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sw25style.tex
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sw25style.tex
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%
% *Adopted from WSC*
%
%
% File contains:
% fancyhdr.sty
% psfig.sty
% url.sty
% sw.bst
% swbib.tex
% swsetup.sty
% swpaperproc.cls
% sw.sty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{filecontents*}{fancyhdr.sty}
% ***********
% Adopted and modified by A. Anagnostou for the SW18
% ***********
%
% fancyhdr.sty version 3.2
% Fancy headers and footers for LaTeX.
% Piet van Oostrum,
% Dept of Computer and Information Sciences, University of Utrecht,
% Padualaan 14, P.O. Box 80.089, 3508 TB Utrecht, The Netherlands
% Telephone: +31 30 2532180. Email: [email protected]
% ========================================================================
% LICENCE:
% This file may be distributed under the terms of the LaTeX Project Public
% License, as described in lppl.txt in the base LaTeX distribution.
% Either version 1 or, at your option, any later version.
% ========================================================================
% MODIFICATION HISTORY:
% Sep 16, 1994
% version 1.4: Correction for use with \reversemargin
% Sep 29, 1994:
% version 1.5: Added the \iftopfloat, \ifbotfloat and \iffloatpage commands
% Oct 4, 1994:
% version 1.6: Reset single spacing in headers/footers for use with
% setspace.sty or doublespace.sty
% Oct 4, 1994:
% version 1.7: changed \let\@mkboth\markboth to
% \def\@mkboth{\protect\markboth} to make it more robust
% Dec 5, 1994:
% version 1.8: corrections for amsbook/amsart: define \@chapapp and (more
% importantly) use the \chapter/sectionmark definitions from ps@headings if
% they exist (which should be true for all standard classes).
% May 31, 1995:
% version 1.9: The proposed \renewcommand{\headrulewidth}{\iffloatpage...
% construction in the doc did not work properly with the fancyplain style.
% June 1, 1995:
% version 1.91: The definition of \@mkboth wasn't restored on subsequent
% \pagestyle{fancy}'s.
% June 1, 1995:
% version 1.92: The sequence \pagestyle{fancyplain} \pagestyle{plain}
% \pagestyle{fancy} would erroneously select the plain version.
% June 1, 1995:
% version 1.93: \fancypagestyle command added.
% Dec 11, 1995:
% version 1.94: suggested by Conrad Hughes <[email protected]>
% CJCH, Dec 11, 1995: added \footruleskip to allow control over footrule
% position (old hardcoded value of .3\normalbaselineskip is far too high
% when used with very small footer fonts).
% Jan 31, 1996:
% version 1.95: call \@normalsize in the reset code if that is defined,
% otherwise \normalsize.
% this is to solve a problem with ucthesis.cls, as this doesn't
% define \@currsize. Unfortunately for latex209 calling \normalsize doesn't
% work as this is optimized to do very little, so there \@normalsize should
% be called. Hopefully this code works for all versions of LaTeX known to
% mankind.
% April 25, 1996:
% version 1.96: initialize \headwidth to a magic (negative) value to catch
% most common cases that people change it before calling \pagestyle{fancy}.
% Note it can't be initialized when reading in this file, because
% \textwidth could be changed afterwards. This is quite probable.
% We also switch to \MakeUppercase rather than \uppercase and introduce a
% \nouppercase command for use in headers. and footers.
% May 3, 1996:
% version 1.97: Two changes:
% 1. Undo the change in version 1.8 (using the pagestyle{headings} defaults
% for the chapter and section marks. The current version of amsbook and
% amsart classes don't seem to need them anymore. Moreover the standard
% latex classes don't use \markboth if twoside isn't selected, and this is
% confusing as \leftmark doesn't work as expected.
% 2. include a call to \ps@empty in ps@@fancy. This is to solve a problem
% in the amsbook and amsart classes, that make global changes to \topskip,
% which are reset in \ps@empty. Hopefully this doesn't break other things.
% May 7, 1996:
% version 1.98:
% Added % after the line \def\nouppercase
% May 7, 1996:
% version 1.99: This is the alpha version of fancyhdr 2.0
% Introduced the new commands \fancyhead, \fancyfoot, and \fancyhf.
% Changed \headrulewidth, \footrulewidth, \footruleskip to
% macros rather than length parameters, In this way they can be
% conditionalized and they don't consume length registers. There is no need
% to have them as length registers unless you want to do calculations with
% them, which is unlikely. Note that this may make some uses of them
% incompatible (i.e. if you have a file that uses \setlength or \xxxx=)
% May 10, 1996:
% version 1.99a:
% Added a few more % signs
% May 10, 1996:
% version 1.99b:
% Changed the syntax of \f@nfor to be resistent to catcode changes of :=
% Removed the [1] from the defs of \lhead etc. because the parameter is
% consumed by the \@[xy]lhead etc. macros.
% June 24, 1997:
% version 1.99c:
% corrected \nouppercase to also include the protected form of \MakeUppercase
% \global added to manipulation of \headwidth.
% \iffootnote command added.
% Some comments added about \@fancyhead and \@fancyfoot.
% Aug 24, 1998
% version 1.99d
% Changed the default \ps@empty to \ps@@empty in order to allow
% \fancypagestyle{empty} redefinition.
% Oct 11, 2000
% version 2.0
% Added LPPL license clause.
%
% A check for \headheight is added. An errormessage is given (once) if the
% header is too large. Empty headers don't generate the error even if
% \headheight is very small or even 0pt.
% Warning added for the use of 'E' option when twoside option is not used.
% In this case the 'E' fields will never be used.
