path: root/language/greek/greek-fontenc/tuenc-greek.def

% tuenc-greek.def
% +++++++++++++++
% Greek LICR definitions for XeTeX and LuaTeX
% *******************************************
%
% :Version: 2.2.1 (changelog_)
%
% :Copyright: © 2013 -- 2023 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:
%   Support for Greek LICR macros and upcasing of text
%   with XeTeX and LuaTeX. Extends tuenc.def_.
%   Used by babel-greek_ and textalpha_.
%
%
% .. contents::
%
%
% Motivation
% ==========
%
% LICR macro definitions for the Greek script are missing in tuenc.def_
% (as well as the predecessors xunicode_ and euenc_).
%
% This file defines `LaTeX Internal Character Representaction` (LICR) macros
% for Greek letters and symbols. It works independed of xunicode_ using the
% standard commands for `LaTeX2e font selection`_.
%
%
% Requirements
% ============
%
% Requires XeTeX or LuaTeX (usually with fontspec_), the `LaTeX base`_
% file _`tuenc.def` that sets up the `font encoding`_ TU, and a font with
% Greek characters.
%
% See `<test-tuenc-greek.tex>`_ and `<test-tuenc-greek.pdf>`_ for setup and
% usage examples.
%
%
% Implementation
% ==============
%
% Identification
% --------------
%
% ::

\ProvidesFile{tuenc-greek.def}
  [2023/03/08 2.2.1 Greek LICRs for XeTeX and LuaTeX]


% Greek Diacritics
% ----------------
%
% Define "named macros" for simple and combined diacritics.
%
% * Named accent macros can 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 and in the definition of composite commands.
%
% Greek alias names for standard accents::

\DeclareUnicodeAccent{\accvaria}    \UnicodeEncodingName{"0300}
\DeclareUnicodeAccent{\acctonos}    \UnicodeEncodingName{"0301}
\DeclareUnicodeAccent{\accdialytika}\UnicodeEncodingName{"0308}

% The combining perispomeni character is normalized with Greek base letters,
% while the (standard) combining tilde is not::

\DeclareUnicodeAccent{\accperispomeni}\UnicodeEncodingName{"0342} % COMBINING GREEK PERISPOMENI

% Breathings:
%
% ``\accpsili = \acckoronis`` but the COMBINING GREEK KORONIS is a legacy
% character, discarded in favour of COMBINING COMMA ABOVE. ::

\DeclareUnicodeAccent{\accpsili}\UnicodeEncodingName{"0313} % ψιλή spiritus lenis (smooth breathing) COMBINING COMMA ABOVE
\DeclareUnicodeAccent{\accdasia}\UnicodeEncodingName{"0314} % δασεῖα spiritus asper (rough breathing)

% Mute iota:
%
% The following two macros are both used **after** the base character:
% ``\prosgegrammeni`` (adscript iota) is a spacing character (see below),
% ``\ypogegrammeni`` (subscript iota) is a combining character
% (ligature in LGR). ::

\DeclareTextSymbol{\ypogegrammeni}{\UnicodeEncodingName}{0837} % COMBINING GREEK YPOGEGRAMMENI

% Combined diacritics:
%
% ``\DeclareUnicodeAccent`` does not work with more than one argument::

% The COMBINING DIALYTIKA TONOS is discarded and not well supported by fonts:
\DeclareTextCommand{\accdialytikatonos}{\UnicodeEncodingName}[1]{#1\char"0308\char"0301}
\DeclareTextCommand{\accdialytikavaria}{\UnicodeEncodingName}[1]{#1\char"0308\char"0300}
\DeclareTextCommand{\accdialytikaperispomeni}{\UnicodeEncodingName}[1]{#1\char"0308\char"0342}

\DeclareTextCommand{\accdasiaoxia}{\UnicodeEncodingName}[1]{#1\char"0314\char"0301}
\DeclareTextCommand{\accdasiavaria}{\UnicodeEncodingName}[1]{#1\char"0314\char"0300}
\DeclareTextCommand{\accdasiaperispomeni}{\UnicodeEncodingName}[1]{#1\char"0314\char"0342}

\DeclareTextCommand{\accpsilioxia}{\UnicodeEncodingName}[1]{#1\char"0313\char"0301}
\DeclareTextCommand{\accpsilivaria}{\UnicodeEncodingName}[1]{#1\char"0313\char"0300}
\DeclareTextCommand{\accpsiliperispomeni}{\UnicodeEncodingName}[1]{#1\char"0313\char"0342}


% Common Definitions
% ------------------
%
% Use the `common Greek font encoding definitions`_::

\renewcommand*{\LastDeclaredEncoding}{\UnicodeEncodingName}
\input{greek-fontenc.def}

% Character Definitions
% ---------------------
%
% Basic Latin
% ~~~~~~~~~~~
%
% Compatibility def with LGR::

\DeclareTextSymbol{\textsemicolon}\UnicodeEncodingName{"003B} % ;

% Latin 1 Supplement
% ~~~~~~~~~~~~~~~~~~
%
% Distinguish MICRO SIGN from letter mu::

\DeclareTextSymbol{\textmicro}\UnicodeEncodingName{"00B5} % µ MICRO SIGN

% IPA Extensions
% ~~~~~~~~~~~~~~
%
% ::

\DeclareTextSymbol{\textschwa}\UnicodeEncodingName{"0259} % ə

% Greek and Coptic
% ~~~~~~~~~~~~~~~~
%
% ::

% NR    Unicode Name                                        %   babel name, % PU name
% 0370  GREEK CAPITAL LETTER HETA                           % Ͱ
% 0371  GREEK SMALL LETTER HETA                             % ͱ
% 0372  GREEK CAPITAL LETTER ARCHAIC SAMPI                  % Ͳ
% 0373  GREEK SMALL LETTER ARCHAIC SAMPI                    % ͳ
\DeclareTextSymbol{\textdexiakeraia}\UnicodeEncodingName{"0374}    % ʹ \anwtonos, \textnumeralsigngreek
\DeclareTextSymbol{\textaristerikeraia}\UnicodeEncodingName{"0375} % ͵\katwtonos, \textnumeralsignlowergreek
% 0376  GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA             % Ͷ
% 0377  GREEK SMALL LETTER PAMPHYLIAN DIGAMMA               % ͷ

% \DeclareTextCompositeCommand{\@emty}\UnicodeEncodingName{\ypogegrammeni}{ͺ} % 037A  GREEK YPOGEGRAMMENI
% \DeclareTextCompositeCommand{\textcompwordmark}\UnicodeEncodingName{\ypogegrammeni}{ͺ} % 037A  GREEK YPOGEGRAMMENI
% 037B  GREEK SMALL REVERSED LUNATE SIGMA SYMBOL
% 037C  GREEK SMALL DOTTED LUNATE SIGMA SYMBOL
% 037D  GREEK SMALL REVERSED DOTTED LUNATE SIGMA SYMBOL
\DeclareTextSymbol{\texterotimatiko}\UnicodeEncodingName{"003B} % use SEMICOLON, not 037E GREEK QUESTION MARK

