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diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/char-list.tex b/Master/texmf-dist/doc/latex/greek-fontenc/char-list.tex new file mode 100644 index 00000000000..72b993393ea --- /dev/null +++ b/Master/texmf-dist/doc/latex/greek-fontenc/char-list.tex @@ -0,0 +1,796 @@ +\documentclass[a4paper]{article} + + +\ifdefined \UnicodeEncodingName + \usepackage{fontspec} + \setmainfont{FreeSerif} + % \setmainfont{Linux Libertine O} + \ifdefined\luatexversion + \newcommand*{\texengine}{LuaLaTeX} + \else + \newcommand*{\texengine}{XeLaTeX} + \fi + \newcommand*{\ux}[2]{#1} +\else + \usepackage[LGR,T1]{fontenc} + \usepackage{lmodern} + \newcommand*{\texengine}{pdfLaTeX} + \newcommand*{\ux}[2]{#2} +\fi + + +% Load encoding definitions +\usepackage[normalize-symbols]{textalpha} % "Greek script everywhere" + +% With TL22, the special handling of Greek UPPERCASE is only triggered +% if the text language is set to "greek" with Babel: +\usepackage[greek%.local-MakeUppercase-fixes % uncomment to test modifier + ,english]{babel} % babel-greek +\languageattribute{greek}{polutoniko} % "modern" polytonic Greek +% \languageattribute{greek}{ancient} + +% Babel's Greek "ini" doesn't drop diacritics input via standard accent macros +% \usepackage[greek,english,provide*=*]{babel} + +\usepackage[unicode,colorlinks,linkcolor=blue]{hyperref} +\usepackage{bookmark} + +\usepackage{longtable} +\setcounter{LTchunksize}{60} + +% don't lowercase the font encoding names (T1, LGR, ...) +\ifdefined \AddToNoCaseChangeList % new in 2022 + \AddToNoCaseChangeList{\fontencoding} +\fi + +% Auxiliary commands + +\ifdefined \extrasgreek % babel-greek loaded + \newcommand*{\Greek}{\foreignlanguage{greek}} +\else + \newcommand*{\Greek}{\ensuregreek} + \newcommand*{\lgrfont}{\fontencoding{LGR}\selectfont} +\fi + +\providecommand*{\greekfontencoding}{undefined} + +\newcommand{\cs}[1]{\texttt{\textbackslash#1}} + +% print the selected language variant +\newcommand*{\GreekLanguageVariant}{% + \ifx\captionsgreek\captionsancientgreek + ancient% + \else + \ifx\captionsgreek\captionspolutonikogreek + polutoniko% + \else + monotoniko% + \fi + \fi +} + +% one line in a case-change test table +\newcommand*{\Cases}[1]{% + & \Greek{#1} & \Greek{\MakeUppercase{#1}} & \Greek{\MakeLowercase{#1}} +} + +\newcommand*{\TestUppercase}[1]{% + \Greek{#1 → \MakeUppercase{#1}}% +} + +% % Test: pre-composed characters with LuaTeX +% \ifdefined\luatexversion +% \DeclareUnicodeComposite{\'}{Α} {"0386} % Ά +% \fi + +% ----------------------------------------------------------------------- + +\begin{document} + +\title{Greek characters supported by \emph{greek-fontenc}} +\author{Günter Milde} +\maketitle + +\abstract{ \noindent This document lists all Greek characters that are +supported by \emph{greek-fontenc}. It also tests the outcome of +\cs{MakeUppercase} and \cs{MakeLowercase} for different input variants +(literal input, LICR% + \footnote{LaTeX internal character representation} +macro, Latin transliteration). + +\makeatletter +The document is compiled with \texengine, +format version \fmtversion{} patch-level \patch@level{}, +and the L3 programming layer from \ExplFileDate{}. +\makeatother + +\ifdefined \extrasgreek % babel-greek loaded + The \emph{babel-greek} version is ``\csname ver@greek.ldf\endcsname''. +\fi + +The \verb|\greekfontencoding| is \greekfontencoding{} and +the current language variant is \emph\GreekLanguageVariant. + +} + +\tableofcontents + +\section{Input Variants} + +The columns represent the following input variants: + +\begin{enumerate} + \item literal character + \item named accent macro + LICR + \item short accent macro + LICR + \item short accent macro + \ux{literal character} % Xe/LuaTeX + {transliteration} % pdfTeX + \item \ux{short accent macro (reversed order) + literal character} + {accent character + transliteration} +\end{enumerate} + +For composite diacritics, there are additional columns for short macros +in reversed order and with the second diacritic as accent macro. + +\section{Greek and Coptic} + +Characters from the Greek and Coptic Unicode block that are supported by +\emph{greek-fontenc} and \emph{greek-inputenc}: + +\begin{longtable}{llll} + x0374 \Cases{ ʹ \textdexiakeraia{} } \\ + x0375 \Cases{ ͵ \textaristerikeraia{} } \\ + x037A \Cases{ ͺ { }\ypogegrammeni{} { }\ypogegrammeni{} \ux{ͺ} {| |} } \\ + 0x37E \Cases{ ; \texterotimatiko{} \texterotimatiko{} \ux{;} {? ?} } \\ + \\ + x0384 \Cases{ ΄ \acctonos{ } \'{ } \ux{΄} {\'{} '} } \\ + x0385 \Cases{ ΅ \accdialytikatonos{ } \"'{ } \ux{\"'{}} {\"'{} "'} } \\ + x0386 \Cases{ Ά \acctonos\textAlpha{} \'\textAlpha{} \ux{\'Α} {\'A 'A} } \\ + x0387 \Cases{ · \textanoteleia{} \textanoteleia{} \ux{·} {; ;} } \\ + x0388 \Cases{ Έ \acctonos\textEpsilon{} \'\textEpsilon{} \ux{\'Ε} {\'E 'E} } \\ + x0389 \Cases{ Ή \acctonos\textEta{} \'\textEta{} \ux{\'Η} {\'H 'H} } \\ + x038A \Cases{ Ί \acctonos\textIota{} \'\textIota{} \ux{\'Ι} {\'I 'I} } \\ + x038C \Cases{ Ό \acctonos\textOmicron{} \'\textOmicron{} \ux{\'Ο} {\'O 'O} } \\ + x038E \Cases{ Ύ \acctonos\textUpsilon{} \'\textUpsilon{} \ux{\'Υ} {\'U 'U} } \\ + x038F \Cases{ Ώ \acctonos\textOmega{} \'\textOmega{} \ux{\'Ω} {\'W 'W} } \\ + \\ + x0390 \Cases{ ΐ \accdialytikatonos\textiota{} \'"\textiota{} \ux{\'"ι \"'ι \'\"ι \"\'ι} {\'"i \"'i \'\"i \"\'i '"i "'i} } \\ + x0391 \Cases{ Α \textAlpha{} \textAlpha{} \ux{Α} {A A } } \\ + x0392 \Cases{ Β \textBeta{} \textBeta{} \ux{Β} {B B } } \\ + x0393 \Cases{ Γ \textGamma{} \textGamma{} \ux{Γ} {G