%
% Mar 10, 2002
% version 2.1beta
% New command: \fancyhfoffset[place]{length}
% defines offsets to be applied to the header/footer to let it stick into
% the margins (if length > 0).
% place is like in fancyhead, except that only E,O,L,R can be used.
% This replaces the old calculation based on \headwidth and the marginpar
% area.
% \headwidth will be dynamically calculated in the headers/footers when
% this is used.
%
% Mar 26, 2002
% version 2.1beta2
% \fancyhfoffset now also takes h,f as possible letters in the argument to
% allow the header and footer widths to be different.
% New commands \fancyheadoffset and \fancyfootoffset added comparable to
% \fancyhead and \fancyfoot.
% Errormessages and warnings have been made more informative.
%
% Dec 9, 2002
% version 2.1
% The defaults for \footrulewidth, \plainheadrulewidth and
% \plainfootrulewidth are changed from \z@skip to 0pt. In this way when
% someone inadvertantly uses \setlength to change any of these, the value
% of \z@skip will not be changed, rather an errormessage will be given.
% March 3, 2004
% Release of version 3.0
% Oct 7, 2004
% version 3.1
% Added '\endlinechar=13' to \fancy@reset to prevent problems with
% includegraphics in header when verbatiminput is active.
% March 22, 2005
% version 3.2
% reset \everypar (the real one) in \fancy@reset because spanish.ldf does
% strange things with \everypar between << and >>.
\def\ifancy@mpty#1{\def\temp@a{#1}\ifx\temp@a\@empty}
\def\fancy@def#1#2{\ifancy@mpty{#2}\fancy@gbl\def#1{\leavevmode}\else
\fancy@gbl\def#1{#2\strut}\fi}
\let\fancy@gbl\global
\def\@fancyerrmsg#1{%
\ifx\PackageError\undefined
\errmessage{#1}\else
\PackageError{Fancyhdr}{#1}{}\fi}
\def\@fancywarning#1{%
\ifx\PackageWarning\undefined
\errmessage{#1}\else
\PackageWarning{Fancyhdr}{#1}{}\fi}
% Usage: \@forc \var{charstring}{command to be executed for each char}
% This is similar to LaTeX's \@tfor, but expands the charstring.
\def\@forc#1#2#3{\expandafter\f@rc\expandafter#1\expandafter{#2}{#3}}
\def\f@rc#1#2#3{\def\temp@ty{#2}\ifx\@empty\temp@ty\else
\f@@rc#1#2\f@@rc{#3}\fi}
\def\f@@rc#1#2#3\f@@rc#4{\def#1{#2}#4\f@rc#1{#3}{#4}}
% Usage: \f@nfor\name:=list\do{body}
% Like LaTeX's \@for but an empty list is treated as a list with an empty
% element
\newcommand{\f@nfor}[3]{\edef\@fortmp{#2}%
\expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}}
% Usage: \def@ult \cs{defaults}{argument}
% sets \cs to the characters from defaults appearing in argument
% or defaults if it would be empty. All characters are lowercased.
\newcommand\def@ult[3]{%
\edef\temp@a{\lowercase{\edef\noexpand\temp@a{#3}}}\temp@a
\def#1{}%
\@forc\tmpf@ra{#2}%
{\expandafter\if@in\tmpf@ra\temp@a{\edef#1{#1\tmpf@ra}}{}}%
\ifx\@empty#1\def#1{#2}\fi}
%
% \if@in <char><set><truecase><falsecase>
%
\newcommand{\if@in}[4]{%
\edef\temp@a{#2}\def\temp@b##1#1##2\temp@b{\def\temp@b{##1}}%
\expandafter\temp@b#2#1\temp@b\ifx\temp@a\temp@b #4\else #3\fi}
\newcommand{\fancyhead}{\@ifnextchar[{\f@ncyhf\fancyhead h}%
{\f@ncyhf\fancyhead h[]}}
\newcommand{\fancyfoot}{\@ifnextchar[{\f@ncyhf\fancyfoot f}%
{\f@ncyhf\fancyfoot f[]}}
\newcommand{\fancyhf}{\@ifnextchar[{\f@ncyhf\fancyhf{}}%
{\f@ncyhf\fancyhf{}[]}}
% New commands for offsets added
\newcommand{\fancyheadoffset}{\@ifnextchar[{\f@ncyhfoffs\fancyheadoffset h}%
{\f@ncyhfoffs\fancyheadoffset h[]}}
\newcommand{\fancyfootoffset}{\@ifnextchar[{\f@ncyhfoffs\fancyfootoffset f}%
{\f@ncyhfoffs\fancyfootoffset f[]}}
\newcommand{\fancyhfoffset}{\@ifnextchar[{\f@ncyhfoffs\fancyhfoffset{}}%
{\f@ncyhfoffs\fancyhfoffset{}[]}}
% The header and footer fields are stored in command sequences with
% names of the form: \f@ncy<x><y><z> with <x> for [eo], <y> from [lcr]
% and <z> from [hf].
