texlive[41385] Master/texmf-dist: acmart (31may16)

commits+karl at tug.org commits+karl at tug.org
Sun Jun 12 01:20:06 CEST 2016


Revision: 41385
          http://tug.org/svn/texlive?view=revision&revision=41385
Author:   karl
Date:     2016-06-12 01:20:06 +0200 (Sun, 12 Jun 2016)
Log Message:
-----------
acmart (31may16)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/acmart/README
    trunk/Master/texmf-dist/doc/latex/acmart/acmart.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigconf.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.tex
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.pdf
    trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.tex
    trunk/Master/texmf-dist/doc/latex/acmart/samplebody-conf.tex
    trunk/Master/texmf-dist/doc/latex/acmart/samplebody-journals.tex
    trunk/Master/texmf-dist/source/latex/acmart/acmart.dtx
    trunk/Master/texmf-dist/tex/latex/acmart/acmart.cls

Modified: trunk/Master/texmf-dist/doc/latex/acmart/README
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/README	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/README	2016-06-11 23:20:06 UTC (rev 41385)
@@ -6,3 +6,13 @@
 version 1.08    SIGPLAN reformatting (Matthew Fluet); bug fixes
 
 version 1.09    SIGPLAN: revert caption rules (Matthew Fluet)
+
+version 1.10    Bug fixes
+
+version 1.11    Customization of ACM theorem styles and proof
+                environment (Matthew Fluet).
+
+version 1.12    Bug fixes and documentation updates.  
+		Footnotes rearranged.
+                Option natbib is now mostly superfluous: the class 
+		makes a guess based on the format chosen.

Modified: trunk/Master/texmf-dist/doc/latex/acmart/acmart.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-acmlarge.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,4 +1,4 @@
-\documentclass[acmlarge,natbib]{acmart}
+\documentclass[acmlarge]{acmart}
 
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-acmsmall.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,4 +1,4 @@
-\documentclass[format=acmsmall,natbib=true, review=false, screen=true]{acmart}
+\documentclass[format=acmsmall, review=false, screen=true]{acmart}
 
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-acmtog.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,4 +1,4 @@
-\documentclass[acmtog, natbib, authorversion]{acmart}
+\documentclass[acmtog, authorversion]{acmart}
 
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-manuscript.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,5 +1,5 @@
 \listfiles
-\documentclass[manuscript, review, screen, natbib]{acmart}
+\documentclass[manuscript, review, screen]{acmart}
 \setcitestyle{super,sort&compress}
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi-a.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -144,7 +144,6 @@
 \end{sidebar}
 
 \begin{figure}
-  \centering
   \includegraphics[width=\marginparwidth]{sigchi-logo}
   \caption{Insert a caption below each figure.}
   \label{fig:sample}
@@ -191,7 +190,6 @@
 text. As stated in the footnote, footnotes should rarely be used.
 
 \begin{table}
-  \centering
   \caption{Table captions should be placed above the table. We
     recommend table lines be 1 point, 25\% black. Minimize use of
     table grid lines.}
@@ -263,7 +261,6 @@
 
 
 \begin{marginfigure}
-    \centering
     \includegraphics[width=\marginparwidth]{cats}
     \caption{In this image, the cats are tessellated within a square
       frame. Images should also have captions and be within the
@@ -295,7 +292,6 @@
 
 
 \begin{margintable}
-    \centering
     \caption{A simple narrow table in the left margin
       space.}
     \label{tab:table2}

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigchi.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigconf.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.pdf
===================================================================
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Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-siggraph.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,4 +1,4 @@
-\documentclass[siggraph, natbib=false, review=false]{acmart}
+\documentclass[siggraph, review=false]{acmart}
 
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.pdf
===================================================================
(Binary files differ)

Modified: trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/sample-sigplan.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,4 +1,4 @@
-\documentclass[sigplan, natbib=true, anonymous, review]{acmart}
+\documentclass[sigplan, anonymous, review]{acmart}
 
 \usepackage{booktabs} % For formal tables
 

Modified: trunk/Master/texmf-dist/doc/latex/acmart/samplebody-conf.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/samplebody-conf.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/samplebody-conf.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -141,7 +141,6 @@
 output of this document.
 
 \begin{table}
-  \centering
   \caption{Frequency of Special Characters}
   \label{tab:freq}
   \begin{tabular}{ccl}
@@ -167,7 +166,6 @@
 
 
 \begin{table*}
-  \centering
   \caption{Some Typical Commands}
   \label{tab:commands}
   \begin{tabular}{ccl}
@@ -206,13 +204,11 @@
 each of these are found in the \textit{Author's Guide}.
 
 \begin{figure}
-\centering
 \includegraphics{fly}
 \caption{A sample black and white graphic.}
 \end{figure}
 
 \begin{figure}
-\centering
 \includegraphics[height=1in, width=1in]{fly}
 \caption{A sample black and white graphic
 that has been resized with the \texttt{includegraphics} command.}
@@ -226,7 +222,6 @@
 with \textbf{figure*}, not \textbf{figure}!
 
 \begin{figure*}
-\centering
 \includegraphics{flies}
 \caption{A sample black and white graphic
 that needs to span two columns of text.}
@@ -234,7 +229,6 @@
 
 
 \begin{figure}
-\centering
 \includegraphics[height=1in, width=1in]{rosette}
 \caption{A sample black and white graphic that has
 been resized with the \texttt{includegraphics} command.}

Modified: trunk/Master/texmf-dist/doc/latex/acmart/samplebody-journals.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/acmart/samplebody-journals.tex	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/doc/latex/acmart/samplebody-journals.tex	2016-06-11 23:20:06 UTC (rev 41385)
@@ -1,6 +1,7 @@
 
 \section{Introduction}
 
+
 As a new technology, Wireless Sensor Networks (WSNs) has a wide
 range of applications \cite{Culler-01, Bahl-02, Akyildiz-01}, including
 environment monitoring, smart buildings, medical care, industrial and
@@ -185,7 +186,6 @@
 contains function calls, assignments, if clauses, and while loops.
 % Figure
 \begin{figure}
-  \centering
   \includegraphics{mouse}
   \caption{Code before preprocessing.}
   \label{fig:one}

