texlive[64674] Master/texmf-dist: exam-n (10oct22)
commits+karl at tug.org
commits+karl at tug.org
Mon Oct 10 22:22:57 CEST 2022
Revision: 64674
http://tug.org/svn/texlive?view=revision&revision=64674
Author: karl
Date: 2022-10-10 22:22:56 +0200 (Mon, 10 Oct 2022)
Log Message:
-----------
exam-n (10oct22)
Modified Paths:
--------------
trunk/Master/texmf-dist/doc/latex/exam-n/exam-n-example.tex
trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.html
trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/Makefile
trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo1.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo2.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo3.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/dynamical1.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam.tex
trunk/Master/texmf-dist/source/latex/exam-n/exam-n.drv
trunk/Master/texmf-dist/source/latex/exam-n/exam-n.dtx
trunk/Master/texmf-dist/tex/latex/exam-n/exam-n.cls
Added Paths:
-----------
trunk/Master/texmf-dist/doc/latex/exam-n/README.md
trunk/Master/texmf-dist/doc/latex/exam-n/examndefs.sty
trunk/Master/texmf-dist/doc/latex/exam-n/myclass.clo
trunk/Master/texmf-dist/doc/latex/exam-n/release-notes-dist.html
trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_mcq.tex
trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/template-master.tex
trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/template-question.tex
trunk/Master/texmf-dist/source/latex/exam-n/release-notes.dtx
Removed Paths:
-------------
trunk/Master/texmf-dist/doc/latex/exam-n/A1.clo
trunk/Master/texmf-dist/doc/latex/exam-n/README
trunk/Master/texmf-dist/doc/latex/exam-n/README.ctan
trunk/Master/texmf-dist/doc/latex/exam-n/release-notes.html
trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_solution.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_mcq.tex
trunk/Master/texmf-dist/doc/latex/exam-n/sample_exam.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/sample_exam_solution.pdf
trunk/Master/texmf-dist/doc/latex/exam-n/style.css
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/A1.clo
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/A1.clo 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/A1.clo 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,82 +0,0 @@
-\ProvidesFile{A1.clo}[2016/12/19 1.1.4]
-\typeout{A1 exam options, 1.1.4}
-%%%% Source: Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0
-%%%% File: A1.clo
-%%%% Copyright 2005--2016, Norman Gray
-%%
-%% This work may be distributed and/or modified under the
-%% conditions of the LaTeX Project Public License, either version 1.3
-%% of this license or (at your option) any later version.
-%% The latest version of this license is in
-%% http://www.latex-project.org/lppl.txt
-%% and version 1.3 or later is part of all distributions of LaTeX
-%% version 2005/12/01 or later.
-%%
-%% This work has the LPPL maintenance status `maintained'.
-%%
-%% The Current Maintainer of this work is Norman Gray <http://nxg.me.uk>
-%%
-%% This work consists of the files exam-n.dtx and exam-n.ins,
-%% the derived file exam-n.cls,
-%% and the associated *.clo files.
-
-% Nothing here beyond the constants sheet
-\constantssheet{
-\begin{center}
-\def\e{{\rm e}}\def\deg{^\circ}
-\def\dmin{^{\rm m}}
-\def\dsec{^{\rm s}}
-\def\ez{\epsilon_{\rm 0}} % permittivity of free space
-\def\er{\epsilon_{\rm r}} % relative permittivity
-\def\ep{\epsilon} % permittivity
-\def\muz{\mu_{\rm 0}} % permeability of free space
-\def\mur{\mu_{\rm r}} % relative permeability
-\def\me{m_{\rm e}} % mass of the electron
-\def\mprot{m_{\rm p}} % mass of the proton
-\def\az{\a_{\rm 0}} % Bohr radius
-\def\mub{\mu_{\rm B}} % Bohr magneton
-%
-\def\tothe#1{$^{#1}$} % raise to the power #1
-\def\metre{\,{\rm m}}
-\def\kg{\,{\rm kg}}
-\def\sec{\,{\rm s}}
-\def\mm{\,{\rm mm}}
-\def\mol{\,{\rm mol}}
-\def\kelvin{\,{\rm K}}
-\def\joule{\,{\rm J}}
-\def\farad{\,{\rm F}}
-\def\ampere{\,{\rm A}}
-\def\ev{\,{\rm eV}}
-\def\hz{\,{\rm Hz}}
-\def\volt{\,{\rm V}}
-\def\watt{\,{\rm W}}
-\def\newton{\,{\rm N}}
-\def\unit#1{\,{\rm #1}}
-%
-{\Large\textbf{Values of astrophysical constants}}\\[\bigskipamount]
-\begin{tabular}{lll} \hline\\[-1.5ex] % slightly hacky extra space after hline
- speed of light & $c$ & $2.998\times 10^8 \metre\sec^{-1}$\\
- gravitational constant & $G$ & $6.673\times10^{-11}\newton\metre^2\kg^{-2}$\\
- Planck constant & $h$ & $6.626\times10^{-34}\joule\sec$\\
- Boltzmann constant & $k_{\rm B}$ & $1.381\times10^{-23} \joule\kelvin^{-1}$\\
- Stefan-Boltzmann constant & $\sigma$ & $5.671\times10^{-8}\watt\metre^{-2}\kelvin^{-4}$\\
- Rydberg constant & $R_\infty$ &$1.097\times10^{7}\metre^{-1}$\\
- Avogadro constant & $N_{\rm A}$ & $6.022\times 10^{23}\unit{mol}^{-1}$\\
- gas constant & $R$ & $8.315 \joule\mol^{-1}\kelvin^{-1}$\\
- proton mass & $\mprot$ & $1.673\times10^{-27} \kg$\\
- electron mass & $\me$ & $9.109\times10^{-31} \kg$\\
- elementary charge & $e$ & $1.602\times 10^{-19}\unit{C}$\\
- electronvolt & ${\rm eV}$ & $1.602\times 10^{-19}\unit{J}$\\[3pt]
- astronomical unit & au & $1.496\times10^{11} \metre$\\
- parsec & pc & $3.086\times10^{16}\metre$\\
- light year & ly & $9.461\times10^{15} \metre$\\[3pt]
- solar mass & $M_\odot$ & $1.989\times10^{30} \kg$\\
- solar radius & $R_\odot$ & $6.960\times10^8 \metre$\\
- solar luminosity & $L_\odot$ & $3.826\times10^{26}\watt$\\
- Earth mass & $M_\oplus$ & $5.976\times10^{24} \kg$\\
- Earth radius & $R_\oplus$ & $6.378\times10^6 \metre$\\
- obliquity of the ecliptic & $\epsilon$ & $23^\circ\,26'$\\[\medskipamount]
-\hline
-\end{tabular}
-\end{center}
-}
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/README
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/README 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/README 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,69 +0,0 @@
-
-exam-n: LaTeX class file for exams, version 1.1.4, 2016 December 19.
-====================================
-
-[ Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0 ]
-
-
-Overview
---------
-
-The class is designed to be localised to a particular institution's
-exam layout, by a suitably skilled LaTeX hacker. There are three
-possible ways of doing this, in increasing order of sophistication:
-
- 1. Make suitable adjustments to individual exam `.tex` files; or
-
- 2. Rename the distributed `exam-n.dtx` file to something more locally
- suitable, and edit it with suitable changes (search for
- `%%%CONFIGURE` for hints on where to adjust); or
-
- 3. Fork the Mercurial repository at
- [bitbucket](https://bitbucket.org/nxg/exam-n), change the
- value of the `EXAM-N` variable in the `Makefile`, and then
- edit the `exam-n.dtx` file. See the comments at the top of the
- `Makefile`.
-
-In case 2, you _must_ change the name of the `.dtx` file, and in case
-3, you must change the `EXAM-N` variable, to avoid terrible confusion
-(you probably also want to avoid the names of the other exam style
-files at CTAN, since they just might have found their way into your
-TEXINPUTS path).
-
-For general details, talk to Norman Gray <norman at astro.gla.ac.uk>.
-
-This is free software, and you are encouraged to use and adapt it as
-you see fit. Norman can give advice. If, however, you need more
-substantial help with the customisations of option 3 above, or need
-continuing support, then we can surely arrange something more
-elaborate.
-
-With the version 1.1 release, the interface should now be regarded
-as rather stable. However version 1.1 was the first to be released
-outside Glasgow University, so there may be some changes to the
-interface which will emerge with broader use, as well as some bug
-fixes. The interface _may_, therefore, yet change. If you use
-this class to produce exams, it would be wise to include a copy of
-the class file locally, rather than relying on a central version. If
-you need an earlier version of the class, let me know.
-
-
-Documentation
-------------
-
- * Documentation for question authors is in `notes-for-authors.pdf`.
- * The full version of the documentation, for 'exam conveners' (or
- equivalent) is in `exam-n.pdf`. This and the author
- documentation are built as part of the distribution.
- * Basic documentation for a LaTeX localiser is in this file (see
- above), with extra remarks at the top of the `Makefile`.
-
-There are brief release notes in exam-n.html.
-
-
-Distribution and copyright
---------------------------
-
-Copyright 2005--2016, Norman Gray <http://nxg.me.uk>
-Distributed under the terms of The LaTeX Project Public License (LPPL);
-see the file lppl.txt for details.
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/README.ctan
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/README.ctan 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/README.ctan 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,3 +0,0 @@
-On CTAN, this package lives in /macros/latex/contrib/exam-n.
-
-Its canonical CTAN URL is https://www.ctan.org/pkg/exam-n
Added: trunk/Master/texmf-dist/doc/latex/exam-n/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/README.md (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/README.md 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,3 @@
+On CTAN, this package lives in /macros/latex/contrib/exam-n.
+
+Its canonical CTAN URL is https://www.ctan.org/pkg/exam-n
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/README.md
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/exam-n-example.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/exam-n-example.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/exam-n-example.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -6,10 +6,13 @@
%%
%% exam-n.dtx (with options: `example')
%% exam-n: format exam questions
-%% Release version 1.1.4, 2016 December 19.
