texlive[50967] Master/texmf-dist: asmeconf (21apr19)

commits+karl at tug.org commits+karl at tug.org
Fri May 3 20:08:50 CEST 2019


Revision: 50967
          http://tug.org/svn/texlive?view=revision&revision=50967
Author:   karl
Date:     2019-05-03 20:08:50 +0200 (Fri, 03 May 2019)
Log Message:
-----------
asmeconf (21apr19)

Modified Paths:
--------------
    trunk/Master/texmf-dist/doc/latex/asmeconf/README.md
    trunk/Master/texmf-dist/doc/latex/asmeconf/asmeconf-template.pdf
    trunk/Master/texmf-dist/doc/latex/asmeconf/asmeconf-template.tex
    trunk/Master/texmf-dist/tex/latex/asmeconf/asmeconf.cls

Modified: trunk/Master/texmf-dist/doc/latex/asmeconf/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/asmeconf/README.md	2019-05-03 06:39:31 UTC (rev 50966)
+++ trunk/Master/texmf-dist/doc/latex/asmeconf/README.md	2019-05-03 18:08:50 UTC (rev 50967)
@@ -1,47 +1,52 @@
  
+  #asmeconf: A template for ASME conference papers#
+ 
+  Version 1.07 dated 2019/04/20.
+
+  ####Overview####
   This class provides a template to format ASME Conference papers according to
   the requirements on ASME's web pages (as posted in March 2019).
   
+  [www.asme.org/shop/proceedings/conference-publications/author-guidelines](https://www.asme.org/shop/proceedings/conference-publications/author-guidelines)
+  
   This work is not a publication of ASME itself.
 
   Files in this distribution are:
 
-          README.md              -- this file
-          asmeconf.cls           -- the class file
-          asmeconf.bst           -- bibtex style for ASME conference format
-          asmeconf-template.tex  -- a latex template/example for this class
-          asmeconf-template.pdf  -- documentation/sample paper
-          asmeconf-sample.bib    -- a sample bibliography file
+          README.md              --  this file
+          asmeconf.cls           --  the class file
+          asmeconf.bst           --  bibtex style for ASME conference format
+          asmeconf-template.tex  --  a latex template/example for this class
+          asmeconf-template.pdf  --  documentation/sample paper
+          asmeconf-sample.bib    --  a sample bibliography file
           *
           sample-figure-1.pdf, sample-figure-2a.pdf, sample-figure-2b.pdf -- figures for the example
 
   The .tex and .cls files are commented and should be self-explanatory.
 
-  This is version 1.03 dated 2019/04/06.
   
   
 
   This template was designed to approach the following aims:
 
-  - match ASME's font current specifications and layout
-	
-  - match ASME's current citation formats
-	
-  - support use of hyperref package (hyperlink references to figures, tables, citations, and web)
-	
-  - support pdf bookmarks
-	
-  - use the newtxtext and newtxmath font packages, which enable a variety of text and math features
-	
-  - support math and footnotes in section headings
-	
-  - include sans serif greek font for use in captions and headings
-	
-  - provide automatic layout of author blocks for up to nine addresses
+- match ASME's font current specifications and layout
 
+- match ASME's current citation formats
 
+- support use of hyperref package (hyperlink references to figures, tables, citations, and web)
 
-  Author: 
+- support pdf bookmarks
+
+- use the newtxtext and newtxmath font packages, which enable a variety of text and math features
+
+- support bold face, sans serif math in section headings
+
+- support footnotes in section headings
+
+- provide automatic layout of author blocks for up to nine addresses
+
+
+  ####Author####
   
   John H. Lienhard V
   
@@ -52,10 +57,22 @@
   Cambridge, MA 02139-4307 USA
 
 
- =========================================================
-
+ ---
  
- LICENSE:
+ ####Change log####
+ 
+ v1.07: improve support for numbered section headings; allow omission of corresponding author email; edit documentation
+ 
+ v1.06: automate bold sans math in captions and headings; small adjustments to default spacings; adjust font of paper number to 18 pt; edit documentation
+ 
+ v1.05: minor code clean-up; change to keyvalue for to control font for superiors
+ 
+ v1.04: fix option passing for mathalfa package; adjust \\entry to create nomenclature subheadings efficiently.
+ 
+ 
+ ---
+ 
+ ####License####
 
