% \iffalse meta-comment
%
% File: pmboxdraw.dtx
% Version: 2019/12/05 v1.4
% Info: Poor man's box drawing characters
%
% Copyright (C)
%    2006, 2011 Heiko Oberdiek
%    2016-2019 Oberdiek Package Support Group
%    https://github.com/ho-tex/pmboxdraw/issues
%
% 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. This version of this license is in
%    https://www.latex-project.org/lppl/lppl-1-3c.txt
% and the latest version of this license is in
%    https://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.
%
% This work has the LPPL maintenance status "maintained".
%
% The Current Maintainers of this work are
% Heiko Oberdiek and the Oberdiek Package Support Group
% https://github.com/ho-tex/pmboxdraw/issues
%
% This work consists of the main source file pmboxdraw.dtx
% and the derived files
%    pmboxdraw.sty, pmboxdraw.pdf, pmboxdraw.ins, pmboxdraw.drv,
%    pmboxdrawenc.dfu, pmboxdraw-test1.tex.
%
% Distribution:
%    CTAN:macros/latex/contrib/pmboxdraw/pmboxdraw.dtx
%    CTAN:macros/latex/contrib/pmboxdraw/pmboxdraw.pdf
%
% Unpacking:
%    (a) If pmboxdraw.ins is present:
%           tex pmboxdraw.ins
%    (b) Without pmboxdraw.ins:
%           tex pmboxdraw.dtx
%    (c) If you insist on using LaTeX
%           latex \let\install=y\input{pmboxdraw.dtx}
%        (quote the arguments according to the demands of your shell)
%
% Documentation:
%    (a) If pmboxdraw.drv is present:
%           latex pmboxdraw.drv
%    (b) Without pmboxdraw.drv:
%           latex pmboxdraw.dtx; ...
%    The class ltxdoc loads the configuration file ltxdoc.cfg
%    if available. Here you can specify further options, e.g.
%    use A4 as paper format:
%       \PassOptionsToClass{a4paper}{article}
%
%    Programm calls to get the documentation (example):
%       pdflatex pmboxdraw.dtx
%       makeindex -s gind.ist pmboxdraw.idx
%       pdflatex pmboxdraw.dtx
%       makeindex -s gind.ist pmboxdraw.idx
%       pdflatex pmboxdraw.dtx
%
% Installation:
%    TDS:tex/latex/pmboxdraw/pmboxdraw.sty
%    TDS:tex/latex/pmboxdraw/pmboxdrawenc.dfu
%    TDS:doc/latex/pmboxdraw/pmboxdraw.pdf
%    TDS:source/latex/pmboxdraw/pmboxdraw.dtx
%
%<*ignore>
\begingroup
  \catcode123=1 %
  \catcode125=2 %
  \def\x{LaTeX2e}%
\expandafter\endgroup
\ifcase 0\ifx\install y1\fi\expandafter
         \ifx\csname processbatchFile\endcsname\relax\else1\fi
         \ifx\fmtname\x\else 1\fi\relax
\else\csname fi\endcsname
%</ignore>
%<*install>
\input docstrip.tex
\Msg{************************************************************************}
\Msg{* Installation}
\Msg{* Package: pmboxdraw 2019/12/05 v1.4 Poor man's box drawing characters (HO)}
\Msg{************************************************************************}

\keepsilent
\askforoverwritefalse

\let\MetaPrefix\relax
\preamble

This is a generated file.

Project: pmboxdraw
Version: 2019/12/05 v1.4

Copyright (C)
   2006, 2011 Heiko Oberdiek
   2016-2019 Oberdiek Package Support Group

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. This version of this license is in
   https://www.latex-project.org/lppl/lppl-1-3c.txt
and the latest version of this license is in
   https://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.

This work has the LPPL maintenance status "maintained".

The Current Maintainers of this work are
Heiko Oberdiek and the Oberdiek Package Support Group
https://github.com/ho-tex/pmboxdraw/issues


This work consists of the main source file pmboxdraw.dtx
and the derived files
   pmboxdraw.sty, pmboxdraw.pdf, pmboxdraw.ins, pmboxdraw.drv,
   pmboxdrawenc.dfu, pmboxdraw-test1.tex.

\endpreamble
\let\MetaPrefix\DoubleperCent

\generate{%
  \file{pmboxdraw.ins}{\from{pmboxdraw.dtx}{install}}%
  \file{pmboxdraw.drv}{\from{pmboxdraw.dtx}{driver}}%
  \usedir{tex/latex/pmboxdraw}%
  \file{pmboxdraw.sty}{\from{pmboxdraw.dtx}{package}}%
  \file{pmboxdrawenc.dfu}{\from{pmboxdraw.dtx}{utf8}}%
}

\catcode32=13\relax% active space
\let =\space%
\Msg{************************************************************************}
\Msg{*}
\Msg{* To finish the installation you have to move the following}
\Msg{* files into a directory searched by TeX:}
\Msg{*}
\Msg{*     pmboxdraw.sty, pmboxdrawenc.dfu}
\Msg{*}
\Msg{* To produce the documentation run the file `pmboxdraw.drv'}
\Msg{* through LaTeX.}
\Msg{*}
\Msg{* Happy TeXing!}
\Msg{*}
\Msg{************************************************************************}

\endbatchfile
%</install>
%<*ignore>
\fi
%</ignore>
%<*driver>
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{pmboxdraw.drv}%
  [2019/12/05 v1.4 Poor man's box drawing characters (HO)]%
\documentclass{ltxdoc}
\usepackage{holtxdoc}[2011/11/22]
\usepackage{color}
\let\orgdimexpr\dimexpr
%\let\dimexpr\relax
\usepackage{pmboxdraw}
\let\dimexpr\orgdimexpr
\usepackage{longtable}
\setcounter{tocdepth}{2}
\hypersetup{bookmarksdepth=3}
\begin{document}
  \DocInput{pmboxdraw.dtx}%
\end{document}
%</driver>
% \fi
%
%
%
% \GetFileInfo{pmboxdraw.drv}
%
% \title{The \xpackage{pmboxdraw} package}
% \date{2019/12/05 v1.4}
% \author{Heiko Oberdiek\thanks
% {Please report any issues at \url{https://github.com/ho-tex/pmboxdraw/issues}}}
%
% \maketitle
%
% \begin{abstract}
% Package \xpackage{pmboxdraw} declares box drawings characters of
% old code pages, e.g. cp437. It uses rules instead of using a font.
% \end{abstract}
%
% \tableofcontents
%
% \DoNotIndex{\dimen,\dimen@,\z@,\tw@,\wd,\ht,\dp}
% \DoNotIndex{\@width,\@height,\@depth}
% \DoNotIndex{\advance,\hss,\kern,\rlap,\vrule}
%
% \section{User interface}
%
% \begin{quote}
% \ttfamily\fontfamily{lmtt}\selectfont
% \catcode`=\active
% \catcode`|\active
% \catcode`-\active
% \def={\textSFxliii}
% \def|{\textSFxxiv}
% \def-{\textSFx}
% \def~{\mbox{ }}
% \textSFxxxix===================\textSFxxv\\
% | P M B O X D R A W |\\
% \textSFxxxviii ==\textSFxlvii============\textSFxlvii===\textSFxxvi\\
% ~~~\textSFxi~2019/12/05 \textSFxi\\
% ~~~\textSFii------------\textSFiv
% \end{quote}
%
% \subsection{Introduction}
%
% In old code pages (CP 437, \dots) many slots are occupied
% by graphical characters. The definition files for the input
% encodings that come with \LaTeX's package \xpackage{inputenc}
% ignore these characters. This packages tries to close this gap.
% Package \xpackage{inputenx} provides more complete definitions
% files of input encodings (\cite{inputenx}).
%
% The graphical characters are available in some fonts, mostly
% some derivates of Courier. However, the symbols are usually
% used to gegnerate some kind of ASCII art. Thus it should fit
% with the current typewriter font in use. That means:
% \begin{itemize}
% \item Same and constant symbol width.
% \item Use of the full line height. Vertical lines should not be
%       interrupted if the symbols that contribute to that lines
%       are in adjacent text lines.
% \end{itemize}
% Therefore I decided to generate the symbols by rules.
% Parameters such as rule width and box dimensions are accessible
% at macro level. This avoids to generate many fonts for the used
% typewriter fonts (Courier, LuxiMono, Computer/Latin Modern, \dots).
%
% The disadvantage is that there are no characters in the output
% file, just rules. Thus operations such as cut and paste or text
% search will not detect these graphical characters.
%
% \subsection{Setup}
%
% Usually the box drawings symbols of this package derive its parameters
% from the current font. But they can be set explicitly.
%
% \begin{declcs}{pmboxdrawbox} \M{template}
% \end{declcs}
% The \meta{template} is used as size template for the symbols.
% It is initialized by |\strut0|. (Usually |\strut| carries the information
% about the \cs{baselineskip} and |0| the symbol width.)
%
% \begin{declcs}{pmboxdrawrulewidth} \M{dimen}
% \end{declcs}
% This macro allows the setup of the rule width used in the symbols.
% It is initialized with |0.1\width|, that means 10\,\% of the symbol
% width. \cs{width}, \cs{height}, and \cs{depth} can be used here and
% are set to the corresponding symbol box parameter.
%
% \begin{declcs}{pmboxdrawdoublerulesep} \M{dimen}
% \end{declcs}
% Some symbols have double lines. The distance between the lines is
% configured by this macro. It is set to |0.25\width|, a quarter of
% the symbol width. Also \cs{height} and \cs{depth} are available.
%
% \subsection{Symbol list}
%
% The macro names for the symbols in \LaTeX\ (LICR) are derived
% from Adobe's glyph names for these characters (\cite{aglfn}).
% Example:
% \begin{quote}
%   U+2580 (\textupblock) with glyph name \textsf{upblock}: \cs{textupblock}
% \end{quote}
% Some glyph names start with |SF|, two individual digits follow and
% the name is closed by four digits zero. For the LICR name the
% two individual digits form a number that is converted to lowercase
% roman number. The trailing zeros are dropped. Example:
% \begin{quote}
%   U+2556 (\textSFxxi) with glyph name \textsf{SF210000}: \cs{textSFxxi}
% \end{quote}
%
% The three gray symbols require package \xpackage{color}:
% \begin{quote}
%   U+2591 (\textltshade) light shade: \cs{textltshade}\\
%   U+2592 (\textshade) medium shade: \cs{textshade}\\
%   U+2593 (\textdkshade) dark shade: \cs{textdkshade}
% \end{quote}
%
% It follows a list with all graphical symbols provided by this
% package:
%
% \begingroup
% \def\entrygen#1#2#3#4{%
%   \textcolor{blue}{^^A
%     \fbox{\color{black}\texttt{\csname text#3\endcsname}}^^A
%   }
%   & \texttt{U+25#1}
%   & \texttt{#2}
%   & \texttt{\textbackslash text#3}
%   \\*[-\fboxsep]
%   &