Modified: trunk/Master/texmf-dist/source/latex/acmart/acmart.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/acmart/acmart.dtx	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/source/latex/acmart/acmart.dtx	2016-06-11 23:20:06 UTC (rev 41385)
@@ -129,11 +129,10 @@
 % later, so you probably have them installed.  Just in case here is
 % the list of these packages:
 % \begin{itemize}
-% \item \textsl{algorithm2e}, \url{http://www.ctan.org/pkg/algorithm2e}
 % \item \textsl{amscls}, \url{http://www.ctan.org/pkg/amscls}
 % \item \textsl{amsfonts}, \url{http://www.ctan.org/pkg/amsfonts}
 % \item \textsl{amsmath}, \url{http://www.ctan.org/pkg/amsmath}
-% \item \textsl{booktabs}, \url{http://www.ctan.org/pkg/booktabs}
+% \item \textsl{binhex}, \url{http://www.ctan.org/pkg/binhex}
 % \item \textsl{caption}, \url{http://www.ctan.org/pkg/caption}
 % \item \textsl{comment}, \url{http://www.ctan.org/pkg/comment}
 % \item \textsl{environ}, \url{http://www.ctan.org/pkg/environ}
@@ -146,11 +145,10 @@
 % \item \textsl{ifluatex}, \url{http://www.ctan.org/pkg/ifluatex}
 % \item \textsl{ifxetex}, \url{http://www.ctan.org/pkg/ifxetex}
 % \item \textsl{inconsolata}, \url{http://www.ctan.org/pkg/inconsolata}
-% \item \textsl{kastrup}, \url{http://www.ctan.org/pkg/kastrup}
+% \item \textsl{latex-tools}, \url{http://www.ctan.org/pkg/latex-tools}
 % \item \textsl{libertine}, \url{http://www.ctan.org/pkg/libertine}
 % \item \textsl{manyfoot}, \url{http://www.ctan.org/pkg/manyfoot}
 % \item \textsl{microtype}, \url{http://www.ctan.org/pkg/microtype}
-% \item \textsl{mptopdf}, \url{http://www.ctan.org/pkg/mptopdf}
 % \item \textsl{ms}, \url{http://www.ctan.org/pkg/ms}
 % \item \textsl{mweights}, \url{http://www.ctan.org/pkg/mweights}
 % \item \textsl{natbib}, \url{http://www.ctan.org/pkg/natbib}
@@ -158,9 +156,7 @@
 % \item \textsl{newtx}, \url{http://www.ctan.org/pkg/newtx}
 % \item \textsl{oberdiek}, \url{http://www.ctan.org/pkg/oberdiek}
 % \item \textsl{pdftex-def}, \url{http://www.ctan.org/pkg/pdftex-def}
-% \item \textsl{relsize}, \url{http://www.ctan.org/pkg/relsize}
 % \item \textsl{setspace}, \url{http://www.ctan.org/pkg/setspace}
-% \item \textsl{tools}, \url{http://www.ctan.org/pkg/tools}
 % \item \textsl{totpages}, \url{http://www.ctan.org/pkg/totpages}
 % \item \textsl{trimspaces}, \url{http://www.ctan.org/pkg/trimspaces}
 % \item \textsl{upquote}, \url{http://www.ctan.org/pkg/upquote}
@@ -248,7 +244,9 @@
 % articles.  
 % 
 % The option |natbib| is used when the corresponding
-% \BibTeX\ style is based on |natbib|.  
+% \BibTeX\ style is based on |natbib|.  In most cases you do not need
+% to set it.  See
+% Section~\ref{sec:ug_bibliography}.  
 %
 % The option |anonymous| is used
 % for anonymous review process: all author information becomes
@@ -265,7 +263,7 @@
 %     review & false & A review version: lines are numbered,
 %     hyperlinks are colored\\
 %     screen & false & A screen version: hyperlinks are colored\\
-%     natbib & false & Whether to use |natbib| package (see
+%     natbib &  & Whether to use |natbib| package (see
 %     Section~\ref{sec:ug_bibliography})\\
 %     anonymous & false & Whether to make author(s) anonymous\\
 %     authorversion & false & Whether to generate a special
@@ -869,6 +867,12 @@
 % \end{description}
 %
 %
+% Tables and figures (including margin tables and margin figures) are
+% by default centered.  However, in some cases (for example, when you
+% use several subimages per figure) you may need to override this
+% decision.  A good way to do so is to put the contents into a
+% \cs{minipage} of the width \cs{columnwidth}.  
+%
 %\subsection{Theorems}
 %\label{sec:ug_theorems}
 %
@@ -936,33 +940,45 @@
 %\subsection{Bibliography}
 %\label{sec:ug_bibliography}
 %
-% The Boolean option |natbib| selects whether to use |natbib| package
-% for bibliography.  If you use |natbib|, then commands like
-% \cs{citep} and \cs{citeauthor} are automatically supported.  You may
-% customize \cs{natbib} using \cs{setcitestyle} command, for example,
+% At present some formats use \textsl{natbib} package by default,
+% while some are not compatible with \textsl{natbib}.  Table
+%
+% \begin{table}
+%   \caption{Bibliography styles used by different formats}
+%   \label{tab:bst}
+%   \begin{tabularx}{\textwidth}{l<{\ttfamily}lX<{\raggedright}l}
+%     \toprule
+%     \normalfont Format & \textsl{natbib} use & Bibliography style &
+%     Citaton format\\
+%     \midrule
+%     manuscript & Yes & ACM-Reference-Format-Journals & Author/year\\
+%     acmsmall & Yes & ACM-Reference-Format-Journals & Author/year\\
+%     acmlarge & Yes & ACM-Reference-Format-Journals & Author/year\\
+%     acmtog & Yes & ACM-Reference-Format-Journals & Author/year\\
+%     sigconf & No & acm-abbrv, acm-alpha, acm-plain or acm-unsrt &
+%     Numeric or alpha \\
+%     siggraph & No & acmsiggraph & Author/year \\
+%     sigplan & Yes & ACM-Reference-Format-Journals & Author/year \\
+%     sigchi & No & SIGCHI-Reference-Format & Numeric\\
+%     sigchi-a & No & SIGCHI-Reference-Format & Numeric \\
+%     \bottomrule
+%   \end{tabularx}
+% \end{table}
+%
+% Usually when you select a format, \LaTeX\ automatically determines
+% whether you need \textsl{natbib} and the required settings.
+% However, you can ovveride these decision by manually setting the
+% option |natbib| to |true| or |false|.  You may further customize
+% \textsl{natbib} using \cs{setcitestyle} command, for example,
