% \iffalse meta-comment
%
% Copyright 1989-2020 Johannes L. Braams, Javier Bezos and any
% individual authors listed elsewhere in this file. All rights
% reserved.
%
% This file is part of the Babel system.
% --------------------------------------
%
% It may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
% of this license or (at your option) any later version.
% The latest version of this license is in
% http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2003/12/01 or later.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainer of this work is Javier Bezos
%
% The list of all files belonging to the Babel system is
% given in the file `manifest.bbl. See also `legal.bbl' for additional
% information.
%
% The list of derived (unpacked) files belonging to the distribution
% and covered by LPPL is defined by the unpacking scripts (with
% extension .ins) which are part of the distribution.
% \fi
% \iffalse
% Tell the \LaTeX\ system who we are and write an entry on the
% transcript.
%<*dtx>
\ProvidesFile{finnish.dtx}
%</dtx>
%<code>\ProvidesLanguage{finnish}
%\fi
%\ProvidesFile{finnish.dtx}
[2021/02/06 v1.3s Finnish support from the babel system]
%\iffalse
%% File `finnish.dtx'
%% Babel package for LaTeX version 2e
%% Copyright (C) 1989 - 2020
%% by Johannes Braams, TeXniek
%% Javier Bezos
%
% This file is part of the babel system, it provides the source
% code for the Finnish language definition file. Contributions
% were made by Mikko Kanerva, Keranen Reino, and Teemu Likonen.
%
%<*filedriver>
\documentclass{ltxdoc}
\newcommand*\TeXhax{\TeX hax}
\newcommand*\babel{\textsf{babel}}
\newcommand*\langvar{$\langle \it lang \rangle$}
\newcommand*\note[1]{}
\newcommand*\Lopt[1]{\textsf{#1}}
\newcommand*\file[1]{\texttt{#1}}
\begin{document}
\DocInput{finnish.dtx}
\end{document}
%</filedriver>
%\fi
%
% \GetFileInfo{finnish.dtx}
%
% \changes{finnish-1.0a}{1991/07/15}{Renamed \file{babel.sty} in
% \file{babel.com}}
% \changes{finnish-1.1}{1991/02/15}{Brought up-to-date with babel 3.2a}
% \changes{finnish-1.2}{1994/02/27}{Update for \LaTeXe}
% \changes{finnish-1.3c}{1994/06/26}{Removed the use of \cs{filedate}
% and moved identification after the loading of \file{babel.def}}
% \changes{finnish-1.3d}{1994/06/30}{Removed a few references to
% \file{babel.com}}
% \changes{finnish-1.3i}{1996/10/10}{Replaced \cs{undefined} with
% \cs{@undefined} and \cs{empty} with \cs{@empty} for consistency
% with \LaTeX, moved the definition of \cs{atcatcode} right to the
% beginning.}
% \changes{finnish-1.3q}{2006/06/05}{Small documentation fix}
%
% \section{The Finnish language}
%
% The file \file{\filename}\footnote{The file described in this
% section has version number \fileversion\ and was last revised on
% \filedate. A contribution was made by Mikko KANERVA
% (\texttt{KANERVA@CERNVM}) and Keranen Reino
% (\texttt{KERANEN@CERNVM}).} defines all the language definition
% macros for the Finnish language.
%
% For this language the character |"| is made active. In
% table~\ref{tab:finnish-quote} an overview is given of its purpose.
%
% \begin{table}[htb]
% \centering
% \begin{tabular}{lp{8cm}}
% \verb="|= & disable ligature at this position.\\
% |"-| & an explicit hyphen sign, allowing hyphenation
% in the rest of the word.\\
% |"=| & an explicit hyphen sign for expressions such as
% ``pakastekaapit ja -arkut''.\\
% |""| & like \verb="-=, but producing no hyphen sign (for
% words that should break at some sign such as
% ``entrada/salida.''\\
% |"`| & lowered double left quotes (looks like ,,)\\
% |"'| & normal double right quotes\\
% |"<| & for French left double quotes (similar to $<<$).\\
% |">| & for French right double quotes (similar to $>>$).\\
% |\-| & like the old |\-|, but allowing hyphenation
% in the rest of the word.
% \end{tabular}
% \caption{The extra definitions made by \file{finnish.ldf}}
% \label{tab:finnish-quote}
% \end{table}
%
% \StopEventually{}
%
% The macro |\LdfInit| takes care of preventing that this file is
% loaded more than once, checking the category code of the
% \texttt{@} sign, etc.
% \changes{finnish-1.3i}{1996/11/02}{Now use \cs{LdfInit} to perform
% initial checks}
% \begin{macrocode}
%<*code>
\LdfInit{finnish}\captionsfinnish
% \end{macrocode}
%
% When this file is read as an option, i.e. by the |\usepackage|
% command, \texttt{finnish} will be an `unknown' language in which
% case we have to make it known. So we check for the existence of
% |\l@finnish| to see whether we have to do something here.