%   \multicolumn{3}{l}{\lowercase{#4}}\\^^A
% }
% \def\entryU#1#2{%
%   \textcolor{blue}{^^A
%     \fbox{\color{black}\texttt{\pmboxdrawuni{25#1}}}^^A
%   }
%   & \texttt{U+25#1}
%   & \texttt{uni25#1}
%   & \texttt{\textbackslash pmboxdrawuni\{25#1\}}
%   \\*[-\fboxsep]
%   &
%   \multicolumn{3}{l}{\lowercase{#2}}\\^^A
% }
% \def\entry#1#2{\entrygen{#1}{SF#20000}{SF\romannumeral#2}}
% \def\entryB#1#2{\entrygen{#1}{#2}{#2}}
% \begin{longtable}{clll}
% Symbol & Unicode & Glyph name & LICR\\
% \hline
% \endhead
% \entry{00}{10}{BOX DRAWINGS LIGHT HORIZONTAL}
% \entryU{01}{BOX DRAWINGS HEAVY HORIZONTAL}
% \entry{02}{11}{BOX DRAWINGS LIGHT VERTICAL}
% \entryU{03}{BOX DRAWINGS HEAVY VERTICAL}
% \entry{0C}{01}{BOX DRAWINGS LIGHT DOWN AND RIGHT}
% \entryU{0D}{BOX DRAWINGS DOWN LIGHT AND RIGHT HEAVY}
% \entryU{0E}{BOX DRAWINGS DOWN HEAVY AND RIGHT LIGHT}
% \entryU{0F}{BOX DRAWINGS HEAVY DOWN AND RIGHT}
% \entry{10}{03}{BOX DRAWINGS LIGHT DOWN AND LEFT}
% \entryU{11}{BOX DRAWINGS DOWN LIGHT AND LEFT HEAVY}
% \entryU{12}{BOX DRAWINGS DOWN HEAVY AND LEFT LIGHT}
% \entryU{13}{BOX DRAWINGS HEAVY DOWN AND LEFT}
% \entry{14}{02}{BOX DRAWINGS LIGHT UP AND RIGHT}
% \entryU{15}{BOX DRAWINGS UP LIGHT AND RIGHT HEAVY}
% \entryU{16}{BOX DRAWINGS UP HEAVY AND RIGHT LIGHT}
% \entryU{17}{BOX DRAWINGS HEAVY UP AND RIGHT}
% \entry{18}{04}{BOX DRAWINGS LIGHT UP AND LEFT}
% \entryU{19}{BOX DRAWINGS UP LIGHT AND LEFT HEAVY}
% \entryU{1A}{BOX DRAWINGS UP HEAVY AND LEFT LIGHT}
% \entryU{1B}{BOX DRAWINGS HEAVY UP AND LEFT}
% \entry{1C}{08}{BOX DRAWINGS LIGHT VERTICAL AND RIGHT}
% \entryU{1D}{BOX DRAWINGS VERTICAL LIGHT AND RIGHT HEAVY}
% \entryU{1E}{BOX DRAWINGS UP HEAVY AND RIGHT DOWN LIGHT}
% \entryU{1F}{BOX DRAWINGS DOWN HEAVY AND RIGHT UP LIGHT}
% \entryU{20}{BOX DRAWINGS VERTICAL HEAVY AND RIGHT LIGHT}
% \entryU{21}{BOX DRAWINGS DOWN LIGHT AND RIGHT UP HEAVY}
% \entryU{22}{BOX DRAWINGS UP LIGHT AND RIGHT DOWN HEAVY}
% \entryU{23}{BOX DRAWINGS HEAVY VERTICAL AND RIGHT}
% \entry{24}{09}{BOX DRAWINGS LIGHT VERTICAL AND LEFT}
% \entryU{25}{BOX DRAWINGS VERTICAL LIGHT AND LEFT HEAVY}
% \entryU{26}{BOX DRAWINGS UP HEAVY AND LEFT DOWN LIGHT}
% \entryU{27}{BOX DRAWINGS DOWN HEAVY AND LEFT UP LIGHT}
% \entryU{28}{BOX DRAWINGS VERTICAL HEAVY AND LEFT LIGHT}
% \entryU{29}{BOX DRAWINGS DOWN LIGHT AND LEFT UP HEAVY}
% \entryU{2A}{BOX DRAWINGS UP LIGHT AND LEFT DOWN HEAVY}
% \entryU{2B}{BOX DRAWINGS HEAVY VERTICAL AND LEFT}
% \entry{2C}{06}{BOX DRAWINGS LIGHT DOWN AND HORIZONTAL}
% \entryU{2D}{BOX DRAWINGS LEFT HEAVY AND RIGHT DOWN LIGHT}
% \entryU{2E}{BOX DRAWINGS RIGHT HEAVY AND LEFT DOWN LIGHT}
% \entryU{2F}{BOX DRAWINGS DOWN LIGHT AND HORIZONTAL HEAVY}
% \entryU{30}{BOX DRAWINGS DOWN HEAVY AND HORIZONTAL LIGHT}
% \entryU{31}{BOX DRAWINGS RIGHT LIGHT AND LEFT DOWN HEAVY}
% \entryU{32}{BOX DRAWINGS LEFT LIGHT AND RIGHT DOWN HEAVY}
% \entryU{33}{BOX DRAWINGS HEAVY DOWN AND HORIZONTAL}
% \entry{34}{07}{BOX DRAWINGS LIGHT UP AND HORIZONTAL}
% \entryU{35}{BOX DRAWINGS LEFT HEAVY AND RIGHT UP LIGHT}
% \entryU{36}{BOX DRAWINGS RIGHT HEAVY AND LEFT UP LIGHT}
% \entryU{37}{BOX DRAWINGS UP LIGHT AND HORIZONTAL HEAVY}
% \entryU{38}{BOX DRAWINGS UP HEAVY AND HORIZONTAL LIGHT}
% \entryU{39}{BOX DRAWINGS RIGHT LIGHT AND LEFT UP HEAVY}
% \entryU{3A}{BOX DRAWINGS LEFT LIGHT AND RIGHT UP HEAVY}
% \entryU{3B}{BOX DRAWINGS HEAVY UP AND HORIZONTAL}
% \entry{3C}{05}{BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL}
% \entryU{3D}{BOX DRAWINGS LEFT HEAVY AND RIGHT VERTICAL LIGHT}
% \entryU{3E}{BOX DRAWINGS RIGHT HEAVY AND LEFT VERTICAL LIGHT}
% \entryU{3F}{BOX DRAWINGS VERTICAL LIGHT AND HORIZONTAL HEAVY}
% \entryU{40}{BOX DRAWINGS UP HEAVY AND DOWN HORIZONTAL LIGHT}
% \entryU{41}{BOX DRAWINGS DOWN HEAVY AND UP HORIZONTAL LIGHT}
% \entryU{42}{BOX DRAWINGS VERTICAL HEAVY AND HORIZONTAL LIGHT}
% \entryU{43}{BOX DRAWINGS LEFT UP HEAVY AND RIGHT DOWN LIGHT}
% \entryU{44}{BOX DRAWINGS RIGHT UP HEAVY AND LEFT DOWN LIGHT}
% \entryU{45}{BOX DRAWINGS LEFT DOWN HEAVY AND RIGHT UP LIGHT}
% \entryU{46}{BOX DRAWINGS RIGHT DOWN HEAVY AND LEFT UP LIGHT}
% \entryU{47}{BOX DRAWINGS DOWN LIGHT AND UP HORIZONTAL HEAVY}
% \entryU{48}{BOX DRAWINGS UP LIGHT AND DOWN HORIZONTAL HEAVY}
% \entryU{49}{BOX DRAWINGS RIGHT LIGHT AND LEFT VERTICAL HEAVY}
% \entryU{4A}{BOX DRAWINGS LEFT LIGHT AND RIGHT VERTICAL HEAVY}
% \entryU{4B}{BOX DRAWINGS HEAVY VERTICAL AND HORIZONTAL}
% \entry{50}{43}{BOX DRAWINGS DOUBLE HORIZONTAL}
% \entry{51}{24}{BOX DRAWINGS DOUBLE VERTICAL}
% \entry{52}{51}{BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE}
% \entry{53}{52}{BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE}
% \entry{54}{39}{BOX DRAWINGS DOUBLE DOWN AND RIGHT}
% \entry{55}{22}{BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE}
% \entry{56}{21}{BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE}
% \entry{57}{25}{BOX DRAWINGS DOUBLE DOWN AND LEFT}
% \entry{58}{50}{BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE}
% \entry{59}{49}{BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE}
% \entry{5A}{38}{BOX DRAWINGS DOUBLE UP AND RIGHT}
% \entry{5B}{28}{BOX DRAWINGS UP SINGLE AND LEFT DOUBLE}
% \entry{5C}{27}{BOX DRAWINGS UP DOUBLE AND LEFT SINGLE}
% \entry{5D}{26}{BOX DRAWINGS DOUBLE UP AND LEFT}
% \entry{5E}{36}{BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE}
% \entry{5F}{37}{BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE}
% \entry{60}{42}{BOX DRAWINGS DOUBLE VERTICAL AND RIGHT}
% \entry{61}{19}{BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE}
% \entry{62}{20}{BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE}
% \entry{63}{23}{BOX DRAWINGS DOUBLE VERTICAL AND LEFT}
% \entry{64}{47}{BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE}
% \entry{65}{48}{BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE}
% \entry{66}{41}{BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL}
% \entry{67}{45}{BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE}
% \entry{68}{46}{BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE}
% \entry{69}{40}{BOX DRAWINGS DOUBLE UP AND HORIZONTAL}
% \entry{6A}{54}{BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE}
% \entry{6B}{53}{BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE}
% \entry{6C}{44}{BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL}
% \entryU{74}{BOX DRAWINGS LIGHT LEFT}
% \entryU{75}{BOX DRAWINGS LIGHT UP}
% \entryU{76}{BOX DRAWINGS LIGHT RIGHT}
% \entryU{77}{BOX DRAWINGS LIGHT DOWN}
% \entryU{78}{BOX DRAWINGS HEAVY LEFT}
% \entryU{79}{BOX DRAWINGS HEAVY UP}
% \entryU{7A}{BOX DRAWINGS HEAVY RIGHT}
% \entryU{7B}{BOX DRAWINGS HEAVY DOWN}
% \entryU{7C}{BOX DRAWINGS LIGHT LEFT AND HEAVY RIGHT}
% \entryU{7D}{BOX DRAWINGS LIGHT UP AND HEAVY DOWN}
% \entryU{7E}{BOX DRAWINGS HEAVY LEFT AND LIGHT RIGHT}
% \entryU{7F}{BOX DRAWINGS HEAVY UP AND LIGHT DOWN}
% \entryB{80}{upblock}{UPPER HALF BLOCK}
% \entryU{81}{LOWER ONE EIGHTH BLOCK}
% \entryU{82}{LOWER ONE QUARTER BLOCK}
% \entryU{83}{LOWER THREE EIGHTHS BLOCK}
% \entryB{84}{dnblock}{LOWER HALF BLOCK}
% \entryU{85}{LOWER FIVE EIGHTHS BLOCK}
% \entryU{86}{LOWER THREE QUARTERS BLOCK}
% \entryU{87}{LOWER SEVEN EIGHTHS BLOCK}
% \entryB{88}{block}{FULL BLOCK}
% \entryU{89}{LEFT SEVEN EIGHTHS BLOCK}
% \entryU{8A}{LEFT THREE QUARTERS BLOCK}
% \entryU{8B}{LEFT FIVE EIGHTHS BLOCK}
% \entryB{8C}{lfblock}{LEFT HALF BLOCK}
% \entryU{8D}{LEFT THREE EIGHTHS BLOCK}
% \entryU{8E}{LEFT ONE QUARTER BLOCK}
% \entryU{8F}{LEFT ONE EIGHTH BLOCK}
% \entryB{90}{rtblock}{RIGHT HALF BLOCK}
% \entryB{91}{ltshade}{LIGHT SHADE}
% \entryB{92}{shade}{MEDIUM SHADE}
% \entryB{93}{dkshade}{DARK SHADE}
% \entryU{94}{UPPER ONE EIGHTH BLOCK}
% \entryU{95}{RIGHT ONE EIGHTH BLOCK}
% \entryU{96}{QUADRANT LOWER LEFT}
% \entryU{97}{QUADRANT LOWER RIGHT}
% \entryU{98}{QUADRANT UPPER LEFT}
% \entryU{99}{QUADRANT UPPER LEFT AND LOWER LEFT AND LOWER RIGHT}
% \entryU{9A}{QUADRANT UPPER LEFT AND LOWER RIGHT}
% \entryU{9B}{QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER LEFT}
% \entryU{9C}{QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER RIGHT}
% \entryU{9D}{QUADRANT UPPER RIGHT}
% \entryU{9E}{QUADRANT UPPER RIGHT AND LOWER LEFT}
% \entryU{9F}{QUADRANT UPPER RIGHT AND LOWER LEFT AND LOWER RIGHT}
% \end{longtable}
% \endgroup
%
% \StopEventually{
% }
%
% \section{Implementation}
%
% \subsection{Initial stuff}
%
%    \begin{macrocode}
%<*package>
%    \end{macrocode}
%    Reload check, especially if the package is not used with \LaTeX.
%    \begin{macrocode}
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode35=6 % #
  \catcode39=12 % '
  \catcode44=12 % ,
  \catcode45=12 % -
  \catcode46=12 % .
  \catcode58=12 % :
  \catcode64=11 % @
  \catcode123=1 % {
  \catcode125=2 % }
  \expandafter\let\expandafter\x\csname ver@pmboxdraw.sty\endcsname
  \ifx\x\relax % plain-TeX, first loading
  \else
    \def\empty{}%
    \ifx\x\empty % LaTeX, first loading,
      % variable is initialized, but \ProvidesPackage not yet seen
    \else
      \expandafter\ifx\csname PackageInfo\endcsname\relax
        \def\x#1#2{%
          \immediate\write-1{Package #1 Info: #2.}%
        }%
      \else
        \def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
      \fi
      \x{pmboxdraw}{The package is already loaded}%
      \aftergroup\endinput
    \fi
  \fi
\endgroup%
%    \end{macrocode}
%    Package identification:
%    \begin{macrocode}
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode35=6 % #
  \catcode39=12 % '
  \catcode40=12 % (
  \catcode41=12 % )
  \catcode44=12 % ,
  \catcode45=12 % -
  \catcode46=12 % .
