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authorNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
committerNorbert Preining <norbert@preining.info>2019-09-02 13:46:59 +0900
commite0c6872cf40896c7be36b11dcc744620f10adf1d (patch)
tree60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex/contrib/datetime2-contrib/datetime2-basque/datetime2-basque.dtx
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+%\iffalse
+%<*package>
+%% \CharacterTable
+%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%% Digits \0\1\2\3\4\5\6\7\8\9
+%% Exclamation \! Double quote \" Hash (number) \#
+%% Dollar \$ Percent \% Ampersand \&
+%% Acute accent \' Left paren \( Right paren \)
+%% Asterisk \* Plus \+ Comma \,
+%% Minus \- Point \. Solidus \/
+%% Colon \: Semicolon \; Less than \<
+%% Equals \= Greater than \> Question mark \?
+%% Commercial at \@ Left bracket \[ Backslash \\
+%% Right bracket \] Circumflex \^ Underscore \_
+%% Grave accent \` Left brace \{ Vertical bar \|
+%% Right brace \} Tilde \~}
+%</package>
+%\fi
+% \iffalse
+% Doc-Source file to use with LaTeX2e
+% Copyright (C) 2015 Nicola Talbot
+% Copyright (C) 2015-2018 Zunbeltz Izaola, all rights reserved.
+% Maintainer Zunbeltz Izaola. Based on the basque-date package by Edorta Ibarra.
+% \fi
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+
+\usepackage{alltt}
+\usepackage{graphicx}
+\usepackage[utf8]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage[colorlinks,
+ bookmarks,
+ hyperindex=false,
+ pdfauthor={Nicola L.C. Talbot},
+ pdftitle={datetime2.sty Basque Module}]{hyperref}
+
+
+\CheckSum{377}
+
+\renewcommand*{\usage}[1]{\hyperpage{#1}}
+\renewcommand*{\main}[1]{\hyperpage{#1}}
+\IndexPrologue{\section*{\indexname}\markboth{\indexname}{\indexname}}
+\setcounter{IndexColumns}{2}
+
+\newcommand*{\sty}[1]{\textsf{#1}}
+\newcommand*{\opt}[1]{\texttt{#1}\index{#1=\texttt{#1}|main}}
+
+\RecordChanges
+\PageIndex
+\CodelineNumbered
+
+\begin{document}
+\DocInput{datetime2-basque.dtx}
+\end{document}
+%</driver>
+%\fi
+%
+%\MakeShortVerb{"}
+%
+%\title{Basque Module for datetime2 Package}
+%\author{Zunbeltz Izaola \and Nicola L. C. Talbot (inactive)}
+%\date{2018-03-20 (v1.2a)}
+%\maketitle
+%
+%
+%\begin{abstract}
+%This is the Basque language module for the \sty{datetime2}
+%package. If you want to use the settings in this module you must
+%install it in addition to installing \sty{datetime2}. If you use
+%\sty{babel} or \sty{polyglossia}, you will need this module to
+%prevent them from redefining \cs{today}. The \sty{datetime2}
+% \opt{useregional} setting must be set to "text" or "numeric"
+% for the language styles to be set.
+% Alternatively, you can set the style in the document using
+% \cs{DTMsetstyle}, but this may be changed by \cs{date}\meta{language}
+% depending on the value of the \opt{useregional} setting.
+% Currently there is only a regionless style.
+%\end{abstract}
+%
+% \section{Introduction}
+%
+% According to The Basque Language Academy (\textit{Euskaltzaindia}), there
+% are various correct forms to display the date in Basque.\footnote{\textit{37.
+% araua. Data nola adierazi}: \url{http://euskaltzaindia.net/dok/arauak/Araua\_0037.pdf}}
+% The most used form, which includes the name of the location where the document or
+% text has been written, is the following:
+%
+% \begin{center}
+% \textit{Durango(n), 1983ko martxoaren 7a(n)},
+% \end{center}
+% where the inessive case \textit{``n''} is optional. It must be taken into account
+% that the declination of numbers in Basque is not straightforward.
