path: root/Master/texmf-dist/tex/latex/greek-fontenc/lgrenc.def

% lgrenc.def
% ***********
%
% LGR Greek font encoding definitions
% ===================================
%
% :Copyright: © 2010, 2014 Günter Milde
% :Licence:   This work may be distributed and/or modified under the
%             conditions of the `LaTeX Project Public License`_, either
%             version 1.3 of this license or any later version.
%
% :Abstract:  The LGR font encoding is the de-facto standard for Greek
%             typesetting with LaTeX. This file provides a comprehensive set
%             of macros to typeset Greek with LGR encoded fonts. It works for
%             both, monotonic and polytonic Greek, independent of the `babel`
%             package.
%
% .. contents::
%
%
% Changelog
% ---------
%
% Development of this file started under the name "lgrxenc.def" as part of the
% lgrx_ bundle. With version 0.8, it moved to ``greek-fontenc/lgrx.def``.
%
% .. class:: borderless
%
% ====== ============  ========================================================
% 0.1    2010-03-31    initial attempt
% 0.2    2010-04-20    diacritics dropped in UPPERCASE.
% 0.3    2010-06-08    handle Titlecase and UPPERCASE extending
%                      ``\@uclclist``.
% 0.4    2010-06-15    more text symbols.
% 0.5    2010-08-27    support ``\textalpha`` ... ``\textOmega``.
% 0.5.1  2012-05-08    upload to CTAN.
% 0.6    2012-06-29    ``\TextGreek`` wrapper command,
% ..                   aliases for ``puenc.def`` compatibility.
% 0.6.1  2013-02-12    ``\@uclclist`` entries for `PU` aliases.
% 0.7    2013-05-13    documentation update, new accent macros names,
% ..                   ``\TextGreek`` renamed to ``\ensuregreek``.
% 0.8    2013-05-13    rename to lgrenc.def (superseding the babel_ version),
% ..                   move to greek-fontenc,
% ..                   drop the old (<0.7) internal accent macros names.
% 0.8.1  2013-05-22    auxiliary macro \update@uclc@with@greek,
% ..                   conservative naming: "text" prefix for archaic letters,
% ..                   "LGR@" prefix for internal commands,
% ..                   remove not required alias macros.
% 0.8.2  2013-05-23    fix name: ``\textpentehkaton`` -> ``\textpentehekaton``,
% ..                   fix ``\textperiodcentered``,
% ..                   add composite command for Ῥ (Rho with Dasia).
% 0.9    2013-07-16    move common definitions to ``greek-fontenc.def``,
% ..                   add composite commands for single quotation marks.
% 0.11.2 2014-09-04    remove duplicate code.
% 0.13   2015-08-04    Support for symbol variants.
% 0.13.1 2015-12-07    Fix `rho with dasia bug` (Linus Romer).
% ====== ============  ========================================================
%
% Usage
% -----
%
% Load this file by calling fontenc_ with the ``LGR`` option
% or indirectly via the babel_, textalpha_ or alphabeta_ packages.
%
% Example:
%   Select font encodings `T1` (as default) and `LGR` (for Greek):
%
%     ``\usepackage[LGR,T1]{fontenc}``
%
%
% Implementation
% --------------
%
% Read this file only once
% ~~~~~~~~~~~~~~~~~~~~~~~~
% .. note:: The use of ``\@ifundefined`` has the side-effect that the tested
%    macro becomes defined and set to ``\relax`` (polluting the namespace and
%    interfering with tests via eTeX's ``\ifdefined``). However, in this case
%    no harm is done as the macro is defined by the identification_ below
%    anyway.
%
% ::

% read this file only once
\@ifundefined{ver@lgrenc.def}
  {}
  {\message{LGR font encoding definitions already loaded}
   \expandafter\endinput % "return"
  }


% Identification
% ~~~~~~~~~~~~~~
% ::

\ProvidesFile{lgrenc.def}
[2015/12/07 v0.13.1 LGR Greek font encoding definitions]
% Copyright © 2010 Günter Milde
% This file is part of the "greek-fontenc" package.
% It may be distributed and/or modified under the
% conditions of the "LaTeX Project Public License", either
% version 1.3 of this license or any later version.