\def\f@ncyhf#1#2[#3]#4{%
\def\temp@c{}%
\@forc\tmpf@ra{#3}%
{\expandafter\if@in\tmpf@ra{eolcrhf,EOLCRHF}%
{}{\edef\temp@c{\temp@c\tmpf@ra}}}%
\ifx\@empty\temp@c\else
\@fancyerrmsg{Illegal char `\temp@c' in \string#1 argument:
[#3]}%
\fi
\f@nfor\temp@c{#3}%
{\def@ult\f@@@eo{eo}\temp@c
\if@twoside\else
\if\f@@@eo e\@fancywarning
{\string#1's `E' option without twoside option is useless}\fi\fi
\def@ult\f@@@lcr{lcr}\temp@c
\def@ult\f@@@hf{hf}{#2\temp@c}%
\@forc\f@@eo\f@@@eo
{\@forc\f@@lcr\f@@@lcr
{\@forc\f@@hf\f@@@hf
{\expandafter\fancy@def\csname
f@ncy\f@@eo\f@@lcr\f@@hf\endcsname
{#4}}}}}}
\def\f@ncyhfoffs#1#2[#3]#4{%
\def\temp@c{}%
\@forc\tmpf@ra{#3}%
{\expandafter\if@in\tmpf@ra{eolrhf,EOLRHF}%
{}{\edef\temp@c{\temp@c\tmpf@ra}}}%
\ifx\@empty\temp@c\else
\@fancyerrmsg{Illegal char `\temp@c' in \string#1 argument:
[#3]}%
\fi
\f@nfor\temp@c{#3}%
{\def@ult\f@@@eo{eo}\temp@c
\if@twoside\else
\if\f@@@eo e\@fancywarning
{\string#1's `E' option without twoside option is useless}\fi\fi
\def@ult\f@@@lcr{lr}\temp@c
\def@ult\f@@@hf{hf}{#2\temp@c}%
\@forc\f@@eo\f@@@eo
{\@forc\f@@lcr\f@@@lcr
{\@forc\f@@hf\f@@@hf
{\expandafter\setlength\csname
f@ncyO@\f@@eo\f@@lcr\f@@hf\endcsname
{#4}}}}}%
\fancy@setoffs}
% Fancyheadings version 1 commands. These are more or less deprecated,
% but they continue to work.
\newcommand{\lhead}{\@ifnextchar[{\@xlhead}{\@ylhead}}
\def\@xlhead[#1]#2{\fancy@def\f@ncyelh{#1}\fancy@def\f@ncyolh{#2}}
\def\@ylhead#1{\fancy@def\f@ncyelh{#1}\fancy@def\f@ncyolh{#1}}
\newcommand{\chead}{\@ifnextchar[{\@xchead}{\@ychead}}
\def\@xchead[#1]#2{\fancy@def\f@ncyech{#1}\fancy@def\f@ncyoch{#2}}
\def\@ychead#1{\fancy@def\f@ncyech{#1}\fancy@def\f@ncyoch{#1}}
\newcommand{\rhead}{\@ifnextchar[{\@xrhead}{\@yrhead}}
\def\@xrhead[#1]#2{\fancy@def\f@ncyerh{#1}\fancy@def\f@ncyorh{#2}}
\def\@yrhead#1{\fancy@def\f@ncyerh{#1}\fancy@def\f@ncyorh{#1}}
\newcommand{\lfoot}{\@ifnextchar[{\@xlfoot}{\@ylfoot}}
\def\@xlfoot[#1]#2{\fancy@def\f@ncyelf{#1}\fancy@def\f@ncyolf{#2}}
\def\@ylfoot#1{\fancy@def\f@ncyelf{#1}\fancy@def\f@ncyolf{#1}}
\newcommand{\cfoot}{\@ifnextchar[{\@xcfoot}{\@ycfoot}}
\def\@xcfoot[#1]#2{\fancy@def\f@ncyecf{#1}\fancy@def\f@ncyocf{#2}}
\def\@ycfoot#1{\fancy@def\f@ncyecf{#1}\fancy@def\f@ncyocf{#1}}
\newcommand{\rfoot}{\@ifnextchar[{\@xrfoot}{\@yrfoot}}
\def\@xrfoot[#1]#2{\fancy@def\f@ncyerf{#1}\fancy@def\f@ncyorf{#2}}
\def\@yrfoot#1{\fancy@def\f@ncyerf{#1}\fancy@def\f@ncyorf{#1}}
\newlength{\fancy@headwidth}
\let\headwidth\fancy@headwidth
\newlength{\f@ncyO@elh}
\newlength{\f@ncyO@erh}
\newlength{\f@ncyO@olh}
\newlength{\f@ncyO@orh}
\newlength{\f@ncyO@elf}
\newlength{\f@ncyO@erf}
\newlength{\f@ncyO@olf}
\newlength{\f@ncyO@orf}
\newcommand{\headrulewidth}{0.4pt}
\newcommand{\footrulewidth}{0pt}
\newcommand{\footruleskip}{.3\normalbaselineskip}
% Fancyplain stuff shouldn't be used anymore (rather
% \fancypagestyle{plain} should be used), but it must be present for
% compatibility reasons.
\newcommand{\plainheadrulewidth}{0pt}
\newcommand{\plainfootrulewidth}{0pt}
\newif\if@fancyplain \@fancyplainfalse
\def\fancyplain#1#2{\if@fancyplain#1\else#2\fi}
\headwidth=-123456789sp %magic constant
% Command to reset various things in the headers:
% a.o. single spacing (taken from setspace.sty)
% and the catcode of ^^M (so that epsf files in the header work if a
% verbatim crosses a page boundary)
% It also defines a \nouppercase command that disables \uppercase and
% \Makeuppercase. It can only be used in the headers and footers.
\let\fnch@everypar\everypar% save real \everypar because of spanish.ldf
\def\fancy@reset{\fnch@everypar{}\restorecr\endlinechar=13
\def\baselinestretch{1}%
\def\nouppercase##1{{\let\uppercase\relax\let\MakeUppercase\relax
\expandafter\let\csname MakeUppercase \endcsname\relax##1}}%
\ifx\undefined\@newbaseline% NFSS not present; 2.09 or 2e
\ifx\@normalsize\undefined \normalsize % for ucthesis.cls
\else \@normalsize \fi
\else% NFSS (2.09) present
\@newbaseline%
\fi}
% Initialization of the head and foot text.