  \catcode47=12 % /
  \catcode58=12 % :
  \catcode64=11 % @
  \catcode91=12 % [
  \catcode93=12 % ]
  \catcode123=1 % {
  \catcode125=2 % }
  \expandafter\ifx\csname ProvidesPackage\endcsname\relax
    \def\x#1#2#3[#4]{\endgroup
      \immediate\write-1{Package: #3 #4}%
      \xdef#1{#4}%
    }%
  \else
    \def\x#1#2[#3]{\endgroup
      #2[{#3}]%
      \ifx#1\@undefined
        \xdef#1{#3}%
      \fi
      \ifx#1\relax
        \xdef#1{#3}%
      \fi
    }%
  \fi
\expandafter\x\csname ver@pmboxdraw.sty\endcsname
\ProvidesPackage{pmboxdraw}%
  [2019/12/05 v1.4 Poor man's box drawing characters (HO)]%
%    \end{macrocode}
%
%    \begin{macrocode}
\begingroup\catcode61\catcode48\catcode32=10\relax%
  \catcode13=5 % ^^M
  \endlinechar=13 %
  \catcode123=1 % {
  \catcode125=2 % }
  \catcode64=11 % @
  \def\x{\endgroup
    \expandafter\edef\csname pmbd@AtEnd\endcsname{%
      \endlinechar=\the\endlinechar\relax
      \catcode13=\the\catcode13\relax
      \catcode32=\the\catcode32\relax
      \catcode35=\the\catcode35\relax
      \catcode61=\the\catcode61\relax
      \catcode64=\the\catcode64\relax
      \catcode123=\the\catcode123\relax
      \catcode125=\the\catcode125\relax
    }%
  }%
\x\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
  \edef\pmbd@AtEnd{%
    \pmbd@AtEnd
    \catcode#1=\the\catcode#1\relax
  }%
  \catcode#1=#2\relax
}
\TMP@EnsureCode{34}{12}% "
\TMP@EnsureCode{36}{3}% $
\TMP@EnsureCode{38}{4}% &
\TMP@EnsureCode{39}{12}% '
\TMP@EnsureCode{42}{12}% *
\TMP@EnsureCode{43}{12}% +
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{62}{12}% >
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\TMP@EnsureCode{96}{12}% `
\edef\pmbd@AtEnd{\pmbd@AtEnd\noexpand\endinput}
%    \end{macrocode}
%
% \subsection{Resources}
%
%    \begin{macrocode}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
  \def\TMP@RequirePackage#1[#2]{%
    \begingroup\expandafter\expandafter\expandafter\endgroup
    \expandafter\ifx\csname ver@#1.sty\endcsname\relax
      \input #1.sty\relax
    \fi
  }%
\else
  \let\TMP@RequirePackage\RequirePackage
\fi
\TMP@RequirePackage{ltxcmds}[2010/12/12]%
\TMP@RequirePackage{kvsetkeys}[2011/01/30]%
\TMP@RequirePackage{kvdefinekeys}[2011/01/30]%
\TMP@RequirePackage{infwarerr}[2010/04/08]%
%    \end{macrocode}
%    \begin{macro}{\ifpmbd@latex}
%    \begin{macrocode}
\ltx@newif\ifpmbd@latex
\ltx@IfUndefined{fmtname}{}{%
  \def\pmbd@tmp{LaTeX2e}%
  \ifx\pmbd@tmp\fmtname
    \pmbd@latextrue
  \fi
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Dummy font encoding}
%
%    Using a dummy font encoding because of
%    \begin{quote}
%    |\usepackage[utf8]{inputenc}|
%    \end{quote}
%    \begin{macrocode}
\ifpmbd@latex
  \DeclareFontEncoding{pmboxdraw}{}{}%
  \DeclareFontFamily{pmboxdraw}{pmboxdraw}{}%
  \DeclareFontShape{pmboxdraw}{pmboxdraw}{m}{n}{ <-> cmr10 }{}%
  \DeclareFontSubstitution{pmboxdraw}{pmboxdraw}{m}{n}%
%    \end{macrocode}
%
% \subsection{Setup}
%
% \subsubsection{Options}
%
%    \begin{macrocode}
  \RequirePackage{kvoptions}[2010/02/22]%
  \SetupKeyvalOptions{%
    family=PMBD,%
    prefix=pmbd@%
  }%
\fi
%    \end{macrocode}
%    \begin{macrocode}
\ltx@IfUndefined{dimexpr}{%
  \catcode36=9 %
  \catcode38=14 %
}{%
  \catcode36=14 %
  \catcode38=9 %
}
%    \end{macrocode}
%    \begin{macro}{\pmbd@ProtectedDef}
%    \begin{macrocode}
\ltx@IfUndefined{protected}{%
  \def\pmbd@ProtectedDef#1{%
    \let\pmbd@temp\ltx@gobble
    \@ifdefinable#1{%
      \def\pmbd@temp{\DeclareRobustCommand*#1}%
    }%
    \pmbd@temp
  }%
  \def\pmbd@ProtectedDefOne#1{%
    \let\pmbd@temp\ltx@gobble
    \@ifdefinable#1{%
      \def\pmbd@temp{\DeclareRobustCommand*#1[1]}%
    }%
    \pmbd@temp
  }%
}{%
  \def\pmbd@ProtectedDef#1{%
    \let\pmbd@temp\ltx@gobble
    \@ifdefinable#1{%
      \def\pmbd@temp{\protected\def#1}%
    }%
    \pmbd@temp
  }%
  \def\pmbd@ProtectedDefOne#1{%
    \let\pmbd@temp\ltx@gobblethree
    \@ifdefinable#1{%
      \def\pmbd@temp{\protected\def#1}%
    }%
    \pmbd@temp##1%
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmboxdrawsetup}
%    \begin{macrocode}
\pmbd@ProtectedDef\pmboxdrawsetup{%
  \kvsetkeys{PMBD}%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macrocode}
\catcode47=11 %
\def\pmbd@temp#1#2{%
  \DeclareStringOption[\width]{#1/width}%
  \DeclareStringOption[\height]{#1/height}%
  \DeclareStringOption[\depth]{#1/depth}%
  \DeclareStringOption[{#2}]{#1/box/default}%
  \expandafter\DeclareStringOption\expandafter[%
    \csname pmbd@#1/box/default\endcsname
  ]{#1/box}%
}
\pmbd@temp{BoxDrawing}{\strut0}%
\pmbd@temp{Block}{%
  \begingroup
    \sbox\z@{\strut}%
    \dimen@=\ht\z@
    \advance\dimen@\dp\z@
    \wd\z@=\dimen@
    \box\z@
  \endgroup
}%
\pmbd@temp{Shade}{%
  \begingroup
    \sbox\z@{\strut}%
    \dimen@=\ht\z@
    \advance\dimen@\dp\z@
    \wd\z@=\dimen@
    \box\z@
  \endgroup
}%
\pmbd@temp{TerminalGraphic}{%
  \begingroup
    \sbox\z@{\"A}%
    \wd\z@=\ht\z@
    \dp\z@=\z@
    \box\z@
  \endgroup
}%
\DeclareStringOption[.1\width]{BoxDrawing/thinlinewidth}
\DeclareStringOption[.25\width]{BoxDrawing/thicklinewidth}
\DeclareStringOption[.25\width]{BoxDrawing/doublelinesep}
%
\DeclareStringOption[\strut0]{box} %%
\DeclareStringOption[.1\width]{rulewidth}
\DeclareStringOption[.25\width]{doublerulesep}
%    \end{macrocode}
%
%    \begin{macro}{\pmboxdrawUniRobust}
%    \begin{macrocode}
\pmbd@ProtectedDefOne\pmboxdrawUniRobust{%
  \comma@parse{#1}{%
    \ltx@IfUndefined{pmbd@U+\comma@entry}{%
      \begingroup\expandafter\endgroup
      \expandafter
      \TextSymbolUnavailable\csname U+\comma@entry\endcsname
    }{%
      \csname pmbd@U+\comma@entry\endcsname
    }%
    \@gobble
  }%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmboxdrawuni}
%    \begin{macrocode}
\newcommand*{\pmboxdrawuni}[1]{%
  \ifx\texorpdfstring\ltx@undefined
    \expandafter\ltx@firstoftwo
  \else
    \ifx\texorpdfstring\relax
      \expandafter\expandafter\expandafter\ltx@firstoftwo
    \else
      \expandafter\expandafter\expandafter\texorpdfstring
    \fi
  \fi
  {%
    \pmboxdrawUniRobust{#1}%
  }{%
    \expandafter\ifx\csname ifHy@unicode\expandafter\endcsname
        \csname iftrue\endcsname
      \expandafter\unichar\expandafter{\number"#1}%
    \fi
  }%
}
%    \end{macrocode}
%    \end{macro}
%
% \subsubsection{Setup commands of version 1.0}
%
%    \begin{macro}{\pmboxdrawbox}
%    \begin{macrocode}
\pmbd@ProtectedDefOne\pmboxdrawbox{%
  \def\pmbd@box{#1}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmboxdrawrulewidth}
%    \begin{macrocode}
\pmbd@ProtectedDefOne\pmboxdrawrulewidth{%
  \def\pmbd@rulewidth{#1}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmboxdrawdoublerulesep}
%    \begin{macrocode}
\pmbd@ProtectedDefOne\pmboxdrawdoublerulesep{%
  \def\pmbd@doublerulesep{#1}%
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Utils}
%
%    \begin{macro}{\pmbd@UniDef}
%    \begin{macrocode}
\def\pmbd@UniDef#1#2{%
  \expandafter\pmbd@ProtectedDef\expandafter#1\expandafter{%
    \csname pmbd@U+#2\endcsname
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@SetLength}
%    \begin{macrocode}
\ltx@ifpackageloaded{calc}{%
  \def\pmbd@SetLength{%
    \setlength
  }%
}{%
  \ltx@IfUndefined{dimexpr}{%
    \def\pmbd@SetDim#1#2{%
      #1=#2\relax
    }%
  }{%
    \def\pmbd@SetDim#1#2{%
      #1=\dimexpr#2\relax
    }%
  }%
  \def\pmbd@SetLength{%
    \ltx@ifpackageloaded{calc}{%
      \setlength
    }{%
      \pmbd@SetDim
    }%
  }%
  \AtBeginDocument{%
    \ltx@ifpackageloaded{calc}{%
      \def\pmbd@SetLength{\setlength}%
    }{%
      \let\pmbd@SetLength\pmbd@SetDim
    }%
  }%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@W}
%    \begin{macrocode}
\newdimen\pmbd@W
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@H}
%    \begin{macrocode}
\newdimen\pmbd@H
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@L}
%    \begin{macrocode}
\newdimen\pmbd@L
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@Thin}
%    \begin{macrocode}
\newdimen\pmbd@Thin
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@Thick}
%    \begin{macrocode}
\newdimen\pmbd@Thick
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@Sep}
%    \begin{macrocode}
\newdimen\pmbd@Sep
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@A}
%    \begin{macrocode}
\dimendef\pmbd@A=2 %
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@B}
%    \begin{macrocode}
\dimendef\pmbd@B=4 %
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@C}
%    \begin{macrocode}
\dimendef\pmbd@C=6 %
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@D}
%    \begin{macrocode}
\dimendef\pmbd@D=8 %
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@BeginBox}
%    \begin{macrocode}
\def\pmbd@BeginBox#1{%
  \ltx@leavevmode
  \@begin@tempboxa\hbox{%
    \csname pmbd@#1/box\endcsname
  }%
  \pmbd@SetLength\pmbd@W{%
    \csname pmbd@#1/width\endcsname
  }%
  \pmbd@SetLength\pmbd@H{%
    \csname pmbd@#1/height\endcsname
  }%
  \pmbd@SetLength\pmbd@L{%
    \csname pmbd@#1/depth\endcsname
  }%
  \advance\pmbd@H\pmbd@L
  \setbox\ltx@zero\hbox to \pmbd@W\bgroup
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@EndBox}
%    \begin{macrocode}
\def\pmbd@EndBox{%
  \hss
  \egroup
  \ht\ltx@zero=\pmbd@H
  \dp\ltx@zero=\z@
  \ifdim\pmbd@L=\z@
  \else
    \lower\pmbd@L
  \fi
  \box\ltx@zero
  \@end@tempboxa
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@Rule}
%    \begin{macrocode}
\def\pmbd@Rule#1#2#3{%
  \vrule\@width#1\@height#2\@depth#3\relax
}
%    \end{macrocode}
%    \end{macro}
%
%
% \subsection{Block elements}
%
%    \begin{macrocode}
\def\pmbd@begin{%
  \begingroup
  \sbox\z@{\pmbd@box}%
  \ltx@leavevmode
  \setbox\tw@\hb@xt@\wd\z@\bgroup
}
\def\pmbd@end{%
  \egroup
  \ht\tw@\ht\z@
  \dp\tw@\dp\z@
  \box\tw@
  \endgroup
}
%    \end{macrocode}
%
%    \begin{macro}{\pmbd@LowerBlock}
%    \begin{macrocode}
\def\pmbd@LowerBlock#1{%
  \pmbd@BeginBox{Block}%
  \pmbd@Rule\pmbd@W{#1\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@LeftBlock}
%    \begin{macrocode}
\def\pmbd@LeftBlock#1{%
  \pmbd@BeginBox{Block}%
  \pmbd@Rule{#1\pmbd@W}\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2580} UPPER HALF BLOCK
%    \begin{macro}{\textupblock}
%    \begin{macrocode}
\pmbd@UniDef\textupblock{2580}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2580}
%    \begin{macrocode}
\@namedef{pmbd@U+2580}{%
  \pmbd@BeginBox{Block}%
  \pmbd@Rule\pmbd@W\pmbd@H{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2581} LOWER ONE EIGHTH BLOCK
%    \begin{macro}{\pmbd@U+2581}
%    \begin{macrocode}
\@namedef{pmbd@U+2581}{%
  \pmbd@LowerBlock{.125}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2582} LOWER ONE QUARTER BLOCK
%    \begin{macro}{\pmbd@U+2582}
%    \begin{macrocode}
\@namedef{pmbd@U+2582}{%
  \pmbd@LowerBlock{.25}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2583} LOWER THREE EIGHTHS BLOCK
%    \begin{macro}{pmbd@U+2583}
%    \begin{macrocode}
\@namedef{pmbd@U+2583}{%
  \pmbd@LowerBlock{.375}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2584} LOWER HALF BLOCK
%    \begin{macro}{\textdnblock}
%    \begin{macrocode}
\pmbd@UniDef\textdnblock{2584}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2584}
%    \begin{macrocode}
\@namedef{pmbd@U+2584}{%
  \pmbd@LowerBlock{.5}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2585} LOWER FIVE EIGHTHS BLOCK
%    \begin{macro}{pmbd@U+2585}
%    \begin{macrocode}
\@namedef{pmbd@U+2585}{%
  \pmbd@LowerBlock{.625}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2586} LOWER THREE QUARTERS BLOCK
%    \begin{macro}{pmbd@U+2586}
%    \begin{macrocode}
\@namedef{pmbd@U+2586}{%
  \pmbd@LowerBlock{.75}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2587} LOWER SEVEN EIGHTHS BLOCK
%    \begin{macro}{pmbd@U+2587}
%    \begin{macrocode}
\@namedef{pmbd@U+2587}{%
  \pmbd@LowerBlock{.875}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2588} FULL BLOCK
%    \begin{macro}{\textblock}
%    \begin{macrocode}
\pmbd@UniDef\textblock{2588}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{pmbd@U+2588}
%    \begin{macrocode}
\@namedef{pmbd@U+2588}{%
  \pmbd@LowerBlock{}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2589} LEFT SEVEN EIGHTHS BLOCK
%    \begin{macro}{\pmbd@U+2589}
%    \begin{macrocode}
\@namedef{pmbd@U+2589}{%
  \pmbd@LeftBlock{.875}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258A} LEFT THREE QUARTERS BLOCK
%    \begin{macro}{\pmbd@U+258A}
%    \begin{macrocode}
\@namedef{pmbd@U+258A}{%
