% SIG-ALTERNATE.CLS - VERSION 2.3 % "COMPATIBLE" WITH THE "ACM_PROC_ARTICLE-SP.CLS" V3.1SP % Gerald Murray June 7th. 2007 % % ---- Start of 'updates' ---- % % To produce Type 1 fonts in the document plus allow for 'normal LaTeX accenting' in the critical areas; % title, author block, section-heads, confname, etc. etc. % i.e. the whole purpose of this version update is to NOT resort to 'inelegant accent patches'. % After much research, three extra .sty packages were added to the the tail (ae, aecompl, aeguill) to solve, % in particular, the accenting problem(s). We _could_ ask authors (via instructions/sample file) to 'include' these in % the source .tex file - in the preamble - but if everything is already provided ('behind the scenes' - embedded IN the .cls) % then this is less work for authors and also makes everything appear 'vanilla'. % NOTE: all 'patchwork accenting" has been commented out (here) and is no longer 'used' in the sample .tex file (either). % Gerry June 2007 % % Patch for accenting in conference name/location. Gerry May 3rd. 2007 % Rule widths changed to .5, author count (>6) fixed, roll-back for Type 3 problem. Gerry March 20th. 2007 % Changes made to 'modernize' the fontnames but esp. for MikTeX users V2.4/2.5 - Nov. 30th. 2006 % Updated the \email definition to allow for its use inside of 'shared affiliations' - Nov. 30th. 2006 % Fixed the 'section number depth value' - Nov. 30th. 2006 % % Footnotes inside table cells using \minipage (Oct. 2002) % Georgia fixed bug in sub-sub-section numbering in paragraphs (July 29th. 2002) % JS/GM fix to vertical spacing before Proofs (July 30th. 2002) % % Made the Permission Statement / Conference Info / Copyright Info % 'user definable' in the source .tex file OR automatic if % not specified. % % Allowance made to switch default fonts between those systems using % normal/modern font names and those using 'Type 1' or 'Truetype' fonts. % See LINE NUMBER 255 for details. % Also provided for enumerated/annotated Corollaries 'surrounded' by % enumerated Theorems (line 848). % Gerry November 11th. 1999 % % ---- End of 'updates' ---- % \def\fileversion{v2.3} % for ACM's tracking purposes \def\filedate{June 7, 2007} % Gerry Murray's tracking data \def\docdate {Thursday 7th. June 2007} % Gerry Murray (with deltas to doc} \usepackage{epsfig} \usepackage{amssymb} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{times} % Need this for accents in Arial/Helvetica %\usepackage[T1]{fontenc} % Gerry March 12, 2007 - causes Type 3 problems (body text) %\usepackage{textcomp} % % SIG-ALTERNATE DOCUMENT STYLE % G.K.M. Tobin August-October 1999 % adapted from ARTICLE document style by Ken Traub, Olin Shivers % also using elements of esub2acm.cls % HEAVILY MODIFIED, SUBSEQUENTLY, BY GERRY MURRAY 2000 % ARTICLE DOCUMENT STYLE -- Released 16 March 1988 % for LaTeX version 2.09 % Copyright (C) 1988 by Leslie Lamport % % %%% sig-alternate.cls is an 'ALTERNATE' document style for producing %%% two-column camera-ready pages for ACM conferences. %%% THIS FILE DOES NOT STRICTLY ADHERE TO THE SIGS (BOARD-ENDORSED) %%% PROCEEDINGS STYLE. It has been designed to produce a 'tighter' %%% paper in response to concerns over page budgets. %%% The main features of this style are: %%% %%% 1) Two columns. %%% 2) Side and top margins of 4.5pc, bottom margin of 6pc, column gutter of %%% 2pc, hence columns are 20pc wide and 55.5pc tall. (6pc =3D 1in, approx) %%% 3) First page has title information, and an extra 6pc of space at the %%% bottom of the first column for the ACM copyright notice. %%% 4) Text is 9pt on 10pt baselines; titles (except main) are 9pt bold. %%% %%% %%% There are a few restrictions you must observe: %%% %%% 1) You cannot change the font size; ACM wants you to use 9pt. %%% 3) You must start your paper with the \maketitle command. Prior to the %%% \maketitle you must have \title and \author commands. If you have a %%% \date command it will be ignored; no date appears on the paper, since %%% the proceedings will have a date on the front cover. %%% 4) Marginal paragraphs, tables of contents, lists of figures and tables, %%% and page headings are all forbidden. %%% 5) The `figure' environment will produce a figure one column wide; if you %%% want one that is two columns wide, use `figure*'. %%% % %%% Copyright Space: %%% This style automatically reserves 1" blank space at the bottom of page 1/ %%% column 1. This space can optionally be filled with some text using the %%% \toappear{...} command. If used, this command must be BEFORE the \maketitle %%% command. If this command is defined AND [preprint] is on, then the %%% space is filled with the {...} text (at the bottom); otherwise, it is %%% blank. If you use \toappearbox{...} instead of \toappear{...} then a %%% box will be drawn around the text (if [preprint] is on). %%% %%% A typical usage looks like this: %%% \toappear{To appear in the Ninth AES Conference on Medievil Lithuanian %%% Embalming Technique, June 1991, Alfaretta, Georgia.} %%% This will be included in the preprint, and left out of the conference %%% version. %%% %%% WARNING: %%% Some dvi-ps converters heuristically allow chars to drift from their %%% true positions a few pixels. This may be noticeable with the 9pt sans-serif %%% bold font used for section headers. %%% You may turn this hackery off via the -e option: %%% dvips -e 0 foo.dvi >foo.ps %%% \typeout{Document Class 'sig-alternate' <7th. June '07>. Modified by G.K.M. Tobin/Gerry Murray} \typeout{Based in part upon document Style `acmconf' <22 May 89>. Hacked 4/91 by} \typeout{shivers@cs.cmu.edu, 4/93 by theobald@cs.mcgill.ca} \typeout{Excerpts were taken from (Journal Style) 'esub2acm.cls'.