% The default values still contain \fancyplain for compatibility.
\fancyhf{} % clear all
% lefthead empty on ``plain'' pages, \rightmark on even, \leftmark on odd pages
% evenhead empty on ``plain'' pages, \leftmark on even, \rightmark on odd pages
\if@twoside
\fancyhead[el,or]{\fancyplain{}{\sl\rightmark}}
\fancyhead[er,ol]{\fancyplain{}{\sl\leftmark}}
\else
\fancyhead[l]{\fancyplain{}{\sl\rightmark}}
\fancyhead[r]{\fancyplain{}{\sl\leftmark}}
\fi
\fancyfoot[c]{\rm\thepage} % page number
% Use box 0 as a temp box and dimen 0 as temp dimen.
% This can be done, because this code will always
% be used inside another box, and therefore the changes are local.
\def\@fancyvbox#1#2{\setbox0\vbox{#2}\ifdim\ht0>#1\@fancywarning
{\string#1 is too small (\the#1): ^^J Make it at least \the\ht0.^^J
We now make it that large for the rest of the document.^^J
This may cause the page layout to be inconsistent, however\@gobble}%
\dimen0=#1\global\setlength{#1}{\ht0}\ht0=\dimen0\fi
\box0}
% Put together a header or footer given the left, center and
% right text, fillers at left and right and a rule.
% The \lap commands put the text into an hbox of zero size,
% so overlapping text does not generate an errormessage.
% These macros have 5 parameters:
% 1. LEFTSIDE BEARING % This determines at which side the header will stick
% out. When \fancyhfoffset is used this calculates \headwidth, otherwise
% it is \hss or \relax (after expansion).
% 2. \f@ncyolh, \f@ncyelh, \f@ncyolf or \f@ncyelf. This is the left component.
% 3. \f@ncyoch, \f@ncyech, \f@ncyocf or \f@ncyecf. This is the middle comp.
% 4. \f@ncyorh, \f@ncyerh, \f@ncyorf or \f@ncyerf. This is the right component.
% 5. RIGHTSIDE BEARING. This is always \relax or \hss (after expansion).
\def\@fancyhead#1#2#3#4#5{#1\hbox to\headwidth{\fancy@reset
\@fancyvbox\headheight{\hbox
{\rlap{\parbox[b]{\headwidth}{\raggedright#2}}\hfill
\parbox[b]{\headwidth}{\centering#3}\hfill
\llap{\parbox[b]{\headwidth}{\raggedleft#4}}}\headrule}}#5}
\def\@fancyfoot#1#2#3#4#5{#1\hbox to\headwidth{\fancy@reset
\@fancyvbox\footskip{\footrule
\hbox{\rlap{\parbox[t]{\headwidth}{\raggedright#2}}\hfill
\parbox[t]{\headwidth}{\centering#3}\hfill
\llap{\parbox[t]{\headwidth}{\raggedleft#4}}}}}#5}
\def\headrule{{\if@fancyplain\let\headrulewidth\plainheadrulewidth\fi
\hrule\@height\headrulewidth\@width\headwidth \vskip-\headrulewidth}}
\def\footrule{{\if@fancyplain\let\footrulewidth\plainfootrulewidth\fi
\vskip-\footruleskip\vskip-\footrulewidth
\hrule\@width\headwidth\@height\footrulewidth\vskip\footruleskip}}
\def\ps@fancy{%
\@ifundefined{@chapapp}{\let\@chapapp\chaptername}{}%for amsbook
%
% Define \MakeUppercase for old LaTeXen.
% Note: we used \def rather than \let, so that \let\uppercase\relax (from
% the version 1 documentation) will still work.
%
\@ifundefined{MakeUppercase}{\def\MakeUppercase{\uppercase}}{}%
\@ifundefined{chapter}{\def\sectionmark##1{\markboth
{\MakeUppercase{\ifnum \c@secnumdepth>\z@
\thesection\hskip 1em\relax \fi ##1}}{}}%
\def\subsectionmark##1{\markright {\ifnum \c@secnumdepth >\@ne
\thesubsection\hskip 1em\relax \fi ##1}}}%
{\def\chaptermark##1{\markboth {\MakeUppercase{\ifnum \c@secnumdepth>\m@ne
\@chapapp\ \thechapter. \ \fi ##1}}{}}%
\def\sectionmark##1{\markright{\MakeUppercase{\ifnum \c@secnumdepth >\z@
\thesection. \ \fi ##1}}}}%
%\csname ps@headings\endcsname % use \ps@headings defaults if they exist
\ps@@fancy
\gdef\ps@fancy{\@fancyplainfalse\ps@@fancy}%
% Initialize \headwidth if the user didn't
%
\ifdim\headwidth<0sp
%
% This catches the case that \headwidth hasn't been initialized and the
% case that the user added something to \headwidth in the expectation that
% it was initialized to \textwidth. We compensate this now. This loses if
% the user intended to multiply it by a factor. But that case is more
% likely done by saying something like \headwidth=1.2\textwidth.
% The doc says you have to change \headwidth after the first call to
% \pagestyle{fancy}. This code is just to catch the most common cases were
% that requirement is violated.