  \pmbd@LeftBlock{.75}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258B} LEFT FIVE EIGHTHS BLOCK
%    \begin{macro}{\pmbd@U+258B}
%    \begin{macrocode}
\@namedef{pmbd@U+258B}{%
  \pmbd@LeftBlock{.625}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258C} LEFT HALF BLOCK
%    \begin{macro}{\textlfblock}
%    \begin{macrocode}
\pmbd@UniDef\textlfblock{258C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+258C}
%    \begin{macrocode}
\@namedef{pmbd@U+258C}{%
  \pmbd@LeftBlock{.5}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258D} LEFT THREE EIGHTHS BLOCK
%    \begin{macro}{\pmbd@U+258D}
%    \begin{macrocode}
\@namedef{pmbd@U+258D}{%
  \pmbd@LeftBlock{.375}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258E} LEFT ONE QUARTER BLOCK
%    \begin{macro}{\pmbd@U+258E}
%    \begin{macrocode}
\@namedef{pmbd@U+258E}{%
  \pmbd@LeftBlock{.25}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+258F} LEFT ONE EIGHTH BLOCK
%    \begin{macro}{\pmbd@U+258F}
%    \begin{macrocode}
\@namedef{pmbd@U+258F}{%
  \pmbd@LeftBlock{.125}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2590} RIGHT HALF BLOCK
%    \begin{macro}{\textrtblock}
%    \begin{macrocode}
\pmbd@UniDef\textrtblock{2590}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2590}
%    \begin{macrocode}
\@namedef{pmbd@U+2590}{%
  \pmbd@BeginBox{Block}%
  \kern.5\pmbd@W
  \pmbd@Rule{.5\pmbd@W}\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2594} UPPER ONE EIGHTH BLOCK
%    \begin{macro}{\pmbd@U+2594}
%    \begin{macrocode}
\@namedef{pmbd@U+2594}{%
  \pmbd@BeginBox{Block}%
  \pmbd@Rule\pmbd@W\pmbd@H{-.875\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2595} RIGHT ONE EIGHTH BLOCK
%    \begin{macro}{\pmbd@U+2595}
%    \begin{macrocode}
\@namedef{pmbd@U+2595}{%
  \pmbd@BeginBox{Block}%
  \kern.875\pmbd@W
  \pmbd@Rule{.125\pmbd@W}\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Shade characters}
%
%    \begin{macro}{\pmbd@BeginShade}
%    \begin{macrocode}
\def\pmbd@Shade#1#2{%
  \pmbd@BeginBox{Shade}%
    \ltx@ifundefined{textcolor}{%
      \pmbd@colorwarning{#1}%
    }{%
      \textcolor[gray]{\csname pmbd@Shade/#2\endcsname}%
    }{%
      \pmbd@Rule\pmbd@W\pmbd@H\z@
    }%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2591} LIGHT SHADE
%    \begin{macrocode}
\DeclareStringOption[.75]{Shade/light}
%    \end{macrocode}
%    \begin{macro}{\textltshade}
%    \begin{macrocode}
\pmbd@UniDef\textltshade{2591}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2591}
%    \begin{macrocode}
\@namedef{pmbd@U+2591}{%
  \pmbd@Shade{2591}{light}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2592} MEDIUM SHADE
%    \begin{macrocode}
\DeclareStringOption[.5]{Shade/medium}
%    \end{macrocode}
%    \begin{macro}{\textshade}
%    \begin{macrocode}
\pmbd@UniDef\textshade{2592}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2592}
%    \begin{macrocode}
\@namedef{pmbd@U+2592}{%
  \pmbd@Shade{2592}{medium}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2593} DARK SHADE
%    \begin{macrocode}
\DeclareStringOption[.25]{Shade/dark}
%    \end{macrocode}
%    \begin{macro}{\textdkshade}
%    \begin{macrocode}
\pmbd@UniDef\textdkshade{2593}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2593}
%    \begin{macrocode}
\@namedef{pmbd@U+2593}{%
  \pmbd@Shade{2593}{dark}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{Color warning}
%
%    \begin{macro}{\pmbd@colorwarning}
%    \begin{macrocode}
\def\pmbd@colorwarning#1{%
  \PackageWarning{pmboxdraw}{%
    U+#1 requires package \string`color\string'\MessageBreak
  }%
%  \PackageWarningNoLine{pmboxdraw}{%
%    Package \string`color\string' is required for\MessageBreak
%    \string\textltshade, \string\textshade, and \string\textdkshade
%  }%
%  \global\let\pmbd@colorwarning\@secondoftwo
  \@firstofone
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Terminal graphics characters}
%
%    \begin{macro}{\pmbd@BeginTerminal}
%    \begin{macrocode}
\def\pmbd@BeginTerminal{%
  \pmbd@BeginBox{TerminalGraphic}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2596} QUADRANT LOWER LEFT
%    \begin{macro}{\pmbd@U+2596}
%    \begin{macrocode}
\@namedef{pmbd@U+2596}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2597} QUADRANT LOWER RIGHT
%    \begin{macro}{\pmbd@U+2597}
%    \begin{macrocode}
\@namedef{pmbd@U+2597}{%
  \pmbd@BeginTerminal
  \kern.5\pmbd@W
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2598} QUADRANT UPPER LEFT
%    \begin{macro}{\pmbd@U+2598}
%    \begin{macrocode}
\@namedef{pmbd@U+2598}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2599} QUADRANT UPPER LEFT AND LOWER LEFT AND LOWER RIGHT
%    \begin{macro}{\pmbd@U+2599}
%    \begin{macrocode}
\@namedef{pmbd@U+2599}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}\z@
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259A} QUADRANT UPPER LEFT AND LOWER RIGHT
%    \begin{macro}{\pmbd@U+259A}
%    \begin{macrocode}
\@namedef{pmbd@U+259A}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259B} QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER LEFT
%    \begin{macro}{\pmbd@U+259B}
%    \begin{macrocode}
\@namedef{pmbd@U+259B}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}\z@
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259C} QUADRANT UPPER LEFT AND UPPER RIGHT AND LOWER RIGHT
%    \begin{macro}{\pmbd@U+259C}
%    \begin{macrocode}
\@namedef{pmbd@U+259C}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259D} QUADRANT UPPER RIGHT
%    \begin{macro}{\pmbd@U+259D}
%    \begin{macrocode}
\@namedef{pmbd@U+259D}{%
  \pmbd@BeginTerminal
  \kern.5\pmbd@W
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259E} QUADRANT UPPER RIGHT AND LOWER LEFT
%    \begin{macro}{\pmbd@U+259E}
%    \begin{macrocode}
\@namedef{pmbd@U+259E}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+259F} QUADRANT UPPER RIGHT AND LOWER LEFT AND LOWER RIGHT
%    \begin{macro}{\pmbd@U+259F}
%    \begin{macrocode}
\@namedef{pmbd@U+259F}{%
  \pmbd@BeginTerminal
  \pmbd@Rule{.5\pmbd@W}{.5\pmbd@H}\z@
  \pmbd@Rule{.5\pmbd@W}{\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%
% \subsection{Box drawing}
%
%    \begin{macro}{\pmbd@BeginDraw}
%    \begin{macrocode}
\def\pmbd@BeginDraw#1#2{%
  \pmbd@BeginBox{BoxDrawing}%
  \ifx#1X%
    \pmbd@SetLength\pmbd@Thin\pmbd@BoxDrawing/thinlinewidth%
  \fi
  \ifx#2X%
    \pmbd@SetLength\pmbd@Thick\pmbd@BoxDrawing/thicklinewidth%
  \fi
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2500} BOX DRAWINGS LIGHT HORIZONTAL
%    \begin{macro}{\textSFx}
%    \begin{macrocode}
\pmbd@UniDef\textSFx{2500}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2500}
%    \begin{macrocode}
\@namedef{pmbd@U+2500}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thin\relax}
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2501} BOX DRAWINGS HEAVY HORIZONTAL
%    \begin{macro}{\pmbd@U+2501}
%    \begin{macrocode}
\@namedef{pmbd@U+2501}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule\pmbd@W\pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2502} BOX DRAWINGS LIGHT VERTICAL
%    \begin{macro}{\textSFxi}
%    \begin{macrocode}
\pmbd@UniDef\textSFxi{2502}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2502}
%    \begin{macrocode}
\@namedef{pmbd@U+2502}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \kern\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2503} BOX DRAWINGS HEAVY VERTICAL
%    \begin{macro}{\pmbd@U+2503}
%    \begin{macrocode}
\@namedef{pmbd@U+2503}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \kern\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+250C} BOX DRAWINGS LIGHT DOWN AND RIGHT
%    \begin{macro}{\textSFi}
%    \begin{macrocode}
\pmbd@UniDef\textSFi{250C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+250C}
%    \begin{macrocode}
\@namedef{pmbd@U+250C}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+250D} BOX DRAWINGS DOWN LIGHT AND RIGHT HEAVY
%    \begin{macro}{\pmbd@U+250D}
%    \begin{macrocode}
\@namedef{pmbd@U+250D}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+250E} BOX DRAWINGS DOWN HEAVY AND RIGHT LIGHT
%    \begin{macro}{\pmbd@U+250E}
%    \begin{macrocode}
\@namedef{pmbd@U+250E}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+250F} BOX DRAWINGS HEAVY DOWN AND RIGHT
%    \begin{macro}{\pmbd@U+250F}
%    \begin{macrocode}
\@namedef{pmbd@U+250F}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2510} BOX DRAWINGS LIGHT DOWN AND LEFT
%    \begin{macro}{\textSFiii}
%    \begin{macrocode}
\pmbd@UniDef\textSFiii{2510}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2510}
%    \begin{macrocode}
\@namedef{pmbd@U+2510}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2511} BOX DRAWINGS DOWN LIGHT AND LEFT HEAVY
%    \begin{macro}{\pmbd@U+2511}
%    \begin{macrocode}
\@namedef{pmbd@U+2511}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2512} BOX DRAWINGS DOWN HEAVY AND LEFT LIGHT
%    \begin{macro}{\pmbd@U+2512}
%    \begin{macrocode}
\@namedef{pmbd@U+2512}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2513} BOX DRAWINGS HEAVY DOWN AND LEFT
%    \begin{macro}{\pmbd@U+2513}
%    \begin{macrocode}
\@namedef{pmbd@U+2513}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2514} BOX DRAWINGS LIGHT UP AND RIGHT
%    \begin{macro}{\textSFii}
%    \begin{macrocode}
\pmbd@UniDef\textSFii{2514}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2514}
%    \begin{macrocode}
\@namedef{pmbd@U+2514}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2515} BOX DRAWINGS UP LIGHT AND RIGHT HEAVY
%    \begin{macro}{\pmbd@U+2515}
%    \begin{macrocode}
\@namedef{pmbd@U+2515}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2516} BOX DRAWINGS UP HEAVY AND RIGHT LIGHT
%    \begin{macro}{\pmbd@U+2516}
%    \begin{macrocode}
\@namedef{pmbd@U+2516}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2517} BOX DRAWINGS HEAVY UP AND RIGHT
%    \begin{macro}{\pmbd@U+2517}
%    \begin{macrocode}
\@namedef{pmbd@U+2517}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2518} BOX DRAWINGS LIGHT UP AND LEFT
%    \begin{macro}{\textSFiv}
%    \begin{macrocode}
\pmbd@UniDef\textSFiv{2518}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2518}
%    \begin{macrocode}
\@namedef{pmbd@U+2518}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2519} BOX DRAWINGS UP LIGHT AND LEFT HEAVY
%    \begin{macro}{\pmbd@U+2519}
%    \begin{macrocode}
\@namedef{pmbd@U+2519}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251A} BOX DRAWINGS UP HEAVY AND LEFT LIGHT
%    \begin{macro}{\pmbd@U+251A}
%    \begin{macrocode}
\@namedef{pmbd@U+251A}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251B} BOX DRAWINGS HEAVY UP AND LEFT
%    \begin{macro}{\pmbd@U+251B}
%    \begin{macrocode}
\@namedef{pmbd@U+251B}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251C} BOX DRAWINGS LIGHT VERTICAL AND RIGHT
%    \begin{macro}{\textSFviii}
%    \begin{macrocode}
\pmbd@UniDef\textSFviii{251C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+251C}
%    \begin{macrocode}
\@namedef{pmbd@U+251C}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251D} BOX DRAWINGS VERTICAL LIGHT AND RIGHT HEAVY
%    \begin{macro}{\pmbd@U+251D}
%    \begin{macrocode}
\@namedef{pmbd@U+251D}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251E} BOX DRAWINGS UP HEAVY AND RIGHT DOWN LIGHT
%    \begin{macro}{\pmbd@U+251E}
%    \begin{macrocode}
\@namedef{pmbd@U+251E}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
$ }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \rlap{%
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+251F} BOX DRAWINGS DOWN HEAVY AND RIGHT UP LIGHT
%    \begin{macro}{\pmbd@U+251F}
%    \begin{macrocode}
\@namedef{pmbd@U+251F}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
$ }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \rlap{%
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2520} BOX DRAWINGS VERTICAL HEAVY AND RIGHT LIGHT
%    \begin{macro}{\pmbd@U+2520}
%    \begin{macrocode}
\@namedef{pmbd@U+2520}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2521} BOX DRAWINGS DOWN LIGHT AND RIGHT UP HEAVY
%    \begin{macro}{\pmbd@U+2521}
%    \begin{macrocode}
\@namedef{pmbd@U+2521}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
$ }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \rlap{%
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2522} BOX DRAWINGS UP LIGHT AND RIGHT DOWN HEAVY
%    \begin{macro}{\pmbd@U+2522}
%    \begin{macrocode}
\@namedef{pmbd@U+2522}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
$ }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \rlap{%