  Copyright (c) 2019 John H. Lienhard
 

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

Modified: trunk/Master/texmf-dist/doc/latex/asmeconf/asmeconf-template.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/asmeconf/asmeconf-template.tex	2019-05-03 06:39:31 UTC (rev 50966)
+++ trunk/Master/texmf-dist/doc/latex/asmeconf/asmeconf-template.tex	2019-05-03 18:08:50 UTC (rev 50967)
@@ -2,7 +2,7 @@
 %%  This file is asmeconf-template.tex, a template to format ASME Conference papers according to
 %%  the requirements on ASME's conference web pages (as posted in March 2019).
 %%
-%%  This file is version 1.03 dated 2019/04/06
+%%  This file is version 1.07 dated 2019/04/20
 %%
 %%  Author: John H. Lienhard V
 %%          Department of Mechanical Engineering
@@ -17,14 +17,16 @@
 %%          *    is recommended.
 %%
 %%          * Many options for calligraphic, script, and fraktur fonts from the mathalfa package; the
-%%          *    default values are: scr=dutchcal,cal=euler
+%%          *    example value used is: mathalfa=cal=euler (use Euler font for \mathcal)
+%%          *    some other options for cal are: dutchcal, zapfc, cm (default), boondox,...
+%%          *    frak (fraktur), bb (blackboard bold), scr (script) may also be controlled.
 %%
 %%          * An option to omit the ASME copyright footer: nofoot
 %%
-%%          * An option not to use newtxtext's superiors font for footnotes [nodefaultsups] and an option
+%%          * An optional to use newtxtext's superiors font for footnotes [nodefaultsups] and an option
 %%          *    for slightly larger small capitals, largesc
 %%
-%%  For details of newtxmath and mathalfa, refer to their documentation (available on CTAN: http://ctan.org)
+%%  For details of newtxmath and mathalfa, refer to their documentation (available on CTAN: http://ctan.org).
 %%
 %%  The use of commands defined or modified by the asmeconf class is illustrated below. In particular, 
 %%  ASME requires capitalized, sans-serif section headings, and as a result some care is needed 
@@ -54,13 +56,12 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 
-
 %% Class options are described above.
-\documentclass[varvw,largesc,upint]{asmeconf}
+\documentclass[varvw,largesc,upint,mathalfa=cal=euler]{asmeconf}
 
 
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% Editing tools, can delete if not using them
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% The following are editing tools, can delete if not using them
 
 \usepackage{lipsum}  % Generates paragraphs of gibberish latin for checking layout ... e.g. \lipsum[2-4] produces
                      % paragraphs 2 through 4 of the text.
@@ -68,10 +69,10 @@
 
 %% Filler names for Author and affiliation blocks on title page
 \def\AuthorName{Name[s] of Author[s]}
-\long\def\Affiliation{Department of Mechanical Engineering\\
-   Institution or Company Name\\
-   Street address\\
-   City, State, Country}
+\long\def\Affiliation{Institution or Company Name \\
+Department of Mechanical Engineering\\
+Street address\\
+City, State, Country}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%   Fields to be completed   %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -98,15 +99,22 @@
 
 \ConfName{Proceedings of the ASME 2018 \linebreak International Mechanical Engineering Congress and Exposition}
 \ConfAcronym{IMECE18}
-\ConfDate{November 9-15, 2018}
-\ConfCity{Pittsburgh, PA, USA}
+\ConfDate{November 9--15, 2018}
+\ConfCity{Pittsburgh, Pennsylvania, USA}
 \PaperNo{IMECE2018-XXXX}
 
+
+% Units of measure and other specialty lowercase terms in the title should be 
+%   enclosed in \NoCaseChange{...} to maintain lower case type
+
 \PaperTitle{Our research paper: the latest developments in cutting-edge engineering}
  
+
 % Change to your name[s] and addresses, in the desired order of authors. Up to nine author blocks.
 % Note usage below for joint first authors and for corresponding author.
-% (Most of the example names below are not real people, just very common names.)
+% First name, middle initial, last name
+% Use title case (upper and lower case letters)
+%    (Most of the example names below are not real people, just very common names.)
 
 \SetAuthorBlock{Luis Hern\'{a}ndez\JointFirstAuthor}{\Affiliation} 
 \SetAuthorBlock{Maria Silva\JointFirstAuthor}{\Affiliation}
@@ -116,12 +124,19 @@
 \SetAuthorBlock{Yusuf Yilmaz}{\Affiliation}
 %\SetAuthorBlock{Amelia Smith}{\Affiliation}
 %\SetAuthorBlock{Aadhya Acharya}{\Affiliation}
-%\SetAuthorBlock{Omar Abu Bakr}{\Affiliation}
+%\SetAuthorBlock{Ahmed Mohammed}{\Affiliation}
 
+
+% Can omit second argument of \CorrespondingAuthor if putting email into address
+%   i.e., can just use \CorrespondingAuthor{name}. 
+% Can also put multiple emails and use command more than once for multiple corresponding authors.
+
 \SetAuthorBlock{\CorrespondingAuthor{John H.\ Lienhard V}{lienhard at mit.edu}}{%
-Rohsenow Kendall Heat Transfer Lab \\ Department of Mechanical Engineering
-\\ Massachusetts Institute of Technology \\ Cambridge, MA 02139 USA}
+Massachusetts Institute of Technology \\ Rohsenow Kendall Heat Transfer Lab 
+\\ Department of Mechanical Engineering
+\\  Cambridge, MA 02139 USA}
 