%
% \changes{finnish-1.0b}{1991/10/29}{Removed use of \cs{@ifundefined}}
% \changes{finnish-1.1}{1992/02/15}{Added a warning when no hyphenation
% patterns were loaded.}
% \changes{finnish-1.3c}{1994/06/26}{Now use \cs{@nopatterns} to
% produce the warning}
% \begin{macrocode}
\ifx\l@finnish\@undefined
\@nopatterns{Finnish}
\adddialect\l@finnish0\fi
% \end{macrocode}
%
% The next step consists of defining commands to switch to the
% Finnish language. The reason for this is that a user might want
% to switch back and forth between languages.
%
% \begin{macro}{\captionsfinnish}
% The macro |\captionsfinnish| defines all strings used in the four
% standard documentclasses provided with \LaTeX.
% \changes{finnish-1.1}{1992/02/15}{Added \cs{seename}, \cs{alsoname}
% and \cs{prefacename}}
% \changes{finnish-1.1}{1993/07/15}{\cs{headpagename} should be
% \cs{pagename}}
% \changes{finnish-1.1.2}{1993/09/16}{Added translations}
% \changes{finnish-1.3g}{1995/07/02}{Added \cs{proofname} for
% AMS-\LaTeX}
% \changes{finnish-1.3h}{1995/07/25}{Added finnish word for `Proof'}
% \changes{finnish-1.3n}{2000/09/19}{Added \cs{glossaryname}}
% \changes{finnish-1.3o}{2001/03/12}{Provided translation for
% Glossary}
% \changes{finnish-1.3r}{2020/04/16}{Prefer `Sis\"allys' for contents
% name}
% \begin{macrocode}
\addto\captionsfinnish{%
\def\prefacename{Esipuhe}%
\def\refname{Viitteet}%
\def\abstractname{Tiivistelm\"a}
\def\bibname{Kirjallisuutta}%
\def\chaptername{Luku}%
\def\appendixname{Liite}%
\def\contentsname{Sis\"allys}% /* Could be "Sis\"alt\"o" as well */
\def\listfigurename{Kuvat}%
\def\listtablename{Taulukot}%
\def\indexname{Hakemisto}%
\def\figurename{Kuva}%
\def\tablename{Taulukko}%
\def\partname{Osa}%
\def\enclname{Liitteet}%
\def\ccname{Jakelu}%
\def\headtoname{Vastaanottaja}%
\def\pagename{Sivu}%
\def\seename{katso}%
\def\alsoname{katso my\"os}%
\def\proofname{Todistus}%
\def\glossaryname{Sanasto}%
}%
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\datefinnish}
% The macro |\datefinnish| redefines the command |\today| to
% produce Finnish dates.
% \changes{finnish-1.3e}{1994/07/12}{Added a`.' after the number of
% the day}
% \changes{finnish-1.3k}{1997/10/01}{Use \cs{edef} to define \cs{today}
% to save memory}
% \changes{finnish-1.3k}{1998/03/28}{use \cs{def} instead of \cs{edef}}
% \begin{macrocode}
\def\datefinnish{%
\def\today{\number\day.~\ifcase\month\or
tammikuuta\or helmikuuta\or maaliskuuta\or huhtikuuta\or
toukokuuta\or kes\"akuuta\or hein\"akuuta\or elokuuta\or
syyskuuta\or lokakuuta\or marraskuuta\or joulukuuta\fi
\space\number\year}}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\extrasfinnish}
% \begin{macro}{\noextrasfinnish}
% Finnish has many long words (some of them compound, some not).
% For this reason hyphenation is very often the only solution in
% line breaking. For this reason the values of |\hyphenpenalty|,
% |\exhyphenpenalty| and |\doublehyphendemerits| should be
% decreased. (In one of the manuals of style Matti Rintala noticed
% a paragraph with ten lines, eight of which ended in a hyphen!)
%
% Matti Rintala noticed that with these changes \TeX\ handles
% Finnish very well, although sometimes the values of |\tolerance|
% and |\emergencystretch| must be increased. However, I don't think
% changing these values in \file{finnish.ldf} is appropriate, as
% the looseness of the font (and the line width) affect the correct
% choice of these parameters.
% \changes{finnish-1.3f}{1995/05/13}{Added the setting of more
% hyphenation parameters, according to PR1027}
% \begin{macrocode}
\addto\extrasfinnish{%
\babel@savevariable\hyphenpenalty\hyphenpenalty=30%
\babel@savevariable\exhyphenpenalty\exhyphenpenalty=30%
\babel@savevariable\doublehyphendemerits\doublehyphendemerits=5000%
\babel@savevariable\finalhyphendemerits\finalhyphendemerits=5000%
}
\addto\noextrasfinnish{}
% \end{macrocode}
%
% Another thing |\extrasfinnish| needs to do is to ensure that
% |\frenchspacing| is in effect. If this is not the case the
% execution of |\noextrasfinnish| will switch it of again.