 % \begin{verbatim}
 % \setcitestyle{numbers,sort&compress}
 % \end{verbatim}
-% 
 %
-% ACM journals use |natbib| and the style
-% |ACM-Reference-Format-Journals|.
+% If you use |natbib|, then commands like \cs{citep} and
+% \cs{citeauthor} are automatically supported.  
 %
-% Most ACM conference proceedings do \emph{not} use |natbib|.
-% SIGGRAPH conferences use |acmsiggraph| style.  SIGCHI conferences
-% use |SIGCHI-Reference-Format| style.  The other conferences employ
-% one of the four styles:
-% \begin{enumerate}
-% \item acm-abbrv
-% \item acm-alpha
-% \item acm-plain
-% \item acm-unsrt
-% \end{enumerate}
-% The author should consult specific instructions about the
-% style to choose.
 %
 %
-%
 %\subsection{Colors}
 %\label{sec:ug_colors}
 %
@@ -974,6 +990,30 @@
 % assignments.
 %
 %
+%
+%
+%\subsection{Typographich niceties}
+%\label{sec:ug_penalties}
+%
+% By default |acmart| prevents all widows and orphans (i.e. lonely
+% lines at the beginning and the end of the page) and hyphenation at
+% the end of the page.  This is done by rather strict settings
+% \begin{verbatim}
+% \widowpenalty=10000
+% \clubpenalty=10000
+% \brokenpenalty=10000
+% \end{verbatim}
+% However, this may lead to frustrating results when the authors must
+% obey a page limit.  Setting these penalties to smaller values may
+% help if you absolutely need to.
+%
+% Another problem might be the too strict line breaking rules.  Again,
+% a strategically placed \cs{sloppy} command or putting the
+% problematic paragraph inside \texttt{sloppypar} environment might
+% help---but beware the results might be, well, sloppy.
+%
+%
+%
 % \StopEventually{
 % \clearpage
 % \bibliography{acmart}
@@ -997,7 +1037,7 @@
 \ProvidesFile{acmart.dtx}
 %</gobble>
 %<class>\ProvidesClass{acmart}
-[2016/05/18 v1.09 Typesetting articles for Association of
+[2016/05/30 v1.12 Typesetting articles for Association of
 Computing Machinery]
 %    \end{macrocode}
 %
@@ -1022,6 +1062,9 @@
 % \changes{v1.08}{2016/05/13}{SIGPLAN reformatting by Matthew Fluet}
 % \changes{v1.08}{2016/05/13}{Typos corrected (Tobias Pape)}
 % \changes{v1.09}{2016/05/18}{Revert SIGPLAN caption rules}
+% \changes{v1.11}{2016/05/27}{Customization of ACM theorem styles and
+% proof environment by Matthew Fluet}
+% \changes{v1.12}{2016/05/30}{Documentation updates}
 %
 %
 % And the driver code:
@@ -1126,18 +1169,27 @@
 % \end{macro}
 %
 %
+% \begin{macro}{\if at ACM@natbib at override}
+% \changes{v1.12}{2016/05/30}{Added macro}
+%   Whether to override the format decision about \textsl{natbib}
+%    \begin{macrocode}
+\newif\if at ACM@natbib at override
+\@ACM at natbib@overridefalse
+%    \end{macrocode}
+%   
+% \end{macro}
 %
 % \begin{macro}{\if at ACM@natbib}
 %   Whether we use natbib mode
 %    \begin{macrocode}
 \define at boolkey+{acmart.cls}[@ACM@]{natbib}[true]{%
+  \@ACM at natbib@overridetrue
   \if at ACM@natbib
-    \PackageInfo{\@classname}{Using natbib mode}%
+    \PackageInfo{\@classname}{Explicitly selecting natbib mode}%
   \else
-    \PackageInfo{\@classname}{Not using natbib mode}%
+    \PackageInfo{\@classname}{Explicitly deselecting natbib mode}%
   \fi}{\PackageError{\@classname}{Option natbib can be either true or
     false}}
-\ExecuteOptionsX{natbib=false}
 %    \end{macrocode}
 %
 % \end{macro}
@@ -1243,6 +1295,34 @@
 \fi
 %    \end{macrocode}
 %
+% A format sets up \cs{if at ACM@natbib} only if
+% \cs{@ACM at natbib@override} is false (i.e. user did \emph{not}
+% overrode format's selection):
+%    \begin{macrocode}
+\if at ACM@natbib at override\else
+  \ifcase\ACM at format@nr
+  \relax % manuscript
+    \@ACM at natbibtrue
+  \or % acmsmall
+    \@ACM at natbibtrue
+  \or % acmlarge
+    \@ACM at natbibtrue
+  \or % acmtog
+    \@ACM at natbibtrue
+  \or % sigconf
+    \@ACM at natbibfalse
+  \or % siggraph
+    \@ACM at natbibfalse
+   \or % sigplan
+    \@ACM at natbibtrue
+   \or % sigchi
+    \@ACM at natbibfalse
+  \or % sigchi-a
+    \@ACM at natbibfalse
+  \fi
+\fi
+%    \end{macrocode}
+% 
 %
 %\subsection{Loading base class and package}
 %\label{sec:loading}
@@ -1660,18 +1740,32 @@
 % special insert for bibstrip.  In the old ACM classes bibstrip was a
 % \cs{@float}.  The problem with floats is that they tend to, well,
 % float---and we want the guarantee they stay.  
+%
+% We use \textsl{manyfoot} for layered footnotes instead.
+%
+% \begin{macro}{\copyrightpermissionfootnoterule}
+% \changes{v1.12}{2016/05/30}{Added macro}
+%   This is the footnote rule that separates bibstrip from the rest of
+%   the paper.  It is a full width rule.
 %    \begin{macrocode}
+\def\copyrightpermissionfootnoterule{\kern-3\p@
+  \hrule \@width \columnwidth \kern 2.6\p@}
+%    \end{macrocode}
+% \end{macro}
+%
+%    \begin{macrocode}
 \RequirePackage{manyfoot}
+\SelectFootnoteRule[2]{copyrightpermission}
 \DeclareNewFootnote{copyrightpermission}
-\skip\footinscopyrightpermission=0.1\baselineskip plus 0.1\baselineskip
 %    \end{macrocode}
 % 
 %
 % \begin{macro}{\footnoterule}
+% \changes{v1.12}{2016/05/30}{Made shorter}
 %   Tschichold's rules:
 %    \begin{macrocode}
 \def\footnoterule{\kern-3\p@
-  \hrule \@width \columnwidth \kern 2.6\p@}
+  \hrule \@width 4pc \kern 2.6\p@}
 %    \end{macrocode}
 %
 % \end{macro}
@@ -1726,12 +1820,37 @@
 %\subsection{Fonts}
 %\label{sec:fonts}
 %
-% We use Times throughout
+% \changes{v1.12}{2016/05/30}{Added graceful behavior when libertine
+% fonts are absent}%
