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diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.txt b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.txt new file mode 100644 index 00000000000..618af69475d --- /dev/null +++ b/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.txt @@ -0,0 +1,852 @@ +lgrenc.def +*********** + +LGR Greek font encoding definitions +=================================== + +:Copyright: © 2010 Günter Milde +:Licence: This work may be distributed and/or modified under the + conditions of the `LaTeX Project Public License`_, either + version 1.3 of this license or any later version. + +:Abstract: The LGR font encoding is the de-facto standard for Greek + typesetting with LaTeX. This file provides a comprehensive set + of macros to typeset Greek with LGR encoded fonts. It works for + both, monotonic and polytonic Greek, independent of the `babel` + package. + +.. contents:: + + +Changelog +--------- + +Development of this file started under the name "lgrxenc.def" as part of the +lgrx_ bundle. With version 0.8, it moved to ``greek-fontenc/lgrx.def``. + +.. class:: borderless + +===== ============ ======================================================== +0.1 2010-03-31 initial attempt +0.2 2010-04-20 diacritics dropped in UPPERCASE. +0.3 2010-06-08 handle Titlecase and UPPERCASE extending + ``\@uclclist``. +0.4 2010-06-15 more text symbols. +0.5 2010-08-27 support ``\textalpha`` ... ``\textOmega``. +0.5.1 2012-05-08 upload to CTAN. +0.6 2012-06-29 ``\TextGreek`` wrapper command, +.. aliases for ``puenc.def`` compatibility. +0.6.1 2013-02-12 ``\@uclclist`` entries for `PU` aliases. +0.7 2013-05-13 documentation update, new accent macros names, +.. ``\TextGreek`` renamed to ``\ensuregreek``. +0.8 2013-05-13 rename to lgrenc.def (superseding the babel_ version), +.. move to greek-fontenc, +.. drop the old (<0.7) internal accent macros names. +0.8.1 2013-05-22 auxiliary macro \update@uclc@with@greek, +.. conservative naming: "text" prefix for archaic letters, +.. "LGR@" prefix for internal commands, +.. remove not required alias macros. +0.8.2 2013-05-23 fix name: ``\textpentehkaton`` -> ``\textpentehekaton``, +.. fix ``\textperiodcentered``, +.. add composite command for Ῥ (Rho with Dasia). +0.9 2013-07-16 move common definitions to ``greek-fontenc.def``, +.. add composite commands for single quotation marks. +===== ============ ======================================================== + +Usage +----- + +Load this file by calling fontenc_ with the ``LGR`` option +or indirectly via the babel_, textalpha_ or alphabeta_ packages. + +Example: + Select font encodings `T1` (as default) and `LGR` (for Greek): + + ``\usepackage[LGR,T1]{fontenc}`` + + +Implementation +-------------- + +Read this file only once +~~~~~~~~~~~~~~~~~~~~~~~~ +.. note:: The use of ``\@ifundefined`` has the side-effect that the tested + macro becomes defined and set to ``\relax`` (polluting the namespace and + interfering with tests via eTeX's ``\ifdefined``). However, in this case + no harm is done as the macro is defined by the identification_ below + anyway. + +:: + + % read this file only once + \@ifundefined{ver@lgrenc.def} + {} + {\message{LGR font encoding definitions already loaded} + \expandafter\endinput % "return" + } + + +Identification +~~~~~~~~~~~~~~ +:: + + \ProvidesFile{lgrenc.def} + [2013/07/16 v0.9 LGR Greek font encoding definitions] + % Copyright © 2010 Günter Milde + % This file is part of the "greek-fontenc" package. + % It may be distributed and/or modified under the + % conditions of the "LaTeX Project Public License", either + % version 1.3 of this license or any later version. + +You can test the version date using + +.. code:: latex + + \@ifl@ter {extension}{filename}{date}{YES}{NO} + +or using ltxcmds_' ``\@iffilelater``. + + +Base setup +~~~~~~~~~~ + +Declare the LGR font encoding and base substitutions:: + + \DeclareFontEncoding{LGR}{}{} + \DeclareFontSubstitution{LGR}{cmr}{m}{n} + \DeclareErrorFont{LGR}{cmr}{m}{n}{10} + +Text symbols +~~~~~~~~~~~~ + +Greek Alphabet +"""""""""""""" + +Greek letters are accessible by the Latin transcription, but the mapping is +specific to the LGR font encoding. + +The LICR macros provide a way to access the symbols independent of the +specific font encoding, in any font encoding supporting Greek. An +alternative Greek font encodings is LGI (ibycus_). Greek script is also +supported by the Unicode-based font encodings PU (`PDF Unicode` used by +hyperref_ for PDF metadata), EU1 (XeTeX) and EU2 (LuaTeX). The textalpha_ +package makes these macros