} \typeout{****** Bugs/comments/suggestions/technicalities to Gerry Murray -- murray@hq.acm.org ******} \typeout{Questions on the style, SIGS policies, etc. to Adrienne Griscti griscti@acm.org} \oddsidemargin 4.5pc \evensidemargin 4.5pc \advance\oddsidemargin by -1in % Correct for LaTeX gratuitousness \advance\evensidemargin by -1in % Correct for LaTeX gratuitousness \marginparwidth 0pt % Margin pars are not allowed. \marginparsep 11pt % Horizontal space between outer margin and % marginal note % Top of page: \topmargin 4.5pc % Nominal distance from top of page to top of % box containing running head. \advance\topmargin by -1in % Correct for LaTeX gratuitousness \headheight 0pt % Height of box containing running head. \headsep 0pt % Space between running head and text. % Bottom of page: \footskip 30pt % Distance from baseline of box containing foot % to baseline of last line of text. \@ifundefined{footheight}{\newdimen\footheight}{}% this is for LaTeX2e \footheight 12pt % Height of box containing running foot. %% Must redefine the top margin so there's room for headers and %% page numbers if you are using the preprint option. Footers %% are OK as is. Olin. \advance\topmargin by -37pt % Leave 37pt above text for headers \headheight 12pt % Height of box containing running head. \headsep 25pt % Space between running head and text. \textheight 666pt % 9 1/4 column height \textwidth 42pc % Width of text line. % For two-column mode: \columnsep 2pc % Space between columns \columnseprule 0pt % Width of rule between columns. \hfuzz 1pt % Allow some variation in column width, otherwise it's % too hard to typeset in narrow columns. \footnotesep 5.6pt % Height of strut placed at the beginning of every % footnote =3D height of normal \footnotesize strut, % so no extra space between footnotes. \skip\footins 8.1pt plus 4pt minus 2pt % Space between last line of text and % top of first footnote. \floatsep 11pt plus 2pt minus 2pt % Space between adjacent floats moved % to top or bottom of text page. \textfloatsep 18pt plus 2pt minus 4pt % Space between main text and floats % at top or bottom of page. \intextsep 11pt plus 2pt minus 2pt % Space between in-text figures and % text. \@ifundefined{@maxsep}{\newdimen\@maxsep}{}% this is for LaTeX2e \@maxsep 18pt % The maximum of \floatsep, % \textfloatsep and \intextsep (minus % the stretch and shrink). \dblfloatsep 11pt plus 2pt minus 2pt % Same as \floatsep for double-column % figures in two-column mode. \dbltextfloatsep 18pt plus 2pt minus 4pt% \textfloatsep for double-column % floats. \@ifundefined{@dblmaxsep}{\newdimen\@dblmaxsep}{}% this is for LaTeX2e \@dblmaxsep 18pt % The maximum of \dblfloatsep and % \dbltexfloatsep. \@fptop 0pt plus 1fil % Stretch at top of float page/column. (Must be % 0pt plus ...) \@fpsep 8pt plus 2fil % Space between floats on float page/column. \@fpbot 0pt plus 1fil % Stretch at bottom of float page/column. (Must be % 0pt plus ... ) \@dblfptop 0pt plus 1fil % Stretch at top of float page. (Must be 0pt plus ...) \@dblfpsep 8pt plus 2fil % Space between floats on float page. \@dblfpbot 0pt plus 1fil % Stretch at bottom of float page. (Must be % 0pt plus ... ) \marginparpush 5pt % Minimum vertical separation between two marginal % notes. \parskip 6pt plus 1pt % Extra vertical space between paragraphs. \parindent 0pt % GM July 2000 / was 0pt - width of paragraph indentation. \partopsep 2pt plus 1pt minus 1pt% Extra vertical space, in addition to % \parskip and \topsep, added when user % leaves blank line before environment. \@lowpenalty 51 % Produced by \nopagebreak[1] or \nolinebreak[1] \@medpenalty 151 % Produced by \nopagebreak[2] or \nolinebreak[2] \@highpenalty 301 % Produced by \nopagebreak[3] or \nolinebreak[3] \@beginparpenalty -\@lowpenalty % Before a list or paragraph environment. \@endparpenalty -\@lowpenalty % After a list or paragraph environment. \@itempenalty -\@lowpenalty % Between list items. \@namedef{ds@10pt}{\@latexerr{The `10pt' option is not allowed in the `acmconf' document style.}\@eha} \@namedef{ds@11pt}{\@latexerr{The `11pt' option is not allowed in the `acmconf' document style.}\@eha} \@namedef{ds@12pt}{\@latexerr{The `12pt' option is not allowed in the `acmconf' document style.}\@eha} \@options \lineskip 2pt % \lineskip is 1pt for all font sizes. \normallineskip 2pt \def\baselinestretch{1} \abovedisplayskip 9pt plus2pt minus4.5pt% \belowdisplayskip \abovedisplayskip \abovedisplayshortskip \z@ plus3pt% \belowdisplayshortskip 5.4pt plus3pt minus3pt% \let\@listi\@listI % Setting of \@listi added 9 Jun 87 \def\small{\@setsize\small{9pt}\viiipt\@viiipt \abovedisplayskip 7.6pt plus 3pt minus 4pt% \belowdisplayskip \abovedisplayskip \abovedisplayshortskip \z@ plus2pt% \belowdisplayshortskip 3.6pt plus2pt minus 2pt \def\@listi{\leftmargin\leftmargini %% Added 22 Dec 87 \topsep 4pt plus 2pt minus 2pt\parsep 2pt plus 1pt minus 1pt \itemsep \parsep}} \def\footnotesize{\@setsize\footnotesize{9pt}\ixpt\@ixpt \abovedisplayskip 6.4pt plus 2pt minus 4pt% \belowdisplayskip \abovedisplayskip \abovedisplayshortskip \z@ plus 1pt% \belowdisplayshortskip 2.7pt plus 1pt minus 2pt \def\@listi{\leftmargin\leftmargini %% Added 22 Dec 87 \topsep 3pt plus 1pt minus 1pt\parsep 2pt plus 1pt minus 1pt \itemsep \parsep}} \newcount\aucount \newcount\originalaucount \newdimen\auwidth \auwidth=\textwidth \newdimen\auskip \newcount\auskipcount \newdimen\auskip \global\auskip=1pc \newdimen\allauboxes \allauboxes=\auwidth \newtoks\addauthors \newcount\addauflag \global\addauflag=0 %Haven't shown additional authors yet \newtoks\subtitletext \gdef\subtitle#1{\subtitletext={#1}} \gdef\additionalauthors#1{\addauthors={#1}} \gdef\numberofauthors#1{\global\aucount=#1 \ifnum\aucount>3\global\originalaucount=\aucount \global\aucount=3\fi %g} % 3 OK - Gerry March 2007 \global\auskipcount=\aucount\global\advance\auskipcount by 1 \global\multiply\auskipcount by 2 \global\multiply\auskip by \auskipcount \global\advance\auwidth by -\auskip \global\divide\auwidth by \aucount} % \and was modified to count the number of authors. GKMT 12 Aug 1999 \def\alignauthor{% % \begin{tabular} \end{tabular}% \begin{tabular}[t]{p{\auwidth}}\centering}% % *** NOTE *** NOTE *** NOTE *** NOTE *** % If you have 'font problems' then you may need % to change these, e.g. 