% Language definition file (part of polyglossia v2.3 -- 2024/09/23)
%
% UTF-8 strings kindly provided by Zdenĕk Wagner, 10-03-2008
% with corrections and additional contributions by Anshuman Pandey
% TODO: add option for velthuis transliteration with link to
% Velthuis Devanagari project.

\ProvidesFile{gloss-hindi.ldf}[polyglossia: module for Hindi]
\RequirePackage{devanagaridigits}
\PolyglossiaSetup{hindi}{
  bcp47=hi,
  bcp47-language=hi,
  bcp47-script=Deva,
  script=Devanagari,
  scripttag=deva,
  langtag=HIN,
%%  hyphennames={hindi,!sanskrit}, TODO: implement fallback patterns (with ! prefix)
  fontsetup=true,
  localnumeral=hindinumerals
  %TODO nouppercase=true,
}

% BCP-47 compliant aliases
\setlanguagealias*{hindi}{hi}

\ifx\l@hindi\@undefined%
  \ifx\l@sanskrit\@undefined%
    \XPGNoPatternsFallback{hindi}%
  \else
    \xpg@warning{No hyphenation patterns were loaded for Hindi\MessageBreak
    I will use the patterns for Sanskrit instead}
    \adddialect\l@hindi\l@sanskrit%
  \fi
\fi

\def\hindi@language{%
  \SetupPolyglossiaLangPatterns{hindi}%
}

\newif\ifhindi@devanagari@numerals
\hindi@devanagari@numeralstrue

\DeclareKeys[polyglossia/gloss/hindi]
  {
    numerals.choice:,
    numerals / devanagari.code =
      {%
        \hindi@devanagari@numeralstrue
        \SetLanguageKeys{hindi}{bcp47-extension-u=nu-deva}%
      },
    numerals / western.code =
      {%
          \hindi@devanagari@numeralsfalse
          \SetLanguageKeys{hindi}{bcp47-extension-u=nu-latn}%
      },
    numerals.default:n = devanagari,
    numerals/unknown.code = \xpg@warning{Unknown Hindi numeral `#1'}
  }

% Register default options
\InitializeGlossOptions{hindi}{numerals=devanagari}

\newcommand{\hindinumerals}[2]{\hindinumber{#2}}

\def\hindinumber#1{%
  \ifhindi@devanagari@numerals
    \devanagaridigits{\number#1}%
  \else
    \number#1%
  \fi}

\def\captionshindi{%
     \def\abstractname{सारांश}%
     \def\appendixname{परिशिष्ट}%
     \def\bibname{संदर्भ ग्रंथ}%
     \def\ccname{}%
     \def\chaptername{अध्याय}%
     \def\contentsname{विषय सूची}%
     \def\enclname{}%
     \def\figurename{चित्र}% रेखाचित्र
     \def\glossaryname{शब्दार्थ सूची}%
     \def\headpagename{पृष्ठ}%
     \def\headtoname{}%
     \def\indexname{सूची}%
     %              सूचक
     %              अनुक्रमणिका
     %              अनुक्रमणि
     \def\listfigurename{चित्रों की सूची}%
     \def\listtablename{तालिकाओं की सूची}%
     \def\pagename{पृष्ठ}%
     \def\partname{खण्ड}%
     \def\prefacename{प्रस्तावना}% प्राक्कथन
     \def\proofname{प्रमाण}%
     \def\refname{हवाले}%
     \def\tablename{तालिका}%
     \def\seename{देखिए}%
     \def\alsoname{और देखिए}%
     \def\alsoseename{और देखिए}%
}
\def\datehindi{%
  \def\today{\hindinumber\day\space\ifcase\month\or
    जनवरी\or
    फ़रवरी\or
    मार्च\or
    अपरैल\or
    मई\or
    जून\or
    जलाई\or
    अगस्त\or
    सितम्बर\or
    अक्तूबर\or
    नवम्बर\or
    दिसम्बर\fi
    \space\hindinumber\year}%
}

\endinput