available independent of the current font +encoding. +:: + + \DeclareTextSymbol{\textAlpha}{LGR}{65} + \DeclareTextSymbol{\textBeta}{LGR}{66} + \DeclareTextSymbol{\textGamma}{LGR}{71} + \DeclareTextSymbol{\textDelta}{LGR}{68} + \DeclareTextSymbol{\textEpsilon}{LGR}{69} + \DeclareTextSymbol{\textZeta}{LGR}{90} + \DeclareTextSymbol{\textEta}{LGR}{72} + \DeclareTextSymbol{\textTheta}{LGR}{74} + \DeclareTextSymbol{\textIota}{LGR}{73} + \DeclareTextSymbol{\textKappa}{LGR}{75} + \DeclareTextSymbol{\textLambda}{LGR}{76} + \DeclareTextSymbol{\textMu}{LGR}{77} + \DeclareTextSymbol{\textNu}{LGR}{78} + \DeclareTextSymbol{\textXi}{LGR}{88} + \DeclareTextSymbol{\textOmicron}{LGR}{79} + \DeclareTextSymbol{\textPi}{LGR}{80} + \DeclareTextSymbol{\textRho}{LGR}{82} + \DeclareTextSymbol{\textSigma}{LGR}{83} + \DeclareTextSymbol{\textTau}{LGR}{84} + \DeclareTextSymbol{\textUpsilon}{LGR}{85} + \DeclareTextSymbol{\textPhi}{LGR}{70} + \DeclareTextSymbol{\textChi}{LGR}{81} + \DeclareTextSymbol{\textPsi}{LGR}{89} + \DeclareTextSymbol{\textOmega}{LGR}{87} + % + \DeclareTextSymbol{\textalpha}{LGR}{97} + \DeclareTextSymbol{\textbeta}{LGR}{98} + \DeclareTextSymbol{\textgamma}{LGR}{103} + \DeclareTextSymbol{\textdelta}{LGR}{100} + \DeclareTextSymbol{\textepsilon}{LGR}{101} + \DeclareTextSymbol{\textzeta}{LGR}{122} + \DeclareTextSymbol{\texteta}{LGR}{104} + \DeclareTextSymbol{\texttheta}{LGR}{106} + \DeclareTextSymbol{\textiota}{LGR}{105} + \DeclareTextSymbol{\textkappa}{LGR}{107} + \DeclareTextSymbol{\textlambda}{LGR}{108} + \DeclareTextSymbol{\textmu}{LGR}{109} + \DeclareTextSymbol{\textnu}{LGR}{110} + \DeclareTextSymbol{\textxi}{LGR}{120} + \DeclareTextSymbol{\textomicron}{LGR}{111} + \DeclareTextSymbol{\textpi}{LGR}{112} + \DeclareTextSymbol{\textrho}{LGR}{114} + \DeclareTextCommand{\textsigma}{LGR}{s\noboundary} % σ + \DeclareTextSymbol{\textvarsigma}{LGR}{99} % ς final sigma + \DeclareTextCommand{\textfinalsigma}{LGR}{\textvarsigma} % ς final sigma + \DeclareTextSymbol{\textautosigma}{LGR}{115} % σ (ς at end of word) + \DeclareTextSymbol{\texttau}{LGR}{116} + \DeclareTextSymbol{\textupsilon}{LGR}{117} + \DeclareTextSymbol{\textphi}{LGR}{102} + \DeclareTextSymbol{\textchi}{LGR}{113} + \DeclareTextSymbol{\textpsi}{LGR}{121} + \DeclareTextSymbol{\textomega}{LGR}{119} + + +Additional Greek symbols +"""""""""""""""""""""""" + +Ancient Greek Numbers (Athenian Numerals) +''''''''''''''''''''''''''''''''''''''''' + +Names from ucs_ (``ucsencs.def``) +(In ucs, five hundred is (wrongly?) named \textpentehkaton.) :: + + \DeclareTextSymbol{\textpentedeka}{LGR}{2} % GREEK ACROPHONIC ATTIC FIFTY + \DeclareTextSymbol{\textpentehekaton}{LGR}{3} % GREEK ACROPHONIC ATTIC FIVE HUNDRED + \DeclareTextSymbol{\textpenteqilioi}{LGR}{4} % GREEK ACROPHONIC ATTIC FIVE THOUSAND + \DeclareTextSymbol{\textpentemuria}{LGR}{5} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND + + +Archaic letters +''''''''''''''' +Names after teubner_ and ucs_:: + + \DeclareTextSymbol{\textstigma}{LGR}{6} % ϛ + \DeclareTextSymbol{\textvarstigma}{LGR}{7} % stigma variant (CB.enc, teubner) + \DeclareTextSymbol{\textkoppa}{LGR}{18} % ϟ (greek small letter koppa) + \DeclareTextSymbol{\textqoppa}{LGR}{19} % ϙ (archaic koppa) + \DeclareTextSymbol{\textQoppa}{LGR}{21} % Ϙ (archaic Koppa) + \DeclareTextSymbol{\textStigma}{LGR}{22} % Ϛ in some fonts ϹΤ ligature + \DeclareTextSymbol{\textSampi}{LGR}{23} % Ϡ + \DeclareTextSymbol{\textsampi}{LGR}{27} % ϡ + \DeclareTextSymbol{\textanoteleia}{LGR}{38} % · + \DeclareTextSymbol{\texterotimatiko}{LGR}{63} % ; + \DeclareTextSymbol{\textdigamma}{LGR}{147} % ϝ (ucs) \digamma used by amsmath for math-macro + \DeclareTextSymbol{\textDigamma}{LGR}{195} % Ϝ (ucs) + + +Numeral signs +''''''''''''' +See also http://en.wikipedia.org/wiki/Greek_numerals + +Names from ucs_:: + + \DeclareTextSymbol{\textdexiakeraia}{LGR}{254} % ʹ (Dexia keraia) + \DeclareTextSymbol{\textaristerikeraia}{LGR}{255} % ͵ (Aristeri keraia) + + +Other +""""" + +Characters that also exist in other font encodings: + +* define them for LGR if there is a matching glyph, +* use established macro names that match with other ``*enc.def`` files and + ``textcomp.sty``. + +All encodings: See usrguide.pdf, chapter 3.14 ff:: + + \DeclareTextSymbol{\textendash}{LGR}{0} % EN DASH + \DeclareTextSymbol{\textquoteleft}{LGR}{28} % ‘ + \DeclareTextSymbol{\textquoteright}{LGR}{29} % ’ + \DeclareTextSymbol{\textperiodcentered}{LGR}{38} % · = \textanoteleia + \DeclareTextSymbol{\textcompwordmark}{LGR}{118} % ZERO WIDTH NO JOINER + \DeclareTextSymbol{\textemdash}{LGR}{127} % EM DASH + +T1:: + + \DeclareTextSymbol{\guillemotleft}{LGR}{123} % « + \DeclareTextSymbol{\guillemotright}{LGR}{125} % » + +TS1:: + + \ProvideTextCommand{\textasciibreve}{LGR}{\char30\textcompwordmark} % ˘ + \ProvideTextCommand{\textasciimacron}{LGR}{\char31\textcompwordmark} % ¯ + \ProvideTextCommand{\textasciidieresis}{LGR}{"\textcompwordmark} % " + \ProvideTextCommand{\textasciiacute}{LGR}{'\textcompwordmark} % ' + \ProvideTextCommand{\textasciigrave}{LGR}{`\textcompwordmark} % ` + \DeclareTextCommand{\textasciitilde}{LGR}{\char126\textcompwordmark} % ~ + \DeclareTextSymbol{\textohm}{LGR}{87} % Ω (Ohm sign -> Omega) + \DeclareTextSymbol{\texteuro}{LGR}{24} % € \euro in greek.ldf + \DeclareTextSymbol{\textpercent}{LGR}{37} % % + \DeclareTextSymbol{\textperthousand}{LGR}{25} % ‰ \permill in greek.ldf + +T3:: + + \DeclareTextSymbol{\textschwa}{LGR}{26} % ə + +Not implemented +""""""""""""""" + +The characters at position 16 and 17 are used in the ``\nexus`` macro +of the teubner_ package to form an extensible, hat-like bracket. In +``CB.enc``, they are mapped to + + 16--MODIFIER LETTER LOW ACUTE ACCENT + 17--MODIFIER LETTER LOW GRAVE ACCENT + +but according to the documentation of Werner Lemberg's `babel patch`_, +they rather represent the left and right part of U+23E0 TOP TORTOISE +SHELL BRACKET. + +Babel's ``lgrenc.def`` has some definitions to prevent surprises with +macros that expect a Latin script. These definitions are problematic in a +font-encoding definition file as they require ``\textlatin`` which is +defined in ``babel.def``. They were moved to ``greek.ldf``. + + +Diacritics +~~~~~~~~~~ + +This section defines `named macros`_ for Greek diacritics and standard +`symbol macros`_ as alias for simple diacritics. Convenient input +conventions for `composite diacritics`_ are defined as `composite +definitions`_. + +Advantages: + +* input convention similar to LGR input encodings (just prepend a ``\``). + +* Access pre-composed characters without resorting to the + ligature mechanism (allows proper kerning, cf. teubner-doc_). + +* Named macros can be used to ensure a font encoding supporting Greek is + used. However, substitution with pre-composed characters works only for + the active font encoding (cf. textalpha_). Named accent macros can also be + used instead of the ``\@tabacckludge`` by to-LaTeX converters to ensure + working also inside the tabbing environment. + +* Named macros are required for upcasing according to Greek typesetting + conventions (cf. `UPPERCASE`_ below) and for composite diacritics. + + +Named macros +"""""""""""" + +Definitions are based on the teubner_ package by Claudio Beccari, the ucs_ +package, and the `babel patch`_ by Werner Lemberg. Names are derived from +the Unicode name with the prefix "acc" (cf. `How to name accent macros?` +in the README_) reducing the probability of incompatibilities compared to the +two-letter teubner_ diacritic macros or the "text" prefix used by ucs_. + +Simple Greek diacritics:: + + \DeclareTextAccent{\accdialytika}{LGR}{34} % διαλυτικά (diaeresis/trema) + \DeclareTextAccent{\acctonos}{LGR}{39} % τόνος/ὀξεῖα tonos/oxia (acute) + \DeclareTextAccent{\accdasia}{LGR}{60} % δασεῖα spiritus asper (rough breathing) + \DeclareTextAccent{\accpsili}{LGR}{62} % ψιλή spiritus lenis (smooth breathing) + \DeclareTextAccent{\accvaria}{LGR}{96} % βαρεῖα (grave) + \DeclareTextAccent{\accperispomeni}{LGR}{126} % περισπωμένη (circonflex/tilde) + +The sub-iota is input after the base character. In LGR fonts, ligatures are +defined for pre-composed characters, the postfix ligature does not interfere +with kerning:: + + \DeclareTextSymbol{\prosgegrammeni}{LGR}{8} % ι "capital" sub-iota + \DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ "small" sub-iota + +Composite diacritics:: + + % Teubner name + \DeclareTextAccent{\accdialytikaperispomeni}{LGR}{32} % Cd + \DeclareTextAccent{\accdialytikatonos}{LGR}{35} % Ad + \DeclareTextAccent{\accdialytikavaria}{LGR}{36} % Gd + + \DeclareTextAccent{\accdasiaperispomeni}{LGR}{64} % Cr + \DeclareTextAccent{\accdasiavaria}{LGR}{67} % Gr + \DeclareTextAccent{\accdasiaoxia}{LGR}{86} % Ar + + \DeclareTextAccent{\accpsiliperispomeni}{LGR}{92} % Cs + \DeclareTextAccent{\accpsilioxia}{LGR}{94} % As + \DeclareTextAccent{\accpsilivaria}{LGR}{95} % Gs + +For classical Greek and linguistics, the LGR font encoding contains a number +of additional diacritic symbols:: + + \DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW + \DeclareTextAccent{\textsubarch}{LGR}{1} % (tipa) + \DeclareTextAccent{\accbrevebelow}{LGR}{20} % BREVE BELOW + \DeclareTextAccent{\u}{LGR}{30} % BREVE + \DeclareTextAccent{\=}{LGR}{31} % MACRON + + +Aliases +""""""" + +The standard _`symbol macros` are exclusively used for Greek diacritics +in LGR:: + + \DeclareTextCommand{\"}{LGR}{\accdialytika} + \DeclareTextCommand{\'}{LGR}{\acctonos} + \DeclareTextCommand{\`}{LGR}{\accvaria} + \DeclareTextCommand{\~}{LGR}{\accperispomeni} + + +The sub-iota__ is input after the base character. In LGR fonts, ligatures are +defined for pre-composed characters, the postfix ligature does not interfere +with kerning:: + + \DeclareTextSymbol{\prosgegrammeni}{LGR}{8} % ι "capital" sub-iota + \DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ "small" sub-iota + +__ http://en.wikipedia.org/wiki/Hypogegrammeni + +For classical Greek and linguistics, the LGR font encoding contains a number +of additional diacritic symbols:: + + \DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW + \DeclareTextAccent{\textsubarch}{LGR}{1} % (tipa) + \DeclareTextAccent{\accbrevebelow}{LGR}{20} % BREVE BELOW + \DeclareTextAccent{\u}{LGR}{30} % BREVE + \DeclareTextAccent{\=}{LGR}{31} % MACRON + + +Common Greek font encoding definitions +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The file greek-fontenc.def contains font encoding definitions that are +shared by font encodings providing Greek characters:: + + \input{greek-fontenc.def} + + +Composite definitions +~~~~~~~~~~~~~~~~~~~~~ + +Composite diacritics +"""""""""""""""""""" + +Composite accents can be input as sequence of simple diacritics (in +arbitrary order) via named macro, symbol macro and "transcription +characters", e.g. ``\accdialytica\accvaria\textalpha``, ``\"\'\textalpha``, +``\"'\textalpha``, or ``\'"\textalpha``. + +The actual declarations are part of the `common Greek font encoding +definitions`_. + + +Pre-composed letters +"""""""""""""""""""" +Small letters with diacritics +''''''''''''''''''''''''''''' + +(from teubner_ with changed names of the composite accents):: + + \DeclareTextComposite{\accvaria}{LGR}{a}{128} + \DeclareTextComposite{\accdasia}{LGR}{a}{129} + \DeclareTextComposite{\accpsili}{LGR}{a}{130} + \DeclareTextComposite{\accdasiavaria}{LGR}{a}{131} + \DeclareTextComposite{\acctonos}{LGR}{a}{136} + \DeclareTextComposite{\accdasiaoxia}{LGR}{a}{137} + \DeclareTextComposite{\accpsilioxia}{LGR}{a}{138} + \DeclareTextComposite{\accpsilivaria}{LGR}{a}{139} + \DeclareTextComposite{\accperispomeni}{LGR}{a}{144} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{a}{145} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{a}{146} + \DeclareTextComposite{\accvaria}{LGR}{h}{152} + \DeclareTextComposite{\accdasia}{LGR}{h}{153} + \DeclareTextComposite{\accpsili}{LGR}{h}{154} + \DeclareTextComposite{\acctonos}{LGR}{h}{160} + \DeclareTextComposite{\accdasiaoxia}{LGR}{h}{161} + \DeclareTextComposite{\accpsilioxia}{LGR}{h}{162} + \DeclareTextComposite{\accdasiavaria}{LGR}{h}{163} + \DeclareTextComposite{\accperispomeni}{LGR}{h}{168} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{h}{169} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{h}{170} + \DeclareTextComposite{\accpsilivaria}{LGR}{h}{171} + \DeclareTextComposite{\accvaria}{LGR}{w}{176} + \DeclareTextComposite{\accdasia}{LGR}{w}{177} + \DeclareTextComposite{\accpsili}{LGR}{w}{178} + \DeclareTextComposite{\accdasiavaria}{LGR}{w}{179} + \DeclareTextComposite{\acctonos}{LGR}{w}{184} + \DeclareTextComposite{\accdasiaoxia}{LGR}{w}{185} + \DeclareTextComposite{\accpsilioxia}{LGR}{w}{186} + \DeclareTextComposite{\accpsilivaria}{LGR}{w}{187} + \DeclareTextComposite{\accperispomeni}{LGR}{w}{192} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{w}{193} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{w}{194} + \DeclareTextComposite{\accvaria}{LGR}{i}{200} + \DeclareTextComposite{\accdasia}{LGR}{i}{201} + \DeclareTextComposite{\accpsili}{LGR}{i}{202} + \DeclareTextComposite{\accdasiavaria}{LGR}{i}{203} + \DeclareTextComposite{\acctonos}{LGR}{i}{208} + \DeclareTextComposite{\accdasiaoxia}{LGR}{i}{209} + \DeclareTextComposite{\accpsilioxia}{LGR}{i}{210} + \DeclareTextComposite{\accpsilivaria}{LGR}{i}{211} + \DeclareTextComposite{\accperispomeni}{LGR}{i}{216} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{i}{217} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{i}{218} + \DeclareTextComposite{\accdialytika}{LGR}{i}{240} + \DeclareTextComposite{\accdialytikavaria}{LGR}{i}{241} + \DeclareTextComposite{\accdialytikatonos}{LGR}{i}{242} + \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{i}{243} + \DeclareTextComposite{\accvaria}{LGR}{u}{204} + \DeclareTextComposite{\accdasia}{LGR}{u}{205} + \DeclareTextComposite{\accpsili}{LGR}{u}{206} + \DeclareTextComposite{\accdasiavaria}{LGR}{u}{207} + \DeclareTextComposite{\acctonos}{LGR}{u}{212} + \DeclareTextComposite{\accdasiaoxia}{LGR}{u}{213} + \DeclareTextComposite{\accpsilioxia}{LGR}{u}{214} + \DeclareTextComposite{\accpsilivaria}{LGR}{u}{215} + \DeclareTextComposite{\accperispomeni}{LGR}{u}{220} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{u}{221} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{u}{222} + \DeclareTextComposite{\accdialytika}{LGR}{u}{244} + \DeclareTextComposite{\accdialytikavaria}{LGR}{u}{245} + \DeclareTextComposite{\accdialytikatonos}{LGR}{u}{246} + \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{u}{247} + \DeclareTextComposite{\accvaria}{LGR}{e}{224} + \DeclareTextComposite{\accdasia}{LGR}{e}{225} + \DeclareTextComposite{\accpsili}{LGR}{e}{226} + \DeclareTextComposite{\accdasiavaria}{LGR}{e}{227} + \DeclareTextComposite{\acctonos}{LGR}{e}{232} + \DeclareTextComposite{\accdasiaoxia}{LGR}{e}{233} + \DeclareTextComposite{\accpsilioxia}{LGR}{e}{234} + \DeclareTextComposite{\accpsilivaria}{LGR}{e}{235} + \DeclareTextComposite{\accvaria}{LGR}{o}{228} + \DeclareTextComposite{\accdasia}{LGR}{o}{229} + \DeclareTextComposite{\accpsili}{LGR}{o}{230} + \DeclareTextComposite{\accdasiavaria}{LGR}{o}{231} + \DeclareTextComposite{\acctonos}{LGR}{o}{236} + \DeclareTextComposite{\accdasiaoxia}{LGR}{o}{237} + \DeclareTextComposite{\accpsilioxia}{LGR}{o}{238} + \DeclareTextComposite{\accpsilivaria}{LGR}{o}{239} + \DeclareTextComposite{\accdasia}{LGR}{r}{251} + \DeclareTextComposite{\accpsili}{LGR}{r}{252} + +Pre-composed letters with diacritics + LICR macros:: + + \DeclareTextComposite{\accvaria}{LGR}{\textalpha}{128} + \DeclareTextComposite{\accdasia}{LGR}{\textalpha}{129} + \DeclareTextComposite{\accpsili}{LGR}{\textalpha}{130} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textalpha}{131} + \DeclareTextComposite{\acctonos}{LGR}{\textalpha}{136} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textalpha}{137} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textalpha}{138} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textalpha}{139} + \DeclareTextComposite{\accperispomeni}{LGR}{\textalpha}{144} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textalpha}{145} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textalpha}{146} + \DeclareTextComposite{\accvaria}{LGR}{\texteta}{152} + \DeclareTextComposite{\accdasia}{LGR}{\texteta}{153} + \DeclareTextComposite{\accpsili}{LGR}{\texteta}{154} + \DeclareTextComposite{\acctonos}{LGR}{\texteta}{160} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\texteta}{161} + \DeclareTextComposite{\accpsilioxia}{LGR}{\texteta}{162} + \DeclareTextComposite{\accdasiavaria}{LGR}{\texteta}{163} + \DeclareTextComposite{\accperispomeni}{LGR}{\texteta}{168} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\texteta}{169} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\texteta}{170} + \DeclareTextComposite{\accpsilivaria}{LGR}{\texteta}{171} + \DeclareTextComposite{\accvaria}{LGR}{\textomega}{176} + \DeclareTextComposite{\accdasia}{LGR}{\textomega}{177} + \DeclareTextComposite{\accpsili}{LGR}{\textomega}{178} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textomega}{179} + \DeclareTextComposite{\acctonos}{LGR}{\textomega}{184} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textomega}{185} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textomega}{186} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textomega}{187} + \DeclareTextComposite{\accperispomeni}{LGR}{\textomega}{192} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textomega}{193} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textomega}{194} + \DeclareTextComposite{\accvaria}{LGR}{\textiota}{200} + \DeclareTextComposite{\accdasia}{LGR}{\textiota}{201} + \DeclareTextComposite{\accpsili}{LGR}{\textiota}{202} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textiota}{203} + \DeclareTextComposite{\acctonos}{LGR}{\textiota}{208} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textiota}{209} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textiota}{210} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textiota}{211} + \DeclareTextComposite{\accperispomeni}{LGR}{\textiota}{216} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textiota}{217} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textiota}{218} + \DeclareTextComposite{\accdialytika}{LGR}{\textiota}{240} + \DeclareTextComposite{\accdialytikavaria}{LGR}{\textiota}{241} + \DeclareTextComposite{\accdialytikatonos}{LGR}{\textiota}{242} + \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textiota}{243} + \DeclareTextComposite{\accvaria}{LGR}{\textupsilon}{204} + \DeclareTextComposite{\accdasia}{LGR}{\textupsilon}{205} + \DeclareTextComposite{\accpsili}{LGR}{\textupsilon}{206} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textupsilon}{207} + \DeclareTextComposite{\acctonos}{LGR}{\textupsilon}{212} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textupsilon}{213} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textupsilon}{214} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textupsilon}{215} + \DeclareTextComposite{\accperispomeni}{LGR}{\textupsilon}{220} + \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textupsilon}{221} + \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textupsilon}{222} + \DeclareTextComposite{\accdialytika}{LGR}{\textupsilon}{244} + \DeclareTextComposite{\accdialytikavaria}{LGR}{\textupsilon}{245} + \DeclareTextComposite{\accdialytikatonos}{LGR}{\textupsilon}{246} + \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textupsilon}{247} + \DeclareTextComposite{\accvaria}{LGR}{\textepsilon}{224} + \DeclareTextComposite{\accdasia}{LGR}{\textepsilon}{225} + \DeclareTextComposite{\accpsili}{LGR}{\textepsilon}{226} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textepsilon}{227} + \DeclareTextComposite{\acctonos}{LGR}{\textepsilon}{232} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textepsilon}{233} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textepsilon}{234} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textepsilon}{235} + \DeclareTextComposite{\accvaria}{LGR}{\textomicron}{228} + \DeclareTextComposite{\accdasia}{LGR}{\textomicron}{229} + \DeclareTextComposite{\accpsili}{LGR}{\textomicron}{230} + \DeclareTextComposite{\accdasiavaria}{LGR}{\textomicron}{231} + \DeclareTextComposite{\acctonos}{LGR}{\textomicron}{236} + \DeclareTextComposite{\accdasiaoxia}{LGR}{\textomicron}{237} + \DeclareTextComposite{\accpsilioxia}{LGR}{\textomicron}{238} + \DeclareTextComposite{\accpsilivaria}{LGR}{\textomicron}{239} + \DeclareTextComposite{\accdasia}{LGR}{r}{251} + \DeclareTextComposite{\accpsili}{LGR}{r}{252} + + +Capital letters with diacritics +''''''''''''''''''''''''''''''' + + In Greek, diacritics are omitted in all-uppercase words, but kept as part + of an uppercase initial (written before rather than above the letter). + + The diaytika should also always be used in all-uppercase words (even + in cases where they are not needed when writing in lowercase) + + -- http://en.wikipedia.org/wiki/Capitalization + +In Title Case, place diacritics before instead of above the base character:: + + \DeclareTextCompositeCommand{\accdasia}{LGR}{A}{<A} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{A}{<`A} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{A}{<'A} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{A}{<\char126A} + \DeclareTextCompositeCommand{\accpsili}{LGR}{A}{>A} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{A}{>`A} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{A}{>'A} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{A}{>\char126A} + \DeclareTextCompositeCommand{\acctonos}{LGR}{A}{'A} + \DeclareTextCompositeCommand{\accvaria}{LGR}{A}{`A} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{E}{<E} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{E}{<'E} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{E}{<`E} + \DeclareTextCompositeCommand{\accpsili}{LGR}{E}{>E} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{E}{>'E} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{E}{>`E} + \DeclareTextCompositeCommand{\acctonos}{LGR}{E}{'E} + \DeclareTextCompositeCommand{\accvaria}{LGR}{E}{`E} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{H}{<H} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{H}{<`H} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{H}{<'H} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{H}{<\char126H} + \DeclareTextCompositeCommand{\accpsili}{LGR}{H}{>H} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{H}{>`H} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{H}{>'H} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{H}{>\char126H} + \DeclareTextCompositeCommand{\acctonos}{LGR}{H}{'H} + \DeclareTextCompositeCommand{\accvaria}{LGR}{H}{`H} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{I}{<I} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{I}{<`I} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{I}{<'I} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{I}{<\