\DeclareUnicodeComposite{\acctonos}         {}            {"0384} % ΄ GREEK TONOS
\DeclareUnicodeComposite{\accdialytikatonos}{}            {"0385} % ΅ GREEK DIALYTIKA TONOS
\DeclareUnicodeComposite{\'}                {\textAlpha}  {"0386} % Ά
\DeclareTextSymbol{\textanoteleia}    \UnicodeEncodingName{"00B7} % use MIDDLE DOT, not 0387 GREEK ANO TELEIA
\DeclareUnicodeComposite{\'}                {\textEpsilon}{"0388} % Έ
\DeclareUnicodeComposite{\'}                {\textEta}    {"0389} % Ή
\DeclareUnicodeComposite{\'}                {\textIota}   {"038A} % Ί
\DeclareUnicodeComposite{\'}                {\textOmicron}{"038C} % Ό
\DeclareUnicodeComposite{\'}                {\textUpsilon}{"038E} % Ύ
\DeclareUnicodeComposite{\'}                {\textOmega}  {"038F} % Ώ
% repeat with named accents (LuaTeX does not normalize to pre-composed chars):
\DeclareUnicodeComposite{\acctonos}         {\textAlpha}  {"0386} % Ά
\DeclareUnicodeComposite{\acctonos}         {\textEpsilon}{"0388} % Έ
\DeclareUnicodeComposite{\acctonos}         {\textEta}    {"0389} % Ή
\DeclareUnicodeComposite{\acctonos}         {\textIota}   {"038A} % Ί
\DeclareUnicodeComposite{\acctonos}         {\textOmicron}{"038C} % Ό
\DeclareUnicodeComposite{\acctonos}         {\textUpsilon}{"038E} % Ύ
\DeclareUnicodeComposite{\acctonos}         {\textOmega}  {"038F} % Ώ
\DeclareUnicodeComposite{\accdialytikatonos}{\textiota}   {"0390} % ΐ

\DeclareTextSymbol{\textAlpha  }\UnicodeEncodingName{"0391} % Α
\DeclareTextSymbol{\textBeta   }\UnicodeEncodingName{"0392} % Β
\DeclareTextSymbol{\textGamma  }\UnicodeEncodingName{"0393} % Γ
\DeclareTextSymbol{\textDelta  }\UnicodeEncodingName{"0394} % Δ
\DeclareTextSymbol{\textEpsilon}\UnicodeEncodingName{"0395} % Ε
\DeclareTextSymbol{\textZeta   }\UnicodeEncodingName{"0396} % Ζ
\DeclareTextSymbol{\textEta    }\UnicodeEncodingName{"0397} % Η
\DeclareTextSymbol{\textTheta  }\UnicodeEncodingName{"0398} % Θ
\DeclareTextSymbol{\textIota   }\UnicodeEncodingName{"0399} % Ι
\DeclareTextSymbol{\textKappa  }\UnicodeEncodingName{"039A} % Κ
\DeclareTextSymbol{\textLambda }\UnicodeEncodingName{"039B} % Λ
\DeclareTextSymbol{\textMu     }\UnicodeEncodingName{"039C} % Μ
\DeclareTextSymbol{\textNu     }\UnicodeEncodingName{"039D} % Ν
\DeclareTextSymbol{\textXi     }\UnicodeEncodingName{"039E} % Ξ
\DeclareTextSymbol{\textOmicron}\UnicodeEncodingName{"039F} % Ο
\DeclareTextSymbol{\textPi     }\UnicodeEncodingName{"03A0} % Π
\DeclareTextSymbol{\textRho    }\UnicodeEncodingName{"03A1} % Ρ
\DeclareTextSymbol{\textSigma  }\UnicodeEncodingName{"03A3} % Σ
\DeclareTextSymbol{\textTau    }\UnicodeEncodingName{"03A4} % Τ
\DeclareTextSymbol{\textUpsilon}\UnicodeEncodingName{"03A5} % Υ
\DeclareTextSymbol{\textPhi    }\UnicodeEncodingName{"03A6} % Φ
\DeclareTextSymbol{\textChi    }\UnicodeEncodingName{"03A7} % Χ
\DeclareTextSymbol{\textPsi    }\UnicodeEncodingName{"03A8} % Ψ
\DeclareTextSymbol{\textOmega  }\UnicodeEncodingName{"03A9} % Ω

\DeclareUnicodeComposite{\"}                {\textIota}   {"03AA} % Ϊ
\DeclareUnicodeComposite{\"}                {\textIota}   {"03AA} % Ϊ
\DeclareUnicodeComposite{\"}                {\textUpsilon}{"03AB} % Ϋ
\DeclareUnicodeComposite{\'}                {\textalpha}  {"03AC} % ά
\DeclareUnicodeComposite{\'}                {\textepsilon}{"03AD} % έ
\DeclareUnicodeComposite{\'}                {\texteta}    {"03AE} % ή
\DeclareUnicodeComposite{\'}                {\textiota}   {"03AF} % ί
% repeat with named accents (LuaTeX does not normalize to pre-composed chars):
\DeclareUnicodeComposite{\accdialytika}     {\textIota}   {"03AA} % Ϊ
\DeclareUnicodeComposite{\accdialytika}     {\textIota}   {"03AA} % Ϊ
\DeclareUnicodeComposite{\accdialytika}     {\textUpsilon}{"03AB} % Ϋ
\DeclareUnicodeComposite{\acctonos}         {\textalpha}  {"03AC} % ά
\DeclareUnicodeComposite{\acctonos}         {\textepsilon}{"03AD} % έ
\DeclareUnicodeComposite{\acctonos}         {\texteta}    {"03AE} % ή
\DeclareUnicodeComposite{\acctonos}         {\textiota}   {"03AF} % ί
\DeclareUnicodeComposite{\accdialytikatonos}{\textupsilon}{"03B0} % ΰ

\DeclareTextSymbol{\textalpha     }\UnicodeEncodingName{"03B1} % α
\DeclareTextSymbol{\textbeta      }\UnicodeEncodingName{"03B2} % β
\DeclareTextSymbol{\textgamma     }\UnicodeEncodingName{"03B3} % γ
\DeclareTextSymbol{\textdelta     }\UnicodeEncodingName{"03B4} % δ
\DeclareTextSymbol{\textepsilon   }\UnicodeEncodingName{"03B5} % ε
\DeclareTextSymbol{\textzeta      }\UnicodeEncodingName{"03B6} % ζ
\DeclareTextSymbol{\texteta       }\UnicodeEncodingName{"03B7} % η
\DeclareTextSymbol{\texttheta     }\UnicodeEncodingName{"03B8} % θ
\DeclareTextSymbol{\textiota      }\UnicodeEncodingName{"03B9} % ι
\DeclareTextSymbol{\textkappa     }\UnicodeEncodingName{"03BA} % κ
\DeclareTextSymbol{\textlambda    }\UnicodeEncodingName{"03BB} % λ
\DeclareTextSymbol{\textmu        }\UnicodeEncodingName{"03BC} % μ % \textmugreek
\DeclareTextSymbol{\textnu        }\UnicodeEncodingName{"03BD} % ν
\DeclareTextSymbol{\textxi        }\UnicodeEncodingName{"03BE} % ξ
\DeclareTextSymbol{\textomicron   }\UnicodeEncodingName{"03BF} % ο
\DeclareTextSymbol{\textpi        }\UnicodeEncodingName{"03C0} % π
\DeclareTextSymbol{\textrho       }\UnicodeEncodingName{"03C1} % ρ
\DeclareTextSymbol{\textfinalsigma}\UnicodeEncodingName{"03C2} % ς % final sigma
\DeclareTextSymbol{\textsigma     }\UnicodeEncodingName{"03C3} % σ
\DeclareTextSymbol{\texttau       }\UnicodeEncodingName{"03C4} % τ
\DeclareTextSymbol{\textupsilon   }\UnicodeEncodingName{"03C5} % υ
\DeclareTextSymbol{\textphi       }\UnicodeEncodingName{"03C6} % φ
\DeclareTextSymbol{\textchi       }\UnicodeEncodingName{"03C7} % χ
\DeclareTextSymbol{\textpsi       }\UnicodeEncodingName{"03C8} % ψ
\DeclareTextSymbol{\textomega     }\UnicodeEncodingName{"03C9} % ω