'arialb' instead of "arialbd". % Gerry Murray 11/11/1999 % *** OR ** comment out block A and activate block B or vice versa. % ********************************************** % % -- Start of block A -- (Type 1 or Truetype fonts) %\newfont{\secfnt}{timesbd at 12pt} % was timenrb originally - now is timesbd %\newfont{\secit}{timesbi at 12pt} %13 Jan 00 gkmt %\newfont{\subsecfnt}{timesi at 11pt} % was timenrri originally - now is timesi %\newfont{\subsecit}{timesbi at 11pt} % 13 Jan 00 gkmt -- was times changed to timesbi gm 2/4/2000 % % because "normal" is italic, "italic" is Roman %\newfont{\ttlfnt}{arialbd at 18pt} % was arialb originally - now is arialbd %\newfont{\ttlit}{arialbi at 18pt} % 13 Jan 00 gkmt %\newfont{\subttlfnt}{arial at 14pt} % was arialr originally - now is arial %\newfont{\subttlit}{ariali at 14pt} % 13 Jan 00 gkmt %\newfont{\subttlbf}{arialbd at 14pt} % 13 Jan 00 gkmt %\newfont{\aufnt}{arial at 12pt} % was arialr originally - now is arial %\newfont{\auit}{ariali at 12pt} % 13 Jan 00 gkmt %\newfont{\affaddr}{arial at 10pt} % was arialr originally - now is arial %\newfont{\affaddrit}{ariali at 10pt} %13 Jan 00 gkmt %\newfont{\eaddfnt}{arial at 12pt} % was arialr originally - now is arial %\newfont{\ixpt}{times at 9pt} % was timenrr originally - now is times %\newfont{\confname}{timesi at 8pt} % was timenrri - now is timesi %\newfont{\crnotice}{times at 8pt} % was timenrr originally - now is times %\newfont{\ninept}{times at 9pt} % was timenrr originally - now is times % ********************************************* % -- End of block A -- % % % -- Start of block B -- UPDATED FONT NAMES % ********************************************* % Gerry Murray 11/30/2006 % ********************************************* \newfont{\secfnt}{ptmb8t at 12pt} \newfont{\secit}{ptmbi8t at 12pt} %13 Jan 00 gkmt \newfont{\subsecfnt}{ptmri8t at 11pt} \newfont{\subsecit}{ptmbi8t at 11pt} % \newfont{\ttlfnt}{phvb8t at 18pt} \newfont{\ttlit}{phvbo8t at 18pt} % GM 2/4/2000 \newfont{\subttlfnt}{phvr8t at 14pt} \newfont{\subttlit}{phvro8t at 14pt} % GM 2/4/2000 \newfont{\subttlbf}{phvb8t at 14pt} % 13 Jan 00 gkmt \newfont{\aufnt}{phvr8t at 12pt} \newfont{\auit}{phvro8t at 12pt} % GM 2/4/2000 \newfont{\affaddr}{phvr8t at 10pt} \newfont{\affaddrit}{phvro8t at 10pt} % GM 2/4/2000 \newfont{\eaddfnt}{phvr8t at 12pt} \newfont{\ixpt}{ptmr8t at 9pt} \newfont{\confname}{ptmri8t at 8pt} \newfont{\crnotice}{ptmr8t at 8pt} \newfont{\ninept}{ptmr8t at 9pt} % +++++++++++++++++++++++++++++++++++++++++++++ % -- End of block B -- %\def\email#1{{{\eaddfnt{\vskip 4pt#1}}}} % If we have an email, inside a "shared affiliation" then we need the following instead \def\email#1{{{\eaddfnt{\par #1}}}} % revised - GM - 11/30/2006 \def\addauthorsection{\ifnum\originalaucount>6 % was 3 - Gerry March 2007 \section{Additional Authors}\the\addauthors \fi} \newcount\savesection \newcount\sectioncntr \global\sectioncntr=1 \setcounter{secnumdepth}{3} \def\appendix{\par \section*{APPENDIX} \setcounter{section}{0} \setcounter{subsection}{0} \def\thesection{\Alph{section}} } \leftmargini 22.5pt \leftmarginii 19.8pt % > \labelsep + width of '(m)' \leftmarginiii 16.8pt % > \labelsep + width of 'vii.' \leftmarginiv 15.3pt % > \labelsep + width of 'M.' \leftmarginv 9pt \leftmarginvi 9pt \leftmargin\leftmargini \labelsep 4.5pt \labelwidth\leftmargini\advance\labelwidth-\labelsep \def\@listI{\leftmargin\leftmargini \parsep 3.6pt plus 2pt minus 1pt% \topsep 7.2pt plus 2pt minus 4pt% \itemsep 3.6pt plus 2pt minus 1pt} \let\@listi\@listI \@listi \def\@listii{\leftmargin\leftmarginii \labelwidth\leftmarginii\advance\labelwidth-\labelsep \topsep 3.6pt plus 2pt minus 1pt \parsep 1.8pt plus 0.9pt minus 0.9pt \itemsep \parsep} \def\@listiii{\leftmargin\leftmarginiii \labelwidth\leftmarginiii\advance\labelwidth-\labelsep \topsep 1.8pt plus 0.9pt minus 0.9pt \parsep \z@ \partopsep 1pt plus 0pt minus 1pt \itemsep \topsep} \def\@listiv{\leftmargin\leftmarginiv \labelwidth\leftmarginiv\advance\labelwidth-\labelsep} \def\@listv{\leftmargin\leftmarginv \labelwidth\leftmarginv\advance\labelwidth-\labelsep} \def\@listvi{\leftmargin\leftmarginvi \labelwidth\leftmarginvi\advance\labelwidth-\labelsep} \def\labelenumi{\theenumi.} \def\theenumi{\arabic{enumi}} \def\labelenumii{(\theenumii)} \def\theenumii{\alph{enumii}} \def\p@enumii{\theenumi} \def\labelenumiii{\theenumiii.} \def\theenumiii{\roman{enumiii}} \def\p@enumiii{\theenumi(\theenumii)} \def\labelenumiv{\theenumiv.} \def\theenumiv{\Alph{enumiv}} \def\p@enumiv{\p@enumiii\theenumiii} \def\labelitemi{$\bullet$} \def\labelitemii{\bf --} \def\labelitemiii{$\ast$} \def\labelitemiv{$\cdot$} \def\verse{\let\\=\@centercr \list{}{\itemsep\z@ \itemindent -1.5em\listparindent \itemindent \rightmargin\leftmargin\advance\leftmargin 1.5em}\item[]} \let\endverse\endlist \def\quotation{\list{}{\listparindent 1.5em \itemindent\listparindent \rightmargin\leftmargin \parsep 0pt plus 1pt}\item[]} \let\endquotation=\endlist \def\quote{\list{}{\rightmargin\leftmargin}\item[]} \let\endquote=\endlist \def\descriptionlabel#1{\hspace\labelsep \bf #1} \def\description{\list{}{\labelwidth\z@ \itemindent-\leftmargin \let\makelabel\descriptionlabel}} \let\enddescription\endlist \def\theequation{\arabic{equation}} \arraycolsep 4.5pt % Half the space between columns in an array environment. \tabcolsep 5.4pt % Half the space between columns in a tabular environment. \arrayrulewidth .5pt % Width of rules in array and tabular environment. % (was .4) updated Gerry March 20 2007 \doublerulesep 1.8pt % Space between adjacent rules in array or tabular env. \tabbingsep \labelsep % Space used by the \' command. (See LaTeX manual.) \skip\@mpfootins =\skip\footins \fboxsep =2.7pt % Space left between box and text by \fbox and \framebox. \fboxrule =.5pt % Width of rules in box made by \fbox and \framebox. % (was .4) updated Gerry March 20 2007 \def\thepart{\Roman{part}} % Roman numeral part numbers. \def\thesection {\arabic{section}} \def\thesubsection {\thesection.\arabic{subsection}} %\def\thesubsubsection {\thesubsection.\arabic{subsubsection}} % GM 7/30/2002 %\def\theparagraph {\thesubsubsection.\arabic{paragraph}} % GM 7/30/2002 \def\thesubparagraph {\theparagraph.\arabic{subparagraph}} \def\@pnumwidth{1.55em} \def\@tocrmarg {2.55em} \def\@dotsep{4.5} \setcounter{tocdepth}{3} \def\tableofcontents{\@latexerr{\tableofcontents: Tables of contents are not allowed in the `acmconf' document style.