--- a/Fun-Paper/document/sigplanconf.cls Sat Dec 17 16:58:11 2011 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1251 +0,0 @@
-%-----------------------------------------------------------------------------
-%
-% LaTeX Class/Style File
-%
-% Name: sigplanconf.cls
-% Purpose: A LaTeX 2e class file for SIGPLAN conference proceedings.
-% This class file supercedes acm_proc_article-sp,
-% sig-alternate, and sigplan-proc.
-%
-% Author: Paul C. Anagnostopoulos
-% Windfall Software
-% 978 371-2316
-% sigplan-style [atsign] acm.org
-%
-% Created: 12 September 2004
-%
-% Revisions: See end of file.
-%
-%-----------------------------------------------------------------------------
-
-
-\NeedsTeXFormat{LaTeX2e}[1995/12/01]
-\ProvidesClass{sigplanconf}[2010/05/24 v2.4 ACM SIGPLAN Proceedings]
-
-% The following few pages contain LaTeX programming extensions adapted
-% from the ZzTeX macro package.
-
-% Token Hackery
-% ----- -------
-
-
-\def \@expandaftertwice {\expandafter\expandafter\expandafter}
-\def \@expandafterthrice {\expandafter\expandafter\expandafter\expandafter
- \expandafter\expandafter\expandafter}
-
-% This macro discards the next token.
-
-\def \@discardtok #1{}% token
-
-% This macro removes the `pt' following a dimension.
-
-{\catcode `\p = 12 \catcode `\t = 12
-
-\gdef \@remover #1pt{#1}
-
-} % \catcode
-
-% This macro extracts the contents of a macro and returns it as plain text.
-% Usage: \expandafter\@defof \meaning\macro\@mark
-
-\def \@defof #1:->#2\@mark{#2}
-
-% Control Sequence Names
-% ------- -------- -----
-
-
-\def \@name #1{% {\tokens}
- \csname \expandafter\@discardtok \string#1\endcsname}
-
-\def \@withname #1#2{% {\command}{\tokens}
- \expandafter#1\csname \expandafter\@discardtok \string#2\endcsname}
-
-% Flags (Booleans)
-% ----- ----------
-
-% The boolean literals \@true and \@false are appropriate for use with
-% the \if command, which tests the codes of the next two characters.
-
-\def \@true {TT}
-\def \@false {FL}
-
-\def \@setflag #1=#2{\edef #1{#2}}% \flag = boolean
-
-% IF and Predicates
-% -- --- ----------
-
-% A "predicate" is a macro that returns \@true or \@false as its value.
-% Such values are suitable for use with the \if conditional. For example:
-%
-% \if \@oddp{\x} <then-clause> \else <else-clause> \fi
-
-% A predicate can be used with \@setflag as follows:
-%
-% \@setflag \flag = {<predicate>}
-
-% Here are the predicates for TeX's repertoire of conditional
-% commands. These might be more appropriately interspersed with
-% other definitions in this module, but what the heck.
-% Some additional "obvious" predicates are defined.
-
-\def \@eqlp #1#2{\ifnum #1 = #2\@true \else \@false \fi}
-\def \@neqlp #1#2{\ifnum #1 = #2\@false \else \@true \fi}
-\def \@lssp #1#2{\ifnum #1 < #2\@true \else \@false \fi}
-\def \@gtrp #1#2{\ifnum #1 > #2\@true \else \@false \fi}
-\def \@zerop #1{\ifnum #1 = 0\@true \else \@false \fi}
-\def \@onep #1{\ifnum #1 = 1\@true \else \@false \fi}
-\def \@posp #1{\ifnum #1 > 0\@true \else \@false \fi}
-\def \@negp #1{\ifnum #1 < 0\@true \else \@false \fi}
-\def \@oddp #1{\ifodd #1\@true \else \@false \fi}
-\def \@evenp #1{\ifodd #1\@false \else \@true \fi}
-\def \@rangep #1#2#3{\if \@orp{\@lssp{#1}{#2}}{\@gtrp{#1}{#3}}\@false \else
- \@true \fi}
-\def \@tensp #1{\@rangep{#1}{10}{19}}
-
-\def \@dimeqlp #1#2{\ifdim #1 = #2\@true \else \@false \fi}
-\def \@dimneqlp #1#2{\ifdim #1 = #2\@false \else \@true \fi}
-\def \@dimlssp #1#2{\ifdim #1 < #2\@true \else \@false \fi}
-\def \@dimgtrp #1#2{\ifdim #1 > #2\@true \else \@false \fi}
-\def \@dimzerop #1{\ifdim #1 = 0pt\@true \else \@false \fi}
-\def \@dimposp #1{\ifdim #1 > 0pt\@true \else \@false \fi}
-\def \@dimnegp #1{\ifdim #1 < 0pt\@true \else \@false \fi}
-
-\def \@vmodep {\ifvmode \@true \else \@false \fi}
-\def \@hmodep {\ifhmode \@true \else \@false \fi}
-\def \@mathmodep {\ifmmode \@true \else \@false \fi}
-\def \@textmodep {\ifmmode \@false \else \@true \fi}
-\def \@innermodep {\ifinner \@true \else \@false \fi}
-
-\long\def \@codeeqlp #1#2{\if #1#2\@true \else \@false \fi}
-
-\long\def \@cateqlp #1#2{\ifcat #1#2\@true \else \@false \fi}
-
-\long\def \@tokeqlp #1#2{\ifx #1#2\@true \else \@false \fi}
-\long\def \@xtokeqlp #1#2{\expandafter\ifx #1#2\@true \else \@false \fi}
-
-\long\def \@definedp #1{%
- \expandafter\ifx \csname \expandafter\@discardtok \string#1\endcsname
- \relax \@false \else \@true \fi}
-
-\long\def \@undefinedp #1{%