+
 \MakeTitlePage
 
 
@@ -134,6 +149,7 @@
 %%%%%%%%%%%%%%%%%%%%%  End of fields to be completed. Now write! %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 
+%% Abstract should be no more than 200 words
 \begin{abstract}
 This paper is an example and template for the \texttt{asmeconf} class. Papers typeset in this class will follow ASME Conference guidelines for margins, fonts, headings, captions, and reference formats. Standard \LaTeX\ commands are used. The class is compatible with the \texttt{hyperref} package.  The class defines new environments for abstract and nomenclature. The optional argument of \verb|\section| has been modified for manually setting pdf bookmarks when macros or complicated mathematics are included in section headings. The class is intended to be used with the \texttt{asmeconf.bst} \textsc{Bib}\negthinspace\TeX\ style, which is part of this distribution. The class may be invoked with several options, most of which address math fonts. The class calls a number of packages, all of which are in \TeX\textsc{live}\ and on CTAN (\href{http://ctan.org}{ctan.org}).
 \end{abstract}
@@ -152,44 +168,51 @@
 
 
 %% Use title case for subsections and subsubsections
-\subsection*{Section Headings and Captions}
-ASME requires that section headings and captions be set in an uppercase, bold face, sans serif font.  The class will do this automatically.  You can place \verb|\cite{..}|, \verb|\ref{..}|, \verb|\label{..}|, and into headings and captions directly, as you would in the main text. Do not enclose them braces, e.g.\ \verb|{\cite{..}}|, which will cause errors. You can place \verb|\footnote{..}| into headings, but not into captions.\footnote{See \texttt{tex-stackexchange} for various approaches to footnotes in captions, if you really want to have them.}
+\section*{Section Headings and Captions}
+ASME requires that section headings and captions be set in an uppercase, bold face, sans serif font.  The class will do this automatically.  You can place \verb|\cite{..}|, \verb|\ref{..}|, \verb|\label{..}|, and into headings and captions directly, as you would in the main text. Do not enclose them braces, e.g.\ \verb|{\cite{..}}|, which will cause errors. You can place \verb|\footnote{..}| into headings, but not into captions.\footnote{See \texttt{tex-stackexchange} for various approaches to footnotes in captions, if they seem necessary. For footnotes in tables, use the \texttt{tablefootnote} package.}
 
-Simple math can be used in either captions or section headings, but see the \texttt{asmeconf.tex} source file for examples of how to deal with more complicated expressions.
+Text in section headings and captions will not be capitalized if enclosed in a \verb|\NoCaseChange{...}| command.
 
-To get bold math, you can use the \verb|\bm{..}| macro from the \texttt{bm} package, which is loaded by the class. To get sans serif math, you can use \verb|\mathsf{..}|. So, you can write \verb|\bm{\mathsf{A+B}}| to put a bold, sans serif expression in a caption. The class file provides for sans serif greek letters by using \verb|\sfalpha| and similar expressions (e.g.\ $\sfalpha, \sfbeta, \sfgamma, \sfdelta \ldots$) for use in captions and headings (see Fig.\ \ref{fig:1}).
+Sections may either be numbered or left unnumbered.
 
-For a section heading that includes more complicated math (and macros), you may use the optional argument of \verb|\section[..]{..}| to create a pdf bookmark without losing characters or producing warnings or errors. See the \texttt{asmeconf.tex} source file for examples of this. These bookmarks should usually be text expressions, although some math is supported.  
+Simple math can be used in either captions or section headings. For a section heading that includes more complicated math (and macros), you may use the optional argument of \verb|\section[..]{..}| to create a pdf bookmark without losing characters or producing warnings or errors. See the \texttt{asmeconf.tex} source file for examples of this. These bookmarks should usually be text expressions, although some math is supported.  
 
-Text in section headings and captions will not be capitalized if enclosed in a \verb|\NoCaseChange{...}| command.
+If you wish to override the default math format in captions, put \verb|\mathversion{normal}| in the caption.
 
+\subsection*{Subsection Headings in Title Case}
+Subsections and sub-subsection headings should be in title case (first letter of primary words capitalized). 
+
+\section*{More on math}
+To get bold math outside of the captions, you can use the \verb|\bm{..}| macro from the \texttt{bm} package, which is loaded by the class.
+
+Math italics are used for roman and greek letters by default.  If you want an upright letter in math, you can use the relevant math alphabet, e.g., \verb|\mathrm, \mathbf, \mathsf|:
+\begin{equation}
+\vec{F} = m \vec{a} \quad\textrm{or}\quad \vec{\mathrm{F}} = m \vec{\mathrm{a}} \quad\textrm{or}\quad \mathbf{F} = m \mathbf{a} \quad\textrm{or}\quad \vec{\mathsf{F}} = m \vec{\mathsf{a}}
+\end{equation}
+
+The class file also provides upright sans-serif greek letters with \verb|\sfalpha| and similar expressions (e.g.\ $\sfalpha, \sfbeta, \sfgamma, \sfdelta \ldots \bm{\sfalpha, \sfbeta, \sfgamma, \sfdelta \ldots}$), in case they are needed (but note that the \verb|newtxmath| options \verb|frenchmath| and \verb|slantedGreek| also affect how Greek is presented).
+
+\section*{Tables}
+Table \ref{tab:1} is an example of a simple table. Table captions should be placed above tables.
+The class loads the \texttt{booktabs} package (used for horizontal rules in both Table \ref{tab:1} and \ref{tab:2}), and the \texttt{array} and \texttt{dcolumn} packages which provide extended capabilities for columns in the \texttt{tabular} environment (used in Table \ref{tab:2}). 
+
+The text in tables and figures should be no smaller than 7~point type.
+
 %%%%%%%%%%%%% begin figure %%%%%%%%%%%%%%%%%
 
