%%
%% This is file `microtype-show.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% microtype.dtx  (with options: `show')
%% 
%% ------------------------------------------------------------------------
%% 
%%                       The `microtype' package
%%         Subliminal refinements towards typographical perfection
%%           Copyright (c) 2004--2024 R Schlicht <w.m.l@gmx.net>
%% 
%% This work 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:
%% https://www.latex-project.org/lppl.txt, and version 1.3c or later is part
%% of all distributions of LaTeX version 2005/12/01 or later.
%% 
%% This work has the LPPL maintenance status `maintained'.
%% 
%% This work consists of the files microtype.dtx, microtype-utf.dtx and
%% microtype.ins and the derived files microtype.sty, microtype-pdftex.def,
%% microtype-luatex.def, microtype-xetex.def, microtype.lua, letterspace.sty
%% and microtype-show.sty.
%% 
%% ------------------------------------------------------------------------
%%   This companion package offers various commands that might be helpful
%%   when creating protrusion settings. See the documentation in microtype's
%%   User manual, section 10, and the examples in test-microtype.tex.
%% ------------------------------------------------------------------------ 
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage
  {microtype-show}
  [2024/03/29 v3.1b
  Visual debugging for the microtype package
   (RS)]
\RequirePackage{iftex}
\ifetex\else
  \PackageError{microtype-show}
               {This package only works with e-TeX}{Use e-TeX}
\fi
\ifxetex
  \PackageError{microtype-show}
               {This package only works with pdfTeX or luaTeX}{Don't use XeTeX}
\fi
\PackageWarning{microtype-show}{DO NOT USE THIS PACKAGE FOR REAL DOCUMENTS\@gobble}
\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{microtype}}
\ProcessOptions\relax
\PassOptionsToPackage{verbose}{microtype}
\RequirePackage{microtype,graphicx,xcolor}
\newif\ifShowGlyphIndex
\newif\ifShowMissingGlyphs
\newcommand*\GlyphScaleFactor{2}
\newcommand*\Showbaselinecolor{\color{black!40}}
\newcommand*\Showposcolor{\color{green!50}}
\newcommand*\Shownegcolor{\color{red!50}}
\ifluatex
  \def\MTS@printtext#1{{\usefont{TU}{lmr}{m}{n}#1}}
\else
  \def\MTS@printtext#1{{\usefont{T1}{cmr}{m}{n}#1}}
\fi
\def\MTS@show@index#1{\ifShowGlyphIndex{\tiny$_{#1}%
 %  \ifluatex^{\mathrm{%
 %    \MT@lua{tex.print(luaotfload.aux.name_of_slot(tonumber([[#1]])))}}}\fi
  $}\fi\space}
\def\MTS@crulefill{\leaders\hrule height \dimexpr1ex/2+.4pt depth -\dimexpr1ex/2\hfill}
\g@addto@macro\MT@setupfont{\MTS@Prot\MTS@Char}
\let\MTS@Prot\relax
\let\MTS@Char\relax
\def\MTS@setup{%
  \fboxsep=0pt
  \fboxrule=.1pt
  \raggedright
  \let\MTS@glyphlist\@gobble
  \def\MT@feat{pr}%
}
\newcommand*\ShowProtrusion{%
  \begingroup
    \MTS@setup
    \let\MTS@Prot\MTS@Prot@do
    \def\MT@cat{c}%
    \selectfont
}
\def\MTS@Prot@do{%
    \MT@ltx@pickupfont
    \let\MT@pr@split@val\MTS@pr@split@val
    \let\MT@load@list\MTS@load@list
    \let\MT@set@pr@prefixes@\MTS@set@pr@prefixes@
    \MTS@show@pr
  \endgroup
  \aftergroup\selectfont
}
\newcommand*\ShowCharacterInheritance{%
  \begingroup
    \MTS@setup
    \let\MTS@Char\MTS@Char@do
    \def\MT@cat{inh}%
    \selectfont
}
\def\MTS@Char@do{%
    \MT@ltx@pickupfont
    \let\MT@set@pr@prefixes@\MTS@set@pr@prefixes@
    \MTS@show@inheritance
  \endgroup
  \aftergroup\selectfont
}
\newcommand*\ShowProtrusionLineGlyph[1]{%
  {\MTS@setup
   \MTS@showprotrusionline{`#1}}%
}
\newcommand*\ShowProtrusionLineIndex[1]{%
  {\MTS@setup
   \MTS@showprotrusionline{#1}}%
}
\def\MTS@showprotrusionline#1{%
  \edef\MTS@lpcode{\number\lpcode\font#1}%
  \edef\MTS@rpcode{\number\rpcode\font#1}%
  \char#1%
    lorem ipsum dolor sit amet, \MTS@crulefill\ %
    \MTS@printtext{\ifnum\MTS@lpcode=\z@\Showbaselinecolor\fi[\MTS@lpcode]}
    \fbox{\char#1}\MTS@show@index{\number#1}
    \MTS@printtext{\ifnum\MTS@rpcode=\z@\Showbaselinecolor\fi[\MTS@rpcode]}
    \MTS@crulefill\ you know the rest%
  \char#1\par
  \ShowDummyLine
}
\newcommand*\ShowDummyLine{%
 {\fontencoding{\encodingdefault}\fontseries{\seriesdefault}\fontshape{\shapedefault}%
  \selectfont\noindent
  here is the beginning of a line, \dotfill and here is its end}\par
}
\newcommand*\ShowProtrusionAll{%
  {\MTS@setup
   \MTS@lede{}%
   \MT@do@font{\iffontchar\font\@tempcnta\MTS@showprotrusionline{\@tempcnta}\fi}}%
}
\newcommand*\ShowProtrusionDefined{%
  {\MTS@setup
   \MTS@lede{defined}%
   \let\MTS@first\@gobble
   \let\MTS@second\@firstofone
   \MT@do@font{%
     \MTS@firstorsecond
     \MTS@temp{%
       \iffontchar\font\@tempcnta\MTS@showprotrusionline{\@tempcnta}\else
         \MT@warning@nl{Glyph \the\@tempcnta\space is missing in font
                        \MessageBreak\font@name}%
       \fi}}}%
}
\newcommand*\ShowProtrusionMissing{%
  {\MTS@setup
   \MTS@lede{missing}%
   \let\MTS@first\@firstofone
   \let\MTS@second\@gobble
   \MT@do@font{%
     \MTS@firstorsecond
     \iffontchar\font\@tempcnta\MTS@temp{\MTS@showprotrusionline{\@tempcnta}}\fi}}%
}
\def\MTS@lede#1{%
  \selectfont
  \edef\MTS@font{\expandafter\string\font@name}%
  \MTS@printtext{All glyphs \MT@ifempty{#1}{in}{#1 in protrusion list for}
                 font \texttt{\MTS@font}:}\par
  \ShowDummyLine
}
\def\MTS@firstorsecond{%
  \let\MTS@temp\MTS@first
  \ifnum\lpcode\font\@tempcnta=\z@ \else
    \let\MTS@temp\MTS@second
  \fi
  \ifnum\rpcode\font\@tempcnta=\z@ \else
    \let\MTS@temp\MTS@second
  \fi
}
\newdimen\MTS@charwd
\newdimen\MTS@lp@
\newdimen\MTS@rp@
\def\MTS@show@char@pr#1{%
  \xdef\MTS@glyphlist{\MTS@glyphlist,#1}%
  \scalebox{\GlyphScaleFactor}{\strut\escapechar`\\
    \MTS@charwd=\fontcharwd\MT@font#1\relax
    {\Showbaselinecolor\vrule width \dimexpr\MTS@charwd+.3em\relax height 1sp depth 0pt}%
    \hskip-\dimexpr\MTS@charwd+.15em\relax
    {\ifdim\MTS@lp@<\z@\Shownegcolor\else\Showposcolor\fi
     \vrule width \ifdim\MTS@lp@<\z@ -\fi\MTS@lp@ height 1em depth .2em}%
