\documentclass[a4paper]{article} \ifdefined \UnicodeEncodingName \usepackage{fontspec} % The Harfbuzz renderer provides selection of pre-composed characters % (NFC normalization) with LuaTeX \setmainfont[Renderer=Harfbuzz]{FreeSerif} % \setmainfont[Renderer=Harfbuzz]{Linux Libertine O} \ifdefined\luatexversion \newcommand*{\texengine}{LuaTeX} \else \newcommand*{\texengine}{XeTeX} \fi \newcommand*{\ux}[2]{#1} \else \usepackage[LGR,T1]{fontenc} \usepackage{lmodern} \newcommand*{\texengine}{pdfTeX} \newcommand*{\ux}[2]{#2} \fi % Load encoding definitions \usepackage[normalize-symbols]{alphabeta} % "Greek in text and maths" % With TL22, the special handling of Greek UPPERCASE is only triggered % if the text language is set to "greek" with Babel: \usepackage[greek,english]{babel} % babel-greek \languageattribute{greek}{polutoniko} % "modern" polytonic Greek % \languageattribute{greek}{ancient} \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}} \newcommand{\pkgref}[1]{\emph{\href{https://ctan.org/pkg/#1}{#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}}% } % ----------------------------------------------------------------------- \begin{document} \title{Greek characters supported by \emph{alphabeta}} \author{Günter Milde} \maketitle \abstract{ \noindent This document lists all Greek characters that are supported by \emph{alphabeta}. It also tests the outcome of \cs{MakeUppercase} and \cs{MakeLowercase}. \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. } % end abstract \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 / alias \item short accent macro (reversed order) + LICR (only composite diacritics) \end{enumerate} \section{Greek and Coptic} Characters from the Greek and Coptic Unicode block that use the macros defined in \emph{alphabeta}: \begin{longtable}{llll} x0386 \Cases{ Ά \acctonos\Alpha{} \'{\Alpha} } \\ x0388 \Cases{ Έ \acctonos{\Epsilon} \'{\Epsilon} } \\ x0389 \Cases{ Ή \acctonos\Eta{} \'{\Eta} } \\ x038A \Cases{ Ί \acctonos\Iota{} \'{\Iota} } \\ x038C \Cases{ Ό \acctonos\Omicron{} \'{\Omicron} } \\ x038E \Cases{ Ύ \acctonos{\Upsilon} \'{\Upsilon} } \\ x038F \Cases{ Ώ \acctonos{\Omega} \'{\Omega} } \\ \\ x0390 \Cases{ ΐ \accdialytikatonos{\iota} \"'{\iota} \'"{\iota} } \\ x0391 \Cases{ Α \Alpha{} } \\ x0392 \Cases{ Β \Beta{} } \\ x0393 \Cases{ Γ \Gamma{} } \\ x0394 \Cases{ Δ \Delta{} } \\ x0395 \Cases{ Ε \Epsilon{} } \\ x0396 \Cases{ Ζ \Zeta{} } \\ x0397 \Cases{ Η \Eta{} } \\ x0398 \Cases{ Θ \Theta{} } \\ x0399 \Cases{ Ι \Iota{} } \\ x039A \Cases{ Κ \Kappa{} } \\ x039B \Cases{ Λ \Lambda{} } \\ x039C \Cases{ Μ \Mu{} } \\ x039D \Cases{ Ν \Nu{} } \\ x039E \Cases{ Ξ \Xi{} } \\ x039F \Cases{ Ο \Omicron{} } \\ \\ x03A0 \Cases{ Π \Pi{} } \\ x03A1 \Cases{ Ρ \Rho{} } \\ x03A3 \Cases{ Σ \Sigma{} } \\ x03A4 \Cases{ Τ \Tau{} } \\ x03A5 \Cases{ Υ \Upsilon{} } \\ x03A6 \Cases{ Φ \Phi{} } \\ x03A7 \Cases{ Χ \Chi{} } \\ x03A8 \Cases{ Ψ \Psi{} } \\ x03A9 \Cases{ Ω \Omega{} } \\ x03AA \Cases{ Ϊ \accdialytika{\Iota} \"{\Iota} } \\ x03AB \Cases{ Ϋ \accdialytika{\Upsilon} \"{\Upsilon} } \\ x03AC \Cases{ ά \acctonos{\alpha} \'{\alpha} } \\ x03AD \Cases{ έ \acctonos{\epsilon} \'{\epsilon} } \\ x03AE \Cases{ ή \acctonos{\eta} \'{\eta} } \\ x03AF \Cases{ ί \acctonos{\iota} \'{\iota} } \\ \\ x03B0 \Cases{ ΰ \accdialytikatonos{\upsilon} \"'{\upsilon} \'"{\upsilon} } \\ x03B1 \Cases{ α \alpha{} } \\ x03B2 \Cases{ β \beta{} } \\ x03B3 \Cases{ γ \gamma{} } \\ x03B4 \Cases{ δ \delta{} } \\ x03B5 \Cases{ ε \epsilon{} } \\ x03B6 \Cases{ ζ \zeta{} } \\ x03B7 \Cases{ η \eta{} } \\ x03B8 \Cases{ θ \theta{} } \\ x03B9 \Cases{ ι \iota{} } \\ x03BA \Cases{ κ \kappa{} } \\ x03BB \Cases{ λ \lambda{} } \\ x03BC \Cases{ μ \mu{} } \\ x03BD \Cases{ ν \nu{} } \\ x03BE \Cases{ ξ \xi{} } \\ x03BF \Cases{ ο \omicron{} } \\ \\ x03C0 \Cases{ π \pi{} } \\ x03C1 \Cases{ ρ \rho{} } \\ x03C2 \Cases{ ς \finalsigma{} \varsigma{} } \\ x03C3 \Cases{ σ \sigma{} } \\ x03C4 \Cases{ τ \tau{} } \\ x03C5 \Cases{ υ \upsilon{} } \\ x03C6 \Cases{ φ \phi{} } \\ x03C7 \Cases{ χ \chi{} } \\ x03C8 \Cases{ ψ \psi{} } \\ x03C9 \Cases{ ω \omega{} } \\ x03CA \Cases{ ϊ \accdialytika{\iota} \"{\iota} } \\ x03CB \Cases{ ϋ \accdialytika{\upsilon} \"{\upsilon} } \\ x03CC \Cases{ ό \acctonos{\omicron} \'{\omicron} } \\ x03CD \Cases{ ύ \acctonos{\upsilon} \'{\upsilon} } \\ x03CE \Cases{ ώ \acctonos{\omega} \'{\omega} } \\ \\ x03D0 \Cases{ ϐ \betasymbol } \\ x03D1 \Cases{ ϑ \thetasymbol } \\ x03D5 \Cases{ ϕ \phisymbol } \\ x03D6 \Cases{ ϖ \pisymbol } \\ x03D8 \Cases{ Ϙ \Qoppa{} } \\ x03D9 \Cases{ ϙ \qoppa{} } \\ x03DA \Cases{ Ϛ \Stigma{} } \\ x03DB \Cases{ ϛ \stigma{} } \\ x03DC \Cases{ Ϝ \Digamma{} } \\ x03DD \Cases{ ϝ \digamma{} } \\ x03DE \Cases{ Ϟ \Koppa{} } \\ x03DF \Cases{ ϟ \koppa{} } \\ \\ x03E0 \Cases{ Ϡ \Sampi{} } \\ x03E1 \Cases{ ϡ \sampi{} } \\ \\ x03F0 \Cases{ ϰ \kappasymbol } \\ x03F1 \Cases{ ϱ \rhosymbol } \\ x03F4 \Cases{ ϴ \Thetasymbol } \\ x03F5 \Cases{ ϵ \epsilonsymbol } \\ \end{longtable} % ------------------------------------------------------------------------------------------------------------------------- \section{Greek extended} \begin{longtable}{llll} x1F00 \Cases{ ἀ \accpsili{\alpha} \>{\alpha} } \\ x1F01 \Cases{ ἁ \accdasia{\alpha} \<{\alpha} } \\ x1F02 \Cases{ ἂ \accpsilivaria{\alpha} \>`{\alpha} \`>{\alpha} } \\ x1F03 \Cases{ ἃ \accdasiavaria{\alpha} \<`{\alpha} \`<{\alpha} } \\ x1F04 \Cases{ ἄ \accpsilioxia{\alpha} \>'{\alpha} \'>{\alpha} } \\ x1F05 \Cases{ ἅ \accdasiaoxia{\alpha} \<'{\alpha} \'<{\alpha} } \\ x1F06 \Cases{ ἆ \accpsiliperispomeni{\alpha} \~>{\alpha} \>~{\alpha} } \\ x1F07 \Cases{ ἇ \accdasiaperispomeni{\alpha} \~<{\alpha} \<~{\alpha} } \\ x1F08 \Cases{ Ἀ \accpsili{\Alpha} \>{\Alpha} } \\ x1F09 \Cases{ Ἁ \accdasia{\Alpha} \<{\Alpha} } \\ x1F0A \Cases{ Ἂ \accpsilivaria{\Alpha} \>`{\Alpha} \`>{\Alpha} } \\ x1F0B \Cases{ Ἃ \accdasiavaria{\Alpha} \<`{\Alpha} \`<{\Alpha} } \\ x1F0C \Cases{ Ἄ \accpsilioxia{\Alpha} \>'{\Alpha} \'>{\Alpha} } \\ x1F0D \Cases{ Ἅ \accdasiaoxia{\Alpha} \<'{\Alpha} \'<{\Alpha} } \\ x1F0E \Cases{ Ἆ \accpsiliperispomeni{\Alpha} \~>{\Alpha} \>~{\Alpha} } \\ x1F0F \Cases{ Ἇ \accdasiaperispomeni{\Alpha} \~<{\Alpha} \<~{\Alpha} } \\ \\ x1F10 \Cases{ ἐ \accpsili{\epsilon} \>{\epsilon} } \\ x1F11 \Cases{ ἑ \accdasia{\epsilon} \<{\epsilon} } \\ x1F12 \Cases{ ἒ \accpsilivaria{\epsilon} \>`{\epsilon} \`>{\epsilon} } \\ x1F13 \Cases{ ἓ \accdasiavaria{\epsilon} \<`{\epsilon} \`<{\epsilon} } \\ x1F14 \Cases{ ἔ \accpsilioxia{\epsilon} \>'{\epsilon} \'>{\epsilon} } \\ x1F15 \Cases{ ἕ \accdasiaoxia{\epsilon} \<'{\epsilon} \'<{\epsilon} } \\ x1F18 \Cases{ Ἐ \accpsili{\Epsilon} \>{\Epsilon} } \\ x1F19 \Cases{ Ἑ \accdasia{\Epsilon} \<{\Epsilon} } \\ x1F1A \Cases{ Ἒ \accpsilivaria{\Epsilon} \>`{\Epsilon} \`>{\Epsilon} } \\ x1F1B \Cases{ Ἓ \accdasiavaria{\Epsilon} \<`{\Epsilon} \`<{\Epsilon} } \\ x1F1C \Cases{ Ἔ \accpsilioxia{\Epsilon} \>'{\Epsilon} \'>{\Epsilon} } \\ x1F1D \Cases{ Ἕ \accdasiaoxia{\Epsilon} \<'{\Epsilon} \'<{\Epsilon} } \\ \\ x1F20 \Cases{ ἠ \accpsili{\eta} \>{\eta} } \\ x1F21 \Cases{ ἡ \accdasia{\eta} \<{\eta} } \\ x1F22 \Cases{ ἢ \accpsilivaria{\eta} \>`{\eta} \`>{\eta} } \\ x1F23 \Cases{ ἣ \accdasiavaria{\eta} \<`{\eta} \`<{\eta} } \\ x1F24 \Cases{ ἤ \accpsilioxia{\eta} \>'{\eta} \'>{\eta} } \\ x1F25 \Cases{ ἥ \accdasiaoxia{\eta} \<'{\eta} \'<{\eta} } \\ x1F26 \Cases{ ἦ \accpsiliperispomeni{\eta} \~>{\eta} \>~{\eta} } \\ x1F27 \Cases{ ἧ \accdasiaperispomeni{\eta} \~<{\eta} \<~{\eta} } \\ x1F28 \Cases{ Ἠ \accpsili{\Eta} \>{\Eta} } \\ x1F29 \Cases{ Ἡ \accdasia{\Eta} \<{\Eta} } \\ x1F2A \Cases{ Ἢ \accpsilivaria{\Eta} \>`{\Eta} \`>{\Eta} } \\ x1F2B \Cases{ Ἣ \accdasiavaria{\Eta} \<`{\Eta} \`<{\Eta} } \\ x1F2C \Cases{ Ἤ \accpsilioxia{\Eta} \>'{\Eta} \'>{\Eta} } \\ x1F2D \Cases{ Ἥ \accdasiaoxia{\Eta} \<'{\Eta} \'<{\Eta} } \\ x1F2E \Cases{ Ἦ \accpsiliperispomeni{\Eta} \~>{\Eta} \>~{\Eta} } \\ x1F2F \Cases{ Ἧ \accdasiaperispomeni{\Eta} \~<{\Eta} \<~{\Eta} } \\ \\ x1F30 \Cases{ ἰ \accpsili{\iota} \>{\iota} } \\ x1F31 \Cases{ ἱ \accdasia{\iota} \<{\iota} } \\ x1F32 \Cases{ ἲ \accpsilivaria{\iota} \>`{\iota} \`>{\iota} } \\ x1F33 \Cases{ ἳ \accdasiavaria{\iota} \<`{\iota} \`<{\iota} } \\ x1F34 \Cases{ ἴ \accpsilioxia{\iota} \>'{\iota} \'>{\iota} } \\ x1F35 \Cases{ ἵ \accdasiaoxia{\iota} \<'{\iota} \'<{\iota} } \\ x1F36 \Cases{ ἶ \accpsiliperispomeni{\iota} \~>{\iota} \>~{\iota} } \\ x1F37 \Cases{ ἷ \accdasiaperispomeni{\iota} \~<{\iota} \<~{\iota} } \\ x1F38 \Cases{ Ἰ \accpsili{\Iota} \>{\Iota} } \\ x1F39 \Cases{ Ἱ \accdasia{\Iota} \<{\Iota} } \\ x1F3A \Cases{ Ἲ \accpsilivaria{\Iota} \>`{\Iota} \`>{\Iota} } \\ x1F3B \Cases{ Ἳ \accdasiavaria{\Iota} \<`{\Iota} \`<{\Iota} } \\ x1F3C \Cases{ Ἴ \accpsilioxia{\Iota} \>'{\Iota} \'>{\Iota} } \\ x1F3D \Cases{ Ἵ \accdasiaoxia{\Iota} \<'{\Iota} \'<{\Iota} } \\ x1F3E \Cases{ Ἶ \accpsiliperispomeni{\Iota} \~>{\Iota} \>~{\Iota} } \\ x1F3F \Cases{ Ἷ \accdasiaperispomeni{\Iota} \~<{\Iota} \<~{\Iota} } \\ \\ x1F40 \Cases{ ὀ \accpsili{\omicron} \>{\omicron} } \\ x1F41 \Cases{ ὁ \accdasia{\omicron} \<{\omicron} } \\ x1F42 \Cases{ ὂ \accpsilivaria{\omicron} \>`{\omicron} \`>{\omicron} } \\ x1F43 \Cases{ ὃ \accdasiavaria{\omicron} \<`{\omicron} \`<{\omicron} } \\ x1F44 \Cases{ ὄ \accpsilioxia{\omicron} \>'{\omicron} \'>{\omicron} } \\ x1F45 \Cases{ ὅ \accdasiaoxia{\omicron} \<'{\omicron} \'<{\omicron} } \\ x1F48 \Cases{ Ὀ \accpsili{\Omicron} \>{\Omicron} } \\ x1F49 \Cases{ Ὁ \accdasia{\Omicron} \<{\Omicron} } \\ x1F4A \Cases{ Ὂ \accpsilivaria{\Omicron} \>`{\Omicron} \`>{\Omicron} } \\ x1F4B \Cases{ Ὃ \accdasiavaria{\Omicron} \<`{\Omicron} \`<{\Omicron} } \\ x1F4C \Cases{ Ὄ \accpsilioxia{\Omicron} \>'{\Omicron} \'>{\Omicron} } \\ x1F4D \Cases{ Ὅ \accdasiaoxia{\Omicron} \<'{\Omicron} \'<{\Omicron} } \\ \\ x1F50 \Cases{ ὐ \accpsili{\upsilon} \>{\upsilon} } \\ x1F51 \Cases{ ὑ \accdasia{\upsilon} \<{\upsilon} } \\ x1F52 \Cases{ ὒ \accpsilivaria{\upsilon} \>`{\upsilon} \`>{\upsilon} } \\ x1F53 \Cases{ ὓ \accdasiavaria{\upsilon} \<`{\upsilon} \`<{\upsilon} } \\ x1F54 \Cases{ ὔ \accpsilioxia{\upsilon} \>'{\upsilon} \'>{\upsilon} } \\ x1F55 \Cases{ ὕ \accdasiaoxia{\upsilon} \<'{\upsilon} \'<{\upsilon} } \\ x1F56 \Cases{ ὖ \accpsiliperispomeni{\upsilon} \~>{\upsilon} \>~{\upsilon} } \\ x1F57 \Cases{ ὗ \accdasiaperispomeni{\upsilon} \~<{\upsilon} \<~{\upsilon} } \\ x1F59 \Cases{ Ὑ \accdasia{\Upsilon} \<{\Upsilon} } \\ x1F5B \Cases{ Ὓ \accdasiavaria{\Upsilon} \<`{\Upsilon} \`<{\Upsilon} } \\ x1F5D \Cases{ Ὕ \accdasiaoxia{\Upsilon} \<'{\Upsilon} \'<{\Upsilon} } \\ x1F5F \Cases{ Ὗ \accdasiaperispomeni{\Upsilon} \~<{\Upsilon} \<~{\Upsilon} } \\ \\ x1F60 \Cases{ ὠ \accpsili{\omega} \>{\omega} } \\ x1F61 \Cases{ ὡ \accdasia{\omega} \<{\omega} } \\ x1F62 \Cases{ ὢ \accpsilivaria{\omega} \>`{\omega} \`>{\omega} } \\ x1F63 \Cases{ ὣ \accdasiavaria{\omega} \<`{\omega} \`<{\omega} } \\ x1F64 \Cases{ ὤ \accpsilioxia{\omega} \>'{\omega} \'>{\omega} } \\ x1F65 \Cases{ ὥ \accdasiaoxia{\omega} \<'{\omega} \'<{\omega} } \\ x1F66 \Cases{ ὦ \accpsiliperispomeni{\omega} \~>{\omega} \>~{\omega} } \\ x1F67 \Cases{ ὧ \accdasiaperispomeni{\omega} \~<{\omega} \<~{\omega} } \\ x1F68 \Cases{ Ὠ \accpsili{\Omega} \>{\Omega} } \\ x1F69 \Cases{ Ὡ \accdasia{\Omega} \<{\Omega} } \\ x1F6A \Cases{ Ὢ \accpsilivaria{\Omega} \>`{\Omega} \`>{\Omega} } \\ x1F6B \Cases{ Ὣ \accdasiavaria{\Omega} \<`{\Omega} \`<{\Omega} } \\ x1F6C \Cases{ Ὤ \accpsilioxia{\Omega} \>'{\Omega} \'>{\Omega} } \\ x1F6D \Cases{ Ὥ \accdasiaoxia{\Omega} \<'{\Omega} \'<{\Omega} } \\ x1F6E \Cases{ Ὦ \accpsiliperispomeni{\Omega} \~>{\Omega} \>~{\Omega} } \\ x1F6F \Cases{ Ὧ \accdasiaperispomeni{\Omega} \~<{\Omega} \<~{\Omega} } \\ \\ x1F70 \Cases{ ὰ \accvaria{\alpha} \`{\alpha} } \\ x1F71 \Cases{ ά \accoxia{\alpha} \'{\alpha} } \\ x1F72 \Cases{ ὲ \accvaria{\epsilon} \`{\epsilon} } \\ x1F73 \Cases{ έ \accoxia{\epsilon} \'{\epsilon} } \\ x1F74 \Cases{ ὴ \accvaria{\eta} \`{\eta} } \\ x1F75 \Cases{ ή \accoxia{\eta} \'{\eta} } \\ x1F76 \Cases{ ὶ \accvaria{\iota} \`{\iota} } \\ x1F77 \Cases{ ί \accoxia{\iota} \'{\iota} } \\ x1F78 \Cases{ ὸ \accvaria{\omicron} \`{\omicron} } \\ x1F79 \Cases{ ό \accoxia{\omicron} \'{\omicron} } \\ x1F7A \Cases{ ὺ \accvaria{\upsilon} \`{\upsilon} } \\ x1F7B \Cases{ ύ \accoxia{\upsilon} \'{\upsilon} } \\ x1F7C \Cases{ ὼ \accvaria{\omega} \`{\omega} } \\ x1F7D \Cases{ ώ \accoxia{\omega} \'{\omega} } \\ \\ x1F80 \Cases{ ᾀ \accpsili{\alpha}\ypogegrammeni{} \>{\alpha}\ypogegrammeni{} } \\ x1F81 \Cases{ ᾁ \accdasia{\alpha}\ypogegrammeni{} \<{\alpha}\ypogegrammeni{} } \\ x1F82 \Cases{ ᾂ \accpsilivaria{\alpha}\ypogegrammeni{} \>`{\alpha}\ypogegrammeni{} \`>{\alpha}\ypogegrammeni{}} \\ x1F83 \Cases{ ᾃ \accdasiavaria{\alpha}\ypogegrammeni{} \<`{\alpha}\ypogegrammeni{} \`<{\alpha}\ypogegrammeni{}} \\ x1F84 \Cases{ ᾄ \accpsilioxia{\alpha}\ypogegrammeni{} \>'{\alpha}\ypogegrammeni{} \'>{\alpha}\ypogegrammeni{}} \\ x1F85 \Cases{ ᾅ \accdasiaoxia{\alpha}\ypogegrammeni{} \<'{\alpha}\ypogegrammeni{} \'<{\alpha}\ypogegrammeni{}} \\ x1F86 \Cases{ ᾆ \accpsiliperispomeni{\alpha}\ypogegrammeni{} \~>{\alpha}\ypogegrammeni{} \>~{\alpha}\ypogegrammeni{}} \\ x1F87 \Cases{ ᾇ \accdasiaperispomeni{\alpha}\ypogegrammeni{} \~<{\alpha}\ypogegrammeni{} \<~{\alpha}\ypogegrammeni{}} \\ x1F88 \Cases{ ᾈ \accpsili{\Alpha}\ypogegrammeni{} \>{\Alpha}\ypogegrammeni{} } \\ x1F89 \Cases{ ᾉ \accdasia{\Alpha}\ypogegrammeni{} \<{\Alpha}\ypogegrammeni{} } \\ x1F8A \Cases{ ᾊ \accpsilivaria{\Alpha}\ypogegrammeni{} \>`{\Alpha}\ypogegrammeni{} \`>{\Alpha}\ypogegrammeni{}} \\ x1F8B \Cases{ ᾋ \accdasiavaria{\Alpha}\ypogegrammeni{} \<`{\Alpha}\ypogegrammeni{} \`<{\Alpha}\ypogegrammeni{}} \\ x1F8C \Cases{ ᾌ \accpsilioxia{\Alpha}\ypogegrammeni{} \>'{\Alpha}\ypogegrammeni{} \'>{\Alpha}\ypogegrammeni{}} \\ x1F8D \Cases{ ᾍ \accdasiaoxia{\Alpha}\ypogegrammeni{} \<'{\Alpha}\ypogegrammeni{} \'<{\Alpha}\ypogegrammeni{}} \\ x1F8E \Cases{ ᾎ \accpsiliperispomeni{\Alpha}\ypogegrammeni{} \~>{\Alpha}\ypogegrammeni{} \>~{\Alpha}\ypogegrammeni{}} \\ x1F8F \Cases{ ᾏ \accdasiaperispomeni{\Alpha}\ypogegrammeni{} \~<{\Alpha}\ypogegrammeni{} \<~{\Alpha}\ypogegrammeni{}} \\ \\ x1F90 \Cases{ ᾐ \accpsili{\eta}\ypogegrammeni{} \>{\eta}\ypogegrammeni{} } \\ x1F91 \Cases{ ᾑ \accdasia{\eta}\ypogegrammeni{} \<{\eta}\ypogegrammeni{} } \\ x1F92 \Cases{ ᾒ \accpsilivaria{\eta}\ypogegrammeni{} \>`{\eta}\ypogegrammeni{} \`>{\eta}\ypogegrammeni{} } \\ x1F93 \Cases{ ᾓ \accdasiavaria{\eta}\ypogegrammeni{} \<`{\eta}\ypogegrammeni{} \`<{\eta}\ypogegrammeni{} } \\ x1F94 \Cases{ ᾔ \accpsilioxia{\eta}\ypogegrammeni{} \>'{\eta}\ypogegrammeni{} \'>{\eta}\ypogegrammeni{} } \\ x1F95 \Cases{ ᾕ \accdasiaoxia{\eta}\ypogegrammeni{} \<'{\eta}\ypogegrammeni{} \'<{\eta}\ypogegrammeni{} } \\ x1F96 \Cases{ ᾖ \accpsiliperispomeni{\eta}\ypogegrammeni{} \~>{\eta}\ypogegrammeni{} \>~{\eta}\ypogegrammeni{} } \\ x1F97 \Cases{ ᾗ \accdasiaperispomeni{\eta}\ypogegrammeni{} \~<{\eta}\ypogegrammeni{} \<~{\eta}\ypogegrammeni{} } \\ x1F98 \Cases{ ᾘ \accpsili{\Eta}\ypogegrammeni{} \>{\Eta}\ypogegrammeni{} } \\ x1F99 \Cases{ ᾙ \accdasia{\Eta}\ypogegrammeni{} \<{\Eta}\ypogegrammeni{} } \\ x1F9A \Cases{ ᾚ \accpsilivaria{\Eta}\ypogegrammeni{} \>`{\Eta}\ypogegrammeni{} \`>{\Eta}\ypogegrammeni{} } \\ x1F9B \Cases{ ᾛ \accdasiavaria{\Eta}\ypogegrammeni{} \<`{\Eta}\ypogegrammeni{} \`<{\Eta}\ypogegrammeni{} } \\ x1F9C \Cases{ ᾜ \accpsilioxia{\Eta}\ypogegrammeni{} \>'{\Eta}\ypogegrammeni{} \'>{\Eta}\ypogegrammeni{} } \\ x1F9D \Cases{ ᾝ \accdasiaoxia{\Eta}\ypogegrammeni{} \<'{\Eta}\ypogegrammeni{} \'<{\Eta}\ypogegrammeni{} } \\ x1F9E \Cases{ ᾞ \accpsiliperispomeni{\Eta}\ypogegrammeni{} \~>{\Eta}\ypogegrammeni{} \>~{\Eta}\ypogegrammeni{} } \\ x1F9F \Cases{ ᾟ \accdasiaperispomeni{\Eta}\ypogegrammeni{} \~<{\Eta}\ypogegrammeni{} \<~{\Eta}\ypogegrammeni{} } \\ \\ x1FA0 \Cases{ ᾠ \accpsili{\omega}\ypogegrammeni{} \>{\omega}\ypogegrammeni{} } \\ x1FA1 \Cases{ ᾡ \accdasia{\omega}\ypogegrammeni{} \<{\omega}\ypogegrammeni{} } \\ x1FA2 \Cases{ ᾢ \accpsilivaria{\omega}\ypogegrammeni{} \>`{\omega}\ypogegrammeni{} \`>{\omega}\ypogegrammeni{}} \\ x1FA3 \Cases{ ᾣ \accdasiavaria{\omega}\ypogegrammeni{} \<`{\omega}\ypogegrammeni{} \`<{\omega}\ypogegrammeni{}} \\ x1FA4 \Cases{ ᾤ \accpsilioxia{\omega}\ypogegrammeni{} \>'{\omega}\ypogegrammeni{} \'>{\omega}\ypogegrammeni{}} \\ x1FA5 \Cases{ ᾦ \accdasiaoxia{\omega}\ypogegrammeni{} \<'{\omega}\ypogegrammeni{} \'<{\omega}\ypogegrammeni{}} \\ x1FA6 \Cases{ ᾧ \accpsiliperispomeni{\omega}\ypogegrammeni{} \~>{\omega}\ypogegrammeni{} \>~{\omega}\ypogegrammeni{}} \\ x1FA7 \Cases{ ᾥ \accdasiaperispomeni{\omega}\ypogegrammeni{} \~<{\omega}\ypogegrammeni{} \<~{\omega}\ypogegrammeni{}} \\ x1FA8 \Cases{ ᾨ \accpsili{\Omega}\ypogegrammeni{} \>{\Omega}\ypogegrammeni{} } \\ x1FA9 \Cases{ ᾩ \accdasia{\Omega}\ypogegrammeni{} \<{\Omega}\ypogegrammeni{} } \\ x1FAA \Cases{ ᾪ \accpsilivaria{\Omega}\ypogegrammeni{} \>`{\Omega}\ypogegrammeni{} \`>{\Omega}\ypogegrammeni{}} \\ x1FAB \Cases{ ᾫ \accdasiavaria{\Omega}\ypogegrammeni{} \<`{\Omega}\ypogegrammeni{} \`<{\Omega}\ypogegrammeni{}} \\ x1FAC \Cases{ ᾬ \accpsilioxia{\Omega}\ypogegrammeni{} \>'{\Omega}\ypogegrammeni{} \'>{\Omega}\ypogegrammeni{}} \\ x1FAD \Cases{ ᾭ \accdasiaoxia{\Omega}\ypogegrammeni{} \<'{\Omega}\ypogegrammeni{} \'<{\Omega}\ypogegrammeni{}} \\ x1FAE \Cases{ ᾮ \accpsiliperispomeni{\Omega}\ypogegrammeni{} \~>{\Omega}\ypogegrammeni{} \>~{\Omega}\ypogegrammeni{}} \\ x1FAF \Cases{ ᾯ \accdasiaperispomeni{\Omega}\ypogegrammeni{} \~<{\Omega}\ypogegrammeni{} \<~{\Omega}\ypogegrammeni{}} \\ \\ x1FB0 \Cases{ ᾰ \u{\alpha} \u{\alpha} } \\ x1FB1 \Cases{ ᾱ \={\alpha} \={\alpha} } \\ x1FB2 \Cases{ ᾲ \accvaria{\alpha}\ypogegrammeni{} \`{\alpha}\ypogegrammeni{} } \\ x1FB3 \Cases{ ᾳ \alpha\ypogegrammeni{} \alpha\ypogegrammeni{} } \\ x1FB4 \Cases{ ᾴ \accoxia{\alpha}\ypogegrammeni{} \'{\alpha}\ypogegrammeni{} } \\ x1FB6 \Cases{ ᾶ \accperispomeni{\alpha} \~{\alpha} } \\ x1FB7 \Cases{ ᾷ \accperispomeni{\alpha}\ypogegrammeni{} \~{\alpha}\ypogegrammeni{} } \\ x1FB8 \Cases{ Ᾰ \u{\Alpha} \u{\Alpha} } \\ x1FB9 \Cases{ Ᾱ \={\Alpha} \={\Alpha} } \\ x1FBA \Cases{ Ὰ \accvaria{\Alpha} \`{\Alpha} } \\ x1FBB \Cases{ Ά \accoxia{\Alpha} \'{\Alpha} } \\ x1FBC \Cases{ ᾼ \Alpha\ypogegrammeni{} \Alpha\ypogegrammeni{} } \\ \\ x1FC2 \Cases{ ῂ \accvaria{\eta}\ypogegrammeni{} \`{\eta}\ypogegrammeni{} } \\ x1FC3 \Cases{ ῃ \eta\ypogegrammeni{} \eta\ypogegrammeni{} } \\ x1FC4 \Cases{ ῄ \accoxia{\eta}\ypogegrammeni{} \'{\eta}\ypogegrammeni{} } \\ x1FC6 \Cases{ ῆ \accperispomeni{\eta} \~{\eta} } \\ x1FC7 \Cases{ ῇ \accperispomeni{\eta}\ypogegrammeni{} \~{\eta}\ypogegrammeni{} } \\ x1FC8 \Cases{ Ὲ \accvaria{\Epsilon} \`{\Epsilon} } \\ x1FC9 \Cases{ Έ \accoxia{\Epsilon} \'{\Epsilon} } \\ x1FCA \Cases{ Ὴ \accvaria{\Eta} \`{\Eta} } \\ x1FCB \Cases{ Ή \accoxia{\Eta} \'{\Eta} } \\ x1FCC \Cases{ ῌ \Eta\ypogegrammeni{} \Eta\ypogegrammeni{} } \\ \\ x1FD0 \Cases{ ῐ \u{\iota} \u{\iota} } \\ x1FD1 \Cases{ ῑ \={\iota} \={\iota} } \\ x1FD2 \Cases{ ῒ \accdialytikavaria{\iota} \`"{\iota} \"`{\iota} \"\`{\iota} \`\"{\iota} } \\ x1FD3 \Cases{ ΐ \accdialytikatonos{\iota} \'"{\iota} \"'{\iota} \"\'{\iota} \'\"{\iota} } \\ x1FD6 \Cases{ ῖ \accperispomeni{\iota} \~{\iota} } \\ x1FD7 \Cases{ ῗ \accdialytikaperispomeni{\iota} \~"{\iota} \"~{\iota} \"\~{\iota} \~\"{\iota} } \\ x1FD8 \Cases{ Ῐ \u{\Iota} \u{\Iota} } \\ x1FD9 \Cases{ Ῑ \={\Iota} \={\Iota} } \\ x1FDA \Cases{ Ὶ \accvaria{\Iota} \`{\Iota} } \\ x1FDB \Cases{ Ί \accoxia{\Iota} \'{\Iota} } \\ \\ x1FE0 \Cases{ ῠ \u{\upsilon} \u{\upsilon} } \\ x1FE1 \Cases{ ῡ \={\upsilon} \={\upsilon} } \\ x1FE2 \Cases{ ῢ \accdialytikavaria{\upsilon} \`"{\upsilon} \"`{\upsilon} \"\`{\upsilon} \`\"{\upsilon}} \\ x1FE3 \Cases{ ΰ \accdialytikatonos{\upsilon} \'"{\upsilon} \"'{\upsilon} \"\'{\upsilon} \'\"{\upsilon}} \\ x1FE4 \Cases{ ῤ \accpsili{\rho} \>{\rho} } \\ x1FE5 \Cases{ ῥ \accdasia{\rho} \<{\rho} } \\ x1FE6 \Cases{ ῦ \accperispomeni{\upsilon} \~{\upsilon} } \\ x1FE7 \Cases{ ῧ \accdialytikaperispomeni{\upsilon} \~"{\upsilon} \"~{\upsilon} \"\~{\upsilon} \~\"{\upsilon}} \\ x1FE8 \Cases{ Ῠ \u{\Upsilon} \u{\Upsilon} } \\ x1FE9 \Cases{ Ῡ \={\Upsilon} \={\Upsilon} } \\ x1FEA \Cases{ Ὺ \accvaria{\Upsilon} \`{\Upsilon} } \\ x1FEB \Cases{ Ύ \accoxia{\Upsilon} \'{\Upsilon} } \\ x1FEC \Cases{ Ῥ \accdasia{\Rho} \<{\Rho} } \\ \\ x1FF2 \Cases{ ῲ \accvaria{\omega}\ypogegrammeni{} \`{\omega}\ypogegrammeni{} } \\ x1FF3 \Cases{ ῳ \omega\ypogegrammeni{} \omega\ypogegrammeni{} } \\ x1FF4 \Cases{ ῴ \accoxia{\omega}\ypogegrammeni{} \'{\omega}\ypogegrammeni{} } \\ x1FF6 \Cases{ ῶ \accperispomeni{\omega} \~{\omega} } \\ x1FF7 \Cases{ ῷ \accperispomeni{\omega}\ypogegrammeni{} \~{\omega}\ypogegrammeni{} } \\ x1FF8 \Cases{ Ὸ \accvaria{\Omicron} \`{\Omicron} } \\ x1FF9 \Cases{ Ό \accoxia{\Omicron} \'{\Omicron} } \\ x1FFA \Cases{ Ὼ \accvaria{\Omega} \`{\Omega} } \\ x1FFB \Cases{ Ώ \accoxia{\Omega} \'{\Omega} } \\ x1FFC \Cases{ ῼ \Omega\ypogegrammeni{} \Omega\ypogegrammeni{} } \\ \end{longtable} \section{Discussion} This section only discusses differences and limitations due to the (re)definitions of the \emph{alphabeta} package. For a general discussion of characters supported by \pkgref{greek-fontenc}, see \href{char-list.pdf}{char-list.pdf}. \subsection{Pre-composed vs. combining characters} All input variants select pre-composed characters if such a character exists.% \footnote{ With LuaTeX, this document selects the Harfbuzz renderer to enable the NFC normalization (see source \texttt{char-list-alphabeta.tex}).} \subsection{Symbol variants} For several Greek letters, there are alternative glyphs which may have a different semantic in a mathematical context. Unicode reserves code points for the alternative glyphs (naming them SYMBOL as opposed to LETTER). Some of these symbols are available as \cs{var} macros in TeX's mathematical mode. \emph{alphabeta} makes them available in text mode, too. A full list of symbol-variant macros is in Table~1 in \href{alphabeta-doc.pdf}{alphabeta-doc.pdf}. In text, the alternative glyphs are considered typographical variants without special meaning. The 8-bit LGR font encoding does not allocate code points for them. \emph{Babel-greek}, \emph{% \href{http://mirrors.ctan.org/language/greek/greek-fontenc/textalpha-doc.pdf} {textalpha}} and \emph{alphabeta} 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}, \cs{symbol}, literal symbol \newcommand{\symbolvariants}{ β\beta \varbeta \betasymbol ϐ ε\epsilon \varepsilon \epsilonsymbol ϵ θ\theta \vartheta \thetasymbol ϑ Θ\Theta \varTheta \Thetasymbol ϴ κ\kappa \varkappa \kappasymbol ϰ π\pi \varpi \pisymbol ϖ ρ\rho \varrho \rhosymbol ϱ φ\phi \varphi \phisymbol 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{\Beta Β \Epsilon Ε \Theta Θ \Thetasymbol ϴ \Kappa Κ \Pi Π \Rho Ρ \Phi Φ}}. \end{quote} \ifdefined \UnicodeEncodingName \else 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|\stigma|), not \verb|\varstigma| (\ensuregreek\varstigma). \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\alpha\iota{} \acctonos\alpha\upsilon{} \acctonos\epsilon\iota{} \accpsilioxia\alpha\iota{} \accpsilioxia\alpha\upsilon{} \accpsilioxia\epsilon\iota{} \accpsili\alpha\upsilon } (named+LICR) \TestUppercase{\'{\alpha}\iota{} \'{\alpha}\upsilon{} \'{\epsilon}\iota{} \>'{\alpha}\iota{} \>'{\alpha}\upsilon{} \>'{\epsilon}\iota{} \>{\alpha}\upsilon } (short+LICR) \end{quote} The hiatus feature does not work correctly with the pre-2022 \cs{MakeUppercase}. \end{document}