\DeclareUnicodeComposite{\"}{\textiota}{"03CA} % ϊ
\DeclareUnicodeComposite{\"}{\textupsilon}{"03CB} % ϋ
\DeclareUnicodeComposite{\'}{\textomicron}{"03CC} % ό
\DeclareUnicodeComposite{\'}{\textupsilon}{"03CD} % ύ
\DeclareUnicodeComposite{\'}{\textomega}{"03CE} % ώ
\DeclareUnicodeComposite{\accdialytika}{\textiota}{"03CA} % ϊ
\DeclareUnicodeComposite{\accdialytika}{\textupsilon}{"03CB} % ϋ
\DeclareUnicodeComposite{\acctonos}{\textomicron}{"03CC} % ό
\DeclareUnicodeComposite{\acctonos}{\textupsilon}{"03CD} % ύ
\DeclareUnicodeComposite{\acctonos}{\textomega}{"03CE} % ώ

% Archaic letters (still used in Greek numerals)::

\DeclareTextSymbol{\textQoppa        }\UnicodeEncodingName{"03D8} % Ϙ
\DeclareTextSymbol{\textqoppa        }\UnicodeEncodingName{"03D9} % ϙ
\DeclareTextSymbol{\textStigma       }\UnicodeEncodingName{"03DA} % Ϛ
\DeclareTextSymbol{\textstigma       }\UnicodeEncodingName{"03DB} % ϛ
\DeclareTextSymbol{\textDigamma      }\UnicodeEncodingName{"03DC} % Ϝ
\DeclareTextSymbol{\textdigamma      }\UnicodeEncodingName{"03DD} % ϝ
\DeclareTextSymbol{\textKoppa        }\UnicodeEncodingName{"03DE} % Ϟ in LGR identic to \textkoppa
\DeclareTextSymbol{\textkoppa        }\UnicodeEncodingName{"03DF} % ϟ \koppa, \textqoppa [sic!]
\DeclareTextSymbol{\textSampi        }\UnicodeEncodingName{"03E0} % Ϡ
\DeclareTextSymbol{\textsampi        }\UnicodeEncodingName{"03E1} % ϡ

% Symbol variants::

\DeclareTextSymbol{\textbetasymbol   }\UnicodeEncodingName{"03D0} % ϐ
\DeclareTextSymbol{\textkappasymbol  }\UnicodeEncodingName{"03F0} % ϰ
\DeclareTextSymbol{\textThetasymbol  }\UnicodeEncodingName{"03F4} % ϴ
\DeclareTextSymbol{\textthetasymbol  }\UnicodeEncodingName{"03D1} % ϑ
\DeclareTextSymbol{\textphisymbol    }\UnicodeEncodingName{"03D5} % ϕ
\DeclareTextSymbol{\textpisymbol     }\UnicodeEncodingName{"03D6} % ϖ
\DeclareTextSymbol{\textrhosymbol    }\UnicodeEncodingName{"03F1} % ϱ
\DeclareTextSymbol{\textepsilonsymbol}\UnicodeEncodingName{"03F5} % ϵ
\DeclareTextSymbol{\textbackepsilon  }\UnicodeEncodingName{"03F6} % ϶ not in LGR

% Dummy definition (\textautosigma is lowercase of \textSigma)
% TODO: implement autosigma for TU::

\ProvideTextCommand{\textautosigma}{\UnicodeEncodingName}{\MakeLowercase{Σ}}


% Greek Extended
% ~~~~~~~~~~~~~~
%
% We skip definitions for characters "... WITH OXIA", because they would
% overwrite the definitions for "... WITH TONOS" in the `Greek and Coptic`
% block.
%
% ::

\DeclareUnicodeComposite{\accpsili           }{\textalpha}{"1F00} % ἀ
\DeclareUnicodeComposite{\accdasia           }{\textalpha}{"1F01} % ἁ
\DeclareUnicodeComposite{\accpsilivaria      }{\textalpha}{"1F02} % ἂ
\DeclareUnicodeComposite{\accdasiavaria      }{\textalpha}{"1F03} % ἃ
\DeclareUnicodeComposite{\accpsilioxia       }{\textalpha}{"1F04} % ἄ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textalpha}{"1F05} % ἅ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textalpha}{"1F06} % ἆ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textalpha}{"1F07} % ἇ
\DeclareUnicodeComposite{\accpsili           }{\textAlpha}{"1F08} % Ἀ
\DeclareUnicodeComposite{\accdasia           }{\textAlpha}{"1F09} % Ἁ
\DeclareUnicodeComposite{\accpsilivaria      }{\textAlpha}{"1F0A} % Ἂ
\DeclareUnicodeComposite{\accdasiavaria      }{\textAlpha}{"1F0B} % Ἃ
\DeclareUnicodeComposite{\accpsilioxia       }{\textAlpha}{"1F0C} % Ἄ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textAlpha}{"1F0D} % Ἅ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textAlpha}{"1F0E} % Ἆ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textAlpha}{"1F0F} % Ἇ

\DeclareUnicodeComposite{\accpsili           }{\textepsilon}{"1F10} % ἐ
\DeclareUnicodeComposite{\accdasia           }{\textepsilon}{"1F11} % ἑ
\DeclareUnicodeComposite{\accpsilivaria      }{\textepsilon}{"1F12} % ἒ
\DeclareUnicodeComposite{\accdasiavaria      }{\textepsilon}{"1F13} % ἓ
\DeclareUnicodeComposite{\accpsilioxia       }{\textepsilon}{"1F14} % ἔ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textepsilon}{"1F15} % ἕ
\DeclareUnicodeComposite{\accpsili           }{\textEpsilon}{"1F18} % Ἐ
\DeclareUnicodeComposite{\accdasia           }{\textEpsilon}{"1F19} % Ἑ
\DeclareUnicodeComposite{\accpsilivaria      }{\textEpsilon}{"1F1A} % Ἒ
\DeclareUnicodeComposite{\accdasiavaria      }{\textEpsilon}{"1F1B} % Ἓ
\DeclareUnicodeComposite{\accpsilioxia       }{\textEpsilon}{"1F1C} % Ἔ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textEpsilon}{"1F1D} % Ἕ

