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-rw-r--r-- | Master/texmf-dist/tex/latex/arcs/arcs.sty | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/arcs/arcs.sty b/Master/texmf-dist/tex/latex/arcs/arcs.sty new file mode 100644 index 00000000000..3b4a7a454fa --- /dev/null +++ b/Master/texmf-dist/tex/latex/arcs/arcs.sty @@ -0,0 +1,94 @@ +%% +%% This is file `arcs.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% arcs.dtx (with options: `package') +%% +%% This is a generated file. +%% +%% Copyright 2004 Gianfranco Boggio-Togna +%% +%% This file may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either +%% version 1.2 of this license or (at your option) any +%% later version. The latest version of this license is in +%% http://www.latex-project.org/lppl.txt +%% and version 1.2 or later is part of all distributions +%% of LaTeX version 1999/12/01 or later. +%% +\NeedsTeXFormat {LaTeX2e}[2003/12/01] +\ProvidesPackage {arcs}[2004/05/09] +\RequirePackage {relsize} +\newcommand{\overarc}[2][1]{\over@under@arc{#1}{#2}\z@} +\newcommand{\underarc}[2][1]{\over@under@arc{#1}{#2}\@ne} +\newcommand{\over@under@arc}[3]{% + \leavevmode + \hbox {% + \setbox\z@ = \hbox {#2}% + \ifdim \ht\z@ = \z@ % arc over/under space + \ifdim \dp\z@ = \z@ + \ht\z@ = 1ex\relax + \fi + \fi + \dimen@ = #1\wd\z@ + \begingroup + \let \rs@size@warning = \@gobbletwo + \relsize{-10}% + \wd\@ne = \z@ + \@whiledim \wd\@ne < .95\dimen@ \do {% + \ifx \@currsize \Huge + \dimen@ = \z@ + \else + $% + \skip@ = \f@baselineskip + \fontencoding{OML}\fontfamily{cmm}\fontseries{m}% + \fontshape{it}\fontsize{\ssf@size}{\skip@}\selectfont + \global \setbox\@ne = \hbox {% + \hss\symbol{"5\ifnum #3=\z@ F\else E\fi}\hss}% + \ifdim \wd\@ne < \dimen@ + \fontsize{\sf@size}{\skip@}\selectfont + \global \setbox\@ne = \hbox {% + \hss\symbol{"5\ifnum #3=\z@ F\else E\fi}\hss}% + \ifdim \wd\@ne < \dimen@ + \fontsize{\tf@size}{\skip@}\selectfont + \global \setbox\@ne = \hbox {% + \hss\symbol{"5\ifnum #3=\z@ F\else E\fi}\hss}% + \fi + \fi + $% + \fi + \ifdim \wd\@ne < \dimen@ + \relsize{+1}% + \fi + \global \dimen@i = \fontdimen5\the\font + }% + \endgroup + \ifnum #3 = \z@ + \dimen@ii = 1.067\ht\z@ + \global \divide \dimen@i by \tw@ + \global \advance \dimen@i by -\ht\@ne + \advance \dimen@ii by .6\dimen@i + \else + \dimen@ii = -1.05\ht\@ne + \advance \dimen@ii by -.75pt + \ifdim \dp\z@ > \z@ + \advance \dimen@ii by -\dp\z@ + \fi + \fi + \copy\z@ + \dimen@ = \wd\z@ + \advance \dimen@ by \wd\@ne + \kern -.5\dimen@ + \raisebox {\dimen@ii}[\z@][\z@]{\copy\@ne}% + \dimen@ = \wd\z@ + \advance \dimen@ by -\wd\@ne + \dimen@ = .5\dimen@ + \kern \dimen@ + }% +} +%% \Finale +\endinput +%% +%% End of file `arcs.sty'. |