}\@eha} \def\l@part#1#2{\addpenalty{\@secpenalty} \addvspace{2.25em plus 1pt} % space above part line \begingroup \@tempdima 3em % width of box holding part number, used by \parindent \z@ \rightskip \@pnumwidth %% \numberline \parfillskip -\@pnumwidth {\large \bf % set line in \large boldface \leavevmode % TeX command to enter horizontal mode. #1\hfil \hbox to\@pnumwidth{\hss #2}}\par \nobreak % Never break after part entry \endgroup} \def\l@section#1#2{\addpenalty{\@secpenalty} % good place for page break \addvspace{1.0em plus 1pt} % space above toc entry \@tempdima 1.5em % width of box holding section number \begingroup \parindent \z@ \rightskip \@pnumwidth \parfillskip -\@pnumwidth \bf % Boldface. \leavevmode % TeX command to enter horizontal mode. \advance\leftskip\@tempdima %% added 5 Feb 88 to conform to \hskip -\leftskip %% 25 Jan 88 change to \numberline #1\nobreak\hfil \nobreak\hbox to\@pnumwidth{\hss #2}\par \endgroup} \def\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}} \def\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}} \def\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}} \def\l@subparagraph{\@dottedtocline{5}{10em}{5em}} \def\listoffigures{\@latexerr{\listoffigures: Lists of figures are not allowed in the `acmconf' document style.}\@eha} \def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}} \def\listoftables{\@latexerr{\listoftables: Lists of tables are not allowed in the `acmconf' document style.}\@eha} \let\l@table\l@figure \def\footnoterule{\kern-3\p@ \hrule width .5\columnwidth % (was .4) updated Gerry March 20 2007 \kern 2.6\p@} % The \hrule has default height of .4pt % (was .4) updated Gerry March 20 2007 % ------ \long\def\@makefntext#1{\noindent %\hbox to .5em{\hss$^{\@thefnmark}$}#1} % original \hbox to .5em{\hss\textsuperscript{\@thefnmark}}#1} % C. Clifton / GM Oct. 2nd. 2002 % ------- \long\def\@maketntext#1{\noindent #1} \long\def\@maketitlenotetext#1#2{\noindent \hbox to 1.8em{\hss$^{#1}$}#2} \setcounter{topnumber}{2} \def\topfraction{.7} \setcounter{bottomnumber}{1} \def\bottomfraction{.3} \setcounter{totalnumber}{3} \def\textfraction{.2} \def\floatpagefraction{.5} \setcounter{dbltopnumber}{2} \def\dbltopfraction{.7} \def\dblfloatpagefraction{.5} % \long\def\@makecaption#1#2{ \vskip \baselineskip \setbox\@tempboxa\hbox{\textbf{#1: #2}} \ifdim \wd\@tempboxa >\hsize % IF longer than one line: \textbf{#1: #2}\par % THEN set as ordinary paragraph. \else % ELSE center. \hbox to\hsize{\hfil\box\@tempboxa\hfil}\par \fi} % \long\def\@makecaption#1#2{ \vskip 10pt \setbox\@tempboxa\hbox{\textbf{#1: #2}} \ifdim \wd\@tempboxa >\hsize % IF longer than one line: \textbf{#1: #2}\par % THEN set as ordinary paragraph. \else % ELSE center. \hbox to\hsize{\hfil\box\@tempboxa\hfil} \fi} \@ifundefined{figure}{\newcounter {figure}} % this is for LaTeX2e \def\fps@figure{tbp} \def\ftype@figure{1} \def\ext@figure{lof} \def\fnum@figure{Figure \thefigure} \def\figure{\@float{figure}} \let\endfigure\end@float \@namedef{figure*}{\@dblfloat{figure}} \@namedef{endfigure*}{\end@dblfloat} \@ifundefined{table}{\newcounter {table}} % this is for LaTeX2e \def\fps@table{tbp} \def\ftype@table{2} \def\ext@table{lot} \def\fnum@table{Table \thetable} \def\table{\@float{table}} \let\endtable\end@float \@namedef{table*}{\@dblfloat{table}} \@namedef{endtable*}{\end@dblfloat} \newtoks\titleboxnotes \newcount\titleboxnoteflag \def\maketitle{\par \begingroup \def\thefootnote{\fnsymbol{footnote}} \def\@makefnmark{\hbox to 0pt{$^{\@thefnmark}$\hss}} \twocolumn[\@maketitle] \@thanks \endgroup \setcounter{footnote}{0} \let\maketitle\relax \let\@maketitle\relax \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\gdef\@subtitle{}\let\thanks\relax \@copyrightspace} %% CHANGES ON NEXT LINES \newif\if@ll % to record which version of LaTeX is in use \expandafter\ifx\csname LaTeXe\endcsname\relax % LaTeX2.09 is used \else% LaTeX2e is used, so set ll to true \global\@lltrue \fi \if@ll \NeedsTeXFormat{LaTeX2e} \ProvidesClass{sig-alternate} [2007/06/07 - V2.3 - based on acmproc.cls V1.3 <Nov. 30 '99>] \RequirePackage{latexsym}% QUERY: are these two really needed? \let\dooptions\ProcessOptions \else \let\dooptions\@options \fi %% END CHANGES \def\@height{height} \def\@width{width} \def\@minus{minus} \def\@plus{plus} \def\hb@xt@{\hbox to} \newif\if@faircopy \@faircopyfalse \def\ds@faircopy{\@faircopytrue} \def\ds@preprint{\@faircopyfalse} \@twosidetrue \@mparswitchtrue \def\ds@draft{\overfullrule 5\p@} %% CHANGE ON NEXT LINE \dooptions \lineskip \p@ \normallineskip \p@ \def\baselinestretch{1} \def\@ptsize{0} %needed for amssymbols.sty %% CHANGES ON NEXT LINES \if@ll% allow use of old-style font change commands in LaTeX2e \@maxdepth\maxdepth % \DeclareOldFontCommand{\rm}{\ninept\rmfamily}{\mathrm} \DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf} \DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt} \DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf} \DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit} \DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl} \DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc} \DeclareRobustCommand*{\cal}{\@fontswitch{\relax}{\mathcal}} \DeclareRobustCommand*{\mit}{\@fontswitch{\relax}{\mathnormal}} \fi % \if@ll \renewcommand{\rmdefault}{cmr} % was 'ttm' % Note! I have also found 'mvr' to work ESPECIALLY well. % Gerry - October 1999 % You may need to change your LV1times.fd file so that sc is % mapped to cmcsc - -for smallcaps -- that is if you decide % to change {cmr} to {times} above. (Not recommended) \renewcommand{\@ptsize}{} \renewcommand{\normalsize}{% \@setfontsize\normalsize\@ixpt{10.5\p@}%\ninept% \abovedisplayskip 6\p@ \@plus2\p@ \@minus\p@ \belowdisplayskip \abovedisplayskip \abovedisplayshortskip 6\p@ \@minus 3\p@ \belowdisplayshortskip 6\p@ \@minus 3\p@ \let\@listi\@listI } \else \def\@normalsize{%changed next to 9 from 10 \@setsize\normalsize{9\p@}\ixpt\@ixpt \abovedisplayskip 6\p@ \@plus2\p@ \@minus\p@ \belowdisplayskip \abovedisplayskip \abovedisplayshortskip 6\p@ \@minus 3\p@ \belowdisplayshortskip 6\p@ \@minus 3\p@ \let\@listi\@listI }% \fi \if@ll \newcommand\scriptsize{\@setfontsize\scriptsize\@viipt{8\p@}} \newcommand\tiny{\@setfontsize\tiny\@vpt{6\p@}} \newcommand\large{\@setfontsize\large\@xiipt{14\p@}} \newcommand\Large{\@setfontsize\Large\@xivpt{18\p@}} \newcommand\LARGE{\@setfontsize\LARGE\@xviipt{20\p@}} \newcommand\huge{\@setfontsize\huge\@xxpt{25\p@}} \newcommand\Huge{\@setfontsize\Huge\@xxvpt{30\p@}} \else \def\scriptsize{\@setsize\scriptsize{8\p@}\viipt\@viipt} \def\tiny{\@setsize\tiny{6\p@}\vpt\@vpt} \def\large{\@setsize\large{14\p@}\xiipt\@xiipt} \def\Large{\@setsize\Large{18\p@}\xivpt\@xivpt} \def\LARGE{\@setsize\LARGE{20\p@}\xviipt\@xviipt} \def\huge{\@setsize\huge{25\p@}\xxpt\@xxpt} \def\Huge{\@setsize\Huge{30\p@}\xxvpt\@xxvpt} \fi \normalsize % make aubox hsize/number of authors up to 3, less gutter % then showbox gutter showbox gutter showbox -- GKMT Aug 99 \newbox\@acmtitlebox \def\@maketitle{\newpage \null \setbox\@acmtitlebox\vbox{% \baselineskip 20pt \vskip 2em % Vertical space above title. \begin{center} {\ttlfnt \@title\par} % Title set in 18pt Helvetica (Arial) bold size. \vskip 1.5em % Vertical space after title. %This should be the subtitle. {\subttlfnt \the\subtitletext\par}\vskip 1.25em%\fi {\baselineskip 16pt\aufnt % each author set in \12 pt Arial, in a \lineskip .5em % tabular environment \begin{tabular}[t]{c}\@author \end{tabular}\par} \vskip 1.5em % Vertical space after author. \end{center}} \dimen0=\ht\@acmtitlebox \advance\dimen0 by -12.75pc\relax % Increased space for title box -- KBT \unvbox\@acmtitlebox \ifdim\dimen0<0.0pt\relax\vskip-\dimen0\fi} \newcount\titlenotecount \global\titlenotecount=0 \newtoks\tntoks \newtoks\tntokstwo \newtoks\tntoksthree \newtoks\tntoksfour \newtoks\tntoksfive \def\abstract{ \ifnum\titlenotecount>0 % was =1 \insert\footins{% \reset@font\footnotesize \interlinepenalty\interfootnotelinepenalty \splittopskip\footnotesep \splitmaxdepth \dp\strutbox \floatingpenalty \@MM \hsize\columnwidth \@parboxrestore \protected@edef\@currentlabel{% }% \color@begingroup \ifnum\titlenotecount=1 \@maketntext{% \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\@finalstrut\strutbox}% \fi \ifnum\titlenotecount=2 \@maketntext{% \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\@finalstrut\strutbox}% \fi \ifnum\titlenotecount=3 \@maketntext{% \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\@finalstrut\strutbox}% \fi \ifnum\titlenotecount=4 \@maketntext{% \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\S$}\rule\z@\footnotesep\ignorespaces\the\tntoksfour\@finalstrut\strutbox}% \fi \ifnum\titlenotecount=5 \@maketntext{% \raisebox{4pt}{$\ast$}\rule\z@\footnotesep\ignorespaces\the\tntoks\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\dagger$}\rule\z@\footnotesep\ignorespaces\the\tntokstwo\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\ddagger$}\rule\z@\footnotesep\ignorespaces\the\tntoksthree\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\S$}\rule\z@\footnotesep\ignorespaces\the\tntoksfour\par\@finalstrut\strutbox}% \@maketntext{% \raisebox{4pt}{$\P$}\rule\z@\footnotesep\ignorespaces\the\tntoksfive\@finalstrut\strutbox}% \fi \color@endgroup} %g} \fi \setcounter{footnote}{0} \section*{ABSTRACT}\normalsize%\ninept \vskip -.5\baselineskip } \def\endabstract{\if@twocolumn\else\endquotation\fi} \def\keywords{\if@twocolumn \section*{Keywords} \else \small \quotation \fi} \def\terms{\if@twocolumn \section*{General Terms} \else \small \quotation \fi} % -- Classification needs to be a bit smart due to optionals - Gerry/Georgia November 2nd. 1999 \newcount\catcount \global\catcount=1 \def\category#1#2#3{% \ifnum\catcount=1 \section*{Categories and Subject Descriptors} \advance\catcount by 1\else{\unskip; }\fi \@ifnextchar [{\@category{#1}{#2}{#3}}{\@category{#1}{#2}{#3}[]}% } \def\@category#1#2#3[#4]{% \begingroup \let\and\relax #1 [\textbf{#2}]% \if!#4!% \if!#3!\else : #3\fi \else :\space \if!#3!\else #3\kern\z@---\hskip\z@\fi \textit{#4}% \fi \endgroup } % %%% This section (written by KBT) handles the 1" box in the lower left %%% corner of the left column of the first page by creating a picture, %%% and inserting the predefined string at the bottom (with a negative %%% displacement to offset the space allocated for a non-existent %%% caption). %%% \newtoks\copyrightnotice \def\ftype@copyrightbox{8} \def\@copyrightspace{ \@float{copyrightbox}[b] \begin{center} \setlength{\unitlength}{1pc} \begin{picture}(20,6) %Space for copyright notice \put(0,-0.95){\crnotice{\@toappear}} \end{picture} \end{center} \end@float} \def\@toappear{} % Default setting blank - commands below change this. \long\def\toappear#1{\def\@toappear{\parbox[b]{20pc}{\baselineskip 9pt#1}}} \def\toappearbox#1{\def\@toappear{\raisebox{5pt}{\framebox[20pc]{\parbox[b]{19pc}{#1}}}}} \newtoks\conf \newtoks\confinfo \def\conferenceinfo#1#2{\global\conf={#1}\global\confinfo{#2}} \def\marginpar{\@latexerr{The \marginpar command is not allowed in the `acmconf' document style.}\@eha} \mark{{}{}} % Initializes TeX's marks \def\today{\ifcase\month\or January\or February\or March\or April\or May\or June\or July\or August\or September\or October\or November\or December\fi \space\number\day, \number\year} \def\@begintheorem#1#2{% \parskip 0pt % GM July 2000 (for tighter spacing) \trivlist \item[% \hskip 10\p@ \hskip \labelsep {{\sc #1}\hskip 5\p@\relax#2.}% ] \it } \def\@opargbegintheorem#1#2#3{% \parskip 0pt % GM July 2000 (for tighter spacing) \trivlist \item[% \hskip 10\p@ \hskip \labelsep {\sc #1\ #2\ % This mod by Gerry to enumerate corollaries \setbox\@tempboxa\hbox{(#3)} % and bracket the 'corollary title' \ifdim \wd\@tempboxa>\z@ % and retain the correct numbering of e.g. theorems \hskip 5\p@\relax % if they occur 'around' said corollaries. \box\@tempboxa % Gerry - Nov. 1999. \fi.}% ] \it } \newif\if@qeded \global\@qededfalse % -- original %\def\proof{% % \vspace{-\parskip} % GM July 2000 (for tighter spacing) % \global\@qededfalse % \@ifnextchar[{\@xproof}{\@proof}% %} % -- end of original % (JSS) Fix for vertical spacing bug - Gerry Murray July 30th. 2002 \def\proof{% \vspace{-\lastskip}\vspace{-\parsep}\penalty-51% \global\@qededfalse \@ifnextchar[{\@xproof}{\@proof}% } \def\endproof{% \if@qeded\else\qed\fi \endtrivlist } \def\@proof{% \trivlist \item[% \hskip 10\p@ \hskip \labelsep {\sc Proof.