- \expandafter\ifx \csname \expandafter\@discardtok \string#1\endcsname
- \relax \@true \else \@false \fi}
-
-\def \@emptydefp #1{\ifx #1\@empty \@true \else \@false \fi}% {\name}
-
-\let \@emptylistp = \@emptydefp
-
-\long\def \@emptyargp #1{% {#n}
- \@empargp #1\@empargq\@mark}
-\long\def \@empargp #1#2\@mark{%
- \ifx #1\@empargq \@true \else \@false \fi}
-\def \@empargq {\@empargq}
-
-\def \@emptytoksp #1{% {\tokenreg}
- \expandafter\@emptoksp \the#1\@mark}
-
-\long\def \@emptoksp #1\@mark{\@emptyargp{#1}}
-
-\def \@voidboxp #1{\ifvoid #1\@true \else \@false \fi}
-\def \@hboxp #1{\ifhbox #1\@true \else \@false \fi}
-\def \@vboxp #1{\ifvbox #1\@true \else \@false \fi}
-
-\def \@eofp #1{\ifeof #1\@true \else \@false \fi}
-
-
-% Flags can also be used as predicates, as in:
-%
-% \if \flaga <then-clause> \else <else-clause> \fi
-
-
-% Now here we have predicates for the common logical operators.
-
-\def \@notp #1{\if #1\@false \else \@true \fi}
-
-\def \@andp #1#2{\if #1%
- \if #2\@true \else \@false \fi
- \else
- \@false
- \fi}
-
-\def \@orp #1#2{\if #1%
- \@true
- \else
- \if #2\@true \else \@false \fi
- \fi}
-
-\def \@xorp #1#2{\if #1%
- \if #2\@false \else \@true \fi
- \else
- \if #2\@true \else \@false \fi
- \fi}
-
-% Arithmetic
-% ----------
-
-\def \@increment #1{\advance #1 by 1\relax}% {\count}
-
-\def \@decrement #1{\advance #1 by -1\relax}% {\count}
-
-% Options
-% -------
-
-
-\@setflag \@authoryear = \@false
-\@setflag \@blockstyle = \@false
-\@setflag \@copyrightwanted = \@true
-\@setflag \@explicitsize = \@false
-\@setflag \@mathtime = \@false
-\@setflag \@natbib = \@true
-\@setflag \@ninepoint = \@true
-\newcount{\@numheaddepth} \@numheaddepth = 3
-\@setflag \@onecolumn = \@false
-\@setflag \@preprint = \@false
-\@setflag \@reprint = \@false
-\@setflag \@tenpoint = \@false
-\@setflag \@times = \@false
-
-% Note that all the dangerous article class options are trapped.
-
-\DeclareOption{9pt}{\@setflag \@ninepoint = \@true
- \@setflag \@explicitsize = \@true}
-
-\DeclareOption{10pt}{\PassOptionsToClass{10pt}{article}%
- \@setflag \@ninepoint = \@false
- \@setflag \@tenpoint = \@true
- \@setflag \@explicitsize = \@true}
-
-\DeclareOption{11pt}{\PassOptionsToClass{11pt}{article}%
- \@setflag \@ninepoint = \@false
- \@setflag \@explicitsize = \@true}
-
-\DeclareOption{12pt}{\@unsupportedoption{12pt}}
-
-\DeclareOption{a4paper}{\@unsupportedoption{a4paper}}
-
-\DeclareOption{a5paper}{\@unsupportedoption{a5paper}}
-
-\DeclareOption{authoryear}{\@setflag \@authoryear = \@true}
-
-\DeclareOption{b5paper}{\@unsupportedoption{b5paper}}
-
-\DeclareOption{blockstyle}{\@setflag \@blockstyle = \@true}
-
-\DeclareOption{cm}{\@setflag \@times = \@false}
-
-\DeclareOption{computermodern}{\@setflag \@times = \@false}
-
-\DeclareOption{executivepaper}{\@unsupportedoption{executivepaper}}
-
-\DeclareOption{indentedstyle}{\@setflag \@blockstyle = \@false}
-
-\DeclareOption{landscape}{\@unsupportedoption{landscape}}
-
-\DeclareOption{legalpaper}{\@unsupportedoption{legalpaper}}
-
-\DeclareOption{letterpaper}{\@unsupportedoption{letterpaper}}
-
-\DeclareOption{mathtime}{\@setflag \@mathtime = \@true}
-
-\DeclareOption{natbib}{\@setflag \@natbib = \@true}
-
-\DeclareOption{nonatbib}{\@setflag \@natbib = \@false}
-
-\DeclareOption{nocopyrightspace}{\@setflag \@copyrightwanted = \@false}
-
-\DeclareOption{notitlepage}{\@unsupportedoption{notitlepage}}
-
-\DeclareOption{numberedpars}{\@numheaddepth = 4}
-
-\DeclareOption{numbers}{\@setflag \@authoryear = \@false}
-
-%%%\DeclareOption{onecolumn}{\@setflag \@onecolumn = \@true}
-
-\DeclareOption{preprint}{\@setflag \@preprint = \@true}
-
-\DeclareOption{reprint}{\@setflag \@reprint = \@true}
-
-\DeclareOption{times}{\@setflag \@times = \@true}
-
-\DeclareOption{titlepage}{\@unsupportedoption{titlepage}}
-
-\DeclareOption{twocolumn}{\@setflag \@onecolumn = \@false}
-
-\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
-
-\ExecuteOptions{9pt,indentedstyle,times}
-\@setflag \@explicitsize = \@false
-\ProcessOptions
-
-\if \@onecolumn
- \if \@notp{\@explicitsize}%
- \@setflag \@ninepoint = \@false
- \PassOptionsToClass{11pt}{article}%
- \fi
- \PassOptionsToClass{twoside,onecolumn}{article}
-\else
- \PassOptionsToClass{twoside,twocolumn}{article}
-\fi
-\LoadClass{article}
-
-\def \@unsupportedoption #1{%
- \ClassError{proc}{The standard '#1' option is not supported.}}
-
-% This can be used with the 'reprint' option to get the final folios.
