From 85c6a8aa9952fa244dac588d1e2a036ecd7ca772 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Fri, 13 Sep 2013 22:08:33 +0000 Subject: greek-fontenc (13sep13) git-svn-id: svn://tug.org/texlive/trunk@31645 c570f23f-e606-0410-a88d-b1316a301751 --- .../doc/latex/greek-fontenc/alphabeta.sty.html | 455 +++++++++++++++++++++ 1 file changed, 455 insertions(+) create mode 100644 Master/texmf-dist/doc/latex/greek-fontenc/alphabeta.sty.html (limited to 'Master/texmf-dist/doc/latex/greek-fontenc/alphabeta.sty.html') diff --git a/Master/texmf-dist/doc/latex/greek-fontenc/alphabeta.sty.html b/Master/texmf-dist/doc/latex/greek-fontenc/alphabeta.sty.html new file mode 100644 index 00000000000..41e37920df7 --- /dev/null +++ b/Master/texmf-dist/doc/latex/greek-fontenc/alphabeta.sty.html @@ -0,0 +1,455 @@ + + + + + + +alphabeta: Greek symbols in text and math + + + + + +
+

alphabeta: Greek symbols in text and math

+ +
+ + +
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.

+
+
Identification
+
\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{alphabeta}
+[2013/09/11 v0.4 macros for Greek letters in text and math]
+
+
+
+
+

Abstract

+

Use \alpha, \beta, ... for Greek letters in text and math +mode.

+
+
+
Changelog:
+
+++++ + + + + + + + + + + + + + + + + + + + + + + +

2012-06-26

0.1

initial version

2013-05-03

0.2

new accent macro names with lgrxenc.def 0.7

2013-05-28

0.3

use lgrenc.def from greek-fontenc,

+ 

enable Unicode input in math mode.

2013-09-11

0.4

move to greek-fontenc, support XeTeX/LuaTeX.

+
+
+
+

Motivation

+

By default, the \alpha, \beta, ... macros for Greek letters +are only valid in mathematical mode.

+

With this package, the math macros are redefined to work in both, text and +math mode, so that Greek letters can be specified with the established +command names in text, too.

+

If used together with the utf8 option of inputenc, literal Unicode +characters can be used for Greek symbols in mathematical formulas.

+
+

Attention!

+

The macros work well in any font encoding for single symbols. +However, with 8-bit TeX, the automatic font-encoding switches behind the +doors interfere with kerning between letters and replacement of +accent+character with a pre-composed character.

+

Therefore, Greek text should be written with the help of babel or +polyglossia (setting the language to greek) or wrapped in the +provided ensuregreek macro. Using babel or polyglossia also helps +to ensure proper hyphenation.

+
+
+
+

Usage

+
\usepackage{alphabeta}
+
+

For details see alphabeta-test.tex and alphabeta-test.pdf.

+
+
+

Implementation

+
+

Requirements

+

This package extends the textalpha package:

+
\RequirePackage{textalpha}
+
+

textalpha depends on greek-fontenc and (with 8-bit TeX) recommends +greek-inputenc.

+

This package requires the e-TeX extensions (i.e. a not too old TeX +distribution) for the \ifdefined test.

+

It uses the \TextOrMath test from the fixltx2e standard LaTeX +package:

+
\RequirePackage{fixltx2e}
+
+
+
+

Postpone the re-definitions

+

To prevent other packages overwriting the re-defined commands we postpone +the next steps until the start of the document body:

+
\AtBeginDocument{
+
+
+
+

Save math macros

+

Provide an alias for the standard math commands:

+
\let\mathGamma\Gamma
+\let\mathDelta\Delta
+\let\mathTheta\Theta
+\let\mathLambda\Lambda
+\let\mathXi\Xi
+\let\mathPi\Pi
+\let\mathSigma\Sigma
+\let\mathUpsilon\Upsilon
+\let\mathPhi\Phi
+\let\mathPsi\Psi
+\let\mathOmega\Omega
+%
+\let\mathalpha\alpha
+\let\mathbeta\beta
+\let\mathgamma\gamma
+\let\mathdelta\delta
+\let\mathepsilon\epsilon
+\let\mathzeta\zeta
+\let\matheta\eta
+\let\maththeta\theta
+\let\mathiota\iota
+\let\mathkappa\kappa
+\let\mathlambda\lambda
+\let\mathmu\mu
+\let\mathnu\nu
+\let\mathxi\xi
+\let\mathpi\pi
+\let\mathrho\rho
+\let\mathsigma\sigma
+\let\mathvarsigma\varsigma
+\let\mathtau\tau
+\let\mathupsilon\upsilon
+\let\mathphi\phi
+\let\mathchi\chi
+\let\mathpsi\psi
+\let\mathomega\omega
+% ``\digamma`` is defined by amsmath, provide a fallback
+\providecommand*{\digamma}{\textit{\textdigamma}}
+\let\mathdigamma\digamma
+
+
+
+

