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authorKarl Berry <karl@freefriends.org>2013-05-17 23:10:18 +0000
committerKarl Berry <karl@freefriends.org>2013-05-17 23:10:18 +0000
commitd553751babb6687080e5be4a59c1251b50769fba (patch)
treea1c28fa109cc5aa7743d1e281dfaf1d3ea592326 /Master/texmf-dist/doc/latex
parent250b068031be5ecb27196d8b9b41e762f53e3c56 (diff)
greek-fontenc, with new lgrenc.def
git-svn-id: svn://tug.org/texlive/trunk@30541 c570f23f-e606-0410-a88d-b1316a301751
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-rw-r--r--Master/texmf-dist/doc/latex/greek-fontenc/README.html171
-rw-r--r--Master/texmf-dist/doc/latex/greek-fontenc/lgrenc-test.html378
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-rw-r--r--Master/texmf-dist/doc/latex/greek-fontenc/lgrenc-test.tex386
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+greek-fontenc
+#############
+Greek font encoding definition files
+************************************
+
+:Author: Günter Milde
+:Date: 2013-05-16
+:Copyright: © 2013 Günter Milde <milde@users.sf.net>
+: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 fontenc_ standard package supports TeX font encodings via
+ `encoding definition files`. The mechanism is explained in
+ [fntguide_], section 5. This package provides encoding definition
+ files for `Greek text font encodings`_ for use with fontenc_ and
+ 8-bit TeX engines. Currently, only LGR_ is supported.
+
+Files
+=====
+
+`<lgrenc.def>`_
+ font encoding definitions for LGR
+
+ This file is the successor of the basic LGR encoding definition file which
+ comes with babel_'s Greek support and ``lgrxenc.def`` from the lgrx_
+ bundle. It defines LICR macros for Greek characters 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 (``\~>\textalpha``) or iteratively
+ (``\~\>\textalpha``).
+
+`<lgrenc.def.html>`_
+ literate source (HTML format)
+
+`<lgrenc-test.tex>`_
+ test example
+
+`<lgrenc-test.pdf>`_
+ test output
+
+The literate source was converted with PyLit_ to reStructuredText_ and with
+Docutils_ to HTML format.
+
+
+Installation
+============
+
+If possible, get this package from your distribution using its installation
+manager.
+
+Otherwise, make sure LaTeX can find the file `lgrenc.def`:
+
+* Download and unpack `greek-fontenc.zip` or just download `<lgrenc.def>`_.
+
+* Copy/Move/Link ``lgrenc.def`` to a suitable place in the TDS_ and run
+ ``texhash``, or place it in the current working directory (e.g. for
+ testing).
+
+Usage
+=====
+
+Pass the encoding name as option to fontenc_. For example, specify T1
+(Latin) as default font encoding and LGR for Greek with ::
+
+ \usepackage[LGR,T1]{fontenc}
+
+See [fntguide]_ for details and `<lgrenc-test.tex>`_ for an example.
+
+
+Greek text font encodings
+=========================
+
+Greek TeX font encodings are the envisaged T7_, LGR_, and LGI_.
+Greek letters and symbols are also defined in the Unicode-based font
+encodings EU1 (XeTeX), EU2 (LuaTeX) and PU (hyperref_).
+
+T7
+--
+
+The [encguide]_ reserves the name T7 for a Greek `standard font encoding`.
+However, up to now, there is no agreement on an implementation because the
+restrictions for general text encodings are too severe for typesetting
+polytonic Greek.
+
+
+LGR
+---
+
+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 allows to access Greek characters via an ASCII
+transliteration. This enables simple input with a Latin keyboard.
+Characters with diacritics can be selected by ligature definitions in the
+font (see [greek-usage]_, [teubner-doc]_, [cbfonts]_).
+
+A major drawback of the transliteration is, that you cannot access Latin
+letters if LGR is the active font encoding (e.g. in documents or parts of
+documents given the `Babel` language ``greek`` or ``polutionikogreek``).
+This means that for every Latin-written word or acronym an explicit
+language-switch is required. This problem can only be solved via a
+font-encoding comprising Latin and Greek like the envisaged T7_ or
+Unicode (with XeTeX or LuaTeX).
+
+LGI
+---
+
+The ‘Ibycus’ fonts from the package ibygrk_ implement an alternative
+transliteration scheme (also explained in [babel-patch]_).
+It is currently not supported by `greek-fontenc`.
+
+The font encoding file ``lgienc.def`` from ibycus-babel_ provides a basic
+setup (without LICR macros or composite definitions).
+
+
+References
+==========
+
+.. [fntguide] LaTeX3 Project Team, `LaTeX2ε font selection`, 2005.
+ http://mirror.ctan.org/macros/latex/doc/fntguide.pdf
+.. [encguide] Frank Mittelbach, Robin Fairbairns, Werner Lemberg,
+ LaTeX3 Project Team, `LaTeX font encodings`, 2006.
+ http://mirror.ctan.org/macros/latex/doc/encguide.pdf
+.. [greek-usage] Apostolos Syropoulos, `Writing Greek with the greek option
+ of the babel package`, 1997.
+ http://www.tug.org/texlive/Contents/live/texmf-dist/doc/generic/babel/greek-usage.pdf
+.. [cbfonts] Claudio Beccari, `The CB Greek fonts`, Εὔτυπον, τεῦχος № 21, 2008.
+ http://www.eutypon.gr/eutypon/pdf/e2008-21/e21-a01.pdf
+.. [teubner-doc] Claudio Beccari, ``teubner.sty``
+ `An extension to the greek option of the babel package`, 2011.
+ http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf
+
+.. [babel-patch] Werner Lemberg, `Unicode support for the Greek LGR
+ encoding` Εὔτυπον, τεῦχος № 20, 2008.
+ http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf
+
+.. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+.. _PyLit: http://pylit.berlios.de
+.. _reStructuredText: http://docutils.sourceforge.net/rst.html
+.. _Docutils: http://docutils.sourceforge.net/rst.html
+.. _TDS: http://www.tex.ac.uk/cgi-bin/texfaq2html?label=tds
+
+.. _CB Fonts: http://www.ctan.org/pkg/cbgreek-complete
+.. _GFS font collection: http://www.ctan.org/pkg/gfs
+.. _Kerkis: http://www.ctan.org/pkg/kerkis
+.. _babel: http://www.ctan.org/pkg/babel
+.. _fontenc: http://www.ctan.org/pkg/fontenc
+.. _grtimes: http://www.ctan.org/pkg/grtimes
+.. _hyperref: http://www.ctan.org/pkg/hyperref
+.. _ibycus-babel: http://www.ctan.org/pkg/ibycus-babel
+.. _ibygrk: http://www.ctan.org/pkg/ibygrk
+.. _lgrx: http://www.ctan.org/pkg/lgrx
+.. _substitutefont: http://www.ctan.org/pkg/substitutefont
diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/README.html b/Master/texmf-dist/doc/latex/greek-fontenc/README.html
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index 00000000000..78dcb3cef04
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/greek-fontenc/README.html
@@ -0,0 +1,171 @@
+<?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 0.11: http://docutils.sourceforge.net/" />
+<title>greek-fontenc</title>
+<meta name="author" content="Günter Milde" />
+<meta name="date" content="2013-05-16" />
+<meta name="copyright" content="© 2013 Günter Milde &lt;milde&#64;users.sf.net&gt;" />
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css1.css" type="text/css" />
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css2.css" type="text/css" />
+</head>
+<body>
+<div class="document" id="greek-fontenc">
+<h1 class="title">greek-fontenc</h1>
+<h2 class="subtitle" id="greek-font-encoding-definition-files">Greek font encoding definition files</h2>
+
+<dl class="docinfo simple">
+<dt class="author">Author</dt>
+<dd class="author">Günter Milde</dd>
+<dt class="date">Date</dt>
+<dd class="date">2013-05-16</dd>
+<dt class="copyright">Copyright</dt>
+<dd class="copyright">© 2013 Günter Milde &lt;<a class="reference external" href="mailto:milde&#64;users.sf.net">milde&#64;users.sf.net</a>&gt;</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 <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a> standard package supports TeX font encodings via
+<cite>encoding definition files</cite>. The mechanism is explained in
+[<a class="reference internal" href="#fntguide">fntguide</a>], section&nbsp;5. This package provides encoding definition
+files for <a class="reference internal" href="#greek-text-font-encodings">Greek text font encodings</a> for use with <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a> and
+8-bit TeX engines. Currently, only <a class="reference internal" href="#lgr">LGR</a> is supported.</p>
+</div>
+<div class="section" id="files">
+<h1>Files</h1>
+<dl class="docutils">
+<dt><a class="reference external" href="lgrenc.def">lgrenc.def</a></dt>
+<dd><p>font encoding definitions for LGR</p>
+<p>This file is the successor of the basic LGR encoding definition file which
+comes with <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a>’s Greek support and <tt class="literal">lgrxenc.def</tt> from the <a class="reference external" href="http://www.ctan.org/pkg/lgrx">lgrx</a>
+bundle. It defines LICR macros for Greek characters 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;\textalpha</span></tt>) or iteratively
+(<tt class="literal"><span class="pre">\~\&gt;\textalpha</span></tt>).</p>
+</dd>
+<dt><a class="reference external" href="lgrenc.def.html">lgrenc.def.html</a></dt>
+<dd><p>literate source (HTML format)</p>
+</dd>
+<dt><a class="reference external" href="lgrenc-test.tex">lgrenc-test.tex</a></dt>
+<dd><p>test example</p>
+</dd>
+<dt><a class="reference external" href="lgrenc-test.pdf">lgrenc-test.pdf</a></dt>
+<dd><p>test output</p>
+</dd>
+</dl>
+<p>The literate source was converted with <a class="reference external" href="http://pylit.berlios.de">PyLit</a> to <a class="reference external" href="http://docutils.sourceforge.net/rst.html">reStructuredText</a> and with
+<a class="reference external" href="http://docutils.sourceforge.net/rst.html">Docutils</a> to HTML format.</p>
+</div>
+<div class="section" id="installation">
+<h1>Installation</h1>
+<p>If possible, get this package from your distribution using its installation
+manager.</p>
+<p>Otherwise, make sure LaTeX can find the file <cite>lgrenc.def</cite>:</p>
+<ul class="simple">
+<li><p>Download and unpack <cite>greek-fontenc.zip</cite> or just download <a class="reference external" href="lgrenc.def">lgrenc.def</a>.</p></li>
+<li><p>Copy/Move/Link <tt class="literal">lgrenc.def</tt> to a suitable place in the <a class="reference external" href="http://www.tex.ac.uk/cgi-bin/texfaq2html?label=tds">TDS</a> and run
+<tt class="literal">texhash</tt>, or place it in the current working directory (e.g. for
+testing).</p></li>
+</ul>
+</div>
+<div class="section" id="usage">
+<h1>Usage</h1>
+<p>Pass the encoding name as option to <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a>. For example, specify T1
+(Latin) as default font encoding and LGR for Greek with</p>
+<pre class="literal-block">\usepackage[LGR,T1]{fontenc}
+</pre>
+<p>See <a class="citation-reference" href="#fntguide" id="id2">[fntguide]</a> for details and <a class="reference external" href="lgrenc-test.tex">lgrenc-test.tex</a> for an example.</p>
+</div>
+<div class="section" id="greek-text-font-encodings">
+<h1>Greek text font encodings</h1>
+<p>Greek TeX font encodings are the envisaged <a class="reference internal" href="#t7">T7</a>, <a class="reference internal" href="#lgr">LGR</a>, and <a class="reference internal" href="#lgi">LGI</a>.