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2523} BOX DRAWINGS HEAVY VERTICAL AND RIGHT
%    \begin{macro}{\pmbd@U+2523}
%    \begin{macrocode}
\@namedef{pmbd@U+2523}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2524} BOX DRAWINGS LIGHT VERTICAL AND LEFT
%    \begin{macro}{\textSFix}
%    \begin{macrocode}
\pmbd@UniDef\textSFix{2524}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2524}
%    \begin{macrocode}
\@namedef{pmbd@U+2524}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2525} BOX DRAWINGS VERTICAL LIGHT AND LEFT HEAVY
%    \begin{macro}{\pmbd@U+2525}
%    \begin{macrocode}
\@namedef{pmbd@U+2525}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2526} BOX DRAWINGS UP HEAVY AND LEFT DOWN LIGHT
%    \begin{macro}{\pmbd@U+2526}
%    \begin{macrocode}
\@namedef{pmbd@U+2526}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@Thick
$ \rlap{%
$   \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ }%
$ \kern.5\pmbd@D
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A\pmbd@B
&   \kern-\pmbd@Thin
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2527} BOX DRAWINGS DOWN HEAVY AND LEFT UP LIGHT
%    \begin{macro}{\pmbd@U+2527}
%    \begin{macrocode}
\@namedef{pmbd@U+2527}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@Thick
$ \rlap{%
$   \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ }%
$ \kern.5\pmbd@D
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
&   \kern-\pmbd@Thin
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2528} BOX DRAWINGS VERTICAL HEAVY AND LEFT LIGHT
%    \begin{macro}{\pmbd@U+2528}
%    \begin{macrocode}
\@namedef{pmbd@U+2528}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2529} BOX DRAWINGS DOWN LIGHT AND LEFT UP HEAVY
%    \begin{macro}{\pmbd@U+2529}
%    \begin{macrocode}
\@namedef{pmbd@U+2529}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ }%
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& }%
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252A} BOX DRAWINGS UP LIGHT AND LEFT DOWN HEAVY
%    \begin{macro}{\pmbd@U+252A}
%    \begin{macrocode}
\@namedef{pmbd@U+252A}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ }%
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& }%
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&  \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252B} BOX DRAWINGS HEAVY VERTICAL AND LEFT
%    \begin{macro}{\pmbd@U+252B}
%    \begin{macrocode}
\@namedef{pmbd@U+252B}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252C} BOX DRAWINGS LIGHT DOWN AND HORIZONTAL
%    \begin{macro}{\textSFvi}
%    \begin{macrocode}
\pmbd@UniDef\textSFvi{252C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+252C}
%    \begin{macrocode}
\@namedef{pmbd@U+252C}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252D} BOX DRAWINGS LEFT HEAVY AND RIGHT DOWN LIGHT
%    \begin{macro}{\pmbd@U+252D}
%    \begin{macrocode}
\@namedef{pmbd@U+252D}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C\pmbd@Thin
$   \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ }%
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& }%
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252E} BOX DRAWINGS RIGHT HEAVY AND LEFT DOWN LIGHT
%    \begin{macro}{\pmbd@U+252E}
%    \begin{macrocode}
\@namedef{pmbd@U+252E}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \kern\pmbd@C
$   \advance\pmbd@C-\pmbd@W
$   \pmbd@Rule{-\pmbd@C}\pmbd@A\pmbd@B
$ }%
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \kern\pmbd@C
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&     \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& }%
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+252F} BOX DRAWINGS DOWN LIGHT AND HORIZONTAL HEAVY
%    \begin{macro}{\pmbd@U+252F}
%    \begin{macrocode}
\@namedef{pmbd@U+252F}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2530} BOX DRAWINGS DOWN HEAVY AND HORIZONTAL LIGHT
%    \begin{macro}{\pmbd@U+2530}
%    \begin{macrocode}
\@namedef{pmbd@U+2530}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
&   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2531} BOX DRAWINGS RIGHT LIGHT AND LEFT DOWN HEAVY
%    \begin{macro}{\pmbd@U+2531}
%    \begin{macrocode}
\@namedef{pmbd@U+2531}{%
  \pmbd@BeginDraw XX%
$  \pmbd@A=\pmbd@H
$  \advance\pmbd@A\pmbd@Thick
$  \pmbd@A=.5\pmbd@A
$  \pmbd@B=-\pmbd@A
$  \advance\pmbd@B\pmbd@Thick
$  \pmbd@C=\pmbd@W
$  \advance\pmbd@C\pmbd@Thick
$  \pmbd@C=.5\pmbd@C
$  \rlap{%
$    \pmbd@A=\pmbd@H
$    \advance\pmbd@A\pmbd@Thin
$    \pmbd@A=.5\pmbd@A
$    \pmbd@B=-\pmbd@A
$    \advance\pmbd@B\pmbd@Thin
$    \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$  }%
$  \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$  \kern-\pmbd@Thick
$  \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& }%
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2532} BOX DRAWINGS LEFT LIGHT AND RIGHT DOWN HEAVY
%    \begin{macro}{\pmbd@U+2532}
%    \begin{macrocode}
\@namedef{pmbd@U+2532}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& }%
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2533} BOX DRAWINGS HEAVY DOWN AND HORIZONTAL
%    \begin{macro}{\pmbd@U+2533}
%    \begin{macrocode}
\@namedef{pmbd@U+2533}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
&   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2534} BOX DRAWINGS LIGHT UP AND HORIZONTAL
%    \begin{macro}{\textSFvii}
%    \begin{macrocode}
\pmbd@UniDef\textSFvii{2534}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2534}
%    \begin{macrocode}
\@namedef{pmbd@U+2534}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2535} BOX DRAWINGS LEFT HEAVY AND RIGHT UP LIGHL
%    \begin{macro}{\pmbd@U+2535}
%    \begin{macrocode}
\@namedef{pmbd@U+2535}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C\pmbd@Thin
$   \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2536} BOX DRAWINGS RIGHT HEAVY AND LEFT UP LIGHT
%    \begin{macro}{\pmbd@U+2536}
%    \begin{macrocode}
\@namedef{pmbd@U+2536}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \kern\pmbd@C
$   \advance\pmbd@C-\pmbd@W
$   \pmbd@Rule{-\pmbd@C}\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \kern\pmbd@C
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&     \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2537} BOX DRAWINGS UP LIGHT AND HORIZONTAL HEAVY
%    \begin{macro}{\pmbd@U+2537}
%    \begin{macrocode}
\@namedef{pmbd@U+2537}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2538} BOX DRAWINGS UP HEAVY AND HORIZONTAL LIGHT
%    \begin{macro}{\pmbd@U+2538}
%    \begin{macrocode}
\@namedef{pmbd@U+2538}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2539} BOX DRAWINGS RIGHT LIGHT AND LEFT UP HEAVY
%    \begin{macro}{\pmbd@U+2539}
%    \begin{macrocode}
\@namedef{pmbd@U+2539}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& }%
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253A} BOX DRAWINGS LEFT LIGHT AND RIGHT UP HEAVY
%    \begin{macro}{\pmbd@U+253A}
%    \begin{macrocode}
\@namedef{pmbd@U+253A}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \rlap{%
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& }%
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253B} BOX DRAWINGS HEAVY UP AND HORIZONTAL
%    \begin{macro}{\pmbd@U+253B}
%    \begin{macrocode}
\@namedef{pmbd@U+253B}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253C} BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL
%    \begin{macro}{\textSFv}
%    \begin{macrocode}
\pmbd@UniDef\textSFv{253C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+253C}
%    \begin{macrocode}
\@namedef{pmbd@U+253C}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thin\relax}%
  \kern-\pmbd@W
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \kern\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253D} BOX DRAWINGS LEFT HEAVY AND RIGHT VERTICAL LIGHT
%    \begin{macro}{\pmbd@U+253D}
%    \begin{macrocode}
\@namedef{pmbd@U+253D}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@Rule{.5\pmbd@W}\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \kern-\pmbd@Thin
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253E} BOX DRAWINGS RIGHT HEAVY AND LEFT VERTICAL LIGHT
%    \begin{macro}{\pmbd@U+253E}
%    \begin{macrocode}
\@namedef{pmbd@U+253E}{%
  \pmbd@BeginDraw XX%
  \rlap{%
    \kern.5\pmbd@W
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thick
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thick
$   \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
&   \pmbd@Rule{.5\pmbd@W}\pmbd@A
&     {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thin
$ \pmbd@Rule\pmbd@Thin\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
& \kern-\pmbd@Thin
& \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+253F} BOX DRAWINGS RIGHT HEAVY AND LEFT VERTICAL LIGHT
%    \begin{macro}{\pmbd@U+253F}
%    \begin{macrocode}
\@namedef{pmbd@U+253F}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thick\relax}%
  \kern-\pmbd@W
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \kern\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2540} BOX DRAWINGS UP HEAVY AND DOWN HORIZONTAL LIGHT
%    \begin{macro}{\pmbd@U+2540}
%    \begin{macrocode}
\@namedef{pmbd@U+2540}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thick
$   \kern.5\pmbd@C
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
    \pmbd@Rule\pmbd@Thick\pmbd@H{-.5\pmbd@H}%
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2541} BOX DRAWINGS DOWN HEAVY AND UP HORIZONTAL LIGHT
%    \begin{macro}{\pmbd@U+2541}
%    \begin{macrocode}
\@namedef{pmbd@U+2541}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thick
$   \kern.5\pmbd@C
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
    \pmbd@Rule\pmbd@Thick{.5\pmbd@H}\z@
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
& \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%    \subsubsection{U+2542} BOX DRAWINGS VERTICAL HEAVY AND HORIZONTAL LIGHT
%    \begin{macro}{\pmbd@U+2542}
%    \begin{macrocode}
\@namedef{pmbd@U+2542}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thin\relax}%
  \kern-\pmbd@W
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2543} BOX DRAWINGS LEFT UP HEAVY AND RIGHT DOWN LIGHT
%    \begin{macro}{\pmbd@U+2543}
%    \begin{macrocode}
\@namedef{pmbd@U+2543}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \pmbd@D=\pmbd@W
$   \advance\pmbd@D-\pmbd@C
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&     \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2544} BOX DRAWINGS RIGHT UP HEAVY AND LEFT DOWN LIGHT
%    \begin{macro}{\pmbd@U+2544}
%    \begin{macrocode}
\@namedef{pmbd@U+2544}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thin\relax}%
&   \kern-\pmbd@Thin
&   \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2545} BOX DRAWINGS LEFT DOWN HEAVY AND RIGHT UP LIGHT
%    \begin{macro}{\pmbd@U+2545}
%    \begin{macrocode}
\@namedef{pmbd@U+2545}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \pmbd@D=\pmbd@W
$   \advance\pmbd@D-\pmbd@C
$   \kern\pmbd@C
$   \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
&   \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thin\relax
&   \kern\pmbd@C
&   \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
&   \kern-\pmbd@Thin
&   \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A\pmbd@B
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2546} BOX DRAWINGS RIGHT DOWN HEAVY AND LEFT UP LIGHT
%    \begin{macro}{\pmbd@U+2546}
%    \begin{macrocode}
\@namedef{pmbd@U+2546}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C\pmbd@Thin
$   \pmbd@C=.5\pmbd@C
$   \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
$   \kern-\pmbd@Thin
$   \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
&   \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thin\relax
&   \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thin\relax}%
&     \pmbd@A\pmbd@B
&   \kern-\pmbd@Thin
&   \pmbd@Rule\pmbd@Thin\pmbd@H\pmbd@B
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}%
&   \pmbd@A{-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2547} BOX DRAWINGS DOWN LIGHT AND UP HORIZONTAL HEAVY
%    \begin{macro}{\pmbd@U+2547}
%    \begin{macrocode}
\@namedef{pmbd@U+2547}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@W
$   \advance\pmbd@A-\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \kern\pmbd@A
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
    \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
$ }%
$ \kern.5\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@B=\dimexpr-\pmbd@A+\pmbd@Thick\relax