Commands to access Greek letters by name

+

For letters defined in math mode, the commands work in both, text and math.

+

Some Greek letters look identical to Latin letters and can therefore not be +used as variable symbols in math formulas. These letters are not defined in +TeX’s math mode, we provide an alias to the corrsponding \text... +command.

+
\providecommand*{\Alpha}{\textAlpha}
+\providecommand*{\Beta}{\textBeta}
+\renewcommand*{\Gamma}{\TextOrMath{\textGamma}{\mathGamma}}
+\renewcommand*{\Delta}{\TextOrMath{\textDelta}{\mathDelta}}
+\providecommand*{\Epsilon}{\textEpsilon}
+\providecommand*{\Zeta}{\textZeta}
+\providecommand*{\Eta}{\textEta}
+\renewcommand*{\Theta}{\TextOrMath{\textTheta}{\mathTheta}}
+\providecommand*{\Iota}{\textIota}
+\providecommand*{\Kappa}{\textKappa}
+\renewcommand*{\Lambda}{\TextOrMath{\textLambda}{\mathLambda}}
+\providecommand*{\Mu}{\textMu}
+\providecommand*{\Nu}{\textNu}
+\renewcommand*{\Xi}{\TextOrMath{\textXi}{\mathXi}}
+\providecommand*{\Omicron}{\textOmicron}
+\renewcommand*{\Pi}{\TextOrMath{\textPi}{\mathPi}}
+\providecommand*{\Rho}{\textRho}
+\renewcommand*{\Sigma}{\TextOrMath{\textSigma}{\mathSigma}}
+\providecommand*{\Tau}{\textTau}
+\renewcommand*{\Upsilon}{\TextOrMath{\textUpsilon}{\mathUpsilon}}
+\renewcommand*{\Phi}{\TextOrMath{\textPhi}{\mathPhi}}
+\providecommand*{\Chi}{\textChi}
+\renewcommand*{\Psi}{\TextOrMath{\textPsi}{\mathPsi}}
+\renewcommand*{\Omega}{\TextOrMath{\textOmega}{\mathOmega}}
+%
+\renewcommand*{\alpha}{\TextOrMath{\textalpha}{\mathalpha}}
+\renewcommand*{\beta}{\TextOrMath{\textbeta}{\mathbeta}}
+\renewcommand*{\gamma}{\TextOrMath{\textgamma}{\mathgamma}}
+\renewcommand*{\delta}{\TextOrMath{\textdelta}{\mathdelta}}
+\renewcommand*{\epsilon}{\TextOrMath{\textepsilon}{\mathepsilon}}
+\renewcommand*{\zeta}{\TextOrMath{\textzeta}{\mathzeta}}
+\renewcommand*{\eta}{\TextOrMath{\texteta}{\matheta}}
+\renewcommand*{\theta}{\TextOrMath{\texttheta}{\maththeta}}
+\renewcommand*{\iota}{\TextOrMath{\textiota}{\mathiota}}
+\renewcommand*{\kappa}{\TextOrMath{\textkappa}{\mathkappa}}
+\renewcommand*{\lambda}{\TextOrMath{\textlambda}{\mathlambda}}
+\renewcommand*{\mu}{\TextOrMath{\textmu}{\mathmu}}
+\renewcommand*{\nu}{\TextOrMath{\textnu}{\mathnu}}
+\renewcommand*{\xi}{\TextOrMath{\textxi}{\mathxi}}
+\providecommand*{\omicron}{\textomicron}
+\renewcommand*{\pi}{\TextOrMath{\textpi}{\mathpi}}
+\renewcommand*{\rho}{\TextOrMath{\textrho}{\mathrho}}
+\renewcommand*{\sigma}{\TextOrMath{\textsigma}{\mathsigma}}
+\renewcommand*{\varsigma}{\TextOrMath{\textvarsigma}{\mathvarsigma}}
+\providecommand*{\finalsigma}{\varsigma}
+\renewcommand*{\tau}{\TextOrMath{\texttau}{\mathtau}}
+\renewcommand*{\upsilon}{\TextOrMath{\textupsilon}{\mathupsilon}}
+\renewcommand*{\phi}{\TextOrMath{\textphi}{\mathphi}}
+\renewcommand*{\chi}{\TextOrMath{\textchi}{\mathchi}}
+\renewcommand*{\psi}{\TextOrMath{\textpsi}{\mathpsi}}
+\renewcommand*{\omega}{\TextOrMath{\textomega}{\mathomega}}
+
+
+