+%
+% \begin{macro}{\if at ACM@newfonts}
+% \changes{v1.12}{2016/05/30}{Added macro}%
+%   Whether we load the new fonts
 %    \begin{macrocode}
-\usepackage[tt=false]{libertine}
-\usepackage[varqu]{zi4}
-\usepackage[libertine]{newtxmath}
+\newif\if at ACM@newfonts
+\@ACM at newfontstrue
+\IfFileExists{libertine.sty}{}{\ClassWarning{\@classname}{You do not
+    have libertine package installed.  Please upgrade your 
+    TeX}\@ACM at newfontsfalse}
+\IfFileExists{zi4.sty}{}{\ClassWarning{\@classname}{You do not
+    have zi4 package installed.  Please upgrade your TeX}\@ACM at newfontsfalse}
+\IfFileExists{newtxmath.sty}{}{\ClassWarning{\@classname}{You do not
+    have newtxmath package installed.  Please upgrade your
+    TeX}\@ACM at newfontsfalse} 
 %    \end{macrocode}
+%   
+% \end{macro}
+% 
+% We use Times throughout.
+%    \begin{macrocode}
+\if at ACM@newfonts
+\RequirePackage[tt=false]{libertine}
+\RequirePackage[varqu]{zi4}
+\RequirePackage[libertine]{newtxmath}
+\else
+\RequirePackage{textcomp}
+\fi
+%    \end{macrocode}
 %
 % The SIGCHI extended abstracts are sans serif:
 %    \begin{macrocode}
@@ -1804,10 +1923,11 @@
 % \end{macro}
 %
 % \begin{macro}{\@marginfigure}
+% \changes{v1.12}{2016/05/30}{Now centering by default}
 %   The processing of the saved text
 %    \begin{macrocode}
 \long\def\@marginfigure#1{\bgroup\captionsetup{type=figure}%
-  \marginpar{\small#1}\egroup}
+  \marginpar{\centering\small#1}\egroup}
 %    \end{macrocode}
 %
 % \end{macro}
@@ -1821,10 +1941,11 @@
 % \end{macro}
 %
 % \begin{macro}{\@margintable}
+% \changes{v1.12}{2016/05/30}{Now centering by default}
 %   The processing of the saved text
 %    \begin{macrocode}
 \long\def\@margintable#1{\bgroup\captionsetup{type=table}%
-  \marginpar{\small#1}\egroup}
+  \marginpar{\centering\small#1}\egroup}
 %    \end{macrocode}
 %
 % \end{macro}
@@ -1908,6 +2029,15 @@
 %    \end{macrocode}
 %
 %
+% \begin{macro}{\descriptionlabel}
+% \changes{v1.12}{2016/05/30}{Redefined}
+%   We do not use default colon as \cs{amsart} does:
+%    \begin{macrocode}
+\renewcommand{\descriptionlabel}[1]{\hspace\labelsep \upshape\bfseries #1}
+%    \end{macrocode}
+%   
+% \end{macro}
+%
 %\subsection{Top matter data}
 %\label{sec:top_matter_data}
 %
@@ -2722,6 +2852,7 @@
 %
 % \end{macro}
 %
+% \changes{v1.10}{2016/05/22}{Changes of `licensedothergov' wording}
 % Keys:
 %    \begin{macrocode}
 \define at choicekey*{ACM@}{acmcopyrightmode}[%
@@ -2761,7 +2892,6 @@
   \fi
   \ifnum\acm at copyrightmode=11\relax % licensedothergov
    \@acmownedfalse
-   \@printcopyrightfalse
   \fi}
 %    \end{macrocode}
 %
@@ -2803,6 +2933,8 @@
   \or % othergov
   ACM\@.
   \or % licensedothergov
+  Copyright held by the owner/author(s). Publication rights licensed to
+  ACM\@.
   \fi}
 %    \end{macrocode}
 %
@@ -2999,8 +3131,17 @@
 % \changes{v1.07}{2016/05/03}{Corrected a bug with abstract footnotes}
 % \changes{v1.07}{2016/05/03}{Corrected a bug with permssion and
 % footnotes order}
+% \changes{v1.10}{2016/05/23}{Corrected a bug with doi in manuscript
+% and author vertsion,
+% \url{https://github.com/borisveytsman/acmart/issues/36}} 
+% \changes{v1.12}{2016/05/30}{Moved thankses to copyrightpermission box.}
 %   The (in)famous \cs{maketitle}.  Note that in sigchi-a mode authors
 %   are \emph{not} in the title box.
+%
+%  Another note: there is a subtle difference between author notes,
+%  title notes and thankses.  The latter refer to the paper itself,
+%  and therefore belong to the copyright/permission block.  By the
+%  way, this was the default behavior of the old ACM classes.  
 %    \begin{macrocode}
 \def\maketitle{%
   \if at ACM@anonymous
@@ -3026,7 +3167,8 @@
   \let\@makefnmark\relax  \let\@thefnmark\relax
   \let\@makefntext\noindent
   \ifx\@empty\thankses\else
-    \@footnotetext{\def\par{\let\par\@par}\parindent\z@\@setthanks}%
+    \footnotetextcopyrightpermission{%
+      \def\par{\let\par\@par}\parindent\z@\@setthanks}%
   \fi
   \footnotetextcopyrightpermission{\parindent\z@\parskip0.1\baselineskip
   \if at ACM@authorversion\else
@@ -3063,13 +3205,14 @@
         \if at ACM@journal
           \@permissionCodeOne/\@acmYear/\@acmMonth-ART\@acmArticle\
           \$\@acmPrice\\
+          DOI: \nolinkurl{\@acmDOI}%
         \else % Conference
            \@acmISBN
            \ifx\@acmPrice\@empty.\else\dots\$\@acmPrice\fi\\
+           DOI: \nolinkurl{\@acmDOI}%
         \fi
       \fi
-    \fi
-    DOI: \nolinkurl{\@acmDOI}}%
+    \fi}%
   \endgroup
   \setcounter{footnote}{0}%
   \@mkabstract
@@ -3809,6 +3952,7 @@
 %
 %
 % \begin{macro}{standardpagestyle}
+% \changes{v1.10}{2016/05/22}{Reversed folios location}
 %   The pagestyle for all pages but the first one
 %    \begin{macrocode}
 \fancypagestyle{standardpagestyle}{%
@@ -3817,16 +3961,16 @@
   \renewcommand{\footrulewidth}{\z@}%
   \ifcase\ACM at format@nr
   \relax % manuscript
-    \fancyhead[RE]{\thepage}%
-    \fancyhead[LO]{\ACM at linecount\thepage}%
-    \fancyhead[LE]{\ACM at linecount\shortauthors}%
-    \fancyhead[RO]{\shorttitle}%
+    \fancyhead[LE]{\ACM at linecount\thepage}%
+    \fancyhead[RO]{\thepage}%
+    \fancyhead[RE]{\shortauthors}%
+    \fancyhead[LO]{\ACM at linecount\shorttitle}%
     \fancyfoot[RO,LE]{\footnotesize Manuscript submitted to ACM}%
   \or % acmsmall
-    \fancyhead[RE]{\sffamily\@acmArticle:\thepage}%
-    \fancyhead[LO]{\ACM at linecount\sffamily\@acmArticle:\thepage}%