 %% captions go below figures
-
 \begin{figure}
 \centering\includegraphics[width=0.7\linewidth]{sample-figure-1.pdf}
-\caption{A figure caption with math, $\bm{\mathsf{z = (r,\sfphi)}}$ \cite{Lienhard2019b}\label{fig:1}}
-%% note: \sfphi is sans serif \phi, defined by the class file.
+\caption{A figure caption with math, $z = (r,\phi)$ \cite{Lienhard2019b}\label{fig:1}}
 \end{figure}
  
 %%%%%%%%%%%%% end figure %%%%%%%%%%%%%%%%%%%
 
-\subsubsection*{Subsection Headings in Title Case}
-Subsections and sub-subsection headings should be in title case (first letter of primary words capitalized). 
-The rest of this text uses Latin to show layout and usage. Refer to the \texttt{.tex} file for further details. 
 
-\subsubsection*{Latin for Layout}
+\subsection*{Latin for Layout} The rest of this text uses Latin to show layout and usage. Refer to the \texttt{.tex} file for further details. 
+
 \lipsum[4-5] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
 
-
-%% Dealing with complicated math in a section heading: optional argument provides the pdfbookmark
-%% without losing characters or producing warnings/errors.
-\section*[Math in a section heading: u\cdot\omega=0]{Math in a section heading: $\bm{\vec{\mathsf{u}}\cdot\vec{\sfomega}=\mathsf{0}}$}
-
-\lipsum[6-7] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
-
-
 %%%%%%%%%%%%%%% begin simple table %%%%%%%%%%%%%%%%%%%%%%%%%% 
 
 %% captions go above tables
@@ -210,7 +233,6 @@
 
 %%%%%%%%%%%%%%%% end table  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 
-
 %%%%%%%%%%%%%%% begin more complicated table %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{table}[t]
@@ -231,6 +253,14 @@
 %%%%%%%%%%%%%%%% end table  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
 
 
+%% Dealing with complicated math in a section heading: optional argument provides the pdfbookmark
+%% without losing characters or producing warnings/errors.
+%% In this heading, u is forced to be upright with \mathrm{u}
+\section*[Math in a section heading: u\cdot\omega=0]{Math in a section heading: $\vec{\mathrm{u}}\cdot\vec{\omega}=0$}
+
+\lipsum[6] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
+
+
 %%%%%%%%%%%%%%%%%  begin wide figure  %%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \begin{figure*}[t]
@@ -252,16 +282,18 @@
 
 
 
-\section*{Entropy generation\footnote{If you have text in a section heading or caption that you do not want to be capitalized, enclose it in a \texttt{\textbackslash NoCaseChange} command.} is always interesting and important \cite{bejan}}
+\section*{Entropy generation\footnote{If you have text in a section heading or caption that you do not want to be capitalized, such as an SI unit, enclose it in a \texttt{\textbackslash NoCaseChange} command.} is always interesting and important \cite{bejan}}
 
-\lipsum[7-8] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
+\lipsum[5] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
 
 
+%% Unumbered subsections with math do not need any special handling because they are neither uppercased nor bookmarked
+\subsection*{Subsection with Math: $\dot{S}_{\textsf{gen}}$ \cite{bejan}.}
 
-%% Subsections with math do not need any special handling because they are neither uppercased nor bookmarked
-%% Note that \dot or \vec must go outside of \mathsf{..}
-\subsection*{Subsection with Math: $\bm{\dot{\mathsf{S}}_{\textsf{gen}}}$ \cite{bejan}.}
+%% Numbered subsections with math are bookmarked may require special handling to produce the right bookmark
+%\subsection[Subsection with Math: A\times B]{Subsection with Math: $\vec{A}\times\vec{B}$.}
 
+
 \lipsum[10] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
 
 
@@ -319,25 +351,27 @@
 
 
 
-%%%  NOMENCLATURE  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%  NOMENCLATURE  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%
 %% To change space between the symbols and  definitions, use \begin{nomenclature}[Xcm] where X is a number 
 %% The unit cm can be replaced by any LaTeX unit of dimension: pt, in, ex, em, pc, etc.
 %% Default is 2em.
 