% You can test the version date using
%
% .. code:: latex
%
%   \@ifl@ter {extension}{filename}{date}{YES}{NO}
%
% or using ltxcmds_' ``\@iffilelater``.
%
%
% Base setup
% ~~~~~~~~~~
%
% Declare the LGR font encoding and base substitutions::

\DeclareFontEncoding{LGR}{}{}
\DeclareFontSubstitution{LGR}{cmr}{m}{n}
\DeclareErrorFont{LGR}{cmr}{m}{n}{10}

% Text symbols
% ~~~~~~~~~~~~
%
% Greek Alphabet
% """"""""""""""
%
% Greek letters are accessible by the Latin transcription, but the mapping is
% specific to the LGR font encoding.
%
% 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 (ibycus_). Greek script is also
% supported by the Unicode-based font encodings PU (`PDF Unicode` used by
% hyperref_ for PDF metadata), EU1 (XeTeX) and EU2 (LuaTeX). The textalpha_
% package makes these macros available independent of the current font
% encoding.
% ::

\DeclareTextSymbol{\textAlpha}{LGR}{65}
\DeclareTextSymbol{\textBeta}{LGR}{66}
\DeclareTextSymbol{\textGamma}{LGR}{71}
\DeclareTextSymbol{\textDelta}{LGR}{68}
\DeclareTextSymbol{\textEpsilon}{LGR}{69}
\DeclareTextSymbol{\textZeta}{LGR}{90}
\DeclareTextSymbol{\textEta}{LGR}{72}
\DeclareTextSymbol{\textTheta}{LGR}{74}
\DeclareTextSymbol{\textIota}{LGR}{73}
\DeclareTextSymbol{\textKappa}{LGR}{75}
\DeclareTextSymbol{\textLambda}{LGR}{76}
\DeclareTextSymbol{\textMu}{LGR}{77}
\DeclareTextSymbol{\textNu}{LGR}{78}
\DeclareTextSymbol{\textXi}{LGR}{88}
\DeclareTextSymbol{\textOmicron}{LGR}{79}
\DeclareTextSymbol{\textPi}{LGR}{80}
\DeclareTextSymbol{\textRho}{LGR}{82}
\DeclareTextSymbol{\textSigma}{LGR}{83}
\DeclareTextSymbol{\textTau}{LGR}{84}
\DeclareTextSymbol{\textUpsilon}{LGR}{85}
\DeclareTextSymbol{\textPhi}{LGR}{70}
\DeclareTextSymbol{\textChi}{LGR}{81}
\DeclareTextSymbol{\textPsi}{LGR}{89}
\DeclareTextSymbol{\textOmega}{LGR}{87}
%
\DeclareTextSymbol{\textalpha}{LGR}{97}
\DeclareTextSymbol{\textbeta}{LGR}{98}
\DeclareTextSymbol{\textgamma}{LGR}{103}
\DeclareTextSymbol{\textdelta}{LGR}{100}
\DeclareTextSymbol{\textepsilon}{LGR}{101}
\DeclareTextSymbol{\textzeta}{LGR}{122}
\DeclareTextSymbol{\texteta}{LGR}{104}
\DeclareTextSymbol{\texttheta}{LGR}{106}
\DeclareTextSymbol{\textiota}{LGR}{105}
\DeclareTextSymbol{\textkappa}{LGR}{107}
\DeclareTextSymbol{\textlambda}{LGR}{108}
\DeclareTextSymbol{\textmu}{LGR}{109}
\DeclareTextSymbol{\textnu}{LGR}{110}
\DeclareTextSymbol{\textxi}{LGR}{120}
\DeclareTextSymbol{\textomicron}{LGR}{111}
\DeclareTextSymbol{\textpi}{LGR}{112}
\DeclareTextSymbol{\textrho}{LGR}{114}
\DeclareTextCommand{\textsigma}{LGR}{s\noboundary} % σ
\DeclareTextSymbol{\textvarsigma}{LGR}{99}         % ς final sigma
\DeclareTextCommand{\textfinalsigma}{LGR}{\textvarsigma} % ς final sigma
\DeclareTextSymbol{\textautosigma}{LGR}{115}       % σ (ς at end of word)
\DeclareTextSymbol{\texttau}{LGR}{116}
\DeclareTextSymbol{\textupsilon}{LGR}{117}
\DeclareTextSymbol{\textphi}{LGR}{102}
\DeclareTextSymbol{\textchi}{LGR}{113}
\DeclareTextSymbol{\textpsi}{LGR}{121}
\DeclareTextSymbol{\textomega}{LGR}{119}


