diff options
Diffstat (limited to 'Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex')
-rw-r--r-- | Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex | 63 |
1 files changed, 29 insertions, 34 deletions
diff --git a/Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex b/Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex index 3e8cdb8f8f7..959c5b1bcc4 100644 --- a/Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex +++ b/Master/texmf-dist/doc/latex/greek-inputenc/greek-utf8.tex @@ -14,12 +14,12 @@ % \usepackage{kerkis} % \usepackage{gfsdidot} -% The document should work with and without babel: +% Greek utf8 definitions work with and without "Babel", +% with monotonic, polytonic, and ancient Greek variants. +% However, this document uses babel language switches, so it requires Babel: \usepackage[greek,english]{babel} % \languageattribute{greek}{polutoniko} - -% from textalpha.sty and babel (greek.ldf): -\DeclareTextCommandDefault{\ensuregreek}[1]{{\fontencoding{LGR}\selectfont #1}} +\languageattribute{greek}{ancient} \begin{document} @@ -32,17 +32,18 @@ the Greek script based on \emph{inputenc} and the \emph{LaTeX internal character representation} macros (LICRs) defined in the \emph{greek-fontenc} package. -\section{Motivation} +\section{Requirements} -The \href{http://www.ctan.org/pkg/inputenc}{inputenc} standard package -enables the use of non-ASCII characters with 8-bit TeX. However, it misses -definitions for Greek characters. The \emph{greek-inputenc} package extends -\emph{inputenc} to allow the use of Greek literals in the document source. +The \href{http://www.ctan.org/pkg/inputenc}{\emph{inputenc}} standard +package enables the use of non-ASCII characters with 8-bit TeX. However, it +misses definitions for Greek characters. The \emph{greek-inputenc} package +extends \emph{inputenc} to allow the use of Greek literals in the document +source. As with all \emph{inputenc} definitions, this only works if the active font encoding supports the characters. For the Greek script, this is usually the -non-standard \emph{LGR} font encoding (see -\href{http://www.ctan.org/pkg/greek-fontec}{greek-fontec}). +non-standard \emph{LGR} font encoding set up by +\href{http://www.ctan.org/pkg/greek-fontenc}{\emph{greek-fontenc}}. % e.g. Π produces: % ! LaTeX Error: Command \textPi unavailable in encoding T1. % just like Ж produces: @@ -75,10 +76,11 @@ used in the text (see below). \item For text in the Greek language, it is recommended to use the -\href{http://www.ctan.org/pkg/babel}{Babel} package with the Greek language -definitions in \href{http://www.ctan.org/pkg/babel-greek}{babel-greek}. -Babel sets the font encoding automatically to LGR and Greek Unicode -characters work as expected. Write in the preamble, e.g., +\href{http://www.ctan.org/pkg/babel}{\emph{Babel}} package with the Greek +language definitions in +\href{http://www.ctan.org/pkg/babel-greek}{\emph{babel-greek}}. Babel sets +the font encoding automatically to LGR and Greek Unicode characters work as +expected. Write in the preamble, e.g., % \begin{verbatim} \usepackage[utf8]{inputenc} @@ -88,11 +90,11 @@ characters work as expected. Write in the preamble, e.g., % and use \verb+\foreignlanguage+ or \verb+\selectlanguage+ to set the text language to Greek (see the -\href{http://www.ctan.org/pkg/babel-greek}{babel-greek} documentation for -detailled examples). +\href{http://www.ctan.org/pkg/babel-greek}{\emph{babel-greek}} documentation +for detailled