Archaic letters

+
\renewcommand*{\digamma}{\TextOrMath{\textdigamma}{\mathdigamma}} % ϝ
+\providecommand*{\Digamma}{\textDigamma}     % Ϝ
+\providecommand*{\stigma}{\textstigma}       % ϛ
+\providecommand*{\varstigma}{\textvarstigma} % stigma variant (CB.enc, teubner)
+\providecommand*{\koppa}{\textkoppa}         % ϟ (greek small letter koppa)
+\providecommand*{\qoppa}{\textqoppa}         % ϙ (archaic koppa)
+\providecommand*{\Qoppa}{\textQoppa}         % Ϙ (archaic Koppa)
+\providecommand*{\Stigma}{\textStigma}       % Ϛ (in some fonts ϹΤ ligature)
+\providecommand*{\Sampi}{\textSampi}         % Ϡ
+\providecommand*{\sampi}{\textsampi}         % ϡ
+
+
+
+
+

TextCompositeCommands for the generic macros

+

The NFSS TextComposite mechanism looks for the next token without expanding +it. In order to let compositions like \ensuregreek{\'\Alpha} or +\ensuregreek{\>"\alpha} work as expected we define TextComposites with the +letter name commands. (Composition only works if the active font encoding +is LGR).

+
\ifdefined\XeTeXrevision
+  \input{alphabeta-euenc.def}
+\else\ifdefined\luatexversion
+  \input{alphabeta-euenc.def}
+\else
+  \DeclareTextComposite{\accvaria}{LGR}{\alpha}{128}
+  \DeclareTextComposite{\accdasia}{LGR}{\alpha}{129}
+  \DeclareTextComposite{\accpsili}{LGR}{\alpha}{130}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\alpha}{131}
+  \DeclareTextComposite{\acctonos}{LGR}{\alpha}{136}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\alpha}{137}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\alpha}{138}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\alpha}{139}
+  \DeclareTextComposite{\accperispomeni}{LGR}{\alpha}{144}
+  \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\alpha}{145}
+  \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\alpha}{146}
+  \DeclareTextComposite{\accvaria}{LGR}{\eta}{152}
+  \DeclareTextComposite{\accdasia}{LGR}{\eta}{153}
+  \DeclareTextComposite{\accpsili}{LGR}{\eta}{154}
+  \DeclareTextComposite{\acctonos}{LGR}{\eta}{160}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\eta}{161}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\eta}{162}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\eta}{163}
+  \DeclareTextComposite{\accperispomeni}{LGR}{\eta}{168}
+  \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\eta}{169}
+  \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\eta}{170}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\eta}{171}
+  \DeclareTextComposite{\accvaria}{LGR}{\omega}{176}
+  \DeclareTextComposite{\accdasia}{LGR}{\omega}{177}
+  \DeclareTextComposite{\accpsili}{LGR}{\omega}{178}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\omega}{179}
+  \DeclareTextComposite{\acctonos}{LGR}{\omega}{184}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\omega}{185}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\omega}{186}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\omega}{187}
+  \DeclareTextComposite{\accperispomeni}{LGR}{\omega}{192}
+  \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\omega}{193}
+  \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\omega}{194}
+  \DeclareTextComposite{\accvaria}{LGR}{\iota}{200}
+  \DeclareTextComposite{\accdasia}{LGR}{\iota}{201}
+  \DeclareTextComposite{\accpsili}{LGR}{\iota}{202}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\iota}{203}
+  \DeclareTextComposite{\acctonos}{LGR}{\iota}{208}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\iota}{209}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\iota}{210}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\iota}{211}
+  \DeclareTextComposite{\accperispomeni}{LGR}{\iota}{216}
+  \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\iota}{217}
+  \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\iota}{218}
+  \DeclareTextComposite{\accdialytika}{LGR}{\iota}{240}
+  \DeclareTextComposite{\accdialytikavaria}{LGR}{\iota}{241}
+  \DeclareTextComposite{\accdialytikatonos}{LGR}{\iota}{242}
+  \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\iota}{243}
+  \DeclareTextComposite{\accvaria}{LGR}{\upsilon}{204}
+  \DeclareTextComposite{\accdasia}{LGR}{\upsilon}{205}
+  \DeclareTextComposite{\accpsili}{LGR}{\upsilon}{206}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\upsilon}{207}
+  \DeclareTextComposite{\acctonos}{LGR}{\upsilon}{212}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\upsilon}{213}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\upsilon}{214}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\upsilon}{215}
+  \DeclareTextComposite{\accperispomeni}{LGR}{\upsilon}{220}
+  \DeclareTextComposite{\accdasiaperispomeni}{LGR}{\upsilon}{221}
+  \DeclareTextComposite{\accpsiliperispomeni}{LGR}{\upsilon}{222}
+  \DeclareTextComposite{\accdialytika}{LGR}{\upsilon}{244}
+  \DeclareTextComposite{\accdialytikavaria}{LGR}{\upsilon}{245}
+  \DeclareTextComposite{\accdialytikatonos}{LGR}{\upsilon}{246}
+  \DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\upsilon}{247}
+  \DeclareTextComposite{\accvaria}{LGR}{\epsilon}{224}
+  \DeclareTextComposite{\accdasia}{LGR}{\epsilon}{225}
