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Diffstat (limited to 'Master/texmf-dist/tex/latex/lgrx/textalpha.sty')
| -rw-r--r-- | Master/texmf-dist/tex/latex/lgrx/textalpha.sty | 205 |
1 files changed, 83 insertions, 122 deletions
diff --git a/Master/texmf-dist/tex/latex/lgrx/textalpha.sty b/Master/texmf-dist/tex/latex/lgrx/textalpha.sty index be762209959..11d8a1f5dc2 100644 --- a/Master/texmf-dist/tex/latex/lgrx/textalpha.sty +++ b/Master/texmf-dist/tex/latex/lgrx/textalpha.sty @@ -1,88 +1,82 @@ % textalpha: Greek symbols in text % ******************************** -% +% % :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: Provide a set of ``\text*`` macros for Greek letters % outside math. -% +% % :Identification: % :: \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{textalpha} -[2013/05/03 v0.3 macros for Greek letters in text] +[2013/05/28 v0.4 macros for Greek letters in text] % This package is part of the lgrx_ bundle. -% +% % .. note:: -% +% % The package was renamed from `textgreek` to `textalpha` to prevent % confusion with the textgreek_ package by Leonard Michlmayr. -% -% +% +% % Changelog: % .. class:: borderless -% +% % ========== ===== ========================================================= % 2010-06-16 0.1 initial version % 2012-06-27 0.2 support for compound Unicode definitions outside LGR -% 2013-05-03 0.3 new accent macro names with lgrxenc.def 0.7 +% 2013-05-03 0.3 new accent macro names with ``lgrxenc.def`` 0.7 +% 2013-05-28 0.4 use ``lgrenc.def`` from greek-fontenc % ========== ===== ========================================================= -% +% % Motivation % ========== -% -% By default, TeX macros for Greek letters -% -% * are only valid in mathematical mode, -% * do not change shape (default shape is italic). -% -% In Greek text fonts with the LGR font encoding, letters are accessible by a -% Latin transcription or, with lgrx_, ``\textalpha`` -- ``\textOmega`` -% LICR macros. -% -% This package declares the LGR font encoding as default for Greek LICR -% macros. After loading it, symbols from a Greek text font (e.g. the `CB -% fonts`_) can be accessed without the need for an explicite font-encoding -% switch. -% +% +% By default, TeX macros for Greek letters are only valid in mathematical +% mode. This package declares the LGR font encoding as default for Greek LICR +% macros (``\textalpha`` -- ``\textOmega``). +% +% * Symbols from a Greek text font (e.g. the `CB fonts`_) can be accessed +% without the need for an explicite font-encoding switch. +% +% * In combination with ``\usepackage[utf8]{inputenc}`` and ``lgrenc.dfu`` +% from greek-inputenc_, Unicode input of Greek characters is supported in +% any font encoding. +% % * In combination with the ``\text`` macro from amsmath, this can be used to % get matching upright and bold upright Greek symbols in math mode. -% -% * In combination with ``\usepackage[utf8]{inputenc}`` and the accompanying -% ``lgrenc.dfu`` file, Unicode input of Greek characters is supported. -% +% % Attention -% While the font-encoding independent macros work reasonably well for single -% symbols, the automatic font-encoding switches behind the doors interferes -% with the kerning between letters and replacement of accent+character -% with a pre-composed character. -% -% Therefore, Greek text should be written with the help of babel_, setting -% the language to either ``greek`` or ``polutonikogreek`` or wrapped in the -% provided ``\ensuregreek`` macro. -% +% The macros work well in any font encoding for single symbols. +% +% However, 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_, setting the language to ``greek`` or wrapped in the +% provided ensuregreek_ macro. +% % The package uses NFSS default definitions as explained in the fntguide_ % (section 5.3). -% -% +% +% % Implementation % ============== -% +% % Requirements % ------------ -% -% This package requires the extended font encoding definitions :: +% +% This package requires the font encoding definitions from greek-fontenc_:: -\input{lgrxenc.def} +\input{lgrenc.def} % ensuregreek % ----------- -% +% % The ``\ensuregreek`` command can be used to ensure that its argument is set in % a font encoding with support for Greek. We define LGR as default encoding for % Greek text:: @@ -90,37 +84,32 @@ \DeclareTextCommandDefault{\ensuregreek}[1]{{\fontencoding{LGR}\selectfont #1}} % .. The [fntguide_] writes -% +% % Note that ``\DeclareTextAccentDefault`` can be used on any % one-argument encoding-specific command, not just those defined with % ``\DeclareTextAccent``. -% +% % However, the simpler alternative % ``\DeclareTextAccentDefault{\ensuregreek}{LGR}`` fails with the table of % Unicode characters in the test document `<textalpha-test.tex>`__: -% +% % ``! You can't use a prefix with `end-group character }'.`` -% +% % Eventually, all font encodings supporting Greek script (e.g. LGI, PU, EU1, % EU2) will declare ``\ensuregreek`` as text command that passes the argument % unchanged. This way, kerning and selection of precomposed glyphs would work % also for cases like ``\ensuregreek{\'A}U``. -% +% % .. Do this for PU here? ``\DeclareTextCommand{\ensuregreek}{PU}[1]{#1}`` -% +% % Can lead to infinite recursion (``TeX capacity exeeded``) without the % ``unicode=true`` hyperref option. % (How about a test whether the PU font encoding is defined?). -% -% Backwards compatibility definition: versions < 0.3 used the macro -% name ``\TextGreek``:: - -\DeclareTextCommandDefault{\TextGreek}[1]{{\fontencoding{LGR}\selectfont #1}} - - +% +% % Greek Alphabet % -------------- -% +% % Define the ``text*`` marcos as default for all font encodings:: \DeclareTextSymbolDefault{\textAlpha}{LGR} @@ -178,56 +167,47 @@ % Additional Greek symbols % """""""""""""""""""""""" -% -% Including alias names for compatibility with hyperref's puenc.def and babel's -% greek.ldf. -% +% +% Including alias names for compatibility with hyperref's puenc.def. +% % Ancient Greek Numbers (Athenian Numerals):: -\DeclareTextSymbolDefault{\PiDelta}{LGR} % GREEK ACROPHONIC ATTIC FIFTY -\DeclareTextSymbolDefault{\PiEta}{LGR} % GREEK ACROPHONIC ATTIC FIVE HUNDRED -\DeclareTextSymbolDefault{\PiChi}{LGR} % GREEK ACROPHONIC ATTIC FIVE THOUSAND -\DeclareTextSymbolDefault{\PiMu}{LGR} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND -% \DeclareTextSymbolDefault{\pentedeka}{LGR} % GREEK ACROPHONIC ATTIC FIFTY -% \DeclareTextSymbolDefault{\pentehekaton}{LGR} % GREEK ACROPHONIC ATTIC FIVE HUNDRED -% \DeclareTextSymbolDefault{\penteqilioi}{LGR} % GREEK ACROPHONIC ATTIC FIVE THOUSAND -% \DeclareTextSymbolDefault{\pentemurioi}{LGR} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND +\DeclareTextSymbolDefault{\textpentedeka}{LGR} % GREEK ACROPHONIC ATTIC FIFTY +\DeclareTextSymbolDefault{\textpentehekaton}{LGR} % GREEK ACROPHONIC ATTIC FIVE HUNDRED +\DeclareTextSymbolDefault{\textpenteqilioi}{LGR} % GREEK ACROPHONIC ATTIC FIVE THOUSAND +\DeclareTextSymbolDefault{\textpentemurioi}{LGR} % GREEK ACROPHONIC ATTIC FIFTY THOUSAND + +% Archaic letters:: -\DeclareTextSymbolDefault{\stigma}{LGR} % ϛ +\DeclareTextSymbolDefault{\textstigma}{LGR} % ϛ \DeclareTextSymbolDefault{\textstigmagreek}{LGR} % ϛ (puenc.def) -\DeclareTextSymbolDefault{\varstigma}{LGR} % stigma variant (CB.enc, teubner) -% \DeclareTextSymbolDefault{\vardigamma}{LGR} % digamma variant (greek.ldf) -\DeclareTextSymbolDefault{\koppa}{LGR} % ϟ (greek small letter koppa) +\DeclareTextSymbolDefault{\textvarstigma}{LGR} % stigma variant +\DeclareTextSymbolDefault{\textkoppa}{LGR} % ϟ (greek small letter koppa) \DeclareTextSymbolDefault{\textkoppagreek}{LGR} % ϟ (puenc.def) -\DeclareTextSymbolDefault{\qoppa}{LGR} % ϙ (archaic koppa) -\DeclareTextSymbolDefault{\Qoppa}{LGR} % Ϙ (archaic