+% The inessive case is deactivated by default. To activate it, set the
+% \sty{inessive} boolean option to \sty{true} with \cs{DTMlangsetup}:
+% \begin{verbatim}
+% \DTMlangsetup[basque]{inessive=true}
+% \end{verbatim}
+
+%\StopEventually{%
+%\clearpage
+%\phantomsection
+%\addcontentsline{toc}{section}{Change History}%
+%\PrintChanges
+%\addcontentsline{toc}{section}{\indexname}%
+%\PrintIndex}
+%
+%\section{The Code}
+%At the moment there is only the one ".ldf" file.
+%
+%\subsection{Main Basque Module (\texttt{datetime2-basque.ldf})}
+%\changes{1.0}{2015-03-29}{Initial release}
+%
+%\iffalse
+% \begin{macrocode}
+%<*datetime2-basque.ldf>
+% \end{macrocode}
+%\fi
+%
+% Identify Module
+% \begin{macrocode}
+\ProvidesDateTimeModule{basque}[2018/03/20 v1.2a]
+% \end{macrocode}
+%
+% Define a boolean to use the inessive case. It is not used by default.
+%
+% \begin{macrocode}
+\DTMdefboolkey{basque}{inessive}[false]{}
+% \end{macrocode}
+
+%\begin{macro}{\DTMbasqueordinal}
+% Numbers are declined according to to the case.
+% \begin{macrocode}
+\newcommand*{\DTMbasqueordinal}[1]{%
+ \number#1%
+ \DTMifbool{basque}{inessive}{%
+ \ifcase\number#1 %declination for the day (inessive case)
+ \or ean\or an\or an\or an\or ean\or an\or an\or an\or an\or ean\or
+ n\or an\or an\or an\or ean\or an\or an\or an\or an\or an\or ean\or
+ an\or an\or an\or ean\or an\or an\or an\or an\or ean\or n\fi%
+ }{%
+ \ifcase\number#1 %declination for the day (absolutive case)
+ \or a\or a\or a\or a\or a\or a\or a\or a\or a\or a\or \or
+ a\or a\or a\or a\or a\or a\or a\or a\or a\or a\or a\or a\or
+ a\or a\or a\or a\or a\or a\or a\or\fi%
+ }%
+}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasquemonthname}
+% Basque declined month names.
+% \begin{macrocode}
+\newcommand*{\DTMbasquemonthname}[1]{%
+ \ifcase#1
+ \or
+ urtarrilaren%
+ \or
+ otsailaren%
+ \or
+ martxoaren%
+ \or
+ apirilaren%
+ \or
+ maiatzaren%
+ \or
+ ekainaren%
+ \or
+ uztailaren%
+ \or
+ abuztuaren%
+ \or
+ irailaren%
+ \or
+ urriaren%
+ \or
+ azaroaren%
+ \or
+ abenduaren%
+ \fi
+}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasqueMonthname}
+% As above but start with a capital.
+% \begin{macrocode}
+\newcommand*{\DTMbasqueMonthname}[1]{%
+ \ifcase#1
+ \or
+ Urtarrilaren%
+ \or
+ Otsailaren%
+ \or
+ Martxoaren%
+ \or
+ Apirilaren%
+ \or
+ Maiatzaren%
+ \or
+ Ekainaren%
+ \or
+ Uztailaren%
+ \or
+ Abuztuaren%
+ \or
+ Irailaren%
+ \or
+ Urriaren%
+ \or
+ Azaroaren%
+ \or
+ Abenduaren%
+ \fi
+}
+% \end{macrocode}
+%\end{macro}
+%
+% Define the \texttt{basque} style.
+% The time style is the same as the "default" style
+% provided by \sty{datetime2}. This may need correcting. For
+% example, if a 12 hour style similar to the "englishampm" (from the
+% "english-base" module) is required.
