</a></h3>
+<p>If UPPERCASE (all-caps) is generated with <tt class="literal">\MakeUppercase</tt>, macro
+substitutions in the <tt class="literal">\&#64;uclclist</tt> apply. This can be used to drop the
+diacritics (except dialytika).</p>
+<p>Based on the <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a> and <tt class="literal">fontenc.sty</tt>.
+(The first two lines are TeX' way of writing <tt class="literal">uclclist += …</tt>):</p>
+<pre class="literal-block">\expandafter\def\expandafter\&#64;uclclist\expandafter{%
+   \&#64;uclclist
+    \Dasia\do&#64;nothing
+    \DasiaOxia\&#64;hiatus
+    \DasiaVaria\do&#64;nothing
+    \DasiaPerispomeni\do&#64;nothing
+    \Psili\&#64;hiatus
+    \PsiliOxia\&#64;hiatus
+    \PsiliVaria\&#64;hiatus
+    \PsiliPerispomeni\do&#64;nothing
+    \Tonos\&#64;hiatus
+    \Varia\do&#64;nothing
+    \DialytikaTonos\up&#64;Dialytika
+    \DialytikaVaria\up&#64;Dialytika
+    \DialytikaPerispomeni\up&#64;Dialytika
+    \Perispomeni\do&#64;nothing
+    \Ypogegrammeni\Prosgegrammeni
+    %
+    \textalpha  \textAlpha
+    \textbeta   \textBeta
+    \textgamma  \textGamma
+    \textdelta  \textDelta
+    \textepsilon\textEpsilon
+    \textzeta   \textZeta
+    \texteta    \textEta
+    \texttheta  \textTheta
+    \textiota   \textIota
+    \textkappa  \textKappa
+    \textlambda \textLambda
+    \textmu     \textMu
+    \textnu     \textNu
+    \textxi     \textXi
+    \textomicron\textOmicron
+    \textpi     \textPi
+    \textrho    \textRho
+    \textvarsigma  \textSigma
+    \textsigma     \textSigma
+    \textautosigma \textSigma
+    \texttau    \textTau
+    \textupsilon\textUpsilon
+    \textphi    \textPhi
+    \textchi    \textChi
+    \textpsi    \textPsi
+    \textomega  \textOmega
+    %
+    \qoppa      \Qoppa
+    \varstigma  \Stigma
+    \stigma     \Stigma
+    \sampi      \Sampi
+    \ddigamma   \Digamma
+}
+</pre>
+</div>
+<div class="section" id="substitution-macros">
+<h3><a class="toc-backref" href="#id19">Substitution macros</a></h3>
+<div class="section" id="drop-diacritics">
+<h4><a class="toc-backref" href="#id20">Drop diacritics</a></h4>
+<pre class="literal-block">\DeclareTextCommand{\do&#64;nothing}{LGR}[1]{#1}
+</pre>
+<p>(The argument processing ensures that kerning is preserved)</p>
+</div>
+<div class="section" id="keep-dialytika">
+<h4><a class="toc-backref" href="#id21">Keep dialytika.</a></h4>
+<p>Define an alias so that downcasing with <tt class="literal">\MakeLowercase</tt> does not
+convert a simple dialytika to a composite accent:</p>
+<pre class="literal-block">\DeclareTextCommand{\up&#64;Dialytika}{LGR}{\Dialytika}
+</pre>
+</div>
+<div class="section" id="mark-hiatus">
+<h4><a class="toc-backref" href="#id22">Mark hiatus</a></h4>
+<p>Tonos and dasia mark a hiatus if placed on the first vowel of a
+diphthong (ΑΙ, ΑΥ, ΕΙ). A dialytika must be placed on the second vowel
+if they are dropped (άυλος → ΑΫΛΟΣ, μάινα → ΜΑΪΝΑ, κέικ → ΚΕΪΚ, ἀυπνία
+→ ΑΫΠΝΙΑ):</p>
+<pre class="literal-block">\DeclareTextCommand{\&#64;hiatus}{LGR}[1]{#1}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{A}{\A&#64;hiatus}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{E}{\E&#64;hiatus}
+</pre>
+<p>Look ahead and place a diaeresis on Ι or Υ:</p>
+<pre class="literal-block">\DeclareTextCommand{\A&#64;hiatus}{LGR}{%
+  \LGR&#64;ifnextchar{I}{A\&quot;}{%
+    \LGR&#64;ifnextchar{U}{A\&quot;}{A}%
+  }%
+}
+\DeclareTextCommand{\E&#64;hiatus}{LGR}{%
+  \LGR&#64;ifnextchar{I}{E\&quot;}{%
+    \LGR&#64;ifnextchar{U}{E\&quot;}{E}%
+  }%
+}
+</pre>
+<p>As <tt class="literal">\&#64;ifnextchar</tt> gobbles spaces the lookahead macro definition from
+<tt class="literal">amsgen.sty</tt> is used:</p>
+<blockquote>
+<p>This macro is a new version of LaTeX’s <tt class="literal">\&#64;ifnextchar</tt>, macro
+that does not skip over spaces.</p>
+</blockquote>
+<pre class="literal-block">\ProvideTextCommand{\LGR&#64;ifnextchar}{LGR}[3]{%
+% \long\def\LGR&#64;ifnextchar#1#2#3{%
+  \let\reserved&#64;d= #1%
+  \def\reserved&#64;a{#2}\def\reserved&#64;b{#3}%
+  \futurelet\&#64;let&#64;token\LGR&#64;ifnch
+}
+\ProvideTextCommand{\LGR&#64;ifnch}{LGR}{%
+  \ifx\&#64;let&#64;token\reserved&#64;d \let\reserved&#64;b\reserved&#64;a \fi
+  \reserved&#64;b
+}
+</pre>
+<p>Unfortunately, the lookahead breaks kerning.</p>
+<p>Alternatives tried:</p>
+<ul>
+<li><p>CompositeCommands fail at the end of a macro, e.g. <tt class="literal"><span class="pre">\emph{\'a}</span></tt>:</p>
+<pre class="literal-block">%\DeclareTextCommand{\A&#64;hiatus}{LGR}{A}
+%\DeclareTextCommand{\E&#64;hiatus}{LGR}{E}
+
+%\DeclareTextCompositeCommand{\A&#64;hiatus}{LGR}{}{A}
+%\DeclareTextCompositeCommand{\A&#64;hiatus}{LGR}{I}{A\&quot;I}
+%\DeclareTextCompositeCommand{\A&#64;hiatus}{LGR}{U}{A\&quot;U}
+</pre>
+</li>
+<li><p>The glyph No 12 is a special &quot;Upcase Alpha&quot; that in ligature with Y
+and I adds a diaresis to them. However, it seems that it has only
+kerning definitions for I and Y (as it is not intended for direct
+use):</p>
+<pre class="literal-block">%\DeclareTextComposite{\&#64;hiatus}{LGR}{A}{12}
+</pre>
+<p>No such glyph exists for E but this is no problem as E does
+not require kerning anyway.</p>
+</li>
+</ul>
+<!-- References
+- - - - - - - - - - -->
+</div>
+</div>
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrxenc.pdf b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.pdf
new file mode 100644
index 00000000000..71e0068b136
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.pdf
diff --git a/Master/texmf-dist/doc/latex/lgrx/lgrxenc.tex b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.tex
new file mode 100644
index 00000000000..cdb9f340058
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/lgrxenc.tex
@@ -0,0 +1,176 @@
+% Test definitions for accents and composite accents in Greek
+\documentclass[british,greek,a4paper]{article}
+\pagestyle{empty}
+\enlargethispage{4ex}
+\usepackage{cmap} % fix search and cut-and-paste in Acrobat Reader
+
+\usepackage%
+{lmodern}
+% {gfsartemisia}
+% {gfsbaskerville}
+% [default]{gfsbodoni}
+% \usepackage[default]{gfscomplutum}
+% {gfsdidot}
+% [default]{gfsneohellenic}
+% {lmodern} \usepackage{gfsporson} \renewcommand*\rmdefault{porson}
+% [default]{gfssolomos}
+% {kerkis}
+% {teubner}
+\renewcommand{\ttdefault}{txtt}
+
+% Load the extended font encoding definitions (after font package)
+\usepackage[LGRx,T1]{fontenc}
+
+\usepackage{listings}
+\lstset{basicstyle=\ttfamily}
+
+% Babel package::
+
+\usepackage{babel}
+% revert the polutonikogreek definition of \~:
+\addto\extraspolutonikogreek{\renewcommand*{\~}{\a~}}
+\addto\extrasgreek{\renewcommand*{\~}{\a~}}
+
+% "Lipsiakos" italic font `cbleipzig`:
+\newcommand*{\lishape}{\fontencoding{LGR}\fontfamily{cmr}%
+		       \fontshape{li}\selectfont}
+\DeclareTextFontCommand{\textli}{\lishape}
+
+
+\begin{document}
+
+\selectlanguage{british}
+
+\section*{Greek diacritics with standard accent macros}
+
+% The greek diacritics are
+%
+% dase\~ia
+% yil\'h
+% t\'onos
+% bare\~ia
+% perispwm\'enh
+% dialutika
+
+\texttt{lgrxenc.def} is a comprehensive font encoding definition file.
+Diacritics can be input using an extension of the standard macro
+commands. Composite diacritics are input as
+backslash followed by the LGR transliteration.%
+\footnote{This makes it easy to follow the advise in
+	  \emph{teubner-doc}: ``typeset your paper with the regular
+	  accent vowel ligatures and [{\ldots}] substitute them in the
+	  final revision with the accented vowel macros only in those
+	  instances where the lack of kerning is disturbing''.}
+
+The example in greek-usage.pdf:
+%
+\begin{quote} \selectlanguage{greek}
+    T\'i f\'hic? \<Id\`wn \>enj\'ede pa\~id''
+    \>eleuj\'eran t\`ac plhs\'ion N\'umfac stefano\~usan,
+    S\'wstrate, \>er\~wn \'ap\~hljec e\>uj\'uc?
+\end{quote}
+is input as
+\begin{lstlisting}
+    T\'i f\'hic? \<Id\`wn \>enj\'ede pa\~id''
+    \>eleuj\'eran t\`ac plhs\'ion N\'umfac stefano\~usan,
+    S\'wstrate, \>er\~wn \'ap\~hljec e\>uj\'uc?
+\end{lstlisting}
+%
+Improvements:
+%
+\begin{itemize}
+
+\item Accents can be placed on any character:%
+  \footnote{Babel's \emph{polutonikogreek} option re-defines
+    \textbackslash\textasciitilde (even for
+    Latin with \textbackslash textlatin).
+    This document reverts the babel definition in the preamble
+    to make the tilde/perispomeni-accent work as usual in both,
+    English (\textgreek{ni\~n\~o} ni\~n\~o) and Greek
+    (\foreignlanguage{greek}{ni\~n\~o \textlatin{ni\~n\~o}}). }
+    \textgreek{\"k \`l \'m \~<n \<o \>'p \>9 \`\>-}
+
+\item Kerning is preserved
+  \selectlanguage{greek}
+  \begin{tabular}[t]{llll}
+     & \textlatin{roman} & \textlatin{italic} & \textlatin{cbleipzig} \\
+    \foreignlanguage{british}{accent macro:}  &
+      a\>ut'os & \emph{a\>ut\'os} & \textli{a\>ut\'os} \\
+    \foreignlanguage{british}{transliteration:} &
+      a>ut'os & \emph{a>ut'os} & \textli{a>ut'os}\\
+  \end{tabular}
+  \selectlanguage{british}
+
+  Kerning only works with pre-composed glyphs:
+  \textgreek{A\"UA $\rightarrow$ A\~UA}
+  (like in any font encoding: AVA $\rightarrow$ A\~VA).