char126I} + \DeclareTextCompositeCommand{\accpsili}{LGR}{I}{>I} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{I}{>`I} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{I}{>'I} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{I}{>\char126I} + \DeclareTextCompositeCommand{\acctonos}{LGR}{I}{'I} + \DeclareTextCompositeCommand{\accvaria}{LGR}{I}{`I} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{O}{<O} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{O}{<`O} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{O}{<'O} + \DeclareTextCompositeCommand{\accpsili}{LGR}{O}{>O} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{O}{>`O} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{O}{>'O} + \DeclareTextCompositeCommand{\acctonos}{LGR}{O}{'O} + \DeclareTextCompositeCommand{\accvaria}{LGR}{O}{`O} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{R}{<R} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{U}{<U} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{U}{<`U} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{U}{<'U} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{U}{<\char126U} + \DeclareTextCompositeCommand{\acctonos}{LGR}{U}{'U} + \DeclareTextCompositeCommand{\accvaria}{LGR}{U}{`U} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{W}{<W} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{W}{<`W} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{W}{<'W} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{W}{<\char126W} + \DeclareTextCompositeCommand{\accpsili}{LGR}{W}{>W} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{W}{>`W} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{W}{>'W} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{W}{>\char126W} + \DeclareTextCompositeCommand{\acctonos}{LGR}{W}{'W} + \DeclareTextCompositeCommand{\accvaria}{LGR}{W}{`W} + +Except for the dialytika:: + + \DeclareTextComposite{\accdialytika}{LGR}{I}{219} + \DeclareTextComposite{\accdialytika}{LGR}{U}{223} + +Do the same for the LICR macros:: + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textAlpha}{<A} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textAlpha}{<`A} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textAlpha}{<'A} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textAlpha}{<\char126A} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textAlpha}{>A} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textAlpha}{>`A} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textAlpha}{>'A} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textAlpha}{>\char126A} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textAlpha}{'A} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textAlpha}{`A} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textEpsilon}{<E} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEpsilon}{<'E} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEpsilon}{<`E} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textEpsilon}{>E} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEpsilon}{>'E} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEpsilon}{>`E} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textEpsilon}{'E} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textEpsilon}{`E} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textEta}{<H} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEta}{<`H} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEta}{<'H} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textEta}{<\char126H} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textEta}{>H} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEta}{>`H} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEta}{>'H} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textEta}{>\char126H} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textEta}{'H} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textEta}{`H} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textIota}{<I} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textIota}{<`I} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textIota}{<'I} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textIota}{<\char126I} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textIota}{>I} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textIota}{>`I} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textIota}{>'I} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textIota}{>\char126I} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textIota}{'I} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textIota}{`I} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmicron}{<O} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmicron}{<`O} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmicron}{<'O} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmicron}{>O} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmicron}{>`O} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmicron}{>'O} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmicron}{'O} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmicron}{`O} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textRho}{<R} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textUpsilon}{<U} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textUpsilon}{<`U} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textUpsilon}{<'U} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textUpsilon}{<\char126U} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textUpsilon}{'U} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textUpsilon}{`U} + + \DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmega}{<W} + \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmega}{<`W} + \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmega}{<'W} + \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textOmega}{<\char126W} + \DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmega}{>W} + \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmega}{>`W} + \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmega}{>'W} + \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textOmega}{>\char126W} + \DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmega}{'W} + \DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmega}{`W} + +Except for the dialytika:: + + \DeclareTextComposite{\accdialytika}{LGR}{\textIota}{219} + \DeclareTextComposite{\accdialytika}{LGR}{\textUpsilon}{223} + + +UPPERCASE +~~~~~~~~~ + +The `common Greek font encoding definitions`_ in ``greek-fontenc.def`` extend +the `uclclist` with Greek LICR macros. Here, we add LGR specific "hiatus" +handling:: + + \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{A}{\LGR@A@hiatus} + \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{E}{\LGR@E@hiatus} + +TODO: What does the \LGR@hiatus command "see" if an unicode literal follows? + +.. code:: latex + + % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{\symbol{"ce}}{bluff} + % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{"cf}{blaff} + % \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{ι}{blaff} + +Look ahead and place a diaeresis on Ι or Υ:: + + \DeclareTextCommand{\LGR@A@hiatus}{LGR}{% + \LGR@ifnextchar{I}{A\"}{% + \LGR@ifnextchar{U}{A\"}{% + \LGR@ifnextchar{\textIota}{A\"}{% + \LGR@ifnextchar{\textUpsilon}{A\"}{A}% + }% + }% + }% + } + \DeclareTextCommand{\LGR@E@hiatus}{LGR}{% + \LGR@ifnextchar{I}{E\"}{% + \LGR@ifnextchar{U}{E\"}{% + \LGR@ifnextchar{\textIota}{E\"}{% + \LGR@ifnextchar{\textUpsilon}{E\"}{E}% + }% + }% + }% + } + +Unfortunately, the lookahead breaks kerning. + +Alternatives tried: + +* CompositeCommands fail at the end of a macro, e.g. ``\emph{\'a}`` + + .. code:: latex + + \DeclareTextCommand{\LGR@A@hiatus}{LGR}{A} + \DeclareTextCommand{\LGR@E@hiatus}{LGR}{E} + + \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{}{A} + \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{I}{A\"I} + \DeclareTextCompositeCommand{\LGR@A@hiatus}{LGR}{U}{A\"U} + + +* The glyph No 12 is a special "Upcase Alpha" that in ligature with Y + and I adds a diaresis to them. However, it seems that it has only + kerning definitions for I and Y (as it is not intended for direct + use) + + .. code:: latex + + \DeclareTextComposite{\LGR@hiatus}{LGR}{A}{12} + + No such glyph exists for E but this is no problem as E does + not require kerning anyway. + +.. References + ---------- + +.. _README: README.html +.. _alphabeta: alphabeta.sty.html +.. _athnum: http://www.ctan.org/pkg/athnum +.. _Babel: http://www.ctan.org/pkg/babel +.. _babel patch: http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf +.. _fntguide: http://mirror.ctan.org/macros/latex/doc/fntguide.pdf +.. _fontenc: http://www.ctan.org/pkg/fontenc +.. _hyperref: http://www.ctan.org/pkg/hyperref +.. _ibycus: http://www.ctan.org/pkg/ibycus-babel +.. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt +.. _lgrx: http://www.ctan.org/pkg/lgrx +.. _ltxcmds: http://www.ctan.org/pkg/ltxcmds +.. _teubner: http://www.ctan.org/pkg/teubner +.. _teubner-doc: + http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf +.. _textalpha: textalpha.sty.html +.. _ucs: http://www.ctan.org/pkg/unicode |