+Greek letters and symbols are also defined in the Unicode-based font
+encodings EU1 (XeTeX), EU2 (LuaTeX) and PU (<a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a>).</p>
+<div class="section" id="t7">
+<h2>T7</h2>
+<p>The <a class="citation-reference" href="#encguide" id="id4">[encguide]</a> reserves the name T7 for a Greek <cite>standard font encoding</cite>.
+However, up to now, there is no agreement on an implementation because the
+restrictions for general text encodings are too severe for typesetting
+polytonic Greek.</p>
+</div>
+<div class="section" id="lgr">
+<h2>LGR</h2>
+<p>The LGR 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 LGR font encoding allows to access Greek characters via an ASCII
+transliteration. This enables simple input with a Latin keyboard.
+Characters with diacritics can be selected by ligature definitions in the
+font (see <a class="citation-reference" href="#greek-usage" id="id5">[greek-usage]</a>, <a class="citation-reference" href="#teubner-doc" id="id6">[teubner-doc]</a>, <a class="citation-reference" href="#cbfonts" id="id7">[cbfonts]</a>).</p>
+<p>A major drawback of the transliteration is, that you cannot access Latin
+letters if LGR is the active font encoding (e.g. in documents or parts of
+documents given the <cite>Babel</cite> language <tt class="literal">greek</tt> or <tt class="literal">polutionikogreek</tt>).
+This means that for every Latin-written word or acronym an explicit
+language-switch is required. This problem can only be solved via a
+font-encoding comprising Latin and Greek like the envisaged <a class="reference internal" href="#t7">T7</a> or
+Unicode (with XeTeX or LuaTeX).</p>
+</div>
+<div class="section" id="lgi">
+<h2>LGI</h2>
+<p>The ‘Ibycus’ fonts from the package <a class="reference external" href="http://www.ctan.org/pkg/ibygrk">ibygrk</a> implement an alternative
+transliteration scheme (also explained in <a class="citation-reference" href="#babel-patch" id="id8">[babel-patch]</a>).
+It is currently not supported by <cite>greek-fontenc</cite>.</p>
+<p>The font encoding file <tt class="literal">lgienc.def</tt> from <a class="reference external" href="http://www.ctan.org/pkg/ibycus-babel">ibycus-babel</a> provides a basic
+setup (without LICR macros or composite definitions).</p>
+</div>
+</div>
+<div class="section" id="references">
+<h1>References</h1>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id2">[fntguide]</a></dt>
+<dd id="fntguide">
+<p class="first last">LaTeX3 Project Team, <cite>LaTeX2ε font selection</cite>, 2005.
+<a class="reference external" href="http://mirror.ctan.org/macros/latex/doc/fntguide.pdf">http://mirror.ctan.org/macros/latex/doc/fntguide.pdf</a></p>
+</dd>
+</dl>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id4">[encguide]</a></dt>
+<dd id="encguide">
+<p class="first last">Frank Mittelbach, Robin Fairbairns, Werner Lemberg,
+LaTeX3 Project Team, <cite>LaTeX font encodings</cite>, 2006.
+<a class="reference external" href="http://mirror.ctan.org/macros/latex/doc/encguide.pdf">http://mirror.ctan.org/macros/latex/doc/encguide.pdf</a></p>
+</dd>
+</dl>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id5">[greek-usage]</a></dt>
+<dd id="greek-usage">
+<p class="first last">Apostolos Syropoulos, <cite>Writing Greek with the greek option
+of the babel package</cite>, 1997.
+<a class="reference external" href="http://www.tug.org/texlive/Contents/live/texmf-dist/doc/generic/babel/greek-usage.pdf">http://www.tug.org/texlive/Contents/live/texmf-dist/doc/generic/babel/greek-usage.pdf</a></p>
+</dd>
+</dl>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id7">[cbfonts]</a></dt>
+<dd id="cbfonts">
+<p class="first last">Claudio Beccari, <cite>The CB Greek fonts</cite>, Εὔτυπον, τεῦχος № 21, 2008.
+<a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-21/e21-a01.pdf">http://www.eutypon.gr/eutypon/pdf/e2008-21/e21-a01.pdf</a></p>
+</dd>
+</dl>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id6">[teubner-doc]</a></dt>
+<dd id="teubner-doc">
+<p class="first last">Claudio Beccari, <tt class="literal">teubner.sty</tt>
+<cite>An extension to the greek option of the babel package</cite>, 2011.
+<a class="reference external" href="http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf">http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf</a></p>
+</dd>
+</dl>
+<dl class="citation"><dt class="label"><a class="fn-backref" href="#id8">[babel-patch]</a></dt>
+<dd id="babel-patch">
+<p class="first last">Werner Lemberg, <cite>Unicode support for the Greek LGR
+encoding</cite> Εὔτυπον, τεῦχος № 20, 2008.
+<a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf</a></p>
+</dd>
+</dl>
+</div>
+</div>
+</body>
+</html>
diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc-test.html b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc-test.html
new file mode 100644
index 00000000000..7e2b8fe2e56
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc-test.html
@@ -0,0 +1,378 @@
+<?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 0.11: http://docutils.sourceforge.net/" />
+<title></title>
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css1.css" type="text/css" />
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css2.css" type="text/css" />
+</head>
+<body>
+<div class="document">
+
+
+<p>documentclass{article}
+usepackage{cmap} % fix search and cut-and-paste in Acrobat Reader</p>
+<p>% Test with various LGR-encoded fonts:
+usepackage%
+{lmodern} % uses CB Fonts for Greek
+% {gfsartemisia}
+% {gfsbaskerville}
+% [default]{gfsbodoni}
+% [default]{gfscomplutum}
+% {gfsdidot}
+% [default]{gfsneohellenic}
+% {lmodern} usepackage{gfsporson} renewcommand*rmdefault{porson}
+% [default]{gfssolomos}
+% {kerkis} % lacks some chars (Stigma, Sampi, double quotes)
+% {teubner}
+% renewcommand{ttdefault}{txtt}</p>
+<p>usepackage{parskip}
+usepackage{textcomp}
+usepackage[LGR,T1]{fontenc}
+% usepackage[utf8]{inputenc}</p>
+<p>newcommand{LGR}{fontencoding{LGR}selectfont}
+newcommand{Latin}{fontencoding{T1}selectfont}</p>
+<p>% pagestyle{empty}
+% ————————————————————————-</p>
+<p>begin{document}</p>
+<p>title{Test LGR font encoding definitions}
+date{}
+maketitle</p>
+<p>The file lgrenc.def provides a comprehensive set of macros to typeset Greek
+with LGR encoded fonts. It works for both, monotonic and polytonic Greek,
+independent of the emph{Babel} package.</p>
+<p>section{Symbols}</p>
+<p>See the source file lgrenc-test.tex for the macros used to access the
+symbols.</p>
+<p>subsection{Generic text symbols}</p>
+<p>Latin:
++ - = &lt; &gt; – — textbraceleft{} [ () ] textbraceright{}
+%
+textbackslash{}
+textbar{}
+textperthousand{}
+textpertenthousand{}
+textvisiblespace{}</p>
+<p>LGR:
+LGR
++ - = textless{} textgreater{} – —
+textbraceleft{} [ () ] textbraceright{}
+%
+textbackslash{} textbar{}
+textperthousand{}
+% textpertenthousand{}
+textvisiblespace{}
+Latin (Per-mille symbol is missign in LGR.)</p>
+<p>Quotes:
+%
+Latin guillemotleft{}aguillemotright{}
+LGR guillemotleft{}aguillemotright{},
+%
+Latin textquoteleft{}atextquoteright{}
+LGR textquoteleft{}atextquoteright{},
+%
+Latin textquotedblleft{}atextquotedblright{}
+LGR textquotedblleft{}atextquotedblright{}
+Latin (double quotes wrong with Kerkis fonts),</p>
+<dl class="docutils">
+<dt>Latin guilsinglleft{}aguilsinglright{}</dt>
+<dd><p>quotedblbase{}atextquotedblright{}</p>
+</dd>
+</dl>
+<div class="system-message">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 81)</p>
+<p>Definition list ends without a blank line; unexpected unindent.</p>
+</div>
+<p>Single guillemots and base-quotes are missing in LGR.</p>
+<p>Ligature break up: AY fi LGR AU “i $mapsto$
+Latin Atextcompwordmark{}Y ftextcompwordmark i
+LGR Atextcompwordmark{}U “textcompwordmark i</p>
+<p>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</p>
+<p>Latin Symbols for SI-units:
+Latin 5,textmu{}m, 5,ktextohm{};
+LGR 5,textmu{}{Latin m}, 5,{Latin k}textohm{}</p>
+<p>Latin Letter schwa and Euro symbol: % textschwa (needs e.g. T3)
+LGR textschwa{}, texteuro{}</p>
+<p>Latin Some symbol definitions expect a Latin font.
+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).</p>
+<p>Latin:
+textcopyright{}
+textregistered{}
+texttrademark{}
+SS{} (uppercase of ss).</p>
+<p>LGR (with textcomp)
+LGR
+textcopyright{}
+textregistered{}
+texttrademark{}
+SS{} (Latin uppercase of LGR ss).
+Latin</p>
+<p>subsection{Greek alphabet}</p>
+<p>Greek letters via Latin transscription in LGR font encoding:</p>
+<p>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}</p>
+<p>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</p>
+<p>Latin</p>
+<p>subsection{Additional Greek symbols}</p>
+<p>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: <a class="reference external" href="http://en.wikipedia.org/wiki/Greek_numerals">http://en.wikipedia.org/wiki/Greek_numerals</a>
+LGR anwtonos{} Latin Dexia keraia, % ʹ
+LGR katwtonos{} Latin Aristeri keraia, % ͵</p>
+<p>Latin Variant symbols for pi ($varpi$), kappa (emph{no TeX symbol
+available}), rho ($varrho$), and theta ($vartheta$) are missing in
+LGR.</p>
+<p>section{Diacritics}</p>
+<p>Capital Greek letters have Greek 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 (but not, e.g., LGR ~ALatin).</p>
+<p>% 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.</p>
+<p>LaTeX standard accents (Latin, Greek, Greek Capitals)
+$mapsto$ UPPERCASE</p>
+<p>`{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}
+}</p>
+<p>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}
+}</p>
+<p>`{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}
+}</p>
+<p>Latin
+The komma-below (verb|k|) is not defined in LGR.</p>
+<p>Additional Greek diacritics</p>
+<p>LGR
+&lt;{a} &gt;{e} &lt;`{i} ‘“i `”i ~”i `&gt;{h} ‘&lt;{o} ‘&gt;{o} ~&lt;{u} ~&gt;{w}
+$mapsto$ MakeUppercase{%
+&lt;{a} &gt;{e} &lt;`{i} ‘“i `”i ~”i `&gt;{h} ‘&lt;{o} ‘&gt;{o} ~&lt;{u} ~&gt;{w}
+}</p>
+<p>% The dialytika is not used on Initial letters (“‘I “<a href="#id1"><span class="problematic" id="id2">`</span></a>I ~”I)
+&lt;{A} &gt;{E} &lt;`{I} ‘“I “<a href="#id3"><span class="problematic" id="id4">`</span></a>I ~”I `&gt;{H} ‘&lt;{O} ‘&gt;{O} ~&lt;{U} ~&gt;{W}
+$mapsto$ MakeUppercase{%
+&lt;{A} &gt;{E} &lt;`{I} ‘“I “<a href="#id5"><span class="problematic" id="id6">`</span></a>I ~”I `&gt;{H} ‘&lt;{O} ‘&gt;{O} ~&lt;{U} ~&gt;{W}
+}</p>
+<div class="system-message" id="id1">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 220); <em><a href="#id2">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id3">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 220); <em><a href="#id4">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id5">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 220); <em><a href="#id6">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<p>Latin Input variants and their conversion with MakeUppercase:%</p>
+<p>begin{quote} LGR
+~&gt;a &gt;~a ~&gt;{a}, ~&lt;a &lt;~a &lt;~a ~&lt;a ~&lt;a,
+&gt;~{h} ~&gt;h &gt;~h &gt;~h ~&gt;h ~&gt;h|, ~&lt;h &lt;~h,
+&gt;~i ~&gt;i, ~&lt;i &lt;~i, ~”i “~i “~i,\
+&gt;~u ~&gt;u, ~&lt;u &lt;~u, ~”u “~u,
+&gt;w, &lt;w, &gt;~w ~&gt;w, ~&lt;w &lt;~w.</p>
+<p>MakeUppercase{
+~&gt;a &gt;~a ~&gt;{a}, ~&lt;a &lt;~a &lt;~a ~&lt;a ~&lt;a,
+&gt;~{h} ~&gt;h &gt;~h &gt;~h ~&gt;h ~&gt;h|, ~&lt;h &lt;~h,
+&gt;~i ~&gt;i, ~&lt;i &lt;~i, ~”i “~i “~i,\
+&gt;~u ~&gt;u, ~&lt;u &lt;~u, ~”u “~u,
+&gt;w, &lt;w, &gt;~w ~&gt;w, ~&lt;w &lt;~w.