}% ] \ignorespaces } \def\@xproof[#1]{% \trivlist \item[\hskip 10\p@\hskip \labelsep{\sc Proof #1.}]% \ignorespaces } \def\qed{% \unskip \kern 10\p@ \begingroup \unitlength\p@ \linethickness{.4\p@}% \framebox(6,6){}% \endgroup \global\@qededtrue } \def\newdef#1#2{% \expandafter\@ifdefinable\csname #1\endcsname {\@definecounter{#1}% \expandafter\xdef\csname the#1\endcsname{\@thmcounter{#1}}% \global\@namedef{#1}{\@defthm{#1}{#2}}% \global\@namedef{end#1}{\@endtheorem}% }% } \def\@defthm#1#2{% \refstepcounter{#1}% \@ifnextchar[{\@ydefthm{#1}{#2}}{\@xdefthm{#1}{#2}}% } \def\@xdefthm#1#2{% \@begindef{#2}{\csname the#1\endcsname}% \ignorespaces } \def\@ydefthm#1#2[#3]{% \trivlist \item[% \hskip 10\p@ \hskip \labelsep {\it #2% \savebox\@tempboxa{#3}% \ifdim \wd\@tempboxa>\z@ \ \box\@tempboxa \fi.% }]% \ignorespaces } \def\@begindef#1#2{% \trivlist \item[% \hskip 10\p@ \hskip \labelsep {\it #1\ \rm #2.}% ]% } \def\theequation{\arabic{equation}} \newcounter{part} \newcounter{section} \newcounter{subsection}[section] \newcounter{subsubsection}[subsection] \newcounter{paragraph}[subsubsection] \def\thepart{\Roman{part}} \def\thesection{\arabic{section}} \def\thesubsection{\thesection.\arabic{subsection}} \def\thesubsubsection{\thesubsection.\arabic{subsubsection}} %removed \subsecfnt 29 July 2002 gkmt \def\theparagraph{\thesubsubsection.\arabic{paragraph}} %removed \subsecfnt 29 July 2002 gkmt \newif\if@uchead \@ucheadfalse %% CHANGES: NEW NOTE %% NOTE: OK to use old-style font commands below, since they were %% suitably redefined for LaTeX2e %% END CHANGES \setcounter{secnumdepth}{3} \def\part{% \@startsection{part}{9}{\z@}{-10\p@ \@plus -4\p@ \@minus -2\p@} {4\p@}{\normalsize\@ucheadtrue}% } \def\section{% \@startsection{section}{1}{\z@}{-2\p@ \@plus -4\p@ \@minus -2\p@}% GM {1\p@}{\baselineskip 14pt\secfnt\@ucheadtrue}% } \def\subsection{% \@startsection{subsection}{2}{\z@}{-4\p@ \@plus -2\p@ \@minus -\p@} {-4\p@}{\secfnt}% } \def\subsubsection{% \@startsection{subsubsection}{3}{\z@}{-4\p@ \@plus -2\p@ \@minus -\p@}% {-3\p@}{\subsecfnt}% } %\def\paragraph{% % \vskip 12pt\@startsection{paragraph}{3}{\z@}{6\p@ \@plus \p@}% original % {-5\p@}{\subsecfnt}% %} % If one wants sections, subsections and subsubsections numbered, % but not paragraphs, one usually sets secnumepth to 3. % For that, the "depth" of paragraphs must be given correctly % in the definition (``4'' instead of ``3'' as second argument % of @startsection): \def\paragraph{% \vskip 12pt\@startsection{paragraph}{4}{\z@}{6\p@ \@plus \p@}% % GM and Wolfgang May - 11/30/06 {-5\p@}{\subsecfnt}% } %%\let\@period=. \let\@period=\@empty \def\@startsection#1#2#3#4#5#6{% \if@noskipsec %gkmt, 11 aug 99 \global\let\@period\@empty \leavevmode \global\let\@period.% \fi \par % \@tempskipa #4\relax \@afterindenttrue \ifdim \@tempskipa <\z@ \@tempskipa -\@tempskipa \@afterindentfalse \fi \if@nobreak \everypar{}% \else \addpenalty\@secpenalty \addvspace\@tempskipa \fi \parskip=6pt % GM July 2000 (non numbered) section heads \@ifstar {\@ssect{#3}{#4}{#5}{#6}} {\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}% } \def\@sect#1#2#3#4#5#6[#7]#8{% \ifnum #2>\c@secnumdepth \let\@svsec\@empty \else \refstepcounter{#1}% \edef\@svsec{% \begingroup %\ifnum#2>2 \noexpand\rm \fi % changed to next 29 July 2002 gkmt %\ifnum#2>2 \noexpand#6 \fi %% Lujo 2016/02/05 don't weirdly indent subsubsec \csname the#1\endcsname \endgroup \ifnum #2=1\relax .\fi \hskip 1em }% \fi \@tempskipa #5\relax \ifdim \@tempskipa>\z@ %% section \begingroup #6\relax \@hangfrom{\hskip #3\relax\@svsec}% \begingroup \interlinepenalty \@M \if@uchead \uppercase{#8}% \else #8% \fi %\par %% Lujo 2016/02/05 this seems extraneous \endgroup \endgroup \csname #1mark\endcsname{#7}% %%\vskip -12pt %gkmt, 11 aug 99 and GM July 2000 (was -14) - numbered section head spacing \addcontentsline{toc}{#1}{% \ifnum #2>\c@secnumdepth \else \protect\numberline{\csname the#1\endcsname}% \fi #7% }% \else %% subsection and below \def\@svsechd{% #6% \hskip #3\relax \@svsec \if@uchead \uppercase{#8}% \else #8% \fi \csname #1mark\endcsname{#7}% \addcontentsline{toc}{#1}{% \ifnum #2>\c@secnumdepth \else \protect\numberline{\csname the#1\endcsname}% \fi #7% }% }% \fi \@xsect{#5}\hskip 1pt \par \vskip -\parskip %% Lujo 2016/02/05 no vspace after heading } \def\@xsect#1{% \@tempskipa #1\relax \ifdim \@tempskipa>\z@ % \par % \nobreak % \vskip \@tempskipa \@afterheading \else \global\@nobreakfalse \global\@noskipsectrue \everypar{% \if@noskipsec \global\@noskipsecfalse \clubpenalty\@M \hskip -\parindent \begingroup \@svsechd \@period \endgroup \unskip \@tempskipa #1\relax \hskip -\@tempskipa \else \clubpenalty \@clubpenalty \everypar{}% \fi }% \fi \ignorespaces } \def\@trivlist{% \@topsepadd\topsep \if@noskipsec \global\let\@period\@empty \leavevmode \global\let\@period.% \fi \ifvmode \advance\@topsepadd\partopsep \else \unskip \par \fi \if@inlabel \@noparitemtrue \@noparlisttrue \else \@noparlistfalse \@topsep\@topsepadd \fi \advance\@topsep \parskip \leftskip\z@skip \rightskip\@rightskip \parfillskip\@flushglue \@setpar{\if@newlist\else{\@@par}\fi} \global\@newlisttrue \@outerparskip\parskip } %%% Actually, 'abbrev' works just fine as the default %%% Bibliography style. \typeout{Using 'Abbrev' bibliography style} \newcommand\bibyear[2]{% \unskip\quad\ignorespaces#1\unskip \if#2..