2021-09-06 22:22:52 +02:00
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\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{mkessler-vocab}[2021-09-06 - Package for emphasizing vocabulary]
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%%%%%%%%%%%%%%%%%%
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%%Provides a \vocab<[name in index]>{vocabulary} command to print vocabulary in bold blue and automatically index it.
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2021-09-10 09:43:26 +02:00
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\newif\ifmkessler@vocab@english\mkessler@vocab@englishtrue
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\DeclareOption{german}{\mkessler@vocab@englishfalse}
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\DeclareOption{english}{\mkessler@vocab@englishtrue}
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\newif\ifmkessler@vocab@index\mkessler@vocab@indexfalse
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\DeclareOption{index}{\mkessler@vocab@indextrue}
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\DeclareOption{noindex}{\mkessler@vocab@indexfalse}
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2021-09-06 22:22:52 +02:00
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\DeclareOption*{\PackageWarning{mkessler-vocab}{Unknown '\CurrentOption'}}
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\ProcessOptions\relax
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%%%%Management of vocabulary and corresponding index
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\RequirePackage{xparse}
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2021-09-10 09:43:26 +02:00
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\RequirePackage{xcolor}
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\ifmkessler@vocab@index
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\RequirePackage{imakeidx}
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\makeindex[name=mkessler@vocab@indexname, columns=2, title=\ifmkessler@vocab@english Index\else Stichwortverzeichnis\fi, intoc]
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%Emphasize \vocabulary
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\RequirePackage{expl3}
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\ExplSyntaxOn
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\NewDocumentCommand{\vocab}{O{} m}{
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\textbf{\color{blue} #2}%
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\if\relax\detokenize{#1}\relax%
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\index[mkessler@vocab@indexname]{\text_titlecase_first:n{#2}} % true branch: #1 was empty
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\else
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\index[mkessler@vocab@indexname]{#1} % false branch: #1 was supplied
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\fi
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}
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\ExplSyntaxOff
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\newcommand\printvocabindex{
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\printindex[mkessler@vocab@indexname]
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}
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\else
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\NewDocumentCommand{\vocab}{O{} m }{
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\textbf{\color{blue} #2}
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}
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\fi
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