+
+
+\item Following Greek typesetting convention, diacritics (except the
+  dialytika) are placed to the left of capital letters and and dropped
+  by \verb|\MakeUppercase|:
+
+  \begin{quote} \selectlanguage{greek}
+    \'antropos $\mapsto$ \MakeUppercase{\'antropos},
+    \>'antropos $\mapsto$ \MakeUppercase{\'>antropos},\\
+    Aqill\'eas $\mapsto$ \MakeUppercase{Aqill\'eas},
+    \>Aqille\'us $\mapsto$ \MakeUppercase{\>Aqille\'us}.
+  \end{quote}
+
+  % Greek differs from Latin in that it capitalises letters with
+  % diacritics differently, depending on whether the entire word is in
+  % capitals (whereupon diacritics are eliminated), or the initial is
+  % capitalised only, as in the first word in a sentence or in a title
+  % (whereupon the diacritics are retained, although they appear to the
+  % left of the letter rather than above it.)
+
+  The dialytika is printed even in cases where it's not needed
+  in lowercase:
+  \begin{quote} \selectlanguage{greek}
+    \'aulos $\mapsto$ \MakeUppercase{\'aulos},
+    \'>aulos $\mapsto$ \MakeUppercase{\'\>aulos}%
+    \footnote{\selectlanguage{british} Fails if written as
+      \texttt{\textbackslash >'} in \texttt{polutonikogreek}
+      (which changes the \texttt{\textbackslash uccode} of
+      \texttt{\textbackslash >}):
+      \selectlanguage{greek} \'>aulos $\mapsto$ \MakeUppercase{\>'aulos}}
+    % from http://diacritics.typo.cz/index.php?id=69  μάινα -> ΜΑΪΝΑ
+    m\'aina $\mapsto$ \MakeUppercase{m\'aina},\\
+    % from  http://de.wikipedia.org/wiki/Neugriechische_Orthographie#Das_Trema
+    % κέικ, ἀυπνία/αϋπνία
+    k\'eik, $\mapsto$ \MakeUppercase{k\'eik},
+    \>aupn\'ia $\mapsto$ \MakeUppercase{\>aupn\'ia}.
+  \end{quote}
+\end{itemize}
+
+\selectlanguage{british} Composite diacritics can be specified as
+backslash + LGR transliteration%
+\footnote{However, \textbackslash{}MakeUppercase fails, if a
+	  non-escaped tilde character (like in
+	  \texttt{\textbackslash{}>\textasciitilde{}a}) is used in a
+	  document which does not define the \emph{greek} or
+	  \emph{polutonikogreek} language.
+	 }
+or combined accent macros, e.\,g. \textgreek{\~>a} can be written as
+\begin{quote}
+  \verb+\~>a+, \verb+\>~a+,
+  \verb+\~\>{a}+, or \verb+\~\>a+.
+\end{quote}
+However, braces in composite accents 
+(\verb+\~{\>a}+, \verb+\~{>a}+, or \verb+\~{\>{a}}+)
+lead to errors.
+
+Accent macros can start with \verb|\a| instead of \verb|\| when the
+short form is redefined, e.\,g. inside a \emph{tabbing} environment.
+This works also for the new-defined Dasia and Psili shortcuts
+(becoming \verb|\a<| and \verb|\a>|):
+%
+\begin{quote}
+\selectlanguage{greek}
+\begin{tabbing}
+T'i f'hic? \= T\a'i f\a'hic? \\
+<Id`wn \> \a>enj\a'ede pa\a~id
+\end{tabbing}
+\end{quote}
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/lgrx/textalpha-test.pdf b/Master/texmf-dist/doc/latex/lgrx/textalpha-test.pdf
new file mode 100644
index 00000000000..070d63aae25
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/textalpha-test.pdf
diff --git a/Master/texmf-dist/doc/latex/lgrx/textalpha-test.tex b/Master/texmf-dist/doc/latex/lgrx/textalpha-test.tex
new file mode 100644
index 00000000000..c3a33e248dd
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/textalpha-test.tex
@@ -0,0 +1,133 @@
+\documentclass{article}
+\usepackage{cmap} % fix search and cut-and-paste in PDF
+\usepackage{lmodern}
+\usepackage{parskip}
+\usepackage{textcomp}
+\usepackage{textalpha}
+\usepackage[T1]{fontenc}
+\usepackage[utf8]{inputenc}
+\usepackage[colorlinks=true,linkcolor=blue,urlcolor=blue]{hyperref}
+\hypersetup{unicode=true}
+\usepackage{bookmark}
+
+\newcommand{\LGR}{\fontencoding{LGR}\selectfont}
+\newcommand{\Latin}{\fontencoding{T1}\selectfont}
+
+\providecommand{\greektext}{%
+  \fontencoding{LGR}\selectfont\def\encodingdefault{LGR}%
+}
+\providecommand*{\textgreek}[1]{\leavevmode{\greektext #1}}
+
+\DeclareTextCommand{\TextGreek}{LGR}[1]{#1}
+\DeclareTextCommandDefault{\TextGreek}[1]{\textgreek{#1}}
+
+\pagestyle{empty}
+\setcounter{secnumdepth}{0}
+
+\begin{document}
+
+\subsection{Greek alphabet}
+
+Greek letters via Latin transscription in LGR font encoding:
+
+\LGR 
+\MakeUppercase{a b g d e z h j i k l m n x o p r s t u f q y w}
+
+a b g d e z h j i k l m n x o p r s c t u f q y w
+
+\Latin
+Greek letters via default macros in other font encoding (here T1):
+
+\textAlpha{} \textBeta{} \textGamma{} \textDelta{} \textEpsilon{}
+\textZeta{} \textEta{} \textTheta{} \textIota{} \textKappa{}
+\textLambda{} \textMu{} \textNu{} \textXi{} \textOmicron{} \textPi{}
+\textRho{} \textSigma{} \textTau{} \textUpsilon{} \textPhi{}
+\textChi{} \textPsi{} \textOmega{}
+
+
+\textalpha{} \textbeta{} \textgamma{} \textdelta{} \textepsilon{}
+\textzeta{} \texteta{} \texttheta{} \textiota{} \textkappa{}
+\textlambda{} \textmu{} \textnu{} \textxi{} \textomicron{} \textpi{}
+\textrho{} \textsigma{} \textvarsigma{} \texttau{} \textupsilon{}
+\textphi{} \textchi{} \textpsi{} \textomega{}
+
+So you can easily write a single Greek symbol (like \textPsi{} or
+\textmu{}) or
+\textlambda\textomicron\textgamma\textomicron\textvarsigma{} in
+non-Greek text or ISO-conforming formulas with an upright pi symbol
+like $A = \mbox{\textpi} r^2$ instead of $A = \pi r^2$.
+
+However, kerning is broken in other font encodings: compare
+\textgreek{AUA} (LGR) to \textAlpha\textUpsilon\textAlpha (T1).
+Because of this (and for proper hyphenation), use of babel and correct
+language setting is recommended for Greek quotes.
+
+\subsection{\textlambda\textomicron\textgamma\textomicron\textvarsigma{},
+            λογος and \TextGreek{logos}}
+
+The subsection title above uses: text* macros, Unicode input and the LGR
+transcription for the Greek word \TextGreek{logos}. The last variant (Latin
+transscription) is written in Latin letters in the PDF bookmark.
+
+On 2010-11-05, Heiko Oberdiek wrote in comp.text.tex:
+
+\begin{quote}
+   \textbackslash pdfstringdef (converting TeX code to PDF strings for
+   bookmarks) supports NFSS2 and needs active characters. Encoding
+   stuff based on the internal font machinery of TeX (letters with
+   catcode 11 or 12, ligatures) does not work, because the strings
+   don't reach TeX's stomach.
+\end{quote}
+  
+\subsection{Diacritics}
+
+In LGR encoding, shortcuts as well as named macros are set up for use with
+the Latin transcription. 
+
+Composition of diacritics (like \verb+\Dasia\Tonos+) fails in other
+font encodings. Long names (like \verb+\DasiaOxia+) work, however they
+do not select precomposed characters (the difference becomes obvious
+if you drag-and-drop text from the PDF version of this document):
+%
+LGR: \LGR \<'a \Dasia\Tonos a \DasiaOxia a \DasiaOxia\textalpha \Latin \\
+Latin: \DasiaOxia\textalpha
+
+Diacritics (except the dialytika) should placed
+before capital letters and dropped with MakeUppercase:
+
+\LGR 
+\<{\textalpha} \>{\textepsilon} \"'{\textiota} \`>{\texteta}
+\'<{\textomicron} \~<{\textupsilon} \~>{\textomega}
+\\
+\<{\textAlpha} \>{\textEpsilon} \"'{\textIota} \`>{\textEta}
+\'<{\textOmicron} \~<{\textUpsilon} \~>{\textOmega}
+\\
+\MakeUppercase{%
+ \<{\textalpha} \>{\textepsilon} \"'{\textiota} \`>\texteta{}
+ \'<{\textomicron} \~<{\textupsilon} \~>{\textomega}
+}
+
+\Latin However, in other font encodings, this does not work:
+
+No kerning: (\textgreek{ΑΥΑ} vs. ΑΥΑ), misplaced multiple (\textgreek{ἅ} vs.
+ἅ) or Titlecase accents (\textgreek{Ά Έ Ή Ί} vs. Ά Έ Ή Ί) and errors with
+MakeUppercase.
+
+Therefore, we would need to define macros for all Unicode characters
+that we want to access without explicit font-encoding change.
+
+Alternative: A \verb+\TextGreek+ TextCommandDefault that wraps the argument in
+the equivalent of Babel's \verb+\textgreek+ with an LGR TextCommand that
+just passes the argument. This is done in the preamble of this document.
+
+This works with the Babel transscription (\TextGreek{logos}), 
+keeps kerning (if the kerning pair is inside the argument,
+\TextGreek{\textAlpha\textUpsilon\textAlpha}),
+and allows iterative accent macros where pre-composed characters are
+selected (\TextGreek{\DasiaOxia\textalpha} or
+\TextGreek{\Dasia\Tonos\textalpha}).
+
+TODO: Use this definition for multi-macro definitions in the Unicode
+definition file?
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/lgrx/textalpha.sty.html b/Master/texmf-dist/doc/latex/lgrx/textalpha.sty.html
new file mode 100644
index 00000000000..12308b76711
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/lgrx/textalpha.sty.html
@@ -0,0 +1,854 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils 0.10: http://docutils.sourceforge.net/" />
+<title>Greek symbols in text</title>
+<meta name="copyright" content="© 2010 Günter Milde" />
+<style type="text/css">
+
+/*
+:Author: David Goodger (goodger@python.org)
+:Id: $Id: html4css1.css 7056 2011-06-17 10:50:48Z milde $
+:Copyright: This stylesheet has been placed in the public domain.
+
+Default cascading style sheet for the HTML output of Docutils.