+%% Leave off second argument of \entry to produce a subheading (e.g., \entry{Greek letters}  )
+
 \begin{nomenclature}
-\entry{\textit{Roman letters}}{}
+\entry{Roman letters}
 \entry{$k$}{Thermal conductivity [W m$^{-1}$ K$^{-1}$]}
 \entry{$\vec{q}$}{Heat flux vector [W m$^{-2}$]}
 
-\entry{\textit{Greek letters}\rule{0pt}{13pt}}{}
+\entry{Greek letters}
 \entry{$\alpha$}{Thermal diffusivity [m$^2$ s$^{-1}$]}
 \entry{$\nu$}{Kinematic viscosity [m$^2$ s$^{-1}$]}
 
-\entry{\textit{Dimensionless groups}\rule{0pt}{13pt}}{}
+\entry{Dimensionless groups}
 \entry{Pr}{Prandtl number, $\nu/\alpha$}
 
-\entry{\textit{Superscripts and subscripts}\rule{0pt}{13pt}}{}
+\entry{Superscripts and subscripts}
 \entry{b}{bulk value}
 \entry{$\infty$}{free stream value}
 
@@ -358,10 +392,10 @@
 \appendix
 
 %% Note that appendices will be "numbered" A, B, C, ... etc. Use \section, not \section*
-%% Equations should be numbered sequentially following those in the paper. Don't reset the counter.
+%% Equations should be numbered sequentially following those in the paper. Don't reset the equation counter.
 
 %% Here we use the optional argument for the pdf bookmark.
-\section[The vector product A\times B]{The vector product $\bm{\vec{\mathsf A}\times\vec{\mathsf B}}$}
+\section[The vector product A\times B]{The vector product $\vec{A}\times\vec{B}$}
 
 \lipsum[21] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!
 \begin{align}
@@ -370,7 +404,7 @@
                                   &{}= \iint_{\mathcal{S}}  \nabla p \times \nabla \left( \frac{1}{\rho}\right) \cdot d\mathbf{A}
 \end{align}
 
-%% Subsection headings are no numbered in appendices
+%% This subsection heading is not numbered
 \subsection*{Subsection Heading}
 
 \lipsum[22] % <=== This command generates paragraphs of fake Latin.  Delete it here and elsewhere!

Modified: trunk/Master/texmf-dist/tex/latex/asmeconf/asmeconf.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/asmeconf/asmeconf.cls	2019-05-03 06:39:31 UTC (rev 50966)
+++ trunk/Master/texmf-dist/tex/latex/asmeconf/asmeconf.cls	2019-05-03 18:08:50 UTC (rev 50967)
@@ -5,7 +5,7 @@
 %%
 %%  Please note that ASME's journals follow specifications different from ASME conference papers.
 %%
-%%  This file is version 1.03 dated 2019/04/06.
+%%  This file is version 1.07 dated 2019/04/20.
 %%
 %%  Author: John H. Lienhard V
 %%          Department of Mechanical Engineering
@@ -19,7 +19,7 @@
 %%          3. Maintain hyperref compatibility for pdf bookmarks and hyperlinks
 %%          4. Use the newtxtext and newtxmath font packages, including relevant features
 %%          5. Provide automatic layout of author blocks for up to nine addresses
-%%          6. Provide sans serif Greek letters for use in section heading and captions
+%%          6. Support bold face, sans serif math in headings
 %%
 %%  This class is compatible with either pdfLaTeX or LuaLaTeX. The class uses a number of packages,
 %%  many of which are part of the standard LaTeX distribution, and all of which are in TeXLive and
@@ -31,7 +31,7 @@
 %%  This class is not designed for unicode-math or fontspec, given that the ASME conference style is
 %%  specific with respect to the font selections.
 %%
-%%  Options for the class are described on lines 74-90. 
+%%  Options for the class are described on lines 87-107. 
 %%
 %%  The class defines two environments: abstract and nomenclature. The latter has an optional argument to 
 %%  control the space between the entries and the definitions.
@@ -64,7 +64,7 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{asmeconf}[2019/04/04 ASME Conference Paper Format]
+\ProvidesClass{asmeconf}[2019/04/20 ASME Conference Paper Format]
 
 \LoadClass[twoside,twocolumn,10pt]{article}
 % Two-sided layout not used in ASME's specs, although that's how the papers are printed
@@ -72,38 +72,50 @@
 
 %%%%%%%%%%%%%% Options for the class %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
+\RequirePackage{ifthen}
+\newboolean{DefaultSups}
+\setboolean{DefaultSups}{true}
+
+\RequirePackage{kvoptions}
+\RequirePackage{kvsetkeys}
+\SetupKeyvalOptions{
+  family=asmeconf,
+  prefix=asmeconf@,
+  setkeys=\kvsetkeys,
+}
+
+%%% for mathalfa, we may now pass options in this format:  mathalfa=cal=euler, mathalfa=frak=boondox
+\define at key{asmeconf}{mathalfa}{%
+  \PassOptionsToPackage{#1}{mathalfa}%
+}
+
+%%% set key [nodefaultsups] to obtain newtx superiors font for footnotes.
+\define at key{asmeconf}{nodefaultsups}[false]{%
+      \setboolean{DefaultSups}{#1}
+}
+
+\ProcessKeyvalOptions*
+
 %% option to omit ASME footer
 \DeclareOption{nofoot}{%
    \AtBeginDocument{\pagestyle{plain}}%
    }
 