+}</p>
+<p>&lt;’A &lt;’A ‘&lt;A ‘&lt;A $mapsto$ MakeUppercase{&lt;’A &lt;’A ‘&lt;A ‘&lt;A}.
+end{quote}</p>
+<p>Latin The tilde character can be used in combined accents.
+However, in documents not defining the Babel language emph{greek} or
+emph{polutonikogreek}, it will produce a
+no-break space if converted with verb|MakeUppercase|:</p>
+<p>LGR “~i &lt;~i “~u &lt;~u `&gt;u $mapsto$
+LGR MakeUppercase{“~i &lt;~i “~u &lt;~u `&gt;u}
+\
+Latin Use the tilde-accent macro:
+LGR MakeUppercase{“~i ~”u}.</p>
+<p>Latin Combinations with named accents:
+LGR accdasia’a accdasia`a accdasia~a.</p>
+<p>Latin The dialytika must be kept in UPPERCASE, e.,g.</p>
+<p>% from <a class="reference external" href="http://diacritics.typo.cz/index.php?id=70">http://diacritics.typo.cz/index.php?id=70</a> μαΐστρος -&gt; ΜΑΪΣΤΡΟΣ.
+LGR ma“‘istros $mapsto$ MakeUppercase{ma“‘istros}
+Latin or % from teubner εὐζωΐα -&gt; ΕΥΖΩΪΑ.
+LGR e&gt;uzw‘“ia $mapsto$ MakeUppercase{e&gt;uzw‘“ia}.</p>
+<p>Latin This is implemented for all input variants of diacritics with
+dialytika:</p>
+<p>LGR “i “‘i “<a href="#id7"><span class="problematic" id="id8">`</span></a>i “~i “u “‘u “<a href="#id9"><span class="problematic" id="id10">`</span></a>u “~u $mapsto$
+MakeUppercase{“i “‘i “<a href="#id11"><span class="problematic" id="id12">`</span></a>i “~i “u “‘u “<a href="#id13"><span class="problematic" id="id14">`</span></a>u “~u},</p>
+<div class="system-message" id="id7">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 270); <em><a href="#id8">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id9">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 270); <em><a href="#id10">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id11">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 270); <em><a href="#id12">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id13">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 270); <em><a href="#id14">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<p>Latin Tonos and dasia mark a emph{hiatus} (break-up of a diphtong) if
+placed on the first vowel of a diphtong ({LGR ‘ai, ‘au, ‘ei}). A
+dialytika must be placed on the second vowel if they are dropped: LGR
+(MakeUppercase{‘ai, ‘au, ‘ei}).</p>
+<p>% from teubner: άυλος/ΑΫΛΟΣ
+‘aulos $mapsto$ MakeUppercase{‘aulos},
+&gt;’aulos $mapsto$ MakeUppercase{&gt;’aulos},
+% from <a class="reference external" href="http://diacritics.typo.cz/index.php?id=69">http://diacritics.typo.cz/index.php?id=69</a> μάινα -&gt; ΜΑΪΝΑ
+m’aina $mapsto$ MakeUppercase{m’aina},
+% from <a class="reference external" href="http://de.wikipedia.org/wiki/Neugriechische_Orthographie#Das_Trema">http://de.wikipedia.org/wiki/Neugriechische_Orthographie#Das_Trema</a>
+% κέικ, ἀυπνία/αϋπνία
+k’eik, $mapsto$ MakeUppercase{k’eik}
+&gt;aupn’ia $mapsto$ MakeUppercase{&gt;aupn’ia}</p>
+<p>Latin Test: The auto-hiatus feature must keep proper working of tonos
+and psili:</p>
+<p>LGR MakeUppercase{‘a b}: Latin keep space after A.</p>
+<p>LGR
+newcommandmd{textcompwordmark}
+newcommandMU{MakeUppercase}</p>
+<blockquote>
+<p>md MU{ AO AY AI AU RA OA UA DU} [ \</p>
+</blockquote>
+<div class="system-message">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299)</p>
+<p>Block quote ends without a blank line; unexpected unindent.</p>
+</div>
+<p>&lt;md MU{ &lt;AO &lt;AY &lt;AI &lt;AU &lt;RA &lt;OA U&lt;A D&lt;U} [ \
+&gt;md MU{ &gt;AO &gt;AY &gt;AI &gt;AU &gt;RA &gt;OA U&gt;A D&gt;U} [ \
+&gt;’mdMU{ &gt;’AO &gt;’AY &gt;’AI &gt;’AU &gt;’RA &gt;’OA U&gt;’A D&gt;’U} [ \
+‘md MU{ ‘AO ‘AY ‘AI ‘AU ‘RA ‘OA U’A D’U} [ \
+&gt;`mdMU{ &gt;`AO &gt;`AY &gt;`AI &gt;`AU &gt;`RA &gt;`OA U&gt;`A D&gt;`U} [ \
+&lt;’mdMU{ &lt;’AO &lt;’AY &lt;’AI &lt;’AU &lt;’RA &lt;’OA U&lt;’A D&lt;’U} [ \
+`md MU{ `AO `AY `AI `AU `RA `OA U`A D`U} [ \
+&lt;<a href="#id15"><span class="problematic" id="id16">`</span></a>mdMU{ &lt;<a href="#id17"><span class="problematic" id="id18">`</span></a>AO &lt;<a href="#id19"><span class="problematic" id="id20">`</span></a>AY &lt;<a href="#id21"><span class="problematic" id="id22">`</span></a>AI &lt;<a href="#id23"><span class="problematic" id="id24">`</span></a>AU &lt;<a href="#id25"><span class="problematic" id="id26">`</span></a>RA &lt;<a href="#id27"><span class="problematic" id="id28">`</span></a>OA U&lt;<a href="#id29"><span class="problematic" id="id30">`</span></a>A D&lt;<a href="#id31"><span class="problematic" id="id32">`</span></a>U} [ \
+~md MU{ ~AO ~AY ~AI ~AU ~RA ~OA U~A D~U} [ \
+~&gt;mdMU{ ~&gt;AO ~&gt;AY ~&gt;AI ~&gt;AU ~&gt;RA ~&gt;OA U~&gt;A D~&gt;U} [ \
+~&lt;mdMU{ ~&lt;AO ~&lt;AY ~&lt;AI ~&lt;AU ~&lt;RA ~&lt;OA U~&lt;A D~&lt;U} [ \
+~&lt;mdMU{ ~&lt;ao ~&lt;ay ~&lt;ai ~&lt;au ~&lt;ra ~&lt;oa u~&lt;a d~&lt;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} [ \
+“~mdMU{ ~”AO ~”AY ~”AI ~”AU ~”RA ~”OA U~”A D~”U} [ \</p>
+<div class="system-message" id="id15">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id16">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id17">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id18">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id19">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id20">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id21">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id22">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id23">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id24">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id25">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id26">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id27">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id28">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id29">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id30">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id31">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 299); <em><a href="#id32">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<p>Latin
+rows 3ldots 7: Lookahead (to check for a hiatus) breaks kerning before A
+with tonos or psili.</p>
+<p>% ‘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</p>
+<p>rows 15 and 16: Like in any font encoding, there is no kerning for
+non-defined accent-letter-combinations (dialytica on LGR A O DLatin).%
+footnote{with the Kerkis fonts, kerning is kept}</p>
+<p>The uppercase of the zero-width space at the place of <tt class="literal">v</tt> is the
+Dasia-Oxia accent~LGR MakeUppercase{v}Latin , the glyph at the
+position of <tt class="literal">V</tt>. It is suppressed for uppercased accents:</p>
+<p>LGR
+&lt;v, &gt;v, &gt;’v, ‘v, &gt;`v, &lt;’v, `v, &lt;<a href="#id33"><span class="problematic" id="id34">`</span></a>v, ~v, ~&gt;v, ~&lt;v, “v, ~”v
+$mapsto$ MakeUppercase{
+&lt;v, &gt;v, &gt;’v, ‘v, &gt;`v, &lt;’v, `v, &lt;<a href="#id35"><span class="problematic" id="id36">`</span></a>v, ~v, ~&gt;v, ~&lt;v, “v, ~”v
+}</p>
+<div class="system-message" id="id33">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 331); <em><a href="#id34">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<div class="system-message" id="id35">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 331); <em><a href="#id36">backlink</a></em></p>
+<p>Inline interpreted text or phrase reference start-string without end-string.</p>
+</div>
+<p>Latin</p>
+<p>Downcasing should keep diacritics (of course, it cannot regenerate
+<a href="#id37"><span class="problematic" id="id38">``</span></a>manually” dropped ones):
+LGR ‘A “I “U ~”A $mapsto$ MakeLowercase{‘A “I “U ~”A}</p>
+<div class="system-message" id="id37">
+<p class="system-message-title">System Message: WARNING/2 (<tt class="docutils">/home/milde/texmf/tex/latex/greek/encodings/greek-fontenc/lgrenc-test.tex</tt>, line 339); <em><a href="#id38">backlink</a></em></p>
+<p>Inline literal start-string without end-string.</p>
+</div>
+<p>end{document}</p>
+</div>
+</body>
+</html>
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+\documentclass{article}
+\usepackage{cmap} % fix search and cut-and-paste in Acrobat Reader
+
+% Test with various LGR-encoded fonts:
+\usepackage%
+{lmodern} % uses CB Fonts for Greek
+% {gfsartemisia}
+% {gfsbaskerville}
+% [default]{gfsbodoni}
+% [default]{gfscomplutum}
+% {gfsdidot}
+% [default]{gfsneohellenic}
+% {lmodern} \usepackage{gfsporson} \renewcommand*\rmdefault{porson}
+% [default]{gfssolomos}
+% {kerkis} % lacks some chars (\Stigma, \Sampi, double quotes)
+% {teubner}
+% \renewcommand{\ttdefault}{txtt}
+
+\usepackage{parskip}
+\usepackage{textcomp}
+\usepackage[LGR,T1]{fontenc}
+% \usepackage[utf8]{inputenc}
+
+\newcommand{\LGR}{\fontencoding{LGR}\selectfont}
+\newcommand{\Latin}{\fontencoding{T1}\selectfont}
+
+% \pagestyle{empty}
+% -------------------------------------------------------------------------
+
+\begin{document}
+
+\title{Test LGR font encoding definitions}
+\date{}
+\maketitle
+
+The file lgrenc.def provides a comprehensive set of macros to typeset Greek
+with LGR encoded fonts. It works for both, monotonic and polytonic Greek,
+independent of the \emph{Babel} package.