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+See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
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+<style type="text/css">
+
+/* html4css2.css: Cascading style sheet for Docutils' html4strict writer.   */
+/*                                                                          */
+/* :Author: Günter Milde                                                    */
+/* :Copyright: © 2009 Günter Milde.                                         */
+/*             Released  without warranties or conditions of any kind       */
+/*             under the terms of the Apache License, Version 2.0           */
+/*          http://www.apache.org/licenses/LICENSE-2.0                      */
+/*                                                                          */
+/* This stylesheet supplements the Docutils standard style 'html4css1.css'. */
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+/* browsers).                                                               */
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+/* Offset for field content (corresponds to the --field-name-limit option) */
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+  margin-left:  9em; /* ca. 14 chars in the test examples */
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+
+/* start field-body on a new line after long field names */
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+/* dl.field-list > dd > ul:first-child, */
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+
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+
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+dl.option-list > dd {
+  margin-left: 8em;
+  /* margin-bottom: 0.5em; */
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+
+/* start description on a new line after long options */
+dl.option-list > dd p {
+  width: 100%;
+  display: inline-block;
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+
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+/*   background: green; */
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+}
+
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+--------------------------
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+*/
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+}
+/* reset for child elements */
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+  text-indent: 0;
+  margin-top: 0;
+  /* background: lightgreen; */
+}
+
+/* Label */
+ol > li:before {
+  /* increment and typeset counter(s), */
+  counter-increment: item;
+  content: counter(item) ".";
+  /* display next to the content (aligned top-right), */
+  display: inline-block;
+  text-align: right;
+  vertical-align: top;
+  /* sum must match ol>li {text-indent:} (40px is Mozillas default) */
+  width: 35px;
+  padding-right: 5px;
+/*   background: yellow; */
+}
+
+/* The list item's first line starts next to the label, without indent */
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+ol > li > dl:first-child {
+  display: inline-block;
+  /* background: lightblue; */
+}
+
+/* default separator variants */
+ol.loweralpha > li:before {
+  content: counter(item, lower-alpha) ")";
+}
+ol.upperalpha  > li:before {
+  content: counter(item, upper-alpha) ".";
+}
+ol.lowerroman  > li:before {
+  content: "(" counter(item, lower-roman) ")";
+}
+ol.upperroman  > li:before {
+  content: counter(item, upper-roman) ")";
+}
+/* nested counters (1, 1.1, 1.1.1, etc) */
+/* nested enumerated lists "inherit" the class attribute, other lists not */
+ol.nested > li:before, ol.nested  ol > li:before {
+  content: counters(item, ".") " ";
+}
+
+/* lists nested in definition list */
+
+dd > ul, dd > ol {
+  padding-left: 0pt;
+
+/* TODO: prefix, suffix? */
+
+/* smaller font for super- and subscripts */
+/* sub, sup {font-size: 70%;} */ /* Mozilla default is `smaller` */
+
+
+/* Tables */
+/* ====== */
+
+/* margins and borders for "normal" tables */
+table {
+  margin-top: 0.5em ;
+  margin-bottom: 0.5em;
+/*   border-style: outset; */
+  border-style: solid;
+  border-color: silver;
+  border-width: thin;
+  border-collapse: collapse;
+}
+blockquote > table {
+  margin-top: 0em ;
+  margin-bottom: 0em;
+}
+
+td, th {
+  border-style: solid;
+  border-width: thin;
+  border-color: silver;
+  /* text-align: left; */
+  padding: 0 1ex;
+}
+
+td > p:first-child, th > p:first-child {
+  margin-top: 0;
+}
+td > p, th > p {
+  margin-bottom: 0;
+}
+
+/* no borders for "borderless" tables */
+table.borderless, table.borderless * {
+  border-style: none;
+}
+
+/* "booktabs" style (no vertical lines) */
+table.booktabs {
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+  border-top: 2px solid;
+  border-bottom: 2px solid;
+}
+
+table.booktabs * {
+  border: 0;
+}
+table.booktabs th {
+  border-bottom: thin solid;
+}
+
+table > caption {
+  text-align: left;
+/*   padding: 2em 0 1em 0; */
+}
+
+/* numbered tables*/
+table.numbered > caption:before {
+  counter-increment: table; /* defined/re-set in body */
+  content: "Table " counter(table) ": ";
+  font-weight: bold;
+}
+
+
+/* literal text
+   ------------
+*/
+/* whitespace and wrapping in inline literals */
+/* possible values: normal, nowrap, pre, pre-wrap, pre-line */
+tt.literal {
+  white-space: pre-wrap;
+}
+
+/* /* compensate for initial line-break (which is literal with XHTML 1.1) */ */
+/* pre.literal-block, pre.doctest-block {				     */
+/*   margin-top: 0em ;							     */
+/* }									     */
+
+/* Table of Contents */
+
+/* don't indent like a topic */
+div.topic.contents {
+  margin: 0;
+}
+/* div.topic.contents ul { */
+/*   list-style: none;	   */
+/*   }			   */
+
+div.topic.contents a {
+  text-decoration: none; /* no underline for links */
+}
+
+/* section numbers */
+
+span.sectnum {
+  padding-right: 1ex;
+}
+
+/* admonitions */
+
+/* no padding for top and bottom */
+div.admonition, div.attention, div.caution, div.danger, div.error,
+div.hint, div.important, div.note, div.tip, div.warning {
+  padding: 0px 1em }
+
+</style>
+</head>
+<body>
+<div class="document" id="greek-symbols-in-text">
+<h1 class="title">Greek symbols in text</h1>
+
+<dl class="docinfo">
+<dt class="copyright">Copyright</dt>
+<dd class="copyright">© 2010 Günter Milde</dd>
+<dt>Licence</dt>
+<dd><p>This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or any later version.</p>
+</dd>
+<dt>Identification</dt>
+<dd><pre class="literal-block">\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{textalpha}
+[2010/08/04 v0.1 macros for Greek letters in text]
+</pre>
+</dd>
+</dl>
+<div class="abstract topic">
+<p class="topic-title first">Abstract</p>
+<p>Provide a set of <tt class="literal">\text*</tt> macros for Greek letters
+outside math.</p>
+</div>
+<dl class="docutils">
+<dt>Changelog:</dt>
+<dd><table class="borderless">
+<colgroup>
+<col width="14%" />
+<col width="7%" />
+<col width="79%" />
+</colgroup>
+<tbody valign="top">
+<tr><td><p>2010-06-16</p></td>
+<td><p>0.1</p></td>
+<td><p>initial version</p></td>
+</tr>
+</tbody>
+</table>
+</dd>
+</dl>
+<div class="section" id="motivation">
+<h1>Motivation</h1>
+<p>By default, the <tt class="literal">\alpha</tt> -- <tt class="literal">\Omega</tt> macros for Greek letters</p>
+<ul class="simple">
+<li><p>are only valid in mathematical mode</p></li>
+<li><p>do not change shape (default shape is italic)</p></li>
+</ul>
+<p>In Greek text fonts with the LGR font encoding, letters are
+accessible by a Latin transcription.</p>
+<p>This package provides a set of macros that can be used to access Greek
+symbols from a font in LGR encoding (e.g. the <a class="reference external" href="http://www.ctan.org/pkg/cbgreek-complete">CB fonts</a>) without the
+need for an explicite font-encoding switch.</p>
+<p>The macro names follow the established scheme to prepend <tt class="literal">\text*</tt> to
+the Adobe glyph name (if it exists) or the corresponding math-macro, so
+<tt class="literal">\textalpha</tt> -- <tt class="literal">\textOmega</tt> prints α – Ω.</p>
+<ul class="simple">
+<li><p>In combination with the <tt class="literal">\text</tt> macro from amsmath, this can be
+used to get matching upright and bold upright Greek symbols in math
+as well.</p></li>
+<li><p>In combination with <tt class="literal"><span class="pre">\usepackage[utf8]{inputenc}</span></tt> and the
+accompanying <tt class="literal">lgrenc.dfu</tt> file, Unicode input of Greek characters
+is supported.</p></li>
+</ul>
+<p>This is done using NFSS default definitions as explained in the
+<a class="reference external" href="http://www.ctan.org/tex-archive/macros/latex/doc/fntguide.pdf">fntguide</a> (section 5.3).</p>
+<dl class="docutils">
+<dt>Attention</dt>
+<dd><p>While the macros work reasonably well for single letters, the
+automatic font-encoding switches behind the doors destroy the
+kerning between the letters.</p>
+<p>Text composites (replacement of accent+character with a pre-composed
+character) work in LGR, but not in other encodings (due to the
+forth-and-back font encoding switch).</p>
+<p>Therefore, Greek text should be written with the help of <a class="reference external" href="http://www.ctan.org/cgi-bin/ctanPackageInformation.py?id=babel">babel</a>,
+setting the language to either <tt class="literal">greek</tt> or <tt class="literal">polutonikogreek</tt>.</p>
+</dd>
+</dl>
+</div>
+<div class="section" id="implementation">
+<h1>Implementation</h1>
+<p>This package requires the extended font encoding definitions:</p>
+<pre class="literal-block">\input{lgrxenc.def}
+</pre>
+<div class="section" id="greek-alphabet">
+<h2>Greek Alphabet</h2>
+<p>Define the <tt class="literal">text*</tt> marcos as default for all font encodings:</p>
+<pre class="literal-block">\DeclareTextSymbolDefault{\textAlpha}{LGR}
+\DeclareTextSymbolDefault{\textBeta}{LGR}
+\DeclareTextSymbolDefault{\textGamma}{LGR}
+\DeclareTextSymbolDefault{\textDelta}{LGR}
+\DeclareTextSymbolDefault{\textEpsilon}{LGR}
+\DeclareTextSymbolDefault{\textZeta}{LGR}
+\DeclareTextSymbolDefault{\textEta}{LGR}
+\DeclareTextSymbolDefault{\textTheta}{LGR}
+\DeclareTextSymbolDefault{\textIota}{LGR}
+\DeclareTextSymbolDefault{\textKappa}{LGR}
+\DeclareTextSymbolDefault{\textLambda}{LGR}
+\DeclareTextSymbolDefault{\textMu}{LGR}
+\DeclareTextSymbolDefault{\textNu}{LGR}
+\DeclareTextSymbolDefault{\textXi}{LGR}
+\DeclareTextSymbolDefault{\textOmicron}{LGR}
+\DeclareTextSymbolDefault{\textPi}{LGR}
+\DeclareTextSymbolDefault{\textRho}{LGR}
+\DeclareTextSymbolDefault{\textSigma}{LGR}
+\DeclareTextSymbolDefault{\textTau}{LGR}
+\DeclareTextSymbolDefault{\textUpsilon}{LGR}
+\DeclareTextSymbolDefault{\textPhi}{LGR}
+\DeclareTextSymbolDefault{\textChi}{LGR}
+\DeclareTextSymbolDefault{\textPsi}{LGR}
+\DeclareTextSymbolDefault{\textOmega}{LGR}
+%
+\DeclareTextSymbolDefault{\textalpha}{LGR}
+\DeclareTextSymbolDefault{\textbeta}{LGR}
+\DeclareTextSymbolDefault{\textgamma}{LGR}
+\DeclareTextSymbolDefault{\textdelta}{LGR}
+\DeclareTextSymbolDefault{\textepsilon}{LGR}
+\DeclareTextSymbolDefault{\textzeta}{LGR}
+\DeclareTextSymbolDefault{\texteta}{LGR}
+\DeclareTextSymbolDefault{\texttheta}{LGR}
+\DeclareTextSymbolDefault{\textiota}{LGR}
+\DeclareTextSymbolDefault{\textkappa}{LGR}
+\DeclareTextSymbolDefault{\textlambda}{LGR}
+\DeclareTextSymbolDefault{\textmu}{LGR}
+\DeclareTextSymbolDefault{\textnu}{LGR}
+\DeclareTextSymbolDefault{\textxi}{LGR}
+\DeclareTextSymbolDefault{\textomicron}{LGR}
+\DeclareTextSymbolDefault{\textpi}{LGR}
+\DeclareTextSymbolDefault{\textrho}{LGR}
+\DeclareTextSymbolDefault{\textsigma}{LGR}
+\DeclareTextSymbolDefault{\textvarsigma}{LGR}
+\DeclareTextSymbolDefault{\texttau}{LGR}
+\DeclareTextSymbolDefault{\textupsilon}{LGR}
+\DeclareTextSymbolDefault{\textphi}{LGR}
+\DeclareTextSymbolDefault{\textchi}{LGR}
+\DeclareTextSymbolDefault{\textpsi}{LGR}
+\DeclareTextSymbolDefault{\textomega}{LGR}
+</pre>
+</div>
+<div class="section" id="diacritics">
+<h2>Diacritics</h2>
+<p>Diacritics are defined via &quot;named&quot; macros in <tt class="literal">lgrxenc.def</tt>. Make them
+default in any encoding:</p>
+<pre class="literal-block">\DeclareTextAccentDefault{\Dasia}{LGR}
+\DeclareTextAccentDefault{\Psili}{LGR}
+\DeclareTextAccentDefault{\Tonos}{LGR}
+\DeclareTextAccentDefault{\Varia}{LGR}
+\DeclareTextAccentDefault{\Perispomeni}{LGR}
+\DeclareTextAccentDefault{\Dialytika}{LGR}
+\DeclareTextAccentDefault{\&lt;}{LGR}
+\DeclareTextAccentDefault{\&gt;}{LGR}
+%
+\DeclareTextAccentDefault{\DasiaOxia}{LGR}
+\DeclareTextAccentDefault{\DasiaVaria}{LGR}
+\DeclareTextAccentDefault{\DasiaPerispomeni}{LGR}
+\DeclareTextAccentDefault{\PsiliOxia}{LGR}
+\DeclareTextAccentDefault{\PsiliVaria}{LGR}
+\DeclareTextAccentDefault{\PsiliPerispomeni}{LGR}
+\DeclareTextAccentDefault{\DialytikaTonos}{LGR}
+\DeclareTextAccentDefault{\DialytikaVaria}{LGR}
+\DeclareTextAccentDefault{\DialytikaPerispomeni}{LGR}
+</pre>
+<!-- References
+- - - - - - - - - - -->
+</div>
+</div>
+</div>
+</body>
+</html>
diff --git a/Master/texmf-dist/tex/latex/lgrx/lgrxenc.def b/Master/texmf-dist/tex/latex/lgrx/lgrxenc.def
new file mode 100644
index 00000000000..a847402f8a8
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lgrx/lgrxenc.def
@@ -0,0 +1,1021 @@
+% lgrxenc.def
+% ***********
+% comprehensive LGR Greek font encoding definitions
+% =================================================
+%
+% :Copyright: © 2010 Günter Milde
+% :Licence:   This work may be distributed and/or modified under the
+%             conditions of the `LaTeX Project Public License`_, either
+%             version 1.3 of this license or any later version.