+%% Release version exam-n-1.4.0, 2022 October 10.
+%% See https://purl.org/nxg/dist/exam-n
+%% and https://heptapod.host/nxg/exam-n
+%% and https://www.ctan.org/pkg/exam-n
%%
%%%% File: exam-n.dtx
-%%%% Copyright 2005--2016, Norman Gray
+%%%% Copyright 2005--2022, Norman Gray
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -21,13 +24,13 @@
%%
%% This work has the LPPL maintenance status `maintained'.
%%
-%% The Current Maintainer of this work is Norman Gray <http://nxg.me.uk>
+%% The Current Maintainer of this work is Norman Gray <https://nxg.me.uk>
%%
%% This work consists of the files exam-n.dtx and exam-n.ins,
%% the derived file exam-n.cls,
%% and the associated *.clo files.
-%%%% Source: Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0
+%%%% Source: a91e9cff7cac, 2022-10-10T13:33:17+01:00
%%
@@ -87,12 +90,11 @@
you make.\partmarks{6}
The solar-mass star HD83443 has a 0.35 Jupiter-mass planet that
-follows a circular orbit of period 2.986 days and radius 0.038\units\au.
+follows a circular orbit of period 2.986 days and radius \SI{0.038}{\astronomicalunit}.
Calculate the rate of precession, in arcseconds per year, of the
pericentre line of the planet's orbit.\partmarks{4}
-[Schwartzschild radius of the Sun${}= 3.0\times10^3\units{m}$,
-$1\units\au=1.5\times10^{11}\units m$].
+[Schwartzschild radius of the Sun: \SI{3e3}m; $\SI1\astronomicalunit = \SI{1.5e11}m$]
\begin{solution}
In the first type of calculation, we do a calculation in the LIF, in
@@ -128,6 +130,13 @@
\end{document}
%%%END example
+\@ifl at t@r\fmtversion{2020/10/01}
+ {\typeout{Format is \fmtversion -- OK!}}
+ {\ClassError{exam-n}
+ {You need a more recent version of LaTeX}
+ {This class now requires a
+ LaTeX version at least 2020/10/01; version
+ \fmtversion\ is too old}}
\endinput
%%
%% End of file `exam-n-example.tex'.
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.html
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.html 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.html 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,10 +1,242 @@
+<?xml version="1.0" encoding="utf-8"?>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>exam-n class</title>
-<link href="http://nxg.me.uk" rev="author"/>
-<link type="text/css" rel="stylesheet"
- href="style.css"/>
-<style type='text/css'>
+<link href="https://nxg.me.uk" rev="author"/>
+
+
+<style class="distonly" type="text/css">body {
+ color: #333;
+ background: white;
+ margin-left: +30%;
+ width: 50%; /* body is 50% of screen width */
+ margin-right: auto; /* ie, 20% */
+ padding: 0.5em; /* this will make a difference if I decide to
+ have the background a different colour */
+ /* I can't decide on font: Optima's always nice, but Gill looks
+ agreeably intense. Helvetica's a decent fallback. */
+ font-family: "Helvetica Neue", Helvetica, "Gill Sans", gill, sans-serif;
+ /* font-family: Optima, "Gill Sans", gill, Helvetica, sans-serif; */
+ /* font-family: "Gill Sans", gill, Helvetica, sans-serif; */
+ /* I seem to have used 11pt at some point in the past, but this
+ is far too big -- did I ever have a reason for that, or is it
+ just due to browser changes? */
+ font-size: 10pt;
+ line-height: 150%;
+}
+
+div.topsidebar {
+ float: right;
+ width: 50%; /* ...of the body width (ie, 50% x 50% of screen) */
+ font-size: smaller;
+ margin-left: 1em;
+ padding-left: 1em;
+ border-left: solid thin #AAA;
+}
+
+/* On wider screens, move the sidebar out to the right hand side */
+/* This uses CSS3 media queries: http://www.w3.org/TR/css3-mediaqueries/ */
+ at media screen and (min-width: 700pt) and (max-width: 850pt) {
+ body {
+ margin-left: 210pt;
+ width: 350pt; /* 50% of 700pt */
+ margin-right: auto;
+ }
+ div.topsidebar {
+ position: absolute;
+ /* I feel this size should be 595pt (350 + 210 + 0.05*700),
+ but that's clearly not right -- I don't think I understand what the -5%
+ in the h1 spec below is actually 5% of! */
+ left: 570pt;
+ width: auto;
+ margin-left: 0pt;
+ padding-left: 0pt;
+ border: none;
+ }
+}
+/* On still-wider screens, expand the left-margin, keeping the sidebar attached to the right-hand edge.
+ When the screen is 850pt wide (expanding from the @media case above),
+ the left margin will be 210pt, the width 350pt, and the right margin therefore 290pt.*/
+ at media screen and (min-width: 850pt) {
+ body {
+ margin-right: 290pt; /* 290 = 850-(210+350) */
+ width: 350pt;
+ margin-left: auto; /* ...takes up the slack */
+ }
+ div.topsidebar {
+ position: absolute;
+ width: 290pt; /* same 290pt as above */
+ left: auto;
+ right: 0%;
+ padding-left: 0pt;
+ border: none;
+ }
+}
+
+
+code, pre {
+ font-family: Monaco, fixed;
+ font-size: 9pt;
+}
+
+a { text-decoration: none; }
+a:link { color: #66C; }
+a:visited { color: #669; }
+a[href]:hover { background: #EEE; }
+
+div.abstract {
+ font-style: oblique;
+ text-align: left;
+}
+div.abstract em { font-style: normal; }
+div.abstract code {
+ font-style: normal;
+ font-size: 80%;
+}
+
+/* a span/div style for attracting attention */
+.attention {
+ color: #822;
+}
+
+h1, h2, h3, h4, h5, h6 {
+ color: #822;
+ font-weight: 100; /* few fonts have ultra-light weights */
+ line-height: 100%; /* no need to spread out titles */
+}
+h1 {
+ margin-left: -40%;
+ margin-right: -5%;
+ padding: 0.5em;
+ border: solid thin #666;
+ text-align: right;
+}
+h2 {
+ margin-left: -40%;
+ margin-right: -5%;
+ padding: 0.2em;
+ border-top: solid thin #666;
+ clear: both;
+}
+
+h2.appendices {
+ margin-top: 10ex;
+ border-top: double medium #666;
+}
+h3 {
+ margin-left: -30%;
+ float: left;
+ width: 25%;
+ display: block;
+ text-align: right;
+ vertical-align: bottom;
+ padding-top: 0pt;
+ padding-right: 0.5em;
+ margin-top: 0pt;
+ line-height: 100%;
+}
+
+/*
+h4 {
+ color: #C66;
+}
+*/
+
+pre, table { background: #dde; }
+
+pre {
+ padding: 1em;
+ line-height: 130%;
+}
+
+table {
+ font-size: smaller;
+}
+td {
+ padding: 0.5ex;
+}
+
+Q:before { content: "“"; }
+Q:after { content: "”"; }
+
+img.smallimage {
+ float: right;
+ margin: 24pt;
+ margin-right: -30%;
+}
+
+div.signature {
+ margin-left: -40%;
+ margin-right: -5%;
+ margin-top: 4ex;
+ text-align: right;
+ border: solid thin #666;
+ padding: 0.3em;
+ clear: both;
+}
+
+/* ============================================================
+ * Some other curiosities of my one-time formatting for web pages
+ */
+.doc-history {
+ font-size: xx-small;
+ background: #eee;
+ line-height: 100%;
+}
+
+div.subtoc, div.subsubtoc { display: none; }
+
+/* ============================================================
+ * Special formatting for ToC
+ */
+
+/*
+ If there's significant amount of text in front of the first subsection,
+ then the following are good to put in the per-document stylesheet:
+ width: 25%;
+ float: right;
+*/
+div#toc {
+ color: #888;
+ padding: 0;
+ font-size: smaller;
+ text-align: right;
+}
+div#toc a:link { color: #888; }
+div#toc > ul {
+ padding: 0pt;
+ margin: 0pt;
+ list-style: none;
+}
+div#toc li {
+ padding: 0pt;
+ display: inline-block;
+}
+div#toc li:before {
+ content: "§ ";
+ margin-left: 1em;
+}
+/* the following elements aren't currently generated by structure.lx */
+div#toc li ul {
+ padding-left: 1em;
+ margin-left: 0;
+ font-style: italic;
+ display: inline;
+}
+div#toc li ul:before {
+ content: "( ";
+}
+div#toc li ul:after {
+ content: " ) ";
+}
+div#toc li li {
+ padding-left: 0pt;
+}
+div#toc li li:after {
+ content: "; ";
+}
+</style>
+<style type="text/css">
dd ul { padding: 0pt; margin: 0pt; }
</style>
</head>
@@ -14,26 +246,24 @@
<p>Format exam papers</p>
-<p>Version 1.1.4, 2016 December 19.</p>
+<p class="distonly">This is version exam-n-1.4.0, 2022 October 10.</p>
+
+
<ul>
-<li>Download: <a href='exam-n-1.1.4.tar.gz'>tarball</a>
-or <a href='exam-n-1.1.4.zip'>zip file</a></li>
-<li>You may want to look at a <a href='sample_exam.pdf'>sample
-exam</a>. See the <code>sample/</code> directory in the distribution
-for the source of this. That demonstrates the final version of the
-paper, as opposed to the ‘draft’ and ‘compose’ versions; there’s also
-a version with this layout but
-<a href='sample_exam_solution.pdf'>showing the solutions</a>.</li>
+
+<li class="distonly">See the sample exam in the distribution.</li>
<li>If you're a question author, you probably don't want to read the
full documentation. Stick to the shorter
-<a href='notes-for-authors.pdf'>notes for authors</a>.</li>
-<li>See the <a href='exam-n.pdf' >documentation</a> for fuller
+<a href="notes-for-authors.pdf">notes for authors</a>.</li>
+<li>See the <a href="exam-n.pdf">documentation</a> for fuller
discussion.</li>
<li>The package's 'home page' is
-<a href='http://purl.org/nxg/dist/exam-n'><code>http://purl.org/nxg/dist/exam-n</code></a>,
-and the repository is available at
-<a href='https://bitbucket.org/nxg/exam-n'>bitbucket</a>.</li>
+<a href="https://purl.org/nxg/dist/exam-n"><code>https://purl.org/nxg/dist/exam-n</code></a>,
+and the repository is available to
+<a href="https://heptapod.host/nxg/exam-n">browse</a>
+or clone.</li>
+<li>And it's on CTAN at <a href="https://www.ctan.org/pkg/exam-n">/pkg/exam-n</a>.</li>
</ul>
<h2>Overview</h2>
@@ -41,13 +271,13 @@
<h3>Other exam styles</h3>
<p>There are already multiple ‘exam’ LaTeX styles on CTAN,
including
-the (original?) <a href='http://dante.ctan.org/tex-archive/macros/latex/contrib/exam/'>exam class</a>,
-the extensive <a href='http://www.math.uakron.edu/~dpstory/webeq.html' >AcroTeX</a> bundle,
+the (original?) <a href="http://dante.ctan.org/tex-archive/macros/latex/contrib/exam/">exam class</a>,
+the extensive <a href="http://www.math.uakron.edu/~dpstory/webeq.html">AcroTeX</a> bundle,
the
-<a href='http://dante.ctan.org/tex-archive/macros/latex/contrib/examdesign/'>examdesign</a> and
-<a href='http://dante.ctan.org/tex-archive/macros/latex/contrib/exams/'>exams</a>
+<a href="http://dante.ctan.org/tex-archive/macros/latex/contrib/examdesign/">examdesign</a> and
+<a href="http://dante.ctan.org/tex-archive/macros/latex/contrib/exams/">exams</a>
classes, and
-<a href='http://www.tex.ac.uk/cgi-bin/CTANcataloguesearch.pl?CATSTRING=exam'>a variety of other packages</a>
+<a href="http://www.tex.ac.uk/cgi-bin/CTANcataloguesearch.pl?CATSTRING=exam">a variety of other packages</a>
which mention exams in some way.