+
+\section{Symbols}
+
+See the source file lgrenc-test.tex for the macros used to access the
+symbols.
+
+\subsection{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 missing 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. 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. (Like any other Latin character, the ``sharp s'' (\ss) is not
+save to use when LGR is the active font encoding.)
+
+Latin:
+\textcopyright{}
+\textregistered{}
+\texttrademark{}
+\SS{} (uppercase of \ss).
+
+LGR (with textcomp):
+\LGR
+\textcopyright{}
+\textregistered{}
+\texttrademark{}
+\SS{} (\Latin uppercase of \LGR \ss).
+\Latin
+
+\subsection{Greek alphabet}
+
+Greek letters via Latin transcription and LICR macros:
+
+\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
+
+\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{}
+
+
+\Latin
+
+\subsection{Additional Greek symbols}
+
+\LGR \koppa{} \Latin koppa \\ % ϟ
+\LGR \qoppa{} \Latin qoppa (archaic koppa) \\ % ϙ
+\LGR \Qoppa{} \Latin Qoppa (archaic Koppa) \\ % Ϙ
+\LGR \stigma{} \Latin stigma \\ % ϛ
+\LGR \varstigma{} \Latin varstigma \\ % no separate Unicode character
+\LGR \Stigma{} \Latin Stigma (Sigma-Tau-Ligature in CB-fonts)%
+\footnote{the name ``stigma'' originally applied to a medieval sigma-tau
+ ligature, whose shape was confusably similar to the cursive
+ digamma} \\ % Ϛ
+\LGR \sampi{} \Latin sampi \\ % ϡ
+\LGR \Sampi{} \Latin Sampi \\ % Ϡ
+\LGR \textdigamma{} \Latin textdigamma \\ % ϝ (\digamma used by amsmath!)
+\LGR \textDigamma{} \Latin textDigamma \\ % Ϝ
+% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals
+\LGR \anwtonos{} \Latin Dexia keraia \LGR (anwtonos) \\ % ʹ
+\LGR \katwtonos{} \Latin Aristeri keraia, \LGR (katwtonos) \\ % ͵
+
+\Latin Variant shapes for pi ($\varpi$), kappa (\emph{no TeX symbol
+available}), rho ($\varrho$), and theta ($\vartheta$) have no syntactic
+meaning in Greek text and are not included in the LGR encoding. Some
+Greek test fonts use variant shapes in place of the ``regular'' ones.
+
+
+\section{Diacritics}
+
+Capital Greek letters have Greek diacritics (except the dialytika) to the
+left (instead of above) and drop them in UPPERCASE. This is
+implemented for all combinations for which a pre-composed Unicode
+character exists (but not, e.g., \LGR \~A\Latin).
+
+% 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 comma-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.
+}
+
+\<{\textalpha} \>{\textepsilon} \"'{\textiota} \`>\texteta{}
+\'<{\textomicron} \~<{\textupsilon} \~>{\textomega}
+\<{\textAlpha} \>{\textEpsilon} \"{\textIota} \`>\textEta{}
+\'<{\textOmicron} \~<{\textUpsilon} \~>{\textOmega}
+\\
+\MakeUppercase{%
+ \<{\textalpha} \>{\textepsilon} \"'{\textiota} \`\>\texteta{}
+ \'<{\textomicron} \~<{\textupsilon} \~>{\textomega}.
+ \<{\textAlpha} \>{\textEpsilon} \"{\textIota} \`>\textEta{}
+ \'<{\textOmicron} \~<{\textUpsilon} \~>{\textOmega}
+}
+
+ \<'A \<\'A \'<A \'\<A $\mapsto$ \MakeUppercase{\<'A \<\'A \'<A \'\<A}.
+
+\end{quote}
+
+\Latin The tilde character can be used in combined accents.
+However, in documents not defining the Babel language \emph{greek} or
+\emph{polutonikogreek}, it will produce a
+no-break space if converted with \verb|\MakeUppercase|:
+
+\LGR \"~i \<~i \"~u \<~u \`>u $\mapsto$
+\LGR \MakeUppercase{\"~i \<~i \"~u \<~u \`>u}
+\\
+\Latin Use the tilde-accent macro:
+\LGR \MakeUppercase{\"\~i \~"u}.
+
+\Latin Accent macros can start with \verb|\a| instead of \verb|\| when the
+short form is redefined, e.\,g. inside a \emph{tabbing} environment.
+This also works for the new-defined Dasia and Psili shortcuts:
+\LGR \a<\textalpha{} \a>\textomega.
+
+\Latin Combinations with named accents:
+\LGR \accdasia'a \accdasia`a \accdasia\~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}
+\Latin or % from teubner εὐζωΐα -> ΕΥΖΩΪΑ.
+\LGR e\>uzw\'"ia $\mapsto$ \MakeUppercase{e\>uzw\'"ia}.
+
+\Latin This is implemented for all input variants of diacritics with
+dialytika:
+
+\LGR \"i \"'i \"`i \"\~i \"u \"'u \"`u \"\~u $\mapsto$
+\MakeUppercase{\"i \"'i \"`i \"\~i \"u \"'u \"`u \"\~u},
+
+\Latin but fails with \verb+\"`+ or \verb+\"'+ if the current language is
+\texttt{greek} or \texttt{polutonikogreek} (which maps \texttt{'} and
+\texttt{`} to an empty character preventing the correct placing of the
+dialytika via TextComposite definitions.
+
+Tonos and dasia mark a \emph{hiatus} (break-up of a diphthong) if
+placed on the first vowel of a diphthong ({\LGR \'ai, \'au, \'ei}). A
+dialytika must be placed on the second vowel if they are dropped: \LGR
+(\MakeUppercase{\'ai, \'au, \'ei}).
+
+% from teubner: 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
+% κέικ, ἀυπνία/αϋπνία
+k\'eik, $\mapsto$ \MakeUppercase{k\'eik}
+\>aupn\'ia $\mapsto$ \MakeUppercase{\>aupn\'ia}
+
+This fails with \verb+\>'+ if the current language is \texttt{greek} or
+\texttt{polutonikogreek} (which maps \texttt{'} to an empty character
+preventing the correct placing of the dialytika.
+
+\Latin Test the auto-hiatus feature for side-effects:
+
+\LGR \MakeUppercase{\'a b}: \Latin keep space after A.
+
+\LGR
+\newcommand\md{\textcompwordmark}
+\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
+rows 3\ldots 7: Look-ahead (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
+
+rows 15 and 16: Like in any font encoding, there is no kerning for
+non-defined accent-letter-combinations (dialytica on \LGR A O D\Latin).%
+\footnote{with the Kerkis fonts, kerning is kept}
+
+The uppercase of the zero-width space at the place of ``v`` is the
+Dasia-Oxia 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
+``manually" dropped ones):
+\LGR 'A \"I \"U \~"A $\mapsto$ \MakeLowercase{\'A \"I \"U \~"A}
+
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.html b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.html
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index 00000000000..9c609c9b3f4
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.html
@@ -0,0 +1,1230 @@
+<?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 0.11: http://docutils.sourceforge.net/" />
+<title>lgrenc.def</title>
+<meta name="copyright" content="© 2010 Günter Milde" />
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css1.css" type="text/css" />
+<link rel="stylesheet" href="../../../../../../Code/Python/docutils-svn/docutils/docutils/writers/html4strict/html4css2.css" type="text/css" />
+</head>
+<body>
+<div class="document" id="lgrenc-def">
+<h1 class="title">lgrenc.def</h1>
+<h2 class="subtitle" id="lgr-greek-font-encoding-definitions">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. 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="#preliminary-considerations-licr-macro-names" id="id3">preliminary considerations: LICR macro names</a></p>
+<ul>
+<li><p><a class="reference internal" href="#proposals" id="id4">Proposals</a></p></li>
+<li><p><a class="reference internal" href="#how-to-name-accent-macros" id="id5">How to name <em>accent macros</em>?</a></p></li>
+<li><p><a class="reference internal" href="#references" id="id6">References</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#implementation" id="id7">Implementation</a></p>
+<ul>
+<li><p><a class="reference internal" href="#read-this-file-only-once" id="id8">Read this file only once</a></p></li>
+<li><p><a class="reference internal" href="#identification" id="id9">Identification</a></p></li>
+<li><p><a class="reference internal" href="#base-setup" id="id10">Base setup</a></p></li>
+<li><p><a class="reference internal" href="#text-symbols" id="id11">Text symbols</a></p>
+<ul>
+<li><p><a class="reference internal" href="#greek-alphabet" id="id12">Greek Alphabet</a></p></li>
+<li><p><a class="reference internal" href="#additional-greek-symbols" id="id13">Additional Greek symbols</a></p>
+<ul>
+<li><p><a class="reference internal" href="#ancient-greek-numbers-athenian-numerals" id="id14">Ancient Greek Numbers (Athenian Numerals)</a></p></li>
+<li><p><a class="reference internal" href="#archaic-letters" id="id15">Archaic letters</a></p></li>
+<li><p><a class="reference internal" href="#numeral-signs" id="id16">Numeral signs</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#other" id="id17">Other</a></p></li>
+<li><p><a class="reference internal" href="#not-implemented" id="id18">Not implemented</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#diacritics" id="id19">Diacritics</a></p>
+<ul>
+<li><p><a class="reference internal" href="#named-macros" id="id20">Named macros</a></p></li>
+<li><p><a class="reference internal" href="#aliases" id="id21">Aliases</a></p></li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#composite-definitions" id="id22">Composite definitions</a></p>
+<ul>
+<li><p><a class="reference internal" href="#composite-diacritics" id="id23">Composite diacritics</a></p></li>
+<li><p><a class="reference internal" href="#pre-composed-letters" id="id24">Pre-composed letters</a></p>
+<ul>
+<li><p><a class="reference internal" href="#small-letters-with-diacritics" id="id25">Small letters with diacritics</a></p></li>
+<li><p><a class="reference internal" href="#capital-letters-with-diacritics" id="id26">Capital letters with diacritics</a></p></li>
+</ul>
+</li>
+</ul>
+</li>
+<li><p><a class="reference internal" href="#uppercase" id="id27">UPPERCASE</a></p>
+<ul>
+<li><p><a class="reference internal" href="#uclclist-extension" id="id28">&#64;uclclist extension</a></p></li>
+<li><p><a class="reference internal" href="#substitution-macros" id="id29">Substitution macros</a></p>
+<ul>
+<li><p><a class="reference internal" href="#drop-diacritics" id="id30">Drop diacritics</a></p></li>
+<li><p><a class="reference internal" href="#keep-dialytika" id="id31">Keep dialytika.</a></p></li>
+<li><p><a class="reference internal" href="#mark-hiatus" id="id32">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>
+<p class="borderless">Development of this file started under the name “lgrxenc.def” as part of the
+<a class="reference external" href="http://www.ctan.org/pkg/lgrx">lgrx</a> bundle. With version 0.8, it moved to <tt class="literal"><span class="pre">greek-fontenc/lgrx.def</span></tt>.</p>
+<table>
+<colgroup>
+<col width="7%" />
+<col width="17%" />
+<col width="76%" />
+</colgroup>
+<tbody>
+<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>0.4</p></td>
+<td><p>2010-06-15</p></td>
+<td><p>more text symbols</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>
+<tr><td><p>0.6</p></td>
+<td><p>2012-06-29</p></td>
+<td><p><tt class="literal">\TextGreek</tt> wrapper command,
+aliases for <tt class="literal">puenc.def</tt> compatibility</p></td>
+</tr>
+<tr><td><p>0.6.1</p></td>
+<td><p>2013-02-12</p></td>
+<td><p><tt class="literal">\&#64;uclclist</tt> entries for <cite>PU</cite> aliases</p></td>
+</tr>
+<tr><td><p>0.7</p></td>
+<td><p>2013-05-13</p></td>
+<td><p>documentation update, new accent macros names,
+<tt class="literal">\TextGreek</tt> renamed to <tt class="literal">\ensuregreek</tt>.</p></td>
+</tr>
+<tr><td><p>0.8</p></td>
+<td><p>2013-05-13</p></td>
+<td><p>rename to lgrenc.def (superseding the <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a> version),
+move to greek-fontenc,
+drop back-compatibility definitions</p></td>
+</tr>
+</tbody>
+</table>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id2">Usage</a></h1>
+<p>Load this file by calling <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a> with the <tt class="literal">LGR</tt> option
+or indirectly via the <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a>, <a class="reference external" href="textalpha.sty.html">textalpha</a> or <a class="reference external" href="alphabeta.sty.html">alphabeta</a> packages.</p>
+<dl class="docutils">
+<dt>Example:</dt>
+<dd><p>Select font encodings <cite>T1</cite> (as default) and <cite>LGR</cite> (for Greek):</p>
+<blockquote>
+<p><tt class="literal"><span class="pre">\usepackage[LGR,T1]{fontenc}</span></tt></p>
+</blockquote>
+</dd>
+</dl>
+</div>
+<div class="section" id="preliminary-considerations-licr-macro-names">
+<h1><a class="toc-backref" href="#id3">preliminary considerations: LICR macro names</a></h1>
+<p>This file provides LaTeX internal character representations (LICR macros)
+for all non-ASCII characters present in the LGR font encoding. For Greek
+letters and diacritics, LICR macro names were selected based on the
+following considerations:</p>
+<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>The <a class="reference external" href="http://www.adobe.com/devnet-archive/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>.