-
-\def \setpagenumber #1{%
- \setcounter{page}{#1}}
-
-\AtEndDocument{\label{sigplanconf@finalpage}}
-
-% Utilities
-% ---------
-
-
-\newcommand{\setvspace}[2]{%
- #1 = #2
- \advance #1 by -1\parskip}
-
-% Document Parameters
-% -------- ----------
-
-
-% Page:
-
-\setlength{\hoffset}{-1in}
-\setlength{\voffset}{-1in}
-
-\setlength{\topmargin}{1in}
-\setlength{\headheight}{0pt}
-\setlength{\headsep}{0pt}
-
-\if \@onecolumn
- \setlength{\evensidemargin}{.75in}
- \setlength{\oddsidemargin}{.75in}
-\else
- \setlength{\evensidemargin}{.75in}
- \setlength{\oddsidemargin}{.75in}
-\fi
-
-% Text area:
-
-\newdimen{\standardtextwidth}
-\setlength{\standardtextwidth}{42pc}
-
-\if \@onecolumn
- \setlength{\textwidth}{40.5pc}
-\else
- \setlength{\textwidth}{\standardtextwidth}
-\fi
-
-\setlength{\topskip}{8pt}
-\setlength{\columnsep}{2pc}
-\setlength{\textheight}{54.5pc}
-
-% Running foot:
-
-\setlength{\footskip}{30pt}
-
-% Paragraphs:
-
-\if \@blockstyle
- \setlength{\parskip}{5pt plus .1pt minus .5pt}
- \setlength{\parindent}{0pt}
-\else
- \setlength{\parskip}{0pt}
- \setlength{\parindent}{12pt}
-\fi
-
-\setlength{\lineskip}{.5pt}
-\setlength{\lineskiplimit}{\lineskip}
-
-\frenchspacing
-\pretolerance = 400
-\tolerance = \pretolerance
-\setlength{\emergencystretch}{5pt}
-\clubpenalty = 10000
-\widowpenalty = 10000
-\setlength{\hfuzz}{.5pt}
-
-% Standard vertical spaces:
-
-\newskip{\standardvspace}
-\setvspace{\standardvspace}{5pt plus 1pt minus .5pt}
-
-% Margin paragraphs:
-
-\setlength{\marginparwidth}{36pt}
-\setlength{\marginparsep}{2pt}
-\setlength{\marginparpush}{8pt}
-
-
-\setlength{\skip\footins}{8pt plus 3pt minus 1pt}
-\setlength{\footnotesep}{9pt}
-
-\renewcommand{\footnoterule}{%
- \hrule width .5\columnwidth height .33pt depth 0pt}
-
-\renewcommand{\@makefntext}[1]{%
- \noindent \@makefnmark \hspace{1pt}#1}
-
-% Floats:
-
-\setcounter{topnumber}{4}
-\setcounter{bottomnumber}{1}
-\setcounter{totalnumber}{4}
-
-\renewcommand{\fps@figure}{tp}
-\renewcommand{\fps@table}{tp}
-\renewcommand{\topfraction}{0.90}
-\renewcommand{\bottomfraction}{0.30}
-\renewcommand{\textfraction}{0.10}
-\renewcommand{\floatpagefraction}{0.75}
-
-\setcounter{dbltopnumber}{4}
-
-\renewcommand{\dbltopfraction}{\topfraction}
-\renewcommand{\dblfloatpagefraction}{\floatpagefraction}
-
-\setlength{\floatsep}{18pt plus 4pt minus 2pt}
-\setlength{\textfloatsep}{18pt plus 4pt minus 3pt}
-\setlength{\intextsep}{10pt plus 4pt minus 3pt}
-
-\setlength{\dblfloatsep}{18pt plus 4pt minus 2pt}
-\setlength{\dbltextfloatsep}{20pt plus 4pt minus 3pt}
-
-% Miscellaneous:
-
-\errorcontextlines = 5
-
-% Fonts
-% -----
-
-
-\if \@times
- \renewcommand{\rmdefault}{ptm}%
- \if \@mathtime
- \usepackage[mtbold,noTS1]{mathtime}%
- \else
-%%% \usepackage{mathptm}%
- \fi
-\else
- \relax
-\fi
-
-\if \@ninepoint
-
-\renewcommand{\normalsize}{%
- \@setfontsize{\normalsize}{9pt}{10pt}%
- \setlength{\abovedisplayskip}{5pt plus 1pt minus .5pt}%
- \setlength{\belowdisplayskip}{\abovedisplayskip}%
- \setlength{\abovedisplayshortskip}{3pt plus 1pt minus 2pt}%
- \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}}
-
-\renewcommand{\tiny}{\@setfontsize{\tiny}{5pt}{6pt}}
-
-\renewcommand{\scriptsize}{\@setfontsize{\scriptsize}{7pt}{8pt}}
-
-\renewcommand{\small}{%
- \@setfontsize{\small}{8pt}{9pt}%
- \setlength{\abovedisplayskip}{4pt plus 1pt minus 1pt}%
- \setlength{\belowdisplayskip}{\abovedisplayskip}%
- \setlength{\abovedisplayshortskip}{2pt plus 1pt}%
- \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}}
-
-\renewcommand{\footnotesize}{%
- \@setfontsize{\footnotesize}{8pt}{9pt}%
- \setlength{\abovedisplayskip}{4pt plus 1pt minus .5pt}%
- \setlength{\belowdisplayskip}{\abovedisplayskip}%