+%
+% :Abstract:  The LGR font encoding is the de-facto standard for Greek
+%             typesetting with LaTeX. However, the encoding definition
+%             file that ships with babel misses many of the definitions
+%             common since the advent of the NFSS (see fntguide_ "Encodings").
+%
+%             This file provides a comprehensive set of macros to
+%             typeset Greek with LGR encoded fonts. It works for both,
+%             monotonic and polytonic Greek, independent of the `babel`
+%             package.
+%
+% .. contents::
+%
+%
+% Changelog
+% ---------
+%
+% ===== ============  ===================================================
+% 0.1   2010-03-31    initial attempt
+% 0.2   2010-04-20    diacritics dropped in UPPERCASE
+% 0.3   2010-06-08    handle Titlecase and UPPERCASE extending
+%                     ``\@uclclist``
+% 0.3.1 2010-06-10    code cleanup: replace dummy accent hack
+%                     with TextCommand
+% 0.4   2010-06-15    more text symbols
+% 0.4.1 2010-08-06    prevent multiple evaluation
+% 0.5   2010-08-27    support ``\textalpha`` ... ``\textOmega``
+% 0.5.1 2012-05-08    upload to CTAN
+% ===== ============  ===================================================
+%
+% Usage
+% -----
+%
+% To prevent confusion with Babel_'s rudimentary ``lgrenc.def``, this file
+% is named ``lgrxenc.def``. Load it by calling fontenc_ with the ``LGRx``
+% option.
+%
+% Example:
+%   Select font encodings `T1` (as default) and `LGR` (with the comprehensive
+%   font encoding definitions)
+%
+%     ``\usepackage[LGRx,T1]{fontenc}``
+%
+% .. Attention:: The name of the font encoding defined by the option ``LGRx``
+%    is **not** `LGRx` but `LGR`. Therefore, ``LGRx`` may not be the
+%    last option (as fontenc uses the last option to select the default font
+%    encoding). To set `LGR` as as default font encoding specify both,
+%    `LGRx` and `LGR`, e.g.
+%
+%       ``\usepackage[LGRx,T1,LGR]{fontenc}``
+%
+%
+% Macro names
+% -----------
+%
+% The fntguide_ (section 6.4 Naming conventions) recommends:
+%
+%   Where possible, text symbols should be named as ``\text`` followed
+%   by the Adobe glyph name: for example ``\textonequarter`` or
+%   ``\textsterling``. Similarly, math symbols should be named as
+%   ``\math`` followed by the glyph name, for example
+%   ``\mathonequarter`` or ``\mathsterling``.
+%
+% Open questions:
+%
+% * Can we omit the ``text`` prefix for macros that are already
+%   established in short form (e.g. via babel's ``greek.ldf``) and do
+%   not have a math counterpart?
+%
+%   Pro:
+%     + Simpler.
+%
+%     + Ease of use (less typing, better readability of source text).
+%
+%     + Backwards compatible (many established macro names).
+%
+%     + There are examples of encoding-specific macros
+%       without the ``text``-prefix, especially for letters:
+%
+%       * ``\AE \DH \DJ \L \NG \OE \O \SS \TH \ae \dh \dj \guillemotleft``
+%         ``\guillemotright \guilsinglleft \guilsinglright \i \j \l \ng``
+%         ``\oe \o \quotedblbase \quotesinglbase \ss \th``
+%         in `T1` and `OT1`,
+%       * ``\CYR*`` and ``\cyr*`` in `T2*`
+%       * ``\heb*`` or no prefix in `HE8`
+%       * short descriptive names in the arabic part of `PU`
+%         (``puarenc.def``) (but e.g. ``\textkoppagreek`` in
+%         ``puenc.def``)
+%
+%     + ``text`` prefix does **not** mark a macro as
+%
+%       * encoding-specific
+%       * inserting a glyph
+%
+%       as there are e.g. font-changing macros (``\textbf``, ``\textit``)
+%       and encoding-changing macros (``\textgreek``, ``\textcyr``).
+%
+%
+%   Contra:
+%     - Less consistent.
+%
+%     - ``text`` prefix marks a macro as confined to text mode
+%
+%     - Short forms can be defined in a package.
+%
+% * How to name *accent macros* (``\DeclareTextAccent`` definitions)?
+%
+%   - Should ``\texttonos`` be an accent macro or a spacing character?
+%
+%   - How about a common prefix ``\accent...`` or postfix ``\...Accent``?
+%
+%
+% * How about glyph names with numbers and dots?
+%
+%   - Adobe recommends ``uni`` (or ``u``) + Unicode number for all
+%     Unicode characters without established name.
+%
+%     While it is *possible* to apply this scheme to TeX macros, it is
+%     hardly advisable: ``\koppa`` is far better readable than
+%     ``\csname uni03DF\endcsname``.
+%
+% * If there exists a math-mode macro for a symbol, the corresponding text
+%   macro should be formed by prepending ``text``.
+%
+%     Example: The glyph name for the final sigma is ``sigma1``, but the
+%     corresponding math-macro is ``\varsigma``. IMO, the text symbol
+%     should be available as ``\textvarsigma`` and not
+%     ``\csname textsigma1\endcsname``.
+%
+%   Could this become a general rule?
+%
+%   Problems:
+%     * ``\varepsilon`` and ``\varphi`` math macros map to "GREEK SMALL
+%       LETTER \*", while others map to "GREEK * SYMBOL" Unicode chars.
+%
+%
+% The `Adobe Glyph List For New Fonts`_ has names for many glyphs in the
+% `Greek and Coptic` Unicode block, but not for `Greek extended`.
+%
+% An alternative, more complete set of short mnemonic character names is
+% the `XML Entity Definitions for Characters`_ W3C Recommendation from
+% 01 April 2010.
+%
+% For glyph names of the LGR encoding see e.g. ``CB.enc`` by
+% Apostolos Syropoulos and ``xl-lgr.enc`` from the `libertine` package.
+% ``lgr.cmap`` provides a mapping to Unicode characters.
+%
+% A full set of ``\text*`` symbol macros is defined in ``ucsencs.def``
+% from the ucs_ package.
+%
+% Using the names from ``puenc.def`` ensures that the `hyperref` package
+% will do the right conversion to a PDF-string
+% (see `<greek-part-of-puenc.def>`_).
+%
+% For accent macros, this file uses Greek names like in Unicode and
+% ucsencs.def (without ``text`` prefix). Accent macro names are Capitalized or
+% CamelCase, as they are intended for use in packages or classes. For the
+% end-user "symbol macros" (``\~ \' \` \" \< \>``) are provided.
+%
+%
+% Implementation
+% --------------
+%
+% Read this file only once
+% ~~~~~~~~~~~~~~~~~~~~~~~~
+% ::
+
+\@ifundefined{ver@lgrxenc.def}
+  {\message{setting up comprehensive LGR font encoding definitions.}}
+  {\message{comprehensive LGR font encoding definitions already loaded}
+   \expandafter\endinput % "return"
+  }
+
+% Announcement
+% ~~~~~~~~~~~~
+%
+%   \ProvidesFile{lgrxenc.def}
+%            [2010/06/08 v0.5.1 %
+%             comprehensive LGR Greek Font Encoding definitions]
+%
+%
+% Base setup
+% ~~~~~~~~~~
+%
+% The base setup is copied from the standard encoding file
+% ``lgrenc.def`` that comes with the Babel package::
+
+\DeclareFontEncoding{LGR}{}{}
+\DeclareFontSubstitution{LGR}{cmr}{m}{n}
+\DeclareErrorFont{LGR}{cmr}{m}{n}{10}
+
+% Text symbols
+% ~~~~~~~~~~~~
+%
+% Greek Alphabet
+% """"""""""""""
+%
+% All letters are accessible by the Latin transcription.  However, as
+% they are distinct text symbols, ``\text*`` macros are defined.