\quad \else \quad#2 \fi } \newcommand{\bibemph}[1]{{\em#1}} \newcommand{\bibemphic}[1]{{\em#1\/}} \newcommand{\bibsc}[1]{{\sc#1}} \def\@normalcite{% \def\@cite##1##2{[##1\if@tempswa , ##2\fi]}% } \def\@citeNB{% \def\@cite##1##2{##1\if@tempswa , ##2\fi}% } \def\@citeRB{% \def\@cite##1##2{##1\if@tempswa , ##2\fi]}% } \def\start@cite#1#2{% \edef\citeauthoryear##1##2##3{% ###1% \ifnum#2=\z@ \else\ ###2\fi }% \ifnum#1=\thr@@ \let\@@cite\@citeyear \else \let\@@cite\@citenormal \fi \@ifstar{\@citeNB\@@cite}{\@normalcite\@@cite}% } \def\cite{\start@cite23} \def\citeNP{\cite*} \def\citeA{\start@cite10} \def\citeANP{\citeA*} \def\shortcite{\start@cite23} \def\shortciteNP{\shortcite*} \def\shortciteA{\start@cite20} \def\shortciteANP{\shortciteA*} \def\citeyear{\start@cite30} \def\citeyearNP{\citeyear*} \def\citeN{% \@citeRB \def\citeauthoryear##1##2##3{##1\ [##3% \def\reserved@a{##1}% \def\citeauthoryear####1####2####3{% \def\reserved@b{####1}% \ifx\reserved@a\reserved@b ####3% \else \errmessage{Package acmart Error: author mismatch in \string\citeN^^J^^J% See the acmart package documentation for explanation}% \fi }% }% \@ifstar\@citeyear\@citeyear } \def\shortciteN{% \@citeRB \def\citeauthoryear##1##2##3{##2\ [##3% \def\reserved@a{##2}% \def\citeauthoryear####1####2####3{% \def\reserved@b{####2}% \ifx\reserved@a\reserved@b ####3% \else \errmessage{Package acmart Error: author mismatch in \string\shortciteN^^J^^J% See the acmart package documentation for explanation}% \fi }% }% \@ifstar\@citeyear\@citeyear % GM July 2000 } \def\@citenormal{% \@ifnextchar [{\@tempswatrue\@citex;} {\@tempswafalse\@citex,[]}% % GM July 2000 } \def\@citeyear{% \@ifnextchar [{\@tempswatrue\@citex,}% {\@tempswafalse\@citex,[]}% } \def\@citex#1[#2]#3{% \let\@citea\@empty \@cite{% \@for\@citeb:=#3\do{% \@citea \def\@citea{#1 }% \edef\@citeb{\expandafter\@iden\@citeb}% \if@filesw \immediate\write\@auxout{\string\citation{\@citeb}}% \fi \@ifundefined{b@\@citeb}{% {\bf ?}% \@warning{% Citation `\@citeb' on page \thepage\space undefined% }% }% {\csname b@\@citeb\endcsname}% }% }{#2}% } \let\@biblabel\@gobble \newdimen\bibindent \setcounter{enumi}{1} \bibindent=0em \def\thebibliography#1{% \ifnum\addauflag=0\addauthorsection\global\addauflag=1\fi \section[References]{% <=== OPTIONAL ARGUMENT ADDED HERE {References} % was uppercased but this affects pdf bookmarks (SP/GM October 2004) % Lujo 2016/02/05 commenting out next line; seemed to have opposite effect from desired %{\vskip -9pt plus 1pt} % GM Nov. 2006 / GM July 2000 (for somewhat tighter spacing) \@mkboth{{\refname}}{{\refname}}% }% \vskip -.5\baselineskip \list{[\arabic{enumi}]}{% \settowidth\labelwidth{[#1]}% \leftmargin\labelwidth \advance\leftmargin\labelsep \advance\leftmargin\bibindent \parsep=0pt\itemsep=1pt % GM July 2000 \itemindent -\bibindent \listparindent \itemindent \usecounter{enumi} }% \let\newblock\@empty \raggedright % GM July 2000 \sloppy \sfcode`\.=1000\relax } \gdef\balancecolumns {\vfill\eject \global\@colht=\textheight \global\ht\@cclv=\textheight } \newcount\colcntr \global\colcntr=0 \newbox\savebox \gdef \@makecol {% \global\advance\colcntr by 1 \ifnum\colcntr>2 \global\colcntr=1\fi \ifvoid\footins \setbox\@outputbox \box\@cclv \else \setbox\@outputbox \vbox{% \boxmaxdepth \@maxdepth \@tempdima\dp\@cclv \unvbox \@cclv \vskip-\@tempdima \vskip \skip\footins \color@begingroup \normalcolor \footnoterule \unvbox \footins \color@endgroup }% \fi \xdef\@freelist{\@freelist\@midlist}% \global \let \@midlist \@empty \@combinefloats \ifvbox\@kludgeins \@makespecialcolbox \else \setbox\@outputbox \vbox to\@colht {% \@texttop \dimen@ \dp\@outputbox \unvbox \@outputbox \vskip -\dimen@ \@textbottom }% \fi \global \maxdepth \@maxdepth } \def\titlenote{\@ifnextchar[\@xtitlenote{\stepcounter\@mpfn \global\advance\titlenotecount by 1 \ifnum\titlenotecount=1 \raisebox{9pt}{$\ast$} \fi \ifnum\titlenotecount=2 \raisebox{9pt}{$\dagger$} \fi \ifnum\titlenotecount=3 \raisebox{9pt}{$\ddagger$} \fi \ifnum\titlenotecount=4 \raisebox{9pt}{$\S$} \fi \ifnum\titlenotecount=5 \raisebox{9pt}{$\P$} \fi \@titlenotetext }} \long\def\@titlenotetext#1{\insert\footins{% \ifnum\titlenotecount=1\global\tntoks={#1}\fi \ifnum\titlenotecount=2\global\tntokstwo={#1}\fi \ifnum\titlenotecount=3\global\tntoksthree={#1}\fi \ifnum\titlenotecount=4\global\tntoksfour={#1}\fi \ifnum\titlenotecount=5\global\tntoksfive={#1}\fi \reset@font\footnotesize \interlinepenalty\interfootnotelinepenalty \splittopskip\footnotesep \splitmaxdepth \dp\strutbox \floatingpenalty \@MM \hsize\columnwidth \@parboxrestore \protected@edef\@currentlabel{% }% \color@begingroup \color@endgroup}} %%%%%%%%%%%%%%%%%%%%%%%%% \ps@plain \baselineskip=11pt \let\thepage\relax % For NO page numbers - GM Nov. 30th. 1999 and July 2000 \def\setpagenumber#1{\global\setcounter{page}{#1}} \pagenumbering{arabic} % Arabic page numbers GM July 2000 \twocolumn % Double column. \flushbottom % Even bottom -- alas, does not balance columns at end of document \pagestyle{plain} % Need Copyright Year and Copyright Data to be user definable (in .tex file). % Gerry Nov. 30th. 1999 \newtoks\copyrtyr \newtoks\acmcopyr \newtoks\boilerplate \global\acmcopyr={X-XXXXX-XX-X/XX/XX} % Default - 5/11/2001 *** Gerry \global\copyrtyr={200X} % Default - 3/3/2003 *** Gerry \def\CopyrightYear#1{\global\copyrtyr{#1}} \def\crdata#1{\global\acmcopyr{#1}} \def\permission#1{\global\boilerplate{#1}} % \global\boilerplate={Copyright is held by the author/owner. Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee.} \newtoks\copyrightetc \global\copyrightetc{} \toappear{\the\boilerplate\par %{\confname{\the\conf}} \the\confinfo\par \the\copyrightetc.} % Commented out by Andrew Besmer to remove period for Lorrie Cranor and Heather Lipford replaced with line below {\confname{\the\conf}} \the\confinfo\par \the\copyrightetc} %\DeclareFixedFont{\altcrnotice}{OT1}{tmr}{m}{n}{8} % << patch needed for accenting e.g. Montreal - Gerry, May 2007 %\DeclareFixedFont{\altconfname}{OT1}{tmr}{m}{it}{8} % << patch needed for accenting in italicized confname - Gerry, May 2007 % %{\altconfname{{\the\conf}}} {\altcrnotice\the\confinfo\par} \the\copyrightetc.} % << Gerry, May 2007 % % The following section (i.e. 3 .sty inclusions) was added in May 2007 so as to fix the problems that many % authors were having with accents. Sometimes accents would occur, but the letter-character would be of a different % font. Conversely the letter-character font would be correct but, e.g. a 'bar' would appear superimposed on the % character instead of, say, an unlaut/diaresis. Sometimes the letter-character would NOT appear at all. % Using [T1]{fontenc} outright was not an option as this caused 99% of the authors to 'produce' a Type-3 (bitmapped) % PDF file - useless for production. % % For proper (font) accenting we NEED these packages to be part of the .cls file i.e. 