%
\global\advance\headwidth123456789sp\global\advance\headwidth\textwidth
\fi}
\def\ps@fancyplain{\ps@fancy \let\ps@plain\ps@plain@fancy}
\def\ps@plain@fancy{\@fancyplaintrue\ps@@fancy}
\let\ps@@empty\ps@empty
\def\ps@@fancy{%
\ps@@empty % This is for amsbook/amsart, which do strange things with \topskip
\def\@mkboth{\protect\markboth}%
\def\@oddhead{\@fancyhead\fancy@Oolh\f@ncyolh\f@ncyoch\f@ncyorh\fancy@Oorh}%
\def\@oddfoot{\@fancyfoot\fancy@Oolf\f@ncyolf\f@ncyocf\f@ncyorf\fancy@Oorf}%
\def\@evenhead{\@fancyhead\fancy@Oelh\f@ncyelh\f@ncyech\f@ncyerh\fancy@Oerh}%
\def\@evenfoot{\@fancyfoot\fancy@Oelf\f@ncyelf\f@ncyecf\f@ncyerf\fancy@Oerf}%
}
% Default definitions for compatibility mode:
% These cause the header/footer to take the defined \headwidth as width
% And to shift in the direction of the marginpar area
\def\fancy@Oolh{\if@reversemargin\hss\else\relax\fi}
\def\fancy@Oorh{\if@reversemargin\relax\else\hss\fi}
\let\fancy@Oelh\fancy@Oorh
\let\fancy@Oerh\fancy@Oolh
\let\fancy@Oolf\fancy@Oolh
\let\fancy@Oorf\fancy@Oorh
\let\fancy@Oelf\fancy@Oelh
\let\fancy@Oerf\fancy@Oerh
% New definitions for the use of \fancyhfoffset
% These calculate the \headwidth from \textwidth and the specified offsets.
\def\fancy@offsolh{\headwidth=\textwidth\advance\headwidth\f@ncyO@olh
\advance\headwidth\f@ncyO@orh\hskip-\f@ncyO@olh}
\def\fancy@offselh{\headwidth=\textwidth\advance\headwidth\f@ncyO@elh
\advance\headwidth\f@ncyO@erh\hskip-\f@ncyO@elh}
\def\fancy@offsolf{\headwidth=\textwidth\advance\headwidth\f@ncyO@olf
\advance\headwidth\f@ncyO@orf\hskip-\f@ncyO@olf}
\def\fancy@offself{\headwidth=\textwidth\advance\headwidth\f@ncyO@elf
\advance\headwidth\f@ncyO@erf\hskip-\f@ncyO@elf}
\def\fancy@setoffs{%
% Just in case \let\headwidth\textwidth was used
\fancy@gbl\let\headwidth\fancy@headwidth
\fancy@gbl\let\fancy@Oolh\fancy@offsolh
\fancy@gbl\let\fancy@Oelh\fancy@offselh
\fancy@gbl\let\fancy@Oorh\hss
\fancy@gbl\let\fancy@Oerh\hss
\fancy@gbl\let\fancy@Oolf\fancy@offsolf
\fancy@gbl\let\fancy@Oelf\fancy@offself
\fancy@gbl\let\fancy@Oorf\hss
\fancy@gbl\let\fancy@Oerf\hss}
\newif\iffootnote
\let\latex@makecol\@makecol
\def\@makecol{\ifvoid\footins\footnotetrue\else\footnotefalse\fi
\let\topfloat\@toplist\let\botfloat\@botlist\latex@makecol}
\def\iftopfloat#1#2{\ifx\topfloat\empty #2\else #1\fi}
\def\ifbotfloat#1#2{\ifx\botfloat\empty #2\else #1\fi}
\def\iffloatpage#1#2{\if@fcolmade #1\else #2\fi}
\newcommand{\fancypagestyle}[2]{%
\@namedef{ps@#1}{\let\fancy@gbl\relax#2\relax\ps@fancy}}
\end{filecontents*}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{filecontents*}{psfig.sty}
% Psfig/TeX
\def\PsfigVersion{1.10}
\def\setDriver{\DvipsDriver} % \DvipsDriver or \OzTeXDriver
%
% All software, documentation, and related files in this distribution of
% psfig/tex are Copyright 1993 Trevor J. Darrell
%
% Permission is granted for use and non-profit distribution of psfig/tex
% providing that this notice is clearly maintained. The right to
% distribute any portion of psfig/tex for profit or as part of any commercial
% product is specifically reserved for the author(s) of that portion.
%
% To use with LaTeX, use \documentstyle[psfig,...]{...}
% To use with TeX, use \input psfig.sty
%
% Bugs and improvements to [email protected].
%
% Thanks to Ned Batchelder, Greg Hager (GDH), J. Daniel Smith (JDS),
% Tom Rokicki (TR), Robert Russell (RR), George V. Reilly (GVR),
% Ken McGlothlen (KHC), Baron Grey (BG), Gerhard Tobermann (GT),
% Jairo R. Montoya-Torres (JRMT).
% and all others who have contributed code and comments to this project!
%
% ======================================================================
% Modification History:
%
% 9 Oct 1990 JDS used more robust bbox reading code from Tom Rokicki
% 29 Mar 1991 JDS implemented rotation= option
% 25 Jun 1991 RR if bb specified on cmd line don't check
% for .ps file.
% 3 Jul 1991 JDS check if file already read in once
% 4 Sep 1991 JDS fixed incorrect computation of rotated
% bounding box
% 25 Sep 1991 GVR expanded synopsis of \psfig
% 14 Oct 1991 JDS \fbox code from LaTeX so \psdraft works with TeX
% changed \typeout to \ps@typeout
% 17 Oct 1991 JDS added \psscalefirst and \psrotatefirst
% 23 Jun 1993 KHC ``doclip'' must appear before ``rotate''
% 27 Oct 1993 TJD removed printing of filename to avoid
% underscore problems. changed \frame to \fbox.
% Added OzTeX support from BG. Added new
% figure search path code from GT.