+% The `textalpha.sty` package makes these macros available in any font
+% encoding. ::
+
+\DeclareTextSymbol{\textAlpha}{LGR}{65}
+\DeclareTextSymbol{\textBeta}{LGR}{66}
+\DeclareTextSymbol{\textGamma}{LGR}{71}
+\DeclareTextSymbol{\textDelta}{LGR}{68}
+\DeclareTextSymbol{\textEpsilon}{LGR}{69}
+\DeclareTextSymbol{\textZeta}{LGR}{90}
+\DeclareTextSymbol{\textEta}{LGR}{72}
+\DeclareTextSymbol{\textTheta}{LGR}{74}
+\DeclareTextSymbol{\textIota}{LGR}{73}
+\DeclareTextSymbol{\textKappa}{LGR}{75}
+\DeclareTextSymbol{\textLambda}{LGR}{76}
+\DeclareTextSymbol{\textMu}{LGR}{77}
+\DeclareTextSymbol{\textNu}{LGR}{78}
+\DeclareTextSymbol{\textXi}{LGR}{88}
+\DeclareTextSymbol{\textOmicron}{LGR}{79}
+\DeclareTextSymbol{\textPi}{LGR}{80}
+\DeclareTextSymbol{\textRho}{LGR}{82}
+\DeclareTextSymbol{\textSigma}{LGR}{83}
+\DeclareTextSymbol{\textTau}{LGR}{84}
+\DeclareTextSymbol{\textUpsilon}{LGR}{85}
+\DeclareTextSymbol{\textPhi}{LGR}{70}
+\DeclareTextSymbol{\textChi}{LGR}{81}
+\DeclareTextSymbol{\textPsi}{LGR}{89}
+\DeclareTextSymbol{\textOmega}{LGR}{87}
+%
+\DeclareTextSymbol{\textalpha}{LGR}{97}
+\DeclareTextSymbol{\textbeta}{LGR}{98}
+\DeclareTextSymbol{\textgamma}{LGR}{103}
+\DeclareTextSymbol{\textdelta}{LGR}{100}
+\DeclareTextSymbol{\textepsilon}{LGR}{101}
+\DeclareTextSymbol{\textzeta}{LGR}{122}
+\DeclareTextSymbol{\texteta}{LGR}{104}
+\DeclareTextSymbol{\texttheta}{LGR}{106}
+\DeclareTextSymbol{\textiota}{LGR}{105}
+\DeclareTextSymbol{\textkappa}{LGR}{107}
+\DeclareTextSymbol{\textlambda}{LGR}{108}
+\DeclareTextSymbol{\textmu}{LGR}{109}
+\DeclareTextSymbol{\textnu}{LGR}{110}
+\DeclareTextSymbol{\textxi}{LGR}{120}
+\DeclareTextSymbol{\textomicron}{LGR}{111}
+\DeclareTextSymbol{\textpi}{LGR}{112}
+\DeclareTextSymbol{\textrho}{LGR}{114}
+\DeclareTextCommand{\textsigma}{LGR}{s\noboundary} % σ
+\DeclareTextSymbol{\textvarsigma}{LGR}{99}         % ς final sigma
+\DeclareTextSymbol{\textautosigma}{LGR}{115}       % σ (ς at end of word)
+\DeclareTextSymbol{\texttau}{LGR}{116}
+\DeclareTextSymbol{\textupsilon}{LGR}{117}
+\DeclareTextSymbol{\textphi}{LGR}{102}
+\DeclareTextSymbol{\textchi}{LGR}{113}
+\DeclareTextSymbol{\textpsi}{LGR}{121}
+\DeclareTextSymbol{\textomega}{LGR}{119}
+
+
+% Additional Greek symbols
+% """"""""""""""""""""""""
+%
+% Ancient Greek Numbers (Athenian Numerals)
+% named like in the athnum_ package::
+
+\DeclareTextSymbol{\PiDelta}{LGR}{2} % GREEK ACROPHONIC ATTIC FIFTY
+\DeclareTextSymbol{\PiEta}{LGR}{3}   % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+\DeclareTextSymbol{\PiChi}{LGR}{4}   % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+\DeclareTextSymbol{\PiMu}{LGR}{5}    % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+
+% or using Greek numerals (as in ``xl-lgr.enc``)::
+
+%\DeclareTextSymbol{\pentedeka}{LGR}{2}    % GREEK ACROPHONIC ATTIC FIFTY
+%\DeclareTextSymbol{\pentehekaton}{LGR}{3} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
+%\DeclareTextSymbol{\penteqilioi}{LGR}{4}  % GREEK ACROPHONIC ATTIC FIVE THOUSAND
+%\DeclareTextSymbol{\pentemurioi}{LGR}{5}  % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
+
+
+% after babel's ``greek.ldf`` and teubner_::
+
+\DeclareTextSymbol{\stigma}{LGR}{6}         % ϛ
+\DeclareTextSymbol{\varstigma}{LGR}{7}      % stigma variant (CB.enc, teubner)
+% \DeclareTextSymbol{\vardigamma}{LGR}{7}   % digamma variant (greek.ldf)
+\DeclareTextSymbol{\koppa}{LGR}{18}         % ϟ (greek small letter koppa)
+\DeclareTextSymbol{\qoppa}{LGR}{19}         % ϙ (archaic koppa)
+\DeclareTextSymbol{\Qoppa}{LGR}{21}         % Ϙ (archaic Koppa)
+\DeclareTextSymbol{\Stigma}{LGR}{22}        % ϹΤ ligature (teubner)
+% \DeclareTextSymbol{\Stigma}{LGR}{??}      % Ϛ
+\DeclareTextSymbol{\Sampi}{LGR}{23}         % Ϡ
+\DeclareTextSymbol{\sampi}{LGR}{27}         % ϡ
+\DeclareTextSymbol{\anoteleia}{LGR}{38}     % ·
+\DeclareTextSymbol{\erotimatiko}{LGR}{63}   % ;
+\DeclareTextSymbol{\ddigamma}{LGR}{147}     % ϝ (\digamma used by amsmath!)
+\DeclareTextSymbol{\Digamma}{LGR}{195}      % Ϝ
+% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals
+\DeclareTextSymbol{\anwtonos}{LGR}{254}     % ʹ (Dexia keraia)
+\DeclareTextSymbol{\katwtonos}{LGR}{255}    % ͵ (Aristeri keraia)
+
+% As ``\digamma`` is a math macro (defined in amsmath), provide aliases
+% named as ``\text`` followed by the glyph name (as recommended in
+% ``fntguide.pdf``::
+
+\DeclareTextSymbol{\textdigamma}{LGR}{147}  % ϝ alias using "text" prefix
+\DeclareTextSymbol{\textDigamma}{LGR}{195}  % Ϝ
+
+
+% Other
+% """""
+%
+% Characters that also exist in other font encodings
+%
+% * Define them for LGR if there is a matching glyph,
+%   so that they work if LGR is the only chosen font encoding.
+%
+% * Use established macro names that match with other ``*enc.def`` files and
+%   ``textcomp.sty``.
+%
+% ::
+
+% all encodings: See usrguide.pdf, chapter 3.14 ff
+\DeclareTextSymbol{\textendash}{LGR}{0}          % EN DASH
+\DeclareTextSymbol{\textquoteleft}{LGR}{28}      % ‘
+\DeclareTextSymbol{\textquoteright}{LGR}{29}     % ’
+\DeclareTextSymbol{\textperiodcentered}{LGR}{46} % · = \textanoteleia
+\DeclareTextSymbol{\textcompwordmark}{LGR}{118}  % ZERO WIDTH NO JOINER
+\DeclareTextSymbol{\textemdash}{LGR}{127}        % EM DASH
+
+% T1
+\DeclareTextSymbol{\guillemotleft}{LGR}{123}     % «
+\DeclareTextSymbol{\guillemotright}{LGR}{125}    % »
+
+% TS1
+\ProvideTextCommand{\textasciibreve}{LGR}{\char30\textcompwordmark}    % ˘
+\ProvideTextCommand{\textasciimacron}{LGR}{\char31\textcompwordmark}   % ¯
+\ProvideTextCommand{\textasciidieresis}{LGR}{\char34\textcompwordmark} % "
+\ProvideTextCommand{\textasciiacute}{LGR}{\char39\textcompwordmark}    % '
+\ProvideTextCommand{\textasciigrave}{LGR}{\char96\textcompwordmark}    % `
+\DeclareTextCommand{\textasciitilde}{LGR}{\char126\textcompwordmark}   % ~
+% \DeclareTextSymbol{\textohm}{LGR}{87}          % Ω (Ohm sign ≠ Omega)
+\DeclareTextSymbol{\texteuro}{LGR}{24}           % € \euro in greek.ldf
+\DeclareTextSymbol{\textpercent}{LGR}{37}        % %
+\DeclareTextSymbol{\textperthousand}{LGR}{25}    % ‰ \permille in greek.ldf
+
+% T3
+\DeclareTextSymbol{\textschwa}{LGR}{26}          % ə
+
+% Babel's ``lgrenc.def`` has some definitions to prevent surprises with
+% macros that expect a Latin script. These definitions are problematic
+% in the font-encoding definition file as they
+%
+% * require ``\textlatin`` which is defined in ``babel.def``,
+%
+% * overwrite TS1 symbols set as default by ``textcomp.sty``.
+%
+% ::
+
+%\ProvideTextCommand{\textcopyright}{LGR}{\textcircled{\textlatin{c}}}
+%\ProvideTextCommand{\textregistered}{LGR}{\textcircled{\textlatin{\textsc r}}}
+%\ProvideTextCommand{\texttrademark}{LGR}{\textsuperscript{\textlatin{TM}}}
+%\ProvideTextCommand{\SS}{LGR}{\textlatin{SS}}
+
+% How about::
+
+%\ProvideTextCommand{\SS}{LGR}{\UseTextSymbol{T1}{\SS}}
+%\ProvideTextCommand{\textcopyright}{LGR}{{\UseTextSymbol{T1}{\textcopyright}}}
+% ...?
+
+% Diacritics
+% ~~~~~~~~~~
+%
+% Based on the teubner_ package by Claudio Beccari and the `babel
+% patch`_ by Werner Lemberg but with composite diacritic definitions
+% (iterative diacritics).
+%
+% Advantages:
+%
+% * get accented characters without resorting to the
+%   ligature mechanism (allows proper kerning, cf. teubner-doc_).
+% * reduced probability of incompatibilities (compared to teubner_
+%   diacritic macros).
+% * input convention similar to LGR input encodings (just prepend a ``\``).
+%
+% simple diacritics
+% """""""""""""""""
+%
+% Define Greek diacritics as named macros with shortcut alias.
+%
+% Direct defining of ``\<`` and ``\>`` fails with
+% ```! Missing $ inserted.'`` (clash with math definitions).
+% Also, we need aliases for proper upcasing (cf. `UPPERCASE`_ below). ::
+
+\DeclareTextAccent{\Dasia}{LGR}{60} % δασεῖα spiritus asper (rough breathing)
+\DeclareTextAccent{\Psili}{LGR}{62} % ψιλή spiritus lenis (smooth breathing)
+\DeclareTextAccent{\Tonos}{LGR}{39} % τόνος/ὀξεῖα tonos/oxia (acute)
+\DeclareTextAccent{\Varia}{LGR}{96} % βαρεῖα (grave)
+\DeclareTextAccent{\Perispomeni}{LGR}{126} % περισπωμένη (circonflex/tilde)
+\DeclareTextAccent{\Dialytika}{LGR}{34} % διαλυτικά (diaeresis/trema)
+
+\DeclareTextCommand{\<}{LGR}{\Dasia}
+\DeclareTextCommand{\>}{LGR}{\Psili}
+\DeclareTextCommand{\'}{LGR}{\Tonos}
+\DeclareTextCommand{\`}{LGR}{\Varia}
+\DeclareTextCommand{\~}{LGR}{\Perispomeni}
+\DeclareTextCommand{\"}{LGR}{\Dialytika}
+
+% These are not required as the postfix ligature
+% does not interfere with kerning::
+
+\DeclareTextSymbol{\Ypogegrammeni}{LGR}{124} % "small" sub-iota
+\DeclareTextSymbol{\Prosgegrammeni}{LGR}{8}  % "capital" sub-iota
+
+% for critical editions or classical Greek::
+
+\DeclareTextAccent{\lowbreve}{LGR}{20} %   low breve
+\DeclareTextAccent{\u}{LGR}{30} % breve
+\DeclareTextAccent{\=}{LGR}{31} % macron
+
+% The characters at position 16 and 17 are used in the ``\nexus`` macro
+% of the teubner_ package to form an extensible, hat-like bracket. In
+% ``CB.enc``, they are mapped to
+%
+%   16--MODIFIER LETTER LOW ACUTE ACCENT
+%   17--MODIFIER LETTER LOW GRAVE ACCENT
+%
+% but according to the documentation of Werner Lemberg's `babel patch`_,
+% they rather represent the left and right part of U+23E0 TOP TORTOISE
+% SHELL BRACKET.
