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%%
%% This is file `lualatex-truncate.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% lualatex-truncate.dtx  (with options: `lualatex-truncate.sty,package')
%%  lualatex-truncate.dtx
%%  Copyright 2018 Sebastian Friedl
%% 
%%  This work may be distributed and/or modified under the
%%  conditions of the LaTeX Project Public License, either version 1.3c
%%  of this license of (at your option) any later version.
%%  The latest version of this license is in
%%    http://www.latex-project.org/lppl.txt
%%  and version 1.3c or later is part of all distributions of LaTeX
%%  version 2008/05/04 or later.
%% 
%%  This work has the LPPL maintenance status 'maintained'.
%%  Current maintainer of the work is Sebastian Friedl
%% 
%%  This work consists of the files lualatex-truncate.dtx, lualatex-truncate.ins,
%%  lualatex-truncate-doc.dtx and the derived file lualatex-truncate.sty
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
\ProvidesPackage{lualatex-truncate}%
    [2018/08/22 v1.1 LuaLaTeX wrapper for the truncate package]
\NeedsTeXFormat{LaTeX2e}
\newif\if@lualtxtruncate@hackhyphen
\@lualtxtruncate@hackhyphenfalse
\newif\if@lualtxtruncate@breakall
\@lualtxtruncate@breakallfalse
\DeclareOption{breakwords}{%
    \@lualtxtruncate@hackhyphentrue%
    \PassOptionsToPackage{breakwords}{truncate}}
\DeclareOption{breakall}{%
    \@lualtxtruncate@breakalltrue%
    \@lualtxtruncate@hackhyphentrue%
    \PassOptionsToPackage{breakall}{truncate}}
\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{truncate}}
\ProcessOptions
\@ifpackageloaded{truncate}{%
    \PackageError{lualatex-truncate}%
        {Don't load the truncate package when using lualatex-truncate!}%
        {Don't load the truncate package and pass all package options
         to lualatex-truncate! Otherwise, the wrapper mechanism won't
         be able to understand what you want.}%
}{\RequirePackage{truncate}}
\RequirePackage{iftex}
\ifLuaTeX\else%
    \PackageWarningNoLine{lualatex-truncate}%
        {Whoops! You don't want to use LuaLaTeX?}%
    \endinput%
\fi%
\RequirePackage{letltxmacro}
\LetLtxMacro\lualtxtruncate@truncate\truncate
\renewcommand{\truncate}[3][\TruncateMarker]{{% two braces -> scope changes
    \if@lualtxtruncate@breakall%
        \language\z@% force US english
    \fi%
    \newcount\lualtxtruncate@tmp%
    \lualtxtruncate@tmp=\the\prehyphenchar% remember current hyphen char
    \if@lualtxtruncate@hackhyphen%
        \prehyphenchar=0% invisible hyphen
    \fi%
    \lualtxtruncate@truncate[#1]{#2}{#3}% run the original \truncate macro
    \if@lualtxtruncate@hackhyphen%
        \prehyphenchar=\the\lualtxtruncate@tmp% restore hyphen
    \fi%
}}
\endinput
%%
%% End of file `lualatex-truncate.sty'.