-%% Access many options from newtxmath
-%% See newtxmath documentation for details
-\DeclareOption{upint,smallerops,varvw,varg,slantedGreek,frenchmath,varbb,cmbraces}{\PassOptionsToPackage{}{newtxmath}}
+%% Access many options from newtxmath. See newtx documentation for details.
+\DeclareOption{upint,smallerops,varvw,varg,uprightGreek,slantedGreek,frenchmath,varbb,cmbraces}{\PassOptionsToPackage{}{newtxmath}}
 
-%% Access many options for mathalpha; defaults are scr=dutchcal,cal=euler
-%% See mathalfa documentation for details 
-\DeclareOption{scr,cal,frak,bb,scrscaled,calscaled,frakscaled,bbscaled,scaled}{\PassOptionsToPackage{}{mathalfa}}
-
 %% Option for slightly larger small capitals font
 \DeclareOption{largesc}{\PassOptionsToPackage{largesc}{newtxtext}}
 
 %% Option not to use latex default superscripts, instead using the newtxtext superiors font [nodefaultsups]
-%% The following coding is used because newtxtext cannot process "defaultsups=false"
-\newcommand{\ignore}[1]{#1}
-\DeclareOption{nodefaultsups}{%
-     \renewcommand{\ignore}[1]{}%
-     \DeclareOption{supstyle}{}%
-}
+\ifthenelse{\boolean{DefaultSups}}{\PassOptionsToPackage{defaultsups}{newtxtext}}{\relax}
 
-\ExecuteOptions{scr=dutchcal,cal=euler}
-\ProcessOptions\relax
+%% Suppress warnings about mathalfa keys as unused global options
+\DeclareOption*{}
 
-%% now that \ignore is def'd and other options declared, we can deal with newtxtext defaultsups command
-\ignore{\DeclareOption{supstyle}{\PassOptionsToPackage{defaultsups}{newtxtext}}}
-\ExecuteOptions{supstyle}
-\ProcessOptions\relax
+\ProcessOptions \relax
 
+
 %%%%%%%%%%%%% end options %%%%%%%%%%%%%%%%%%%
 
 
@@ -113,7 +125,7 @@
 \setlength\columnsep{0.38in}
 
 \RequirePackage[sort&compress,numbers]{natbib} 
-\setlength\bibsep{3pt plus 1pt minus 2pt}
+\setlength\bibsep{1pt plus 1pt minus 1pt}
 
 \RequirePackage{graphicx} 
 \RequirePackage[hyperref,fixpdftex,dvipsnames,svgnames,x11names]{xcolor}
@@ -136,23 +148,33 @@
 % See package documentation
 
 \RequirePackage[]{mathalfa} % load optional fonts for Calligraphy, Script, etc. 
-% See package documentation
+% See package documentation for capabilities of this package.
+% Option format:  mathalfa=cal=euler (etc.)
 
 \RequirePackage{bm} % load after all math to give access to bold math
 
 
 %%%% font size selection  %%%%%%%%
-%%%% ASME's specs differ from latex standard article-10 class %%%
+%%%% ASME's specs differ slightly from latex standard article-10 class %%%
 
-\renewcommand\LARGE{\@setfontsize\LARGE{15}{18}}    %... default is 17
-\renewcommand\Large{\@setfontsize\Large{12}{14.5}}  %... default is 14
-\renewcommand\large{\@setfontsize\large{11}{13.6}}  %... default is 12
-\renewcommand\normalsize{\@setfontsize\normalsize{10}{12}}
-\renewcommand\small{\@setfontsize\small{9}{10.8}}
-\renewcommand\footnotesize{\@setfontsize\footnotesize{8}{9.6}}
+\renewcommand\LARGE{\@setfontsize\LARGE{18}{21.6}}             %... default is 17.28/22 ... for paper number
+\renewcommand\large{\@setfontsize\large{11}{13.6}}             %... default is 12/14    ... for headings
 
+%\renewcommand\Large{\@setfontsize\Large{14.4}{18}}             % same as default
+%\renewcommand\normalsize{\@setfontsize\normalsize{10}{12}}     % same as default
+%\renewcommand\small{\@setfontsize\small{9}{11}}                % same as default
+%\renewcommand\footnotesize{\@setfontsize\footnotesize{8}{9.5}} % same as default
 
 
+%% This provides sans serif italic and sans serif bold italic math.
+%% It's intended only for use in the figure captions and section heading (recommend \bm{..} elsewhere).
+\DeclareMathVersion{sansbold}
+\SetSymbolFont{letters}{sansbold}{OML}{ntxsfmi}{b}{it}
+\SetSymbolFont{lettersA}{sansbold}{U}{ntxsfmia}{b}{it}
+\SetSymbolFont{symbols}{sansbold}{LMS}{ntxsy}{b}{n}
+\SetSymbolFont{operators}{sansbold}{\encodingdefault}{\sfdefault}{\bfdefault}{n}
+\SetMathAlphabet{\mathsf}{sansbold}{\encodingdefault}{\sfdefault}{b}{it}
+
 %%%%%% footer %%%%%%%
 