\DeclareUnicodeComposite{\accpsili           }{\texteta}{"1F20} % ἠ
\DeclareUnicodeComposite{\accdasia           }{\texteta}{"1F21} % ἡ
\DeclareUnicodeComposite{\accpsilivaria      }{\texteta}{"1F22} % ἢ
\DeclareUnicodeComposite{\accdasiavaria      }{\texteta}{"1F23} % ἣ
\DeclareUnicodeComposite{\accpsilioxia       }{\texteta}{"1F24} % ἤ
\DeclareUnicodeComposite{\accdasiaoxia       }{\texteta}{"1F25} % ἥ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\texteta}{"1F26} % ἦ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\texteta}{"1F27} % ἧ
\DeclareUnicodeComposite{\accpsili           }{\textEta}{"1F28} % Ἠ
\DeclareUnicodeComposite{\accdasia           }{\textEta}{"1F29} % Ἡ
\DeclareUnicodeComposite{\accpsilivaria      }{\textEta}{"1F2A} % Ἢ
\DeclareUnicodeComposite{\accdasiavaria      }{\textEta}{"1F2B} % Ἣ
\DeclareUnicodeComposite{\accpsilioxia       }{\textEta}{"1F2C} % Ἤ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textEta}{"1F2D} % Ἥ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textEta}{"1F2E} % Ἦ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textEta}{"1F2F} % Ἧ

\DeclareUnicodeComposite{\accpsili           }{\textiota}{"1F30} % ἰ
\DeclareUnicodeComposite{\accdasia           }{\textiota}{"1F31} % ἱ
\DeclareUnicodeComposite{\accpsilivaria      }{\textiota}{"1F32} % ἲ
\DeclareUnicodeComposite{\accdasiavaria      }{\textiota}{"1F33} % ἳ
\DeclareUnicodeComposite{\accpsilioxia       }{\textiota}{"1F34} % ἴ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textiota}{"1F35} % ἵ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textiota}{"1F36} % ἶ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textiota}{"1F37} % ἷ
\DeclareUnicodeComposite{\accpsili           }{\textIota}{"1F38} % Ἰ
\DeclareUnicodeComposite{\accdasia           }{\textIota}{"1F39} % Ἱ
\DeclareUnicodeComposite{\accpsilivaria      }{\textIota}{"1F3A} % Ἲ
\DeclareUnicodeComposite{\accdasiavaria      }{\textIota}{"1F3B} % Ἳ
\DeclareUnicodeComposite{\accpsilioxia       }{\textIota}{"1F3C} % Ἴ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textIota}{"1F3D} % Ἵ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textIota}{"1F3E} % Ἶ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textIota}{"1F3F} % Ἷ

\DeclareUnicodeComposite{\accpsili           }{\textomicron}{"1F40} % ὀ
\DeclareUnicodeComposite{\accdasia           }{\textomicron}{"1F41} % ὁ
\DeclareUnicodeComposite{\accpsilivaria      }{\textomicron}{"1F42} % ὂ
\DeclareUnicodeComposite{\accdasiavaria      }{\textomicron}{"1F43} % ὃ
\DeclareUnicodeComposite{\accpsilioxia       }{\textomicron}{"1F44} % ὄ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textomicron}{"1F45} % ὅ
\DeclareUnicodeComposite{\accpsili           }{\textOmicron}{"1F48} % Ὀ
\DeclareUnicodeComposite{\accdasia           }{\textOmicron}{"1F49} % Ὁ
\DeclareUnicodeComposite{\accpsilivaria      }{\textOmicron}{"1F4A} % Ὂ
\DeclareUnicodeComposite{\accdasiavaria      }{\textOmicron}{"1F4B} % Ὃ
\DeclareUnicodeComposite{\accpsilioxia       }{\textOmicron}{"1F4C} % Ὄ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textOmicron}{"1F4D} % Ὅ

\DeclareUnicodeComposite{\accpsili           }{\textupsilon}{"1F50} % ὐ
\DeclareUnicodeComposite{\accdasia           }{\textupsilon}{"1F51} % ὑ
\DeclareUnicodeComposite{\accpsilivaria      }{\textupsilon}{"1F52} % ὒ
\DeclareUnicodeComposite{\accdasiavaria      }{\textupsilon}{"1F53} % ὓ
\DeclareUnicodeComposite{\accpsilioxia       }{\textupsilon}{"1F54} % ὔ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textupsilon}{"1F55} % ὕ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textupsilon}{"1F56} % ὖ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textupsilon}{"1F57} % ὗ
\DeclareUnicodeComposite{\accdasia           }{\textUpsilon}{"1F59} % Ὑ
\DeclareUnicodeComposite{\accdasiavaria      }{\textUpsilon}{"1F5B} % Ὓ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textUpsilon}{"1F5D} % Ὕ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textUpsilon}{"1F5F} % Ὗ

\DeclareUnicodeComposite{\accpsili           }{\textomega}{"1F60} % ὠ
\DeclareUnicodeComposite{\accdasia           }{\textomega}{"1F61} % ὡ
\DeclareUnicodeComposite{\accpsilivaria      }{\textomega}{"1F62} % ὢ
\DeclareUnicodeComposite{\accdasiavaria      }{\textomega}{"1F63} % ὣ
\DeclareUnicodeComposite{\accpsilioxia       }{\textomega}{"1F64} % ὤ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textomega}{"1F65} % ὥ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textomega}{"1F66} % ὦ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textomega}{"1F67} % ὧ
\DeclareUnicodeComposite{\accpsili           }{\textOmega}{"1F68} % Ὠ
\DeclareUnicodeComposite{\accdasia           }{\textOmega}{"1F69} % Ὡ
\DeclareUnicodeComposite{\accpsilivaria      }{\textOmega}{"1F6A} % Ὢ
\DeclareUnicodeComposite{\accdasiavaria      }{\textOmega}{"1F6B} % Ὣ
\DeclareUnicodeComposite{\accpsilioxia       }{\textOmega}{"1F6C} % Ὤ
\DeclareUnicodeComposite{\accdasiaoxia       }{\textOmega}{"1F6D} % Ὥ
\DeclareUnicodeComposite{\accpsiliperispomeni}{\textOmega}{"1F6E} % Ὦ
\DeclareUnicodeComposite{\accdasiaperispomeni}{\textOmega}{"1F6F} % Ὧ

\DeclareUnicodeComposite{\`}                  {\textalpha}  {"1F70} % ὰ
\DeclareUnicodeComposite{\`}                  {\textepsilon}{"1F72} % ὲ
\DeclareUnicodeComposite{\`}                  {\texteta}    {"1F74} % ὴ
\DeclareUnicodeComposite{\`}                  {\textiota}   {"1F76} % ὶ
\DeclareUnicodeComposite{\`}                  {\textomicron}{"1F78} % ὸ
\DeclareUnicodeComposite{\`}                  {\textupsilon}{"1F7A} % ὺ
\DeclareUnicodeComposite{\`}                  {\textomega}  {"1F7C} % ὼ
% repeat with named accents (LuaTeX does not normalize to pre-composed chars):
\DeclareUnicodeComposite{\accvaria}           {\textalpha}  {"1F70} % ὰ
\DeclareUnicodeComposite{\accvaria}           {\textepsilon}{"1F72} % ὲ
\DeclareUnicodeComposite{\accvaria}           {\texteta}    {"1F74} % ὴ
\DeclareUnicodeComposite{\accvaria}           {\textiota}   {"1F76} % ὶ
\DeclareUnicodeComposite{\accvaria}           {\textomicron}{"1F78} % ὸ
\DeclareUnicodeComposite{\accvaria}           {\textupsilon}{"1F7A} % ὺ
\DeclareUnicodeComposite{\accvaria}           {\textomega}  {"1F7C} % ὼ