- \setlength{\abovedisplayshortskip}{2pt plus 1pt}%
- \setlength{\belowdisplayshortskip}{\abovedisplayshortskip}}
-
-\renewcommand{\large}{\@setfontsize{\large}{11pt}{13pt}}
-
-\renewcommand{\Large}{\@setfontsize{\Large}{14pt}{18pt}}
-
-\renewcommand{\LARGE}{\@setfontsize{\LARGE}{18pt}{20pt}}
-
-\renewcommand{\huge}{\@setfontsize{\huge}{20pt}{25pt}}
-
-\renewcommand{\Huge}{\@setfontsize{\Huge}{25pt}{30pt}}
-
-\else\if \@tenpoint
-
-\relax
-
-\else
-
-\relax
-
-\fi\fi
-
-% Abstract
-% --------
-
-
-\renewenvironment{abstract}{%
- \section*{Abstract}%
- \normalsize}{%
- }
-
-% Bibliography
-% ------------
-
-
-\renewenvironment{thebibliography}[1]
- {\section*{\refname
- \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
- \list{\@biblabel{\@arabic\c@enumiv}}%
- {\settowidth\labelwidth{\@biblabel{#1}}%
- \leftmargin\labelwidth
- \advance\leftmargin\labelsep
- \@openbib@code
- \usecounter{enumiv}%
- \let\p@enumiv\@empty
- \renewcommand\theenumiv{\@arabic\c@enumiv}}%
- \bibfont
- \clubpenalty4000
- \@clubpenalty \clubpenalty
- \widowpenalty4000%
- \sfcode`\.\@m}
- {\def\@noitemerr
- {\@latex@warning{Empty `thebibliography' environment}}%
- \endlist}
-
-\if \@natbib
-
-\if \@authoryear
- \typeout{Using natbib package with 'authoryear' citation style.}
- \usepackage[authoryear,sort,square]{natbib}
- \bibpunct{[}{]}{;}{a}{}{,} % Change citation separator to semicolon,
- % eliminate comma between author and year.
- \let \cite = \citep
-\else
- \typeout{Using natbib package with 'numbers' citation style.}
- \usepackage[numbers,sort&compress,square]{natbib}
-\fi
-\setlength{\bibsep}{3pt plus .5pt minus .25pt}
-
-\fi
-
-\def \bibfont {\small}
-
-% Categories
-% ----------
-
-
-\@setflag \@firstcategory = \@true
-
-\newcommand{\category}[3]{%
- \if \@firstcategory
- \paragraph*{Categories and Subject Descriptors}%
- \@setflag \@firstcategory = \@false
- \else
- \unskip ;\hspace{.75em}%
- \fi
- \@ifnextchar [{\@category{#1}{#2}{#3}}{\@category{#1}{#2}{#3}[]}}
-
-\def \@category #1#2#3[#4]{%
- {\let \and = \relax
- #1 [\textit{#2}]%
- \if \@emptyargp{#4}%
- \if \@notp{\@emptyargp{#3}}: #3\fi
- \else
- :\space
- \if \@notp{\@emptyargp{#3}}#3---\fi
- \textrm{#4}%
- \fi}}
-
-% Copyright Notice
-% --------- ------
-
-
-\def \ftype@copyrightbox {8}
-\def \@toappear {}
-\def \@permission {}
-\def \@reprintprice {}
-
-\def \@copyrightspace {%
- \@float{copyrightbox}[b]%
- \vbox to 1in{%
- \vfill
- \parbox[b]{20pc}{%
- \scriptsize
- \if \@preprint
- [Copyright notice will appear here
- once 'preprint' option is removed.]\par
- \else
- \@toappear
- \fi
- \if \@reprint
- \noindent Reprinted from \@conferencename,
- \@proceedings,
- \@conferenceinfo,
- pp.~\number\thepage--\pageref{sigplanconf@finalpage}.\par
- \fi}}%
- \end@float}
-
-\long\def \toappear #1{%
- \def \@toappear {#1}}
-
-\toappear{%
- \noindent \@permission \par
- \vspace{2pt}
- \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
- \noindent Copyright \copyright\ \@copyrightyear\ ACM \@copyrightdata
- \dots \@reprintprice\par}
-
-\newcommand{\permission}[1]{%
- \gdef \@permission {#1}}
-
-\permission{%
- Permission to make digital or hard copies of all or
- part of this work for personal or classroom use is granted without
- fee provided that copies are not made or distributed for profit or
- commercial advantage and that copies bear this notice and the full
- citation on the first page. To copy otherwise, to republish, to
- post on servers or to redistribute to lists, requires prior specific
- permission and/or a fee.}
-
-% Here we have some alternate permission statements and copyright lines:
-
-\newcommand{\ACMCanadapermission}{%
- \permission{%
- Copyright \@copyrightyear\ Association for Computing Machinery.