% \changes{finnish-1.3f}{1995/05/15}{Added the setting of
% \cs{frenchspacing}}
% \begin{macrocode}
\addto\extrasfinnish{\bbl@frenchspacing}
\addto\noextrasfinnish{\bbl@nonfrenchspacing}
% \end{macrocode}
%
% For Finnish the \texttt{"} character is made active. This is
% done once, later on its definition may vary. Other languages in
% the same document may also use the \texttt{"} character for
% shorthands; we specify that the finnish group of shorthands
% should be used.
% \changes{finnish-1.3g}{1995/07/02}{Added the active double quote}
% \begin{macrocode}
\initiate@active@char{"}
\addto\extrasfinnish{\languageshorthands{finnish}}
% \end{macrocode}
% Don't forget to turn the shorthands off again.
% \changes{finnish-1.3n}{1999/12/16}{Deactive shorthands ouside of Finnish}
% \begin{macrocode}
\addto\extrasfinnish{\bbl@activate{"}}
\addto\noextrasfinnish{\bbl@deactivate{"}}
% \end{macrocode}
%
%
% The `umlaut' character should be positioned lower on \emph{all}
% vowels in Finnish texts.
% \begin{macrocode}
\addto\extrasfinnish{\umlautlow\umlautelow}
\addto\noextrasfinnish{\umlauthigh}
% \end{macrocode}
%
% First we define access to the low opening double quote and
% guillemets for quotations,
% \changes{finnish-1.3k}{1997/04/03}{Removed empty groups after
% double quote and guillemot characters}
% \changes{finnish-1.3m}{1999/04/13}{Added misisng closing brace}
% \begin{macrocode}
\declare@shorthand{finnish}{"`}{%
\textormath{\quotedblbase}{\mbox{\quotedblbase}}}
\declare@shorthand{finnish}{"'}{%
\textormath{\textquotedblright}{\mbox{\textquotedblright}}}
\declare@shorthand{finnish}{"<}{%
\textormath{\guillemotleft}{\mbox{\guillemotleft}}}
\declare@shorthand{finnish}{">}{%
\textormath{\guillemotright}{\mbox{\guillemotright}}}
% \end{macrocode}
% then we define two shorthands to be able to specify hyphenation
% breakpoints that behave a little different from |\-|.
% \changes{finnish-1.3p}{2001/11/13}{\texttt{\symbol{34}\symbol{61}}
% should also use \cs{bbl@allowhyphens}}
% \begin{macrocode}
\declare@shorthand{finnish}{"-}{\nobreak-\bbl@allowhyphens}
\declare@shorthand{finnish}{""}{\hskip\z@skip}
\declare@shorthand{finnish}{"=}{\hbox{-}\bbl@allowhyphens}
% \end{macrocode}
% And we want to have a shorthand for disabling a ligature.
% \changes{finish-1.3s}{2021/02/06}{Adapted to changes in hyperref}
% To avoid problems in bookmarks this shorthand should be hyperref aware.
% \begin{macrocode}
\providecommand\texorpdfstring[2]{#1}
\declare@shorthand{finnish}{"|}{%
\texorpdfstring{\textormath{\discretionary{-}{}{\kern.03em}}{}}{}}
% \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\-}
%
% All that is left now is the redefinition of |\-|. The new version
% of |\-| should indicate an extra hyphenation position, while
% allowing other hyphenation positions to be generated
% automatically. The standard behaviour of \TeX\ in this respect is
% very unfortunate for languages such as Dutch, Finnish and German,
% where long compound words are quite normal and all one needs is a
% means to indicate an extra hyphenation position on top of the
% ones that \TeX\ can generate from the hyphenation patterns.
% \changes{finnish-1.3g}{1995/07/02}{Added change of \cs{-}}
% \changes{finnish-1.3n}{2000/09/19}{\cs{allowhyphens} should have
% been \cs{bbl@allowhyphens}}
% \begin{macrocode}
\addto\extrasfinnish{\babel@save\-}
\addto\extrasfinnish{\def\-{\bbl@allowhyphens
\discretionary{-}{}{}\bbl@allowhyphens}}
% \end{macrocode}
% \end{macro}
%
% \begin{macro}{\finishhyphenmins}
% The finnish hyphenation patterns can be used with |\lefthyphenmin|
% set to~2 and |\righthyphenmin| set to~2.
% \changes{finnish-1.3f}{1995/05/13}{use \cs{finnishhyphenmins} to
% store the correct values}
% \changes{finnish-1.3n}{2000/09/22}{Now use \cs{providehyphenmins} to
% provide a default value}
% \begin{macrocode}
\providehyphenmins{\CurrentOption}{\tw@\tw@}
% \end{macrocode}
% \end{macro}
%
% The macro |\ldf@finish| takes care of looking for a
% configuration file, setting the main language to be switched on
% at |\begin{document}| and resetting the category code of
% \texttt{@} to its original value.
% \changes{finnish-1.3i}{1996/11/02}{Now use \cs{ldf@finish} to wrap up}
% \begin{macrocode}
\ldf@finish{finnish}
%</code>
% \end{macrocode}
%
% \Finale
%%
%% \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 \~}
%%
\endinput