+The <a class="reference external" href="http://partners.adobe.com/public/developer/en/opentype/glyphlist.txt">Adobe Glyph List</a> (for existing fonts) lists additional glyph names
+used in older fonts.</p>
+<div class="section" id="proposals">
+<h2><a class="toc-backref" href="#id4">Proposals</a></h2>
+<ul>
+<li><p>If there exists a math-mode macro for a symbol, form the corresponding text
+macro by prepending <tt class="literal">text</tt>?</p>
+<dl class="docutils">
+<dt>Example:</dt>
+<dd><p>The glyph name for the GREEK SMALL LETTER FINAL SIGMA is <tt class="literal">sigma1</tt>,
+the corresponding math-macro is <tt class="literal">\varsigma</tt>. The text symbol could be
+made available as <tt class="literal">\textvarsigma</tt>.</p>
+</dd>
+<dt>Problems:</dt>
+<dd><p><tt class="literal">\varepsilon</tt> and <tt class="literal">\varphi</tt> math macros map to characters named
+“GREEK SMALL <strong>LETTER</strong> …”, while <tt class="literal">\\vartheta</tt>, <tt class="literal">\\varkappa</tt>,
+<tt class="literal">\\varrho</tt>, and <tt class="literal">\\varpi</tt> math macros map to “GREEK … <strong>SYMBOL</strong>”
+Unicode characters.</p>
+<p>In Greek text, these variants are interchangeable. The LGR font encoding
+does not contain slots for “symbol” glyph variants. In some Greek fonts,
+GREEK SMALL LETTERS use glyph variants resembling the corresponding
+GREEK SYMBOL Unicode character’s reference glyph.</p>
+</dd>
+</dl>
+</li>
+<li><p>Derive macro names from Unicode names?</p>
+<p>The <a class="reference external" href="http://www.unicode.org/Public/UNIDATA/NamesList.txt">Unicode names list</a> provides standardized descriptive names for all
+Unicode characters that use only capital letters of the Latin alphabet.
+While not suited for direct use in a LICR macros, they can be either</p>
+<ol class="loweralpha simple">
+<li><p>used as inspiration for new LICR macro names or</p></li>
+<li><p>converted to LICR macro names via a defined set of transformation rules.</p></li>
+</ol>
+<dl class="docutils">
+<dt>Example:</dt>
+<dd><p><tt class="literal">\textfinalsigma</tt> or just <tt class="literal">\finalsigma</tt> as a more descriptive name
+for GREEK SMALL LETTER FINAL SIGMA derived via the rules:</p>
+<ul class="simple">
+<li><p>drop “LETTER” if the name remains unique,</p></li>
+<li><p>drop “GREEK” if the name remains unique,</p></li>
+<li><p>use capitalized name for capital letters, lowercase for “SMALL” letters
+and drop “SMALL”,</p></li>
+<li><p>concatenate</p></li>
+</ul>
+</dd>
+</dl>
+</li>
+<li><p>Omit the “text” prefix for macros that do not have a math counterpart?</p>
+<dl class="docutils">
+<dt>Pro:</dt>
+<dd><ul class="simple">
+<li><p>Simpler,</p></li>
+<li><p>ease of use (less typing, better readability of source text),</p></li>
+<li><p>many established text macro names without “text”,</p></li>
+<li><p>there are examples of encoding-specific macros
+without the <tt class="literal">text</tt>-prefix, especially for letters,</p>
+<dl class="field-list simple">
+<dt>T1</dt>
+<dd><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> (also in OT1)</p>
+</dd>
+<dt>T2*</dt>
+<dd><p><tt class="literal">\CYR*</tt> and <tt class="literal">\cyr*</tt></p>
+</dd>
+<dt>HE8</dt>
+<dd><p><tt class="literal">\heb*</tt> or no prefix</p>
+</dd>
+<dt>PU</dt>
+<dd><p>short descriptive names in the arabic part (<tt class="literal">puarenc.def</tt>)</p>
+</dd>
+</dl>
+</li>
+<li><p><tt class="literal">text</tt> prefix does <strong>not</strong> mark a macro as encoding-specific or
+“inserting a glyph”. 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>
+</ul>
+</dd>
+</dl>
+</li>
+</ul>
+</div>
+<div class="section" id="how-to-name-accent-macros">
+<h2><a class="toc-backref" href="#id5">How to name <em>accent macros</em>?</a></h2>
+<ul>
+<li><p>standard accent macros (<tt class="literal">\DeclareTextAccent</tt> definitions in
+<tt class="literal"><span class="pre">latex/base/...</span></tt>) are one-symbol macros (<tt class="literal">\' \&quot; ... \u \v ...</tt>) .</p></li>
+<li><p>tipa.sty and ucs use the “text” prefix also for accents.</p>
+<p>However, the <a class="reference external" href="http://www.adobe.com/devnet-archive/opentype/archives/aglfn.txt">Adobe Glyph List For New Fonts</a> maps, e.g., “tonos” and
+“dieresistonos” to 0384 GREEK TONOS and 0385 GREEK DIALYTIKA TONOS, hence
+<cite>texttonos</cite> and <cite>textdiaresistonos</cite> should denote these spacing
+characters.</p>
+</li>
+<li><p>textcomp (ts1enc.def) defines <tt class="literal"><span class="pre">\capital...</span></tt> accents (i.e. without
+<tt class="literal">text</tt> prefix).</p></li>
+<li><p>Use a common prefix <tt class="literal"><span class="pre">\accent...</span></tt> or postfix <tt class="literal"><span class="pre">\...accent</span></tt>,
+or short <tt class="literal"><span class="pre">\acc...</span></tt>?</p></li>
+</ul>
+<p>Currently, <cite>lgrx</cite> uses for <a class="reference internal" href="#diacritics">diacritics</a>:</p>
+<ul class="simple">
+<li><p>Greek names like in Unicode, and ucsencs.def</p></li>
+<li><p>The prefix “acc” to distinguish the macros as <cite>TextAaccent</cite> and reduce the
+risc of name clashes (cf <tt class="literal">\&#64;tabacckludge</tt>).</p></li>
+<li><p>For the end-user “symbol macros” (<tt class="literal">\~ \' \` \&quot; \&lt; \&gt;</tt>) are provided.</p></li>
+</ul>
+</div>
+<div class="section" id="references">
+<h2><a class="toc-backref" href="#id6">References</a></h2>
+<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 <a class="reference external" href="http://www.ctan.org/pkg/libertine-legacy">libertine</a> (legacy) 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://www.ctan.org/pkg/unicode">ucs</a> package.</p>
+<p>Aliases from <tt class="literal">puenc.def</tt> ensure that the <a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a> package can
+convert Greek symbols to a PDF-string.</p>
+</div>
+</div>
+<div class="section" id="implementation">
+<h1><a class="toc-backref" href="#id7">Implementation</a></h1>
+<div class="section" id="read-this-file-only-once">
+<h2><a class="toc-backref" href="#id8">Read this file only once</a></h2>
+<div class="note">
+<p class="admonition-title">Note</p>
+<p>The use of <tt class="literal">\&#64;ifundefined</tt> has the side-effect that the tested
+macro becomes defined and set to <tt class="literal">\relax</tt> (polluting the namespace and
+interfering with test via eTeX’s <tt class="literal">\ifdefined</tt>). However, in this case
+no harm is done as the macro is defined by the <a class="reference internal" href="#identification">identification</a> below
+anyway.</p>
+</div>
+<pre class="literal-block">\&#64;ifundefined{ver&#64;lgrenc.def}
+ {}
+ {\message{LGR font encoding definitions already loaded}
+ \expandafter\endinput % &quot;return&quot;
+ }
+</pre>
+</div>
+<div class="section" id="identification">
+<h2><a class="toc-backref" href="#id9">Identification</a></h2>
+<pre class="literal-block">\ProvidesFile{lgrenc.def}
+[2013/05/13 v0.8 LGR Greek font encoding definitions]
+</pre>
+<p>You can test the version date using</p>
+<pre class="code latex literal-block"><span class="keyword">\&#64;</span>ifl&#64;ter <span class="name builtin">{</span>extension<span class="name builtin">}{</span>filename<span class="name builtin">}{</span>date<span class="name builtin">}{</span>YES<span class="name builtin">}{</span>NO<span class="name builtin">}</span>
+</pre>
+<p>or using <a class="reference external" href="http://www.ctan.org/pkg/ltxcmds">ltxcmds</a>’ <tt class="literal">\&#64;iffilelater</tt></p>
+</div>
+<div class="section" id="base-setup">
+<h2><a class="toc-backref" href="#id10">Base setup</a></h2>
+<p>Declare the font encoding and base substitutions:</p>
+<pre class="literal-block">\DeclareFontEncoding{LGR}{}{}
+\DeclareFontSubstitution{LGR}{cmr}{m}{n}
+\DeclareErrorFont{LGR}{cmr}{m}{n}{10}
+</pre>
+<p>The <tt class="literal">\ensuregreek</tt> command can be used to ensure that its argument is set
+in a font encoding with support for Greek. If the font encoding is already
+LGR, kerning between adjacent command calls (e.g.