& \rlap{%
&   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& }%
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \pmbd@Rule\pmbd@Thick\pmbd@H\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2548} BOX DRAWINGS UP LIGHT AND DOWN HORIZONTAL HEAVY
%    \begin{macro}{\pmbd@U+2548}
%    \begin{macrocode}
\@namedef{pmbd@U+2548}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@W
$   \advance\pmbd@A-\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \kern\pmbd@A
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
    \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \rlap{%
$   \kern.5\pmbd@C
$   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
$ }%
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \rlap{%
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
&   \pmbd@Rule\pmbd@Thick\pmbd@A\z@
& }%
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2549} BOX DRAWINGS RIGHT LIGHT AND LEFT VERTICAL HEAVY
%    \begin{macro}{\pmbd@U+2549}
%    \begin{macrocode}
\@namedef{pmbd@U+2549}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
&   \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thin\relax}
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@C}\pmbd@A\pmbd@B
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\dimexpr\pmbd@W+\pmbd@Thick\relax}%
&   \pmbd@A{\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
& \kern-\pmbd@Thick
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+254A} BOX DRAWINGS LEFT LIGHT AND RIGHT VERTICAL HEAVY
%    \begin{macro}{\pmbd@U+254A}
%    \begin{macrocode}
\@namedef{pmbd@U+254A}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@A=\pmbd@H
$   \advance\pmbd@A\pmbd@Thin
$   \pmbd@A=.5\pmbd@A
$   \pmbd@B=-\pmbd@A
$   \advance\pmbd@B\pmbd@Thin
$   \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
&   \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
&   \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thin\relax}
  }%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \pmbd@C=.5\pmbd@C
$ \pmbd@D=\pmbd@W
$ \advance\pmbd@D-\pmbd@C
$ \kern\pmbd@C
$ \pmbd@Rule\pmbd@Thick\pmbd@H\z@
$ \kern-\pmbd@Thick
$ \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@C=.5\dimexpr\pmbd@W-\pmbd@Thick\relax
& \kern\pmbd@C
& \pmbd@Rule\pmbd@Thick\pmbd@H\z@
& \kern-\pmbd@Thick
& \pmbd@Rule{\dimexpr\pmbd@W-\pmbd@C\relax}\pmbd@A
&   {-\dimexpr\pmbd@A-\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+254B} BOX DRAWINGS HEAVY VERTICAL AND HORIZONTAL
%    \begin{macro}{\pmbd@U+254B}
%    \begin{macrocode}
\@namedef{pmbd@U+254B}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \dimen@=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule\pmbd@W\dimen@{-\dimexpr\dimen@-\pmbd@Thick\relax}%
  \kern-\pmbd@W
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \kern\pmbd@A
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Box drawing, double lines}
%
%    \begin{macro}{\pmbd@BeginDouble}
%    \begin{macrocode}
\def\pmbd@BeginDouble{%
  \pmbd@BeginDraw X-%
  \pmbd@SetLength\pmbd@Sep\pmbd@BoxDrawing/doublelinesep%
}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\pmbd@beginB}
%    \begin{macrocode}
\def\pmbd@beginB{%
  \pmbd@beginA
  \setlength{\dimen@}{\pmbd@doublerulesep}%
  \edef\pmbd@doublesepH{\number\dimen@ sp}%
}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@beginC}
%    \begin{macrocode}
\def\pmbd@beginC{%
  \pmbd@beginB
  \advance\dimen@\pmbd@rulewidth
  \edef\pmbd@doublesepV{\number\dimen@ sp}%
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2550} BOX DRAWINGS DOUBLE HORIZONTAL
%    \begin{macro}{\textSFxliii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxliii{2550}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2550}
%    \begin{macrocode}
\@namedef{pmbd@U+2550}{%
  \pmbd@BeginDouble
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A-\pmbd@Sep
$ \pmbd@A=.5\pmbd@A
& \pmbd@A=.5\dimexpr\pmbd@H-\pmbd@Sep\relax
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \kern-\pmbd@W
$ \advance\pmbd@A\pmbd@Sep
$ \advance\pmbd@A\pmbd@Thin
$ \advance\pmbd@B-\pmbd@Sep
$ \advance\pmbd@B-\pmbd@Thin
& \pmbd@A=\dimexpr\pmbd@A+\pmbd@Sep+\pmbd@Thin\relax
$ \pmbd@Rule\pmbd@W\pmbd@A\pmbd@B
& \pmbd@Rule\pmbd@W\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2551} BOX DRAWINGS DOUBLE VERTICAL
%    \begin{macro}{\textSFxxiv}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxiv{2551}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{pmbd@U+2551}
%    \begin{macrocode}
\@namedef{pmbd@U+2551}{%
  \pmbd@BeginDouble
$ \pmbd@A=\pmbd@W
$ \advance\pmbd@A-\pmbd@Sep
$ \pmbd@A=.5\pmbd@A
$ \advance\pmbd@A-.5\pmbd@Thin
$ \kern\pmbd@A
& \kern\dimexpr.5\dimexpr\pmbd@W-\pmbd@Sep\relax-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \kern\pmbd@Sep
  \pmbd@Rule\pmbd@Thin\pmbd@H\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2552} BOX DRAWINGS DOWN SINGLE AND RIGHT DOUBLE
%    \begin{macro}{\textSFli}
%    \begin{macrocode}
\pmbd@UniDef\textSFli{2552}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2552}
%    \begin{macrocode}
\@namedef{pmbd@U+2552}{%
  \pmbd@BeginDouble
  \pmbd@C=\pmbd@W
  \advance\pmbd@C-\pmbd@Thin
  \pmbd@C=.5\pmbd@C
  \kern\pmbd@C
  \pmbd@A=\pmbd@H
  \advance\pmbd@A\pmbd@Sep
  \pmbd@A=.5\pmbd@A
  \advance\pmbd@A\pmbd@Thin
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \kern-\pmbd@Thin
  \pmbd@D=\pmbd@W
  \advance\pmbd@D-\pmbd@C
  \pmbd@B=-\pmbd@A
  \advance\pmbd@B\pmbd@Thin
  \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
  \kern-\pmbd@D
  \advance\pmbd@A-\pmbd@Sep
  \advance\pmbd@A-\pmbd@Thin
  \advance\pmbd@B\pmbd@Sep
  \advance\pmbd@B\pmbd@Thin
  \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2553} BOX DRAWINGS DOWN DOUBLE AND RIGHT SINGLE
%    \begin{macro}{\textSFlii}
%    \begin{macrocode}
\pmbd@UniDef\textSFlii{2553}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2553}
%    \begin{macrocode}
\@namedef{pmbd@U+2553}{%
  \pmbd@BeginDouble
  \pmbd@C=\pmbd@W
  \advance\pmbd@C-\pmbd@Sep
  \pmbd@C=.5\pmbd@C
  \advance\pmbd@C-\pmbd@Thin
  \kern\pmbd@C
  \pmbd@D=\pmbd@W
  \advance\pmbd@D-\pmbd@C
  \pmbd@A=\pmbd@H
  \advance\pmbd@A\pmbd@Thin
  \pmbd@A=.5\pmbd@A
  \pmbd@B=-\pmbd@A
  \advance\pmbd@B\pmbd@Thin
  \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
  \kern-\pmbd@D
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \kern\pmbd@Sep
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%    \subsubsection{U+2554} BOX DRAWINGS DOUBLE DOWN AND RIGHT
%    \begin{macro}{\textSFxxxix}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxxix{2554}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2554}
%    \begin{macrocode}
\@namedef{pmbd@U+2554}{%
  \pmbd@BeginDouble
  \pmbd@C=\pmbd@W
  \advance\pmbd@C-\pmbd@Sep
  \pmbd@C=.5\pmbd@C
  \advance\pmbd@C-\pmbd@Thin
  \kern\pmbd@C
  \pmbd@A=\pmbd@H
  \advance\pmbd@A\pmbd@Sep
  \pmbd@A=.5\pmbd@A
  \advance\pmbd@A\pmbd@Thin
  \pmbd@B=-\pmbd@A
  \advance\pmbd@B\pmbd@Thin
  \pmbd@D=\pmbd@W
  \advance\pmbd@D-\pmbd@C
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \kern-\pmbd@Thin
  \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
  \advance\pmbd@D-\pmbd@Sep
  \advance\pmbd@D-\pmbd@Thin
  \kern-\pmbd@D
  \advance\pmbd@A-\pmbd@Sep
  \advance\pmbd@A-\pmbd@Thin
  \advance\pmbd@B\pmbd@Sep
  \advance\pmbd@B\pmbd@Thin
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \kern-\pmbd@Thin
  \pmbd@Rule\pmbd@D\pmbd@A\pmbd@B
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2555} BOX DRAWINGS DOWN SINGLE AND LEFT DOUBLE
%    \begin{macro}{\textSFxxii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxii{2555}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2555}
%    \begin{macrocode}
\@namedef{pmbd@U+2555}{%
  \pmbd@BeginDouble
  \pmbd@A=\pmbd@H
  \advance\pmbd@A-\pmbd@Sep
  \pmbd@A=.5\pmbd@A
  \pmbd@B=-\pmbd@A
  \advance\pmbd@B\pmbd@Thin
  \pmbd@C=\pmbd@W
  \advance\pmbd@C\pmbd@Thin
  \pmbd@C=.5\pmbd@C
  \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
  \kern-\pmbd@C
  \advance\pmbd@A\pmbd@Sep
  \advance\pmbd@A\pmbd@Thin
  \advance\pmbd@B-\pmbd@Sep
  \advance\pmbd@B-\pmbd@Thin
  \pmbd@Rule\pmbd@C\pmbd@A\pmbd@B
  \kern-\pmbd@Thin
  \pmbd@Rule\pmbd@Thin\pmbd@A\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2556} BOX DRAWINGS DOWN DOUBLE AND LEFT SINGLE
%    \begin{macro}{\textSFxxi}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxi{2556}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2556}
%    \begin{macrocode}
\@namedef{pmbd@U+2556}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \dimen4 \wd\z@
      \advance\dimen4 \pmbd@doublesepH
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2557} BOX DRAWINGS DOUBLE DOWN AND LEFT
%    \begin{macro}{\textSFxxv}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxv{2557}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2557}
%    \begin{macrocode}
\@namedef{pmbd@U+2557}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \advance\dimen4 \pmbd@doublesepH
      \rlap{%
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \kern\pmbd@rulewidth
          \kern\pmbd@doublesepH
          \vrule\@width\pmbd@rulewidth\@height.5\dimen@\@depth\dp\z@
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \advance\dimen4 -\pmbd@doublesepH
    \rlap{%
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \kern\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2558} BOX DRAWINGS UP SINGLE AND RIGHT DOUBLE
%    \begin{macro}{\textSFl}
%    \begin{macrocode}
\pmbd@UniDef\textSFl{2558}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2558}
%    \begin{macrocode}
\@namedef{pmbd@U+2558}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \kern.5\wd\z@
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \kern.5\wd\z@
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2559} BOX DRAWINGS UP DOUBLE AND RIGHT SINGLE
%    \begin{macro}{\textSFxlix}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlix{2559}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2559}
%    \begin{macrocode}
\@namedef{pmbd@U+2559}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \dimen4 \wd\z@
      \advance\dimen4 \pmbd@doublesepH
      \hb@xt@\wd\z@{%
        \hfill
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255A} BOX DRAWINGS DOUBLE UP AND RIGHT
%    \begin{macro}{\textSFxxxviii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxxviii{255A}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255A}
%    \begin{macrocode}
\@namedef{pmbd@U+255A}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \advance\dimen4 -\pmbd@doublesepH
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        }%
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \kern\pmbd@rulewidth
          \kern\pmbd@doublesepH
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \advance\dimen4 \pmbd@doublesepH
    \rlap{%
      \hb@xt@\wd\z@{%
        \hss
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \kern\pmbd@doublesepH
    \kern\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255B} BOX DRAWINGS UP SINGLE AND LEFT DOUBLE
%    \begin{macro}{\textSFxxviii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxviii{255B}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255B}
%    \begin{macrocode}
\@namedef{pmbd@U+255B}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255C} BOX DRAWINGS UP DOUBLE AND LEFT SINGLE
%    \begin{macro}{\textSFxxvii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxvii{255C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255C}
%    \begin{macrocode}
\@namedef{pmbd@U+255C}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \dimen4 \wd\z@
      \advance\dimen4 \pmbd@doublesepH
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255D} BOX DRAWINGS DOUBLE UP AND LEFT
%    \begin{macro}{\textSFxxvi}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxvi{255D}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255D}
%    \begin{macrocode}
\@namedef{pmbd@U+255D}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \advance\dimen4 -\pmbd@doublesepH
      \rlap{%
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \kern\pmbd@doublesepH
          \kern\pmbd@rulewidth
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \advance\dimen4 \pmbd@doublesepH
    \rlap{%
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \kern\pmbd@rulewidth
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255E} BOX DRAWINGS VERTICAL SINGLE AND RIGHT DOUBLE
%    \begin{macro}{\textSFxxxvi}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxxvi{255E}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255E}
