<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">%%
%% This is file `roundbox.sty',

%% 
%%   __________________________________
%%   Copyright Â© 2010â€“2013 Persian TeX Group
%% 
%%   License information appended.
%% 
%% 
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{roundbox}[2013/04/04 v0.2 round boxes in LaTeX]
\def\vb@xt@{\vbox to}
\long\def\@roundbox#1{{\chardef\lub=\@ne \chardef\rub=\tw@
   \chardef\llb=\thr@@ \chardef\rlb=\f@ur
   \ifdim\fboxrule &gt; 0.4pt \let\cf=\tencircw \else \let\cf=\tencirc \fi
   \boxmaxdepth\maxdimen
   \setbox\@temprbox=\hbox{\hskip\hrboxsep#1\relax\hskip\hrboxsep}%
   \setbox\z@=\hbox{\cf\char19}\@tempdima=0.5\wd\z@ \dimen@=\@tempdima
   \advance\@tempdima\fboxrule
   \setbox\lub\hb@xt@\dimen@{\cf\char19\hss}%
   \setbox\llb\hb@xt@\dimen@{\cf\char18\hss}%
   \setbox\rub\hb@xt@\@tempdima{\hskip\dimen@\cf\char16\hss}%
   \setbox\rlb\hb@xt@\@tempdima{\hskip\dimen@\cf\char17\hss}%
   \setbox\lub\vb@xt@ \z@{\vss\box\lub}%
   \setbox\rub\vb@xt@ \z@{\vss\box\rub}%
   \setbox\llb\vb@xt@ \@tempdima{\box\llb\vss}%
   \setbox\rlb\vb@xt@ \@tempdima{\box\rlb\vss}%
   \setbox\@temprbox=\vbox{\vskip \vrboxsep \box\@temprbox \vskip \vrboxsep}%
   \setbox\@tempboxa\vbox{\offinterlineskip
       \@dorowbox\lub\rub \dimen@=\ht\@temprbox
       \advance\dimen@-\dp\lub \advance\dimen@-\ht\llb
       \advance\dimen@-\dp\rub \advance\dimen@-\ht\rlb
       \ifdim\dimen@ &gt; \p@ 
          \hb@xt@\wd\@temprbox{\vrule \@width \fboxrule
              \vb@xt@\dimen@{\dimen@=\wd\@temprbox
                  \advance\dimen@-2\fboxrule
                  \hb@xt@\dimen@{\hss}\vfill}\vrule \@width \fboxrule}\fi
       \vss\@dorowbox\llb\rlb}%
   \setbox\@tempboxa\hbox{{$\vcenter{\box\@tempboxa}$}}%
   \setbox\@temprbox\hbox{{$\vcenter{\box\@temprbox}$}}%
   \leavevmode\hbox to\wd\@temprbox{\box\@tempboxa\hss\box\@temprbox}%
}}
\long\def\roundbox#1{\@roundbox{\hbox{#1}}}
\def\@dorowbox#1#2{{\dimen@=\wd#1\advance\dimen@ \wd#2%
   \advance\dimen@\fboxrule
   \hb@xt@\wd\@temprbox{\box#1%
      \ifdim\wd\@temprbox &gt; \dimen@ \leaders\hrule \@height\fboxrule\hfill 
      \else \hss \fi \box#2}}}
\@ifundefined{vrboxsep}{\newdimen\vrboxsep\vrboxsep=7.2pt}{}
\@ifundefined{hrboxsep}{\newdimen\hrboxsep\hrboxsep=4pt}{}
\@ifundefined{@temprbox}{\newbox\@temprbox}{}
\@ifundefined{f@ur}{\chardef\f@ur4}{}
\endinput
%% 
%% Copyright Â© 2010â€“2013      by Persian TeX Group     &lt;persian-tex@tug.org&gt;
%% 
%% Distributable under the LaTeX Project Public License,
%% version 1.3c or higher (your choice). The latest version of
%% this license is at: http://www.latex-project.org/lppl.txt
%% 
%% This work is "maintained" (as per LPPL maintenance status)
%% by Persian TeX Group.
%% 
%% 
%% 
%% 
%%
%% End of file `roundbox.sty'.
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