-    \fancyhead[LE]{\ACM at linecount\sffamily\shortauthors}%
-    \fancyhead[RO]{\sffamily\shorttitle}%
+    \fancyhead[LE]{\ACM at linecount\sffamily\@acmArticle:\thepage}%
+    \fancyhead[RO]{\sffamily\@acmArticle:\thepage}%
+    \fancyhead[RE]{\sffamily\shortauthors}%
+    \fancyhead[LO]{\ACM at linecount\sffamily\shorttitle}%
     \fancyfoot[RO,LE]{\footnotesize \@journalName, Vol. \@acmVolume, No.
     \@acmNumber, Article \@acmArticle.  Publication date: \@acmPubDate.}%
   \or % acmlarge
@@ -3968,36 +4112,16 @@
 %\label{sec:sectioninng}
 %
 %
-%   Sectioning is different for different levels
-%    \begin{macrocode}
-\renewcommand\section{\@startsection{section}{1}{\z@}%
-  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {.25\baselineskip}%
-  {\@secfont}}
-\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
-  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {.25\baselineskip}%
-  {\@subsecfont}}
-\renewcommand\subsubsection{\@startsection{subsubsection}{3}{10pt}%
-  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {-3.5\p@}%
-  {\@subsubsecfont\@adddotafter}}
-\renewcommand\paragraph{\@startsection{paragraph}{4}{\parindent}%
-  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {-3.5\p@}%
-  {\@parfont\@adddotafter}}
-\renewcommand\part{\@startsection{part}{9}{\z@}%
-  {-10\p@ \@plus -4\p@ \@minus -2\p@}%
-  {4\p@}%
-  {\@parfont}}
-%    \end{macrocode}
 %
-%
-% Fonts for sections etc. are different for different formats.  Also,
-% some formats use the ugly period after section number (sigh):
+% \begin{macro}{\@secfont}
+% \begin{macro}{\@subsecfont}
+% \begin{macro}{\@subsubsecfont}
+% \begin{macro}{\@parfont}
+%   \changes{v1.12}{2016/05/30}{Moved to \cs{section at raggedright}}%
+% Fonts for sections etc. are different for different formats. 
 %    \begin{macrocode}
-\def\@secfont{\sffamily\bfseries\raggedright\MakeUppercase}
-\def\@subsecfont{\sffamily\bfseries\raggedright}
+\def\@secfont{\sffamily\bfseries\section at raggedright\MakeUppercase}
+\def\@subsecfont{\sffamily\bfseries\section at raggedright}
 \def\@subsubsecfont{\sffamily\itshape}
 \def\@parfont{\itshape}
 \setcounter{secnumdepth}{3}
@@ -4005,25 +4129,25 @@
 \relax % manuscript
 \or % acmsmall
 \or % acmlarge
- \def\@secfont{\sffamily\large\raggedright\MakeUppercase}
- \def\@subsecfont{\sffamily\large\raggedright}
+ \def\@secfont{\sffamily\large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\sffamily\large\section at raggedright}
 \or % acmtog
- \def\@secfont{\sffamily\large\raggedright\MakeUppercase}
- \def\@subsecfont{\sffamily\large\raggedright}
+ \def\@secfont{\sffamily\large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\sffamily\large\section at raggedright}
 \or % sigconf
- \def\@secfont{\bfseries\Large\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\Large\raggedright}
+ \def\@secfont{\bfseries\Large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\Large\section at raggedright}
 \or % siggraph
- \def\@secfont{\bfseries\sffamily\Large\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\Large\raggedright}
+ \def\@secfont{\bfseries\sffamily\Large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\Large\section at raggedright}
 \or % sigplan
- \def\@secfont{\bfseries\Large\raggedright}
- \def\@subsecfont{\bfseries\raggedright}
+ \def\@secfont{\bfseries\Large\section at raggedright}
+ \def\@subsecfont{\bfseries\section at raggedright}
  \renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
    {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
    {.25\baselineskip}%
    {\@subsubsecfont}}
- \def\@subsubsecfont{\bfseries\raggedright}
+ \def\@subsubsecfont{\bfseries\section at raggedright}
  \renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
    {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
    {-3.5\p@}%
@@ -4036,15 +4160,20 @@
  \def\@subparfont{\itshape}
 \or % sigchi
  \setcounter{secnumdepth}{1}
- \def\@secfont{\bfseries\sffamily\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\raggedright}
+ \def\@secfont{\bfseries\sffamily\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\section at raggedright}
 \or % sigchi-a
  \setcounter{secnumdepth}{0}
- \def\@secfont{\bfseries\sffamily\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\raggedright}
+ \def\@secfont{\bfseries\sffamily\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\section at raggedright}
 \fi
 %    \end{macrocode}
 %
+% \end{macro}
+% \end{macro} 
+% \end{macro}
+% \end{macro}
+% 
 % \begin{macro}{\@adddotafter}
 %   Add punctuation after the command
 %    \begin{macrocode}
@@ -4062,12 +4191,99 @@
 % \end{macro}
 %
 %
+%   Sectioning is different for different levels
+%    \begin{macrocode}
+\renewcommand\section{\@startsection{section}{1}{\z@}%
+  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {.25\baselineskip}%
+  {\@secfont}}
+\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
+  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {.25\baselineskip}%
+  {\@subsecfont}}
+\renewcommand\subsubsection{\@startsection{subsubsection}{3}{10pt}%
+  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {-3.5\p@}%
+  {\@subsubsecfont\@adddotafter}}
+\renewcommand\paragraph{\@startsection{paragraph}{4}{\parindent}%
+  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {-3.5\p@}%
+  {\@parfont\@adddotafter}}
+\renewcommand\part{\@startsection{part}{9}{\z@}%
+  {-10\p@ \@plus -4\p@ \@minus -2\p@}%
+  {4\p@}%
+  {\@parfont}}
+%    \end{macrocode}
 %