%    \begin{macrocode}
\@namedef{pmbd@U+255E}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \kern.5\wd\z@
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \rlap{%
      \kern.5\wd\z@
      \advance\dimen@-\pmbd@doublesepV
      \advance\dimen\tw@-\pmbd@doublesepV
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+255F} BOX DRAWINGS VERTICAL DOUBLE AND RIGHT SINGLE
%    \begin{macro}{\textSFxxxvii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxxvii{255F}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+255F}
%    \begin{macrocode}
\@namedef{pmbd@U+255F}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \dimen4 \wd\z@
      \advance\dimen4 -\pmbd@doublesepH
      \hb@xt@\wd\z@{%
        \hfill
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2560} BOX DRAWINGS DOUBLE VERTICAL AND RIGHT
%    \begin{macro}{\textSFxlii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlii{2560}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2560}
%    \begin{macrocode}
\@namedef{pmbd@U+2560}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \advance\dimen4 -\pmbd@doublesepH
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        }%
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \kern\pmbd@rulewidth
          \kern\pmbd@doublesepH
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \hb@xt@\wd\z@{%
        \hss
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2561} BOX DRAWINGS VERTICAL SINGLE AND LEFT DOUBLE
%    \begin{macro}{\textSFxix}
%    \begin{macrocode}
\pmbd@UniDef\textSFxix{2561}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2561}
%    \begin{macrocode}
\@namedef{pmbd@U+2561}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \rlap{%
      \advance\dimen@-\pmbd@doublesepV
      \advance\dimen\tw@-\pmbd@doublesepV
      \vrule\@width.5\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2562} BOX DRAWINGS VERTICAL DOUBLE AND LEFT SINGLE
%    \begin{macro}{\textSFxx}
%    \begin{macrocode}
\pmbd@UniDef\textSFxx{2562}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2562}
%    \begin{macrocode}
\@namedef{pmbd@U+2562}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \dimen4 \wd\z@
      \advance\dimen4 -\pmbd@doublesepH
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2563} BOX DRAWINGS DOUBLE VERTICAL AND LEFT
%    \begin{macro}{\textSFxxiii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxxiii{2563}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2563}
%    \begin{macrocode}
\@namedef{pmbd@U+2563}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \advance\dimen4 -\pmbd@doublesepH
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \rlap{%
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \kern\pmbd@doublesepH
          \kern\pmbd@rulewidth
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2564} BOX DRAWINGS DOWN SINGLE AND HORIZONTAL DOUBLE
%    \begin{macro}{\textSFxlvii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlvii{2564}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2564}
%    \begin{macrocode}
\@namedef{pmbd@U+2564}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2565} BOX DRAWINGS DOWN DOUBLE AND HORIZONTAL SINGLE
%    \begin{macro}{\textSFxlviii}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlviii{2565}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2565}
%    \begin{macrocode}
\@namedef{pmbd@U+2565}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2566} BOX DRAWINGS DOUBLE DOWN AND HORIZONTAL
%    \begin{macro}{\textSFxli}
%    \begin{macrocode}
\pmbd@UniDef\textSFxli{2566}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2566}
%    \begin{macrocode}
\@namedef{pmbd@U+2566}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \advance\dimen4 -\pmbd@doublesepH
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \hb@xt@\wd\z@{%
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        \hss
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2567} BOX DRAWINGS UP SINGLE AND HORIZONTAL DOUBLE
%    \begin{macro}{\textSFxlv}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlv{2567}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2567}
%    \begin{macrocode}
\@namedef{pmbd@U+2567}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@-\pmbd@doublesepV
      \advance\dimen\tw@-\pmbd@doublesepV
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \advance\dimen@\pmbd@doublesepV
    \advance\dimen\tw@\pmbd@doublesepV
    \rlap{%
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2568} BOX DRAWINGS UP DOUBLE AND HORIZONTAL SINGLE
%    \begin{macro}{\textSFxlvi}
%    \begin{macrocode}
\pmbd@UniDef\textSFxlvi{2568}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2568}
%    \begin{macrocode}
\@namedef{pmbd@U+2568}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@depth-.5\dimen\tw@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2569} BOX DRAWINGS DOUBLE UP AND HORIZONTAL
%    \begin{macro}{\textSFxl}
%    \begin{macrocode}
\pmbd@UniDef\textSFxl{2569}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+2569}
%    \begin{macrocode}
\@namedef{pmbd@U+2569}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \advance\dimen4 -\pmbd@doublesepH
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \rlap{%
        \hb@xt@\wd\z@{%
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
          \hss
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        }%
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \kern\pmbd@doublesepH
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+256A} BOX DRAWINGS VERTICAL SINGLE AND HORIZONTAL DOUBLE
%    \begin{macro}{\textSFliv}
%    \begin{macrocode}
\pmbd@UniDef\textSFliv{256A}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+256A}
%    \begin{macrocode}
\@namedef{pmbd@U+256A}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \rlap{%
      \advance\dimen@-\pmbd@doublesepV
      \advance\dimen\tw@-\pmbd@doublesepV
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+256B} BOX DRAWINGS VERTICAL DOUBLE AND HORIZONTAL SINGLE
%    \begin{macro}{\textSFliii}
%    \begin{macrocode}
\pmbd@UniDef\textSFliii{256B}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+256B}
%    \begin{macrocode}
\@namedef{pmbd@U+256B}{%
  \pmbd@beginB
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \rlap{%
      \vrule\@width\wd\z@\@height.5\dimen@\@depth-.5\dimen\tw@
    }%
    \hss
    \vrule\@width\pmbd@rulewidth
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+256C} BOX DRAWINGS DOUBLE VERTICAL AND HORIZONTAL
%    \begin{macro}{\textSFxliv}
%    \begin{macrocode}
\pmbd@UniDef\textSFxliv{256C}
%    \end{macrocode}
%    \end{macro}
%    \begin{macro}{\pmbd@U+256C}
%    \begin{macrocode}
\@namedef{pmbd@U+256C}{%
  \pmbd@beginC
    \dimen@\ht\z@
    \advance\dimen@-\dp\z@
    \dimen\tw@\dimen@
    \advance\dimen@\pmbd@rulewidth
    \advance\dimen\tw@-\pmbd@rulewidth
    \dimen4 \wd\z@
    \advance\dimen4 -\pmbd@doublesepH
    \begingroup
      \advance\dimen@\pmbd@doublesepV
      \advance\dimen\tw@\pmbd@doublesepV
      \rlap{%
        \hb@xt@\wd\z@{%
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
          \hss
          \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        }%
      }%
      \rlap{%
        \hb@xt@\wd\z@{%
          \hss
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \kern\pmbd@doublesepH
          \vrule\@width\pmbd@rulewidth\@height\ht\z@\@depth-.5\dimen\tw@
          \hss
        }%
      }%
    \endgroup
    \advance\dimen@-\pmbd@doublesepV
    \advance\dimen\tw@-\pmbd@doublesepV
    \rlap{%
      \hb@xt@\wd\z@{%
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
        \hss
        \vrule\@width.5\dimen4 \@height.5\dimen@\@depth-.5\dimen\tw@
      }%
    }%
    \hss
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \kern\pmbd@doublesepH
    \vrule\@width\pmbd@rulewidth\@height.5\dimen@
    \hss
  \pmbd@end
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2574} BOX DRAWINGS LIGHT LEFT
%    \begin{macro}{\pmbd@U+2574}
%    \begin{macrocode}
\@namedef{pmbd@U+2574}{%
  \pmbd@BeginDraw X-%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2575} BOX DRAWINGS LIGHT UP
%    \begin{macro}{\pmbd@U+2575}
%    \begin{macrocode}
\@namedef{pmbd@U+2575}{%
  \pmbd@BeginDraw X-%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin\pmbd@H{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2576} BOX DRAWINGS LIGHT RIGHT
%    \begin{macro}{\pmbd@U+2576}
%    \begin{macrocode}
\@namedef{pmbd@U+2576}{%
  \pmbd@BeginDraw X-%
  \kern.5\pmbd@W
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2577} BOX DRAWINGS LIGHT DOWN
%    \begin{macro}{\pmbd@U+2577}
%    \begin{macrocode}
\@namedef{pmbd@U+2577}{%
  \pmbd@BeginDraw X-%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2578} BOX DRAWINGS HEAVY LEFT
%    \begin{macro}{\pmbd@U+2578}
%    \begin{macrocode}
\@namedef{pmbd@U+2578}{%
  \pmbd@BeginDraw -X%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+2579} BOX DRAWINGS HEAVY UP
%    \begin{macro}{\pmbd@U+2579}
%    \begin{macrocode}
\@namedef{pmbd@U+2579}{%
  \pmbd@BeginDraw -X%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick\pmbd@H{-.5\pmbd@H}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257A} BOX DRAWINGS HEAVY RIGHT
%    \begin{macro}{\pmbd@U+257A}
%    \begin{macrocode}
\@namedef{pmbd@U+257A}{%
  \pmbd@BeginDraw -X%
  \kern.5\pmbd@W
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257B} BOX DRAWINGS HEAVY DOWN
%    \begin{macro}{\pmbd@U+257B}
%    \begin{macrocode}
\@namedef{pmbd@U+257B}{%
  \pmbd@BeginDraw -X%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257C} BOX DRAWINGS LIGHT LEFT AND HEAVY RIGHT
%    \begin{macro}{\pmbd@U+257C}
%    \begin{macrocode}
\@namedef{pmbd@U+257C}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257D} BOX DRAWINGS LIGHT UP AND HEAVY DOWN
%    \begin{macro}{\pmbd@U+257D}
%    \begin{macrocode}
\@namedef{pmbd@U+257D}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thin
$   \kern.5\pmbd@C
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
    \pmbd@Rule\pmbd@Thin\pmbd@H{-.5\pmbd@H}%
  }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thick
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
  \pmbd@Rule\pmbd@Thick{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257E} BOX DRAWINGS HEAVY LEFT AND LIGHT RIGHT
%    \begin{macro}{\pmbd@U+257E}
%    \begin{macrocode}
\@namedef{pmbd@U+257E}{%
  \pmbd@BeginDraw XX%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thick
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thick
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thick\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thick\relax}%
$ \pmbd@A=\pmbd@H
$ \advance\pmbd@A\pmbd@Thin
$ \pmbd@A=.5\pmbd@A
$ \pmbd@B=-\pmbd@A
$ \advance\pmbd@B\pmbd@Thin
$ \pmbd@Rule{.5\pmbd@W}\pmbd@A\pmbd@B
& \pmbd@A=.5\dimexpr\pmbd@H+\pmbd@Thin\relax
& \pmbd@Rule{.5\pmbd@W}\pmbd@A
&   {\dimexpr-\pmbd@A+\pmbd@Thin\relax}%
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
%    \subsubsection{U+257F} BOX DRAWINGS HEAVY UP AND LIGHT DOWN
%    \begin{macro}{\pmbd@U+257F}
%    \begin{macrocode}
\@namedef{pmbd@U+257F}{%
  \pmbd@BeginDraw XX%
  \rlap{%
$   \pmbd@C=\pmbd@W
$   \advance\pmbd@C-\pmbd@Thick
$   \kern.5\pmbd@C
&   \kern.5\dimexpr\pmbd@W-\pmbd@Thick\relax
    \pmbd@Rule\pmbd@Thick\pmbd@H{-.5\pmbd@H}%
  }%
$ \pmbd@C=\pmbd@W
$ \advance\pmbd@C-\pmbd@Thin
$ \kern.5\pmbd@C
& \kern.5\dimexpr\pmbd@W-\pmbd@Thin\relax
  \pmbd@Rule\pmbd@Thin{.5\pmbd@H}\z@
  \pmbd@EndBox
}
%    \end{macrocode}
%    \end{macro}
%
% \subsection{Box drawing, light single lines}
%
%    \begin{macro}{\pmbd@beginA}
%    \begin{macrocode}
\def\pmbd@beginA{%
  \pmbd@begin
  \def\width{\wd\z@}%
  \def\height{\ht\z@}%
  \def\depth{\dp\z@}%
  \setlength{\dimen@}{\pmbd@rulewidth}%
  \edef\pmbd@rulewidth{\number\dimen@ sp}%
}
%    \end{macrocode}
%    \end{macro}
%
%
%    \begin{macrocode}
\pmbd@AtEnd%
%</package>
%    \end{macrocode}
%
% \subsection{Unicode support file}
%
%    \begin{macrocode}
%<*utf8>
\ProvidesFile{pmboxdrawenc.dfu}%
  [2019/12/05 v1.4 UTF-8 support for box drawing characters]%
%    \end{macrocode}
%
%    \begin{macrocode}
\DeclareUnicodeCharacter{2500}{\textSFx}
\DeclareUnicodeCharacter{2501}{\pmboxdrawuni{2501}}
\DeclareUnicodeCharacter{2502}{\textSFxi}
\DeclareUnicodeCharacter{2503}{\pmboxdrawuni{2503}}
\DeclareUnicodeCharacter{250C}{\textSFi}
\DeclareUnicodeCharacter{250D}{\pmboxdrawuni{250D}}
\DeclareUnicodeCharacter{250E}{\pmboxdrawuni{250E}}