+%
+%
+% composite diacritics
+% """"""""""""""""""""
+%
+% Definitions::
+
+%                  Unicode Name                     Teubner name
+\DeclareTextAccent{\DasiaOxia}{LGR}{86}            % Ar
+\DeclareTextAccent{\DasiaVaria}{LGR}{67}           % Gr
+\DeclareTextAccent{\DasiaPerispomeni}{LGR}{64}     % Cr
+
+\DeclareTextAccent{\PsiliOxia}{LGR}{94}            % As
+\DeclareTextAccent{\PsiliVaria}{LGR}{95}           % Gs
+\DeclareTextAccent{\PsiliPerispomeni}{LGR}{92}     % Cs
+
+\DeclareTextAccent{\DialytikaTonos}{LGR}{35}       % Ad, tonos/oxia
+\DeclareTextAccent{\DialytikaVaria}{LGR}{36}       % Gd
+\DeclareTextAccent{\DialytikaPerispomeni}{LGR}{32} % Cd
+
+% Composition from simple diacritics
+% (the composition with simple "transcription characters" is done for
+% the shortcut marcros, otherwise it fails with ``\Makeuppercase``)::
+
+\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Tonos}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\"}{LGR}{'}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\"}{LGR}{\'}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Varia}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\"}{LGR}{`}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\"}{LGR}{\`}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\Dialytika}{LGR}{\Perispomeni}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\"}{LGR}{~}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\"}{LGR}{\~}{\DialytikaPerispomeni}
+
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Dialytika}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\'}{LGR}{"}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\'}{LGR}{\"}{\DialytikaTonos}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Dasia}{\DasiaOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{<}{\DasiaOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{\<}{\DasiaOxia}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\Psili}{\PsiliOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{>}{\PsiliOxia}
+\DeclareTextCompositeCommand{\'}{LGR}{\>}{\PsiliOxia}
+
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Dialytika}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{"}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\"}{\DialytikaVaria}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Dasia}{\DasiaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{<}{\DasiaVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\<}{\DasiaVaria}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\Psili}{\PsiliVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{>}{\PsiliVaria}
+\DeclareTextCompositeCommand{\`}{LGR}{\>}{\PsiliVaria}
+
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Dialytika}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{"}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\"}{\DialytikaPerispomeni}
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Dasia}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{<}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\<}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\Perispomeni}{LGR}{\Psili}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{>}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{\>}{\PsiliPerispomeni}
+
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Tonos}{\PsiliOxia}
+\DeclareTextCompositeCommand{\>}{LGR}{'}{\PsiliOxia}
+\DeclareTextCompositeCommand{\>}{LGR}{\'}{\PsiliOxia}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Varia}{\PsiliVaria}
+\DeclareTextCompositeCommand{\>}{LGR}{`}{\PsiliVaria}
+\DeclareTextCompositeCommand{\>}{LGR}{\`}{\PsiliVaria}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\Perispomeni}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\>}{LGR}{~}{\PsiliPerispomeni}
+\DeclareTextCompositeCommand{\>}{LGR}{\~}{\PsiliPerispomeni}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Tonos}{\DasiaOxia}
+\DeclareTextCompositeCommand{\<}{LGR}{'}{\DasiaOxia}
+\DeclareTextCompositeCommand{\<}{LGR}{\'}{\DasiaOxia}
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Varia}{\DasiaVaria}
+\DeclareTextCompositeCommand{\<}{LGR}{`}{\DasiaVaria}
+\DeclareTextCompositeCommand{\<}{LGR}{\`}{\DasiaVaria}
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\Perispomeni}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\<}{LGR}{~}{\DasiaPerispomeni}
+\DeclareTextCompositeCommand{\<}{LGR}{\~}{\DasiaPerispomeni}
+
+% Pre-composed letters with diacritics
+% (from teubner_ with changed names of the composite accents)::
+
+\DeclareTextComposite{\Varia}{LGR}{a}{128}
+\DeclareTextComposite{\Dasia}{LGR}{a}{129}
+\DeclareTextComposite{\Psili}{LGR}{a}{130}
+\DeclareTextComposite{\DasiaVaria}{LGR}{a}{131}
+\DeclareTextComposite{\Tonos}{LGR}{a}{136}
+\DeclareTextComposite{\DasiaOxia}{LGR}{a}{137}
+\DeclareTextComposite{\PsiliOxia}{LGR}{a}{138}
+\DeclareTextComposite{\PsiliVaria}{LGR}{a}{139}
+\DeclareTextComposite{\Perispomeni}{LGR}{a}{144}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{a}{145}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{a}{146}
+\DeclareTextComposite{\Varia}{LGR}{h}{152}
+\DeclareTextComposite{\Dasia}{LGR}{h}{153}
+\DeclareTextComposite{\Psili}{LGR}{h}{154}
+\DeclareTextComposite{\Tonos}{LGR}{h}{160}
+\DeclareTextComposite{\DasiaOxia}{LGR}{h}{161}
+\DeclareTextComposite{\PsiliOxia}{LGR}{h}{162}
+\DeclareTextComposite{\DasiaVaria}{LGR}{h}{163}
+\DeclareTextComposite{\Perispomeni}{LGR}{h}{168}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{h}{169}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{h}{170}
+\DeclareTextComposite{\PsiliVaria}{LGR}{h}{171}
+\DeclareTextComposite{\Varia}{LGR}{w}{176}
+\DeclareTextComposite{\Dasia}{LGR}{w}{177}
+\DeclareTextComposite{\Psili}{LGR}{w}{178}
+\DeclareTextComposite{\DasiaVaria}{LGR}{w}{179}
+\DeclareTextComposite{\Tonos}{LGR}{w}{184}
+\DeclareTextComposite{\DasiaOxia}{LGR}{w}{185}
+\DeclareTextComposite{\PsiliOxia}{LGR}{w}{186}
+\DeclareTextComposite{\PsiliVaria}{LGR}{w}{187}
+\DeclareTextComposite{\Perispomeni}{LGR}{w}{192}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{w}{193}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{w}{194}
+\DeclareTextComposite{\Varia}{LGR}{i}{200}
+\DeclareTextComposite{\Dasia}{LGR}{i}{201}
+\DeclareTextComposite{\Psili}{LGR}{i}{202}
+\DeclareTextComposite{\DasiaVaria}{LGR}{i}{203}
+\DeclareTextComposite{\Tonos}{LGR}{i}{208}
+\DeclareTextComposite{\DasiaOxia}{LGR}{i}{209}
+\DeclareTextComposite{\PsiliOxia}{LGR}{i}{210}
+\DeclareTextComposite{\PsiliVaria}{LGR}{i}{211}
+\DeclareTextComposite{\Perispomeni}{LGR}{i}{216}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{i}{217}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{i}{218}
+\DeclareTextComposite{\Dialytika}{LGR}{i}{240}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{i}{241}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{i}{242}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{i}{243}
+\DeclareTextComposite{\Varia}{LGR}{u}{204}
+\DeclareTextComposite{\Dasia}{LGR}{u}{205}
+\DeclareTextComposite{\Psili}{LGR}{u}{206}
+\DeclareTextComposite{\DasiaVaria}{LGR}{u}{207}
+\DeclareTextComposite{\Tonos}{LGR}{u}{212}
+\DeclareTextComposite{\DasiaOxia}{LGR}{u}{213}
+\DeclareTextComposite{\PsiliOxia}{LGR}{u}{214}
+\DeclareTextComposite{\PsiliVaria}{LGR}{u}{215}
+\DeclareTextComposite{\Perispomeni}{LGR}{u}{220}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{u}{221}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{u}{222}
+\DeclareTextComposite{\Dialytika}{LGR}{u}{244}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{u}{245}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{u}{246}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{u}{247}
+\DeclareTextComposite{\Varia}{LGR}{e}{224}
+\DeclareTextComposite{\Dasia}{LGR}{e}{225}
+\DeclareTextComposite{\Psili}{LGR}{e}{226}
+\DeclareTextComposite{\DasiaVaria}{LGR}{e}{227}
+\DeclareTextComposite{\Tonos}{LGR}{e}{232}
+\DeclareTextComposite{\DasiaOxia}{LGR}{e}{233}
+\DeclareTextComposite{\PsiliOxia}{LGR}{e}{234}
+\DeclareTextComposite{\PsiliVaria}{LGR}{e}{235}
+\DeclareTextComposite{\Varia}{LGR}{o}{228}
+\DeclareTextComposite{\Dasia}{LGR}{o}{229}
+\DeclareTextComposite{\Psili}{LGR}{o}{230}
+\DeclareTextComposite{\DasiaVaria}{LGR}{o}{231}
+\DeclareTextComposite{\Tonos}{LGR}{o}{236}
+\DeclareTextComposite{\DasiaOxia}{LGR}{o}{237}
+\DeclareTextComposite{\PsiliOxia}{LGR}{o}{238}
+\DeclareTextComposite{\PsiliVaria}{LGR}{o}{239}
+\DeclareTextComposite{\Dasia}{LGR}{r}{251}
+\DeclareTextComposite{\Psili}{LGR}{r}{252}
+
+% Do the same for the ``\text*`` macros::
+
+\DeclareTextComposite{\Varia}{LGR}{\textalpha}{128}
+\DeclareTextComposite{\Dasia}{LGR}{\textalpha}{129}
+\DeclareTextComposite{\Psili}{LGR}{\textalpha}{130}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textalpha}{131}
+\DeclareTextComposite{\Tonos}{LGR}{\textalpha}{136}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textalpha}{137}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textalpha}{138}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textalpha}{139}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textalpha}{144}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textalpha}{145}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textalpha}{146}
+\DeclareTextComposite{\Varia}{LGR}{\texteta}{152}
+\DeclareTextComposite{\Dasia}{LGR}{\texteta}{153}
+\DeclareTextComposite{\Psili}{LGR}{\texteta}{154}
+\DeclareTextComposite{\Tonos}{LGR}{\texteta}{160}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\texteta}{161}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\texteta}{162}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\texteta}{163}
+\DeclareTextComposite{\Perispomeni}{LGR}{\texteta}{168}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\texteta}{169}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\texteta}{170}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\texteta}{171}
+\DeclareTextComposite{\Varia}{LGR}{\textomega}{176}
+\DeclareTextComposite{\Dasia}{LGR}{\textomega}{177}
+\DeclareTextComposite{\Psili}{LGR}{\textomega}{178}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textomega}{179}
+\DeclareTextComposite{\Tonos}{LGR}{\textomega}{184}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textomega}{185}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textomega}{186}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textomega}{187}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textomega}{192}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textomega}{193}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textomega}{194}
+\DeclareTextComposite{\Varia}{LGR}{\textiota}{200}
+\DeclareTextComposite{\Dasia}{LGR}{\textiota}{201}
+\DeclareTextComposite{\Psili}{LGR}{\textiota}{202}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textiota}{203}
+\DeclareTextComposite{\Tonos}{LGR}{\textiota}{208}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textiota}{209}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textiota}{210}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textiota}{211}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textiota}{216}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textiota}{217}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textiota}{218}
+\DeclareTextComposite{\Dialytika}{LGR}{\textiota}{240}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{\textiota}{241}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{\textiota}{242}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{\textiota}{243}
+\DeclareTextComposite{\Varia}{LGR}{\textupsilon}{204}
+\DeclareTextComposite{\Dasia}{LGR}{\textupsilon}{205}
+\DeclareTextComposite{\Psili}{LGR}{\textupsilon}{206}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textupsilon}{207}
+\DeclareTextComposite{\Tonos}{LGR}{\textupsilon}{212}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textupsilon}{213}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textupsilon}{214}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textupsilon}{215}
+\DeclareTextComposite{\Perispomeni}{LGR}{\textupsilon}{220}
+\DeclareTextComposite{\DasiaPerispomeni}{LGR}{\textupsilon}{221}
+\DeclareTextComposite{\PsiliPerispomeni}{LGR}{\textupsilon}{222}
+\DeclareTextComposite{\Dialytika}{LGR}{\textupsilon}{244}
+\DeclareTextComposite{\DialytikaVaria}{LGR}{\textupsilon}{245}
+\DeclareTextComposite{\DialytikaTonos}{LGR}{\textupsilon}{246}
+\DeclareTextComposite{\DialytikaPerispomeni}{LGR}{\textupsilon}{247}
+\DeclareTextComposite{\Varia}{LGR}{\textepsilon}{224}
+\DeclareTextComposite{\Dasia}{LGR}{\textepsilon}{225}
+\DeclareTextComposite{\Psili}{LGR}{\textepsilon}{226}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textepsilon}{227}
+\DeclareTextComposite{\Tonos}{LGR}{\textepsilon}{232}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textepsilon}{233}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textepsilon}{234}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textepsilon}{235}
+\DeclareTextComposite{\Varia}{LGR}{\textomicron}{228}
+\DeclareTextComposite{\Dasia}{LGR}{\textomicron}{229}
+\DeclareTextComposite{\Psili}{LGR}{\textomicron}{230}
+\DeclareTextComposite{\DasiaVaria}{LGR}{\textomicron}{231}
+\DeclareTextComposite{\Tonos}{LGR}{\textomicron}{236}
+\DeclareTextComposite{\DasiaOxia}{LGR}{\textomicron}{237}
+\DeclareTextComposite{\PsiliOxia}{LGR}{\textomicron}{238}
+\DeclareTextComposite{\PsiliVaria}{LGR}{\textomicron}{239}
+\DeclareTextComposite{\Dasia}{LGR}{r}{251}
+\DeclareTextComposite{\Psili}{LGR}{r}{252}
+
+
+% Capital letters
+% ~~~~~~~~~~~~~~~
+%
+%  In Greek, diacritics are omitted in all-uppercase words, but kept as part
+%  of an uppercase initial (written before rather than above the letter).