+% \begin{macro}{\section at raggedright}
+%   \changes{v1.12}{2016/05/30}{Introduced macro}%
+%   Special version of \cs{raggedright} compatible with
+%   \cs{MakeUppercase}
+%    \begin{macrocode}
+\def\section at raggedright{\@rightskip\@flushglue 
+  \rightskip\@rightskip
+  \leftskip\z at skip
+  \parindent\z@}
+%    \end{macrocode}
+%   
+% \end{macro}
 %
+%
 %\subsection{Theorems}
 %\label{sec:theorems}
 %
 %
+% \begin{macro}{\@acmplainbodyfont}
+%   The font to typeset the |acmplain| theorem style body.
+%    \begin{macrocode}
+\def\@acmplainbodyfont{\itshape}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmplainindent}
+%   The amount to indent the |acmplain| theorem style.
+%    \begin{macrocode}
+\def\@acmplainindent{\parindent}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmplainheadfont}
+%   The font to typeset the |acmplain| theorem style head.
+%    \begin{macrocode}
+\def\@acmplainheadfont{\scshape}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmplainnotefont}
+%   The font to typeset the |acmplain| theorem style note.
+%    \begin{macrocode}
+\def\@acmplainnotefont{\@empty}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% Customization of |acmplain| theorem style:
+%    \begin{macrocode}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@acmplainbodyfont{\itshape}
+  \def\@acmplainindent{\z@}
+  \def\@acmplainheadfont{\bfseries}
+  \def\@acmplainnotefont{\normalfont}
+\or % sigchi
+\or % sigchi-a
+\fi
+%    \end{macrocode}
+%
 % \begin{macro}{acmplain}
 %   The |acmplain| theorem style
 %    \begin{macrocode}
@@ -4075,17 +4291,69 @@
   {.5\baselineskip\@plus.2\baselineskip
     \@minus.2\baselineskip}% space above
   {.5\baselineskip\@plus.2\baselineskip
-    \@minus.2\baselineskip}% Space below
-  {\itshape}% body font
-  {\parindent}% indent amount
-  {\scshape}% head font
+    \@minus.2\baselineskip}% space below
+  {\@acmplainbodyfont}% body font
+  {\@acmplainindent}% indent amount
+  {\@acmplainheadfont}% head font
   {.}% punctuation after head
   {.5em}% spacing after head
-  {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}% head spec
+  {\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmplainnotefont(#3)}}}% head spec
 %    \end{macrocode}
 %
 % \end{macro}
 %
+%
+% \begin{macro}{\@acmdefinitionbodyfont}
+%   The font to typeset the |acmdefinition| theorem style body.
+%    \begin{macrocode}
+\def\@acmdefinitionbodyfont{\normalfont}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmdefinitionindent}
+%   The amount to indent the |acmdefinition| theorem style.
+%    \begin{macrocode}
+\def\@acmdefinitionindent{\parindent}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmdefinitionheadfont}
+%   The font to typeset the |acmdefinition| theorem style head.
+%    \begin{macrocode}
+\def\@acmdefinitionheadfont{\itshape}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@acmdefinitionnotefont}
+%   The font to typeset the |acmdefinition| theorem style note.
+%    \begin{macrocode}
+\def\@acmdefinitionnotefont{\@empty}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% Customization of |acmdefinition| theorem style:
+%    \begin{macrocode}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@acmdefinitionbodyfont{\normalfont}
+  \def\@acmdefinitionindent{\z@}
+  \def\@acmdefinitionheadfont{\bfseries}
+  \def\@acmdefinitionnotefont{\normalfont}
+\or % sigchi
+\or % sigchi-a
+\fi
+%    \end{macrocode}
+%
 % \begin{macro}{acmdefinition}
 %   The |acmdefinition| theorem style
 %    \begin{macrocode}
@@ -4093,13 +4361,13 @@
   {.5\baselineskip\@plus.2\baselineskip
     \@minus.2\baselineskip}% space above
   {.5\baselineskip\@plus.2\baselineskip
-    \@minus.2\baselineskip}% Space below
-  {\normalfont}% body font
-  {\parindent}% indent amount
-  {\itshape}% head font
+    \@minus.2\baselineskip}% space below
+  {\@acmdefinitionbodyfont}% body font
+  {\@acmdefinitionindent}% indent amount
+  {\@acmdefinitionheadfont}% head font
   {.}% punctuation after head
   {.5em}% spacing after head
-  {\thmname{#1}\thmnumber{ #2}\thmnote{ \itshape(#3)}}% head spec
+  {\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmdefinitionnotefont(#3)}}}% head spec
 %    \end{macrocode}
 %
 % \end{macro}
@@ -4115,19 +4383,52 @@
 \theoremstyle{acmdefinition}
 \newtheorem{example}[theorem]{Example}
 \newtheorem{definition}[theorem]{Definition}
+\theoremstyle{acmplain}
 %    \end{macrocode}
 %
 %
+% \begin{macro}{\@proofnamefont}
+%   The font to typeset the proof name.
+%    \begin{macrocode}
+\def\@proofnamefont{\scshape}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\@proofindent}
+%   Whether or not to indent proofs.
+%    \begin{macrocode}
+\def\@proofindent{\indent}
+%    \end{macrocode}
+%
+% \end{macro}
+%
+% Customization of proof environment.
+%    \begin{macrocode}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@proofnamefont{\itshape}
+  \def\@proofindent{\noindent}
+\or % sigchi
+\or % sigchi-a
+\fi
+%    \end{macrocode}
+%
 % \begin{macro}{proof}
-%   We want small caps proof name
+%   We want some customization of proof environment.
 %    \begin{macrocode}
 \renewenvironment{proof}[1][\proofname]{\par
   \pushQED{\qed}%
   \normalfont \topsep6\p@\@plus6\p@\relax
   \trivlist
-  \item[\indent\hskip\labelsep
-        \scshape
-    #1\@addpunct{.}]\ignorespaces
+  \item[\@proofindent\hskip\labelsep
+        {\@proofnamefont #1\@addpunct{.}}]\ignorespaces
 }{%
   \popQED\endtrivlist\@endpefalse
 }