% Additional Greek symbols
% """"""""""""""""""""""""
%
% Ancient Greek Numbers (Athenian Numerals)
% '''''''''''''''''''''''''''''''''''''''''
%
% Names from ucs_ (``ucsencs.def``)
% (In ucs, five hundred is (wrongly?) named \textpentehkaton.) ::

\DeclareTextSymbol{\textpentedeka}{LGR}{2}    % GREEK ACROPHONIC ATTIC FIFTY
\DeclareTextSymbol{\textpentehekaton}{LGR}{3} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
\DeclareTextSymbol{\textpenteqilioi}{LGR}{4}  % GREEK ACROPHONIC ATTIC FIVE THOUSAND
\DeclareTextSymbol{\textpentemuria}{LGR}{5}  % GREEK ACROPHONIC ATTIC FIFTY THOUSAND


% Archaic letters
% '''''''''''''''
% Names after teubner_ and ucs_::

\DeclareTextSymbol{\textstigma}{LGR}{6}       % ϛ
\DeclareTextSymbol{\textvarstigma}{LGR}{7}    % stigma variant (CB.enc, teubner)
\DeclareTextSymbol{\textkoppa}{LGR}{18}       % ϟ (greek small letter koppa)
\DeclareTextSymbol{\textqoppa}{LGR}{19}       % ϙ (archaic koppa)
\DeclareTextSymbol{\textQoppa}{LGR}{21}       % Ϙ (archaic Koppa)
\DeclareTextSymbol{\textStigma}{LGR}{22}      % Ϛ in some fonts ϹΤ ligature
\DeclareTextSymbol{\textSampi}{LGR}{23}       % Ϡ
\DeclareTextSymbol{\textsampi}{LGR}{27}       % ϡ
\DeclareTextSymbol{\textanoteleia}{LGR}{38}   % ·
\DeclareTextSymbol{\texterotimatiko}{LGR}{63} % ;
\DeclareTextSymbol{\textdigamma}{LGR}{147}    % ϝ (ucs) \digamma used by amsmath for math-macro
\DeclareTextSymbol{\textDigamma}{LGR}{195}    % Ϝ (ucs)


% Numeral signs
% '''''''''''''
% See also http://en.wikipedia.org/wiki/Greek_numerals
%
% Names from ucs_::

\DeclareTextSymbol{\textdexiakeraia}{LGR}{254}      % ʹ (Dexia keraia)
\DeclareTextSymbol{\textaristerikeraia}{LGR}{255}   % ͵ (Aristeri keraia)

% variant symbols
% '''''''''''''''
%
% Mathematical notation distinguishes variant shapes for pi, phi, rho, theta
% (small and capital), beta, and kappa (characters for the latter three
% symbols are not included in TeX’s math fonts). These variations have no
% syntactic meaning in Greek text and are not given code-points in the LGR
% encoding. Greek text fonts use the shape variants interchangeabely.
%
% However, as Unicode defines separate code points for the symbol variants, we
% provide fallback LICR macros with detailed error reporting::

\providecommand*{\LGR@TextSymbolUnavailable}[1]{%
  \PackageError{greek-fontenc}{character \string#1 not available \MessageBreak
    in 8-bit TeX}
    {Use XeTeX/LuaTeX if you need to distinguish the symbol from the letter.\MessageBreak
     The package `textalpha' with `normalize-symbols' maps the GREEK SYMBOL\MessageBreak
     character to the corresponding GREEK LETTER.\MessageBreak
     Press <return> to proceed (dropping the symbol from the document).}
}

\providecommand*{\LGR@TextSymbolOnlyMath}[2]{%
  \PackageError{greek-fontenc}{character \string#1 not available in text mode}
    {Use #2 or XeTeX/LuaTeX if you need to distinguish\MessageBreak
     the symbol from the letter.\MessageBreak
     The package `textalpha' with `normalize-symbols' maps the GREEK SYMBOL\MessageBreak
     character to the corresponding GREEK LETTER.\MessageBreak
     Press <return> to proceed (dropping the symbol from the document).}
}

\ProvideTextCommand{\textbetasymbol} {LGR}{\LGR@TextSymbolUnavailable{ϐ beta symbol}}
\ProvideTextCommand{\textkappasymbol}{LGR}{\LGR@TextSymbolUnavailable{ϰ kappa symbol}}
\ProvideTextCommand{\textThetasymbol}{LGR}{\LGR@TextSymbolUnavailable{ϴ Theta symbol}}

\ProvideTextCommand{\textthetasymbol}  {LGR}{\LGR@TextSymbolOnlyMath{ϑ theta symbol}{$\vartheta$}}
\ProvideTextCommand{\textphisymbol}    {LGR}{\LGR@TextSymbolOnlyMath{ϕ phi symbol}{$\phi$}}
\ProvideTextCommand{\textpisymbol}     {LGR}{\LGR@TextSymbolOnlyMath{ϖ pi symbol}{$\varpi$}}
\ProvideTextCommand{\textrhosymbol}    {LGR}{\LGR@TextSymbolOnlyMath{ϱ rho symbol}{$\varrho$}}
\ProvideTextCommand{\textepsilonsymbol}{LGR}{\LGR@TextSymbolOnlyMath{ϵ lunate epsilon symbol}{$\epsilon$}}

% Other
% """""
%
% Characters that also exist in other font encodings:
%
% * define them for LGR if there is a matching glyph,
% * use established macro names that match with other ``*enc.def`` files and
%   ``textcomp.sty``.
%
% All encodings: See usrguide.pdf, chapter 3.14 ff::

\DeclareTextSymbol{\textendash}{LGR}{0}          % EN DASH
\DeclareTextSymbol{\textquoteleft}{LGR}{28}      % ‘
\DeclareTextSymbol{\textquoteright}{LGR}{29}     % ’
\DeclareTextSymbol{\textperiodcentered}{LGR}{38} % · = \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}{"\textcompwordmark}     % "
\ProvideTextCommand{\textasciiacute}{LGR}{'\textcompwordmark}        % '
\ProvideTextCommand{\textasciigrave}{LGR}{`\textcompwordmark}        % `
\DeclareTextCommand{\textasciitilde}{LGR}{\char126\textcompwordmark} % ~
\DeclareTextSymbol{\textohm}{LGR}{87}            % Ω (Ohm sign -> Omega)
\DeclareTextSymbol{\texteuro}{LGR}{24}           % € \euro in greek.ldf
\DeclareTextSymbol{\textpercent}{LGR}{37}        % %
\DeclareTextSymbol{\textperthousand}{LGR}{25}    % ‰ \permill in greek.ldf

% T3 (tipa)::

\DeclareTextSymbol{\textschwa}{LGR}{26}          % ə

% T3 also defines some greek letters as well as Latin characters with Greek
% names:
%
% According to the Unicode standard, the following IPA characters are identic
% to the Greek letters:
%
% - 03B2 greek small letter beta
% - 03B8 greek small letter theta
% - 03BB greek small letter lamda
% - 03C7 greek small letter chi
%
% The following characters in the IPA block refer to Greek letters:
%
% - 0251  LATIN SMALL LETTER ALPHA → greek small letter alpha - 03B1
% - 025B  LATIN SMALL LETTER OPEN E = epsilon → greek small letter epsilon - 03B5
% - 0263  LATIN SMALL LETTER GAMMA → greek small letter gamma - 03B3
% - 0269  LATIN SMALL LETTER IOTA  → greek small letter iota - 03B9
% - 0278  LATIN SMALL LETTER PHI → greek small letter phi - 03C6
% - 028A  LATIN SMALL LETTER UPSILON  → greek small letter upsilon - 03C5
%
% `tipa` uses the macro names ``\textepsilon``, ``\textgamma``, ``\textiota``,
% ``\textphi``, and ``\textupsilon`` for the Latin characters. This is no
% problem with 8-bit fonts (set the font encoding to T3 vs. LGR to
% disambiguate), but leads to ambiguity with Unicode fonts. xunicode_ uses the
% ``gr`` infix and alias names to disambiguate:
%
% - 03B3 ``\textgrgamma``
% - 03B9 ``\textgriota``
% - 03C6 ``\textgrphi`` (see x0278 )
%
% but not for epsilon and upsilon (03C2 ``\textgrsigma`` is the final sigma).
%
% It also assigns alias names to the Latin counterparts, however not on a
% systematical basis:
%
% - 0194 ``\textGammaafrican``
% - 0196 ``\textIotaafrican``
% - 0251 ``\textscripta``
% - 025B ``\texteopen``
% - 0263 ``\textbabygamma``, ``\textgammalatinsmall``
% - 0269 ``\textiotalatin``
% - 028A ``\textscupsilon``  % TIPA-U
%
%
%
% Not implemented
% """""""""""""""
%
% The characters at position 16 and 17 are used in the ``\nexus`` macro
% of the teubner_ package to form an extensible, hat-like bracket. In
% ``CB.enc``, they are mapped to
%
%   16--MODIFIER LETTER LOW ACUTE ACCENT
%   17--MODIFIER LETTER LOW GRAVE ACCENT
%
% but according to the documentation of Werner Lemberg's `babel patch`_,
% they rather represent the left and right part of U+23E0 TOP TORTOISE
% SHELL BRACKET.
%
% Babel's ``lgrenc.def`` 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 require ``\textlatin`` which is
% defined in ``babel.def``. They were moved to ``greek.ldf``.
%
% Diacritics
% ~~~~~~~~~~
%
% This section defines `named macros`_ for Greek diacritics and standard
% `symbol macros`_ as alias for simple diacritics. Convenient input
% conventions for `composite diacritics`_ are defined as `composite
% definitions`_.
%
% Advantages:
%
% * input convention similar to LGR input encodings (just prepend a ``\``).
%
% * Access pre-composed characters without resorting to the
%   ligature mechanism (allows proper kerning, cf. teubner-doc_).
%
% * 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. textalpha_). Named accent macros can also be
%   used instead of the ``\@tabacckludge`` by to-LaTeX converters to ensure
%   working also inside the tabbing environment.
%
% * Named macros are required for upcasing according to Greek typesetting
%   conventions (cf. `UPPERCASE`_ below) and for composite diacritics.
%
%
% Named macros
% """"""""""""
%
% Definitions are based on the teubner_ package by Claudio Beccari, the ucs_
% package, and the `babel patch`_ by Werner Lemberg. Names are derived from
% the Unicode name with the prefix "acc" (cf. `How to name accent macros?`
% in the README_) reducing the probability of incompatibilities compared to the
% two-letter teubner_ diacritic macros or the "text" prefix used by ucs_.
%
% Simple Greek diacritics::

