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\ProvidesFile{gloss-thai.ldf}[polyglossia: module for thai]
%% This is partly based on thai-latex for Babel:
%%%% Copyright (C) 1999 - 2006
%%%% by Surapant Meknavin,
%%%% Theppitak Karoonboonyanan (thep at linux.thai.net),
%%%% Chanop Silpa-Anan (chanop at debian.org),
%%%% Poonlap Veerathanabutr (poonlap at linux.thai.net)
%%%% Thai Linux Working Group
%%%% http://linux.thai.net/
%%%%
\PolyglossiaSetup{thai}{
bcp47=th,
script=Thai,
scripttag=thai,
langtag=THA,
hyphennames={nohyphenation},
fontsetup=true,
localnumeral=thainumerals
%TODO localalph={xxx@alph,xxx@Alph}
%TODO localdigits=thainumber
}
% BCP-47 compliant aliases
\setlanguagealias*{thai}{th}
\newif\if@thai@numerals
\def\tmp@thai{thai}
\define@key{thai}{numerals}[arabic]{%
\def\@tmpa{#1}%
\ifx\@tmpa\tmp@thai\@thai@numeralstrue\else
\@thai@numeralsfalse\fi
}
% Register default options
\xpg@initialize@gloss@options{thai}{numerals=arabic}
\def\captionsthai{%
\def\refname{หนังสืออ้างอิง}%
\def\abstractname{บทคัดย่อ}%
\def\bibname{บรรณานุกรม}%
\def\prefacename{คำนำ}%
\def\chaptername{บทที่}%
\def\appendixname{ภาคผนวก}%
\def\contentsname{สารบัญ}%
\def\listfigurename{สารบัญรูป}%
\def\listtablename{สารบัญตาราง}%
\def\indexname{ดรรชนี}%
\def\figurename{รูปที่}%
\def\tablename{ตารางที่}%
%\def\thepart{}%
\def\partname{ภาค}%
\def\pagename{หน้า}%
\def\seename{ดู}%
\def\alsoname{ดูเพิ่มเติม}%
\def\enclname{สิ่งที่แนบมาด้วย}%
\def\ccname{สำเนาถึง}%
\def\headtoname{เรียน}%
\def\proofname{พิสูจน์}%
%\def\glossaryname{}%
}
\def\datethai{%
\def\thai@month{%
\ifcase\month\or
มกราคม\or กุมภาพันธ์\or มีนาคม\or เมษายน%
\or พฤษภาคม\or มิถุนายน\or กรกฎาคม\or สิงหาคม%
\or กันยายน\or ตุลาคม\or พฤศจิกายน\or ธันวาคม\fi}%
\newcount\thai@year%
\thai@year=\year%
\advance\thai@year by 543%
\def\today{\thainumber\day \space \thai@month\space พ.ศ.~\thainumber\thai@year}%
}
%NB: thai-latex had "plus 0.6pt", but .4em appears to give better results
% FIXME to avoid name clashes, rename \wbr to \wordbreak or \thaiworkbreak ?