Modified: trunk/Master/texmf-dist/tex/latex/acmart/acmart.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/acmart/acmart.cls	2016-06-11 23:19:34 UTC (rev 41384)
+++ trunk/Master/texmf-dist/tex/latex/acmart/acmart.cls	2016-06-11 23:20:06 UTC (rev 41385)
@@ -37,7 +37,7 @@
 %%   Right brace   \}     Tilde         \~}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesClass{acmart}
-[2016/05/18 v1.09 Typesetting articles for Association of
+[2016/05/30 v1.12 Typesetting articles for Association of
 Computing Machinery]
 \def\@classname{acmart}
 \RequirePackage{xkeyval}
@@ -82,14 +82,16 @@
   \fi}{\PackageError{\@classname}{Option authorversion can be either true or
     false}}
 \ExecuteOptionsX{authorversion=false}
+\newif\if at ACM@natbib at override
+\@ACM at natbib@overridefalse
 \define at boolkey+{acmart.cls}[@ACM@]{natbib}[true]{%
+  \@ACM at natbib@overridetrue
   \if at ACM@natbib
-    \PackageInfo{\@classname}{Using natbib mode}%
+    \PackageInfo{\@classname}{Explicitly selecting natbib mode}%
   \else
-    \PackageInfo{\@classname}{Not using natbib mode}%
+    \PackageInfo{\@classname}{Explicitly deselecting natbib mode}%
   \fi}{\PackageError{\@classname}{Option natbib can be either true or
     false}}
-\ExecuteOptionsX{natbib=false}
 \define at boolkey+{acmart.cls}[@ACM@]{anonymous}[true]{%
   \if at ACM@anonymous
     \PackageInfo{\@classname}{Using anonymous mode}%
@@ -137,6 +139,28 @@
   \@ACM at journalfalse
   \@ACM at sigchiamodetrue
 \fi
+\if at ACM@natbib at override\else
+  \ifcase\ACM at format@nr
+  \relax % manuscript
+    \@ACM at natbibtrue
+  \or % acmsmall
+    \@ACM at natbibtrue
+  \or % acmlarge
+    \@ACM at natbibtrue
+  \or % acmtog
+    \@ACM at natbibtrue
+  \or % sigconf
+    \@ACM at natbibfalse
+  \or % siggraph
+    \@ACM at natbibfalse
+   \or % sigplan
+    \@ACM at natbibtrue
+   \or % sigchi
+    \@ACM at natbibfalse
+  \or % sigchi-a
+    \@ACM at natbibfalse
+  \fi
+\fi
 \ifx\ACM at fontsize\@empty
   \ifcase\ACM at format@nr
   \relax % manuscript
@@ -479,11 +503,13 @@
 \or % sigchi
 \or % sigchi-a
 \fi
+\def\copyrightpermissionfootnoterule{\kern-3\p@
+  \hrule \@width \columnwidth \kern 2.6\p@}
 \RequirePackage{manyfoot}
+\SelectFootnoteRule[2]{copyrightpermission}
 \DeclareNewFootnote{copyrightpermission}
-\skip\footinscopyrightpermission=0.1\baselineskip plus 0.1\baselineskip
 \def\footnoterule{\kern-3\p@
-  \hrule \@width \columnwidth \kern 2.6\p@}
+  \hrule \@width 4pc \kern 2.6\p@}
 \def\endminipage{%
     \par
     \unskip
@@ -510,9 +536,23 @@
         \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
     \color at endgroup}}%
 \fi
-\usepackage[tt=false]{libertine}
-\usepackage[varqu]{zi4}
-\usepackage[libertine]{newtxmath}
+\newif\if at ACM@newfonts
+\@ACM at newfontstrue
+\IfFileExists{libertine.sty}{}{\ClassWarning{\@classname}{You do not
+    have libertine package installed.  Please upgrade your
+    TeX}\@ACM at newfontsfalse}
+\IfFileExists{zi4.sty}{}{\ClassWarning{\@classname}{You do not
+    have zi4 package installed.  Please upgrade your TeX}\@ACM at newfontsfalse}
+\IfFileExists{newtxmath.sty}{}{\ClassWarning{\@classname}{You do not
+    have newtxmath package installed.  Please upgrade your
+    TeX}\@ACM at newfontsfalse}
+\if at ACM@newfonts
+\RequirePackage[tt=false]{libertine}
+\RequirePackage[varqu]{zi4}
+\RequirePackage[libertine]{newtxmath}
+\else
+\RequirePackage{textcomp}
+\fi
 \if at ACM@sigchiamode
   \renewcommand{\familydefault}{\sfdefault}
 \fi
@@ -551,10 +591,10 @@
   \marginpar{\small#1}\egroup}
 \newenvironment{marginfigure}{\Collect at Body\@marginfigure}{}
 \long\def\@marginfigure#1{\bgroup\captionsetup{type=figure}%
-  \marginpar{\small#1}\egroup}
+  \marginpar{\centering\small#1}\egroup}
 \newenvironment{margintable}{\Collect at Body\@margintable}{}
 \long\def\@margintable#1{\bgroup\captionsetup{type=table}%
-  \marginpar{\small#1}\egroup}
+  \marginpar{\centering\small#1}\egroup}
 \newdimen\fulltextwidth
 \fulltextwidth=\dimexpr(\textwidth+\marginparwidth+\marginparsep)
 \if at ACM@sigchiamode
@@ -592,6 +632,7 @@
 \or % sigchi
 \or % sigchi-a
 \fi
+\renewcommand{\descriptionlabel}[1]{\hspace\labelsep \upshape\bfseries #1}
 \define at choicekey*+{ACM}{acmJournal}[\@journalCode\@journalCode at nr]{%
   CIE,%
   CSUR,%
@@ -1063,7 +1104,6 @@
   \fi
   \ifnum\acm at copyrightmode=11\relax % licensedothergov
    \@acmownedfalse
-   \@printcopyrightfalse
   \fi}
 \def\setcopyright#1{\setkeys{ACM@}{acmcopyrightmode=#1}}
 \setcopyright{acmcopyright}
@@ -1092,6 +1132,8 @@
   \or % othergov
   ACM\@.
   \or % licensedothergov
+  Copyright held by the owner/author(s). Publication rights licensed to
+  ACM\@.
   \fi}
 \def\@formatdoi#1{\url{http://dx.doi.org/#1}}
 \def\@copyrightpermission{%
@@ -1235,7 +1277,8 @@
   \let\@makefnmark\relax  \let\@thefnmark\relax
   \let\@makefntext\noindent
   \ifx\@empty\thankses\else
-    \@footnotetext{\def\par{\let\par\@par}\parindent\z@\@setthanks}%
+    \footnotetextcopyrightpermission{%
+      \def\par{\let\par\@par}\parindent\z@\@setthanks}%
   \fi
   \footnotetextcopyrightpermission{\parindent\z@\parskip0.1\baselineskip
   \if at ACM@authorversion\else
@@ -1272,13 +1315,14 @@
         \if at ACM@journal
           \@permissionCodeOne/\@acmYear/\@acmMonth-ART\@acmArticle\
           \$\@acmPrice\\
+          DOI: \nolinkurl{\@acmDOI}%
         \else % Conference
            \@acmISBN
            \ifx\@acmPrice\@empty.\else\dots\$\@acmPrice\fi\\
+           DOI: \nolinkurl{\@acmDOI}%
         \fi
       \fi
-    \fi
-    DOI: \nolinkurl{\@acmDOI}}%
+    \fi}%
   \endgroup
   \setcounter{footnote}{0}%
   \@mkabstract
@@ -1755,16 +1799,16 @@
   \renewcommand{\footrulewidth}{\z@}%
   \ifcase\ACM at format@nr
   \relax % manuscript
-    \fancyhead[RE]{\thepage}%
-    \fancyhead[LO]{\ACM at linecount\thepage}%
-    \fancyhead[LE]{\ACM at linecount\shortauthors}%
-    \fancyhead[RO]{\shorttitle}%
+    \fancyhead[LE]{\ACM at linecount\thepage}%
+    \fancyhead[RO]{\thepage}%
+    \fancyhead[RE]{\shortauthors}%
+    \fancyhead[LO]{\ACM at linecount\shorttitle}%
     \fancyfoot[RO,LE]{\footnotesize Manuscript submitted to ACM}%
   \or % acmsmall
-    \fancyhead[RE]{\sffamily\@acmArticle:\thepage}%
-    \fancyhead[LO]{\ACM at linecount\sffamily\@acmArticle:\thepage}%
-    \fancyhead[LE]{\ACM at linecount\sffamily\shortauthors}%
-    \fancyhead[RO]{\sffamily\shorttitle}%
+    \fancyhead[LE]{\ACM at linecount\sffamily\@acmArticle:\thepage}%
+    \fancyhead[RO]{\sffamily\@acmArticle:\thepage}%
+    \fancyhead[RE]{\sffamily\shortauthors}%
+    \fancyhead[LO]{\ACM at linecount\sffamily\shorttitle}%
     \fancyfoot[RO,LE]{\footnotesize \@journalName, Vol. \@acmVolume, No.
     \@acmNumber, Article \@acmArticle.  Publication date: \@acmPubDate.}%
   \or % acmlarge
@@ -1863,28 +1907,8 @@
     \fancyfoot[R]{\footnotesize\thepage}%
   \fi
 }
-\renewcommand\section{\@startsection{section}{1}{\z@}%
-  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {.25\baselineskip}%
-  {\@secfont}}
-\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