- ACM acknowledges that
- this contribution was authored or co-authored by an affiliate of the
- National Research Council of Canada (NRC).
- As such, the Crown in Right of
- Canada retains an equal interest in the copyright, however granting
- nonexclusive, royalty-free right to publish or reproduce this article,
- or to allow others to do so, provided that clear attribution
- is also given to the authors and the NRC.}}
-
-\newcommand{\ACMUSpermission}{%
- \permission{%
- Copyright \@copyrightyear\ Association for
- Computing Machinery. ACM acknowledges that
- this contribution was authored or co-authored
- by a contractor or affiliate
- of the U.S. Government. As such, the Government retains a nonexclusive,
- royalty-free right to publish or reproduce this article,
- or to allow others to do so, for Government purposes only.}}
-
-\newcommand{\authorpermission}{%
- \permission{%
- Copyright is held by the author/owner(s).}
- \toappear{%
- \noindent \@permission \par
- \vspace{2pt}
- \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
- ACM \@copyrightdata.}}
-
-\newcommand{\Sunpermission}{%
- \permission{%
- Copyright is held by Sun Microsystems, Inc.}%
- \toappear{%
- \noindent \@permission \par
- \vspace{2pt}
- \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
- ACM \@copyrightdata.}}
-
-\newcommand{\USpublicpermission}{%
- \permission{%
- This paper is authored by an employee(s) of the United States
- Government and is in the public domain.}%
- \toappear{%
- \noindent \@permission \par
- \vspace{2pt}
- \noindent \textsl{\@conferencename}\quad \@conferenceinfo \par
- ACM \@copyrightdata.}}
-
-\newcommand{\reprintprice}[1]{%
- \gdef \@reprintprice {#1}}
-
-\reprintprice{\$10.00}
-
-% Enunciations
-% ------------
-
-
-\def \@begintheorem #1#2{% {name}{number}
- \trivlist
- \item[\hskip \labelsep \textsc{#1 #2.}]%
- \itshape\selectfont
- \ignorespaces}
-
-\def \@opargbegintheorem #1#2#3{% {name}{number}{title}
- \trivlist
- \item[%
- \hskip\labelsep \textsc{#1\ #2}%
- \if \@notp{\@emptyargp{#3}}\nut (#3).\fi]%
- \itshape\selectfont
- \ignorespaces}
-
-% Figures
-% -------
-
-
-\@setflag \@caprule = \@true
-
-\long\def \@makecaption #1#2{%
- \addvspace{4pt}
- \if \@caprule
- \hrule width \hsize height .33pt
- \vspace{4pt}
- \fi
- \setbox \@tempboxa = \hbox{\@setfigurenumber{#1.}\nut #2}%
- \if \@dimgtrp{\wd\@tempboxa}{\hsize}%
- \noindent \@setfigurenumber{#1.}\nut #2\par
- \else
- \centerline{\box\@tempboxa}%
- \fi}
-
-\newcommand{\nocaptionrule}{%
- \@setflag \@caprule = \@false}
-
-\def \@setfigurenumber #1{%
- {\rmfamily \bfseries \selectfont #1}}
-
-% Hierarchy
-% ---------
-
-
-\setcounter{secnumdepth}{\@numheaddepth}
-
-\newskip{\@sectionaboveskip}
-\setvspace{\@sectionaboveskip}{10pt plus 3pt minus 2pt}
-
-\newskip{\@sectionbelowskip}
-\if \@blockstyle
- \setlength{\@sectionbelowskip}{0.1pt}%
-\else
- \setlength{\@sectionbelowskip}{4pt}%
-\fi
-
-\renewcommand{\section}{%
- \@startsection
- {section}%
- {1}%
- {0pt}%
- {-\@sectionaboveskip}%
- {\@sectionbelowskip}%
- {\large \bfseries \raggedright}}
-
-\newskip{\@subsectionaboveskip}
-\setvspace{\@subsectionaboveskip}{8pt plus 2pt minus 2pt}
-
-\newskip{\@subsectionbelowskip}
-\if \@blockstyle
- \setlength{\@subsectionbelowskip}{0.1pt}%
-\else
- \setlength{\@subsectionbelowskip}{4pt}%
-\fi
-
-\renewcommand{\subsection}{%
- \@startsection%
- {subsection}%
- {2}%
- {0pt}%
- {-\@subsectionaboveskip}%
- {\@subsectionbelowskip}%
- {\normalsize \bfseries \raggedright}}
-
-\renewcommand{\subsubsection}{%
- \@startsection%
- {subsubsection}%
- {3}%
- {0pt}%
- {-\@subsectionaboveskip}
- {\@subsectionbelowskip}%
- {\normalsize \bfseries \raggedright}}
-
-\newskip{\@paragraphaboveskip}
-\setvspace{\@paragraphaboveskip}{6pt plus 2pt minus 2pt}
-
-\renewcommand{\paragraph}{%
- \@startsection%
- {paragraph}%
- {4}%
- {0pt}%
- {\@paragraphaboveskip}
- {-1em}%