    \hskip\dimexpr\MTS@charwd\ifdim\MTS@lp@>\z@-\MTS@lp@\fi
                             \ifdim\MTS@rp@>\z@-\MTS@rp@\fi\relax
    {\ifdim\MTS@rp@<\z@\Shownegcolor\else\Showposcolor\fi
     \vrule width \ifdim\MTS@rp@<\z@ -\fi\MTS@rp@ height 1em depth .2em}%
    \hskip-\dimexpr\MTS@charwd+\fboxrule\ifdim\MTS@rp@<\z@-\MTS@rp@\fi\relax
    \fbox{\char#1}}\,%
    \MTS@show@index{#1}%
}
\def\MTS@show@char#1{\scalebox{\GlyphScaleFactor}{%
  \strut\fbox{\char#1}}\MTS@show@index{#1}}
\def\MTS@show@char@x#1{\xdef\MTS@glyphlist{\MTS@glyphlist,#1}\MTS@show@char{#1}}
\def\MTS@show@missing{%
  \MT@ifdefined@c@T\MT@pr@inh@name{%
    \MTS@lp@=\z@ \MTS@rp@=\z@
    \par \MTS@printtext{Glyphs not included in configuration (with defined heirs):}%
    \MT@do@font{%
      \edef\MT@temp{\the\@tempcnta}%
      \MT@ifdefined@n@T{MT@inh@\MT@pr@inh@name @\MT@temp @}{%
        \MT@exp@one@n\MT@in@clist\MT@temp\MTS@glyphlist
        \ifMT@inlist@\else \newline
        \llap{\MTS@show@char@pr{\MT@temp} \MTS@printtext{=} }%
         \MT@exp@cs\MT@map@tlist@c
           {MT@inh@\MT@pr@inh@name @\the\@tempcnta @}%
           \MTS@show@char@x
        \fi
      }%
    }%
  }%
  \MTS@show@missing@
}
\def\MTS@show@missing@{%
  \par \MTS@printtext{Other glyphs not in configuration:}\newline
  \MT@do@font{%
    \edef\MT@temp{\the\@tempcnta}%
    \MT@exp@one@n\MT@in@clist\MT@temp\MTS@glyphlist
    \ifMT@inlist@\else
      \MTS@show@char\MT@temp
    \fi
  }%
}
\def\MTS@show@inheritance{%
  \MT@get@inh@list
  \MTS@printtext{Character inheritance for font `\texttt{\MT@@font}':}\\
  \MT@ifdefined@c@TF\MT@listname{%
    \MTS@printtext{First matching list is for `\texttt{\@tempa}':\\
              \texttt{\MT@listname}:}\par\leavevmode
    \MT@do@font{%
      \MT@ifdefined@n@T{MT@inh@\MT@listname @\the\@tempcnta @}{%
        \newline
        \xdef\MTS@glyphlist{\MTS@glyphlist,\the\@tempcnta}%
        \llap{\MTS@show@char{\the\@tempcnta}\MTS@printtext{= }}%
        \MT@exp@cs\MT@map@tlist@c
          {MT@inh@\MT@listname @\the\@tempcnta @}%
          \MTS@show@char@x
      }%
    }%
    \MT@ifdefined@n@T{MT@inh@\MT@listname @prefixes}{%
      \par \MTS@printtext{(with prefixes:)}%
      \@tempcntb=\z@
      \let\MTS@show@char@pr\MTS@show@char@x
      \MT@set@pr@prefixheirs}%
    \ifShowMissingGlyphs\MTS@show@missing@\fi
  }{%
    \MTS@printtext{NOT DEFINED}%
  }%
  \par
}
\def\MTS@show@pr
  {%
  \MTS@printtext{Protrusion settings for font `\texttt{\MT@@font}':}\\
  \MT@if@list@exists{%
    \MTS@printtext{First matching list is for `\texttt{\@tempa}':\\\texttt{\MT@pr@c@name}}%
    \MT@get@opt
    \MT@reset@pr@codes
    \MT@get@inh@list
    \MT@set@inputenc{c}%
    \MT@load@list\MT@pr@c@name
    \MT@set@listname
    \MT@let@cn\@tempc{MT@pr@c@\MT@pr@c@name}%
    \expandafter\MT@set@codes\@tempc,\relax,%
    \vrule width 4cm height .5pt \\
    \MTS@printtext{End of list `\texttt{\MT@pr@c@name}'}\\[.5em]
    \MT@ifdefined@c@T\MT@pr@inh@name{%