Some of these are more focused on generating quizzes
(even doing things like randomising answers)
@@ -82,6 +312,45 @@
by practice.</p>
+<h2>To install</h2>
+<p>Unpack the distribution tarball or zip
+file, and move the directory <code>move-to-texmf</code> (or its
+contents) to some
+location on the LaTeX search path. You're probably looking for a
+directory called <code>texmf-local</code>, or something like that.</p>
+
+<p>‘Move…to a suitable place’ is admittedly very vague. Here are some
+pointers, however:</p>
+<ul>
+<li>This can be the same location as your exam source files. This
+will work, but you'll have to do this for each directory.</li>
+<li>See the good generic advice in
+<a href="http://www.tex.ac.uk/cgi-bin/texfaq2html?label=inst-wlcf">the
+TeX FAQ</a>.</li>
+<li>Your LaTeX environment might have some hints on ‘installing new
+style files’, or you can search online with some search string like
+that.</li>
+<li>If you're on a unix-like OS, then the command <code>kpsewhich
+guexam.cls</code> will show you which class file LaTeX will use (so if
+it produces no result, that's telling you that LaTeX won't find the
+files); also <code>kpsepath tex</code> will display, in an admittedly
+very oblique form, the list of places where TeX will search.</li>
+<li>If you're using MikTeX, then the documentation on the
+‘<a href="https://miktex.org/howto/miktex-console">MikTeX console</a>’
+includes a section on ‘Registering a user-managed TEXMF root
+directory’. This rather obliquely says that you can ‘register a
+user-managed TEXMF root directory’. What that means is that (i)
+you should go to a folder such as
+<code>...\Users\<em>yourname</em>\AppData\MikTeX</code>, (ii) create a
+sequence of folders so that you end up with
+<code>...\MikTeX\texmf\tex\latex\exam-n</code>, and (iii) put the
+distributed <code>.sty</code> and <code>.clo</code> files in the
+latter folder. The directory <code>...\MikTex\texmf</code> is your
+‘user-managed TEXMF root directory’, and you should add it to MikTeX's
+search path using the instructions above.</li>
+</ul>
+
+
<h2>Releases</h2>
<p>With the version 1.1 release, the interface should now be regarded
@@ -99,65 +368,113 @@
same name; and in the second it was renamed to make it more
generically useful to other institutions.</p>
-<dl>
+<h:dl xmlns:h="http://www.w3.org/1999/xhtml">
+<h:dt><h:span class="attention">1.4.0, 2022 October 10</h:span></h:dt><h:dd>
+ <ul>
+ <li>The [siunitx] option is now on by default, and the
+ <code>\units</code> macro produces a one-time-per-document
+ warning that it will be removed in the next version.</li>
+ <li>Having two <code>\partmarks</code> commands in an
+ environment is now detected as an error (it was documented as an
+ error, but not checked, so the extra <code>\partmarks</code>
+ commands were simply ignored).</li>
+ </ul>
+ </h:dd>
-<!-- @RELEASENOTES@ -->
-<dt><span class='attention'>1.1.4, 2016 December 19</span></dt>
-<dd><ul>
-<li>Documentation: add notes about use of pdfpages.</li>
-<li>Added <code>[largefont]</code> option.
-<strong>Note</strong>:
-option <code>[hugefont]</code> has replaced <code>[bigfont]</code>;
-the latter is now deprecated, and may be removed in v1.2.</li>
-<li>Use of the <code>\part</code> macro is now supported within
-solutions (it produced the wrong numbers before), and there is a new
-<code>\StylePartNumber</code> customisation macro.</li>
-</ul></dd>
+<h:dt>1.4.0-b1, 2022 August 7</h:dt><h:dd>
+ <ul>
+ <li>The class file now depends on a version of LaTeX which is at least
+ the 2020/10/01 release. This is so that we can use the current LaTeX
+ hooks mechanism.</li>
+ <li>Rework <code>\partmarks</code>: the <code>\partmarks</code>
+ indicator can now go <em>inside</em> most environments, including
+ list, quotes, unnumbered equations, and the various amsmath displays. In these
+ cases, the indicator will automatically appear at the end of the
+ environment. The starred variant of the command still exists, but
+ should rarely be necessary.</li>
+ </ul>
+ </h:dd>
-<dt>1.1.3</dt>
-<dd><ul>
-<li>Version 1.1.3 was never released</li>
-</ul></dd>
+<h:dt>1.3.5-b1, 2022 July 11</h:dt><h:dd><ul>
+<li>Fix erroneous broken line before <code>\partmarks</code>, in
+compose mode, when a paragraph fills the last line.</li>
+<li>Fix support for STIX2 fonts in XeLaTeX and LuaLaTeX (it was
+working inaccurately before).</li>
+<li>Add an optional argument for <code>\part</code> to override part numbering.</li>
+<li>Use the <code>xcolor</code> package for colour management, instead
+of the core <code>color</code> package (the <code>xcolor</code>
+package is well-known and stable, and this means that we are
+compatible with TikZ).</li>
+<li><code>\partmarks</code> in solutions no longer gobble trailing space
+(doing so is probably right in questions, and is still the case, but
+<code>\partmarks</code> in solutions tend to be more interspersed with
+text).</li>
+<li><code>\label</code> within a <code>\part</code> now refers to the
+part number (as opposed to the question number).</li>
+<li>Avoid a ‘You can't use `\unskip' in vertical mode’ error,
+in certain circumstances.</li>
+<li>Add the <code>[siunitx]</code> option, indicating that we should
+load the <a href="https://www.ctan.org/pkg/siunitx">siunitx</a> package (default no).
+This is now preferred to the <code>\units</code> macro, and the latter will be
+removed in a forthcoming release.</li>
+<li>Renamed <code>A1.clo</code> to clearer <code>myclass.clo</code></li>
+<li>Repository moved from bitbucket to
+<a href="https://heptapod.host/nxg/exam-n">https://heptapod.host/nxg/exam-n</a>,
+when bitbucket dropped support for Mercurial.
+This means, incidentally, that links to specific issues at bitbucket
+are now broken.</li>
+<li>Bold-italic maths should now work correctly with STIX.</li>
+<li>Long <code>\partmarks</code> comments now appear as footnotes.</li>
+<li>Solutions are now set <code>\normalsize</code>.</li>
+<li>Bugfix: move definition of <code>\defaultpartmarkscategory</code>
+so it can be invoked within a <code>.clo</code> file straightforwardly.</li>
+<li>Define the <code>[uprightpi]</code> option to set <code>\pi</code>
+as an upright character, as appropriate for a constant (this is
+implemented fully only for the <code>[mtpro2]</code> and
+<code>[stix2]</code> options)..</li>
+<li>Note that the <code>\units</code> macro is likely to be deprecated
+in a forthcoming version, and replaced by a recommendation to use the
+standard <code>[siunitx]</code> package.</li>
+</ul></h:dd>
-<dt>1.1.2, 2015 November 26</dt>
-<dd><ul>
-<li>Handled trailing floats at end of document (generated by packages
-such as <code>rotating</code>.</li>
-<li><code>\label</code> within question environment now refers to the
-question number.</li>
-<li>Work around a problem when a paragraph starts with <code>{\bf ...}</code>
-rather than (post-1995) <code>\textbf{...}</code>.</li>
-<li><code>\begin{questiondata}</code> now starts a new paragraph.</li>
-<li>Some documentation adjustments.</li>
-</ul></dd>
+<h:dt>1.3, 2018 November 21</h:dt><h:dd><ul>
+<li>Add a ‘category’ optional argument to <code>\partmarks</code>, and
+add <code>\defaultpartmarkscategory</code>.</li>
+</ul>
+</h:dd>
-<dt>1.1.1, 2014 November 27</dt>
-<dd><ul>
-<li>Adjust <code>\partmarks*</code> behaviour; now behaves differently
-within display maths (addresses
-<a href='https://bitbucket.org/nxg/exam-n/issue/1/'>issue 1</a>).</li>
-<li>Various documentation and release fixes.</li>
-</ul></dd>
+<h:dt>1.2.1, 2018 July 2</h:dt><h:dd><ul>
+<li>Bugfix: ignore any content which appears after
+<code>\end{document}</code>, in <code>\includequestion</code> (author)
+files (fixes issue 6).</li>
+<li>The environments <code>{figure*}</code> and <code>{table*}</code> now produce an error.</li>
+<li>The macro <code>\vec</code> now produces correct greek bold maths.</li>
+<li>Docmentation: notes on unit formatting.</li>
+</ul>
+</h:dd>
-<dt>1.1, 2014 May 3</dt>
-<dd>Converted to a generic class, <code>exam-n</code>, ready for wider
-distribution.
