From 54424c2bc9fd7804517082053c023fb6b0cb70fa Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Wed, 28 Aug 2019 23:40:39 +0000
Subject: acmart (29aug19)

git-svn-id: svn://tug.org/texlive/trunk@51972 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/source/latex/acmart/acmart.dtx | 32 +++++++++++++++++++++---
 1 file changed, 28 insertions(+), 4 deletions(-)

(limited to 'Master/texmf-dist/source/latex/acmart/acmart.dtx')

diff --git a/Master/texmf-dist/source/latex/acmart/acmart.dtx b/Master/texmf-dist/source/latex/acmart/acmart.dtx
index 0918598581e..918947f21d3 100644
--- a/Master/texmf-dist/source/latex/acmart/acmart.dtx
+++ b/Master/texmf-dist/source/latex/acmart/acmart.dtx
@@ -100,6 +100,7 @@
 %  I am grateful to
 %  Michael D.~Adams,
 %  Leif Andersen,
+%  Lawrence Christopher Angrave,
 %  Dirk Beyer,
 %  Joachim Breitner,
 %  Benjamin Byholm,
@@ -131,6 +132,7 @@
 %  David Shamma,
 %  Gabriel Scherer,
 %  Stephen Spencer,
+%  Shin Hwei Tan,
 %  Daniel Thomas,
 %  Zack Weinberg,
 %  John Wickerson
@@ -1025,6 +1027,7 @@
 % \DescribeEnv{abstract}%
 % The environment |abstract| must \emph{precede} the \cs{maketitle}
 % command.  Again, this is different from the standard \LaTeX.
+% Putting |abstract| after \cs{maketitle} will trigger an error.
 %
 %
 % \DescribeEnv{teaserfigure}%
@@ -1663,7 +1666,7 @@
 % warning.
 %
 % You cannot change \cs{baselinestretch} in your document: this
-% produces an erorr.
+% produces an error.
 %
 % You should not abuse the command \cs{vspace}:  this command may
 % disturb the typesetting of ACM papers.
@@ -1825,7 +1828,7 @@
 \ProvidesFile{acmart.dtx}
 %</gobble>
 %<class>\ProvidesClass{acmart}
-[2019/08/05 v1.63a Typesetting articles for the Association for Computing Machinery]
+[2019/08/24 v1.64 Typesetting articles for the Association for Computing Machinery]
 %    \end{macrocode}
 %
 % \changes{v1.00}{2016/04/14}{First released version}
@@ -1918,6 +1921,8 @@
 % \changes{1.63}{2019/08/04}{New journal: TQUANT}
 % \changes{1.63}{2019/08/04}{New journal: FACMP} 
 % \changes{1.63a}{2019/08/05}{Move: TQUANT to TQC}
+% \changes{1.64}{2019/08/17}{Putting abstract after \cs{maketitle} now
+% causes an error}
 %
 % And the driver code:
 %    \begin{macrocode}
@@ -3464,6 +3469,16 @@
 %\subsection{Top-matter data}
 %\label{sec:top_matter_data}
 %
+% \begin{macro}{\if@ACM@maketitle@typeset}
+% \changes{v1.64}{2019/08/17}{Introduced macro}
+% The switch to check whether \cs{maketitle} is already typeset.  It
+% is initally false, and setting top matter when it is true is wrong.
+%    \begin{macrocode}
+\newif\if@ACM@maketitle@typeset
+\@ACM@maketitle@typesetfalse
+%    \end{macrocode}
+% 
+% \end{macro}
 %
 % \changes{v1.24}{2016/11/16}{Add IMWUT journal option}
 % \changes{v1.25}{2016/12/03}{Updated PACMPL}
@@ -4383,7 +4398,10 @@
 % \begin{macro}{\@saveabstract}
 %   And saving the abstract
 %    \begin{macrocode}
-\long\def\@saveabstract#1{\long\gdef\@abstract{#1}}
+\long\def\@saveabstract#1{\if@ACM@maketitle@typeset
+  \ClassError{\@classname}{Abstract must be defined before maketitle
+    command. Please move it!}\fi
+  \long\gdef\@abstract{#1}}
 \@saveabstract{}
 %    \end{macrocode}
 %
@@ -4972,6 +4990,8 @@
 % \changes{v1.55}{2018/10/14}{Fixes topnum}
 % \changes{v1.58}{2019/01/23}{Original \cs{vspace} inside
 % \cs{maketitle}}
+% \changes{v1.64}{2019/08/17}{Added a switch setting to show that
+% \cs{maketitle} is typeset}
 %   The (in)famous \cs{maketitle}.  Note that in |sigchi-a| mode, authors
 %   are \emph{not} in the title box.
 %
@@ -4981,6 +5001,7 @@
 %  way, this was the default behavior of the old ACM classes.
 %    \begin{macrocode}
 \def\maketitle{%
+  \@ACM@maketitle@typesettrue
   \if@ACM@anonymous
     % Anonymize omission of \author-s
     \ifnum\num@authorgroups=0\author{}\fi
@@ -6019,6 +6040,8 @@
 % cmyk colors in boxes do not work}
 % \changes{v1.46}{2017/08/28}{Rearranged the code to get rid of
 % spurious underfull messages (Benjamin Byholm)}
+% \changes{v1.64}{2019/08/24}{Bug fix: made the spacing on the left
+% and the right size equal}
 %   This is the box displayed in review mode
 %    \begin{macrocode}
 \if@ACM@review
@@ -6027,7 +6050,8 @@
   \newcount\ACM@linecount
   \ACM@linecount\@ne\relax
   \def\ACM@mk@linecount{%
-    \savebox{\ACM@linecount@bx}[4em][t]{\parbox[t]{4em}{%
+    \savebox{\ACM@linecount@bx}[4em][t]{\parbox[t]{4em}{\normalfont
+        \normalsize
         \setlength{\ACM@linecount@bxht}{0pt}%
         \loop{\color{red}\scriptsize\the\ACM@linecount}\\
         \global\advance\ACM@linecount by \@ne
-- 
cgit v1.2.3