G } } \\ + x0394 \Cases{ Δ \textDelta{} \textDelta{} \ux{Δ} {D D } } \\ + x0395 \Cases{ Ε \textEpsilon{} \textEpsilon{} \ux{Ε} {E E } } \\ + x0396 \Cases{ Ζ \textZeta{} \textZeta{} \ux{Ζ} {Z Z } } \\ + x0397 \Cases{ Η \textEta{} \textEta{} \ux{Η} {H H } } \\ + x0398 \Cases{ Θ \textTheta{} \textTheta{} \ux{Θ} {J J } } \\ + x0399 \Cases{ Ι \textIota{} \textIota{} \ux{Ι} {I I } } \\ + x039A \Cases{ Κ \textKappa{} \textKappa{} \ux{Κ} {K K } } \\ + x039B \Cases{ Λ \textLambda{} \textLambda{} \ux{Λ} {L L } } \\ + x039C \Cases{ Μ \textMu{} \textMu{} \ux{Μ} {M M } } \\ + x039D \Cases{ Ν \textNu{} \textNu{} \ux{Ν} {N N } } \\ + x039E \Cases{ Ξ \textXi{} \textXi{} \ux{Ξ} {X X } } \\ + x039F \Cases{ Ο \textOmicron{} \textOmicron{} \ux{Ο} {O O } } \\ + \\ + 0x3A0 \Cases{ Π \textPi{} \textPi{} \ux{Π} {P P } } \\ + 0x3A1 \Cases{ Ρ \textRho{} \textRho{} \ux{Ρ} {R R } } \\ + 0x3A3 \Cases{ Σ \textSigma{} \textSigma{} \ux{Σ} {S S } } \\ + 0x3A4 \Cases{ Τ \textTau{} \textTau{} \ux{Τ} {T T } } \\ + 0x3A5 \Cases{ Υ \textUpsilon{} \textUpsilon{} \ux{Υ} {U U } } \\ + 0x3A6 \Cases{ Φ \textPhi{} \textPhi{} \ux{Φ} {F F } } \\ + 0x3A7 \Cases{ Χ \textChi{} \textChi{} \ux{Χ} {Q Q } } \\ + 0x3A8 \Cases{ Ψ \textPsi{} \textPsi{} \ux{Ψ} {Y Y } } \\ + 0x3A9 \Cases{ Ω \textOmega{} \textOmega{} \ux{Ω} {W W } } \\ + 0x3AA \Cases{ Ϊ \accdialytika\textIota{} \"\textIota{} \ux{\"Ι} {\"I "I } } \\ + 0x3AB \Cases{ Ϋ \accdialytika\textUpsilon{} \"\textUpsilon{} \ux{\"Υ} {\"U "U } } \\ + 0x3AC \Cases{ ά \acctonos\textalpha{} \'\textalpha{} \ux{\'α} {\'a 'a } } \\ + 0x3AD \Cases{ έ \acctonos\textepsilon{} \'\textepsilon{} \ux{\'ε} {\'e 'e } } \\ + 0x3AE \Cases{ ή \acctonos\texteta{} \'\texteta{} \ux{\'η} {\'h 'h } } \\ + 0x3AF \Cases{ ί \acctonos\textiota{} \'\textiota{} \ux{\'ι} {\'i 'i } } \\ + \\ + x03B0 \Cases{ ΰ \accdialytikatonos\textupsilon{} \"'\textupsilon{} \ux{\"'υ \'"υ \'\"υ \"\'υ} {\'"u \"'u \'\"u \"\'u '"u "'u} } \\ + x03B1 \Cases{ α \textalpha{} \textalpha{} \ux{α} {a a } } \\ + x03B2 \Cases{ β \textbeta{} \textbeta{} \ux{β} {b b } } \\ + x03B3 \Cases{ γ \textgamma{} \textgamma{} \ux{γ} {g g } } \\ + x03B4 \Cases{ δ \textdelta{} \textdelta{} \ux{δ} {d d } } \\ + x03B5 \Cases{ ε \textepsilon{} \textepsilon{} \ux{ε} {e e } } \\ + x03B6 \Cases{ ζ \textzeta{} \textzeta{} \ux{ζ} {z z } } \\ + x03B7 \Cases{ η \texteta{} \texteta{} \ux{η} {h h } } \\ + x03B8 \Cases{ θ \texttheta{} \texttheta{} \ux{θ} {j j } } \\ + x03B9 \Cases{ ι \textiota{} \textiota{} \ux{ι} {i i } } \\ + x03BA \Cases{ κ \textkappa{} \textkappa{} \ux{κ} {k k } } \\ + x03BB \Cases{ λ \textlambda{} \textlambda{} \ux{λ} {l l } } \\ + x03BC \Cases{ μ \textmu{} \textmu{} \ux{μ} {m m } } \\ + x03BD \Cases{ ν \textnu{} \textnu{} \ux{ν} {n n } } \\ + x03BE \Cases{ ξ \textxi{} \textxi{} \ux{ξ} {x x } } \\ + x03BF \Cases{ ο \textomicron{} \textomicron{} \ux{ο} {o o } } \\ + \\ + x03C0 \Cases{ π \textpi{} \textpi{} \ux{π} {p p } } \\ + x03C1 \Cases{ ρ \textrho{} \textrho{} \ux{ρ} {r r } } \\ + x03C2 \Cases{ ς \textfinalsigma{} \textfinalsigma{} \ux{ς} {s s } } \\ + x03C3 \Cases{ σ \textsigma{} \textsigma{} \ux{σ} {s\textcompwordmark{} sv } } \\ + x03C4 \Cases{ τ \texttau{} \texttau{} \ux{τ} {t t } } \\ + x03C5 \Cases{ υ \textupsilon{} \textupsilon{} \ux{υ} {u u } } \\ + x03C6 \Cases{ φ \textphi{} \textphi{} \ux{φ} {f f } } \\ + x03C7 \Cases{ χ \textchi{} \textchi{} \ux{χ} {q q } } \\ + x03C8 \Cases{ ψ \textpsi{} \textpsi{} \ux{ψ} {y y } } \\ + x03C9 \Cases{ ω \textomega{} \textomega{} \ux{ω} {w w } } \\ + x03CA \Cases{ ϊ \accdialytika\textiota{} \"\textiota{} \ux{\"ι} {\"i "i } } \\ + x03CB \Cases{ ϋ \accdialytika\textupsilon{} \"\textupsilon{} \ux{\"υ} {\"u "u } } \\ + x03CC \Cases{ ό \acctonos\textomicron{} \'\textomicron{} \ux{\'ο} {\'o 'o } } \\ + x03CD \Cases{ ύ \acctonos\textupsilon{} \'\textupsilon{} \ux{\'υ} {\'u 'u } } \\ + x03CE \Cases{ ώ \acctonos\textomega{} \'\textomega{} \ux{\'ω } {\'w 'w } } \\ + \\ + x03D0 \Cases{ ϐ \textbetasymbol } \\ + x03D1 \Cases{ ϑ \textthetasymbol } \\ + x03D5 \Cases{ ϕ \textphisymbol } \\ + x03D6 \Cases{ ϖ \textpisymbol } \\ + x03D8 \Cases{ Ϙ \textQoppa{} } \\ + x03D9 \Cases{ ϙ \textqoppa{} } \\ + x03DA \Cases{ Ϛ \textStigma{} } \\ + x03DB \Cases{ ϛ \textstigma{} } \\ + x03DC \Cases{ Ϝ \textDigamma{} } \\ + x03DD \Cases{ ϝ \textdigamma{} } \\ + x03DE \Cases{ Ϟ \textKoppa{} } \\ + x03DF \Cases{ ϟ \textkoppa{} } \\ + \\ + x03E0 \Cases{ Ϡ \textSampi{} } \\ + x03E1 \Cases{ ϡ \textsampi{} } \\ + \\ + x03F0 \Cases{ ϰ \textkappasymbol } \\ + x03F1 \Cases{ ϱ \textrhosymbol } \\ + x03F4 \Cases{ ϴ \textThetasymbol } \\ + x03F5 \Cases{ ϵ \textepsilonsymbol } \\ +\end{longtable} + + +% --------------------------------------------------------------------------------------------------------------------------------------------- +\section{Greek extended} + +\begin{longtable}{llll} + x1F00 \Cases{ ἀ \accpsili\textalpha{} \>\textalpha{} \ux{\>α }{\>a >a} } \\ + x1F01 \Cases{ ἁ \accdasia\textalpha{} \<\textalpha{} \ux{\<α }{\<a <a} } \\ + x1F02 \Cases{ ἂ \accpsilivaria\textalpha{} \>`\textalpha{} \ux{\>`α \`>α \>\`α \`\>α} {\>`a \`>a \>\`a \`\>a >`a `>a} } \\ + x1F03 \Cases{ ἃ \accdasiavaria\textalpha{} \<`\textalpha{} \ux{\<`α \`<α \<\`α \`\<α} {\<`a \`<a \<\`a \`\<a <`a `<a} } \\ + x1F04 \Cases{ ἄ \accpsilioxia\textalpha{} \>'\textalpha{} \ux{\>'α \'>α \>\'α \'\>α} {\>'a \'>a \>\'a \'\>a >'a '>a} } \\ + x1F05 \Cases{ ἅ \accdasiaoxia\textalpha{} \<'\textalpha{} \ux{\<'α \'<α \<\'α \'\<α} {\<'a \'<a \<\'a \'\<a <'a '<a} } \\ + x1F06 \Cases{ ἆ \accpsiliperispomeni\textalpha{} \~>\textalpha{} \ux{\>~α \~>α \>\~α \~\>α} {\>~a \~>a \>\~a \~\>a >~a ~>a} } \\ + x1F07 \Cases{ ἇ \accdasiaperispomeni\textalpha{} \~<\textalpha{} \ux{\<~α \~<α \<\~α \~\<α} {\<~a \~<a \<\~a \~\<a <~a ~<a} } \\ + x1F08 \Cases{ Ἀ \accpsili\textAlpha{} \>\textAlpha{} \ux{\>Α } {\>A >A} } \\ + x1F09 \Cases{ Ἁ \accdasia\textAlpha{} \<\textAlpha{} \ux{\<Α } {\<A <A} } \\ + x1F0A \Cases{ Ἂ \accpsilivaria\textAlpha{} \>`\textAlpha{} \ux{\>`Α \`>Α \>\`Α \`\>Α} {\>`A \`>A \>\`A \`\>A >`A `>A} } \\ + x1F0B \Cases{ Ἃ \accdasiavaria\textAlpha{} \<`\textAlpha{} \ux{\<`Α \`<Α \<\`Α \`\<Α} {\<`A \`<A \<\`A \`\<A <`A `<A} } \\ + x1F0C \Cases{ Ἄ \accpsilioxia\textAlpha{} \>'\textAlpha{} \ux{\>'Α \'>Α \>\'Α \'\>Α} {\>'A \'>A \>\'A \'\>A >'A '>A} } \\ + x1F0D \Cases{ Ἅ \accdasiaoxia\textAlpha{} \<'\textAlpha{} \ux{\<'Α \'<Α \<\'Α \'\<Α} {\<'A \'<A \<\'A \'\<A <'A '<A} } \\ + x1F0E \Cases{ Ἆ \accpsiliperispomeni\textAlpha{} \~>\textAlpha{} \ux{\>~Α \~>Α \>\~Α \~\>Α} {\>~A \~>A \>\~A \~\>A >~A ~>A} } \\ + x1F0F \Cases{ Ἇ \accdasiaperispomeni\textAlpha{} \~<\textAlpha{} \ux{\<~Α \~<Α \<\~Α \~\<Α} {\<~A \~<A \<\~A \~\<A <~A ~<A} } \\ + \\ + x1F10 \Cases{ ἐ \accpsili\textepsilon{} \>\textepsilon{} \ux{\>ε } {\>e >e} } \\ + x1F11 \Cases{ ἑ \accdasia\textepsilon{} \<\textepsilon{} \ux{\<ε } {\<e <e} } \\ + x1F12 \Cases{ ἒ \accpsilivaria\textepsilon{} \>`\textepsilon{} \ux{\>`ε \`>ε \>\`ε \`\>ε} {\>`e >`e} } \\ + x1F13 \Cases{ ἓ \accdasiavaria\textepsilon{} \<`\textepsilon{} \ux{\<`ε \`<ε \<\`ε \`\<ε} {\<`e <`e} } \\ + x1F14 \Cases{ ἔ \accpsilioxia\textepsilon{} \>'\textepsilon{} \ux{\>'ε \'>ε \>\'ε \'\>ε} {\>'e >'e} } \\ + x1F15 \Cases{ ἕ \accdasiaoxia\textepsilon{} \<'\textepsilon{} \ux{\<'ε \'<ε \<\'ε \'\<ε} {\<'e <'e} } \\ + x1F18 \Cases{ Ἐ \accpsili\textEpsilon{} \>\textEpsilon{} \ux{\>Ε } {\>E >E} } \\ + x1F19 \Cases{ Ἑ \accdasia\textEpsilon{} \<\textEpsilon{} \ux{\<Ε } {\<E <E} } \\ + x1F1A \Cases{ Ἒ \accpsilivaria\textEpsilon{} \>`\textEpsilon{} \ux{\>`Ε \`>Ε \>\`Ε \`\>Ε} {\>`E >`E} } \\ + x1F1B \Cases{ Ἓ \accdasiavaria\textEpsilon{} \<`\textEpsilon{} \ux{\<`Ε \`<Ε \<\`Ε \`\<Ε} {\<`E <`E} } \\ + x1F1C \Cases{ Ἔ \accpsilioxia\textEpsilon{} \>'\textEpsilon{} \ux{\>'Ε \'>Ε \>\'Ε \'\>Ε} {\>'E >'E} } \\ + x1F1D \Cases{ Ἕ \accdasiaoxia\textEpsilon{} \<'\textEpsilon{} \ux{\<'Ε \'<Ε \<\'Ε \'\<Ε} {\<'E <'E} } \\ + \\ + x1F20 \Cases{ ἠ \accpsili\texteta{} \>\texteta{} \ux{\>η } {\>h >h} } \\ + x1F21 \Cases{ ἡ \accdasia\texteta{} \<\texteta{} \ux{\<η } {\<h <h} } \\ + x1F22 \Cases{ ἢ \accpsilivaria\texteta{} \>`\texteta{} \ux{\>`η \`>η \>\`η \`\>η} {\>`h >`h} } \\ + x1F23 \Cases{ ἣ \accdasiavaria\texteta{} \<`\texteta{} \ux{\<`η \`<η \<\`η \`\<η} {\<`h <`h} } \\ + x1F24 \Cases{ ἤ \accpsilioxia\texteta{} \>'\texteta{} \ux{\>'η \'>η \>\'η \'\>η} {\>'h >'h} } \\ + x1F25 \Cases{ ἥ \accdasiaoxia\texteta{} \<'\texteta{} \ux{\<'η \'<η \<\'η \'\<η} {\<'h <'h} } \\ + x1F26 \Cases{ ἦ \accpsiliperispomeni\texteta{} \~>\texteta{} \ux{\>~η \~>η \>\~η \~\>η} {\>~h >~h} } \\ + x1F27 \Cases{ ἧ \accdasiaperispomeni\texteta{} \~<\texteta{} \ux{\<~η \~<η \<\~η \~\<η} {\<~h <~h} } \\ + x1F28 \Cases{ Ἠ \accpsili\textEta{} \>\textEta{} \ux{\>Η } {\>H >H} } \\ + x1F29 \Cases{ Ἡ \accdasia\textEta{} \<\textEta{} \ux{\<Η } {\<H <H} } \\ + x1F2A \Cases{ Ἢ \accpsilivaria\textEta{} \>`\textEta{} \ux{\>`Η \`>Η \>\`Η \`\>Η} {\>`H >`H} } \\ + x1F2B \Cases{ Ἣ \accdasiavaria\textEta{} \<`\textEta{} \ux{\<`Η \`<Η \<\`Η \`\<Η} {\<`H <`H} } \\ + x1F2C \Cases{ Ἤ \accpsilioxia\textEta{} \>'\textEta{} \ux{\'>Η \'>Η \'\>Η \'\>Η} {\>'H >'H} } \\ + x1F2D \Cases{ Ἥ \accdasiaoxia\textEta{} \<'\textEta{} \ux{\<'Η \'<Η \<\'Η \'\<Η} {\<'H <'H} } \\ + x1F2E \Cases{ Ἦ \accpsiliperispomeni\textEta{} \~>\textEta{} \ux{\>~Η \~>Η \>\~Η \~\>Η} {\>~H >~H} } \\ + x1F2F \Cases{ Ἧ \accdasiaperispomeni\textEta{} \~<\textEta{} \ux{\<~Η \~<Η \<\~Η \~\<Η} {\<~H <~H} } \\ + \\ + x1F30 \Cases{ ἰ \accpsili\textiota{} \>\textiota{} \ux{\>ι} {\>i >i} } \\ + x1F31 \Cases{ ἱ \accdasia\textiota{} \<\textiota{} \ux{\<ι} {\<i <i} } \\ + x1F32 \Cases{ ἲ \accpsilivaria\textiota{} \>`\textiota{} \ux{\>`ι \`>ι} {\>`i >`i} } \\ + x1F33 \Cases{ ἳ \accdasiavaria\textiota{} \<`\textiota{} \ux{\<`ι \`<ι} {\<`i <`i} } \\ + x1F34 \Cases{ ἴ \accpsilioxia\textiota{} \>'\textiota{} \ux{\>'ι \'>ι} {\>'i >'i} } \\ + x1F35 \Cases{ ἵ \accdasiaoxia\textiota{} \<'\textiota{} \ux{\<'ι \'<ι} {\<'i <'i} } \\ + x1F36 \Cases{ ἶ \accpsiliperispomeni\textiota{} \~>\textiota{} \ux{\>~ι \~>ι} {\>~i >~i} } \\ + x1F37 \Cases{ ἷ \accdasiaperispomeni\textiota{} \~<\textiota{} \ux{\<~ι \~<ι} {\<~i <~i} } \\ + x1F38 \Cases{ Ἰ \accpsili\textIota{} \>\textIota{} \ux{\>Ι} {\>I >I} } \\ + x1F39 \Cases{ Ἱ \accdasia\textIota{} \<\textIota{} \ux{\<Ι} {\<I <I} } \\ + x1F3A \Cases{ Ἲ \accpsilivaria\textIota{} \>`\textIota{} \ux{\>`Ι \`>Ι} {\>`I >`I} } \\ + x1F3B \Cases{ Ἳ \accdasiavaria\textIota{} \<`\textIota{} \ux{\<`Ι \`<Ι} {\<`I <`I} } \\ + x1F3C \Cases{ Ἴ \accpsilioxia\textIota{} \>'\textIota{} \ux{\>'Ι \'>Ι} {\>'I >'I} } \\ + x1F3D \Cases{ Ἵ \accdasiaoxia\textIota{} \<'\textIota{} \ux{\<'Ι \'<Ι} {\<'I <'I} } \\ + x1F3E \Cases{ Ἶ \accpsiliperispomeni\textIota{} \~>\textIota{} \ux{\>~Ι \~>Ι} {\>~I >~I} } \\ + x1F3F \Cases{ Ἷ \accdasiaperispomeni\textIota{} \~<\textIota{} \ux{\<~Ι \~<Ι} {\<~I <~I} } \\ + \\ + x1F40 \Cases{ ὀ \accpsili\textomicron{} \>\textomicron{} \ux{\>ο} {\>o >o} } \\ + x1F41 \Cases{ ὁ \accdasia\textomicron{} \<\textomicron{} \ux{\<ο} {\<o <o} } \\ + x1F42 \Cases{ ὂ \accpsilivaria\textomicron{} \>`\textomicron{} \ux{\>`ο \`>ο} {\>`o >`o} } \\ + x1F43 \Cases{ ὃ \accdasiavaria\textomicron{} \<`\textomicron{} \ux{\<`ο \`<ο} {\<`o <`o} } \\ + x1F44 \Cases{ ὄ \accpsilioxia\textomicron{} \>'\textomicron{} \ux{\>'ο \'>ο} {\>'o >'o} } \\ + x1F45 \Cases{ ὅ \accdasiaoxia\textomicron{} \<'\textomicron{} \ux{\<'ο \'<ο} {\<'o <'o} } \\ + x1F48 \Cases{ Ὀ \accpsili\textOmicron{} \>\textOmicron{} \ux{\>Ο} {\>O >O} } \\ + x1F49 \Cases{ Ὁ \accdasia\textOmicron{} \<\textOmicron{} \ux{\<Ο} {\<O <O} } \\ + x1F4A \Cases{ Ὂ \accpsilivaria\textOmicron{} \>`\textOmicron{} \ux{\>`Ο \`>Ο} {\>`O >`O} } \\ + x1F4B \Cases{ Ὃ \accdasiavaria\textOmicron{} \<`\textOmicron{} \ux{\<`Ο \`<Ο} {\<`O <`O} } \\ + x1F4C \Cases{ Ὄ \accpsilioxia\textOmicron{} \>'\textOmicron{} \ux{\>'Ο \'>Ο} {\>'O >'O} } \\ + x1F4D \Cases{ Ὅ \accdasiaoxia\textOmicron{} \<'\textOmicron{} \ux{\<'Ο \'<Ο} {\<'O <'O} } \\ + \\ + x1F50 \Cases{ ὐ \accpsili\textupsilon{} \>\textupsilon{} \ux{\>υ} {\>u >u} } \\ + x1F51 \Cases{ ὑ \accdasia\textupsilon{} \<\textupsilon{} \ux{\<υ} {\<u <u} } \\ + x1F52 \Cases{ ὒ \accpsilivaria\textupsilon{} \>`\textupsilon{} \ux{\>`υ \`>υ} {\>`u >`u} } \\ + x1F53 \Cases{ ὓ \accdasiavaria\textupsilon{} \<`\textupsilon{} \ux{\<`υ \`<υ} {\<`u <`u} } \\ + x1F54 \Cases{ ὔ \accpsilioxia\textupsilon{} \>'\textupsilon{} \ux{\>'υ \'>υ} {\>'u >'u} } \\ + x1F55 \Cases{ ὕ \accdasiaoxia\textupsilon{} \<'\textupsilon{} \ux{\<'υ \'<υ} {\<'u <'u} } \\ + x1F56 \Cases{ ὖ \accpsiliperispomeni\textupsilon{} \~>\textupsilon{} \ux{\>~υ \~>υ} {\>~u >~u} } \\ + x1F57 \Cases{ ὗ \accdasiaperispomeni\textupsilon{} \~<\textupsilon{} \ux{\<~υ \~<υ} {\<~u <~u} } \\ + x1F59 \Cases{ Ὑ \accdasia\textUpsilon{} \<\textUpsilon{} \ux{\<Υ} {\<U <U} } \\ + x1F5B \Cases{ Ὓ \accdasiavaria\textUpsilon{} \<`\textUpsilon{} \ux{\<`Υ \`<Υ} {\<`U <`U} } \\ + x1F5D \Cases{ Ὕ \accdasiaoxia\textUpsilon{} \<'\textUpsilon{} \ux{\<'Υ \'<Υ} {\<'U <'U} } \\ + x1F5F \Cases{ Ὗ \accdasiaperispomeni\textUpsilon{} \~<\textUpsilon{} \ux{\<~Υ \~<Υ} {\<~U <~U} } \\ + \\ + x1F60 \Cases{ ὠ \accpsili\textomega{} \>\textomega{} \ux{\>ω} {\>w >w} } \\ + x1F61 \Cases{ ὡ \accdasia\textomega{} \<\textomega{} \ux{\<ω} {\<w <w} } \\ + x1F62 \Cases{ ὢ \accpsilivaria\textomega{} \>`\textomega{} \ux{\>`ω \`>ω} {\>`w >`w} } \\ + x1F63 \Cases{ ὣ \accdasiavaria\textomega{} \<`\textomega{} \ux{\<`ω \`<ω} {\<`w <`w} } \\ + x1F64 \Cases{ ὤ \accpsilioxia\textomega{} \>'\textomega{} \ux{\>'ω \'>ω} {\>'w >'w} } \\ + x1F65 \Cases{ ὥ \accdasiaoxia\textomega{} \<'\textomega{} \ux{\<'ω \'<ω} {\<'w <'w} } \\ + x1F66 \Cases{ ὦ \accpsiliperispomeni\textomega{} \~>\textomega{} \ux{\>~ω \~>ω} {\>~w >~w} } \\ + x1F67 \Cases{ ὧ \accdasiaperispomeni\textomega{} \~<\textomega{} \ux{\<~ω \~<ω} {\<~w <~w} } \\ + x1F68 \Cases{ Ὠ \accpsili\textOmega{} \>\textOmega{} \ux{\>Ω} {\>W >W} } \\ + x1F69 \Cases{ Ὡ \accdasia\textOmega{} \<\textOmega{} \ux{\<Ω} {\<W <W} } \\ + x1F6A \Cases{ Ὢ \accpsilivaria\textOmega{} \>`\textOmega{} \ux{\>`Ω \`>Ω} {\>`W >`W} } \\ + x1F6B \Cases{ Ὣ \accdasiavaria\textOmega{} \<`\textOmega{} \ux{\<`Ω \`<Ω} {\<`W <`W} } \\ + x1F6C \Cases{ Ὤ \accpsilioxia\textOmega{} \>'\textOmega{} \ux{\>'Ω \'>Ω} {\>'W >'W} } \\ + x1F6D \Cases{ Ὥ \accdasiaoxia\textOmega{} \<'\textOmega{} \ux{\<'Ω \'<Ω} {\<'W <'W} } \\ + x1F6E \Cases{ Ὦ \accpsiliperispomeni\textOmega{} \~>\textOmega{} \ux{\>~Ω \~>Ω} {\>~W >~W} } \\ + x1F6F \Cases{ Ὧ \accdasiaperispomeni\textOmega{} \~<\textOmega{} \ux{\<~Ω \~<Ω} {\<~W <~W} } \\ + \\ + x1F70 \Cases{ ὰ \accvaria\textalpha{} \`\textalpha{} \ux{\`α} {\`a `a} } \\ + x1F71 \Cases{ ά \accoxia\textalpha{} \'\textalpha{} \ux{\'α} {\'a 'a} } \\ + x1F72 \Cases{ ὲ \accvaria\textepsilon{} \`\textepsilon{} \ux{\`ε} {\`e `e} } \\ + x1F73 \Cases{ έ \accoxia\textepsilon{} \'\textepsilon{} \ux{\'ε} {\'e 'e} } \\ + x1F74 \Cases{ ὴ \accvaria\texteta{} \`\texteta{} \ux{\`η} {\`h `h} } \\ + x1F75 \Cases{ ή \accoxia\texteta{} \'\texteta{} \ux{\'η} {\'h 'h} } \\ + x1F76 \Cases{ ὶ \accvaria\textiota{} \`\textiota{} \ux{\`ι} {\`i `i} } \\ + x1F77 \Cases{ ί \accoxia\textiota{} \'\textiota{} \ux{\'ι} {\'i 'i} } \\ + x1F78 \Cases{ ὸ \accvaria\textomicron{} \`\textomicron{} \ux{\`ο} {\`o `o} } \\ + x1F79 \Cases{ ό \accoxia\textomicron{} \'\textomicron{} \ux{\'ο} {\'o 'o} } \\ + x1F7A \Cases{ ὺ \accvaria\textupsilon{} \`\textupsilon{} \ux{\`υ} {\`u `u} } \\ + x1F7B \Cases{ ύ \accoxia\textupsilon{} \'\textupsilon{} \ux{\'υ} {\'u 'u} } \\ + x1F7C \Cases{ ὼ \accvaria\textomega{} \`\textomega{} \ux{\`ω} {\`w `w} } \\ + x1F7D \Cases{ ώ \accoxia\textomega{} \'\textomega{} \ux{\'ω} {\'w 'w} } \\ + \\ + x1F80 \Cases{ ᾀ \accpsili\textalpha\ypogegrammeni{} \>\textalpha\ypogegrammeni{} \ux{\>α\ypogegrammeni{}} {\>a| >a|} } \\ + x1F81 \Cases{ ᾁ \accdasia\textalpha\ypogegrammeni{} \<\textalpha\ypogegrammeni{} \ux{\<α\ypogegrammeni{}} {\<a| <a|} } \\ + x1F82 \Cases{ ᾂ \accpsilivaria\textalpha\ypogegrammeni{} \>`\textalpha\ypogegrammeni{} \ux{\>`α\ypogegrammeni{}} {\>`a| >`a|} } \\ + x1F83 \Cases{ ᾃ \accdasiavaria\textalpha\ypogegrammeni{} \<`\textalpha\ypogegrammeni{} \ux{\<`α\ypogegrammeni{}} {\<`a| <`a|} } \\ + x1F84 \Cases{ ᾄ \accpsilioxia\textalpha\ypogegrammeni{} \>'\textalpha\ypogegrammeni{} \ux{\>'α\ypogegrammeni{}} {\>'a| >'a|} } \\ + x1F85 \Cases{ ᾅ \accdasiaoxia\textalpha\ypogegrammeni{} \<'\textalpha\ypogegrammeni{} \ux{\<'α\ypogegrammeni{}} {\<'a| <'a|} } \\ + x1F86 \Cases{ ᾆ \accpsiliperispomeni\textalpha\ypogegrammeni{} \~>\textalpha\ypogegrammeni{} \ux{\~>α\ypogegrammeni{}} {\>~a| >~a|} } \\ + x1F87 \Cases{ ᾇ \accdasiaperispomeni\textalpha\ypogegrammeni{} \~<\textalpha\ypogegrammeni{} \ux{\~<α\ypogegrammeni{}} {\<~a| <~a|} } \\ + x1F88 \Cases{ ᾈ \accpsili\textAlpha\ypogegrammeni{} \>\textAlpha\ypogegrammeni{} \ux{\>Α\ypogegrammeni{}} {\>A| >A|} } \\ + x1F89 \Cases{ ᾉ \accdasia\textAlpha\ypogegrammeni{} \<\textAlpha\ypogegrammeni{} \ux{\<Α\ypogegrammeni{}} {\<A| <A|} } \\ + x1F8A \Cases{ ᾊ \accpsilivaria\textAlpha\ypogegrammeni{} \>`\textAlpha\ypogegrammeni{} \ux{\>`Α\ypogegrammeni{}} {\>`A| >`A|} } \\ + x1F8B \Cases{ ᾋ \accdasiavaria\textAlpha\ypogegrammeni{} \<`\textAlpha\ypogegrammeni{} \ux{\<`Α\ypogegrammeni{}} {\<`A| <`A|} } \\ + x1F8C \Cases{ ᾌ \accpsilioxia\textAlpha\ypogegrammeni{} \>'\textAlpha\ypogegrammeni{} \ux{\>'Α\ypogegrammeni{}} {\>'A| >'A|} } \\ + x1F8D \Cases{ ᾍ \accdasiaoxia\textAlpha\ypogegrammeni{} \<'\textAlpha\ypogegrammeni{} \ux{\<'Α\ypogegrammeni{}} {\<'A| <'A|} } \\ + x1F8E \Cases{ ᾎ \accpsiliperispomeni\textAlpha\ypogegrammeni{} \~>\textAlpha\ypogegrammeni{} \ux{\~>Α\ypogegrammeni{}} {\>~A| >~A|} } \\ + x1F8F \Cases{ ᾏ \accdasiaperispomeni\textAlpha\ypogegrammeni{} \~<\textAlpha\ypogegrammeni{} \ux{\~<Α\ypogegrammeni{}} {\<~A| <~A|} } \\ + \\ + x1F90 \Cases{ ᾐ \accpsili\texteta\ypogegrammeni{} \>\texteta\ypogegrammeni{} \ux{\>η\ypogegrammeni{}} {\>h| >h|} } \\ + x1F91 \Cases{ ᾑ \accdasia\texteta\ypogegrammeni{} \<\texteta\ypogegrammeni{} \ux{\<η\ypogegrammeni{}} {\<h| <h|} } \\ + x1F92 \Cases{ ᾒ \accpsilivaria\texteta\ypogegrammeni{} \>`\texteta\ypogegrammeni{} \ux{\>`η\ypogegrammeni{}} {\>`h| >`h|} } \\ + x1F93 \Cases{ ᾓ \accdasiavaria\texteta\ypogegrammeni{} \<`\texteta\ypogegrammeni{} \ux{\<`η\ypogegrammeni{}} {\<`h| <`h|} } \\ + x1F94 \Cases{ ᾔ \accpsilioxia\texteta\ypogegrammeni{} \>'\texteta\ypogegrammeni{} \ux{\>'η\ypogegrammeni{}} {\>'h| >'h|} } \\ + x1F95 \Cases{ ᾕ \accdasiaoxia\texteta\ypogegrammeni{} \<'\texteta\ypogegrammeni{} \ux{\<'η\ypogegrammeni{}} {\<'h| <'h|} } \\ + x1F96 \Cases{ ᾖ \accpsiliperispomeni\texteta\ypogegrammeni{} \~>\texteta\ypogegrammeni{} \ux{\~>η\ypogegrammeni{}} {\>~h| >~h|} } \\ + x1F97 \Cases{ ᾗ \accdasiaperispomeni\texteta\ypogegrammeni{} \~<\texteta\ypogegrammeni{} \ux{\~<η\ypogegrammeni{}} {\<~h| <~h|} } \\ + x1F98 \Cases{ ᾘ \accpsili\textEta\ypogegrammeni{} \>\textEta\ypogegrammeni{} \ux{\>Η\ypogegrammeni{}} {\>H| >H|} } \\ + x1F99 \Cases{ ᾙ \accdasia\textEta\ypogegrammeni{} \<\textEta\ypogegrammeni{} \ux{\<Η\ypogegrammeni{}} {\<H| <H|} } \\ + x1F9A \Cases{ ᾚ \accpsilivaria\textEta\ypogegrammeni{} \>`\textEta\ypogegrammeni{} \ux{\>`Η\ypogegrammeni{}} {\>`H| >`H|} } \\ + x1F9B \Cases{ ᾛ \accdasiavaria\textEta\ypogegrammeni{} \<`\textEta\ypogegrammeni{} \ux{\<`Η\ypogegrammeni{}} {\<`H| <`H|} } \\ + x1F9C \Cases{ ᾜ \accpsilioxia\textEta\ypogegrammeni{} \>'\textEta\ypogegrammeni{} \ux{\>'Η\ypogegrammeni{}} {\>'H| >'H|} } \\ + x1F9D \Cases{ ᾝ \accdasiaoxia\textEta\ypogegrammeni{} \<'\textEta\ypogegrammeni{} \ux{\<'Η\ypogegrammeni{}} {\<'H| <'H|} } \\ + x1F9E \Cases{ ᾞ \accpsiliperispomeni\textEta\ypogegrammeni{} \~>\textEta\ypogegrammeni{} \ux{\~>Η\ypogegrammeni{}} {\>~H| >~H|} } \\ + x1F9F \Cases{ ᾟ \accdasiaperispomeni\textEta\ypogegrammeni{} \~<\textEta\ypogegrammeni{} \ux{\~<Η\ypogegrammeni{}} {\<~H| <~H|} } \\ + \\ + x1FA0 \Cases{ ᾠ \accpsili\textomega\ypogegrammeni{} \>\textomega\ypogegrammeni{} \ux{\>ω\ypogegrammeni{}} {\>w| >w|} } \\ + x1FA1 \Cases{ ᾡ \accdasia\textomega\ypogegrammeni{} \<\textomega\ypogegrammeni{} \ux{\<ω\ypogegrammeni{}} {\<w| <w|} } \\ + x1FA2 \Cases{ ᾢ \accpsilivaria\textomega\ypogegrammeni{} \>`\textomega\ypogegrammeni{} \ux{\>`ω\ypogegrammeni{}} {\>`w| >`w|} } \\ + x1FA3 \Cases{ ᾣ \accdasiavaria\textomega\ypogegrammeni{} \<`\textomega\ypogegrammeni{} \ux{\<`ω\ypogegrammeni{}} {\<`w| <`w|} } \\ + x1FA4 \Cases{ ᾤ \accpsilioxia\textomega\ypogegrammeni{} \>'\textomega\ypogegrammeni{} \ux{\>'ω\ypogegrammeni{}} {\>'w| >'w|} } \\ + x1FA5 \Cases{ ᾦ \accdasiaoxia\textomega\ypogegrammeni{} \<'\textomega\ypogegrammeni{} \ux{\<'ω\ypogegrammeni{}} {\<'w| <'w|} } \\ + x1FA6 \Cases{ ᾧ \accpsiliperispomeni\textomega\ypogegrammeni{} \~>\textomega\ypogegrammeni{} \ux{\~>ω\ypogegrammeni{}} {\>~w| >~w|} } \\ + x1FA7 \Cases{ ᾥ \accdasiaperispomeni\textomega\ypogegrammeni{} \~<\textomega\ypogegrammeni{} \ux{\~<ω\ypogegrammeni{}} {\<~w| <~w|} } \\ + x1FA8 \Cases{ ᾨ \accpsili\textOmega\ypogegrammeni{} \>\textOmega\ypogegrammeni{} \ux{\>Ω\ypogegrammeni{}} {\>W| >W|} } \\ + x1FA9 \Cases{ ᾩ \accdasia\textOmega\ypogegrammeni{} \<\textOmega\ypogegrammeni{} \ux{\<Ω\ypogegrammeni{}} {\<W| <W|} } \\ + x1FAA \Cases{ ᾪ \accpsilivaria\textOmega\ypogegrammeni{} \>`\textOmega\ypogegrammeni{} \ux{\>`Ω\ypogegrammeni{}} {\>`W| >`W|} } \\ + x1FAB \Cases{ ᾫ \accdasiavaria\textOmega\ypogegrammeni{} \<`\textOmega\ypogegrammeni{} \ux{\<`Ω\ypogegrammeni{}} {\<`W| <`W|} } \\ + x1FAC \Cases{ ᾬ \accpsilioxia\textOmega\ypogegrammeni{} \>'\textOmega\ypogegrammeni{} \ux{\>'Ω\ypogegrammeni{}} {\>'W| >'W|} } \\ + x1FAD \Cases{ ᾭ \accdasiaoxia\textOmega\ypogegrammeni{} \<'\textOmega\ypogegrammeni{} \ux{\<'Ω\ypogegrammeni{}} {\<'W| <'W|} } \\ + x1FAE \Cases{ ᾮ \accpsiliperispomeni\textOmega\ypogegrammeni{} \~>\textOmega\ypogegrammeni{} \ux{\~>Ω\ypogegrammeni{}} {\>~W| >~W|} } \\ + x1FAF \Cases{ ᾯ \accdasiaperispomeni\textOmega\ypogegrammeni{} \~<\textOmega\ypogegrammeni{} \ux{\~<Ω\ypogegrammeni{}} {\<~W| <~W|} } \\ + \\ + x1FB0 \Cases{ ᾰ \u\textalpha{} \u\textalpha{} \ux{\u{α}} {\u{a} \u{a}} } \\ + x1FB1 \Cases{ ᾱ \=\textalpha{} \=\textalpha{} \ux{\=α} {\=a \=a} } \\ + x1FB2 \Cases{ ᾲ \accvaria\textalpha\ypogegrammeni{} \`\textalpha\ypogegrammeni{} \ux{\`α\ypogegrammeni{}} {\`a| `a|} } \\ + x1FB3 \Cases{ ᾳ \textalpha\ypogegrammeni{} \textalpha\ypogegrammeni{} \ux{α\ypogegrammeni{}} {a| a|} } \\ + x1FB4 \Cases{ ᾴ \accoxia\textalpha\ypogegrammeni{} \'\textalpha\ypogegrammeni{} \ux{\'α\ypogegrammeni{}} {\'a| 'a|} } \\ + x1FB6 \Cases{ ᾶ \accperispomeni\textalpha{} \~\textalpha{} \ux{\~α} {\~a ~a} } \\ + x1FB7 \Cases{ ᾷ \accperispomeni\textalpha\ypogegrammeni{} \~\textalpha\ypogegrammeni{} \ux{\~α\ypogegrammeni{}} {\~a| ~a|} } \\ + x1FB8 \Cases{ Ᾰ \u\textAlpha{} \u\textAlpha{} \ux{\u{Α}} {\u{A} \u{A}} } \\ + x1FB9 \Cases{ Ᾱ \=\textAlpha{} \=\textAlpha{} \ux{\=Α} {\=A \=A} } \\ + x1FBA \Cases{ Ὰ \accvaria\textAlpha{} \`\textAlpha{} \ux{\`Α} {\`A `A} } \\ + x1FBB \Cases{ Ά \accoxia\textAlpha{} \'\textAlpha{} \ux{\'Α} {\'A 'A} } \\ + x1FBC \Cases{ ᾼ \textAlpha\ypogegrammeni{} \textAlpha\ypogegrammeni{} \ux{Α\ypogegrammeni{}} {A| A|} } \\ + x1FBD \Cases{ ᾽ \accpsili{} \>{} \ux{\>{}} {\>{} >} } \\ + x1FBE \Cases{ ι \prosgegrammeni{} \prosgegrammeni{} \ux{\prosgegrammeni{}} {| |} } \\ + x1FBF \Cases{ ᾿ \accpsili{} \>{} \ux{\>{}} {\>{} >} } \\ + \\ + x1FC0 \Cases{ ῀ \accperispomeni{} \~{} \ux{\~{}} {\~{} ~} } \\ + x1FC1 \Cases{ ῁ \accdialytikaperispomeni{} \"\~{} \ux{\"\~{} \~\"{}} {\"~{} "~} } \\ + x1FC2 \Cases{ ῂ \accvaria\texteta\ypogegrammeni{} \`\texteta\ypogegrammeni{} \ux{\`η\ypogegrammeni{}} {\`h| `h|} } \\ + x1FC3 \Cases{ ῃ \texteta\ypogegrammeni{} \texteta\ypogegrammeni{} \ux{η\ypogegrammeni{}} {h| h|} } \\ + x1FC4 \Cases{ ῄ \accoxia\texteta\ypogegrammeni{} \'\texteta\ypogegrammeni{} \ux{\'η\ypogegrammeni{}} {\'h| 'h|} } \\ + x1FC6 \Cases{ ῆ \accperispomeni\texteta{} \~\texteta{} \ux{\~η} {\~h ~h} } \\ + x1FC7 \Cases{ ῇ \accperispomeni\texteta\ypogegrammeni{} \~\texteta\ypogegrammeni{} \ux{\~η\ypogegrammeni{}} {\~h| ~h|} } \\ + x1FC8 \Cases{ Ὲ \accvaria\textEpsilon{} \`\textEpsilon{} \ux{\`Ε} {\`E `E} } \\ + x1FC9 \Cases{ Έ \accoxia\textEpsilon{} \'\textEpsilon{} \ux{\'Ε} {\'E 'E} } \\ + x1FCA \Cases{ Ὴ \accvaria\textEta{} \`\textEta{} \ux{\`Η} {\`H `H} } \\ + x1FCB \Cases{ Ή \accoxia\textEta{} \'\textEta{} \ux{\'Η} {\'H 'H} } \\ + x1FCC \Cases{ ῌ \textEta\ypogegrammeni{} \textEta\ypogegrammeni{} \ux{Η\ypogegrammeni{}} {H| H|} } \\ + x1FCD \Cases{ ῍ \accpsilivaria{} \>`{} \ux{\>`{} \`>{}} {\>`{} >`} } \\ + x1FCE \Cases{ ῎ \accpsilioxia{} \>'{} \ux{\>'{} \'>{}} {\>'{} >'} } \\ + x1FCF \Cases{ ῏ \accpsiliperispomeni{} \~>{} \ux{\>~{} \~>{}} {\~>{} ~>} } \\ + \\ + x1FD0 \Cases{ ῐ \u\textiota{} \u\textiota{} \ux{\u{ι}} {\u{i} \u{i}} } \\ + x1FD1 \Cases{ ῑ \=\textiota{} \=\textiota{} \ux{\=ι} {\=i \=i} } \\ + x1FD2 \Cases{ ῒ \accdialytikavaria\textiota{} \`"\textiota{} \ux{\`"ι \"`ι \`\"ι \"\`ι} {\`"i `"i} } \\ + x1FD3 \Cases{ ΐ \accdialytikatonos\textiota{} \'"\textiota{} \ux{\'"ι \"'ι \'\"ι \"\'ι} {\'"i '"i} } \\ + x1FD6 \Cases{ ῖ \accperispomeni\textiota{} \~\textiota{} \ux{\~ι } {\~i ~i} } \\ + x1FD7 \Cases{ ῗ \accdialytikaperispomeni\textiota{} \~"\textiota{} \ux{\~"ι \"~ι \~\"ι \"\~ι} {\~"i ~"i} } \\ + x1FD8 \Cases{ Ῐ \u\textIota{} \u\textIota{} \ux{\u{Ι}} {\u{I} \u{I}} } \\ + x1FD9 \Cases{ Ῑ \=\textIota{} \=\textIota{} \ux{\=Ι} {\=I \=I} } \\ + x1FDA \Cases{ Ὶ \accvaria\textIota{} \`\textIota{} \ux{\`Ι} {\`I `I} } \\ + x1FDB \Cases{ Ί \accoxia\textIota{} \'\textIota{} \ux{\'Ι} {\'I 'I} } \\ + x1FDD \Cases{ ῝ \accdasiavaria{} \<`{} \ux{\<`{} \`<{}} {\<`{} <`} } \\ + x1FDE \Cases{ ῞ \accdasiaoxia{} \<'{} \ux{\<'{} \'<{}} {\<'{} <'} } \\ + x1FDF \Cases{ ῟ \accdasiaperispomeni{} \~<{} \ux{\<~{} \~<{}} {\~<{} ~<} } \\ + \\ + x1FE0 \Cases{ ῠ \u\textupsilon{} \u\textupsilon{} \ux{\u{υ}} {\u{u} } } \\ + x1FE1 \Cases{ ῡ \=\textupsilon{} \=\textupsilon{} \ux{\=υ} {\=u } } \\ + x1FE2 \Cases{ ῢ \accdialytikavaria\textupsilon{} \`"\textupsilon{} \ux{\`"υ \"`υ \`\"υ \"\`υ} {\`"u \"`u \`\"u \"\`u `"u "`u} } \\ + x1FE3 \Cases{ ΰ \accdialytikatonos\textupsilon{} \'"\textupsilon{} \ux{\'"υ \"'υ \'\"υ \"\'υ} {\'"u \"'u \'\"u \"\'u '"u "'u} } \\ + x1FE4 \Cases{ ῤ \accpsili\textrho{} \>\textrho{} \ux{\>ρ} {\>r >r } } \\ + x1FE5 \Cases{ ῥ \accdasia\textrho{} \<\textrho{} \ux{\<ρ} {\<r <r } } \\ + x1FE6 \Cases{ ῦ \accperispomeni\textupsilon{} \~\textupsilon{} \ux{\~υ} {\~u ~u } } \\ + x1FE7 \Cases{ ῧ \accdialytikaperispomeni\textupsilon{} \~"\textupsilon{} \ux{\~"υ \"~υ \~\"υ \"\~υ} {\~"u \"~u \~\"u \"\~u ~"u "~u} } \\ + x1FE8 \Cases{ Ῠ \u\textUpsilon{} \u\textUpsilon{} \ux{\u{Υ}} {\u{U} \u{U}} } \\ + x1FE9 \Cases{ Ῡ \=\textUpsilon{} \=\textUpsilon{} \ux{\=Υ} {\=U \=U} } \\ + x1FEA \Cases{ Ὺ \accvaria\textUpsilon{} \`\textUpsilon{} \ux{\`Υ} {\`U `U} } \\ + x1FEB \Cases{ Ύ \accoxia\textUpsilon{} \'\textUpsilon{} \ux{\'Υ} {\'U 'U} } \\ + x1FEC \Cases{ Ῥ \accdasia\textRho{} \<\textRho{} \ux{\<Ρ} {\<R <R} } \\ + x1FED \Cases{ ῭ \accdialytikavaria{} \`"{} \ux{\`"{} \"`{}} {\`"{} `"} } \\ + x1FEE \Cases{ ΅ \accdialytikatonos{} \'"{} \ux{\'"{} \"'{}} {\'"{} '"} } \\ + x1FEF \Cases{ ` \accvaria{} \`{} \ux{\`{}} {\`{} `} } \\ + \\ + x1FE3 \Cases{ ῲ \accvaria\textomega\ypogegrammeni{} \`\textomega\ypogegrammeni{} \ux{\`ω\ypogegrammeni{}} {\`w| `w|} } \\ + x1FE4 \Cases{ ῳ \textomega\ypogegrammeni{} \textomega\ypogegrammeni{} \ux{ω\ypogegrammeni{}} {w| w|} } \\ + x1FE5 \Cases{ ῴ \accoxia\textomega\ypogegrammeni{} \'\textomega\ypogegrammeni{} \ux{\'ω\ypogegrammeni{}} {\'w| 'w|} } \\ + x1FE6 \Cases{ ῶ \accperispomeni\textomega{} \~\textomega{} \ux{\~ω} {\~w ~w} } \\ + x1FE7 \Cases{ ῷ \accperispomeni\textomega\ypogegrammeni{} \~\textomega\ypogegrammeni{} \ux{\~ω\ypogegrammeni{}} {\~w| ~w|} } \\ + x1FE8 \Cases{ Ὸ \accvaria\textOmicron{} \`\textOmicron{} \ux{\`Ο} {\`O `O} } \\ + x1FE9 \Cases{ Ό \accoxia\textOmicron{} \'\textOmicron{} \ux{\'Ο} {\'O 'O} } \\ + x1FEA \Cases{ Ὼ \accvaria\textOmega{} \`\textOmega{} \ux{\`Ω} {\`W `W} } \\ + x1FEB \Cases{ Ώ \accoxia\textOmega{} \'\textOmega{} \ux{\'Ω} {\'W 'W} } \\ + x1FEC \Cases{ ῼ \textOmega\ypogegrammeni{} \textOmega\ypogegrammeni{} \ux{Ω\ypogegrammeni{}} {W| W|} } \\ + x1FED \Cases{ ´ \accoxia{} \'{} \ux{\'{}} {\'{} '} } \\ + x1FEE \Cases{ ῾ \accdasia{} \<{} \ux{\<{}} {\<{} <} } +\end{longtable} + + +\section{Discussion} + +\subsection{Differences between literal input and LICRs} + +Under pdfTeX and XeTeX, all input variants select pre-composed characters +if possible (\href{https://www.unicode.org/reports/tr15/}{Unicode +normalization} NFC). +Under luaTeX, accent macros on a literal character are printed using +combining diacritical marks. This leads to suboptimal placement of +diacritics with many fonts, often resulting in illegible output. + +\subsubsection{Upcasing} + +Up to 2022, diacritics were dropped from Greek letters in UPPERCASE in any +locale. The new \cs{MakeUppercase} implementation follows the Unicode +standard, where dropping diacritics is a feature of the Greek locale (``el''). + +However, ``named'' accent macros with Greek names behave according to Greek +typsetting rules in \emph{all} locales. +The current implementation also drops diacritics input via standard accent +macros in documents that declare the Greek language with Babel. + +Apart from the diacritical marks native to Greek itself, linguists also +regularly mark vowel length with macrons (¯) and breves (˘). +The length markers are used in dictionaries and textbooks +but not part of the Greek orthography. There is no established praxis +regarding their handling in uppercase. LaTeX keeps them but +the \href{https://icu.unicode.org/design/case/greek-upper}{% +Unicode reference implementation} drops them. + +Greek stand-alone diacritics are dropped by \cs{MakeUppercase} if input via +accent macros (e.g. \cs{accdialytika} or \cs{'>}). + + +\subsubsection{Sigma, final sigma, and ``autosigma''} + +There are two variants of the lower case letter \emph{sigma}. + +The lowercasing \ensuregreek{Σ} should select a final sigma at the end of a +word: \ensuregreek{ΣΣ $\mapsto$ \MakeLowercase{ΣΣ}}. + +Since 2022, \cs{MakeLowercase} selects the correct sigma variant for a +literal Sigma under Xe/LuaTeX, too. + +The \cs{textSigma} \emph{macro} is mapped to \verb|\textautosigma| which +under 8-bit TeX prints the sigma variant according to its position but, +unfortunately, fails with Unicode fonts: +\ensuregreek{\textSigma\textSigma{} → \MakeLowercase{\textSigma\textSigma}}. + +In LGR, you can add a ZWNJ or use the \verb|\noboundary| macro to prevent the +conversion to a final sigma: \ensuregreek{\MakeLowercase{ΣΣ}}. + + +\subsubsection{% + The one-letter word + \ifx\captionsgreek\captionspolutonikogreek + \emph{ἢ} + \else + \emph{ή} + \fi + (or)} + +For disambiguation, the Greek word \emph{or} (ή / ἢ) keeps diacritics in +UPPERCASE: + +\TestUppercase{ή Ή ἢ Ἢ ἤ Ἤ }.\footnote{ + TODO: The polytonic variant with dasia and oxia used in + ἢ … ἤ (\emph{either … or}) drops diacritics! + By mistake, omission, or intent?} + +\noindent However, eta drops diacritics if it is part of a word: +\TestUppercase{ήτοι, Ήτοι, επιταγή ἤτοι, Ἤτοι}.% +\footnote{TODO: It seems the test is only for whitespace on both sides: + \TestUppercase{ή, Ή. ἢ; Ἢ} + } + +\smallskip\noindent +TODO: The 2022 MakeUppercase handles this for literal input. +Currently, this feature is not supported with other input methods. + + +\subsection{Case conversion if the locale is \emph{not} Greek} + +In order to fix upcasing for Greek, babel-greek maps standard accent macros +to ``capital'' versions.\footnote{% + In case of problems, these mappings can be disabled with the + \texttt{local-MakeUppercase-fixes} language modifier.} +The default expansion ensures that accents are +kept on Latin letters: \'a \`a \~a \"a → \MakeUppercase{\'a \`a \~a \"a}.% +\footnote{If the Language is set to Greek, this works unless the font encoding + is 8-bit LGR (where Latin letters are interpreted as Latin transliteration + anyway): \Greek{\'u \`u \~u \"u \ensureascii{\'u} → + \MakeUppercase{\'u \`u \~u \"u \ensureascii{\'u}}}.} + +Some characters from the “Greek and Coptic” and “Greek extended” Unicode +blocks have no pre-composed uppercase equivalent. Since 2022, upcasing them +led to compiling errors under pdfLaTeX. +This is fixed in the 2023 LaTeX release by mapping the affected characters +to macro representations before case conversions: +with pdfLaTeX, diacritics are dropped from literal characters without +pre-composed uppercase equivalent also if the text language is \emph{not} +Greek, with Xe/LuaTeX, combining charactes are used (and may overlap with +the base letter). + +ΐΰὐὒὔὖᾶᾷῆῇῒΐῖῗῢΰῤῦῧῶῷ → \MakeUppercase{ΐΰὐὒὔὖᾶᾷῆῇῒΐῖῗῢΰῤῦῧῶῷ} + + +\subsection{Symbol variants} + +Several Greek letters have alternative representations which may have a +different semantic in a mathematical context. +Unicode reserves code points for the alternative representations +(naming them ``symbol'' as opposed to ``letter''). +Some of these symbols are available as \cs{var<name>} macros in TeX's +mathematical mode. + +In text, they are considered typographical variants without special +meaning. The 8-bit LGR font encoding does not allocate code points for them. +\emph{Babel-greek} and the \emph{% +\href{http://mirrors.ctan.org/language/greek/greek-fontenc/textalpha-doc.pdf} +{textalpha}} package