+%
+% Allow the user a way of configuring the "basque" and
+% "basque-numeric" styles. This doesn't use the package wide
+% separators such as
+% \cs{dtm@datetimesep} in case other date formats are also required.
+%\begin{macro}{\DTMbasquemonthdaysep}
+% The separator between the day and month for the text format.
+% \begin{macrocode}
+\newcommand*{\DTMbasquemonthdaysep}{%
+ \DTMtexorpdfstring{\protect~}{\space}}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasqueyearmonthsep}
+% The separator between the month and year for the text format.
+% According to the Basque declination rules for year
+% \begin{macrocode}
+\newcommand*{\DTMbasqueyearmonthsep}{\ifcase\DTMtwodigits{\@dtm@currentyear}
+ %Declination for the year
+ %00-20
+ ko \or eko \or ko \or ko \or ko \or eko \or ko
+ \or ko \or ko \or ko \or eko \or ko \or ko
+ \or ko \or ko \or eko \or ko \or ko \or ko
+ \or ko \or ko \or
+ %21-40
+ eko \or ko \or ko \or ko \or eko \or ko
+ \or ko \or ko \or ko \or eko \or ko \or ko
+ \or ko \or ko \or eko \or ko \or ko \or ko
+ \or ko \or ko \or
+ %41-60
+ eko \or ko \or ko \or ko \or eko \or ko
+ \or ko \or ko \or ko \or eko \or ko \or ko
+ \or ko \or ko \or eko \or ko \or ko \or ko
+ \or ko \or ko \or
+ %61-80
+ eko \or ko \or ko \or ko \or eko \or ko
+ \or ko \or ko \or ko \or eko \or ko \or ko
+ \or ko \or ko \or eko \or ko \or ko \or ko
+ \or ko \or ko \or
+ %81-100
+ eko \or ko \or ko \or ko \or eko \or ko
+ \or ko \or ko \or ko \or eko \or ko \or ko
+ \or ko \or ko \or eko \or ko \or ko \or ko
+ \or ko \or eko
+ \fi%
+}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasquedatetimesep}
+% The separator between the date and time blocks in the full format
+% (either text or numeric).
+% \begin{macrocode}
+\newcommand*{\DTMbasquedatetimesep}{\space}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasquetimezonesep}
+% The separator between the time and zone blocks in the full format
+% (either text or numeric).
+% \begin{macrocode}
+\newcommand*{\DTMbasquetimezonesep}{\space}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasquedatesep}
+% The separator for the numeric date format.
+%
+% There is no clear tradition for the puctuation mark to separe the numbers.
+% Spanish tradition will use either slash (/) or en-dash (-). I couldn't find typographic guidelines on the french tradition.
+% I choose the slash over the en-dash because I found that more compact dates are nicer.
+%
+% \begin{macrocode}
+\newcommand*{\DTMbasquedatesep}{/}
+% \end{macrocode}
+%\end{macro}
+%
+%\begin{macro}{\DTMbasquetimesep}
+% The separator for the numeric time format.
+% \begin{macrocode}
+\newcommand*{\DTMbasquetimesep}{:}
+% \end{macrocode}
+%\end{macro}
+%
+%Provide keys that can be used in \cs{DTMlangsetup} to set these
+%separators.
+% \begin{macrocode}
+\DTMdefkey{basque}{monthdaysep}{\renewcommand*{\DTMbasquemonthdaysep}{#1}}
+\DTMdefkey{basque}{yearmonthsep}{\renewcommand*{\DTMbasqueyearmonthsep}{#1}}
+\DTMdefkey{basque}{datetimesep}{\renewcommand*{\DTMbasquedatetimesep}{#1}}
+\DTMdefkey{basque}{timezonesep}{\renewcommand*{\DTMbasquetimezonesep}{#1}}
+\DTMdefkey{basque}{datesep}{\renewcommand*{\DTMbasquedatesep}{#1}}
+\DTMdefkey{basque}{timesep}{\renewcommand*{\DTMbasquetimesep}{#1}}
+% \end{macrocode}
+%
+% TODO: provide a boolean key to switch between full and abbreviated
+% formats if appropriate. (I don't know how the date should be
+% abbreviated.)