+<tt class="literal"><span class="pre">\ensuregreek{A}\ensuregreek{\Upsilon}</span></tt>) is preserved. This allows
+wrapping of compound Unicode character definitions.</p>
+<pre class="literal-block">\DeclareTextCommand{\ensuregreek}{LGR}[1]{#1}
+</pre>
+</div>
+<div class="section" id="text-symbols">
+<h2><a class="toc-backref" href="#id11">Text symbols</a></h2>
+<div class="section" id="greek-alphabet">
+<h3><a class="toc-backref" href="#id12">Greek Alphabet</a></h3>
+<p>Greek letters are accessible by the Latin transcription, but the mapping is
+specific to the LGR font encoding.</p>
+<p>The LICR macros provide a way to access the symbols independent of the
+specific font encoding, in any font encoding supporting Greek. An
+alternative Greek font encodings is. LGI (<a class="reference external" href="http://www.ctan.org/pkg/ibycus-babel">ibycus</a>). Greek script is also
+supported by the Unicode-based font encodings PU (<cite>PDF Unicode</cite> used by
+<a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a> for PDF metadata), EU1 (XeTeX) and EU2 (LuaTeX). The <a class="reference external" href="textalpha.sty.html">textalpha</a>
+package makes these macros available independent of the current 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{\textfinalsigma}{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="#id13">Additional Greek symbols</a></h3>
+<div class="section" id="ancient-greek-numbers-athenian-numerals">
+<h4><a class="toc-backref" href="#id14">Ancient Greek Numbers (Athenian Numerals)</a></h4>
+<p>Names from the <a class="reference external" href="http://www.ctan.org/pkg/athnum">athnum</a> package
+(TODO: should we define them here?):</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>Names from <tt class="literal"><span class="pre">xl-lgr.enc</span></tt> (Greek numerals):</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>
+</div>
+<div class="section" id="archaic-letters">
+<h4><a class="toc-backref" href="#id15">Archaic letters</a></h4>
+<p>Names after <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> and <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>. The “text” prefix is only used for Digamma,
+which is also used in mathematical context:</p>
+<pre class="literal-block">\DeclareTextSymbol{\stigma}{LGR}{6} % ϛ (greek.ldf, teubner)
+\DeclareTextSymbol{\varstigma}{LGR}{7} % stigma variant (CB.enc, teubner)
+\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} % Ϛ (teubner) in some fonts ϹΤ ligature
+\DeclareTextSymbol{\Sampi}{LGR}{23} % Ϡ
+\DeclareTextSymbol{\sampi}{LGR}{27} % ϡ
+\DeclareTextSymbol{\anoteleia}{LGR}{38} % ·
+\DeclareTextSymbol{\erotimatiko}{LGR}{63} % ;
+% \digamma used by amsmath for math-macro:
+\DeclareTextSymbol{\textdigamma}{LGR}{147} % ϝ (uni-3.def (ucs))
+\DeclareTextSymbol{\textDigamma}{LGR}{195} % Ϝ (uni-3.def (ucs))
+</pre>
+<p>Compatibility aliases for <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a>’s <tt class="literal">greek.ldf</tt> and <a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a>’s puenc.def,
+defined via <cite>DeclareTextCommand</cite> so that up/downcasing works without the
+need for additional uclclist entries:</p>
+<pre class="literal-block">\DeclareTextCommand{\vardigamma}{LGR}{\varstigma} % greek.ldf
+\DeclareTextCommand{\textstigmagreek}{LGR}{\stigma} % puenc.def
+\DeclareTextCommand{\textkoppagreek}{LGR}{\koppa} % puenc.def
+\DeclareTextCommand{\textStigmagreek}{LGR}{\Stigma} % puenc.def
+\DeclareTextCommand{\textSampigreek}{LGR}{\Sampi} % puenc.def
+\DeclareTextCommand{\textsampigreek}{LGR}{\sampi} % puenc.def
+\DeclareTextCommand{\ddigamma}{LGR}{\textdigamma} % greek.ldf
+\DeclareTextCommand{\textdigammagreek}{LGR}{\textdigamma} % puenc.def
+\DeclareTextCommand{\Digamma}{LGR}{\textDigamma} % greek.ldf
+\DeclareTextCommand{\textDigammagreek}{LGR}{\textDigamma} % puenc.def
+</pre>
+</div>
+<div class="section" id="numeral-signs">
+<h4><a class="toc-backref" href="#id16">Numeral signs</a></h4>
+<p>See also <a class="reference external" href="http://en.wikipedia.org/wiki/Greek_numerals">http://en.wikipedia.org/wiki/Greek_numerals</a></p>
+<p>Names from <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a> and <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a>:</p>
+<pre class="literal-block">\DeclareTextSymbol{\anwtonos}{LGR}{254} % ʹ (Dexia keraia)
+\DeclareTextSymbol{\katwtonos}{LGR}{255} % ͵ (Aristeri keraia)
+</pre>
+<p>Compatibility definitions for <a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a>’s puenc.def:</p>
+<pre class="literal-block">\DeclareTextSymbol{\textnumeralsigngreek}{LGR}{254} % ʹ (puenc.def)
+\DeclareTextSymbol{\textnumeralsignlowergreek}{LGR}{255} % ͵ (puenc.def)
+</pre>
+</div>
+</div>
+<div class="section" id="other">
+<h3><a class="toc-backref" href="#id17">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,</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 -&gt; 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>
+</div>
+<div class="section" id="not-implemented">
+<h3><a class="toc-backref" href="#id18">Not implemented</a></h3>
+<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://www.ctan.org/pkg/teubner">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>
+<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 a 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>prevent use of 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>They may be moved to <tt class="literal">greek.ldf</tt> one day (with a caveat for textcomp/TS1).</p>
+</div>
+</div>
+<div class="section" id="diacritics">
+<h2><a class="toc-backref" href="#id19">Diacritics</a></h2>
+<p>This section defines <a class="reference internal" href="#named-macros">named macros</a> for Greek diacritics and standard
+<a class="reference internal" href="#symbol-macros">symbol macros</a> as alias for simple diacritics. Convenient input
+conventions for <a class="reference internal" href="#composite-diacritics">composite diacritics</a> are defined as <a class="reference internal" href="#composite-definitions">composite
+definitions</a>.</p>
+<p>Advantages:</p>
+<ul class="simple">
+<li><p>input convention similar to LGR input encodings (just prepend a <tt class="literal">\</tt>).</p></li>
+<li><p>Access pre-composed 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>Named macros can be used to ensure a font encoding supporting Greek is
+used. However, substitution with pre-composed characters works only for
+the active font encoding (cf. <a class="reference external" href="textalpha.sty.html">textalpha</a>). Named accent macros can also be
+used instead of the <tt class="literal">\&#64;tabacckludge</tt> by to-LaTeX converters to ensure
+working also inside the tabbing environment.</p></li>
+<li><p>Named macros are required for upcasing according to Greek typesetting
+conventions (cf. <a class="reference internal" href="#uppercase">UPPERCASE</a> below) and for composite diacritics.</p></li>
+</ul>
+<div class="section" id="named-macros">
+<h3><a class="toc-backref" href="#id20">Named macros</a></h3>
+<p>Definitions are based on the <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> package by Claudio Beccari, the <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>
+package, and the <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a> by Werner Lemberg. Names are derived from
+the Unicode name with the prefix “acc” (cf. <a class="reference internal" href="#how-to-name-accent-macros">How to name accent macros?</a>
+above) reducing the probability of incompatibilities compared to the
+two-letter <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> diacritic macros or the “text” prefix used by <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>.</p>
+<p>Simple Greek diacritics:</p>
+<pre class="literal-block">\DeclareTextAccent{\accdialytika}{LGR}{34} % διαλυτικά (diaeresis/trema)
+\DeclareTextAccent{\acctonos}{LGR}{39} % τόνος/ὀξεῖα tonos/oxia (acute)
+\DeclareTextAccent{\accdasia}{LGR}{60} % δασεῖα spiritus asper (rough breathing)
+\DeclareTextAccent{\accpsili}{LGR}{62} % ψιλή spiritus lenis (smooth breathing)
+\DeclareTextAccent{\accvaria}{LGR}{96} % βαρεῖα (grave)
+\DeclareTextAccent{\accperispomeni}{LGR}{126} % περισπωμένη (circonflex/tilde)
+</pre>
+<p>The sub-iota is input after the base character. In LGR fonts, ligatures are
+defined for pre-composed characters, the postfix ligature does not interfere
+with kerning:</p>
+<pre class="literal-block">\DeclareTextSymbol{\prosgegrammeni}{LGR}{8} % ι &quot;capital&quot; sub-iota
+\DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ &quot;small&quot; sub-iota
+</pre>
+<p>Composite diacritics:</p>
+<pre class="literal-block">% Teubner name
+\DeclareTextAccent{\accdialytikaperispomeni}{LGR}{32} % Cd
+\DeclareTextAccent{\accdialytikatonos}{LGR}{35} % Ad
+\DeclareTextAccent{\accdialytikavaria}{LGR}{36} % Gd
+
+\DeclareTextAccent{\accdasiaperispomeni}{LGR}{64} % Cr
+\DeclareTextAccent{\accdasiavaria}{LGR}{67} % Gr
+\DeclareTextAccent{\accdasiaoxia}{LGR}{86} % Ar
+
+\DeclareTextAccent{\accpsiliperispomeni}{LGR}{92} % Cs
+\DeclareTextAccent{\accpsilioxia}{LGR}{94} % As
+\DeclareTextAccent{\accpsilivaria}{LGR}{95} % Gs
+</pre>
+<p>For classical Greek and linguistics, the LGR font encoding contains a number
+of additional diacritic symbols:</p>
+<pre class="literal-block">\DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW
+\DeclareTextAccent{\subinvertedbreve}{LGR}{1} % (lgrx)
+\DeclareTextAccent{\textsubarch}{LGR}{1} % (tipa)
+\DeclareTextAccent{\accbrevebelow}{LGR}{20} % BREVE BELOW
+\DeclareTextAccent{\subbreve}{LGR}{20} % (lgrx)
+\DeclareTextAccent{\u}{LGR}{30} % BREVE
+\DeclareTextAccent{\=}{LGR}{31} % MACRON
+</pre>
+</div>
+<div class="section" id="aliases">
+<h3><a class="toc-backref" href="#id21">Aliases</a></h3>
+<p><span class="target" id="symbol-macros">Symbol macros</span>:</p>
+<pre class="literal-block">\DeclareTextCommand{\&quot;}{LGR}{\accdialytika}
+\DeclareTextCommand{\'}{LGR}{\acctonos}
+\DeclareTextCommand{\`}{LGR}{\accvaria}
+\DeclareTextCommand{\~}{LGR}{\accperispomeni}
+\DeclareTextCommand{\&lt;}{LGR}{\accdasia}
+\DeclareTextCommand{\&gt;}{LGR}{\accpsili}
+</pre>
+<p>TODO: do we also want alternative symbols for the breathings (cf. X compose
+table, LCI encoding)?</p>
+<pre class="literal-block">%\DeclareTextCommand{\(}{LGR}{\accdasia}
+%\DeclareTextCommand{\)}{LGR}{\accpsili}
+</pre>
+<p>Two Unicode names for one character:</p>
+<pre class="literal-block">\DeclareTextCommand{\accoxia}{LGR}{\acctonos}
+\DeclareTextCommand{\acckoronis}{LGR}{\accpsili}
+</pre>
+</div>
+</div>
+<div class="section" id="composite-definitions">
+<h2><a class="toc-backref" href="#id22">Composite definitions</a></h2>
+<div class="section" id="composite-diacritics">
+<h3><a class="toc-backref" href="#id23">Composite diacritics</a></h3>
+<p>Composite accents can be input as sequence of simple diacritics (in
+arbitrary order) via named macro, symbol macro and “transcription
+characters”, e.g. <tt class="literal">\accdialytica\accvaria\textalpha</tt>, <tt class="literal"><span class="pre">\&quot;\'\textalpha</span></tt>,
+<tt class="literal"><span class="pre">\&quot;'\textalpha</span></tt>, or <tt class="literal"><span class="pre">\'&quot;\textalpha</span></tt>.</p>
+<p>Separate definitions for the supported variants of the second input token
+are required as composition is based on the non-expanded input</p>
+<p>The composition with simple “transcription characters” must also be defined
+for the symbol macros, otherwise it fails with <tt class="literal">\Makeuppercase</tt>):</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\accdialytika}{LGR}{\acctonos}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\'}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{'}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{'}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\accvaria}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\`}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{`}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{`}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\accperispomeni}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\~}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{~}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\&quot;}{LGR}{~}{\accdialytikaperispomeni}
+
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\accdialytika}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\&quot;}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{&quot;}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\'}{LGR}{&quot;}{\accdialytikatonos}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\accdasia}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\&lt;}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{&lt;}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\'}{LGR}{&lt;}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\accpsili}{\accpsilioxia}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\&gt;}{\accpsilioxia}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{&gt;}{\accpsilioxia}