-  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {.25\baselineskip}%
-  {\@subsecfont}}
-\renewcommand\subsubsection{\@startsection{subsubsection}{3}{10pt}%
-  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {-3.5\p@}%
-  {\@subsubsecfont\@adddotafter}}
-\renewcommand\paragraph{\@startsection{paragraph}{4}{\parindent}%
-  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
-  {-3.5\p@}%
-  {\@parfont\@adddotafter}}
-\renewcommand\part{\@startsection{part}{9}{\z@}%
-  {-10\p@ \@plus -4\p@ \@minus -2\p@}%
-  {4\p@}%
-  {\@parfont}}
-\def\@secfont{\sffamily\bfseries\raggedright\MakeUppercase}
-\def\@subsecfont{\sffamily\bfseries\raggedright}
+\def\@secfont{\sffamily\bfseries\section at raggedright\MakeUppercase}
+\def\@subsecfont{\sffamily\bfseries\section at raggedright}
 \def\@subsubsecfont{\sffamily\itshape}
 \def\@parfont{\itshape}
 \setcounter{secnumdepth}{3}
@@ -1892,25 +1916,25 @@
 \relax % manuscript
 \or % acmsmall
 \or % acmlarge
- \def\@secfont{\sffamily\large\raggedright\MakeUppercase}
- \def\@subsecfont{\sffamily\large\raggedright}
+ \def\@secfont{\sffamily\large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\sffamily\large\section at raggedright}
 \or % acmtog
- \def\@secfont{\sffamily\large\raggedright\MakeUppercase}
- \def\@subsecfont{\sffamily\large\raggedright}
+ \def\@secfont{\sffamily\large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\sffamily\large\section at raggedright}
 \or % sigconf
- \def\@secfont{\bfseries\Large\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\Large\raggedright}
+ \def\@secfont{\bfseries\Large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\Large\section at raggedright}
 \or % siggraph
- \def\@secfont{\bfseries\sffamily\Large\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\Large\raggedright}
+ \def\@secfont{\bfseries\sffamily\Large\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\Large\section at raggedright}
 \or % sigplan
- \def\@secfont{\bfseries\Large\raggedright}
- \def\@subsecfont{\bfseries\raggedright}
+ \def\@secfont{\bfseries\Large\section at raggedright}
+ \def\@subsecfont{\bfseries\section at raggedright}
  \renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
    {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
    {.25\baselineskip}%
    {\@subsubsecfont}}
- \def\@subsubsecfont{\bfseries\raggedright}
+ \def\@subsubsecfont{\bfseries\section at raggedright}
  \renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
    {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
    {-3.5\p@}%
@@ -1923,37 +1947,99 @@
  \def\@subparfont{\itshape}
 \or % sigchi
  \setcounter{secnumdepth}{1}
- \def\@secfont{\bfseries\sffamily\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\raggedright}
+ \def\@secfont{\bfseries\sffamily\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\section at raggedright}
 \or % sigchi-a
  \setcounter{secnumdepth}{0}
- \def\@secfont{\bfseries\sffamily\raggedright\MakeUppercase}
- \def\@subsecfont{\bfseries\sffamily\raggedright}
+ \def\@secfont{\bfseries\sffamily\section at raggedright\MakeUppercase}
+ \def\@subsecfont{\bfseries\sffamily\section at raggedright}
 \fi
 \def\@adddotafter#1{#1\@addpunct{.}}
 \def\@addspaceafter#1{#1\@addpunct{\enspace}}
+\renewcommand\section{\@startsection{section}{1}{\z@}%
+  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {.25\baselineskip}%
+  {\@secfont}}
+\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
+  {-.75\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {.25\baselineskip}%
+  {\@subsecfont}}
+\renewcommand\subsubsection{\@startsection{subsubsection}{3}{10pt}%
+  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {-3.5\p@}%
+  {\@subsubsecfont\@adddotafter}}
+\renewcommand\paragraph{\@startsection{paragraph}{4}{\parindent}%
+  {-.5\baselineskip \@plus -2\p@ \@minus -.2\p@}%
+  {-3.5\p@}%
+  {\@parfont\@adddotafter}}
+\renewcommand\part{\@startsection{part}{9}{\z@}%
+  {-10\p@ \@plus -4\p@ \@minus -2\p@}%
+  {4\p@}%
+  {\@parfont}}
+\def\section at raggedright{\@rightskip\@flushglue
+  \rightskip\@rightskip
+  \leftskip\z at skip
+  \parindent\z@}
+\def\@acmplainbodyfont{\itshape}
+\def\@acmplainindent{\parindent}
+\def\@acmplainheadfont{\scshape}
+\def\@acmplainnotefont{\@empty}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@acmplainbodyfont{\itshape}
+  \def\@acmplainindent{\z@}
+  \def\@acmplainheadfont{\bfseries}
+  \def\@acmplainnotefont{\normalfont}
+\or % sigchi
+\or % sigchi-a
+\fi
 \newtheoremstyle{acmplain}%
   {.5\baselineskip\@plus.2\baselineskip
     \@minus.2\baselineskip}% space above
   {.5\baselineskip\@plus.2\baselineskip
-    \@minus.2\baselineskip}% Space below
-  {\itshape}% body font
-  {\parindent}% indent amount
-  {\scshape}% head font
+    \@minus.2\baselineskip}% space below
+  {\@acmplainbodyfont}% body font
+  {\@acmplainindent}% indent amount
+  {\@acmplainheadfont}% head font
   {.}% punctuation after head
   {.5em}% spacing after head
-  {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}% head spec
+  {\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmplainnotefont(#3)}}}% head spec
+\def\@acmdefinitionbodyfont{\normalfont}
+\def\@acmdefinitionindent{\parindent}
+\def\@acmdefinitionheadfont{\itshape}
+\def\@acmdefinitionnotefont{\@empty}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@acmdefinitionbodyfont{\normalfont}
+  \def\@acmdefinitionindent{\z@}
+  \def\@acmdefinitionheadfont{\bfseries}
+  \def\@acmdefinitionnotefont{\normalfont}
+\or % sigchi
+\or % sigchi-a
+\fi
 \newtheoremstyle{acmdefinition}%
   {.5\baselineskip\@plus.2\baselineskip
     \@minus.2\baselineskip}% space above
   {.5\baselineskip\@plus.2\baselineskip
-    \@minus.2\baselineskip}% Space below
-  {\normalfont}% body font
-  {\parindent}% indent amount
-  {\itshape}% head font
+    \@minus.2\baselineskip}% space below
+  {\@acmdefinitionbodyfont}% body font
+  {\@acmdefinitionindent}% indent amount
+  {\@acmdefinitionheadfont}% head font
   {.}% punctuation after head
   {.5em}% spacing after head
-  {\thmname{#1}\thmnumber{ #2}\thmnote{ \itshape(#3)}}% head spec
+  {\thmname{#1}\thmnumber{ #2}\thmnote{ {\@acmdefinitionnotefont(#3)}}}% head spec
 \theoremstyle{acmplain}
 \newtheorem{theorem}{Theorem}[section]
 \newtheorem{conjecture}[theorem]{Conjecture}
@@ -1963,13 +2049,28 @@
 \theoremstyle{acmdefinition}
 \newtheorem{example}[theorem]{Example}
 \newtheorem{definition}[theorem]{Definition}
+\theoremstyle{acmplain}
+\def\@proofnamefont{\scshape}
+\def\@proofindent{\indent}
+\ifcase\ACM at format@nr
+\relax % manuscript
+\or % acmsmall
+\or % acmlarge
+\or % acmtog
+\or % sigconf
+\or % siggraph
+\or % sigplan
+  \def\@proofnamefont{\itshape}
+  \def\@proofindent{\noindent}
+\or % sigchi
+\or % sigchi-a
+\fi
 \renewenvironment{proof}[1][\proofname]{\par
   \pushQED{\qed}%
   \normalfont \topsep6\p@\@plus6\p@\relax
   \trivlist
-  \item[\indent\hskip\labelsep
-        \scshape
-    #1\@addpunct{.}]\ignorespaces
+  \item[\@proofindent\hskip\labelsep
+        {\@proofnamefont #1\@addpunct{.}}]\ignorespaces
 }{%
   \popQED\endtrivlist\@endpefalse
 }



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