- {\normalsize \bfseries \if \@times \itshape \fi}}
-
-\renewcommand{\subparagraph}{%
- \@startsection%
- {subparagraph}%
- {4}%
- {0pt}%
- {\@paragraphaboveskip}
- {-1em}%
- {\normalsize \itshape}}
-
-% Standard headings:
-
-\newcommand{\acks}{\section*{Acknowledgments}}
-
-\newcommand{\keywords}{\paragraph*{Keywords}}
-
-\newcommand{\terms}{\paragraph*{General Terms}}
-
-% Identification
-% --------------
-
-
-\def \@conferencename {}
-\def \@conferenceinfo {}
-\def \@copyrightyear {}
-\def \@copyrightdata {[to be supplied]}
-\def \@proceedings {[Unknown Proceedings]}
-
-
-\newcommand{\conferenceinfo}[2]{%
- \gdef \@conferencename {#1}%
- \gdef \@conferenceinfo {#2}}
-
-\newcommand{\copyrightyear}[1]{%
- \gdef \@copyrightyear {#1}}
-
-\let \CopyrightYear = \copyrightyear
-
-\newcommand{\copyrightdata}[1]{%
- \gdef \@copyrightdata {#1}}
-
-\let \crdata = \copyrightdata
-
-\newcommand{\proceedings}[1]{%
- \gdef \@proceedings {#1}}
-
-% Lists
-% -----
-
-
-\setlength{\leftmargini}{13pt}
-\setlength\leftmarginii{13pt}
-\setlength\leftmarginiii{13pt}
-\setlength\leftmarginiv{13pt}
-\setlength{\labelsep}{3.5pt}
-
-\setlength{\topsep}{\standardvspace}
-\if \@blockstyle
- \setlength{\itemsep}{1pt}
- \setlength{\parsep}{3pt}
-\else
- \setlength{\itemsep}{1pt}
- \setlength{\parsep}{3pt}
-\fi
-
-\renewcommand{\labelitemi}{{\small \centeroncapheight{\textbullet}}}
-\renewcommand{\labelitemii}{\centeroncapheight{\rule{2.5pt}{2.5pt}}}
-\renewcommand{\labelitemiii}{$-$}
-\renewcommand{\labelitemiv}{{\Large \textperiodcentered}}
-
-\renewcommand{\@listi}{%
- \leftmargin = \leftmargini
- \listparindent = 0pt}
-%%% \itemsep = 1pt
-%%% \parsep = 3pt}
-%%% \listparindent = \parindent}
-
-\let \@listI = \@listi
-
-\renewcommand{\@listii}{%
- \leftmargin = \leftmarginii
- \topsep = 1pt
- \labelwidth = \leftmarginii
- \advance \labelwidth by -\labelsep
- \listparindent = \parindent}
-
-\renewcommand{\@listiii}{%
- \leftmargin = \leftmarginiii
- \labelwidth = \leftmarginiii
- \advance \labelwidth by -\labelsep
- \listparindent = \parindent}
-
-\renewcommand{\@listiv}{%
- \leftmargin = \leftmarginiv
- \labelwidth = \leftmarginiv
- \advance \labelwidth by -\labelsep
- \listparindent = \parindent}
-
-% Mathematics
-% -----------
-
-
-\def \theequation {\arabic{equation}}
-
-% Miscellaneous
-% -------------
-
-
-\newcommand{\balancecolumns}{%
- \vfill\eject
- \global\@colht = \textheight
- \global\ht\@cclv = \textheight}
-
-\newcommand{\nut}{\hspace{.5em}}
-
-\newcommand{\softraggedright}{%
- \let \\ = \@centercr
- \leftskip = 0pt
- \rightskip = 0pt plus 10pt}
-
-% Program Code
-% ------- ----
-
-
-\newcommand{\mono}[1]{%
- {\@tempdima = \fontdimen2\font
- \texttt{\spaceskip = 1.1\@tempdima #1}}}
-
-% Running Heads and Feet
-% ------- ----- --- ----
-
-
-\def \@preprintfooter {}
-
-\newcommand{\preprintfooter}[1]{%
- \gdef \@preprintfooter {#1}}
-
-\if \@preprint
-
-\def \ps@plain {%
- \let \@mkboth = \@gobbletwo
- \let \@evenhead = \@empty
- \def \@evenfoot {\scriptsize \textit{\@preprintfooter}\hfil \thepage \hfil
- \textit{\@formatyear}}%
- \let \@oddhead = \@empty
- \let \@oddfoot = \@evenfoot}
-
-\else\if \@reprint
-
-\def \ps@plain {%
- \let \@mkboth = \@gobbletwo
- \let \@evenhead = \@empty
- \def \@evenfoot {\scriptsize \hfil \thepage \hfil}%
- \let \@oddhead = \@empty
- \let \@oddfoot = \@evenfoot}
-
-\else
-
-\let \ps@plain = \ps@empty
-\let \ps@headings = \ps@empty
-\let \ps@myheadings = \ps@empty
-
-\fi\fi
-
-\def \@formatyear {%
- \number\year/\number\month/\number\day}
-
-% Special Characters
-% ------- ----------
-
-
-\DeclareRobustCommand{\euro}{%
- \protect{\rlap{=}}{\sf \kern .1em C}}
-
-% Title Page
-% ----- ----
-
-
-\@setflag \@addauthorsdone = \@false
-
-\def \@titletext {\@latex@error{No title was provided}{}}
-\def \@subtitletext {}
-
-\newcount{\@authorcount}
-
-\newcount{\@titlenotecount}
-\newtoks{\@titlenotetext}
-
-\def \@titlebanner {}
-