 \RequirePackage{fancyhdr}
@@ -171,6 +193,8 @@
 \makeFNbottom
 \makeFNbelow
 
+\setlength{\skip\footins}{\baselineskip}   % <=== per ASME 1 extra line
+
 \renewcommand{\footnoterule}{%
   \kern -3pt
   \hrule width 0.5in height 0.4pt
@@ -187,8 +211,9 @@
 \RequirePackage[labelfont={sf,bf},hypcap=false]{caption}
 \RequirePackage[hypcap=false,list=true]{subcaption}
 
-\captionsetup[figure]{name=FIGURE,labelfont={sf,bf,small},textfont={sf,bf,small},labelsep=period}
-\captionsetup[table]{name=TABLE,labelfont={sf,bf,small},textfont={sf,bf,small},labelsep=period}
+\DeclareCaptionTextFormat{boldmath}{\mathversion{sansbold}#1}
+\captionsetup[figure]{name=FIGURE,labelfont={sf,bf,small},textfont={sf,bf,small},textformat=boldmath, labelsep=period}
+\captionsetup[table]{name=TABLE,labelfont={sf,bf,small},textfont={sf,bf,small},textformat=boldmath, labelsep=period,skip=0.5\baselineskip}
 
 %% This construction avoids a failure of hyperref in relation to uppercase caption
 %% Discussion: https://tex.stackexchange.com/questions/375695/maketextuppercase-inside-table-captions
@@ -206,23 +231,23 @@
 \RequirePackage[raggedright,indentafter]{titlesec}
 
 %% ASME specifies 10 pt headings
-\titleformat{\section}{\bfseries\sffamily\raggedright}{\thesection :}{0.5em}{\MakeTextUppercase}
-\titleformat{name=\section,numberless}{\bfseries\sffamily\raggedright}{}{0em}{\MakeTextUppercase}
+\titleformat{\section}{\mathversion{sansbold}\bfseries\sffamily\raggedright}{\thesection .}{0.5em}{\MakeTextUppercase}
 
-\titleformat{\subsection}{\bfseries\sffamily\raggedright}{}{0pt}{\indent}
-\titleformat{\subsubsection}[runin]{\bfseries\sffamily}{}{0pt}{\indent}[.\hspace*{0.5em}]
+\titleformat{\subsection}{\mathversion{sansbold}\bfseries\sffamily\raggedright}{\thesubsection}{0.5em}{}
+\titleformat{\subsubsection}[runin]{\mathversion{sansbold}\bfseries\sffamily}{\thesubsubsection}{0.5em}{}[.\hspace*{0.5em}]
 
 \titlespacing\section{0pt}{12pt plus 4pt minus 2pt}{2pt plus 2pt minus 1pt}
 \titlespacing\subsection{0pt}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 1pt}
-\titlespacing\subsubsection{0pt}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 1pt}
+\titlespacing\subsubsection{\parindent}{12pt plus 4pt minus 2pt}{0pt plus 2pt minus 1pt}
 
 
 %%  Special handling of the appendices            
 %%  Assumes that appendices are the last content in paper 
 \RenewDocumentCommand{\appendix}{}{%
+    \setcounter{section}{0}
     \pdfbookmark[0]{Appendices}{appendices}
     \renewcommand\thesection{\Alph{section}}
-    \titleformat{\section}{\bfseries\sffamily\raggedright}{APPENDIX \thesection:}{0.5em}{\MakeTextUppercase}
+    \titleformat{\section}{\mathversion{sansbold}\bfseries\sffamily\raggedright}{APPENDIX \thesection.}{0.5em}{\MakeTextUppercase}
 }
 
 %%%%%%%%%%%%%  hyperref  %%%%%%%%%%%%%%%%%%%
@@ -256,7 +281,7 @@
 \renewcommand{\doitext}{DOI } % change the default value, {doi:}, to this per ASME specification
 
 
-%% Since \bm is useful in headings, this fix will reduce frequency with which
+%% Since \bm may be useful in headings, this fix will reduce frequency with which
 %% alternate pdfstrings must be given in revised section command as \section[pdfstring]{texstring}
 \pdfstringdefDisableCommands{%
     \def\bm#1#{\relax}%
@@ -326,14 +351,25 @@
 	{\@keywords\bigskip%
 }
 
-
-%% Nomenclature environment.
+%%%%%%%%%%%%   Nomenclature environment  %%%%%%%%%%%%%%%%%%
+%%
 %% Increase first optional argument to a dimension > 2em if wide entries cause undesired misalignment of columns. 
 %% Second argument can be used to rename, e.g., to List of Symbols.
 %%
-\newcommand\entry[2]{\item[#1\hfill]#2}
+
 \newlength\nomenwidth
 