-Available on <a href='https://bitbucket.org/nxg/exam-n/'>bitbucket</a>
-and at CTAN.</dd>
+<h:dt>1.2, 2017 December 1</h:dt><h:dd><ul>
+<li>Use serif STIX2 fonts for sans and monospace cases, when using
+Lua- or XeLaTeX (the style doesn't use/encourage any sans-serif text,
+so this shouldn't matter).</li>
+<li>Fix font sizes in solutions.</li>
+<li>Adjustments to font-handling, which appear to have fixed LuaLaTeX differences.</li>
+<li>Add the <code>stix2</code> option, to use the
+<a href="http://www.stixfonts.org/">STIX2 font set</a>.</li>
+<li>Make it possible to use <code>\rubric</code> and <code>\baserubric</code> within a <code>.clo</code> file.
+This was advertised as being possible, but it seems it had never been tested!</li>
+</ul></h:dd>
+</h:dl>
-<dt>...</dt>
-<dd><a href='release-notes.html'>Earlier release notes</a> are available</dd>
-</dl>
+<p class="distonly"><a href="release-notes-dist.html">Earlier release notes</a> are available</p>
<div class="signature">
-<a href='http://nxg.me.uk'>Norman Gray</a><br/>
-2016 December 19
+<a href="https://nxg.me.uk">Norman Gray</a><br/>
+2022 October 10
</div>
</body>
</html>
-
-
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/exam-n.pdf
===================================================================
(Binary files differ)
Added: trunk/Master/texmf-dist/doc/latex/exam-n/examndefs.sty
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/examndefs.sty (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/examndefs.sty 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,121 @@
+% Generated file : DO NOT EDIT
+\@ifundefined{@psfontsfalse}{\newif\if at psfonts \@psfontsfalse}{}
+\@ifundefined{examn at uprightpifalse}{\newif\ifexamn at uprightpi \examn at uprightpifalse}{}
+\@ifundefined{examn at mtselect}{\newcount\examn at mtselect \examn at mtselect=0}{}
+\if at psfonts
+ \ifcase\examn at mtselect
+ % mathptm fonts
+ % This is a very clumsy version, but it appears to be our only option
+ \def\vec#1{\mathchoice{\mbox{\boldmath $\displaystyle #1$}}
+ {\mbox{\boldmath $ #1$}}
+ {\mbox{\boldmath $\scriptstyle #1$}}
+ {\mbox{\boldmath $\scriptscriptstyle #1$}}}
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathptm] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mathtime (should this be the same for mathtime as for mtpro2?
+ \let\vec\mathbf
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathtime] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mtpro2
+ \let\vec\mathbold
+ % \uppi is predefined in mtpro2
+ \ifexamn at uprightpi
+ \let\italicpi\pi
+ \let\pi\uppi
+ \fi
+ \else
+ % STIX2: the unicode-math package provides a \symbf for bold math symbols,
+ \ifnum\examn at engine<2 % pdflatex
+ \let\vec\mathbf
+ % pdftex (or original tex)
+ % The following should, I think, create an upright pi, but doesn't
+ \def\uppi{\mathrm{\pi}}
+ \let\italicpi\pi %for consistency
+ \let\symup\mathrm %not fully the right thing, but avoid errors below
+ \else % xelatex or lualatex
+ % This is where the dependence on a recent LaTeX enters.
+ \let\vec\symbf
+ \typeout{stix2: upright=\ifexamn at uprightpi true\else false\fi}
+ \AddToHook{begindocument/end}{\gdef\uppi{\symup{𝜋}}}
+ \ifexamn at uprightpi
+ \AddToHook{begindocument/end}{\gdef\italicpi{\symit{𝜋}}\global\let\pi\uppi}
+ \fi
+ \fi
+ \fi
+\else
+ % CM fonts: \mathbf doesn't work with greek in CM
+ \let\vec\mathbf
+ \ifexamn at uprightpi
+ % upright greek is hard to do portably, so give up
+ % See eg https://tex.stackexchange.com/questions/145926/ for discussion
+ \ClassWarning{exam-n}{Can't do uprightpi in [cmfonts] -- sorry}
+ \let\italicpi\pi
+ \let\uppi\pi %but avoid errors
+ \examn at uprightpifalse
+ \fi
+\fi
+\newcommand\BSc{B.Sc.{}}
+\newcommand\MSci{M.Sci.{}}
+\newcommand\MSc{M.Sc.{}}
+\newcommand\MA{M.A.{}}
+\newcommand\MEng{M.Eng.{}}
+\newcommand\BEng{B.Eng.{}}
+\ifnum\examn at mtselect>2
+ % ie, STIX2, and thus using the unicode-math package (see above)
+ \def\e{\symup{e}}
+ \newcommand{\dd}{\symup{d}}
+ \newcommand{\ddd}{\,\symup{d}}
+\else
+ \def\e{\mathrm{e}}
+ \newcommand{\dd}{\mathrm{d}}
+ \newcommand{\ddd}{\,\mathrm{d}}
+\fi
+
+\def\Diffl{\@ifstar\@Difflflat\@Diffl}
+\def\Partial{\@ifstar\@Partialflat\@Partial}
+\def\@Partial{\@ifnextchar[{\@@Diffl\partial}{\@@Diffl\partial[]}}
+\def\@Partialflat{\@ifnextchar[{\@@Difflflat\partial}{\@@Difflflat\partial[]}}
+\def\@Diffl{\@ifnextchar[{\@@Diffl\dd}{\@@Diffl\dd[]}}
+\def\@Difflflat{\@ifnextchar[{\@@Difflflat\dd}{\@@Difflflat\dd[]}}
+\def\@@Diffl#1[#2]#3#4{%
+ \def\@tempa{#2}%
+ \ifx\@tempa\empty
+ \frac{#1#3}{#1#4}%
+ \else
+ \frac{{#1}^{#2}#3}{#1{#4}^{#2}}%
+ \fi}
+\def\@@Difflflat#1[#2]#3#4{%
+ \def\@tempa{#2}%
+ \ifx\@tempa\empty
+ #1#3\mskip-0.8mu/\mskip-1.2mu #1#4%
+ \else
+ {#1}^{#2}#3\mskip-0.8mu /\mskip-1.2mu #1{#4}^{#2}%
+ \fi}
+\def\units{\examn at unitswarning
+ \begingroup
+ \catcode`\.=\active
+ \@ifstar{\let\un at tsspace\relax \un at ts}%
+ {\let\un at tsspace\thinspace\un at ts}}
+\begingroup
+ \catcode`\.=\active
+ \gdef\un at ts#1{\let~\thinspace\let.\thinspace
+ \ifmmode
+ \un at tsspace\mathrm{#1}%
+ \else
+ \nobreak$\un at tsspace\mathrm{#1}$%
+ \fi
+ \endgroup}
+\endgroup
+\newif\ifexamn at warnunits \examn at warnunitstrue
+\def\examn at unitswarning{\ifexamn at warnunits
+ \ClassWarning{exam-n}{The units macro will be removed in the next
+ version; the [siunitx] option is now on by default, so you can use
+ the macros in the siunits package}%
+ \global\examn at warnunitsfalse
+\fi}
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/examndefs.sty
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/exam-n/myclass.clo
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/myclass.clo (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/myclass.clo 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,42 @@
+\ProvidesFile{myclass.clo}[2022/10/10 exam-n-1.4.0]
+\typeout{myclass exam options, exam-n-1.4.0}
+%%%% Source: a91e9cff7cac, 2022-10-10T13:33:17+01:00
+%%%% File: myclass.clo
+%%%% Copyright 2005--2022, Norman Gray
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% The Current Maintainer of this work is Norman Gray <https://nxg.me.uk>
+%%
+%% This work consists of the files exam-n.dtx and exam-n.ins,
+%% the derived file exam-n.cls,
+%% and the associated *.clo files.
+
+
+% It's possible to change the rubric and base rubric here.