-\renewcommand{\title}[1]{%
- \gdef \@titletext {#1}}
-
-\newcommand{\subtitle}[1]{%
- \gdef \@subtitletext {#1}}
-
-\newcommand{\authorinfo}[3]{% {names}{affiliation}{email/URL}
- \global\@increment \@authorcount
- \@withname\gdef {\@authorname\romannumeral\@authorcount}{#1}%
- \@withname\gdef {\@authoraffil\romannumeral\@authorcount}{#2}%
- \@withname\gdef {\@authoremail\romannumeral\@authorcount}{#3}}
-
-\renewcommand{\author}[1]{%
- \@latex@error{The \string\author\space command is obsolete;
- use \string\authorinfo}{}}
-
-\newcommand{\titlebanner}[1]{%
- \gdef \@titlebanner {#1}}
-
-\renewcommand{\maketitle}{%
- \pagestyle{plain}%
- \if \@onecolumn
- {\hsize = \standardtextwidth
- \@maketitle}%
- \else
- \twocolumn[\@maketitle]%
- \fi
- \@placetitlenotes
- \if \@copyrightwanted \@copyrightspace \fi}
-
-\def \@maketitle {%
- \begin{center}
- \@settitlebanner
- \let \thanks = \titlenote
- {\leftskip = 0pt plus 0.25\linewidth
- \rightskip = 0pt plus 0.25 \linewidth
- \parfillskip = 0pt
- \spaceskip = .7em
- \noindent \LARGE \bfseries \@titletext \par}
- \vskip 6pt
- \noindent \Large \@subtitletext \par
- \vskip 12pt
- \ifcase \@authorcount
- \@latex@error{No authors were specified for this paper}{}\or
- \@titleauthors{i}{}{}\or
- \@titleauthors{i}{ii}{}\or
- \@titleauthors{i}{ii}{iii}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{viii}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{viii}{ix}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{xi}{}\or
- \@titleauthors{i}{ii}{iii}\@titleauthors{iv}{v}{vi}%
- \@titleauthors{vii}{viii}{ix}\@titleauthors{x}{xi}{xii}%
- \else
- \@latex@error{Cannot handle more than 12 authors}{}%
- \fi
- \vspace{1.75pc}
- \end{center}}
-
-\def \@settitlebanner {%
- \if \@andp{\@preprint}{\@notp{\@emptydefp{\@titlebanner}}}%
- \vbox to 0pt{%
- \vskip -32pt
- \noindent \textbf{\@titlebanner}\par
- \vss}%
- \nointerlineskip
- \fi}
-
-\def \@titleauthors #1#2#3{%
- \if \@andp{\@emptyargp{#2}}{\@emptyargp{#3}}%
- \noindent \@setauthor{40pc}{#1}{\@false}\par
- \else\if \@emptyargp{#3}%
- \noindent \@setauthor{17pc}{#1}{\@false}\hspace{3pc}%
- \@setauthor{17pc}{#2}{\@false}\par
- \else
- \noindent \@setauthor{12.5pc}{#1}{\@false}\hspace{2pc}%
- \@setauthor{12.5pc}{#2}{\@false}\hspace{2pc}%
- \@setauthor{12.5pc}{#3}{\@true}\par
- \relax
- \fi\fi
- \vspace{20pt}}
-
-\def \@setauthor #1#2#3{% {width}{text}{unused}
- \vtop{%
- \def \and {%
- \hspace{16pt}}
- \hsize = #1
- \normalfont
- \centering
- \large \@name{\@authorname#2}\par
- \vspace{5pt}
- \normalsize \@name{\@authoraffil#2}\par
- \vspace{2pt}
- \textsf{\@name{\@authoremail#2}}\par}}
-
-\def \@maybetitlenote #1{%
- \if \@andp{#1}{\@gtrp{\@authorcount}{3}}%
- \titlenote{See page~\pageref{@addauthors} for additional authors.}%
- \fi}
-
-\newtoks{\@fnmark}
-
-\newcommand{\titlenote}[1]{%
- \global\@increment \@titlenotecount
- \ifcase \@titlenotecount \relax \or
- \@fnmark = {\ast}\or
- \@fnmark = {\dagger}\or
- \@fnmark = {\ddagger}\or
- \@fnmark = {\S}\or
- \@fnmark = {\P}\or
- \@fnmark = {\ast\ast}%
- \fi
- \,$^{\the\@fnmark}$%
- \edef \reserved@a {\noexpand\@appendtotext{%
- \noexpand\@titlefootnote{\the\@fnmark}}}%
- \reserved@a{#1}}
-
-\def \@appendtotext #1#2{%
- \global\@titlenotetext = \expandafter{\the\@titlenotetext #1{#2}}}
-
-\newcount{\@authori}
-
-\iffalse
-\def \additionalauthors {%
- \if \@gtrp{\@authorcount}{3}%
- \section{Additional Authors}%
- \label{@addauthors}%
- \noindent
- \@authori = 4
- {\let \\ = ,%
- \loop
- \textbf{\@name{\@authorname\romannumeral\@authori}},
- \@name{\@authoraffil\romannumeral\@authori},
- email: \@name{\@authoremail\romannumeral\@authori}.%
- \@increment \@authori
- \if \@notp{\@gtrp{\@authori}{\@authorcount}} \repeat}%
- \par
- \fi
- \global\@setflag \@addauthorsdone = \@true}
-\fi
-
-\let \addauthorsection = \additionalauthors
-
-\def \@placetitlenotes {
- \the\@titlenotetext}
-
-% Utilities