\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)

% 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::

\DeclareTextSymbol{\prosgegrammeni}{LGR}{8}  % ι "capital" sub-iota
\DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ "small" sub-iota

% __ http://en.wikipedia.org/wiki/Hypogegrammeni
%
% Composite diacritics::

%                                                       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

% For classical Greek and linguistics, the LGR font encoding contains a number
% of additional diacritic symbols::

\DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW
\DeclareTextAccent{\textsubarch}{LGR}{1}      % (tipa)
\DeclareTextAccent{\accbrevebelow}{LGR}{20}   % BREVE BELOW
\DeclareTextAccent{\u}{LGR}{30}               % BREVE (Greek vrachy)
\DeclareTextAccent{\=}{LGR}{31}               % MACRON

% Aliases
% """""""
%
% The standard _`symbol macros` are exclusively used for Greek diacritics
% in LGR::

\DeclareTextCommand{\"}{LGR}{\accdialytika}
\DeclareTextCommand{\'}{LGR}{\acctonos}
\DeclareTextCommand{\`}{LGR}{\accvaria}
\DeclareTextCommand{\~}{LGR}{\accperispomeni}

% Common Greek font encoding definitions
% ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
%
% The file greek-fontenc.def contains font encoding definitions that are
% shared by font encodings providing Greek characters::

\input{greek-fontenc.def}


% Composite definitions
% ~~~~~~~~~~~~~~~~~~~~~
%
% Composite diacritics
% """"""""""""""""""""
%
% Composite accents can be input as sequence of simple diacritics (in
% arbitrary order) via named macro, symbol macro and "transcription
% characters", e.g. ``\accdialytica\accvaria\textalpha``, ``\"\'\textalpha``,
% ``\"'\textalpha``, or ``\'"\textalpha``.
%
% The actual declarations are part of the `common Greek font encoding
% definitions`_.
%
%
% Pre-composed letters
% """"""""""""""""""""
% Small letters with diacritics
% '''''''''''''''''''''''''''''
%
% (from teubner_ with changed names of the composite accents)::

\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-composed letters with diacritics + LICR macros::

\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}{\textrho}{251}
\DeclareTextComposite{\accpsili}{LGR}{\textrho}{252}


% Capital letters with diacritics
% '''''''''''''''''''''''''''''''
%
%  In Greek, diacritics are omitted in all-uppercase words, but kept as part
%  of an uppercase initial (written before rather than above the letter).
%
%  The diaytika should also always be used in all-uppercase words (even
%  in cases where they are not needed when writing in lowercase)
%
%  -- http://en.wikipedia.org/wiki/Capitalization
%
% In Title Case, place diacritics before instead of above the base character::

\DeclareTextCompositeCommand{\accdasia}{LGR}{A}{<A}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{A}{<`A}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{A}{<'A}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{A}{<\char126A}
\DeclareTextCompositeCommand{\accpsili}{LGR}{A}{>A}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{A}{>`A}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{A}{>'A}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{A}{>\char126A}
\DeclareTextCompositeCommand{\acctonos}{LGR}{A}{'A}
\DeclareTextCompositeCommand{\accvaria}{LGR}{A}{`A}

\DeclareTextCompositeCommand{\accdasia}{LGR}{E}{<E}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{E}{<'E}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{E}{<`E}
\DeclareTextCompositeCommand{\accpsili}{LGR}{E}{>E}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{E}{>'E}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{E}{>`E}
\DeclareTextCompositeCommand{\acctonos}{LGR}{E}{'E}
\DeclareTextCompositeCommand{\accvaria}{LGR}{E}{`E}