% 01 Feb 2010 JRMT implemented the use of .eps figure format
%
% ======================================================================
%
% Command synopsis:
%
% \psdraft draws an outline box, but doesn't include the figure
% in the DVI file. Useful for previewing.
%
% \psfull includes the figure in the DVI file (default).
%
% \psscalefirst width= or height= specifies the size of the figure
% before rotation.
% \psrotatefirst (default) width= or height= specifies the size of the
% figure after rotation. Asymetric figures will
% appear to shrink.
%
% \psfigurepath{dir:dir:...} sets the path to search for the figure
%
% \psfig
% usage: \psfig{file=, figure=, height=, width=,
% bbllx=, bblly=, bburx=, bbury=,
% rheight=, rwidth=, clip=, angle=, silent=}
%
% "file" is the filename. If no path name is specified and the
% file is not found in the current directory,
% it will be looked for in directory \psfigurepath.
% "figure" is a synonym for "file".
% By default, the width and height of the figure are taken from
% the BoundingBox of the figure.
% If "width" is specified, the figure is scaled so that it has
% the specified width. Its height changes proportionately.
% If "height" is specified, the figure is scaled so that it has
% the specified height. Its width changes proportionately.
% If both "width" and "height" are specified, the figure is scaled
% anamorphically.
% "bbllx", "bblly", "bburx", and "bbury" control the PostScript
% BoundingBox. If these four values are specified
% *before* the "file" option, the PSFIG will not try to
% open the PostScript file.
% "rheight" and "rwidth" are the reserved height and width
% of the figure, i.e., how big TeX actually thinks
% the figure is. They default to "width" and "height".
% The "clip" option ensures that no portion of the figure will
% appear outside its BoundingBox. "clip=" is a switch and
% takes no value, but the `=' must be present.
% The "angle" option specifies the angle of rotation (degrees, ccw).
% The "silent" option makes \psfig work silently.
%
% ======================================================================
% check to see if macros already loaded in (maybe some other file says
% "\input psfig") ...
\ifx\undefined\psfig\else\endinput\fi
%
% from a suggestion by [email protected] to allow
% loading as a style file. Changed to avoid problems
% with amstex per suggestion by [email protected]
\let\LaTeXAtSign=\@
\let\@=\relax
\edef\psfigRestoreAt{\catcode`\@=\number\catcode`@\relax}
%\edef\psfigRestoreAt{\catcode`@=\number\catcode`@\relax}
\catcode`\@=11\relax
\newwrite\@unused
\def\ps@typeout#1{{\let\protect\string\immediate\write\@unused{#1}}}
\def\DvipsDriver{
\ps@typeout{psfig/tex \PsfigVersion -dvips}
\def\PsfigSpecials{\DvipsSpecials} \def\ps@dir{/}
\def\ps@predir{} }
\def\OzTeXDriver{
\ps@typeout{psfig/tex \PsfigVersion -oztex}
\def\PsfigSpecials{\OzTeXSpecials}
\def\ps@dir{:}
\def\ps@predir{:}
\catcode`\^^J=5
}
%% Here's how you define your figure path. Should be set up with null
%% default and a user useable definition.
\def\figurepath{./:}
\def\psfigurepath#1{\edef\figurepath{#1:}}
%%% inserted for Searching Unixpaths
%%% (the path must end with :)
%%% (call: \DoPaths\figurepath )
%%%------------------------------------------------------
\def\DoPaths#1{\expandafter\EachPath#1\stoplist}
%
\def\leer{}
\def\EachPath#1:#2\stoplist{% #1 part of the list (delimiter :)
\ExistsFile{#1}{\SearchedFile}
\ifx#2\leer
\else
\expandafter\EachPath#2\stoplist
\fi}
%
% exists the file (does not work for directories!)
%
\def\ps@dir{/}
\def\ExistsFile#1#2{%
\openin1=\ps@predir#1\ps@dir#2
\ifeof1
\closein1
%\ps@typeout{...not: \ps@predir#1\ps@dir#2}
\else
\closein1
%\ps@typeout{...in: \ps@predir#1\ps@dir#2}
\ifx\ps@founddir\leer
%\ps@typeout{set founddir #1}
\edef\ps@founddir{#1}
\fi
\fi}
%------------------------------------------------------
%
% Get dir in path or error
%
\def\get@dir#1{%
\def\ps@founddir{}
\def\SearchedFile{#1}
\DoPaths\figurepath
% \fi
}
%------------------------------------------------------
%%% END of Searching Unixpaths
%
% @psdo control structure -- similar to Latex @for.
% I redefined these with different names so that psfig can
% be used with TeX as well as LaTeX, and so that it will not
% be vunerable to future changes in LaTeX's internal
% control structure,
%
\def\@nnil{\@nil}
\def\@empty{}
\def\@psdonoop#1\@@#2#3{}
\def\@psdo#1:=#2\do#3{\edef\@psdotmp{#2}\ifx\@psdotmp\@empty \else
\expandafter\@psdoloop#2,\@nil,\@nil\@@#1{#3}\fi}
\def\@psdoloop#1,#2,#3\@@#4#5{\def#4{#1}\ifx #4\@nnil \else
#5\def#4{#2}\ifx #4\@nnil \else#5\@ipsdoloop #3\@@#4{#5}\fi\fi}
\def\@ipsdoloop#1,#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\let\@nextwhile=\@psdonoop \else
#4\relax\let\@nextwhile=\@ipsdoloop\fi\@nextwhile#2\@@#3{#4}}
\def\@tpsdo#1:=#2\do#3{\xdef\@psdotmp{#2}\ifx\@psdotmp\@empty \else
\@tpsdoloop#2\@nil\@nil\@@#1{#3}\fi}
\def\@tpsdoloop#1#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\let\@nextwhile=\@psdonoop \else
#4\relax\let\@nextwhile=\@tpsdoloop\fi\@nextwhile#2\@@#3{#4}}
%
% \fbox is defined in latex.tex; so if \fbox is undefined, assume that
% we are not in LaTeX.