\DeclareUnicodeCharacter{250F}{\pmboxdrawuni{250F}}
\DeclareUnicodeCharacter{2510}{\textSFiii}
\DeclareUnicodeCharacter{2511}{\pmboxdrawuni{2511}}
\DeclareUnicodeCharacter{2512}{\pmboxdrawuni{2512}}
\DeclareUnicodeCharacter{2513}{\pmboxdrawuni{2513}}
\DeclareUnicodeCharacter{2514}{\textSFii}
\DeclareUnicodeCharacter{2515}{\pmboxdrawuni{2515}}
\DeclareUnicodeCharacter{2516}{\pmboxdrawuni{2516}}
\DeclareUnicodeCharacter{2517}{\pmboxdrawuni{2517}}
\DeclareUnicodeCharacter{2518}{\textSFiv}
\DeclareUnicodeCharacter{2519}{\pmboxdrawuni{2519}}
\DeclareUnicodeCharacter{251A}{\pmboxdrawuni{251A}}
\DeclareUnicodeCharacter{251B}{\pmboxdrawuni{251B}}
\DeclareUnicodeCharacter{251C}{\textSFviii}
\DeclareUnicodeCharacter{251D}{\pmboxdrawuni{251D}}
\DeclareUnicodeCharacter{251E}{\pmboxdrawuni{251E}}
\DeclareUnicodeCharacter{251F}{\pmboxdrawuni{251F}}
\DeclareUnicodeCharacter{2520}{\pmboxdrawuni{2520}}
\DeclareUnicodeCharacter{2521}{\pmboxdrawuni{2521}}
\DeclareUnicodeCharacter{2522}{\pmboxdrawuni{2522}}
\DeclareUnicodeCharacter{2523}{\pmboxdrawuni{2523}}
\DeclareUnicodeCharacter{2524}{\textSFix}
\DeclareUnicodeCharacter{252C}{\textSFvi}
\DeclareUnicodeCharacter{252D}{\pmboxdrawuni{252D}}
\DeclareUnicodeCharacter{252E}{\pmboxdrawuni{252E}}
\DeclareUnicodeCharacter{252F}{\pmboxdrawuni{252F}}
\DeclareUnicodeCharacter{2530}{\pmboxdrawuni{2530}}
\DeclareUnicodeCharacter{2531}{\pmboxdrawuni{2531}}
\DeclareUnicodeCharacter{2532}{\pmboxdrawuni{2532}}
\DeclareUnicodeCharacter{2533}{\pmboxdrawuni{2533}}
\DeclareUnicodeCharacter{2534}{\textSFvii}
\DeclareUnicodeCharacter{2535}{\pmboxdrawuni{2535}}
\DeclareUnicodeCharacter{2536}{\pmboxdrawuni{2536}}
\DeclareUnicodeCharacter{2537}{\pmboxdrawuni{2537}}
\DeclareUnicodeCharacter{2538}{\pmboxdrawuni{2538}}
\DeclareUnicodeCharacter{2539}{\pmboxdrawuni{2539}}
\DeclareUnicodeCharacter{253A}{\pmboxdrawuni{253A}}
\DeclareUnicodeCharacter{253B}{\pmboxdrawuni{253B}}
\DeclareUnicodeCharacter{253C}{\textSFv}
\DeclareUnicodeCharacter{253D}{\pmboxdrawuni{253D}}
\DeclareUnicodeCharacter{253E}{\pmboxdrawuni{253E}}
\DeclareUnicodeCharacter{253F}{\pmboxdrawuni{253F}}
\DeclareUnicodeCharacter{2540}{\pmboxdrawuni{2540}}
\DeclareUnicodeCharacter{2541}{\pmboxdrawuni{2541}}
\DeclareUnicodeCharacter{2542}{\pmboxdrawuni{2542}}
\DeclareUnicodeCharacter{2543}{\pmboxdrawuni{2543}}
\DeclareUnicodeCharacter{2544}{\pmboxdrawuni{2544}}
\DeclareUnicodeCharacter{2545}{\pmboxdrawuni{2545}}
\DeclareUnicodeCharacter{2546}{\pmboxdrawuni{2546}}
\DeclareUnicodeCharacter{2547}{\pmboxdrawuni{2547}}
\DeclareUnicodeCharacter{2548}{\pmboxdrawuni{2548}}
\DeclareUnicodeCharacter{2549}{\pmboxdrawuni{2549}}
\DeclareUnicodeCharacter{254A}{\pmboxdrawuni{254A}}
\DeclareUnicodeCharacter{254B}{\pmboxdrawuni{254B}}
\DeclareUnicodeCharacter{2550}{\textSFxliii}
\DeclareUnicodeCharacter{2551}{\textSFxxiv}
\DeclareUnicodeCharacter{2552}{\textSFli}
\DeclareUnicodeCharacter{2553}{\textSFlii}
\DeclareUnicodeCharacter{2554}{\textSFxxxix}
\DeclareUnicodeCharacter{2555}{\textSFxxii}
\DeclareUnicodeCharacter{2556}{\textSFxxi}
\DeclareUnicodeCharacter{2557}{\textSFxxv}
\DeclareUnicodeCharacter{2558}{\textSFl}
\DeclareUnicodeCharacter{2559}{\textSFxlix}
\DeclareUnicodeCharacter{255A}{\textSFxxxviii}
\DeclareUnicodeCharacter{255B}{\textSFxxviii}
\DeclareUnicodeCharacter{255C}{\textSFxxvii}
\DeclareUnicodeCharacter{255D}{\textSFxxvi}
\DeclareUnicodeCharacter{255E}{\textSFxxxvi}
\DeclareUnicodeCharacter{255F}{\textSFxxxvii}
\DeclareUnicodeCharacter{2560}{\textSFxlii}
\DeclareUnicodeCharacter{2561}{\textSFxix}
\DeclareUnicodeCharacter{2562}{\textSFxx}
\DeclareUnicodeCharacter{2563}{\textSFxxiii}
\DeclareUnicodeCharacter{2564}{\textSFxlvii}
\DeclareUnicodeCharacter{2565}{\textSFxlviii}
\DeclareUnicodeCharacter{2566}{\textSFxli}
\DeclareUnicodeCharacter{2567}{\textSFxlv}
\DeclareUnicodeCharacter{2568}{\textSFxlvi}
\DeclareUnicodeCharacter{2569}{\textSFxl}
\DeclareUnicodeCharacter{256A}{\textSFliv}
\DeclareUnicodeCharacter{256B}{\textSFliii}
\DeclareUnicodeCharacter{256C}{\textSFxliv}
\DeclareUnicodeCharacter{2574}{\pmboxdrawuni{2574}}
\DeclareUnicodeCharacter{2575}{\pmboxdrawuni{2575}}
\DeclareUnicodeCharacter{2576}{\pmboxdrawuni{2576}}
\DeclareUnicodeCharacter{2577}{\pmboxdrawuni{2577}}
\DeclareUnicodeCharacter{2578}{\pmboxdrawuni{2578}}
\DeclareUnicodeCharacter{2579}{\pmboxdrawuni{2579}}
\DeclareUnicodeCharacter{257A}{\pmboxdrawuni{257A}}
\DeclareUnicodeCharacter{257B}{\pmboxdrawuni{257B}}
\DeclareUnicodeCharacter{257C}{\pmboxdrawuni{257C}}
\DeclareUnicodeCharacter{257D}{\pmboxdrawuni{257D}}
\DeclareUnicodeCharacter{257E}{\pmboxdrawuni{257E}}
\DeclareUnicodeCharacter{257F}{\pmboxdrawuni{257F}}
\DeclareUnicodeCharacter{2580}{\textupblock}
\DeclareUnicodeCharacter{2581}{\pmboxdrawuni{2581}}
\DeclareUnicodeCharacter{2582}{\pmboxdrawuni{2582}}
\DeclareUnicodeCharacter{2583}{\pmboxdrawuni{2583}}
\DeclareUnicodeCharacter{2584}{\textdnblock}
\DeclareUnicodeCharacter{2585}{\pmboxdrawuni{2585}}
\DeclareUnicodeCharacter{2586}{\pmboxdrawuni{2586}}
\DeclareUnicodeCharacter{2587}{\pmboxdrawuni{2587}}
\DeclareUnicodeCharacter{2588}{\textblock}
\DeclareUnicodeCharacter{2589}{\pmboxdrawuni{2589}}
\DeclareUnicodeCharacter{258A}{\pmboxdrawuni{258A}}
\DeclareUnicodeCharacter{258B}{\pmboxdrawuni{258B}}
\DeclareUnicodeCharacter{258C}{\textlfblock}
\DeclareUnicodeCharacter{258D}{\pmboxdrawuni{258D}}
\DeclareUnicodeCharacter{258E}{\pmboxdrawuni{258E}}
\DeclareUnicodeCharacter{258F}{\pmboxdrawuni{258F}}
\DeclareUnicodeCharacter{2590}{\textrtblock}
\DeclareUnicodeCharacter{2591}{\textltshade}
\DeclareUnicodeCharacter{2592}{\textshade}
\DeclareUnicodeCharacter{2593}{\textdkshade}
\DeclareUnicodeCharacter{2594}{\pmboxdrawuni{2594}}
\DeclareUnicodeCharacter{2595}{\pmboxdrawuni{2595}}
\DeclareUnicodeCharacter{2596}{\pmboxdrawuni{2596}}
\DeclareUnicodeCharacter{2597}{\pmboxdrawuni{2597}}
\DeclareUnicodeCharacter{2598}{\pmboxdrawuni{2598}}
\DeclareUnicodeCharacter{2599}{\pmboxdrawuni{2599}}
\DeclareUnicodeCharacter{259A}{\pmboxdrawuni{259A}}
\DeclareUnicodeCharacter{259B}{\pmboxdrawuni{259B}}
\DeclareUnicodeCharacter{259C}{\pmboxdrawuni{259C}}
\DeclareUnicodeCharacter{259D}{\pmboxdrawuni{259D}}
\DeclareUnicodeCharacter{259E}{\pmboxdrawuni{259E}}
\DeclareUnicodeCharacter{259F}{\pmboxdrawuni{259F}}
%    \end{macrocode}
%
%    \begin{macrocode}
%</utf8>
%    \end{macrocode}
%% \section{Installation}
%
% \subsection{Download}
%
% \paragraph{Package.} This package is available on
% CTAN\footnote{\CTANpkg{pmboxdraw}}:
% \begin{description}
% \item[\CTAN{macros/latex/contrib/pmboxdraw/pmboxdraw.dtx}] The source file.
% \item[\CTAN{macros/latex/contrib/pmboxdraw/pmboxdraw.pdf}] Documentation.
% \end{description}
%
%
% \paragraph{Bundle.} All the packages of the bundle `pmboxdraw'
% are also available in a TDS compliant ZIP archive. There
% the packages are already unpacked and the documentation files
% are generated. The files and directories obey the TDS standard.
% \begin{description}
% \item[\CTANinstall{install/macros/latex/contrib/pmboxdraw.tds.zip}]
% \end{description}
% \emph{TDS} refers to the standard ``A Directory Structure
% for \TeX\ Files'' (\CTANpkg{tds}). Directories
% with \xfile{texmf} in their name are usually organized this way.
%
% \subsection{Bundle installation}
%
% \paragraph{Unpacking.} Unpack the \xfile{pmboxdraw.tds.zip} in the
% TDS tree (also known as \xfile{texmf} tree) of your choice.
% Example (linux):
% \begin{quote}
%   |unzip pmboxdraw.tds.zip -d ~/texmf|
% \end{quote}
%
% \subsection{Package installation}
%
% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting
% \docstrip\ archive. The files are extracted by running the
% \xfile{.dtx} through \plainTeX:
% \begin{quote}
%   \verb|tex pmboxdraw.dtx|
% \end{quote}
%
% \paragraph{TDS.} Now the different files must be moved into
% the different directories in your installation TDS tree
% (also known as \xfile{texmf} tree):
% \begin{quote}
% \def\t{^^A
% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}}
%   pmboxdraw.sty & tex/latex/pmboxdraw/pmboxdraw.sty\\
%   pmboxdrawenc.dfu & tex/latex/pmboxdraw/pmboxdrawenc.dfu\\
%   pmboxdraw.pdf & doc/latex/pmboxdraw/pmboxdraw.pdf\\
%   pmboxdraw.dtx & source/latex/pmboxdraw/pmboxdraw.dtx\\
% \end{tabular}^^A
% }^^A
% \sbox0{\t}^^A
% \ifdim\wd0>\linewidth
%   \begingroup
%     \advance\linewidth by\leftmargin
%     \advance\linewidth by\rightmargin
%   \edef\x{\endgroup
%     \def\noexpand\lw{\the\linewidth}^^A
%   }\x
%   \def\lwbox{^^A
%     \leavevmode
%     \hbox to \linewidth{^^A
%       \kern-\leftmargin\relax
%       \hss
%       \usebox0
%       \hss
%       \kern-\rightmargin\relax
%     }^^A
%   }^^A
%   \ifdim\wd0>\lw
%     \sbox0{\small\t}^^A
%     \ifdim\wd0>\linewidth
%       \ifdim\wd0>\lw
%         \sbox0{\footnotesize\t}^^A
%         \ifdim\wd0>\linewidth
%           \ifdim\wd0>\lw
%             \sbox0{\scriptsize\t}^^A
%             \ifdim\wd0>\linewidth
%               \ifdim\wd0>\lw
%                 \sbox0{\tiny\t}^^A
%                 \ifdim\wd0>\linewidth
%                   \lwbox
%                 \else
%                   \usebox0
%                 \fi
%               \else
%                 \lwbox
%               \fi
%             \else
%               \usebox0
%             \fi
%           \else
%             \lwbox
%           \fi
%         \else
%           \usebox0
%         \fi
%       \else
%         \lwbox
%       \fi
%     \else
%       \usebox0
%     \fi
%   \else
%     \lwbox
%   \fi
% \else
%   \usebox0
% \fi
% \end{quote}
% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's
% TDS installing feature, then some files can already be in the right
% place, see the documentation of \docstrip.
%
% \subsection{Refresh file name databases}
%
% If your \TeX~distribution
% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh
% these. For example, \TeX\,Live\ users run \verb|texhash| or
% \verb|mktexlsr|.
%
% \subsection{Some details for the interested}
%
% \paragraph{Unpacking with \LaTeX.}
% The \xfile{.dtx} chooses its action depending on the format:
% \begin{description}
% \item[\plainTeX:] Run \docstrip\ and extract the files.
% \item[\LaTeX:] Generate the documentation.
% \end{description}
% If you insist on using \LaTeX\ for \docstrip\ (really,
% \docstrip\ does not need \LaTeX), then inform the autodetect routine
% about your intention:
% \begin{quote}
%   \verb|latex \let\install=y\input{pmboxdraw.dtx}|
% \end{quote}
% Do not forget to quote the argument according to the demands
% of your shell.
%
% \paragraph{Generating the documentation.}
% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate
% the documentation. The process can be configured by the
% configuration file \xfile{ltxdoc.cfg}. For instance, put this
% line into this file, if you want to have A4 as paper format:
% \begin{quote}
%   \verb|\PassOptionsToClass{a4paper}{article}|
% \end{quote}
% An example follows how to generate the
% documentation with pdf\LaTeX:
% \begin{quote}
%\begin{verbatim}
%pdflatex pmboxdraw.dtx
%makeindex -s gind.ist pmboxdraw.idx
%pdflatex pmboxdraw.dtx
%makeindex -s gind.ist pmboxdraw.idx
%pdflatex pmboxdraw.dtx
%\end{verbatim}
% \end{quote}
%
% \begin{thebibliography}{9}
%
% \bibitem{inputenx}
%   Heiko Oberdiek, The \xpackage{inputenx} Package (Enhanced input encoding
%   handling), 2006/03/05 v1.0,
%   \CTANpkg{inputenx}.
%
% \bibitem{aglfn}
%   Adobe Systems Incorporated,
%   Adobe Glyph List for New Fonts (AGLFN), version 1.5, 2005/09/18,
%   \url{https://github.com/adobe-type-tools/agl-aglfn/blob/master/aglfn.txt}.
%
% \bibitem{2500}
%   Unicode Inc.,
%   The Unicode Standard, Version 4.1, Box Drawing, Range: 2500--257F,
%   2005.
%   \url{https://www.unicode.org/charts/PDF/U2500.pdf}
%
% \bibitem{2580}
%   Unicode Inc.,
%   The Unicode Standard, Version 4.1, Block Elements, Range: 2580--259F,
%   2005.
%   \url{https://www.unicode.org/charts/PDF/U2580.pdf}
%
% \end{thebibliography}
%
% \begin{History}
%   \begin{Version}{2006/05/03 v1.0}
%   \item
%     First version.
%   \end{Version}
%   \begin{Version}{2011/03/24 v1.1}
%   \item
%     Support of more characters.
%   \item
%     Catcode section added.
%   \end{Version}
%   \begin{Version}{2016/05/16 v1.2}
%   \item
%     Documentation updates.
%   \end{Version}
%   \begin{Version}{2019/02/28 v1.3}
%   \item
%     Fix character U+257F (gh issue 59)
%   \end{Version}
%   \begin{Version}{2019/12/05 v1.4}
%   \item
%     Documentation updates.
%   \end{Version}
% \end{History}
%
% \PrintIndex
%
% \Finale
\endinput