% Skipping pre-composed characters with mute iota (misleadingly named
% … WITH PROSGEGRAMMENI): letter + ``\ypogegrammeni`` is normalized
% to the pre-composed character. ::

\DeclareUnicodeComposite{\u}                      {\textalpha}  {"1FB0} % ᾰ
\DeclareUnicodeComposite{\=}                      {\textalpha}  {"1FB1} % ᾱ
% ᾲ
% ᾳ
% ᾴ
\DeclareUnicodeComposite{\accperispomeni}         {\textalpha}  {"1FB6} % ᾶ
\DeclareUnicodeComposite{\~}                      {\textalpha}  {"1FB6} % ᾶ
% ᾷ
\DeclareUnicodeComposite{\u}                      {\textAlpha}  {"1FB8} % Ᾰ
\DeclareUnicodeComposite{\=}                      {\textAlpha}  {"1FB9} % Ᾱ
\DeclareUnicodeComposite{\`}                      {\textAlpha}  {"1FBA} % Ὰ
\DeclareUnicodeComposite{\accvaria}               {\textAlpha}  {"1FBA} % Ὰ
% ᾼ
\DeclareUnicodeComposite{\accpsili}               {}            {"1FBD} % ᾽
\DeclareTextSymbol{\prosgegrammeni}\UnicodeEncodingName         {"1FBE} % ι
\DeclareUnicodeComposite{\accpsili}               {}            {"1FBF} % ᾿

\DeclareUnicodeComposite{\accperispomeni}         {}            {"1FC0} % ῀
\DeclareUnicodeComposite{\accdialytikaperispomeni}{}            {"1FC1} % ῁
% ῂ
% ῃ
% ῄ
\DeclareUnicodeComposite{\accperispomeni}         {\texteta}    {"1FC6} % ῆ
\DeclareUnicodeComposite{\~}                      {\texteta}    {"1FC6} % ῆ
% ῇ
\DeclareUnicodeComposite{\`}                      {\textEpsilon}{"1FC8} % Ὲ
\DeclareUnicodeComposite{\accvaria}               {\textEpsilon}{"1FC8} % Ὲ
\DeclareUnicodeComposite{\`}                      {\textEta}    {"1FCA} % Ὴ
\DeclareUnicodeComposite{\accvaria}               {\textEta}    {"1FCA} % Ὴ
% ῌ
\DeclareUnicodeComposite{\accpsilivaria}          {}            {"1FCD} % ῍
\DeclareUnicodeComposite{\accpsilioxia}           {}            {"1FCE} % ῎
\DeclareUnicodeComposite{\accpsiliperispomeni}    {}            {"1FCF} % ῏

\DeclareUnicodeComposite{\u}                      {\textiota}   {"1FD0} % ῐ
\DeclareUnicodeComposite{\=}                      {\textiota}   {"1FD1} % ῑ
\DeclareUnicodeComposite{\accdialytikavaria}      {\textiota}   {"1FD2} % ῒ
\DeclareUnicodeComposite{\accdialytikaoxia}       {\textiota}   {"1FD3} % ΐ
\DeclareUnicodeComposite{\accperispomeni}         {\textiota}   {"1FD6} % ῖ
\DeclareUnicodeComposite{\~}                      {\textiota}   {"1FD6} % ῖ
\DeclareUnicodeComposite{\~}                      {ι}           {"1FD6} % ῖ
\DeclareUnicodeComposite{\accdialytikaperispomeni}{\textiota}   {"1FD7} % ῗ
\DeclareUnicodeComposite{\u}                      {\textIota}   {"1FD8} % Ῐ
\DeclareUnicodeComposite{\=}                      {\textIota}   {"1FD9} % Ῑ
\DeclareUnicodeComposite{\`}                      {\textIota}   {"1FDA} % Ὶ
\DeclareUnicodeComposite{\accvaria}               {\textIota}   {"1FDA} % Ὶ
\DeclareUnicodeComposite{\accdasiavaria}          {}            {"1FDD} % ῝
\DeclareUnicodeComposite{\accdasiaoxia}           {}            {"1FDE} % ῞
\DeclareUnicodeComposite{\accdasiaperispomeni}    {}            {"1FDF} % ῟

\DeclareUnicodeComposite{\u}                      {\textupsilon}{"1FE0} % ῠ
\DeclareUnicodeComposite{\=}                      {\textupsilon}{"1FE1} % ῡ
\DeclareUnicodeComposite{\accdialytikavaria}      {\textupsilon}{"1FE2} % ῢ
\DeclareUnicodeComposite{\accdialytikaoxia}       {\textupsilon}{"1FE3} % ΰ
\DeclareUnicodeComposite{\accpsili}               {\textrho}    {"1FE4} % ῤ
\DeclareUnicodeComposite{\accdasia}               {\textrho}    {"1FE5} % ῥ
\DeclareUnicodeComposite{\~}                      {\textupsilon}{"1FE6} % ῦ
\DeclareUnicodeComposite{\accperispomeni}         {\textupsilon}{"1FE6} % ῦ
\DeclareUnicodeComposite{\accdialytikaperispomeni}{\textupsilon}{"1FE7} % ῧ
\DeclareUnicodeComposite{\u}                      {\textUpsilon}{"1FE8} % Ῠ
\DeclareUnicodeComposite{\=}                      {\textUpsilon}{"1FE9} % Ῡ
\DeclareUnicodeComposite{\`}                      {\textUpsilon}{"1FEA} % Ὺ
\DeclareUnicodeComposite{\accvaria}               {\textUpsilon}{"1FEA} % Ὺ
% Ύ
\DeclareUnicodeComposite{\accdasia}               {\textRho}    {"1FEC} % Ῥ
\DeclareUnicodeComposite{\accdialytikavaria}      {}            {"1FED} % ῭
\DeclareUnicodeComposite{\accdialytikaoxia}       {}            {"1FEE} % ΅
% `

% ῲ
% ῳ
% ῴ
\DeclareUnicodeComposite{\accperispomeni}         {\textomega}  {"1FF6} % ῶ
\DeclareUnicodeComposite{\~}                      {\textomega}  {"1FF6} % ῶ
% ῷ
\DeclareUnicodeComposite{\`}                      {\textOmicron}{"1FF8} % Ὸ
\DeclareUnicodeComposite{\accvaria}               {\textOmicron}{"1FF8} % Ὸ
\DeclareUnicodeComposite{\`}                      {\textOmega}  {"1FFA} % Ὼ
\DeclareUnicodeComposite{\accvaria}               {\textOmega}  {"1FFA} % Ὼ
% ῼ
\DeclareUnicodeComposite{\accoxia}                {}            {"1FFD} % ´
\DeclareUnicodeComposite{\accdasia}               {}            {"1FFE} % ῾