+\DeclareTextCompositeCommand{\'}{LGR}{&gt;}{\accpsilioxia}
+
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\accdialytika}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\&quot;}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{&quot;}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&quot;}{\accdialytikavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\accdasia}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\&lt;}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{&lt;}{\accdasiavaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&lt;}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\accpsili}{\accpsilivaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\&gt;}{\accpsilivaria}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{&gt;}{\accpsilivaria}
+\DeclareTextCompositeCommand{\`}{LGR}{&gt;}{\accpsilivaria}
+
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\accdialytika}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\&quot;}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{&quot;}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&quot;}{\accdialytikaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\accdasia}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\&lt;}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{&lt;}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&lt;}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\accpsili}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{\&gt;}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\accperispomeni}{LGR}{&gt;}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\~}{LGR}{&gt;}{\accpsiliperispomeni}
+
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\acctonos}{\accpsilioxia}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\'}{\accpsilioxia}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{'}{\accpsilioxia}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{'}{\accpsilioxia}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\accvaria}{\accpsilivaria}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\`}{\accpsilivaria}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{`}{\accpsilivaria}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{`}{\accpsilivaria}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\accperispomeni}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\~}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{~}{\accpsiliperispomeni}
+\DeclareTextCompositeCommand{\&gt;}{LGR}{~}{\accpsiliperispomeni}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\acctonos}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\'}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{'}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{'}{\accdasiaoxia}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\accvaria}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\`}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{`}{\accdasiavaria}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{`}{\accdasiavaria}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\accperispomeni}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\~}{\accdasiaperispomeni}
+\DeclareTextCompositeCommand{\&lt;}{LGR}{~}{\accdasiaperispomeni}
+</pre>
+</div>
+<div class="section" id="pre-composed-letters">
+<h3><a class="toc-backref" href="#id24">Pre-composed letters</a></h3>
+<div class="section" id="small-letters-with-diacritics">
+<h4><a class="toc-backref" href="#id25">Small letters with diacritics</a></h4>
+<p>(from <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> with changed names of the composite accents):</p>
+<pre class="literal-block">\DeclareTextComposite{\accvaria}{LGR}{a}{128}
+\DeclareTextComposite{\accdasia}{LGR}{a}{129}
+\DeclareTextComposite{\accpsili}{LGR}{a}{130}
+\DeclareTextComposite{\accdasiavaria}{LGR}{a}{131}
+\DeclareTextComposite{\acctonos}{LGR}{a}{136}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{a}{137}
+\DeclareTextComposite{\accpsilioxia}{LGR}{a}{138}
+\DeclareTextComposite{\accpsilivaria}{LGR}{a}{139}
+\DeclareTextComposite{\accperispomeni}{LGR}{a}{144}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{a}{145}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{a}{146}
+\DeclareTextComposite{\accvaria}{LGR}{h}{152}
+\DeclareTextComposite{\accdasia}{LGR}{h}{153}
+\DeclareTextComposite{\accpsili}{LGR}{h}{154}
+\DeclareTextComposite{\acctonos}{LGR}{h}{160}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{h}{161}
+\DeclareTextComposite{\accpsilioxia}{LGR}{h}{162}
+\DeclareTextComposite{\accdasiavaria}{LGR}{h}{163}
+\DeclareTextComposite{\accperispomeni}{LGR}{h}{168}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{h}{169}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{h}{170}
+\DeclareTextComposite{\accpsilivaria}{LGR}{h}{171}
+\DeclareTextComposite{\accvaria}{LGR}{w}{176}
+\DeclareTextComposite{\accdasia}{LGR}{w}{177}
+\DeclareTextComposite{\accpsili}{LGR}{w}{178}
+\DeclareTextComposite{\accdasiavaria}{LGR}{w}{179}
+\DeclareTextComposite{\acctonos}{LGR}{w}{184}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{w}{185}
+\DeclareTextComposite{\accpsilioxia}{LGR}{w}{186}
+\DeclareTextComposite{\accpsilivaria}{LGR}{w}{187}
+\DeclareTextComposite{\accperispomeni}{LGR}{w}{192}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{w}{193}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{w}{194}
+\DeclareTextComposite{\accvaria}{LGR}{i}{200}
+\DeclareTextComposite{\accdasia}{LGR}{i}{201}
+\DeclareTextComposite{\accpsili}{LGR}{i}{202}
+\DeclareTextComposite{\accdasiavaria}{LGR}{i}{203}
+\DeclareTextComposite{\acctonos}{LGR}{i}{208}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{i}{209}
+\DeclareTextComposite{\accpsilioxia}{LGR}{i}{210}
+\DeclareTextComposite{\accpsilivaria}{LGR}{i}{211}
+\DeclareTextComposite{\accperispomeni}{LGR}{i}{216}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{i}{217}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{i}{218}
+\DeclareTextComposite{\accdialytika}{LGR}{i}{240}
+\DeclareTextComposite{\accdialytikavaria}{LGR}{i}{241}
+\DeclareTextComposite{\accdialytikatonos}{LGR}{i}{242}
+\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{i}{243}
+\DeclareTextComposite{\accvaria}{LGR}{u}{204}
+\DeclareTextComposite{\accdasia}{LGR}{u}{205}
+\DeclareTextComposite{\accpsili}{LGR}{u}{206}
+\DeclareTextComposite{\accdasiavaria}{LGR}{u}{207}
+\DeclareTextComposite{\acctonos}{LGR}{u}{212}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{u}{213}
+\DeclareTextComposite{\accpsilioxia}{LGR}{u}{214}
+\DeclareTextComposite{\accpsilivaria}{LGR}{u}{215}
+\DeclareTextComposite{\accperispomeni}{LGR}{u}{220}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{u}{221}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{u}{222}
+\DeclareTextComposite{\accdialytika}{LGR}{u}{244}
+\DeclareTextComposite{\accdialytikavaria}{LGR}{u}{245}
+\DeclareTextComposite{\accdialytikatonos}{LGR}{u}{246}
+\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{u}{247}
+\DeclareTextComposite{\accvaria}{LGR}{e}{224}
+\DeclareTextComposite{\accdasia}{LGR}{e}{225}
+\DeclareTextComposite{\accpsili}{LGR}{e}{226}
+\DeclareTextComposite{\accdasiavaria}{LGR}{e}{227}
+\DeclareTextComposite{\acctonos}{LGR}{e}{232}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{e}{233}
+\DeclareTextComposite{\accpsilioxia}{LGR}{e}{234}
+\DeclareTextComposite{\accpsilivaria}{LGR}{e}{235}
+\DeclareTextComposite{\accvaria}{LGR}{o}{228}
+\DeclareTextComposite{\accdasia}{LGR}{o}{229}
+\DeclareTextComposite{\accpsili}{LGR}{o}{230}
+\DeclareTextComposite{\accdasiavaria}{LGR}{o}{231}
+\DeclareTextComposite{\acctonos}{LGR}{o}{236}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{o}{237}
+\DeclareTextComposite{\accpsilioxia}{LGR}{o}{238}
+\DeclareTextComposite{\accpsilivaria}{LGR}{o}{239}
+\DeclareTextComposite{\accdasia}{LGR}{r}{251}
+\DeclareTextComposite{\accpsili}{LGR}{r}{252}
+</pre>
+<p>Pre-composed letters with diacritics + LICR macros:</p>
+<pre class="literal-block">\DeclareTextComposite{\accvaria}{LGR}{\textalpha}{128}
+\DeclareTextComposite{\accdasia}{LGR}{\textalpha}{129}
+\DeclareTextComposite{\accpsili}{LGR}{\textalpha}{130}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textalpha}{131}
+\DeclareTextComposite{\acctonos}{LGR}{\textalpha}{136}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textalpha}{137}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textalpha}{138}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textalpha}{139}
+\DeclareTextComposite{\accperispomeni}{LGR}{\textalpha}{144}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textalpha}{145}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textalpha}{146}
+\DeclareTextComposite{\accvaria}{LGR}{\texteta}{152}
+\DeclareTextComposite{\accdasia}{LGR}{\texteta}{153}
+\DeclareTextComposite{\accpsili}{LGR}{\texteta}{154}
+\DeclareTextComposite{\acctonos}{LGR}{\texteta}{160}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\texteta}{161}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\texteta}{162}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\texteta}{163}
+\DeclareTextComposite{\accperispomeni}{LGR}{\texteta}{168}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\texteta}{169}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\texteta}{170}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\texteta}{171}
+\DeclareTextComposite{\accvaria}{LGR}{\textomega}{176}
+\DeclareTextComposite{\accdasia}{LGR}{\textomega}{177}
+\DeclareTextComposite{\accpsili}{LGR}{\textomega}{178}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textomega}{179}
+\DeclareTextComposite{\acctonos}{LGR}{\textomega}{184}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textomega}{185}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textomega}{186}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textomega}{187}
+\DeclareTextComposite{\accperispomeni}{LGR}{\textomega}{192}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textomega}{193}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textomega}{194}
+\DeclareTextComposite{\accvaria}{LGR}{\textiota}{200}
+\DeclareTextComposite{\accdasia}{LGR}{\textiota}{201}
+\DeclareTextComposite{\accpsili}{LGR}{\textiota}{202}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textiota}{203}
+\DeclareTextComposite{\acctonos}{LGR}{\textiota}{208}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textiota}{209}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textiota}{210}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textiota}{211}
+\DeclareTextComposite{\accperispomeni}{LGR}{\textiota}{216}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textiota}{217}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textiota}{218}
+\DeclareTextComposite{\accdialytika}{LGR}{\textiota}{240}
+\DeclareTextComposite{\accdialytikavaria}{LGR}{\textiota}{241}
+\DeclareTextComposite{\accdialytikatonos}{LGR}{\textiota}{242}
+\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textiota}{243}
+\DeclareTextComposite{\accvaria}{LGR}{\textupsilon}{204}
+\DeclareTextComposite{\accdasia}{LGR}{\textupsilon}{205}
+\DeclareTextComposite{\accpsili}{LGR}{\textupsilon}{206}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textupsilon}{207}
+\DeclareTextComposite{\acctonos}{LGR}{\textupsilon}{212}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textupsilon}{213}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textupsilon}{214}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textupsilon}{215}
+\DeclareTextComposite{\accperispomeni}{LGR}{\textupsilon}{220}
+\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textupsilon}{221}
+\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textupsilon}{222}
+\DeclareTextComposite{\accdialytika}{LGR}{\textupsilon}{244}
+\DeclareTextComposite{\accdialytikavaria}{LGR}{\textupsilon}{245}
+\DeclareTextComposite{\accdialytikatonos}{LGR}{\textupsilon}{246}
+\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textupsilon}{247}
+\DeclareTextComposite{\accvaria}{LGR}{\textepsilon}{224}
+\DeclareTextComposite{\accdasia}{LGR}{\textepsilon}{225}
+\DeclareTextComposite{\accpsili}{LGR}{\textepsilon}{226}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textepsilon}{227}
+\DeclareTextComposite{\acctonos}{LGR}{\textepsilon}{232}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textepsilon}{233}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textepsilon}{234}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textepsilon}{235}
+\DeclareTextComposite{\accvaria}{LGR}{\textomicron}{228}