examples). \begin{quote} - \selectlanguage{greek} + \greekscript Τί φήις; Ἱδὼν ἐνθέδε παῖδ’ ἐλευθέραν τὰς πλησίον Νύμφας στεφανοῦσαν, Σώστρατε, ἐρῶν άπῆλθες εὐθύς; @@ -100,7 +102,7 @@ detailled examples). \item In combination with the \emph{textalpha} package from -\href{http://www.ctan.org/pkg/greek-fontenc}{greek-fontenc}, Greek Unicode +\href{http://www.ctan.org/pkg/greek-fontenc}{\emph{greek-fontenc}}, Greek Unicode characters can be used in text with any font encoding -- just like the symbols provided by the ``textcomp'' package (i.e. with some limitations described in @@ -117,7 +119,7 @@ resistor. \item In combination with the \emph{alphabeta} package (also from -\href{http://www.ctan.org/pkg/greek-fontenc}{greek-fontenc}), +\href{http://www.ctan.org/pkg/greek-fontenc}{\emph{greek-fontenc}}), Greek Unicode literals can also be used in math mode: % \begin{verbatim} @@ -174,8 +176,7 @@ with an LGR-encoded font. \subsection{Greek and Coptic} -\noindent -% \selectlanguage{greek} +\centerline{ \begin{tabular}{rrrrrrrrrrrrrrrrr} \toprule & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & A & B & \textlatin C & D & E & F\\ @@ -191,15 +192,14 @@ with an LGR-encoded font. \textlatin{3F0} & * & * & * & * & * & * & * & * & * & * & * & * & * & * & * & *\\ \bottomrule \end{tabular} -\selectlanguage{english} - +} % end centerline \noindent legend: * glyph missing in LGR, [space] Unicode point not defined \subsection{Greek Extended} -% \selectlanguage{greek} +\centerline{ \begin{tabular}{rrrrrrrrrrrrrrrrr} \toprule & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 & A & B & \textlatin C & D & E & F\\ @@ -222,8 +222,7 @@ legend: * glyph missing in LGR, [space] Unicode point not defined \textlatin{1FF0} & & & ῲ & ῳ & ῴ & & ῶ & ῷ & Ὸ & Ό & Ὼ & Ώ & ῼ & ´ & ῾ & \\ \bottomrule \end{tabular} -\selectlanguage{english} - +} % end centerline \subsection{Other Unicode Blocks} @@ -253,7 +252,7 @@ legend: * glyph missing in LGR, [space] Unicode point not defined Capital Greek letters have diacritics (except the dialytika) to the left (instead of above) and drop them in uppercase, e.g. -\ensuregreek{μαΐστρος $\mapsto$ \MakeUppercase{μαΐστρος}}. +\foreignlanguage{greek}{μαΐστρος $\mapsto$ \MakeUppercase{μαΐστρος}}. Tonos and dasia on the first vowel of a diphthong (\ensuregreek{άι, άυ, έι}) imply a \emph{hiatus}. A dialytika must be placed on the second @@ -288,7 +287,7 @@ Therefore, the diaresis is missing in the following examples: κέικ, $\mapsto$ \MakeUppercase{κέικ}, ἀυπνία $\mapsto$ \MakeUppercase{ἀυπνία}}. -Fixing this shortcoming requires knowledge of what the +Fixing this shortcoming requires knowledge of what \verb+\LGR@ifnextchar+ ``sees'' when the next character is an upcased Unicode literal. @@ -303,25 +302,21 @@ characters defined in lgrenc.dfu: \subsection{Greek and Coptic} -\newcommand{\GreekAndCoptic}{ʹ͵ͺ; ΄ ΅ Ά·ΈΉΊΌΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫϘϚϜϠ} +\newcommand{\GreekAndCoptic}{ʹ͵ͺ; ΄ ΅Ά·ΈΉΊΌΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫϘϚϜϠ} \newcommand{\greekandcoptic}{άέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώϙϛϝϟϡ} Characters of the Greek and Coptic Unicode Block: - \begin{quote} \selectlanguage{greek} \GreekAndCoptic\\ \greekandcoptic \end{quote} - MakeUppercase: - \begin{quote} \selectlanguage{greek} \MakeUppercase{\GreekAndCoptic}\\ \MakeUppercase{\greekandcoptic} \end{quote} - Letters and ypogegrammeni upcased, tonos dropped, dialytika kept. There is no capital Koppa in LGR, therefore \ensuregreek{ϟ} is left unchanged |