      \MT@ifdefined@n@T{MT@inh@\MT@pr@inh@name @prefixes}{%
        \par \MTS@printtext{(with prefixes:)}%
        \@tempcntb=\z@
    \MT@set@pr@prefixheirs
    }}%
    \ifShowMissingGlyphs\MTS@show@missing\fi
  }%
  {\MTS@printtext{NOT DEFINED}%
  \MT@reset@pr@codes
  }\par
}
\def\MTS@pr@split@val#1,#2\relax
  {\def\@tempb{#1}%
  \MT@ifempty\@tempb
  {\MTS@lp@=\z@ \let\MTS@lpcode\@empty}%
  {\MT@scale@to@em
    \MTS@lp@=\dimexpr\@tempcntb em/1000\relax\relax
    \edef\MTS@lpcode{[\@tempb] \the\@tempcntb/\the\MTS@lp@}%
  }%
  \def\@tempb{#2}%
  \MT@ifempty\@tempb
  {\MTS@rp@=\z@ \let\MTS@rpcode\@empty}%
  {\MT@scale@to@em
    \MTS@rp@=\dimexpr\@tempcntb em/1000\relax\relax
    \edef\MTS@rpcode{[\@tempb] \the\@tempcntb/\the\MTS@rp@}%
  }%
  \llap{\MTS@show@char@pr\MT@char\quad}%
  \parbox[b][][b]{3.5cm}{\MTS@printtext{%
      \footnotesize\makebox[.4cm][l]{L:} \MT@ifempty{\MTS@lpcode}{---}{\MTS@lpcode}\\
                   \makebox[.4cm][l]{R:} \MT@ifempty{\MTS@rpcode}{---}{\MTS@rpcode}}}%
  \parbox[t][][t]{\dimexpr\textwidth-3.5cm}{%
  \MT@ifdefined@c@T\MT@pr@inh@name{%
    \MT@ifdefined@n@T{MT@inh@\MT@pr@inh@name @\MT@char @}{%
      \MT@exp@cs\MT@map@tlist@c
        {MT@inh@\MT@pr@inh@name @\MT@char @}%
      \MTS@show@char@pr
    }%
  }%
  }\newline
}
\def\MTS@set@pr@prefixes@#1#2#3#4%
  {%
  \MTS@lp@=\z@ \MTS@rp@=\z@
  \ifnum#1=\@tempcntb \else
    \par\leavevmode
    \llap{\MTS@show@char@pr{#1} \MTS@printtext{=} }%
  \fi
  \@tempcnta=\z@
  \ifnum#3>\z@
    \@tempcnta=\numexpr
      (\fontcharwd\MT@font#2-\fontcharwd\MT@font#1)%
      *#3/\MT@dimen@six\relax
  \fi
  \MTS@lp@=\dimexpr\numexpr\lpcode\MT@font#1+\@tempcnta\relax em/1000\relax
  \@tempcnta=\z@
  \ifnum#4>\z@
    \@tempcnta=\numexpr
      (\fontcharwd\MT@font#2-\fontcharwd\MT@font#1)%
      *#4/\MT@dimen@six\relax
  \fi
  \MTS@rp@=\dimexpr\numexpr\rpcode\MT@font#1+\@tempcnta\relax em/1000\relax
  \MTS@show@char@pr{#2}%
  \@tempcntb=#1\relax
}
\def\MTS@load@list#1%
  {\edef\@tempa{#1}%
  \MT@let@cn\@tempb{MT@\MT@feat @c@\@tempa @load}%
  \MT@ifstreq\@tempa\@tempb{%
    \MT@error{\@nameuse{MT@abbr@\MT@feat} list `\@tempa' cannot load itself}{}%
  }{%
    \ifx\@tempb\relax
    :\par\medskip\leavevmode
    \else
      \MT@ifdefined@n@TF{MT@\MT@feat @c@\@tempb}{%
        \MTS@printtext{, loading \texttt{\@tempb}}%
        \MT@vinfo{... : First loading \@nameuse{MT@abbr@\MT@feat} list `\@tempb'}%
        \begingroup
          \MT@load@list\@tempb
        \endgroup
        \edef\MT@curr@list@name{%
                  `\@tempb'}%
        \MT@let@cn\@tempc{MT@\MT@feat @c@\@tempb}%
        \expandafter\MT@set@codes\@tempc,\relax,%
        \vrule width 4cm height .5pt \\
        \MTS@printtext{End of list \texttt{\MT@curr@list@name}}%
        \par\medskip\leavevmode
      }{%
        \MT@error{\@nameuse{MT@abbr@\MT@feat} list `\@tempb' undefined.\MessageBreak
                    Cannot load it from list `\@tempa'}{}%
      }%
    \fi
  }%
}
\endinput
%%
%% End of file `microtype-show.sty'.