\DeclareTextCompositeCommand{\accdasia}{LGR}{H}{<H}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{H}{<`H}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{H}{<'H}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{H}{<\char126H}
\DeclareTextCompositeCommand{\accpsili}{LGR}{H}{>H}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{H}{>`H}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{H}{>'H}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{H}{>\char126H}
\DeclareTextCompositeCommand{\acctonos}{LGR}{H}{'H}
\DeclareTextCompositeCommand{\accvaria}{LGR}{H}{`H}

\DeclareTextCompositeCommand{\accdasia}{LGR}{I}{<I}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{I}{<`I}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{I}{<'I}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{I}{<\char126I}
\DeclareTextCompositeCommand{\accpsili}{LGR}{I}{>I}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{I}{>`I}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{I}{>'I}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{I}{>\char126I}
\DeclareTextCompositeCommand{\acctonos}{LGR}{I}{'I}
\DeclareTextCompositeCommand{\accvaria}{LGR}{I}{`I}

\DeclareTextCompositeCommand{\accdasia}{LGR}{O}{<O}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{O}{<`O}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{O}{<'O}
\DeclareTextCompositeCommand{\accpsili}{LGR}{O}{>O}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{O}{>`O}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{O}{>'O}
\DeclareTextCompositeCommand{\acctonos}{LGR}{O}{'O}
\DeclareTextCompositeCommand{\accvaria}{LGR}{O}{`O}

\DeclareTextCompositeCommand{\accdasia}{LGR}{R}{<R}

\DeclareTextCompositeCommand{\accdasia}{LGR}{U}{<U}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{U}{<`U}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{U}{<'U}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{U}{<\char126U}
\DeclareTextCompositeCommand{\acctonos}{LGR}{U}{'U}
\DeclareTextCompositeCommand{\accvaria}{LGR}{U}{`U}

\DeclareTextCompositeCommand{\accdasia}{LGR}{W}{<W}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{W}{<`W}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{W}{<'W}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{W}{<\char126W}
\DeclareTextCompositeCommand{\accpsili}{LGR}{W}{>W}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{W}{>`W}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{W}{>'W}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{W}{>\char126W}
\DeclareTextCompositeCommand{\acctonos}{LGR}{W}{'W}
\DeclareTextCompositeCommand{\accvaria}{LGR}{W}{`W}

% Except for the dialytika::

\DeclareTextComposite{\accdialytika}{LGR}{I}{219}
\DeclareTextComposite{\accdialytika}{LGR}{U}{223}

% Do the same for the LICR macros::

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textAlpha}{<A}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textAlpha}{<`A}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textAlpha}{<'A}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textAlpha}{<\char126A}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textAlpha}{>A}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textAlpha}{>`A}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textAlpha}{>'A}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textAlpha}{>\char126A}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textAlpha}{'A}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textAlpha}{`A}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEpsilon}{<E}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEpsilon}{<'E}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEpsilon}{<`E}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEpsilon}{>E}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEpsilon}{>'E}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEpsilon}{>`E}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEpsilon}{'E}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEpsilon}{`E}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEta}{<H}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEta}{<`H}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEta}{<'H}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textEta}{<\char126H}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEta}{>H}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEta}{>`H}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEta}{>'H}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textEta}{>\char126H}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEta}{'H}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEta}{`H}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textIota}{<I}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textIota}{<`I}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textIota}{<'I}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textIota}{<\char126I}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textIota}{>I}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textIota}{>`I}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textIota}{>'I}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textIota}{>\char126I}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textIota}{'I}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textIota}{`I}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmicron}{<O}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmicron}{<`O}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmicron}{<'O}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmicron}{>O}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmicron}{>`O}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmicron}{>'O}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmicron}{'O}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmicron}{`O}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textRho}{<R}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textUpsilon}{<U}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textUpsilon}{<`U}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textUpsilon}{<'U}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textUpsilon}{<\char126U}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textUpsilon}{'U}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textUpsilon}{`U}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmega}{<W}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmega}{<`W}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmega}{<'W}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textOmega}{<\char126W}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmega}{>W}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmega}{>`W}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmega}{>'W}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textOmega}{>\char126W}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmega}{'W}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmega}{`W}