+%
+%  The diaytika should also always be used in all-uppercase words (even
+%  in cases where they are not needed when writing in lowercase
+%
+%  -- http://en.wikipedia.org/wiki/Capitalization
+%
+% Title Case
+% """"""""""
+%
+% Place diacritics before instead of above::
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{A}{<A}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{A}{<`A}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{A}{<'A}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{A}{<\char126A}
+\DeclareTextCompositeCommand{\Psili}{LGR}{A}{>A}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{A}{>`A}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{A}{>'A}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{A}{>\char126A}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{A}{'A}
+\DeclareTextCompositeCommand{\Varia}{LGR}{A}{`A}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{E}{<E}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{E}{<'E}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{E}{<`E}
+\DeclareTextCompositeCommand{\Psili}{LGR}{E}{>E}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{E}{>'E}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{E}{>`E}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{E}{'E}
+\DeclareTextCompositeCommand{\Varia}{LGR}{E}{`E}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{H}{<H}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{H}{<`H}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{H}{<'H}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{H}{<\char126H}
+\DeclareTextCompositeCommand{\Psili}{LGR}{H}{>H}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{H}{>`H}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{H}{>'H}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{H}{>\char126H}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{H}{'H}
+\DeclareTextCompositeCommand{\Varia}{LGR}{H}{`H}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{I}{<I}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{I}{<`I}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{I}{<'I}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{I}{<\char126I}
+\DeclareTextCompositeCommand{\Psili}{LGR}{I}{>I}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{I}{>`I}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{I}{>'I}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{I}{>\char126I}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{I}{'I}
+\DeclareTextCompositeCommand{\Varia}{LGR}{I}{`I}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{O}{<O}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{O}{<`O}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{O}{<'O}
+\DeclareTextCompositeCommand{\Psili}{LGR}{O}{>O}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{O}{>`O}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{O}{>'O}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{O}{'O}
+\DeclareTextCompositeCommand{\Varia}{LGR}{O}{`O}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{U}{<U}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{U}{<`U}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{U}{<'U}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{U}{<\char126U}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{U}{'U}
+\DeclareTextCompositeCommand{\Varia}{LGR}{U}{`U}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{W}{<W}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{W}{<`W}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{W}{<'W}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{W}{<\char126W}
+\DeclareTextCompositeCommand{\Psili}{LGR}{W}{>W}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{W}{>`W}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{W}{>'W}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{W}{>\char126W}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{W}{'W}
+\DeclareTextCompositeCommand{\Varia}{LGR}{W}{`W}
+
+% Except for the dialytika::
+
+\DeclareTextComposite{\Dialytika}{LGR}{I}{219}
+\DeclareTextComposite{\Dialytika}{LGR}{U}{223}
+
+% Do the same for the ``\text*`` macros::
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textAlpha}{<A}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textAlpha}{<`A}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textAlpha}{<'A}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textAlpha}{<\char126A}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textAlpha}{>A}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textAlpha}{>`A}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textAlpha}{>'A}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textAlpha}{>\char126A}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textAlpha}{'A}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textAlpha}{`A}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textEpsilon}{<E}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textEpsilon}{<'E}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textEpsilon}{<`E}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textEpsilon}{>E}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textEpsilon}{>'E}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textEpsilon}{>`E}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textEpsilon}{'E}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textEpsilon}{`E}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textEta}{<H}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textEta}{<`H}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textEta}{<'H}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textEta}{<\char126H}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textEta}{>H}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textEta}{>`H}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textEta}{>'H}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textEta}{>\char126H}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textEta}{'H}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textEta}{`H}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textIota}{<I}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textIota}{<`I}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textIota}{<'I}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textIota}{<\char126I}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textIota}{>I}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textIota}{>`I}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textIota}{>'I}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textIota}{>\char126I}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textIota}{'I}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textIota}{`I}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textOmicron}{<O}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textOmicron}{<`O}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textOmicron}{<'O}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textOmicron}{>O}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textOmicron}{>`O}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textOmicron}{>'O}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textOmicron}{'O}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textOmicron}{`O}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textUpsilon}{<U}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textUpsilon}{<`U}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textUpsilon}{<'U}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textUpsilon}{<\char126U}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textUpsilon}{'U}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textUpsilon}{`U}
+
+\DeclareTextCompositeCommand{\Dasia}{LGR}{\textOmega}{<W}
+\DeclareTextCompositeCommand{\DasiaVaria}{LGR}{\textOmega}{<`W}
+\DeclareTextCompositeCommand{\DasiaOxia}{LGR}{\textOmega}{<'W}
+\DeclareTextCompositeCommand{\DasiaPerispomeni}{LGR}{\textOmega}{<\char126W}
+\DeclareTextCompositeCommand{\Psili}{LGR}{\textOmega}{>W}
+\DeclareTextCompositeCommand{\PsiliVaria}{LGR}{\textOmega}{>`W}
+\DeclareTextCompositeCommand{\PsiliOxia}{LGR}{\textOmega}{>'W}
+\DeclareTextCompositeCommand{\PsiliPerispomeni}{LGR}{\textOmega}{>\char126W}
+\DeclareTextCompositeCommand{\Tonos}{LGR}{\textOmega}{'W}
+\DeclareTextCompositeCommand{\Varia}{LGR}{\textOmega}{`W}
+
+% Except for the dialytika::
+
+\DeclareTextComposite{\Dialytika}{LGR}{\textIota}{219}
+\DeclareTextComposite{\Dialytika}{LGR}{\textUpsilon}{223}
+
+% UPPERCASE
+% ~~~~~~~~~
+%
+% @uclclist extension
+% """""""""""""""""""
+%
+% If UPPERCASE (all-caps) is generated with ``\MakeUppercase``, macro
+% substitutions in the ``\@uclclist`` apply. This can be used to drop the
+% diacritics (except dialytika).
+%
+% Based on the `babel patch`_ and ``fontenc.sty``.
+% (The first two lines are TeX' way of writing ``uclclist += …``)::
+
+\expandafter\def\expandafter\@uclclist\expandafter{%
+   \@uclclist
+    \Dasia\do@nothing
+    \DasiaOxia\@hiatus
+    \DasiaVaria\do@nothing
+    \DasiaPerispomeni\do@nothing
+    \Psili\@hiatus
+    \PsiliOxia\@hiatus
+    \PsiliVaria\@hiatus
+    \PsiliPerispomeni\do@nothing
+    \Tonos\@hiatus
+    \Varia\do@nothing
+    \DialytikaTonos\up@Dialytika
+    \DialytikaVaria\up@Dialytika
+    \DialytikaPerispomeni\up@Dialytika
+    \Perispomeni\do@nothing
+    \Ypogegrammeni\Prosgegrammeni
+    %
+    \textalpha  \textAlpha
+    \textbeta   \textBeta
+    \textgamma  \textGamma
+    \textdelta  \textDelta
+    \textepsilon\textEpsilon
+    \textzeta   \textZeta
+    \texteta    \textEta
+    \texttheta  \textTheta
+    \textiota   \textIota
+    \textkappa  \textKappa
+    \textlambda \textLambda
+    \textmu     \textMu
+    \textnu     \textNu
+    \textxi     \textXi
+    \textomicron\textOmicron
+    \textpi     \textPi
+    \textrho    \textRho
+    \textvarsigma  \textSigma
+    \textsigma     \textSigma
+    \textautosigma \textSigma
+    \texttau    \textTau
+    \textupsilon\textUpsilon
+    \textphi    \textPhi
+    \textchi    \textChi
+    \textpsi    \textPsi
+    \textomega  \textOmega
+    %
+    \qoppa      \Qoppa
+    \varstigma  \Stigma
+    \stigma     \Stigma
+    \sampi      \Sampi
+    \ddigamma   \Digamma
+}
+
+% Substitution macros
+% """""""""""""""""""
+%
+% Drop diacritics
+% '''''''''''''''
+% ::
+
+\DeclareTextCommand{\do@nothing}{LGR}[1]{#1}
+
+% (The argument processing ensures that kerning is preserved)
+%
+% Keep dialytika.
+% '''''''''''''''
+%
+% Define an alias so that downcasing with ``\MakeLowercase`` does not
+% convert a simple dialytika to a composite accent::
+
+\DeclareTextCommand{\up@Dialytika}{LGR}{\Dialytika}
+
+% Mark hiatus
+% '''''''''''
+%
+% Tonos and dasia mark a hiatus if placed on the first vowel of a
+% diphthong (ΑΙ, ΑΥ, ΕΙ). A dialytika must be placed on the second vowel
+% if they are dropped (άυλος → ΑΫΛΟΣ, μάινα → ΜΑΪΝΑ, κέικ → ΚΕΪΚ, ἀυπνία
+% → ΑΫΠΝΙΑ)::
+
+\DeclareTextCommand{\@hiatus}{LGR}[1]{#1}
+\DeclareTextCompositeCommand{\@hiatus}{LGR}{A}{\A@hiatus}
+\DeclareTextCompositeCommand{\@hiatus}{LGR}{E}{\E@hiatus}
+
+% Look ahead and place a diaeresis on Ι or Υ::
+
+\DeclareTextCommand{\A@hiatus}{LGR}{%
+  \LGR@ifnextchar{I}{A\"}{%
+    \LGR@ifnextchar{U}{A\"}{A}%
+  }%
+}
+\DeclareTextCommand{\E@hiatus}{LGR}{%
+  \LGR@ifnextchar{I}{E\"}{%
+    \LGR@ifnextchar{U}{E\"}{E}%
+  }%
+}
+
+% As ``\@ifnextchar`` gobbles spaces the lookahead macro definition from
+% ``amsgen.sty`` is used:
+%
+%   This macro is a new version of LaTeX’s ``\@ifnextchar``, macro
+%   that does not skip over spaces.