+  \DeclareTextComposite{\accpsili}{LGR}{\epsilon}{226}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\epsilon}{227}
+  \DeclareTextComposite{\acctonos}{LGR}{\epsilon}{232}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\epsilon}{233}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\epsilon}{234}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\epsilon}{235}
+  \DeclareTextComposite{\accvaria}{LGR}{\omicron}{228}
+  \DeclareTextComposite{\accdasia}{LGR}{\omicron}{229}
+  \DeclareTextComposite{\accpsili}{LGR}{\omicron}{230}
+  \DeclareTextComposite{\accdasiavaria}{LGR}{\omicron}{231}
+  \DeclareTextComposite{\acctonos}{LGR}{\omicron}{236}
+  \DeclareTextComposite{\accdasiaoxia}{LGR}{\omicron}{237}
+  \DeclareTextComposite{\accpsilioxia}{LGR}{\omicron}{238}
+  \DeclareTextComposite{\accpsilivaria}{LGR}{\omicron}{239}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Alpha}{<A}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Alpha}{<`A}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Alpha}{<'A}
+  \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\Alpha}{<\char126A}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Alpha}{>A}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Alpha}{>`A}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Alpha}{>'A}
+  \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\Alpha}{>\char126A}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Alpha}{'A}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Alpha}{`A}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Epsilon}{<E}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Epsilon}{<'E}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Epsilon}{<`E}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Epsilon}{>E}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Epsilon}{>'E}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Epsilon}{>`E}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Epsilon}{'E}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Epsilon}{`E}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Eta}{<H}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Eta}{<`H}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Eta}{<'H}
+  \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\Eta}{<\char126H}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Eta}{>H}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Eta}{>`H}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Eta}{>'H}
+  \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\Eta}{>\char126H}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Eta}{'H}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Eta}{`H}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Iota}{<I}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Iota}{<`I}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Iota}{<'I}
+  \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\Iota}{<\char126I}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Iota}{>I}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Iota}{>`I}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Iota}{>'I}
+  \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\Iota}{>\char126I}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Iota}{'I}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Iota}{`I}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Omicron}{<O}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Omicron}{<`O}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Omicron}{<'O}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Omicron}{>O}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Omicron}{>`O}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Omicron}{>'O}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Omicron}{'O}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Omicron}{`O}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Upsilon}{<U}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Upsilon}{<`U}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Upsilon}{<'U}
+  \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\Upsilon}{<\char126U}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Upsilon}{'U}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Upsilon}{`U}
+  \DeclareTextCompositeCommand{\accdasia}{LGR}{\Omega}{<W}
+  \DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\Omega}{<`W}
+  \DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\Omega}{<'W}
+  \DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\Omega}{<\char126W}
+  \DeclareTextCompositeCommand{\accpsili}{LGR}{\Omega}{>W}
+  \DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\Omega}{>`W}
+  \DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\Omega}{>'W}
+  \DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\Omega}{>\char126W}
+  \DeclareTextCompositeCommand{\acctonos}{LGR}{\Omega}{'W}
+  \DeclareTextCompositeCommand{\accvaria}{LGR}{\Omega}{`W}
+  \DeclareTextComposite{\accdialytika}{LGR}{\Iota}{219}
+  \DeclareTextComposite{\accdialytika}{LGR}{\Upsilon}{223}
+  \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{\Alpha}{\LGR@A@hiatus}
+  \DeclareTextCompositeCommand{\LGR@hiatus}{LGR}{\Epsilon}{\LGR@E@hiatus}
+\fi\fi
+
+
+
+