% Perhaps this could be done better???
\ifx\undefined\fbox
% \fbox code from modified slightly from LaTeX
\newdimen\fboxrule
\newdimen\fboxsep
\newdimen\ps@tempdima
\newbox\ps@tempboxa
\fboxsep = 3pt \fboxrule = .4pt
\long\def\fbox#1{\leavevmode\setbox\ps@tempboxa\hbox{#1}\ps@tempdima\fboxrule
\advance\ps@tempdima \fboxsep \advance\ps@tempdima \dp\ps@tempboxa
\hbox{\lower \ps@tempdima\hbox
{\vbox{\hrule height \fboxrule
\hbox{\vrule width \fboxrule \hskip\fboxsep
\vbox{\vskip\fboxsep \box\ps@tempboxa\vskip\fboxsep}\hskip
\fboxsep\vrule width \fboxrule}
\hrule height \fboxrule}}}}
\fi
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% file reading stuff from epsf.tex
% EPSF.TEX macro file:
% Written by Tomas Rokicki of Radical Eye Software, 29 Mar 1989.
% Revised by Don Knuth, 3 Jan 1990.
% Revised by Tomas Rokicki to accept bounding boxes with no
% space after the colon, 18 Jul 1990.
% Portions modified/removed for use in PSFIG package by
% J. Daniel Smith, 9 October 1990.
%
\newread\ps@stream
\newif\ifnot@eof % continue looking for the bounding box?
\newif\if@noisy % report what you're making?
\newif\if@atend % %%BoundingBox: has (at end) specification
\newif\if@psfile % does this look like a PostScript file?
%
% PostScript files should start with `%!'
%
{\catcode`\%=12\global\gdef\epsf@start{%!}}
\def\epsf@PS{PS}
%
\def\epsf@getbb#1{%
%
% The first thing we need to do is to open the
% PostScript file, if possible.
%
\openin\ps@stream=\ps@predir#1 \ifeof\ps@stream\ps@typeout{Error,
File #1 not found}\else
%
% Okay, we got it. Now we'll scan lines until we find one that doesn't
% start with %. We're looking for the bounding box comment.
%
{\not@eoftrue \chardef\other=12
\def\do##1{\catcode`##1=\other}\dospecials \catcode`\ =10
\loop
\if@psfile
\read\ps@stream to \epsf@fileline
\else{
\obeyspaces
\read\ps@stream to \epsf@tmp\global\let\epsf@fileline\epsf@tmp}
\fi
\ifeof\ps@stream\not@eoffalse\else
%
% Check the first line for `%!'. Issue a warning message if its not
% there, since the file might not be a PostScript file.
%
\if@psfile\else
\expandafter\epsf@test\epsf@fileline:. \\%
\fi
%
% We check to see if the first character is a % sign;
% if so, we look further and stop only if the line begins with
% `%%BoundingBox:' and the `(atend)' specification was not found.
% That is, the only way to stop is when the end of file is reached,
% or a `%%BoundingBox: llx lly urx ury' line is found.
%
\expandafter\epsf@aux\epsf@fileline:. \\%
\fi
\ifnot@eof\repeat
}\closein\ps@stream\fi}%
%
% This tests if the file we are reading looks like a PostScript file.
%
\long\def\epsf@test#1#2#3:#4\\{\def\epsf@testit{#1#2}
\ifx\epsf@testit\epsf@start\else
\ps@typeout{Warning! File does not start with `\epsf@start'. It
may not be a PostScript file.}
\fi
\@psfiletrue} % don't test after 1st line
%
% We still need to define the tricky \epsf@aux macro. This requires
% a couple of magic constants for comparison purposes.
%
{\catcode`\%=12\global\let\epsf@percent=%\global\def\epsf@bblit{%BoundingBox}}
%
%
% So we're ready to check for `%BoundingBox:' and to grab the
% values if they are found. We continue searching if `(at end)'
% was found after the `%BoundingBox:'.
%
\long\def\epsf@aux#1#2:#3\\{\ifx#1\epsf@percent
\def\epsf@testit{#2}\ifx\epsf@testit\epsf@bblit
\@atendfalse
\epsf@atend #3 . \\%
\if@atend
\if@verbose{
\ps@typeout{psfig: found `(atend)'; continuing search}
}\fi
\else
\epsf@grab #3 . . . \\%
\not@eoffalse
\global\no@bbfalse
\fi
\fi\fi}%
%
% Here we grab the values and stuff them in the appropriate definitions.
%
\def\epsf@grab #1 #2 #3 #4 #5\\{%
\global\def\epsf@llx{#1}\ifx\epsf@llx\empty
\epsf@grab #2 #3 #4 #5 .\\\else
\global\def\epsf@lly{#2}%
\global\def\epsf@urx{#3}\global\def\epsf@ury{#4}\fi}%
%
% Determine if the stuff following the %%BoundingBox is `(atend)'
% J. Daniel Smith. Copied from \epsf@grab above.
%
\def\epsf@atendlit{(atend)}
\def\epsf@atend #1 #2 #3\\{%
\def\epsf@tmp{#1}\ifx\epsf@tmp\empty
\epsf@atend #2 #3 .\\\else
\ifx\epsf@tmp\epsf@atendlit\@atendtrue\fi\fi}
% End of file reading stuff from epsf.tex
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% trigonometry stuff from "trig.tex"
\chardef\psletter = 11 % won't conflict with \begin{letter} now...