+%\rubric{Answer questions.}
+%
+%\baserubric{\emph{Do not attempt to write on both sides of the paper at once.}
+%
+%You may sing, if you feel you must.}
+
+% Nothing here beyond the constants sheet
+\constantssheet{
+\begin{center}
+{\Large\textbf{Values of astrophysical constants}}\\[\bigskipamount]
+\begin{tabular}{lll} \hline\\[-1.5ex] % slightly hacky extra space after hline
+ speed of light & $c$ & $2.998\times 10^8 \,{\rm ms^{-1}}$\\
+ gravitational constant & $G$ & $6.673\times10^{-11}\,{\rm Nm^2kg^{-2}}$\\
+ \vdots \\
+\hline
+\end{tabular}
+\end{center}
+}
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/myclass.clo
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/notes-for-authors.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -6,33 +6,46 @@
\title{Notes for exam question authors}
\author{Norman Gray}
-\date{exam-n 1.1.4, 2016 December 19}
+\date{Version exam-n-1.4.0, 2022 October 10}
\parindent=0pt
\parskip=\medskipamount
\makeatletter
-\def\csarg#1{\texttt\{\textit{#1}\texttt\}%
+\def\cs at arg#1{\texttt\{\textit{#1}\texttt\}%
\advance\@tempcnta-1
\ifnum\@tempcnta>0
- \let\next\csarg
+ \let\next\cs at arg
\else
\let\next\endgroup % begun in \cs
\fi
\next}
+{\catcode`\|=0 \catcode`\\=12
+|gdef|cs at textbackslash#1{|texttt{\#1}}}
+% \cs{foo} typeset \foo
+% \cs[2]{foo}{bar}{baz} typeset \foo{bar}{baz}
\newcommand\cs[2][0]{\begingroup
\color{cscolour}%
- $\backslash$\texttt{#2}%
+ \cs at textbackslash{#2}%
\@tempcnta=#1
\ifnum\@tempcnta>0
- \let\next\csarg
+ \let\next\cs at arg
\else
\let\next\endgroup
\fi
\next}
-\def\env#1{\texttt{\textcolor{cscolour}{#1}}}
+\let\origvec\vec
+% We'd like to say here
+% \newif\ifexamn at uprightpi \examn at uprightpitrue
+% but that's not supported for CM fonts
+\usepackage{examndefs}
+
+\makeatother
+
+\def\env#1{\texttt{\textcolor{cscolour}{\{#1\}}}}
\def\opt#1{\texttt{[#1]}}
+\def\package#1{\textsf{#1}}
\setcounter{secnumdepth}0
@@ -61,7 +74,7 @@
the preamble other than \cs{usepackage} commands, and you should
consult with the exams convener to ensure that such packages go into
the master file, too. It's probably a safe bet that the `graphicx'
-package will be included in the master file. If you want to include
+package will be included in the master file. If you want to include
a \cs{newcommand}, or anything like that,
it can be placed inside the \env{question} environment. For
other customisations, negotiate with the exams convener.
@@ -76,10 +89,28 @@
draft modes. You'll most typically have a \cs{partmarks} macro and a
\env{solution} environment for each \cs{part}, but they don't have to
match up, and you can have the entire solution at the end if you prefer.
-The \cs[1]{partmarks*}n command is almost the same, but places the
-mark indicator in a slightly different position which looks better
-when there would otherwise be a gap at the right of the page. It can
-be placed after a list, or inside but at the end of an equation.
+
+The \cs{partmarks} command will most typically go at the end of a
+paragraph, but it may also appear inside an equation (that is, in
+\verb|\[...\]|; don't use \verb|$$...$$|), inside one or other
+\package{amsmath} display environments, or in a list or other
+environment. If it appears inside an environment, the indicator will
+appear at the \emph{end} of the environment, independent of where in
+the environment the command was typed (which implies that you can't
+have more than one inside an environment).
+
+The starred version is similar, but budges its indicator upwards
+a little, and is a heuristic alternative which is useful in some
+cases \emph{after} a list or display, or after a numbered equation, if the placement of the
+indicator is otherwise inaesthetic
+(if the style of the part-marks indicators happens to be such
+that the indicator may be mistaken for an equation number, then
+it would be wise to use either \cs{partmarks} or \cs{partmarks*}
+after the equation, instead). If you use \cs{partmarks*} within a
+display, you might be confronted by an error message, talking
+about \cs{eqno} in maths mode, which is even more incomprehensible
+than most \LaTeX\ messages.
+
Note that \cs{partmarks} ends a paragraph (\cs{partmarks*} doesn't): this is
probably good style, but if you insist on mid-paragraph marks, then a following
\verb|\noindent| will be useful. It's helpful to use \cs{partmarks} inside a
@@ -86,6 +117,26 @@
\env{solution} to indicate the distribution of marks -- this doesn't mess up
the mark-totalling calculation.
+You may optionally give a question number as an argument to the
+\env{question} environment: \cs[1]{begin\{question\}[n]}{markgoal}.
+In \opt{compose} mode, this simply sets the question number, but in the other
+modes, when the question file is included in a master file, this
+checks that the given number~$n$ is what would be assigned
+automatically, to help detect missing or out-of-order questions. If
+the question identifier is not a number, such as `D1', then you can
+provide that identifier here also, but in this case you must also set
+\cs{QuestionNumberChecksOff} in the question preamble.
+
+The \cs{partmarks} command has an optional argument which
+indicates the category of the question, thus `bookwork', `unseen',
+and so on. If this is present -- for example
+\cs[1]{partmarks[bookwork]}{5} -- then the category is included in the
+marks indicator.
+As you might hope, the \cs{partmarks*} command can take this
+optional argument also: \cs[1]{partmarks*[bookwork]}{5}.
+This extra text will typically be only one or two words long, but if
+the text is much longer than that, it will be turned into a footnote.
+
One common exam or test question type is a multiple-choice question.
This is indicated by a \cs{begin\{mcq\}} environment, which contains a
textual question followed by a sequence of possible answers indicated by
@@ -115,15 +166,17 @@
numbering sequences continue through the solutions, if they're shown,
but this isn't expected to be a problem.
-If you use \cs{label} within a \env{question} environment, that label
-will, as you might expect, refer to the question number.
+There is neither a \env{figure*} nor a \env{table*} environment,
+because this is a single-column class.
+Use the no-option unstarred versions instead.
-Hints:
+\subsection{Hints}
+
Figures can be included with \cs{includegraphics} as usual, as long as
-the `graphicx' package has been included at the top of the master
+the \package{graphicx} package has been included at the top of the master
file. If you want to include complete pages from a PDF (most
typically containing a scanned handwritten model answer), then you can
-do so by including the `pdfpages' package at the top of the file, and
+do so by including the \package{pdfpages} package at the top of the file, and
then \cs[1]{includepdf[pages=\{-\}]}{filename} inside a \env{solution}
environment.
The \texttt{pages=\{-\}} option means that all pages from the file are
@@ -131,8 +184,11 @@
the option \verb|pagecommand={\thispagestyle{fancy}}| will cause the other
class apparatus, such as page numbers and headers, to be
superimposed on the included pages.
-See the documentation of the `pdfpages' package for more information.
+See the documentation of the \package{pdfpages} package for more information.
+If you use \cs{label} within a \env{question} environment, that label
+will, as you might expect, refer to the question number.
+
Include marginal notes with \cs[1]{comment}{remark} -- these show up in drafting
modes (\opt{draft} and \opt{compose}), but not in the final version.
The \cs[1]{author}{name} command is just
@@ -139,100 +195,28 @@
a type of comment. If you need to make more noise, then
\cs[1]{shout}{remark} inserts a highlighted \emph{remark} in the flow of text
(so it can be used anywhere) and includes the remark in a prominent
-list of exclamations at the end of the document.
+list of exclamations at the end of the document. Note that \cs{shout}
+text \emph{appears in the \opt{final} version}: it is to draw
+attention to problems (for example \cs[1]{shout}{solution wrong!})
+which must be resolved before the exam is presented to students.
At the bottom of each page, you see a faint identification code, such
as `QM/123-456'. This consists of an exam identifier, extracted from
the exam preamble, plus a code which changes each time \LaTeX\ is
-run. This helps you avoid collation accidents, and to distinguish
+run, but which is otherwise meaningless.
+This helps you avoid collation accidents, and to distinguish
between slightly different versions of the printed document.
\subsection{Various convenience commands}
\label{s:othercommands}
-\makeatletter
-% Definitions edited in at build time...
-% Abbreviations for degrees.
-% \begin{macrocode}
-\newcommand\BSc{B.Sc.{}}
-\newcommand\MSci{M.Sci.{}}
-\newcommand\MSc{M.Sc.{}}
-\newcommand\MA{M.A.{}}
-\newcommand\MEng{M.Eng.{}}
-\newcommand\BEng{B.Eng.{}}
-% \end{macrocode}
-%
-% Tweaks to differentials.
-% \begin{macrocode}
-\newcommand{\dd}{\mathrm{d}}
-\newcommand{\ddd}{\,\mathrm{d}} % inside an integral, including thinspace
+Macro \cs[1]{vec}{v} is redefined to give bold-font vectors
+rather than vectors with arrows, which is the (weird) \LaTeX\ default
+-- thus $\vec v$ rather than $\origvec v$.
+This is intended to work for bold greek as well as roman,
+but it does so reliably only for the \opt{mtpro2} and \opt{stix2}
+options.
-\def\Diffl{\@ifstar\@Difflflat\@Diffl}
-\def\Partial{\@ifstar\@Partialflat\@Partial}
-\def\@Partial{\@ifnextchar[{\@@Diffl\partial}{\@@Diffl\partial[]}}
-\def\@Partialflat{\@ifnextchar[{\@@Difflflat\partial}{\@@Difflflat\partial[]}}
-\def\@Diffl{\@ifnextchar[{\@@Diffl\dd}{\@@Diffl\dd[]}}
-\def\@Difflflat{\@ifnextchar[{\@@Difflflat\dd}{\@@Difflflat\dd[]}}
-\def\@@Diffl#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- \frac{#1#3}{#1#4}%
- \else
- \frac{{#1}^{#2}#3}{#1{#4}^{#2}}%
- \fi}
-\def\@@Difflflat#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- #1#3\mskip-0.8mu/\mskip-1.2mu #1#4%
- \else
- {#1}^{#2}#3\mskip-0.8mu /\mskip-1.2mu #1{#4}^{#2}%
- \fi}
-% \end{macrocode}
-%
-% The exponential sign
-% \begin{macrocode}
-\def\e{{\mathrm e}}
-% \end{macrocode}
-%
-% Physical units in |\rm|. Unstarred version includes leading
-% |\thinspace|. Starred version doesn't, and is used when referring to
-% the unit by itself (eg axis is |$B/\units*T$|), and is not qualifying
-% a number.
-% FIXME: |\mu| in |\units| can come out wrong in some fonts (mtpro2?)
-% -- needs investigation.
