roundbox (3apr13)

git-svn-id: svn://tug.org/texlive/trunk@29633 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 69 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/roundbox/roundbox.sty b/Master/texmf-dist/tex/latex/roundbox/roundbox.sty
new file mode 100755
index 00000000000..508e3e4295d
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+++ b/Master/texmf-dist/tex/latex/roundbox/roundbox.sty
@@ -0,0 +1,69 @@
+%%
+%% This is file `roundbox.sty',
+
+%% 
+%%   __________________________________
+%%   Copyright © 2010–2013 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 > 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@ > \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 > \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 © 2010–2013      by Persian TeX Group     <persiantexdev@gmail.com>
+%% 
+%% 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'.