Koppa) -\DeclareTextSymbolDefault{\Stigma}{LGR} % ϹΤ ligature (teubner) -\DeclareTextSymbolDefault{\textStigmagreek}{LGR} % ϹΤ ligature (puenc.def) -\DeclareTextSymbolDefault{\Sampi}{LGR} % Ϡ +\DeclareTextSymbolDefault{\textqoppa}{LGR} % ϙ (archaic koppa) +\DeclareTextSymbolDefault{\textQoppa}{LGR} % Ϙ (archaic Koppa) +\DeclareTextSymbolDefault{\textStigma}{LGR} % Ϛ ϹΤ ligature in some fonts +\DeclareTextSymbolDefault{\textStigmagreek}{LGR} % Ϛ (puenc.def) +\DeclareTextSymbolDefault{\textSampi}{LGR} % Ϡ \DeclareTextSymbolDefault{\textSampigreek}{LGR} % Ϡ (puenc.def) -\DeclareTextSymbolDefault{\sampi}{LGR} % ϡ +\DeclareTextSymbolDefault{\textsampi}{LGR} % ϡ \DeclareTextSymbolDefault{\textsampigreek}{LGR} % ϡ (puenc.def) -\DeclareTextSymbolDefault{\anoteleia}{LGR} % · -\DeclareTextSymbolDefault{\erotimatiko}{LGR} % ; -% \digamma used by amsmath! -\DeclareTextSymbolDefault{\textdigamma}{LGR} % ϝ (LGRx) -\DeclareTextSymbolDefault{\textDigamma}{LGR} % Ϝ -\DeclareTextSymbolDefault{\ddigamma}{LGR} % ϝ (greek.ldf) -\DeclareTextSymbolDefault{\Digamma}{LGR} % Ϝ +\DeclareTextSymbolDefault{\textanoteleia}{LGR} % · +\DeclareTextSymbolDefault{\texterotimatiko}{LGR} % ; (003B is the preferred character) +\DeclareTextSymbolDefault{\textdigamma}{LGR} % ϝ +\DeclareTextSymbolDefault{\textDigamma}{LGR} % Ϝ \DeclareTextSymbolDefault{\textdigammagreek}{LGR} % ϝ (puenc.def) \DeclareTextSymbolDefault{\textDigammagreek}{LGR} % Ϝ (puenc.def) -% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals -\DeclareTextSymbolDefault{\anwtonos}{LGR} % ʹ (Dexia keraia) -\DeclareTextSymbolDefault{\katwtonos}{LGR} % ͵ (Aristeri keraia) +% numeral signs: http://en.wikipedia.org/wiki/Greek_numerals :: + \DeclareTextSymbolDefault{\textnumeralsigngreek}{LGR} % (puenc.def) \DeclareTextSymbolDefault{\textnumeralsignlowergreek}{LGR} % (puenc.def) % Diacritics % ---------- -% -% Diacritics are defined via "named" macros in ``lgrxenc.def``. Make them -% default in any encoding:: +% +% Greek diacritics via "named" macros:: \DeclareTextAccentDefault{\accdasia}{LGR} \DeclareTextAccentDefault{\accpsili}{LGR} @@ -255,39 +235,20 @@ % Auxiliary macros % ---------------- -% +% % ``\MakeUppercase`` requires two internal commands:: -\DeclareTextAccentDefault{\@hiatus}{LGR} -\DeclareTextAccentDefault{\@Dialytika}{LGR} - -% Backwards compatibility with LGRx versions < 0.7:: - -\DeclareTextSymbolDefault{\Ypogegrammeni}{LGR} -\DeclareTextSymbolDefault{\Prosgegrammeni}{LGR} -\DeclareTextAccentDefault{\Dasia}{LGR} -\DeclareTextAccentDefault{\Psili}{LGR} -\DeclareTextAccentDefault{\Tonos}{LGR} -\DeclareTextAccentDefault{\Varia}{LGR} -\DeclareTextAccentDefault{\Perispomeni}{LGR} -\DeclareTextAccentDefault{\Dialytika}{LGR} - -\DeclareTextAccentDefault{\DialytikaPerispomeni}{LGR} -\DeclareTextAccentDefault{\DialytikaTonos}{LGR} -\DeclareTextAccentDefault{\DialytikaVaria}{LGR} -\DeclareTextAccentDefault{\DasiaPerispomeni}{LGR} -\DeclareTextAccentDefault{\DasiaVaria}{LGR} -\DeclareTextAccentDefault{\DasiaOxia}{LGR} -\DeclareTextAccentDefault{\PsiliPerispomeni}{LGR} -\DeclareTextAccentDefault{\PsiliOxia}{LGR} -\DeclareTextAccentDefault{\PsiliVaria}{LGR} +\DeclareTextAccentDefault{\LGR@hiatus}{LGR} +\DeclareTextAccentDefault{\LGR@Dialytika}{LGR} % .. References % ---------- % .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt -% .. _lgrx: http://www.ctan.org/pkg/lgrx -% .. _textgreek: http://www.ctan.org/pkg/textgreek +% .. _CB fonts: http://www.ctan.org/pkg/cbgreek-complete % .. _babel: http://www.ctan.org/cgi-bin/ctanPackageInformation.py?id=babel % .. _fntguide: http://www.ctan.org/tex-archive/macros/latex/doc/fntguide.pdf -% .. _CB fonts: http://www.ctan.org/pkg/cbgreek-complete +% .. _greek-fontenc: http://www.ctan.org/pkg/greek-fontenc +% .. _greek-inputenc: http://www.ctan.org/pkg/greek-inputenc +% .. _lgrx: http://www.ctan.org/pkg/lgrx +% .. _textgreek: http://www.ctan.org/pkg/textgreek |