-% \begin{macrocode}
-\def\units{\begingroup
- \catcode`\.=\active
- \@ifstar{\let\un at tsspace\relax \un at ts}%
- {\let\un at tsspace\thinspace\un at ts}}
-\begingroup
- \catcode`\.=\active
- \gdef\un at ts#1{\let~\thinspace\let.\thinspace
- \ifmmode
- \un at tsspace\mathrm{#1}%
- \else
- \nobreak$\un at tsspace\mathrm{#1}$%
- \fi
- \endgroup}
-\endgroup
-% \end{macrocode}
-%
-% Other miscellaneous symbols:
-% The AU is nothing exciting, but may be adjusted in future
-% \begin{macrocode}
-\def\au{au}
-% \end{macrocode}
-% The symbol for Compton wavelength is a crossed lambda -- the following isn't perfect, but is OK for now.
-% \begin{macrocode}
-\def\lambdabar{\setbox\@tempboxa\hbox{$\lambda$}%
- \hbox to 0pt{\hbox to \wd\@tempboxa{\hss$\bar{}$\hss}\hss}\box\@tempboxa}
-% \end{macrocode}
-\makeatother
-
-Macro \cs[1]{vec}{v} is redefined to give bold-font vectors, rather than
-vectors with arrows, which is the (weird) \LaTeX\ default. This
-should work for bold greek as well as roman.
-
Macros \cs{dd} and \cs{ddd}: \cs{dd} is a roman d, as used for
differentials; \cs{ddd} is the same with a preceding thinspace,
as used within integrals; for example
@@ -254,6 +238,12 @@
ones for inline maths.
There is analogous support for partial derivatives with \cs[2]{Partial}ab.
+You should generally type units, and numbers with units, using the
+\package{siunitx} package (use the \opt{siunitx} \cs{documentclass} option).
+
+However this package currently also
+supports a basic \verb|\units| command, described here. This macro
+is very likely to be removed in a future version of this package.
Macros \cs[1]{units}{expr}, \cs[1]{units*}{expr}: These typeset
physical units in an upright shape, with tilde or dot acting as a
separator between units. Since this is typeset in maths mode, all
@@ -261,23 +251,22 @@
gives $v=10\units{m.\mu s^{-1}}$. The unstarred version includes some
leading space; the starred version can be used when referring to the
unit by itself, where it is not qualifying a number (eg labelling an
-axis with units \verb|$B/\units*T$|, or $B/\units*T$). These macros
-might be replaced, in the future, by a recommendation to use the
-\texttt{siunitx} package.
+axis with units \verb|$B/\units*T$|, or $B/\units*T$).
-For some other useful symbols, see the table below:
+The command \cs{e} sets an upright~`e':
+\verb|$\e^{i\pi} + 1 = 0$| produces $\e^{i\pi} + 1 = 0$.
+Other shortcuts may be available in customisations of this class.\footnote{%
+The package used to support an \cs{au} macro, for astronomical
+unit, and \cs{lambdabar} for Compton wavelength, but these have
+since been removed. The former is available via \package{siunitx}.}
-\def\arraystretch{1.5}
-\begin{tabular}{rcp{8cm}}
-\cs{e}&$\e^{i\pi}+1=0$& the exponential is typeset in an upright rather than
-an italic shape, as in \verb|$\e^{i\pi} + 1 = 0$|.\\
-\cs{au}&10\units\au& astronomical units:
-\verb|10\units{\au}|.\\
-\cs{lambdabar}&$\lambdabar$& the Compton wavelength, as a lambda with a
-bar through it.\\
-\end{tabular}
+Note: $\pi$ is set as an italic pi character, matching the
+\LaTeX\ default. Since it's (usually) used as the circular constant,
+it should more properly be set upright, and you can get that using the
+\opt{uprightpi} option. This option also defines a \verb|\italicpi|
+command, for completeness. This option is at present
+implemented only for the \opt{mtpro2} and \opt{stix2} options.
-
\subsection{Extra: Creating complete exams}
\label{s:complete}
As a question author, you are typically only concerned with one or two
@@ -288,7 +277,7 @@
\goodbreak
\listinginput1{template-master.tex}
-The \texttt{exam-n} class currently supports a sample class option \opt{A1}.
+The \texttt{exam-n} class currently supports a sample class option \opt{myclass}.
This automatically includes a suitable constants sheet in the
formatted paper.
Added: trunk/Master/texmf-dist/doc/latex/exam-n/release-notes-dist.html
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/release-notes-dist.html (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/release-notes-dist.html 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,656 @@
+<?xml version="1.0" encoding="utf-8"?>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<title>exam-n class – full release notes</title>
+
+
+<style class="distonly" type="text/css">body {
+ color: #333;
+ background: white;
+ margin-left: +30%;
+ width: 50%; /* body is 50% of screen width */
+ margin-right: auto; /* ie, 20% */
+ padding: 0.5em; /* this will make a difference if I decide to
+ have the background a different colour */
+ /* I can't decide on font: Optima's always nice, but Gill looks
+ agreeably intense. Helvetica's a decent fallback. */
+ font-family: "Helvetica Neue", Helvetica, "Gill Sans", gill, sans-serif;
+ /* font-family: Optima, "Gill Sans", gill, Helvetica, sans-serif; */
+ /* font-family: "Gill Sans", gill, Helvetica, sans-serif; */
+ /* I seem to have used 11pt at some point in the past, but this
+ is far too big -- did I ever have a reason for that, or is it
+ just due to browser changes? */
+ font-size: 10pt;
+ line-height: 150%;
+}
+
+div.topsidebar {
+ float: right;
+ width: 50%; /* ...of the body width (ie, 50% x 50% of screen) */
+ font-size: smaller;
+ margin-left: 1em;
+ padding-left: 1em;
+ border-left: solid thin #AAA;
+}
+
+/* On wider screens, move the sidebar out to the right hand side */
+/* This uses CSS3 media queries: http://www.w3.org/TR/css3-mediaqueries/ */
+ at media screen and (min-width: 700pt) and (max-width: 850pt) {
+ body {
+ margin-left: 210pt;
+ width: 350pt; /* 50% of 700pt */
+ margin-right: auto;
+ }
+ div.topsidebar {
+ position: absolute;
+ /* I feel this size should be 595pt (350 + 210 + 0.05*700),
+ but that's clearly not right -- I don't think I understand what the -5%
+ in the h1 spec below is actually 5% of! */
+ left: 570pt;
+ width: auto;
+ margin-left: 0pt;
+ padding-left: 0pt;
+ border: none;
+ }
+}
+/* On still-wider screens, expand the left-margin, keeping the sidebar attached to the right-hand edge.
+ When the screen is 850pt wide (expanding from the @media case above),
+ the left margin will be 210pt, the width 350pt, and the right margin therefore 290pt.*/
+ at media screen and (min-width: 850pt) {
+ body {
+ margin-right: 290pt; /* 290 = 850-(210+350) */
+ width: 350pt;
+ margin-left: auto; /* ...takes up the slack */
+ }
+ div.topsidebar {
+ position: absolute;
+ width: 290pt; /* same 290pt as above */
+ left: auto;
+ right: 0%;
+ padding-left: 0pt;
+ border: none;
+ }
+}
+
+
+code, pre {
+ font-family: Monaco, fixed;
+ font-size: 9pt;
+}
+
+a { text-decoration: none; }
+a:link { color: #66C; }
+a:visited { color: #669; }
+a[href]:hover { background: #EEE; }
+
+div.abstract {
+ font-style: oblique;
+ text-align: left;
+}
+div.abstract em { font-style: normal; }
+div.abstract code {
+ font-style: normal;
+ font-size: 80%;
+}
+
+/* a span/div style for attracting attention */
+.attention {
+ color: #822;
+}
+
+h1, h2, h3, h4, h5, h6 {
+ color: #822;
+ font-weight: 100; /* few fonts have ultra-light weights */
+ line-height: 100%; /* no need to spread out titles */
+}
+h1 {
+ margin-left: -40%;
+ margin-right: -5%;
+ padding: 0.5em;
+ border: solid thin #666;
+ text-align: right;
+}
+h2 {
+ margin-left: -40%;
+ margin-right: -5%;
+ padding: 0.2em;
+ border-top: solid thin #666;
+ clear: both;
+}
+
+h2.appendices {
+ margin-top: 10ex;
+ border-top: double medium #666;
+}
+h3 {
+ margin-left: -30%;
+ float: left;
+ width: 25%;
+ display: block;
+ text-align: right;
+ vertical-align: bottom;
+ padding-top: 0pt;
+ padding-right: 0.5em;
+ margin-top: 0pt;
+ line-height: 100%;
+}
+
+/*
+h4 {
+ color: #C66;
+}
+*/
+
+pre, table { background: #dde; }
+
+pre {
+ padding: 1em;
+ line-height: 130%;
+}
+
+table {
+ font-size: smaller;
+}
+td {
+ padding: 0.5ex;
+}
+
+Q:before { content: "“"; }
+Q:after { content: "”"; }
+
+img.smallimage {
+ float: right;
+ margin: 24pt;
+ margin-right: -30%;
+}
+
+div.signature {
+ margin-left: -40%;
+ margin-right: -5%;
+ margin-top: 4ex;
+ text-align: right;
+ border: solid thin #666;
+ padding: 0.3em;
+ clear: both;
+}
+
+/* ============================================================
+ * Some other curiosities of my one-time formatting for web pages
+ */
+.doc-history {
+ font-size: xx-small;
+ background: #eee;
+ line-height: 100%;
+}
+
+div.subtoc, div.subsubtoc { display: none; }
+
+/* ============================================================
+ * Special formatting for ToC
+ */
+
+/*
+ If there's significant amount of text in front of the first subsection,
+ then the following are good to put in the per-document stylesheet:
+ width: 25%;
+ float: right;
+*/
+div#toc {
+ color: #888;
+ padding: 0;
+ font-size: smaller;
+ text-align: right;
+}
+div#toc a:link { color: #888; }
+div#toc > ul {
+ padding: 0pt;
+ margin: 0pt;
+ list-style: none;
+}
+div#toc li {
+ padding: 0pt;
+ display: inline-block;
+}
+div#toc li:before {
+ content: "§ ";
+ margin-left: 1em;
+}
+/* the following elements aren't currently generated by structure.lx */
+div#toc li ul {
+ padding-left: 1em;
+ margin-left: 0;
+ font-style: italic;
+ display: inline;
+}
+div#toc li ul:before {
+ content: "( ";
+}
+div#toc li ul:after {
+ content: " ) ";
+}
+div#toc li li {
+ padding-left: 0pt;
+}
+div#toc li li:after {
+ content: "; ";
+}
+</style>
+<style type="text/css">
+dd ul { padding: 0pt; margin: 0pt; }
+</style>
+</head>
+
+<body>
+<h1>The exam-n class – release notes</h1>
+
+<h:dl xmlns:h="http://www.w3.org/1999/xhtml">
+
+
+
+
+<h:dt><h:span class="attention">1.4.0, 2022 October 10</h:span></h:dt><h:dd>
+ <ul>
+ <li>The [siunitx] option is now on by default, and the
+ <code>\units</code> macro produces a one-time-per-document
+ warning that it will be removed in the next version.</li>
+ <li>Having two <code>\partmarks</code> commands in an
+ environment is now detected as an error (it was documented as an
+ error, but not checked, so the extra <code>\partmarks</code>
+ commands were simply ignored).</li>
+ </ul>
+ </h:dd>
+
+<h:dt>1.4.0-b1, 2022 August 7</h:dt><h:dd>
+ <ul>
+ <li>The class file now depends on a version of LaTeX which is at least
+ the 2020/10/01 release. This is so that we can use the current LaTeX
+ hooks mechanism.</li>
+ <li>Rework <code>\partmarks</code>: the <code>\partmarks</code>
+ indicator can now go <em>inside</em> most environments, including
+ list, quotes, unnumbered equations, and the various amsmath displays. In these
+ cases, the indicator will automatically appear at the end of the
+ environment. The starred variant of the command still exists, but
+ should rarely be necessary.</li>
+ </ul>
+ </h:dd>
+
+<h:dt>1.3.5-b1, 2022 July 11</h:dt><h:dd><ul>
+<li>Fix erroneous broken line before <code>\partmarks</code>, in
+compose mode, when a paragraph fills the last line.</li>
+<li>Fix support for STIX2 fonts in XeLaTeX and LuaLaTeX (it was
+working inaccurately before).</li>
+<li>Add an optional argument for <code>\part</code> to override part numbering.</li>
+<li>Use the <code>xcolor</code> package for colour management, instead
+of the core <code>color</code> package (the <code>xcolor</code>
+package is well-known and stable, and this means that we are
+compatible with TikZ).</li>
+<li><code>\partmarks</code> in solutions no longer gobble trailing space
+(doing so is probably right in questions, and is still the case, but
+<code>\partmarks</code> in solutions tend to be more interspersed with
+text).</li>
+<li><code>\label</code> within a <code>\part</code> now refers to the
+part number (as opposed to the question number).</li>
+<li>Avoid a ‘You can't use `\unskip' in vertical mode’ error,
+in certain circumstances.</li>
+<li>Add the <code>[siunitx]</code> option, indicating that we should
+load the <a href="https://www.ctan.org/pkg/siunitx">siunitx</a> package (default no).
+This is now preferred to the <code>\units</code> macro, and the latter will be
+removed in a forthcoming release.</li>
+<li>Renamed <code>A1.clo</code> to clearer <code>myclass.clo</code></li>
+<li>Repository moved from bitbucket to
+<a href="https://heptapod.host/nxg/exam-n">https://heptapod.host/nxg/exam-n</a>,
+when bitbucket dropped support for Mercurial.
+This means, incidentally, that links to specific issues at bitbucket
+are now broken.</li>
+<li>Bold-italic maths should now work correctly with STIX.</li>
+<li>Long <code>\partmarks</code> comments now appear as footnotes.</li>
+<li>Solutions are now set <code>\normalsize</code>.</li>
+<li>Bugfix: move definition of <code>\defaultpartmarkscategory</code>
+so it can be invoked within a <code>.clo</code> file straightforwardly.</li>
+<li>Define the <code>[uprightpi]</code> option to set <code>\pi</code>
+as an upright character, as appropriate for a constant (this is
+implemented fully only for the <code>[mtpro2]</code> and
+<code>[stix2]</code> options)..</li>
+<li>Note that the <code>\units</code> macro is likely to be deprecated
+in a forthcoming version, and replaced by a recommendation to use the
+standard <code>[siunitx]</code> package.</li>
+</ul></h:dd>
+
+<h:dt>1.3, 2018 November 21</h:dt><h:dd><ul>
+<li>Add a ‘category’ optional argument to <code>\partmarks</code>, and
+add <code>\defaultpartmarkscategory</code>.</li>
+</ul>
+</h:dd>
+
+<h:dt>1.2.1, 2018 July 2</h:dt><h:dd><ul>
+<li>Bugfix: ignore any content which appears after
+<code>\end{document}</code>, in <code>\includequestion</code> (author)
+files (fixes issue 6).</li>
+<li>The environments <code>{figure*}</code> and <code>{table*}</code> now produce an error.</li>
+<li>The macro <code>\vec</code> now produces correct greek bold maths.</li>
+<li>Docmentation: notes on unit formatting.</li>
+</ul>
+</h:dd>
+
+<h:dt>1.2, 2017 December 1</h:dt><h:dd><ul>
+<li>Use serif STIX2 fonts for sans and monospace cases, when using
+Lua- or XeLaTeX (the style doesn't use/encourage any sans-serif text,
+so this shouldn't matter).</li>
+<li>Fix font sizes in solutions.</li>
+<li>Adjustments to font-handling, which appear to have fixed LuaLaTeX differences.</li>
+<li>Add the <code>stix2</code> option, to use the
+<a href="http://www.stixfonts.org/">STIX2 font set</a>.</li>
+<li>Make it possible to use <code>\rubric</code> and <code>\baserubric</code> within a <code>.clo</code> file.
+This was advertised as being possible, but it seems it had never been tested!</li>
+</ul></h:dd>
+
+
+<h:dt><h:span class="attention">1.1.5, 2016 December 22</h:span></h:dt><h:dd><ul>
+<li>Make <code>\schoolcoursecode</code> optional exam metadata.
+Rework how this is checked, and support customising this in a
+<code>.clo</code> file.</li>
+</ul></h:dd>
+
+<h:dt>1.1.4, 2016 December 19</h:dt><h:dd><ul>
+<li>Documentation: add notes about use of pdfpages.</li>
+<li>Added <code>[largefont]</code> option.
+<strong>Note</strong>:
+option <code>[hugefont]</code> has replaced <code>[bigfont]</code>;
+the latter is now deprecated, and may be removed in v1.2.</li>
+<li>Use of the <code>\part</code> macro is now supported within
+solutions (it produced the wrong numbers before), and there is a new
+<code>\StylePartNumber</code> customisation macro.</li>
+</ul></h:dd>
+
+<h:dt>1.1.3, n/d</h:dt><h:dd><ul>
+<li>Version 1.1.3 was never released</li>
+</ul></h:dd>
+
+<h:dt>1.1.2, 2015 November 26</h:dt><h:dd><ul>
+<li>Handled trailing floats at end of document (generated by packages
+such as <code>rotating</code>.</li>
+<li><code>\label</code> within question environment now refers to the
+question number.</li>
+<li>Work around a problem when a paragraph starts with <code>{\bf ...}</code>
+rather than (post-1995) <code>\textbf{...}</code>.</li>
+<li><code>\begin{questiondata}</code> now starts a new paragraph.</li>
+<li>Some documentation adjustments.</li>
+</ul></h:dd>
+
+<h:dt>1.1.1, 2014 November 27</h:dt><h:dd><ul>
+<li>Adjust <code>\partmarks*</code> behaviour; now behaves differently
+within display maths (addresses
+<a href="https://bitbucket.org/nxg/exam-n/issue/1/">issue 1</a>).</li>
+<li>Various documentation and release fixes.</li>
+</ul></h:dd>
+
+<h:dt>1.1, 2014 May 3</h:dt><h:dd><p>Converted to a generic class, <code>exam-n</code>, ready for wider
+distribution.
+Available on <a href="https://bitbucket.org/nxg/exam-n/">bitbucket</a>
+and at CTAN.</p>
+</h:dd>
+
+<h:dt>1.0.16, 2014 February 28</h:dt><h:dd><ul>
+<li>Option mtpro2 now switches to times (this fixes a pre-existing bug
+ exposed by the [sansserif] option).</li>
+<li>The [bigfont] option now works (this fixes a pre-existing bug, to
+ do with <code>\subsections</code>, which was exposed by the addition
+ of the [bigfont] option).</li>
+<li>Added the [bigfont] option</li>
+<li>Fixed 'shouts' warning at start (again)</li>
+<li>Forbid *section commands inside questions (and don't freak out)</li>
+<li>Rename <code>\questiontrailer</code> to <code>\questionpreamble</code> (more logical)</li>
+<li>Fixed mcq warnings, and 'question continued' errors.</li>
+<li>Renamed <code>\multiplechoicequestions</code> to more logical
+ <code>\multiplechoiceanswers</code></li>
+<li>Various (further) spacing changes</li>
+<li>Added <code>\subsection</code></li>
+<li>Release includes
+1.0.16b1 (2014 January 20);
+1.0.16b2 (20 January);
+1.0.16b3 (22 January);
+1.0.16b4 (14 February).