+%
+% ::
+
+\ProvideTextCommand{\LGR@ifnextchar}{LGR}[3]{%
+% \long\def\LGR@ifnextchar#1#2#3{%
+  \let\reserved@d= #1%
+  \def\reserved@a{#2}\def\reserved@b{#3}%
+  \futurelet\@let@token\LGR@ifnch
+}
+\ProvideTextCommand{\LGR@ifnch}{LGR}{%
+  \ifx\@let@token\reserved@d \let\reserved@b\reserved@a \fi
+  \reserved@b
+}
+
+% Unfortunately, the lookahead breaks kerning.
+%
+% Alternatives tried:
+%
+% * CompositeCommands fail at the end of a macro, e.g. ``\emph{\'a}``::
+
+  %\DeclareTextCommand{\A@hiatus}{LGR}{A}
+  %\DeclareTextCommand{\E@hiatus}{LGR}{E}
+
+  %\DeclareTextCompositeCommand{\A@hiatus}{LGR}{}{A}
+  %\DeclareTextCompositeCommand{\A@hiatus}{LGR}{I}{A\"I}
+  %\DeclareTextCompositeCommand{\A@hiatus}{LGR}{U}{A\"U}
+
+
+% * The glyph No 12 is a special "Upcase Alpha" that in ligature with Y
+%   and I adds a diaresis to them. However, it seems that it has only
+%   kerning definitions for I and Y (as it is not intended for direct
+%   use)::
+
+  %\DeclareTextComposite{\@hiatus}{LGR}{A}{12}
+
+%   No such glyph exists for E but this is no problem as E does
+%   not require kerning anyway.
+%
+% .. References
+%    ----------
+%
+% .. _Babel: http://www.ctan.org/pkg/babel
+% .. _fontenc:  http://www.ctan.org/pkg/fontenc
+% .. _Adobe Glyph List For New Fonts:
+%    http://www.adobe.com/devnet/opentype/archives/aglfn.txt
+% .. _athnum: http://mirror.ctan.org/help/Catalogue/entries/athnum.html
+% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+% .. _fntguide: http://mirror.ctan.org/macros/latex/doc/fntguide.pdf
+% .. _babel patch: http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf
+% .. _teubner: http://mirror.ctan.org/help/Catalogue/entries/teubner.html
+% .. _teubner-doc:
+%    http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf
+% .. _ucs: http://mirror.ctan.org/help/Catalogue/entries/unicode.html
+% .. _XML Entity Definitions for Characters:
+%    http://www.w3.org/TR/xml-entity-names/
diff --git a/Master/texmf-dist/tex/latex/lgrx/textalpha.sty b/Master/texmf-dist/tex/latex/lgrx/textalpha.sty
new file mode 100644
index 00000000000..af13546602b
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lgrx/textalpha.sty
@@ -0,0 +1,166 @@
+% Greek symbols in text
+% *********************
+% 
+% :Copyright: © 2010 Günter Milde
+% :Licence:   This work may be distributed and/or modified under the
+%             conditions of the `LaTeX Project Public License`_, either
+%             version 1.3 of this license or any later version.
+% 
+% :Abstract:  Provide a set of ``\text*`` macros for Greek letters
+%             outside math.
+% 
+% :Identification:
+%  ::
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{textalpha}
+[2010/08/04 v0.1 macros for Greek letters in text]
+
+% Changelog:
+%   .. class:: borderless
+% 
+%   ==========  ===== =========================================================
+%   2010-06-16  0.1   initial version
+%   ==========  ===== =========================================================
+% 
+% Motivation
+% ==========
+% 
+% By default, the ``\alpha`` -- ``\Omega`` macros for Greek letters
+% 
+% * are only valid in mathematical mode
+% 
+% * do not change shape (default shape is italic)
+% 
+% In Greek text fonts with the LGR font encoding, letters are
+% accessible by a Latin transcription. 
+% 
+% This package provides a set of macros that can be used to access Greek
+% symbols from a font in LGR encoding (e.g. the `CB fonts`_) without the
+% need for an explicite font-encoding switch.
+% 
+% The macro names follow the established scheme to prepend ``\text*`` to
+% the Adobe glyph name (if it exists) or the corresponding math-macro, so
+% ``\textalpha`` -- ``\textOmega`` prints α – Ω.
+% 
+% * In combination with the ``\text`` macro from amsmath, this can be
+%   used to get matching upright and bold upright Greek symbols in math
+%   as well.
+% 
+% * In combination with ``\usepackage[utf8]{inputenc}`` and the
+%   accompanying ``lgrenc.dfu`` file, Unicode input of Greek characters
+%   is supported.
+% 
+% This is done using NFSS default definitions as explained in the
+% fntguide_ (section 5.3).
+% 
+% Attention
+%   While the macros work reasonably well for single letters, the
+%   automatic font-encoding switches behind the doors destroy the
+%   kerning between the letters.
+% 
+%   Text composites (replacement of accent+character with a pre-composed
+%   character) work in LGR, but not in other encodings (due to the
+%   forth-and-back font encoding switch).  
+% 
+%   Therefore, Greek text should be written with the help of babel_,
+%   setting the language to either ``greek`` or ``polutonikogreek``.
+% 
+%   
+% Implementation
+% ==============
+% 
+% This package requires the extended font encoding definitions::
+
+\input{lgrxenc.def}
+
+
+% Greek Alphabet
+% --------------
+% 
+% Define the ``text*`` marcos as default for all font encodings::
+
+\DeclareTextSymbolDefault{\textAlpha}{LGR}
+\DeclareTextSymbolDefault{\textBeta}{LGR}
+\DeclareTextSymbolDefault{\textGamma}{LGR}
+\DeclareTextSymbolDefault{\textDelta}{LGR}
+\DeclareTextSymbolDefault{\textEpsilon}{LGR}
+\DeclareTextSymbolDefault{\textZeta}{LGR}
+\DeclareTextSymbolDefault{\textEta}{LGR}
+\DeclareTextSymbolDefault{\textTheta}{LGR}
+\DeclareTextSymbolDefault{\textIota}{LGR}
+\DeclareTextSymbolDefault{\textKappa}{LGR}
+\DeclareTextSymbolDefault{\textLambda}{LGR}
+\DeclareTextSymbolDefault{\textMu}{LGR}
+\DeclareTextSymbolDefault{\textNu}{LGR}
+\DeclareTextSymbolDefault{\textXi}{LGR}
+\DeclareTextSymbolDefault{\textOmicron}{LGR}
+\DeclareTextSymbolDefault{\textPi}{LGR}
+\DeclareTextSymbolDefault{\textRho}{LGR}
+\DeclareTextSymbolDefault{\textSigma}{LGR}
+\DeclareTextSymbolDefault{\textTau}{LGR}
+\DeclareTextSymbolDefault{\textUpsilon}{LGR}
+\DeclareTextSymbolDefault{\textPhi}{LGR}
+\DeclareTextSymbolDefault{\textChi}{LGR}
+\DeclareTextSymbolDefault{\textPsi}{LGR}
+\DeclareTextSymbolDefault{\textOmega}{LGR}
+%
+\DeclareTextSymbolDefault{\textalpha}{LGR}
+\DeclareTextSymbolDefault{\textbeta}{LGR}
+\DeclareTextSymbolDefault{\textgamma}{LGR}
+\DeclareTextSymbolDefault{\textdelta}{LGR}
+\DeclareTextSymbolDefault{\textepsilon}{LGR}
+\DeclareTextSymbolDefault{\textzeta}{LGR}
+\DeclareTextSymbolDefault{\texteta}{LGR}
+\DeclareTextSymbolDefault{\texttheta}{LGR}
+\DeclareTextSymbolDefault{\textiota}{LGR}
+\DeclareTextSymbolDefault{\textkappa}{LGR}
+\DeclareTextSymbolDefault{\textlambda}{LGR}
+\DeclareTextSymbolDefault{\textmu}{LGR}
+\DeclareTextSymbolDefault{\textnu}{LGR}
+\DeclareTextSymbolDefault{\textxi}{LGR}
+\DeclareTextSymbolDefault{\textomicron}{LGR}
+\DeclareTextSymbolDefault{\textpi}{LGR}
+\DeclareTextSymbolDefault{\textrho}{LGR}
+\DeclareTextSymbolDefault{\textsigma}{LGR}
+\DeclareTextSymbolDefault{\textvarsigma}{LGR}
+\DeclareTextSymbolDefault{\texttau}{LGR}
+\DeclareTextSymbolDefault{\textupsilon}{LGR}
+\DeclareTextSymbolDefault{\textphi}{LGR}
+\DeclareTextSymbolDefault{\textchi}{LGR}
+\DeclareTextSymbolDefault{\textpsi}{LGR}
+\DeclareTextSymbolDefault{\textomega}{LGR}
+
+% Diacritics
+% ----------
+% 
+% Diacritics are defined via "named" macros in ``lgrxenc.def``. Make them
+% default in any encoding::
+
+\DeclareTextAccentDefault{\Dasia}{LGR}
+\DeclareTextAccentDefault{\Psili}{LGR}
+\DeclareTextAccentDefault{\Tonos}{LGR}
+\DeclareTextAccentDefault{\Varia}{LGR}
+\DeclareTextAccentDefault{\Perispomeni}{LGR}
+\DeclareTextAccentDefault{\Dialytika}{LGR}
+\DeclareTextAccentDefault{\<}{LGR}
+\DeclareTextAccentDefault{\>}{LGR}
+%
+\DeclareTextAccentDefault{\DasiaOxia}{LGR}
+\DeclareTextAccentDefault{\DasiaVaria}{LGR}
+\DeclareTextAccentDefault{\DasiaPerispomeni}{LGR}
+\DeclareTextAccentDefault{\PsiliOxia}{LGR}
+\DeclareTextAccentDefault{\PsiliVaria}{LGR}
+\DeclareTextAccentDefault{\PsiliPerispomeni}{LGR}
+\DeclareTextAccentDefault{\DialytikaTonos}{LGR}
+\DeclareTextAccentDefault{\DialytikaVaria}{LGR}
+\DeclareTextAccentDefault{\DialytikaPerispomeni}{LGR}
+
+
+
+% .. References
+%    ----------
+% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+% .. _babel: http://www.ctan.org/cgi-bin/ctanPackageInformation.py?id=babel
+% .. _fntguide: http://www.ctan.org/tex-archive/macros/latex/doc/fntguide.pdf
+% .. _CB fonts: http://www.ctan.org/pkg/cbgreek-complete
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index e0b67afe0c0..a7430b43bbe 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -231,7 +231,7 @@ my @TLP_working = qw(
     latexdiff latexfileversion latexmk latexmp
     lato layaureo layouts lazylist
     lcd lcg lcyw leading leaflet lecturer ledmac leftidx lettre lettrine
-    levy lewis lexikon lfb lgreek lh lhelp
+    levy lewis lexikon lfb lgreek lgrx lh lhelp
     libertine-legacy libertineotf
     libgreek librarian libris limap linearA linegoal lineno linguex
     lipsum listbib listing listings listings-ext listliketab listofsymbols
diff --git a/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc b/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
index c37a1fdacbf..6c23d3ccfd2 100644
--- a/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
@@ -15,6 +15,7 @@ depend ibygrk
 depend kerkis
 depend levy
 depend lgreek
+depend lgrx
 depend mkgrkindex
 depend teubner
 depend xgreek
diff --git a/Master/tlpkg/tlpsrc/lgrx.tlpsrc b/Master/tlpkg/tlpsrc/lgrx.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/lgrx.tlpsrc