% Perispomeni and tilde accent
% """"""""""""""""""""""""""""
%
% XeTeX and LuaTeX (since 2022) convert letters followed by combining
% characters to a pre-composed character, if there is an equivalent
% pre-composed character.
%
% The ``\accperispomeni`` macro expands to COMBINING GREEK PERISPOMENI
% while the standard short accent macro ``\~`` uses the COMBINING TILDE.
% Only <Greek letter> + COMBINING GREEK PERISPOMENI is considered
% equivalent to the pre-composed <Greek letter> WITH PERISPOMENI.
% Composite definitions for ``\~`` select the pre-composed character
%
% TODO: don't use literal Unicode characters if ``\inputencodingname``
% is defined and not "lutf8" to prevent errors with legacy 8-bit documents
% read with "luainputenc.sty" (cf. test-licr-input.tex).
% ::

\DeclareUnicodeComposite{\~}{α}{"1FB6} % ᾶ
\DeclareUnicodeComposite{\~}{η}{"1FC6} % ῆ
\DeclareUnicodeComposite{\~}{ι}{"1FD6} % ῖ
\DeclareUnicodeComposite{\~}{ι}{"1FD6} % ῖ
\DeclareUnicodeComposite{\~}{υ}{"1FE6} % ῦ
\DeclareUnicodeComposite{\~}{ω}{"1FF6} % ῶ

% If there is no pre-composed Capital letter with perispomeni,
% we want no perispomeni with ``\MakeUppercase``.
% (These definitions may be redundant with the new (2022/06)
% implementation of ``\MakeUppercase``.) ::

\DeclareUnicodeComposite{\~}{\textAlpha}  {"0391} % Α
\DeclareUnicodeComposite{\~}{Α}           {"0391} % Α
\DeclareUnicodeComposite{\~}{\textEta}    {"0397} % Η
\DeclareUnicodeComposite{\~}{Η}           {"0397} % Η
\DeclareUnicodeComposite{\~}{\textIota}   {"0399} % Ι
\DeclareUnicodeComposite{\~}{Ι}           {"0399} % Ι
\DeclareUnicodeComposite{\~}{\textUpsilon}{"03A5} % Υ
\DeclareUnicodeComposite{\~}{Υ}           {"03A5} % Υ
\DeclareUnicodeComposite{\~}{\textOmega}  {"03A9} % Ω
\DeclareUnicodeComposite{\~}{Ω}           {"03A9} % Ω


% Letterlike Symbols
% ~~~~~~~~~~~~~~~~~~
% ::

\DeclareTextSymbol{\textohm}\UnicodeEncodingName{"03A9} % OHM SIGN, use 03A9 Omega

% Ancient Greek Numbers
% ~~~~~~~~~~~~~~~~~~~~~
% TODO: map other chars to corresponding Greek letters.
% See also the grnumalt_ package.
%
% ::

\DeclareTextSymbol{\textpentedeka   }\UnicodeEncodingName{"10144} % GREEK ACROPHONIC ATTIC FIFTY
\DeclareTextSymbol{\textpentehekaton}\UnicodeEncodingName{"10145} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
\DeclareTextSymbol{\textpenteqilioi }\UnicodeEncodingName{"10146} % GREEK ACROPHONIC ATTIC FIVE THOUSAND
\DeclareTextSymbol{\textpentemuria  }\UnicodeEncodingName{"10147} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND


% UPPERCASE
% ---------
%
% Greek letters drop diacritics (eccept dialytika and sub-iota) in UPPERCASE.
%
% uc/lc values
% ~~~~~~~~~~~~
%
% With the old ``\MakeUppercase`` implementation, we can fix this using
% ``\lccode`` and ``\uccode`` corrections from the xgreek_ package by
% Apostolos Syropoulos::