provide the \texttt{normalize-symbols} option +(ignored with Xe/LuaTeX) that is also used in this test document. + +\smallskip\noindent +Test the handling of symbol variants in text + +literal letter, LICR, \cs{var<name>}, \cs{<name>symbol}, literal symbol: + +\newcommand{\symbolvariants}{ + β\textbeta \textvarbeta \textbetasymbol ϐ + ε\textepsilon \textvarepsilon \textepsilonsymbol ϵ + θ\texttheta \textvartheta \textthetasymbol ϑ + Θ\textTheta \textvarTheta \textThetasymbol ϴ + κ\textkappa \textvarkappa \textkappasymbol ϰ + π\textpi \textvarpi \textpisymbol ϖ + ρ\textrho \textvarrho \textrhosymbol ϱ + φ\textphi \textvarphi \textphisymbol ϕ +} + +\noindent +No case change +\begin{quote} + \Greek{\symbolvariants} +\end{quote} +% +MakeUppercase selects the matching capital letter: + +\begin{center} + \Greek{\MakeUppercase{\symbolvariants}} +\end{center} + +\noindent +MakeLowercase selects the lowercase letter (not the symbol): +\begin{quote} + \Greek{ + \MakeLowercase{\textBeta Β \textEpsilon Ε + \textTheta Θ \textThetasymbol \textvarTheta ϴ + \textKappa Κ \textPi Π \textRho Ρ \textPhi Φ}}. +\end{quote} +LGR provides two lowercase variants of the archaic letter \emph{stigma}. +Both map to GREEK LETTER STIGMA \ensuregreek{Ϛ}. + +The lowercase of \ensuregreek{Ϛ} is \ensuregreek{\MakeLowercase{Ϛ}} +(\verb|\textstigma|), not \verb|\textvarstigma|% +\ifdefined \UnicodeEncodingName \else + (\ensuregreek\textvarstigma)% +\fi . + + +\subsection{Hiatus} + +Tonos and psili mark a \emph{hiatus} (break-up) if placed on +the first of two vowels that would otherwise form a diphthong. +A dialytika must be placed on the second vowel if they are dropped: + +\begin{quote} + \TestUppercase{άι άυ έι ἄι ἄυ ἔι ἀυ} (literal) + + \TestUppercase{\acctonos\textalpha\textiota{} + \acctonos\textalpha\textupsilon{} + \acctonos\textepsilon\textiota{} + \accpsilioxia\textalpha\textiota{} + \accpsilioxia\textalpha\textupsilon{} + \accpsilioxia\textepsilon\textiota{} + \accpsili\textalpha\textupsilon{} + } (named+LICR) + + \TestUppercase{\'\textalpha\textiota{} \'\textalpha\textupsilon{} + \'\textepsilon\textiota{} \>'\textalpha\textiota{} + \>'\textalpha\textupsilon{} \>'\textepsilon\textiota{} + \>\textalpha\textupsilon{} + } (short+LICR) + + \TestUppercase{\ux{\'αι \'αυ \'ει \>'αι \>'αυ \>'ει \>αυ} + {\'ai \'au \'ei \>'ai \>'au \>'ei \>au} + } (short+\ux{literal}{transliteration}) + + \TestUppercase{\ux{\'>αι \'>αυ \'>ει \'\>αι \'\>αυ \'\>ει} + {\'>ai \'>au \'>ei \'\>ai \'\>au \'\>ei} + } (short+\ux{literal}{transliteration}, reversed) +\end{quote} +The ``hiatus feature'' does not work with the LGR ``input ligatures''. +Support for monotonic literal charactes came with the 2022 +\cs{MakeUppercase} implementation changes. +Since 2023 it also works with polytonic literals (\TestUppercase{ἀυπνία}). + +% Very occasionally, one will see "internal breathings" in transliterations of +% foreign names, e.g., \TestUppercase{Ἀβραἅμ} for Abraham. + +% The remainder is only relevant with 8-bit TeX: +\ux{\end{document}}{} + +Test the auto-hiatus feature for side-effects: + +\Greek{\MakeUppercase{\'α β}} (must keep space after Α). + +Kerning (compare with source): +\newcommand*\md{\textcompwordmark} +\newcommand*\MU{\MakeUppercase} + +\begin{quote} + \selectlanguage{greek} + \raggedright + \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} [ \\ + % Like in any font encoding, there is no kerning for + % non-defined accent-letter-combinations (dialytica on \Greek{A O D}). + % \"\md \MU{ \"AO \"AY \"AI \"AU \"RA \"OA U\"A D\"U} [ \\ + % \"~\md\MU{ \~"AO \~"AY \~"AI \~"AU \~"RA \~"OA U\~"A D\~"U} [ \\ +\end{quote} + +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 + +Downcasing should keep diacritics (of course, it cannot regenerate +``manually" dropped ones): +\Greek{'A \"I \"U \~<A $\mapsto$ \MakeLowercase{\'A \"I \"U \~<A}}. + + +\subsection{Problems with the Latin transliteration} + +\begin{itemize} +\item + With monotonic Greek or if \cs{greekfontencoding} is not LGR, the + tilde \verb|~| keeps its default expansion as no-break space (NBSP) and + transliterations involving \verb|~| fail. + If the \texttt{greek} language is loaded with Babel, the tilde accent + \verb|\~| as well as combined accents involving the tilde work in all + language variants. + +\item + In order to drop accents from input using the Latin transliteration, the + characters ', `, \~{}, <, and > are suppressed in uppercase. This affects + other uses of these characters: + \begin{quote} + \TestUppercase{\lgrfont{(( ` ' ~ < > ))}}\qquad + \TestUppercase{\lgrfont{``x''}} + \end{quote} + Workaround: use literal typographical quote characters or ``french'' quotes: + \begin{quote} + \TestUppercase{\lgrfont{‘x’}} \qquad + \TestUppercase{\lgrfont{((x))}} + \end{quote} + To keep side-effects to a minimum, breathings, combined accents and + varia are dropped only with the language variants \emph{polutoniko} + or \emph{ancient} as they are not required with monotonic Greek + (the current language variant is \GreekLanguageVariant). + +\item + The uppercase of spacing composite diacritics including + a dialytika \verb|"~ "` "'| appears as apostrophe, as a single \verb|"| + stands for an apostrophe in the LGR transliteration if followed by a + space or empty character. + +\item + With the pre-2022 \cs{MakeUppercase}, the input order is important + in combined accents involving the dialytika, e.g., + \verb|'"i "'i| is upcased \Greek{'"i "'i → \MakeUppercase{'"i "'i}}. +\end{itemize} + +\end{document} |