\chardef\other = 12
\newif \ifdebug %%% turn me on to see TeX hard at work ...
\newif\ifc@mpute %%% don't need to compute some values
\c@mputetrue % but assume that we do
\let\then = \relax
\def\r@dian{pt }
\let\r@dians = \r@dian
\let\dimensionless@nit = \r@dian
\let\dimensionless@nits = \dimensionless@nit
\def\internal@nit{sp }
\let\internal@nits = \internal@nit
\newif\ifstillc@nverging
\def \Mess@ge #1{\ifdebug \then \message {#1} \fi}
{ %%% Things that need abnormal catcodes %%%
\catcode `\@ = \psletter
\gdef \nodimen {\expandafter \n@dimen \the \dimen}
\gdef \term #1 #2 #3%
{\edef \t@ {\the #1}%%% freeze parameter 1 (count, by value)
\edef \t@@ {\expandafter \n@dimen \the #2\r@dian}%
%%% freeze parameter 2 (dimen, by value)
\t@rm {\t@} {\t@@} {#3}%
}
\gdef \t@rm #1 #2 #3%
{{%
\count 0 = 0
\dimen 0 = 1 \dimensionless@nit
\dimen 2 = #2\relax
\Mess@ge {Calculating term #1 of \nodimen 2}%
\loop
\ifnum \count 0 < #1
\then \advance \count 0 by 1
\Mess@ge {Iteration \the \count 0 \space}%
\Multiply \dimen 0 by {\dimen 2}%
\Mess@ge {After multiplication, term = \nodimen 0}%
\Divide \dimen 0 by {\count 0}%
\Mess@ge {After division, term = \nodimen 0}%
\repeat
\Mess@ge {Final value for term #1 of
\nodimen 2 \space is \nodimen 0}%
\xdef \Term {#3 = \nodimen 0 \r@dians}%
\aftergroup \Term
}}
\catcode `\p = \other
\catcode `\t = \other
\gdef \n@dimen #1pt{#1} %%% throw away the ``pt''
}
\def \Divide #1by #2{\divide #1 by #2} %%% just a synonym
\def \Multiply #1by #2%%% allows division of a dimen by a dimen
{{%%% should really freeze parameter 2 (dimen, passed by value)
\count 0 = #1\relax
\count 2 = #2\relax
\count 4 = 65536
\Mess@ge {Before scaling, count 0 = \the \count 0 \space and
count 2 = \the \count 2}%
\ifnum \count 0 > 32767 %%% do our best to avoid overflow
\then \divide \count 0 by 4
\divide \count 4 by 4
\else \ifnum \count 0 < -32767
\then \divide \count 0 by 4
\divide \count 4 by 4
\else
\fi
\fi
\ifnum \count 2 > 32767 %%% while retaining reasonable accuracy
\then \divide \count 2 by 4
\divide \count 4 by 4
\else \ifnum \count 2 < -32767
\then \divide \count 2 by 4
\divide \count 4 by 4
\else
\fi
\fi
\multiply \count 0 by \count 2
\divide \count 0 by \count 4
\xdef \product {#1 = \the \count 0 \internal@nits}%
\aftergroup \product
}}
\def\r@duce{\ifdim\dimen0 > 90\r@dian \then % sin(x+90) = sin(180-x)
\multiply\dimen0 by -1
\advance\dimen0 by 180\r@dian
\r@duce
\else \ifdim\dimen0 < -90\r@dian \then % sin(-x) = sin(360+x)
\advance\dimen0 by 360\r@dian
\r@duce
\fi
\fi}
\def\Sine#1%
{{%
\dimen 0 = #1 \r@dian
\r@duce
\ifdim\dimen0 = -90\r@dian \then
\dimen4 = -1\r@dian
\c@mputefalse
\fi
\ifdim\dimen0 = 90\r@dian \then
\dimen4 = 1\r@dian
\c@mputefalse
\fi
\ifdim\dimen0 = 0\r@dian \then
\dimen4 = 0\r@dian
\c@mputefalse
\fi
%
\ifc@mpute \then
% convert degrees to radians
\divide\dimen0 by 180
\dimen0=3.141592654\dimen0
%
\dimen 2 = 3.1415926535897963\r@dian %%% a well-known constant
\divide\dimen 2 by 2 %%% we only deal with -pi/2 : pi/2
\Mess@ge {Sin: calculating Sin of \nodimen 0}%
\count 0 = 1 %%% see power-series expansion for sine
\dimen 2 = 1 \r@dian %%% ditto
\dimen 4 = 0 \r@dian %%% ditto
\loop
\ifnum \dimen 2 = 0 %%% then we've done
\then \stillc@nvergingfalse
\else \stillc@nvergingtrue
\fi
\ifstillc@nverging %%% then calculate next term
\then \term {\count 0} {\dimen 0} {\dimen 2}%
\advance \count 0 by 2
\count 2 = \count 0
\divide \count 2 by 2
\ifodd \count 2 %%% signs alternate
\then \advance \dimen 4 by \dimen 2
\else \advance \dimen 4 by -\dimen 2
\fi
\repeat
\fi
\xdef \sine {\nodimen 4}%
}}
% Now the Cosine can be calculated easily by calling \Sine
\def\Cosine#1{\ifx\sine\UnDefined\edef\Savesine{\relax}\else
\edef\Savesine{\sine}\fi
{\dimen0=#1\r@dian\advance\dimen0 by 90\r@dian
\Sine{\nodimen 0}
\xdef\cosine{\sine}
\xdef\sine{\Savesine}}}
% end of trig stuff
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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