Re-definition for Greek Unicode input in math mode

+

Check with \ifdefined for the definition of +\DeclareUnicodeCharacter. In contrast to \@ifdefined, this works +without side-effects. It makes, however, the package dependent on the e-TeX +extensions.

+

Map Greek characters that are also defined in math mode to the generic +macros:

+
\ifdefined\DeclareUnicodeCharacter
+  \DeclareUnicodeCharacter{0393}{\Gamma}   % Γ
+  \DeclareUnicodeCharacter{0394}{\Delta}   % Δ
+  \DeclareUnicodeCharacter{0398}{\Theta}   % Θ
+  \DeclareUnicodeCharacter{039B}{\Lambda}  % Λ
+  \DeclareUnicodeCharacter{039E}{\Xi}      % Ξ
+  \DeclareUnicodeCharacter{03A0}{\Pi}      % Π
+  \DeclareUnicodeCharacter{03A3}{\Sigma}   % Σ
+  \DeclareUnicodeCharacter{03A5}{\Upsilon} % Υ
+  \DeclareUnicodeCharacter{03A6}{\Phi}     % Φ
+  \DeclareUnicodeCharacter{03A8}{\Psi}     % Ψ
+  \DeclareUnicodeCharacter{03A9}{\Omega}   % Ω
+
+  \DeclareUnicodeCharacter{03B1}{\alpha}    % α
+  \DeclareUnicodeCharacter{03B2}{\beta}     % β
+  \DeclareUnicodeCharacter{03B3}{\gamma}    % γ
+  \DeclareUnicodeCharacter{03B4}{\delta}    % δ
+  \DeclareUnicodeCharacter{03B5}{\epsilon}  % ε
+  \DeclareUnicodeCharacter{03B6}{\zeta}     % ζ
+  \DeclareUnicodeCharacter{03B7}{\eta}      % η
+  \DeclareUnicodeCharacter{03B8}{\theta}    % θ
+  \DeclareUnicodeCharacter{03B9}{\iota}     % ι
+  \DeclareUnicodeCharacter{03BA}{\kappa}    % κ
+  \DeclareUnicodeCharacter{03BB}{\lambda}   % λ
+  \DeclareUnicodeCharacter{03BC}{\mu}       % μ
+  \DeclareUnicodeCharacter{03BD}{\nu}       % ν
+  \DeclareUnicodeCharacter{03BE}{\xi}       % ξ
+  \DeclareUnicodeCharacter{03C0}{\pi}       % π
+  \DeclareUnicodeCharacter{03C1}{\rho}      % ρ
+  \DeclareUnicodeCharacter{03C2}{\varsigma} % ς
+  \DeclareUnicodeCharacter{03C3}{\sigma}    % σ
+  \DeclareUnicodeCharacter{03C4}{\tau}      % τ
+  \DeclareUnicodeCharacter{03C5}{\upsilon}  % υ
+  \DeclareUnicodeCharacter{03C6}{\phi}      % φ
+  \DeclareUnicodeCharacter{03C7}{\chi}      % χ
+  \DeclareUnicodeCharacter{03C8}{\psi}      % ψ
+  \DeclareUnicodeCharacter{03C9}{\omega}    % ω
+
+  \DeclareUnicodeCharacter{03DD}{\digamma}  % ϝ
+\fi
+
+
} % close the \AtBeginDocument macro
+
+ +
+
+
+ + -- cgit v1.2.3