%% %% This is file `feyn.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% feyn.dtx (with options: `package') %% Feyn: package to manage the font feyn10 %% This software is copyright, 1991, 1994, 2001, Norman Gray. %% %% This program is free software; you can redistribute it and/or %% modify it under the terms of the GNU General Public License %% as published by the Free Software Foundation; either version 2 %% of the License, or (at your option) any later version. %% %% This program is distributed in the hope that it will be useful, %% but WITHOUT ANY WARRANTY; without even the implied warranty of %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the %% GNU General Public License for more details. %% %% You should have received a copy of the GNU General Public License %% along with this program; if not, write to the Free Software %% Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. %% %% Author: Norman Gray, norman@astro.gla.ac.uk. %% Department of Physics and Astronomy, University of Glasgow, UK %% %% See the file LICENCE for a copy of the GPL. %% You can also find an online copy at http://www.gnu.org/copyleft/gpl.html . %% RCS Info $Id: feyn.dtx,v 1.11 2002/04/23 11:26:15 norman Exp $ \def\ParseRCSDate$#1: #2 #3 ${\def\FEYN@Date{#2}} \ParseRCSDate$Date: 2002/04/23 11:26:15 $ \def\filename{feyn} \def\fileversion{0.1} %%VERSION%% \def\filedate{\FEYN@Date} \def\docdate{\FEYN@Date} \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{feyn}[\filedate\space\fileversion\space textpos] \typeout{Package: `feyn' \fileversion\space<\filedate>} %% \CharacterTable %% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z %% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z %% Digits \0\1\2\3\4\5\6\7\8\9 %% Exclamation \! Double quote \" Hash (number) \# %% Dollar \$ Percent \% Ampersand \& %% Acute accent \' Left paren \( Right paren \) %% Asterisk \* Plus \+ Comma \, %% Minus \- Point \. Solidus \/ %% Colon \: Semicolon \; Less than \< %% Equals \= Greater than \> Question mark \? %% Commercial at \@ Left bracket \[ Backslash \\ %% Right bracket \] Circumflex \^ Underscore \_ %% Grave accent \` Left brace \{ Vertical bar \| %% Right brace \} Tilde \~} \DeclareFontFamily{OMS}{feyn}{\skewchar\font'000} \DeclareFontShape{OMS}{feyn}{m}{n}{% <-10.5>feyn10% <10.5-11.5>feyn11% <11.5->feyn12% }{} \DeclareFontFamily{OMS}{textfeyn}{\skewchar\font'000} \DeclareFontShape{OMS}{textfeyn}{m}{n}{% <-10.5>feyntext10% <10.5-11.5>feyntext11% <11.5->feyntext12% }{} \DeclareSymbolFont{feynman}{OMS}{feyn}{m}{n} \DeclareSymbolFontAlphabet{\feyn}{feynman} \DeclareSymbolFont{textfeynman}{OMS}{textfeyn}{m}{n} \DeclareSymbolFontAlphabet{\Feyn}{textfeynman} \DeclareMathSymbol{\FeynSpaceChar}{\mathord}{feynman}{"7F} \setbox0=\hbox{$\FeynSpaceChar$} \newdimen\FEYN@module \FEYN@module=2\wd0 \newdimen\FEYN@maxis \FEYN@maxis=\ht0 \def\Diagram#1{\setbox0=\hbox{\vbox{\offinterlineskip \let\\\cr \halign{&$\displaystyle\feyn{##}$\cr #1\crcr}}}% \@tempdima=\ht0 \advance\@tempdima by 2\FEYN@maxis \ht0=\@tempdima \vcenter{\box0}} \def\maxis#1{\raise\FEYN@maxis \hbox{$#1$}} \def\vertexlabel#1#2{\setbox0=\hbox to 0pt{\hss$\scriptstyle #2$\hss} \ifcat #1^ \vbox to 0pt{\vss\box0\nointerlineskip\kern2\FEYN@maxis} %\vbox to 0pt{\vss\box0\nointerlineskip\kern6pt} \else\ifcat #1_ \vbox to 0pt{\kern\FEYN@maxis\nointerlineskip\box0\vss} %\vbox to 0pt{\kern2pt\nointerlineskip\box0\vss} \else \PackageError{feyn} {Bad arguments for \string\vertexlabel} {Usage: \string\vertexlabel^{text} or \string\vertexlabel_{text}} \fi\fi } \def\annotate#1#2#3{\vcenter to 0pt{\vss \hbox to 0pt{\hskip #1\FEYN@module\hbox to 0pt{\hss$\scriptstyle #3$\hss}\hss }\vskip #2\FEYN@module}} \def\tannotate#1#2#3{\vcenter to 0pt{\vss \hbox to 0pt{\hskip #1\FEYN@module\hbox to 0pt{\hss #3\hss}\hss }\vskip #2\FEYN@module}} \def\feynstrut#1#2{\setbox\strutbox=\hbox{\vrule height #1\FEYN@module depth #2\FEYN@module width 0pt}} \def\arrow#1#2#3{\@tempcnta="28 \advance\@tempcnta by #3\vcenter to 0pt{\vss \hbox to 0pt{\hskip #1\FEYN@module\hbox to 0pt{$\feyn{\char\@tempcnta}$}\hss }\vskip #2\FEYN@module}} \DeclareMathSymbol{\wfermion}{0}{feynman}{"64} \DeclareMathSymbol{\hfermion}{0}{feynman}{"6B} \DeclareMathSymbol{\shfermion}{0}{feynman}{"6C} \DeclareMathSymbol{\whfermion}{0}{feynman}{"6D} \DeclareMathSymbol{\gvcropped}{0}{feynman}{"07} \DeclareMathSymbol{\bigbosonloop}{0}{feynman}{"21} \DeclareMathSymbol{\Bigbosonloop}{7}{feynman}{"21} \DeclareMathSymbol{\smallbosonloop}{0}{feynman}{"20} \endinput %% %% End of file `feyn.sty'.