-% ---------
-
-
-\newcommand{\centeroncapheight}[1]{%
- {\setbox\@tempboxa = \hbox{#1}%
- \@measurecapheight{\@tempdima}% % Calculate ht(CAP) - ht(text)
- \advance \@tempdima by -\ht\@tempboxa % ------------------
- \divide \@tempdima by 2 % 2
- \raise \@tempdima \box\@tempboxa}}
-
-\newbox{\@measbox}
-
-\def \@measurecapheight #1{% {\dimen}
- \setbox\@measbox = \hbox{ABCDEFGHIJKLMNOPQRSTUVWXYZ}%
- #1 = \ht\@measbox}
-
-\long\def \@titlefootnote #1#2{%
- \insert\footins{%
- \reset@font\footnotesize
- \interlinepenalty\interfootnotelinepenalty
- \splittopskip\footnotesep
- \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
- \hsize\columnwidth \@parboxrestore
-%%% \protected@edef\@currentlabel{%
-%%% \csname p@footnote\endcsname\@thefnmark}%
- \color@begingroup
- \def \@makefnmark {$^{#1}$}%
- \@makefntext{%
- \rule\z@\footnotesep\ignorespaces#2\@finalstrut\strutbox}%
- \color@endgroup}}
-
-% LaTeX Modifications
-% ----- -------------
-
-\def \@seccntformat #1{%
- \@name{\the#1}%
- \@expandaftertwice\@seccntformata \csname the#1\endcsname.\@mark
- \quad}
-
-\def \@seccntformata #1.#2\@mark{%
- \if \@emptyargp{#2}.\fi}
-
-% Revision History
-% -------- -------
-
-
-% Date Person Ver. Change
-% ---- ------ ---- ------
-
-% 2004.09.12 PCA 0.1--5 Preliminary development.
-
-% 2004.11.18 PCA 0.5 Start beta testing.
-
-% 2004.11.19 PCA 0.6 Obsolete \author and replace with
-% \authorinfo.
-% Add 'nocopyrightspace' option.
-% Compress article opener spacing.
-% Add 'mathtime' option.
-% Increase text height by 6 points.
-
-% 2004.11.28 PCA 0.7 Add 'cm/computermodern' options.
-% Change default to Times text.
-
-% 2004.12.14 PCA 0.8 Remove use of mathptm.sty; it cannot
-% coexist with latexsym or amssymb.
-
-% 2005.01.20 PCA 0.9 Rename class file to sigplanconf.cls.
-
-% 2005.03.05 PCA 0.91 Change default copyright data.
-
-% 2005.03.06 PCA 0.92 Add at-signs to some macro names.
-
-% 2005.03.07 PCA 0.93 The 'onecolumn' option defaults to '11pt',
-% and it uses the full type width.
-
-% 2005.03.15 PCA 0.94 Add at-signs to more macro names.
-% Allow margin paragraphs during review.
-
-% 2005.03.22 PCA 0.95 Implement \euro.
-% Remove proof and newdef environments.
-
-% 2005.05.06 PCA 1.0 Eliminate 'onecolumn' option.
-% Change footer to small italic and eliminate
-% left portion if no \preprintfooter.
-% Eliminate copyright notice if preprint.
-% Clean up and shrink copyright box.
-
-% 2005.05.30 PCA 1.1 Add alternate permission statements.
-
-% 2005.06.29 PCA 1.1 Publish final first edition of guide.
-
-% 2005.07.14 PCA 1.2 Add \subparagraph.
-% Use block paragraphs in lists, and adjust
-% spacing between items and paragraphs.
-
-% 2006.06.22 PCA 1.3 Add 'reprint' option and associated
-% commands.
-
-% 2006.08.24 PCA 1.4 Fix bug in \maketitle case command.
-
-% 2007.03.13 PCA 1.5 The title banner only displays with the
-% 'preprint' option.
-
-% 2007.06.06 PCA 1.6 Use \bibfont in \thebibliography.
-% Add 'natbib' option to load and configure
-% the natbib package.
-
-% 2007.11.20 PCA 1.7 Balance line lengths in centered article
-% title (thanks to Norman Ramsey).
-
-% 2009.01.26 PCA 1.8 Change natbib \bibpunct values.
-
-% 2009.03.24 PCA 1.9 Change natbib to use the 'numbers' option.
-% Change templates to use 'natbib' option.
-
-% 2009.09.01 PCA 2.0 Add \reprintprice command (suggested by
-% Stephen Chong).
-
-% 2009.09.08 PCA 2.1 Make 'natbib' the default; add 'nonatbib'.
-% SB Add 'authoryear' and 'numbers' (default) to
-% control citation style when using natbib.
-% Add \bibpunct to change punctuation for
-% 'authoryear' style.
-
-% 2009.09.21 PCA 2.2 Add \softraggedright to the thebibliography
-% environment. Also add to template so it will
-% happen with natbib.
-
-% 2009.09.30 PCA 2.3 Remove \softraggedright from thebibliography.
-% Just include in the template.
-
-% 2010.05.24 PCA 2.4 Obfuscate author's email address.