+%
+% Define a boolean key that determines if the time zone mappings
+% should be used.
+% \begin{macrocode}
+\DTMdefboolkey{basque}{mapzone}[true]{}
+% \end{macrocode}
+% The default is to use mappings.
+% \begin{macrocode}
+\DTMsetbool{basque}{mapzone}{true}
+% \end{macrocode}
+%
+% Define a boolean key that determines if the day of month should be
+% displayed.
+% \begin{macrocode}
+\DTMdefboolkey{basque}{showdayofmonth}[true]{}
+% \end{macrocode}
+% The default is to show the day of month.
+% \begin{macrocode}
+\DTMsetbool{basque}{showdayofmonth}{true}
+% \end{macrocode}
+%
+% Define a boolean key that determines if the year should be
+% displayed.
+% \begin{macrocode}
+\DTMdefboolkey{basque}{showyear}[true]{}
+% \end{macrocode}
+% The default is to show the year.
+% \begin{macrocode}
+\DTMsetbool{basque}{showyear}{true}
+% \end{macrocode}
+%
+% Define the "basque" style. (TODO: implement day of week?)
+% \begin{macrocode}
+\DTMnewstyle
+ {basque}% label
+ {% date style
+ \renewcommand*\DTMdisplaydate[4]{%
+ \DTMifbool{basque}{showyear}%
+ {%
+ \number##1%
+ \DTMbasqueyearmonthsep
+ }%
+ {}%
+ \DTMbasquemonthname{##2}%
+ \DTMifbool{basque}{showdayofmonth}
+ {\DTMbasquemonthdaysep\DTMbasqueordinal{##3}}%
+ {}%
+ }%
+ \renewcommand*\DTMDisplaydate[4]{%
+ \DTMifbool{basque}{showyear}%
+ {%
+ \number##1%
+ \DTMbasqueyearmonthsep
+ \DTMbasquemonthname{##2}%
+ }%
+ {%
+ \DTMbasqueMonthname{##2}%
+ }%
+ \DTMifbool{basque}{showdayofmonth}
+ {\DTMbasquemonthdaysep\DTMbasqueordinal{##3}}%
+ {}%
+ }%
+ }%
+ {% time style (use default)
+ \DTMsettimestyle{default}%
+ }%
+ {% zone style
+ \DTMresetzones
+ \DTMbasquezonemaps
+ \renewcommand*{\DTMdisplayzone}[2]{%
+ \DTMifbool{basque}{mapzone}%
+ {\DTMusezonemapordefault{##1}{##2}}%
+ {%
+ \ifnum##1<0\else+\fi\DTMtwodigits{##1}%
+ \ifDTMshowzoneminutes\DTMbasquetimesep\DTMtwodigits{##2}\fi
+ }%
+ }%
+ }%
+ {% full style
+ \renewcommand*{\DTMdisplay}[9]{%
+ \ifDTMshowdate
+ \DTMdisplaydate{##1}{##2}{##3}{##4}%
+ \DTMbasquedatetimesep
+ \fi
+ \DTMdisplaytime{##5}{##6}{##7}%
+ \ifDTMshowzone
+ \DTMbasquetimezonesep
+ \DTMdisplayzone{##8}{##9}%
+ \fi
+ }%
+ \renewcommand*{\DTMDisplay}[9]{%
+ \ifDTMshowdate
+ \DTMDisplaydate{##1}{##2}{##3}{##4}%
+ \DTMbasquedatetimesep
+ \fi
+ \DTMdisplaytime{##5}{##6}{##7}%
+ \ifDTMshowzone
+ \DTMbasquetimezonesep
+ \DTMdisplayzone{##8}{##9}%
+ \fi
+ }%
+ }%
+% \end{macrocode}
+%
+% Define numeric style.
