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authorKarl Berry <karl@freefriends.org>2006-01-12 23:51:36 +0000
committerKarl Berry <karl@freefriends.org>2006-01-12 23:51:36 +0000
commit893db336033f6b09016bcba4ed7e9475bcf2f868 (patch)
tree106e1448fb3d06483503da5e938f30a198385bf7 /Master
parent7b48ed57d813f99232b3de1c34ee82664b127c52 (diff)
arcs
git-svn-id: svn://tug.org/texlive/trunk@675 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master')
-rw-r--r--Master/texmf-dist/tex/latex/arcs/arcs.sty94
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
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+++ 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'.