% Language definition file (part of polyglossia v2.2 -- 2024/07/15)
%
\ProvidesFile{gloss-breton.ldf}[polyglossia: module for Breton]
\PolyglossiaSetup{breton}{
  bcp47=br,
  bcp47-language=br,
  bcp47-region=FR,
  bcp47-script=Latn,
  hyphennames={breton},
  hyphenmins={2,2},
  langtag=BRE,
  frenchspacing=true,
  indentfirst=true,
  fontsetup=true,
}

% BCP-47 compliant aliases
\setlanguagealias*{breton}{br}

\ifluatex
  % TODO
\else
  \newXeTeXintercharclass\breton@punctthin % ! ? ;
  \newXeTeXintercharclass\breton@punctthick % :
\fi

\def\breton@punctthinspace{{\unskip\thinspace}}
\def\breton@punctthickspace{{\unskip\nobreakspace}}

\def\breton@punctuation{%
  \ifluatex
    % TODO
  \else
    \XeTeXinterchartokenstate=1%
    \XeTeXcharclass `\! \breton@punctthin
    \XeTeXcharclass `\? \breton@punctthin
    \XeTeXcharclass `\; \breton@punctthin
    \XeTeXcharclass `\: \breton@punctthick
    \XeTeXinterchartoks \z@ \breton@punctthin = \breton@punctthinspace
    \XeTeXinterchartoks \z@ \breton@punctthick = \breton@punctthickspace
  \fi
}

\def\nobreton@punctuation{%
  \ifluatex
    % TODO
  \else
    \XeTeXcharclass `\! \z@
    \XeTeXcharclass `\? \z@
    \XeTeXcharclass `\; \z@
    \XeTeXcharclass `\: \z@
    \XeTeXinterchartokenstate=0%
  \fi
}


\def\captionsbreton{%
   \def\refname{Daveennoù}%
   \def\abstractname{Dvierrañ}%
   \def\bibname{Lennadurezh}%
   \def\prefacename{Rakskrid}%
   \def\chaptername{Pennad}%
   \def\appendixname{Stagadenn}%
   \def\contentsname{Taolenn}%
   \def\listfigurename{Listenn ar Figurennoù}%
   \def\listtablename{Listenn an taolennoù}%
   \def\indexname{Meneger}%
   \def\figurename{Figurenn}%
   \def\tablename{Taolenn}%
   \def\thepart{}%
   \def\partname{Lodenn}%
   \def\pagename{Pajenn}%
   \def\seename{Gwelout}%
   \def\alsoname{Gwelout ivez}%
   \def\enclname{Dielloù kevret}%
   \def\ccname{Eilskrid da}%
   \def\headtoname{evit}%
   \def\proofname{Proof}%
   \def\glossaryname{Glossary}%
   }
\def\datebreton{%
   \def\today{\ifnum\day=1\relax 1\/\textsuperscript{añ}\else
    \number\day\fi \space a\space viz\space\ifcase\month\or
    Genver\or C'hwevrer\or Meurzh\or Ebrel\or Mae\or Mezheven\or
    Gouere\or Eost\or Gwengolo\or Here\or Du\or Kerzu\fi
    \space\number\year}}

\def\noextras@breton{%
   \nobreton@punctuation%
   }

\def\blockextras@breton{%
   \breton@punctuation%
   }

\def\inlineextras@breton{%
   \breton@punctuation%
   }

\endinput

% These are defined in Babel 
% perhaps we should activate them only if option 
% "ordinalmacros" is given
\def\kentan{1\/\textsuperscript{añ}} %${}^{\rm a\tilde{n}}$}
\def\eil{2\/\textsuperscript{l}} %${}^{\rm l}$}
\def\re{\/\textsuperscript{re}} %${}^{\rm re}$}
\def\trede{3\re}
\def\pevare{4\re}
\def\vet{\/\textsuperscript{vet}} %${}^{\rm vet}$}
\def\pempvet{5\vet}