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+%%
+%% This is file `keyindex.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% keyindex.dtx (with options: `package')
+%%
+%% This is a generated file.
+%%
+%% Copyright (C) 2019 by Richard Zach <rzach@ucalgary.ca>
+%%
+%% This file may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.3c 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.
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{keyindex}
+ [2019/04/05 1.0 Index entries by key lookup]
+\RequirePackage{ifthen}
+\newcommand*{\keyindexfile}[1]{%
+ \renewcommand*{\@keyindexfile}{#1}}
+\newcommand*{\@keyindexfile}{\jobname.kix}
+\newcommand*{\keyindexformat}[1]{#1}
+\newcommand*{\missingkeyindexformat}[1]{%
+ \textbf{#1}}
+\newcommand*{\keyindexcommand}[1]{\index{#1}}
+\AtBeginDocument{%
+ \InputIfFileExists{\@keyindexfile}{%
+ \PackageInfo{keyindex}{Using index key definition file
+ \@keyindexfile.}}{%
+ \PackageWarning{keyindex}{No index key definition file
+ \@keyindexfile!}}}
+\newcommand*{\keyindexprint}[1]{\@ifundefined{kix@e@\detokenize{#1}}{%
+ \PackageWarning{keyindex}{Index key \detokenize{#1}
+ undefined}%
+ \missingkeyindexformat{#1}}{%
+ \keyindexformat{\@nameuse{kix@e@\detokenize{#1}}}}}
+\newcommand*{\keyindexonly}[2][]{\@ifundefined{kix@e@\detokenize{#2}}{%
+ \PackageWarning{keyindex}{Index key \detokenize{#2}
+ undefined}}{%
+ \ifthenelse{\equal{#1}{}}{%
+ \keyindexcommand{\@nameuse{kix@i@\detokenize{#2}}}}{%
+ \keyindexcommand{\@nameuse{kix@i@\detokenize{#2}}|#1}}}}
+\newcommand{\keyindex}[2][]{\keyindexprint{#2}\keyindexonly[#1]{#2}}
+\newcommand*{\keyindexentry}[3]{%
+ \@ifundefined{kix@e@\detokenize{#1}}{%
+ \@namedef{kix@e@\detokenize{#1}}{#2}%
+ \@namedef{kix@i@\detokenize{#1}}{#3}}{%
+ \PackageWarning{keyindex}{Duplicate definition for keyindex key
+ \detokenize{#1} ignored}}}
+\endinput
+%%
+%% End of file `keyindex.sty'.