\IfFormatAtLeastTF{2022/06/01}{
}{% else
  \global\lccode"0370="0371 \global\uccode"0370="0370
  \global\lccode"0371="0371 \global\uccode"0371="0370
  \global\lccode"0372="0373 \global\uccode"0372="0372
  \global\lccode"0373="0373 \global\uccode"0373="0372
  \global\lccode"0376="0377 \global\uccode"0376="0376
  \global\lccode"0377="0377 \global\uccode"0377="0376
  \global\lccode"03FD="037B \global\uccode"03FD="03FD
  \global\lccode"037B="037B \global\uccode"037B="03FD
  \global\lccode"03FE="037C \global\uccode"03FE="03FE
  \global\lccode"037C="037C \global\uccode"037C="03FE
  \global\lccode"03FF="037D \global\uccode"03FF="03FF
  \global\lccode"037D="037D \global\uccode"037D="03FF
  \global\lccode"0386="03AC \global\uccode"0386="0391
  \global\lccode"0388="03AD \global\uccode"0388="0395
  \global\lccode"0389="03AC \global\uccode"0389="0397
  \global\lccode"038A="03AF \global\uccode"038A="0399
  \global\lccode"038C="03CC \global\uccode"038C="039F
  \global\lccode"038E="03CD \global\uccode"038E="03A5
  \global\lccode"038F="03CE \global\uccode"038F="03A9
  \global\lccode"0390="0390 \global\uccode"0390="03AA
  \global\lccode"0391="03B1 \global\uccode"0391="0391
  \global\lccode"0392="03B2 \global\uccode"0392="0392
  \global\lccode"0393="03B3 \global\uccode"0393="0393
  \global\lccode"0394="03B4 \global\uccode"0394="0394
  \global\lccode"0395="03B5 \global\uccode"0395="0395
  \global\lccode"0396="03B6 \global\uccode"0396="0396
  \global\lccode"0397="03B7 \global\uccode"0397="0397
  \global\lccode"0398="03B8 \global\uccode"0398="0398
  \global\lccode"0399="03B9 \global\uccode"0399="0399
  \global\lccode"039A="03BA \global\uccode"039A="039A
  \global\lccode"039B="03BB \global\uccode"039B="039B
  \global\lccode"039C="03BC \global\uccode"039C="039C
  \global\lccode"039D="03BD \global\uccode"039D="039D
  \global\lccode"039E="03BE \global\uccode"039E="039E
  \global\lccode"039F="03BF \global\uccode"039F="039F
  \global\lccode"03A0="03C0 \global\uccode"03A0="03A0
  \global\lccode"03A1="03C1 \global\uccode"03A1="03A1
  \global\lccode"03A3="03C3 \global\uccode"03A3="03A3
  \global\lccode"03A4="03C4 \global\uccode"03A4="03A4
  \global\lccode"03A5="03C5 \global\uccode"03A5="03A5
  \global\lccode"03A6="03C6 \global\uccode"03A6="03A6
  \global\lccode"03A7="03C7 \global\uccode"03A7="03A7
  \global\lccode"03A8="03C8 \global\uccode"03A8="03A8
  \global\lccode"03A9="03C9 \global\uccode"03A9="03A9
  \global\lccode"03AA="03CA \global\uccode"03AA="03AA
  \global\lccode"03AB="03CB \global\uccode"03AB="03AB
  \global\lccode"03AC="03AC \global\uccode"03AC="0391
  \global\lccode"03AD="03AD \global\uccode"03AD="0395
  \global\lccode"03AE="03AE \global\uccode"03AE="0397
  \global\lccode"03AF="03AF \global\uccode"03AF="0399
  \global\lccode"03B0="03B0 \global\uccode"03B0="03AB
  \global\lccode"03B1="03B1 \global\uccode"03B1="0391
  \global\lccode"03B2="03B2 \global\uccode"03B2="0392
  \global\lccode"03B3="03B3 \global\uccode"03B3="0393
  \global\lccode"03B4="03B4 \global\uccode"03B4="0394
  \global\lccode"03B5="03B5 \global\uccode"03B5="0395
  \global\lccode"03B6="03B6 \global\uccode"03B6="0396
  \global\lccode"03B7="03B7 \global\uccode"03B7="0397
  \global\lccode"03B8="03B8 \global\uccode"03B8="0398
  \global\lccode"03B9="03B9 \global\uccode"03B9="0399
  \global\lccode"03BA="03BA \global\uccode"03BA="039A
  \global\lccode"03BB="03BB \global\uccode"03BB="039B
  \global\lccode"03BC="03BC \global\uccode"03BC="039C
  \global\lccode"03BD="03BD \global\uccode"03BD="039D
  \global\lccode"03BE="03BE \global\uccode"03BE="039E
  \global\lccode"03BF="03BF \global\uccode"03BF="039F
  \global\lccode"03C0="03C0 \global\uccode"03C0="03A0
  \global\lccode"03C1="03C1 \global\uccode"03C1="03A1
  \global\lccode"03C2="03C2 \global\uccode"03C2="03A3
  \global\lccode"03C3="03C3 \global\uccode"03C3="03A3
  \global\lccode"03C4="03C4 \global\uccode"03C4="03A4
  \global\lccode"03C5="03C5 \global\uccode"03C5="03A5
  \global\lccode"03C6="03C6 \global\uccode"03C6="03A6
  \global\lccode"03C7="03C7 \global\uccode"03C7="03A7
  \global\lccode"03C8="03C8 \global\uccode"03C8="03A8
  \global\lccode"03C9="03C9 \global\uccode"03C9="03A9
  \global\lccode"03CA="03CA \global\uccode"03CA="03AA
  \global\lccode"03CB="03CB \global\uccode"03CB="03AB
  \global\lccode"03CC="03CC \global\uccode"03CC="039F
  \global\lccode"03CD="03CD \global\uccode"03CD="03A5
  \global\lccode"03CE="03CE \global\uccode"03CE="03A9
  \global\lccode"03D0="03D0 \global\uccode"03D0="0392
  \global\lccode"03D1="03D1 \global\uccode"03D1="0398
  \global\lccode"03D2="03C5 \global\uccode"03D2="03A5
  \global\lccode"03D3="03CD \global\uccode"03D3="03A5
  \global\lccode"03D4="03CB \global\uccode"03D4="03AB
  \global\lccode"03D5="03C6 \global\uccode"03D5="03A6
  \global\lccode"03D6="03C0 \global\uccode"03D6="03A0
  \global\lccode"03DA="03DB \global\uccode"03DA="03DA
  \global\lccode"03DB="03DB \global\uccode"03DB="03DA
  \global\lccode"03DC="03DD \global\uccode"03DC="03DC
  \global\lccode"03DD="03DD \global\uccode"03DD="03DC
  \global\lccode"03DE="03DF \global\uccode"03DE="03DE
  \global\lccode"03DF="03DF \global\uccode"03DF="03DE
  \global\lccode"03E0="03E1 \global\uccode"03E0="03E0
  \global\lccode"03E1="03E1 \global\uccode"03E1="03E0
  \global\lccode"03F0="03BA \global\uccode"03F0="039A
  \global\lccode"03F1="03C1 \global\uccode"03F1="03A1
  \global\lccode"03F2="03F2 \global\uccode"03F2="03F9
  \global\lccode"03F9="03F2 \global\uccode"03F9="03F9
  \global\lccode"1F00="1F00 \global\uccode"1F00="0391
  \global\lccode"1F01="1F01 \global\uccode"1F01="0391
  \global\lccode"1F02="1F02 \global\uccode"1F02="0391
  \global\lccode"1F03="1F03 \global\uccode"1F03="0391
  \global\lccode"1F04="1F04 \global\uccode"1F04="0391
  \global\lccode"1F05="1F05 \global\uccode"1F05="0391
  \global\lccode"1F06="1F06 \global\uccode"1F06="0391
  \global\lccode"1F07="1F07 \global\uccode"1F07="0391
  \global\lccode"1F08="1F00 \global\uccode"1F08="0391
  \global\lccode"1F09="1F01 \global\uccode"1F09="0391
  \global\lccode"1F0A="1F02 \global\uccode"1F0A="0391
  \global\lccode"1F0B="1F03 \global\uccode"1F0B="0391
  \global\lccode"1F0C="1F04 \global\uccode"1F0C="0391
  \global\lccode"1F0D="1F05 \global\uccode"1F0D="0391
  \global\lccode"1F0E="1F06 \global\uccode"1F0E="0391
  \global\lccode"1F0F="1F07 \global\uccode"1F0F="0391
  \global\lccode"1F10="1F10 \global\uccode"1F10="0395
  \global\lccode"1F11="1F11 \global\uccode"1F11="0395
  \global\lccode"1F12="1F12 \global\uccode"1F12="0395
  \global\lccode"1F13="1F13 \global\uccode"1F13="0395
  \global\lccode"1F14="1F14 \global\uccode"1F14="0395
  \global\lccode"1F15="1F15 \global\uccode"1F15="0395
  \global\lccode"1F18="1F10 \global\uccode"1F18="0395
  \global\lccode"1F19="1F11 \global\uccode"1F19="0395
  \global\lccode"1F1A="1F12 \global\uccode"1F1A="0395
  \global\lccode"1F1B="1F13 \global\uccode"1F1B="0395
  \global\lccode"1F1C="1F14 \global\uccode"1F1C="0395
  \global\lccode"1F1D="1F15 \global\uccode"1F1D="0395
  \global\lccode"1F20="1F20 \global\uccode"1F20="0397
  \global\lccode"1F21="1F21 \global\uccode"1F21="0397
  \global\lccode"1F22="1F22 \global\uccode"1F22="0397
  \global\lccode"1F23="1F23 \global\uccode"1F23="0397
  \global\lccode"1F24="1F24 \global\uccode"1F24="0397
  \global\lccode"1F25="1F25 \global\uccode"1F25="0397
  \global\lccode"1F26="1F26 \global\uccode"1F26="0397
  \global\lccode"1F27="1F27 \global\uccode"1F27="0397
  \global\lccode"1F28="1F20 \global\uccode"1F28="0397
  \global\lccode"1F29="1F21 \global\uccode"1F29="0397
  \global\lccode"1F2A="1F22 \global\uccode"1F2A="0397
  \global\lccode"1F2B="1F23 \global\uccode"1F2B="0397
  \global\lccode"1F2C="1F24 \global\uccode"1F2C="0397
  \global\lccode"1F2D="1F25 \global\uccode"1F2D="0397
  \global\lccode"1F2E="1F26 \global\uccode"1F2E="0397
  \global\lccode"1F2F="1F27 \global\uccode"1F2F="0397
  \global\lccode"1F30="1F30 \global\uccode"1F30="0399
  \global\lccode"1F31="1F31 \global\uccode"1F31="0399
  \global\lccode"1F32="1F32 \global\uccode"1F32="0399
  \global\lccode"1F33="1F33 \global\uccode"1F33="0399
  \global\lccode"1F34="1F34 \global\uccode"1F34="0399
  \global\lccode"1F35="1F35 \global\uccode"1F35="0399
  \global\lccode"1F36="1F36 \global\uccode"1F36="0399
  \global\lccode"1F37="1F37 \global\uccode"1F37="0399
  \global\lccode"1F38="1F30 \global\uccode"1F38="0399
  \global\lccode"1F39="1F31 \global\uccode"1F39="0399
  \global\lccode"1F3A="1F32 \global\uccode"1F3A="0399
  \global\lccode"1F3B="1F33 \global\uccode"1F3B="0399
  \global\lccode"1F3C="1F34 \global\uccode"1F3C="0399
  \global\lccode"1F3D="1F35 \global\uccode"1F3D="0399
  \global\lccode"1F3E="1F36 \global\uccode"1F3E="0399
  \global\lccode"1F3F="1F37 \global\uccode"1F3F="0399
  \global\lccode"1F40="1F40 \global\uccode"1F40="039F
  \global\lccode"1F41="1F41 \global\uccode"1F41="039F
  \global\lccode"1F42="1F42 \global\uccode"1F42="039F
  \global\lccode"1F43="1F43 \global\uccode"1F43="039F
  \global\lccode"1F44="1F44 \global\uccode"1F44="039F
  \global\lccode"1F45="1F45 \global\uccode"1F45="039F
  \global\lccode"1F48="1F40 \global\uccode"1F48="039F
  \global\lccode"1F49="1F41 \global\uccode"1F49="039F
  \global\lccode"1F4A="1F42 \global\uccode"1F4A="039F
  \global\lccode"1F4B="1F43 \global\uccode"1F4B="039F
  \global\lccode"1F4C="1F44 \global\uccode"1F4C="039F
  \global\lccode"1F4D="1F45 \global\uccode"1F4D="039F
  \global\lccode"1F50="1F50 \global\uccode"1F50="03A5
  \global\lccode"1F51="1F51 \global\uccode"1F51="03A5
  \global\lccode"1F52="1F52 \global\uccode"1F52="03A5
  \global\lccode"1F53="1F53 \global\uccode"1F53="03A5
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  \global\lccode"1FF3="1FF3 \global\uccode"1FF3="1FFC
  \global\lccode"1FF4="1FF4 \global\uccode"1FF4="1FFC
  \global\lccode"1FF6="1FF6 \global\uccode"1FF6="03A9
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  \global\lccode"1FFA="1F7C \global\uccode"1FFA="03A9
  \global\lccode"1FFB="1F7D \global\uccode"1FFB="03A9
  \global\lccode"1FFC="1FF3 \global\uccode"1FFC="1FFC
}

