%% gloss-kannada.ldf
%% Language definition file (part of polyglossia v2.2 -- 2024/07/15)
%%
%% Copyright 2011 Aravinda VK <hallimanearavind AT gmail.com>,
%%                Shankar Prasad <prasad.mvs AT gmail.com>,
%%                Team Sanchaya <dev AT lists.sanchaya.net>
%
% 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 (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 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'.
% 
% The Current Maintainer of this work is Aravinda VK <hallimanearavind AT gmail.com>.
%
% This work consists of the file gloss-kannada.ldf
\ProvidesFile{gloss-kannada.ldf}[polyglossia: module for Kannada]

\PolyglossiaSetup{kannada}{
  bcp47=kn,
  bcp47-language=kn,
  bcp47-region=IN,
  bcp47-script=Knda,
  script=Kannada,
  scripttag=knda,
  langtag=KAN,
  hyphennames={kannada},
  hyphenmins={2,2}, 
  fontsetup=true,
  localnumeral=kannadanumerals
}

% BCP-47 compliant aliases
\setlanguagealias*{kannada}{kn}

%% Defining Kannada digits equivalents to english
\def\kannadadigits#1{\expandafter\@kannada@digits #1@}
\def\@kannada@digits#1{%
  \ifx @#1% then terminate
  \else
    \ifx0#1೦\else\ifx1#1೧\else\ifx2#1೨\else\ifx3#1೩\else\ifx4#1೪\else\ifx5#1೫\else\ifx6#1೬\else\ifx7#1೭\else\ifx8#1೮\else\ifx9#1೯\else#1\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
    \expandafter\@kannada@digits
  \fi
}

%% \kannada@numerals variable will be set to true or false depending on the option provided in \setmainlanguage
%% \kannada@numerals true by default or when we set \setmainlanguage[numerals=Kannada]{kannada}
%% \kannada@numerals false when we set \setmainlanguage[numerals=Western]{kannada}
\def\tmp@western{Western}
\newif\ifkannada@numerals
\kannada@numeralstrue
  
\DeclareKeys[polyglossia/gloss/kannada]
  {
    numerals.choice:,
    numerals / kannada.code =
      {%
        \kannada@numeralstrue
      },
    numerals / western.code =
      {%     
        \kannada@numeralsfalse
      },
    numerals.default:n = kannada
  }

  
\def\captionskannada{%
  \def\prefacename{ಮುನ್ನುಡಿ}%
  \def\refname{ಉಲ್ಲೇಖಗಳು}%
  \def\abstractname{ಸಾರಾಂಶ}%
  \def\bibname{ಗ್ರಂಥಸೂಚಿ}%
  \def\chaptername{ಅಧ್ಯಾಯ}%
  \def\appendixname{ಅನುಬಂಧ}%
  \def\contentsname{ವಿಷಯಗಳು}%
  \def\listfigurename{ಚಿತ್ರಗಳ ಪಟ್ಟಿ}%
  \def\listtablename{ಕೋಷ್ಟಕಗಳ ಪಟ್ಟಿ}%
  \def\indexname{ಸೂಚಿ}%
  \def\figurename{ಚಿತ್ರ}%
  \def\tablename{ಕೋಷ್ಟಕ}%
  \def\partname{ಭಾಗ}%
  \def\enclname{encl}%
  \def\ccname{cc}%
  \def\headtoname{ಗೆ}%
  \def\pagename{ಪುಟ}%
  \def\seename{ನೋಡು}%
  \def\alsoname{ಇದನ್ನೂ ಸಹ ನೋಡು}%
  \def\proofname{ಕರಡುಪ್ರತಿ}%
}

\def\datekannada{%
  \def\kannadamonth{%
    \ifcase\month\or
    ಜನವರಿ\or
    ಫೆಬ್ರವರಿ\or
    ಮಾರ್ಚ್\or
    ಏಪ್ರಿಲ್\or
    ಮೇ\or
    ಜೂನ್\or
    ಜುಲೈ\or
    ಆಗಷ್ಟ್\or
    ಸೆಪ್ಟೆಂಬರ್\or
    ಅಕ್ಟೋಬರ್\or
    ನವಂಬರ್\or
    ಡಿಸಂಬರ್\fi}%
  \def\today{\kannadanumber\day\space\kannadamonth\space\kannadanumber\year}%
}

\newcommand{\kannadanumerals}[2]{\kannadanumber{#2}}

%% Based on the settings displays respective numbers
\def\kannadanumber#1{%
  \ifkannada@numerals
  \kannadadigits{\number#1}%
  \else
  \number#1%
  \fi
}

\endinput