+% \begin{macrocode}
+\DTMnewstyle
+ {basque-numeric}% label
+ {% date style
+ \renewcommand*\DTMdisplaydate[4]{%
+ \DTMifbool{basque}{showyear}%
+ {%
+ \number##1%
+ \DTMbasquedatesep
+ }%
+ {}%
+ \number##2%
+ \DTMifbool{basque}{showdayofmonth}%
+ {%
+ \DTMbasquedatesep
+ \number##3 % space intended
+ }%
+ {}%
+ }%
+ \renewcommand*{\DTMDisplaydate}{\DTMdisplaydate}%
+ }%
+ {% time style
+ \renewcommand*\DTMdisplaytime[3]{%
+ \number##1
+ \DTMbasquetimesep\DTMtwodigits{##2}%
+ \ifDTMshowseconds\DTMbasquetimesep\DTMtwodigits{##3}\fi
+ }%
+ }%
+ {% zone style
+ \DTMresetzones
+ \DTMbasquezonemaps
+ \renewcommand*{\DTMdisplayzone}[2]{%
+ \DTMifbool{basque}{mapzone}%
+ {\DTMusezonemapordefault{##1}{##2}}%
+ {%
+ \ifnum##1<0\else+\fi\DTMtwodigits{##1}%
+ \ifDTMshowzoneminutes\DTMbasquetimesep\DTMtwodigits{##2}\fi
+ }%
+ }%
+ }%
+ {% full style
+ \renewcommand*{\DTMdisplay}[9]{%
+ \ifDTMshowdate
+ \DTMdisplaydate{##1}{##2}{##3}{##4}%
+ \DTMbasquedatetimesep
+ \fi
+ \DTMdisplaytime{##5}{##6}{##7}%
+ \ifDTMshowzone
+ \DTMbasquetimezonesep
+ \DTMdisplayzone{##8}{##9}%
+ \fi
+ }%
+ \renewcommand*{\DTMDisplay}{\DTMdisplay}%
+ }
+% \end{macrocode}
+%
+%\begin{macro}{\DTMbasquezonemaps}
+% The time zone mappings are set through this command, which can be
+% redefined if extra mappings are required or mappings need to be
+% removed. This currently has no mappings.
+% \begin{macrocode}
+\newcommand*{\DTMbasquezonemaps}{%
+}
+% \end{macrocode}
+%\end{macro}
+
+% Switch style according to the \opt{useregional} setting.
+% \begin{macrocode}
+\DTMifcaseregional
+{}% do nothing
+{\DTMsetstyle{basque}}
+{\DTMsetstyle{basque-numeric}}
+% \end{macrocode}
+%
+% Redefine \cs{datebasque} (or \cs{date}\meta{dialect}) to prevent
+% \sty{babel} from resetting \cs{today}. (For this to work,
+% \sty{babel} must already have been loaded if it's required.)
+% \changes{v1.2a}{2018/03/20}{Suppress spurious space.}
+% \begin{macrocode}
+\ifcsundef{date\CurrentTrackedDialect}
+{%
+ \ifundef\datebasque
+ {% do nothing
+ }%
+ {%
+ \def\datebasque{%
+ \DTMifcaseregional
+ {}% do nothing
+ {\DTMsetstyle{basque}}%
+ {\DTMsetstyle{basque-numeric}}%
+ }%
+ }%
+}%
+{%
+ \csdef{date\CurrentTrackedDialect}{%
+ \DTMifcaseregional
+ {}% do nothing
+ {\DTMsetstyle{basque}}%
+ {\DTMsetstyle{basque-numeric}}%
+ }%
+}%
+% \end{macrocode}
+%\iffalse
+% \begin{macrocode}
+%</datetime2-basque.ldf>
+% \end{macrocode}
+%\fi
+%\Finale
+\endinput