\def\wbr{\hskip0pt plus .4em\relax} %%OR \char"200B = ZWSP ? Does not work
%\catcode"200b=\active
%\def^^200b{\hskip 0pt plus .4em}
\def\thaidigits#1{\expandafter\@thai@digits #1@}
\def\@thai@digits#1{%
\ifx @#1% then terminate
\else
\ifx0#1๐\else\ifx1#1๑\else\ifx2#1๒\else\ifx3#1๓\else\ifx4#1๔\else\ifx5#1๕\else\ifx6#1๖\else\ifx7#1๗\else\ifx8#1๘\else\ifx9#1๙\else#1\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
\expandafter\@thai@digits
\fi
}
\newcommand{\thainumerals}[2]{\thainumber{#2}}
\def\thainumber#1{%
\if@thai@numerals
\thaidigits{\number#1}%
%%{\protect\addfontfeature{Mapping=thaidigits}\protect\number#1}
\else
\number#1%
%%{\protect\reset@font\number#1}
\fi}
\def\@thaialph#1{%
\ifcase#1\or ก\or ข\or ค\or ง\or จ\or ฉ\or ช\or ซ\or ฌ\or ญ\or ฎ\or
ฏ\or ฐ\or ฑ\or ฒ\or ณ\or ด\or ต\or ถ\or ท\or ธ\or น\or บ\or ป\or ผ\or
ฝ\or พ\or ฟ\or ภ\or ม\or ย\or ร\or ล\or ว\or ศ\or ษ\or ส\or ห\or ฬ\or อ\or
ฮ\else\xpg@ill@value{#1}{@thaialph}\fi}
\def\thaiAlph#1{\expandafter\@thaiAlph\csname c@#1\endcsname}
\def\@thaiAlph#1{%
\ifcase#1\or ก\or ข\or ฃ\or ค\or ฅ\or ฆ\or ง\or จ\or ฉ\or ช\or ซ\or
ฌ\or ญ\or ฎ\or ฏ\or ฐ\or ฑ\or ฒ\or ณ\or ด\or ต\or ถ\or ท\or ธ\or น\or
บ\or ป\or ผ\or ฝ\or พ\or ฟ\or ภ\or ม\or ย\or ร\or ฤ\or ล\or ฦ\or ว\or
ศ\or ษ\or ส\or ห\or ฬ\or อ\or ฮ\else\xpg@ill@value{#1}{@thaialph}\fi}
\def\thai@numbers{%
\if@thai@numerals
\let\@alph\@thaialph%
\let\@Alph\@thaiAlph%
\fi
}
\def\nothai@numbers{%
\let\@alph\latin@alph%
\let\@Alph\latin@Alph%
}
\def\thai@globalnumbers{%
\let\orig@arabic\@arabic%
\let\@arabic\thainumber%
\renewcommand{\thefootnote}{\localnumeral*{footnote}}%
}
\def\nothai@globalnumbers{%
\let\@arabic\orig@arabic%
}
\def\blockextras@thai{%
%%TODO \XeTeXlinebreaklocales "th"% uses ICU to find line breaks on the basis of a dictionary lookup-- make this optional? (in case a user might prefer a preprocessor
\let\orig@baselinestrech\baselinestretch%
\renewcommand{\baselinestretch}{1.2}%
}
\def\noblockextras@thai{%
%%TODO \XeTeXlinebreaklocales "en"%
\let\baselinestrech\orig@baselinestretch%
}
\endinput
%TODO ?
%\def\thainum#1{\expandafter\thainumber\csname c@#1\endcsname}
%\def\thaibracenum#1{(\expandafter\thainumber\csname c@#1\endcsname)}
%\def\thaialph#1{\expandafter\@thaialph\csname c@#1\endcsname}
\@ifclassloaded{book}{%
% redefine page numbering for frontmatter and mainmatter
\def\ps@headnum{\let\@mkboth\@gobbletwo
\def\@oddhead{\reset@font\hfil\thepage\hfil}\let\@oddfoot\@empty
\let\@evenhead\@oddhead\let\@evenfoot\@empty}
\let\@ltxfrontmatter\frontmatter
\renewcommand\frontmatter{\@ltxfrontmatter\pagestyle{headnum}\pagenumbering{thaibracenum}}
\let\@ltxmainmatter\mainmatter
\renewcommand\mainmatter{\@ltxmainmatter\pagestyle{headings}\pagenumbering{thainum}}
}{}
\@ifclassloaded{book}{%
\renewcommand\appendix{\par
\setcounter{chapter}{0}%
\setcounter{section}{0}%
\gdef\@chapapp{\appendixname}%
\gdef\thechapter{\@thaialph\c@chapter}}
}{}
\@ifclassloaded{report}{%
\renewcommand\appendix{\par
\setcounter{chapter}{0}%
\setcounter{section}{0}%
\gdef\@chapapp{\appendixname}%
\gdef\thechapter{\@thaialph\c@chapter}}
}{}
\@ifclassloaded{article}{%
\renewcommand\appendix{\par
\setcounter{section}{0}%
\setcounter{subsection}{0}%
\gdef\thesection{\@thaialph\c@section}}
}{}
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