+%% If second argument of \entry is omitted, will produce an italicized heading (e.g. "Greek letters")
+%%
+\DeclareDocumentCommand{\entry}{m g}{%
+ \IfNoValueTF{#2}{%
+             \item[\itshape#1\hfill\rule{0pt}{13pt}]%
+             }{%
+             \item[#1\hfill]#2%
+             }
+}
+
+
 \DeclareDocumentEnvironment{nomenclature}{O{2em} O{Nomenclature}}{%
         \setlength\columnsep{2em} 
         \setlength{\nomenwidth}{#1}
@@ -376,7 +412,7 @@
 \providecommand\@PaperNo{\protect\phantom{NO.}}
 
 \newcommand{\paperno}{%
-\vspace*{0.5in}
+\vspace*{2\baselineskip}
 \parbox{\linewidth}{\raggedleft\bfseries\sffamily\LARGE%
 \MakeTextUppercase{\@PaperNo}%
     }%
@@ -386,9 +422,9 @@
 \providecommand\@PaperTitle{\hbox{ }}
 
 \newcommand{\papertitle}{%
-\vspace*{0.5in}
-\parbox{\linewidth}{\centering{\bfseries\sffamily\large%
-\MakeTextUppercase{\@PaperTitle}\par}
+\vspace*{3\baselineskip}
+\parbox{\linewidth}{\mathversion{sansbold}\centering{\bfseries\sffamily\large%
+\MakeTextUppercase{\@PaperTitle}\par} %%% <=== extra \par to make leading stick. See adjustment in \MakeTitle
      }%
 }
 
@@ -459,10 +495,10 @@
 
 \DeclareDocumentCommand{\ConstructAuthorBlock}{}{%
 \ifnum\value{authorno}>3
-   \JoinCoffins\firstrowauthorblock[hc,b]\secondrowauthorblock[hc,t](0pt, -2\baselineskip)     
+   \JoinCoffins\firstrowauthorblock[hc,b]\secondrowauthorblock[hc,t](0pt, -1.5\baselineskip)     
 \fi
 \ifnum\value{authorno}>6
-   \JoinCoffins\firstrowauthorblock[hc,b]\thirdrowauthorblock[hc,t](0pt, -2\baselineskip)  
+   \JoinCoffins\firstrowauthorblock[hc,b]\thirdrowauthorblock[hc,t](0pt, -1.5\baselineskip)  
 \fi
 \centerline{\TypesetCoffin\firstrowauthorblock} %% in this instance, \centerline is better than \centering
 }   
@@ -471,19 +507,23 @@
 \let\savethefootnote\thefootnote
 
 %% Flag for corresponding author (expecting just one, but if two enter both email addresses and flag both authors)
-
 \newif\ifCA\CAfalse
-\newcommand{\CAemail}[1]{\gdef\@CAemail{#1}}
 
-\DeclareDocumentCommand{\CorrespondingAuthor}{m m}{%
+% allow for NO email address to be given by omitting second argument
+\DeclareDocumentCommand{\CorrespondingAuthor}{m g}{%
 \global\CAtrue%
-\CAemail{#2}%
+ \IfNoValueTF{#2}{%
+         \gdef\@CAsep{\relax}
+         \gdef\@CAemail{\relax}
+         }{%
+         \gdef\@CAsep{:\space}
+         \gdef\@CAemail{#2}
+         }
 \renewcommand*{\thefootnote}{\fnsymbol{footnote}}
 \ignorespaces#1\ignorespaces\footnotemark[1]%
 }
 
 %% Flag for joint first authors (two or more)
-
 \newif\ifJA\JAfalse
 
 \DeclareDocumentCommand{\JointFirstAuthor}{}{%
@@ -493,7 +533,6 @@
 }
 
 %%%% Make the title section
-
 \DeclareDocumentCommand{\MakeTitlePage}{}{%
 \twocolumn[
   \begin{@twocolumnfalse}
@@ -500,9 +539,9 @@
   \HeaderConfName  
   \paperno 
   \papertitle
-  \vspace*{2\baselineskip}
+  \vspace*{1\baselineskip} % <=== an additional line is embedded in \papertitle
 \ConstructAuthorBlock
-  \vspace*{3\baselineskip}
+  \vspace*{3\baselineskip} 
   \end{@twocolumnfalse} 
 ]
 \renewcommand*{\thefootnote}{\fnsymbol{footnote}}
@@ -510,7 +549,7 @@
   \footnotetext[2]{Joint first authors}
 \fi
 \ifCA
-  \footnotetext[1]{Corresponding author:\space\@CAemail}
+  \footnotetext[1]{Corresponding author\@CAsep \@CAemail}
 \fi
 \let\thefootnote\savethefootnote
 }
@@ -520,9 +559,8 @@
 
 %% Provide sans serif upright Greek letters, following a suggestion
 %% to the class author by Michael Sharpe (March 2019).
-%% Access sans serif Greek from STIX fonts.
+%% Access sans serif Greek from newtxsf implementation of STIX fonts.
 %%
-%% These are for use in the sans serif captions and headings if needed.
 
 \DeclareSymbolFont{lettersAB}{U}{ntxsfmia}{m}{it}
 \SetSymbolFont{lettersAB}{bold}{U}{ntxsfmia}{b}{it}



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