% Except for the dialytika::

\DeclareTextComposite{\accdialytika}{LGR}{\textIota}{219}
\DeclareTextComposite{\accdialytika}{LGR}{\textUpsilon}{223}


% UPPERCASE
% ~~~~~~~~~
%
% The `common Greek font encoding definitions`_ in ``greek-fontenc.def`` extend
% the `uclclist` with Greek LICR macros. Here, we add LGR specific "hiatus"
% handling.
%
% Composite commands for Latin transliteration::

\DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{A}{\LGR@A@hiatus}
\DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{E}{\LGR@E@hiatus}

% TODO: What does the \LGR@hiatus command "see" if a Unicode literal follows?
%
% .. code:: latex
%
%   % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{\symbol{"ce}}{bluff}
%   % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{"cf}{blaff}
%   % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{ι}{blaff}
%
% Look ahead and place a diaeresis on Ι or Υ::

\DeclareTextCommand{\LGR@A@hiatus}{LGR}{%
  \LGR@ifnextchar{I}{A\"}{%
    \LGR@ifnextchar{U}{A\"}{%
      \LGR@ifnextchar{\textIota}{A\"}{%
        \LGR@ifnextchar{\textUpsilon}{A\"}{A}%
      }%
    }%
  }%
}
\DeclareTextCommand{\LGR@E@hiatus}{LGR}{%
  \LGR@ifnextchar{I}{E\"}{%
    \LGR@ifnextchar{U}{E\"}{%
      \LGR@ifnextchar{\textIota}{E\"}{%
        \LGR@ifnextchar{\textUpsilon}{E\"}{E}%
      }%
    }%
  }%
}

% Unfortunately, the lookahead breaks kerning.
%
% Alternatives tried:
%
% * CompositeCommands fail at the end of a macro, e.g. ``\emph{\'a}``
%
%   .. code:: latex
%
%     \DeclareTextCommand{\LGR@A@hiatus}{LGR}{A}
%     \DeclareTextCommand{\LGR@E@hiatus}{LGR}{E}
%
%     \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{}{A}
%     \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{I}{A\"I}
%     \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{U}{A\"U}
%
%
% * The glyph No 12 is a special "Upcase Alpha" that in ligature with Y
%   and I adds a diaresis to them. However, it seems that it has only
%   kerning definitions for I and Y (as it is not intended for direct
%   use)
%
%   .. code:: latex
%
%     \DeclareTextComposite{\LGR@hiatus}{LGR}{A}{12}
%
%   No such glyph exists for E but this is no problem as E does
%   not require kerning anyway.
%
% .. References
%    ----------
%
% .. _README: README.html
% .. _alphabeta: alphabeta.sty.html
% .. _athnum: http://www.ctan.org/pkg/athnum
% .. _Babel: http://www.ctan.org/pkg/babel
% .. _babel patch: http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf
% .. _fntguide: http://mirror.ctan.org/macros/latex/doc/fntguide.pdf
% .. _fontenc:  http://www.ctan.org/pkg/fontenc
% .. _hyperref: http://www.ctan.org/pkg/hyperref
% .. _ibycus: http://www.ctan.org/pkg/ibycus-babel
% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
% .. _lgrx: http://www.ctan.org/pkg/lgrx
% .. _ltxcmds: http://www.ctan.org/pkg/ltxcmds
% .. _teubner: http://www.ctan.org/pkg/teubner
% .. _teubner-doc:
%     http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf
% .. _textalpha: textalpha.sty.html
% .. _ucs: http://www.ctan.org/pkg/unicode
% .. _xunicode: http://www.ctan.org/pkg/xunicode