'ae', 'aecompl' and 'aeguil' % ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ %% This is file `ae.sty' \def\fileversion{1.3} \def\filedate{2001/02/12} \NeedsTeXFormat{LaTeX2e} %\ProvidesPackage{ae}[\filedate\space\fileversion\space % GM % Almost European Computer Modern] % GM - keeping the log file clean(er) \newif\if@ae@slides \@ae@slidesfalse \DeclareOption{slides}{\@ae@slidestrue} \ProcessOptions \fontfamily{aer} \RequirePackage[T1]{fontenc} \if@ae@slides \renewcommand{\sfdefault}{laess} \renewcommand{\rmdefault}{laess} % no roman \renewcommand{\ttdefault}{laett} \else \renewcommand{\sfdefault}{aess} \renewcommand{\rmdefault}{aer} \renewcommand{\ttdefault}{aett} \fi \endinput %% %% End of file `ae.sty'. % % \def\fileversion{0.9} \def\filedate{1998/07/23} \NeedsTeXFormat{LaTeX2e} %\ProvidesPackage{aecompl}[\filedate\space\fileversion\space % GM %T1 Complements for AE fonts (D. Roegel)] % GM -- keeping the log file clean(er) \def\@ae@compl#1{{\fontencoding{T1}\fontfamily{cmr}\selectfont\symbol{#1}}} \def\guillemotleft{\@ae@compl{19}} \def\guillemotright{\@ae@compl{20}} \def\guilsinglleft{\@ae@compl{14}} \def\guilsinglright{\@ae@compl{15}} \def\TH{\@ae@compl{222}} \def\NG{\@ae@compl{141}} \def\ng{\@ae@compl{173}} \def\th{\@ae@compl{254}} \def\DJ{\@ae@compl{208}} \def\dj{\@ae@compl{158}} \def\DH{\@ae@compl{208}} \def\dh{\@ae@compl{240}} \def\@perthousandzero{\@ae@compl{24}} \def\textperthousand{\%\@perthousandzero} \def\textpertenthousand{\%\@perthousandzero\@perthousandzero} \endinput % % %% This is file `aeguill.sty' % This file gives french guillemets (and not guillemots!) % built with the Polish CMR fonts (default), WNCYR fonts, the LASY fonts % or with the EC fonts. % This is useful in conjunction with the ae package % (this package loads the ae package in case it has not been loaded) % and with or without the french(le) package. % % In order to get the guillemets, it is necessary to either type % \guillemotleft and \guillemotright, or to use an 8 bit encoding % (such as ISO-Latin1) which selects these two commands, % or, if you use the french package (but not the frenchle package), % to type << or >>. % % By default, you get the Polish CMR guillemets; if this package is loaded % with the `cm' option, you get the LASY guillemets; with `ec,' you % get the EC guillemets, and with `cyr,' you get the cyrillic guillemets. % % In verbatim mode, you always get the EC/TT guillemets. % % The default option is interesting in conjunction with PDF, % because there is a Type 1 version of the Polish CMR fonts % and these guillemets are very close in shape to the EC guillemets. % There are no free Type 1 versions of the EC fonts. % % Support for Polish CMR guillemets was kindly provided by % Rolf Niepraschk <niepraschk@ptb.de> in version 0.99 (2000/05/22). % Bernd Raichle provided extensive simplifications to the code % for version 1.00. % % This package is released under the LPPL. % % Changes: % Date version % 2001/04/12 1.01 the frenchle and french package are now distinguished. % \def\fileversion{1.01} \def\filedate{2001/04/12} \NeedsTeXFormat{LaTeX2e} %\ProvidesPackage{aeguill}[2001/04/12 1.01 % % GM %AE fonts with french guillemets (D. Roegel)] % GM - keeping the log file clean(er) %\RequirePackage{ae} % GM May 2007 - already embedded here \newcommand{\@ae@switch}[4]{#4} \DeclareOption{ec}{\renewcommand\@ae@switch[4]{#1}} \DeclareOption{cm}{\renewcommand\@ae@switch[4]{#2}} \DeclareOption{cyr}{\renewcommand\@ae@switch[4]{#3}} \DeclareOption{pl}{\renewcommand\@ae@switch[4]{#4}} \ExecuteOptions{pl} \ProcessOptions % % Load necessary packages % \@ae@switch{% ec % do nothing }{% cm \RequirePackage{latexsym}% GM - May 2007 - already 'mentioned as required' up above }{% cyr \RequirePackage[OT2,T1]{fontenc}% }{% pl \RequirePackage[OT4,T1]{fontenc}% } % The following command will be compared to \frenchname, % as defined in french.sty and frenchle.sty. \def\aeguillfrenchdefault{french}% \let\guill@verbatim@font\verbatim@font \def\verbatim@font{\guill@verbatim@font\ecguills{cmtt}% \let\guillemotleft\@oguills\let\guillemotright\@fguills} \begingroup \catcode`\<=13 \catcode`\>=13 \def\x{\endgroup \def\ae@lfguill{<<}% \def\ae@rfguill{>>}% }\x \newcommand{\ecguills}[1]{% \def\selectguillfont{\fontencoding{T1}\fontfamily{#1}\selectfont}% \def\@oguills{{\selectguillfont\symbol{19}}}% \def\@fguills{{\selectguillfont\symbol{20}}}% } \newcommand{\aeguills}{% \ae@guills % We redefine \guillemotleft and \guillemotright % in order to catch them when they are used % with \DeclareInputText (in latin1.def for instance) % We use \auxWARNINGi as a safe indicator that french.sty is used. \gdef\guillemotleft{\ifx\auxWARNINGi\undefined \@oguills % neither french.sty nor frenchle.sty \else \ifx\aeguillfrenchdefault\frenchname \ae@lfguill % french.sty \else \@oguills % frenchle.sty \fi \fi}% \gdef\guillemotright{\ifx\auxWARNINGi\undefined \@fguills % neither french.sty nor frenchle.sty \else \ifx\aeguillfrenchdefault\frenchname \ae@rfguill % french.sty \else \@fguills % frenchle.sty \fi \fi}% } % % Depending on the class option % define the internal command \ae@guills \@ae@switch{% ec \newcommand{\ae@guills}{% \ecguills{cmr}}% }{% cm \newcommand{\ae@guills}{% \def\selectguillfont{\fontencoding{U}\fontfamily{lasy}% \fontseries{m}\fontshape{n}\selectfont}% \def\@oguills{\leavevmode\nobreak \hbox{\selectguillfont (\kern-.20em(\kern.20em}\nobreak}% \def\@fguills{\leavevmode\nobreak \hbox{\selectguillfont \kern.20em)\kern-.2em)}% \ifdim\fontdimen\@ne\font>\z@\/\fi}}% }{% cyr \newcommand{\ae@guills}{% \def\selectguillfont{\fontencoding{OT2}\fontfamily{wncyr}\selectfont}% \def\@oguills{{\selectguillfont\symbol{60}}}% \def\@fguills{{\selectguillfont\symbol{62}}}} }{% pl \newcommand{\ae@guills}{% \def\selectguillfont{\fontencoding{OT4}\fontfamily{cmr}\selectfont}% \def\@oguills{{\selectguillfont\symbol{174}}}% \def\@fguills{{\selectguillfont\symbol{175}}}} } \AtBeginDocument{% \ifx\GOfrench\undefined \aeguills \else \let\aeguill@GOfrench\GOfrench \gdef\GOfrench{\aeguill@GOfrench \aeguills}% \fi } \endinput % %~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~