+\DeclareTextComposite{\accdasia}{LGR}{\textomicron}{229}
+\DeclareTextComposite{\accpsili}{LGR}{\textomicron}{230}
+\DeclareTextComposite{\accdasiavaria}{LGR}{\textomicron}{231}
+\DeclareTextComposite{\acctonos}{LGR}{\textomicron}{236}
+\DeclareTextComposite{\accdasiaoxia}{LGR}{\textomicron}{237}
+\DeclareTextComposite{\accpsilioxia}{LGR}{\textomicron}{238}
+\DeclareTextComposite{\accpsilivaria}{LGR}{\textomicron}{239}
+\DeclareTextComposite{\accdasia}{LGR}{r}{251}
+\DeclareTextComposite{\accpsili}{LGR}{r}{252}
+</pre>
+</div>
+<div class="section" id="capital-letters-with-diacritics">
+<h4><a class="toc-backref" href="#id26">Capital letters with diacritics</a></h4>
+<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>
+<p>In Title Case, place diacritics before instead of above the base character:</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\accdasia}{LGR}{A}{&lt;A}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{A}{&lt;`A}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{A}{&lt;'A}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{A}{&lt;\char126A}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{A}{&gt;A}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{A}{&gt;`A}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{A}{&gt;'A}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{A}{&gt;\char126A}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{A}{'A}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{A}{`A}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{E}{&lt;E}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{E}{&lt;'E}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{E}{&lt;`E}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{E}{&gt;E}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{E}{&gt;'E}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{E}{&gt;`E}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{E}{'E}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{E}{`E}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{H}{&lt;H}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{H}{&lt;`H}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{H}{&lt;'H}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{H}{&lt;\char126H}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{H}{&gt;H}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{H}{&gt;`H}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{H}{&gt;'H}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{H}{&gt;\char126H}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{H}{'H}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{H}{`H}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{I}{&lt;I}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{I}{&lt;`I}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{I}{&lt;'I}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{I}{&lt;\char126I}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{I}{&gt;I}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{I}{&gt;`I}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{I}{&gt;'I}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{I}{&gt;\char126I}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{I}{'I}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{I}{`I}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{O}{&lt;O}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{O}{&lt;`O}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{O}{&lt;'O}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{O}{&gt;O}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{O}{&gt;`O}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{O}{&gt;'O}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{O}{'O}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{O}{`O}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{U}{&lt;U}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{U}{&lt;`U}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{U}{&lt;'U}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{U}{&lt;\char126U}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{U}{'U}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{U}{`U}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{W}{&lt;W}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{W}{&lt;`W}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{W}{&lt;'W}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{W}{&lt;\char126W}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{W}{&gt;W}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{W}{&gt;`W}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{W}{&gt;'W}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{W}{&gt;\char126W}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{W}{'W}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{W}{`W}
+</pre>
+<p>Except for the dialytika:</p>
+<pre class="literal-block">\DeclareTextComposite{\accdialytika}{LGR}{I}{219}
+\DeclareTextComposite{\accdialytika}{LGR}{U}{223}
+</pre>
+<p>Do the same for the LICR macros:</p>
+<pre class="literal-block">\DeclareTextCompositeCommand{\accdasia}{LGR}{\textAlpha}{&lt;A}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textAlpha}{&lt;`A}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textAlpha}{&lt;'A}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textAlpha}{&lt;\char126A}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textAlpha}{&gt;A}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textAlpha}{&gt;`A}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textAlpha}{&gt;'A}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textAlpha}{&gt;\char126A}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textAlpha}{'A}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textAlpha}{`A}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEpsilon}{&lt;E}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEpsilon}{&lt;'E}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEpsilon}{&lt;`E}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEpsilon}{&gt;E}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEpsilon}{&gt;'E}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEpsilon}{&gt;`E}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEpsilon}{'E}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEpsilon}{`E}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEta}{&lt;H}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEta}{&lt;`H}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEta}{&lt;'H}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textEta}{&lt;\char126H}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEta}{&gt;H}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEta}{&gt;`H}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEta}{&gt;'H}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textEta}{&gt;\char126H}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEta}{'H}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEta}{`H}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textIota}{&lt;I}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textIota}{&lt;`I}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textIota}{&lt;'I}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textIota}{&lt;\char126I}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textIota}{&gt;I}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textIota}{&gt;`I}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textIota}{&gt;'I}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textIota}{&gt;\char126I}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textIota}{'I}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textIota}{`I}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmicron}{&lt;O}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmicron}{&lt;`O}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmicron}{&lt;'O}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmicron}{&gt;O}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmicron}{&gt;`O}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmicron}{&gt;'O}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmicron}{'O}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmicron}{`O}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textUpsilon}{&lt;U}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textUpsilon}{&lt;`U}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textUpsilon}{&lt;'U}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textUpsilon}{&lt;\char126U}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textUpsilon}{'U}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textUpsilon}{`U}
+
+\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmega}{&lt;W}
+\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmega}{&lt;`W}
+\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmega}{&lt;'W}
+\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textOmega}{&lt;\char126W}
+\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmega}{&gt;W}
+\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmega}{&gt;`W}
+\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmega}{&gt;'W}
+\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textOmega}{&gt;\char126W}
+\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmega}{'W}
+\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmega}{`W}
+</pre>
+<p>Except for the dialytika:</p>
+<pre class="literal-block">\DeclareTextComposite{\accdialytika}{LGR}{\textIota}{219}
+\DeclareTextComposite{\accdialytika}{LGR}{\textUpsilon}{223}
+</pre>
+</div>
+</div>
+</div>
+<div class="section" id="uppercase">
+<h2><a class="toc-backref" href="#id27">UPPERCASE</a></h2>
+<div class="section" id="uclclist-extension">
+<h3><a class="toc-backref" href="#id28">&#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
+ \accdasia\acc&#64;invisible
+ \accdasiaoxia\&#64;hiatus
+ \accdasiavaria\acc&#64;invisible
+ \accdasiaperispomeni\acc&#64;invisible
+ \accpsili\&#64;hiatus
+ \accpsilioxia\&#64;hiatus
+ \accpsilivaria\&#64;hiatus
+ \accpsiliperispomeni\acc&#64;invisible
+ \acctonos\&#64;hiatus
+ \accvaria\acc&#64;invisible
+ \accdialytikatonos\acc&#64;Dialytika
+ \accdialytikavaria\acc&#64;Dialytika
+ \accdialytikaperispomeni\acc&#64;Dialytika
+ \accperispomeni\acc&#64;invisible
+ \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
+ \textdigamma \textDigamma
+}
+</pre>
+</div>
+<div class="section" id="substitution-macros">
+<h3><a class="toc-backref" href="#id29">Substitution macros</a></h3>
+<div class="section" id="drop-diacritics">
+<h4><a class="toc-backref" href="#id30">Drop diacritics</a></h4>
+<pre class="literal-block">\DeclareTextCommand{\acc&#64;invisible}{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="#id31">Keep dialytika.</a></h4>
+<p>Define a dummy 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{\acc&#64;Dialytika}{LGR}{\accdialytika}
+
+\DeclareTextCompositeCommand{\accdialytika}{LGR}{\&#64;hiatus}{\accdialytika}
+</pre>
+<!-- TODO: MakeUppercase with ``\"'`` fails if the language is "greek".
+How can we specify a composite command with character ``"9F``,
+the uccode of ``'``?
+
+% \DeclareTextCompositeCommand{\acc@Dialytika}{LGR}{"9F}{\accdialytika}
+% \DeclareTextAccent{\acc@Dialytika}{LGR}{34} % upcase Dialytika
+% \DeclareTextCompositeCommand{\acc@Dialytika}{LGR}{\@hiatus}{\accdialytika}
+% \DeclareTextCompositeCommand{\acc@Dialytika}{LGR}{'}{\accdialytika} -->
+</div>
+<div class="section" id="mark-hiatus">
+<h4><a class="toc-backref" href="#id32">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}{&gt;}{\&#64;hiatus}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{&lt;}{\acc&#64;invisible}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{A}{\A&#64;hiatus}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{\textAlpha}{\A&#64;hiatus}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{E}{\E&#64;hiatus}
+\DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{\textEpsilon}{\E&#64;hiatus}
+% What does the \&#64;hiatus command &quot;see&quot; if an unicode literal follows?
+% \DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{\symbol{&quot;ce}}{bluff}
+% \DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{&quot;cf}{blaff}
+% \DeclareTextCompositeCommand{\&#64;hiatus}{LGR}{ι}{blaff}
+</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;}{%
+ \LGR&#64;ifnextchar{\textIota}{A\&quot;}{%
+ \LGR&#64;ifnextchar{\textUpsilon}{A\&quot;}{A}%
+ }%
+ }%
+ }%
+}
+\DeclareTextCommand{\E&#64;hiatus}{LGR}{%
+ \LGR&#64;ifnextchar{I}{E\&quot;}{%
+ \LGR&#64;ifnextchar{U}{E\&quot;}{%
+ \LGR&#64;ifnextchar{\textIota}{E\&quot;}{%
+ \LGR&#64;ifnextchar{\textUpsilon}{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 “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):</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>