% uclclist
% ~~~~~~~~
%
% The common Greek font encoding definitions in greek-fontenc.def_ extend the
% `uclclist` with Greek LICR macros. Here, we add Unicode-specific "hiatus_"
% handling (copied from lgrenc.def_ and changed
% Latin transliteration to Unicode literals).
%
% The hiatus definition modifications::

\DeclareTextCommand{\LGR@A@hiatus}{\UnicodeEncodingName}{%
  \LGR@ifnextchar{Ι}{\textAlpha\"}{%
    \LGR@ifnextchar{Υ}{\textAlpha\"}{%
      \LGR@ifnextchar{\textIota}{\textAlpha\"}{%
        \LGR@ifnextchar{\textUpsilon}{\textAlpha\"}{\textAlpha}%
      }%
    }%
  }%
}
\DeclareTextCommand{\LGR@E@hiatus}{\UnicodeEncodingName}{%
  \LGR@ifnextchar{Ι}{\textEpsilon\"}{%
    \LGR@ifnextchar{Υ}{\textEpsilon\"}{%
      \LGR@ifnextchar{\textIota}{\textEpsilon\"}{%
        \LGR@ifnextchar{\textUpsilon}{\textEpsilon\"}{\textEpsilon}%
      }%
    }%
  }%
}


% Changelog
% =========
%
% .. class:: borderless
%
% ====== =========== ========================================================
% 0.1    2013-07-16  initial version
% 0.1.1  2013-07-18  bugfix: wrong breathings psilioxia -> dasiaoxia
% 0.1.2  2013-07-19  bugfix: Disable composite defs starting with char macro,
%        ..          fix "hiatus" handling.
% 0.1.3  2013-07-24  fix "input" path.
% 0.1.4  2013-10-01  remove clashing defs for legacy characters with oxia,
%        ..          fix upcasing of ``\finalsigma``.
% 0.11.1 2013-12-01  fix identification.
% 0.11.2 2014-09-08  ``\textKoppa`` macro
% ..                 (Capital Koppa is not defined in LGR but Unicode).
% 0.12   2014-12-12  Remove symbol macros for breathing accents.
% 0.13   2015-08-07  ``\lccode``/``\uccode`` corrections from xgreek_.
% ..                 LICR macros for symbol variants.
% 0.13.3 2018-01-06  Documentation update.
% 0.14   2020-02-28  Rename to ``tuenc-greek.def``. Use ``\UTFencname``.
% 1.0    2020-09-25  New package version. No changes in this file.
% 2.0    2020-10-13  Move common alias definitions to ``greek-fontenc.def``.
% ..                 New compatiblity definitions.
% ..                 Use ``\UnicodeEncodingName`` instead of ``\UTFencname``.
% ..                 Make the file encoding-independent (required for input
%                    in other encodings with `luainputenc`).
% 2.2    2023-02-28  Add composite definitions for ``\~`` + literal char.
% ..                 Fix order in expansion of combined accent macros.
% ..                 Let ``\textautosigma`` select sigma/finalsigma
%                    depending on context (with LaTeX >= 2022/06/01).
% ..                 Skip `uccode` fixes when ignored by ``\MakeUppercase``.
% ..                 Add ``\textbackepsilon`` (defined by hyperref for PU).
% 2.2.1  2023-03-08  Documentation update.
% ====== =========== ========================================================
%
%
% .. References
%    ----------
%
% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
% .. _babel-greek: https://ctan.org/pkg/babel-greek
% .. _euenc: https://ctan.org/pkg/euenc
% .. _fontspec: https://ctan.org/pkg/fontspec
% .. _greek-fontenc: https://ctan.org/pkg/greek-fontenc
% .. _grnumalt: https://ctan.org/pkg/grnumalt
% .. _inputenc: https://ctan.org/pkg/inputenc
% .. _textalpha: textalpha.sty.html
% .. _xgreek: https://ctan.org/pkg/xgreek
% .. _xunicode: https://ctan.org/pkg/xunicode
%
% .. _latex base: https://ctan.org/pkg/latex-base
% .. _font encoding: https://ctan.org/pkg/encguide
% .. _LaTeX2e font selection:
%    https://mirrors.ctan.org/macros/latex/base/fntguide.pdf
% .. _common Greek font encoding definitions:
% .. _greek-fontenc.def: greek-fontenc.def.html
% .. _lgrenc.def: lgrenc.def.html
% .. _hiatus: greek-fontenc.def.html#mark-hiatus