+</li>
+</ul>
+</h:dd>
+
+<h:dt>1.0.15, 2014 January 19</h:dt><h:dd><ul>
+<li>Fixed mcq and showsolutions, to suppress incorrect warning of missing answers.</li>
+</ul></h:dd>
+
+<h:dt>1.0.14, 2014 January 10</h:dt><h:dd><ul>
+<li>pdfpages content now appears in draft mode.</li>
+<li>The <code>[draft]</code> option now implies [showsolutions] (so if
+you want to suppress the solutions in this mode, you must now follow
+<code>[draft]</code> with <code>[noshowsolutions]</code>).</li>
+<li>Showing missing information: shouts and missing exam date/time are
+now highlighted.</li>
+<li>Fixed bug where excess <code>\QuestionNumberChecksOff</code>
+caused question numbers to disappear.</li>
+<li>Remove indent at start of question.</li>
+</ul></h:dd>
+
+<h:dt>1.0.13, 2013 December 4</h:dt><h:dd><ul>
+<li>Added a <code>[sansserif]</code> class option.</li>
+<li>Improved spacing and linebreaking; there are now fewer bad page-breaks.</li>
+<li>Added the <code>{mcq}</code> environment.</li>
+<li>Changed the distribution licence from GPL to LPPL.</li>
+</ul>
+</h:dd>
+
+<h:dt>1.0.12, 2013 November 11</h:dt><h:dd><ul>
+<li>Adjustments to banner text and base rubric (consulting with Morag Casey).</li>
+<li>Added notes about <code>\includepdf</code> in ‘notes for authors’.</li>
+<li>Adjustments to the distributed example files.</li>
+</ul></h:dd>
+
+<h:dt>1.0.11, 2013 July 18</h:dt><h:dd>
+<p>Adjustments to question data: k_B, etc, should have roman
+subscripts.</p>
+</h:dd>
+
+<h:dt>1.0.10, 2013 June 27</h:dt><h:dd>
+ <p>Minor documentation and distribution fixes</p>
+</h:dd>
+
+<h:dt>1.0.9, 2013 March 22</h:dt><h:dd>
+ <p>Remove leftover debugging code (garhhh)</p>
+</h:dd>
+
+<h:dt>1.0.8, 2013 March 14</h:dt><h:dd>
+ <p>Add the <code>mono</code> and <code>colour</code> options.</p>
+</h:dd>
+
+<h:dt>1.0.7, 2013 March 14</h:dt><h:dd><ul>
+<li>pdfpages is now disabled <em>only</em> in solutions</li>
+<li>Minor layout changes (exam title adjusts size for long
+titles)</li>
+</ul></h:dd>
+
+<h:dt>1.0.6, 2013 March 13</h:dt><h:dd><ul>
+<li>Avoid tables and figures in solutions incrementing the float counter.</li>
+<li>Layout changes; adjustment to default base rubric; A345 rubric change</li>
+<li>Some documentation changes</li>
+</ul>
+</h:dd>
+
+<h:dt>1.0.4-1, 2013 March 8</h:dt><h:dd>
+ <p>This is a bugfix release: it's a re-release of now-deprecated
+1.0.5 minus a breaking change.</p>
+<ul>
+<li>Add <code>{table}</code> support, paralleling existing
+<code>{figure}</code> support (ie tables don't float, but captions
+work as expected).</li>
+<li>Blank lines after a <code>\begin{question}</code> no longer
+result in extra space.</li>
+<li>Adjust spacing and layout of front page (again); various other
+cosmetic changes.</li>
+<li>A document identifier appears at the bottom of each page,
+corroborating the exam the page is for (to avoid photocopier collation
+accidents), and giving a numeric identifier which increases with time
+(allowing you to identify which of two printouts is later).</li>
+</ul></h:dd>
+
+<h:dt>1.0.4, 2013 March 6</h:dt><h:dd>
+ <p>Adjust base rubric; assorted distribution and detail fixes.</p>
+</h:dd>
+
+<h:dt>1.0.3, 2013 January 25</h:dt><h:dd>
+ <p>Added <code>[A2]</code> class option.</p>
+</h:dd>
+
+<h:dt>1.0.2, 2013 January 25</h:dt><h:dd><ul>
+<li>The `pdfpages' package wasn't working when the `noshowsolutions'
+option was present. Fixed, by special-casing, specifically disabling the
+<code>\includepdf</code> command in this case.</li>
+<li>Adjust display of <code>\partmarks</code> (no need for extra
+space, since <code>\partmarks</code> is now fully in the margin).</li>
+<li>Adjusting the front-page layout. Again.</li>
+</ul></h:dd>
+
+<h:dt>1.0.1, 2013 January 18</h:dt><h:dd><ul>
+<li><code>{figure}</code> now works, because it's explicitly
+supported (<code>{figure}</code> inside solutions could cause problems
+before). The contents don't float.</li>
+<li>Layout adjustments.</li>
+<li>Graphics now appear in draft mode.</li>
+</ul>
+</h:dd>
+
+<h:dt>1.0, 2012 December 11</h:dt><h:dd>
+ <p>This is the nominal version 1.0 release, and will be used for the
+2012-13 Honours Astronomy exams (it might get further tweaks along the
+ way, but we believe this is a complete distribution set).</p>
+ <ul>
+<li>More adjustments to notes-for-authors, now showing example LaTeX results.</li>
+<li>Addition of template-question.tex</li>
+<li>Adjustments to base rubric.</li>
+ </ul>
+</h:dd>
+
+<h:dt>1.0b5, 2012 December 3</h:dt><h:dd><ul>
+<li>Fine formatting adjustments: occasional <code>\nobreak</code> and
+rationalisation of <code>\maketitle</code>.</li>
+<li>Improvements to notes-for-authors.</li>
+</ul></h:dd>
+
+<h:dt>1.0b4, 2012 November 30</h:dt><h:dd><ul>
+<li>Improve generation of PDF metadata.</li>
+<li>Add macro <code>\shout</code>, for highlighted `FIXME' comments.</li>
+<li>Add showmarktotals option.</li>
+<li>Permit <code>\partmarks</code> in solutions, without it adding to
+the marks added up for the question (at the same time, forbid having a
+solution within a solution).</li>
+<li>Various formatting adjustments.</li>
+</ul>
+</h:dd>
+
+<h:dt>1.0b3, 2012 November 8</h:dt><h:dd><ul>
+<li>Add [A345] option.</li>
+<li>Make compose/draft material appear in red.</li>
+<li>Some packaging changes and bugfixes.</li>
+</ul></h:dd>
+
+<h:dt>1.0b2, 2012 November 6</h:dt><h:dd><p>Mild formatting adjustments.</p></h:dd>
+
+<h:dt>1.0rc1, 2012 November 2</h:dt><h:dd><ul>
+<li>Significant rewrite of formatting, producing a consensus
+AandA/PhysHons style, and renaming some confusingly named
+commands.</li>
+<li>Consequently, the AandA.clo and PhysHons.clo options have
+disappeared.</li>
+<li>The <code>\constantssheet</code> macro has appeared, and setting
+this is now the principal function of per-class <code>.clo</code>
+files.
+See the new <code>A1.clo</code> and modified <code>P2.clo</code> option files.</li>
+</ul>
+</h:dd>
+
+<h:dt>0.17.1, 2012 September 21</h:dt><h:dd><p>Fix packaging infelicity</p></h:dd>
+
+<h:dt>0.17, 2012 September 21</h:dt><h:dd><ul>
+<li>Rework <code>solutions</code> environment to make it a little more robust.</li>
+<li>Add <code>\MSc</code> degree shorthand.</li>
+<li>Bugfix: continuation headers now appear if a question starts on page 1.</li>
+<li>Bugfix: fix wrong syntax in draft+showsolutions mode -- now works again</li>
+</ul>
+</h:dd>
+
+<h:dt>0.16, 2012 July 26</h:dt><h:dd><ul>
+<li>Renamed the [showmarks] option to more rational [perquestionmarks]
+(because the option doesn't control whether per-question marks are
+<em>displayed</em>, but whether they're tracked at all). Slightly
+improved the documentation of this at the same time.</li>
+<li>Added <code>\lambdabar</code> macro</li>
+<li>Fix long-standing problem with continuation lines -- these should now be robust.</li>
+</ul></h:dd>
+<h:dt>0.15, 2011 November 23</h:dt><h:dd>
+ <p>Avoid conflict with <code>ifpdf</code> package. Now
+ <em>depends</em> on <code>ifpdf</code>.</p>
+</h:dd>
+
+<h:dt>0.14, 2010 August 6</h:dt><h:dd><ul>
+<li>Fixed the problem where the question-continuation marks would be
+messed up by the presence of floats.</li>
+<li>Added P2.clo; adjust 'showing solutions' banner
+to avoid collision with other headers (thanks to Morag Casey for the .clo
+file and the report).</li>
+<li>Changed the name of the class to 'guexam', from potentially confusing 'exam'.
+Support guexam.config for forcing options (for example).</li>
+</ul></h:dd>
+
+<h:dt>0.13-1, 2008 November 21</h:dt><h:dd>
+ <p>Make the gulogo style optional, so that question authors don't
+have to download and install that before they can draft a question.
+ Also adjust the logo size.</p>
+</h:dd>
+
+<h:dt>0.13, 2008 November 11</h:dt><h:dd><p>Add university logo, and slightly rearrange the header.
+Add <code>{questiondata}</code> environment.</p></h:dd>
+
+<h:dt>0.12-2, 2008 April 14</h:dt><h:dd><p>...keep on truckin'. Further changes to the
+<code>\partmarks*</code> spacing code, still largely unprincipled, but
+looking closer to what's required.</p></h:dd>
+
+<h:dt>0.12-1, 2008 April 3</h:dt><h:dd><p>...and again. This time, I think I actually see what the problem
+was. Macro <code>\partmarks</code> now forces a new paragraph (it was
+documented to be usable at the end of a paragraph, so this is again
+forced, and the documentation made more explicit), this makes what I
+thought was the solution actually work. Which is nice. Redefined
+<code>enumerate</code> and <code>itemize</code> environments, to
+improve spacing somewhat.</p></h:dd>
+
+<h:dt>0.12, 2008 April 3</h:dt><h:dd><p>Further adjustments to <code>\partmarks</code>: again, it should
+be more consistent without necessarily being more principled, alas.</p></h:dd>
+
+<h:dt>0.11, 2008 March 30</h:dt><h:dd><p>Minor fixes: Adjust display of partmarks -- should now be more
+consistent; option [showsolutions] no longer defaults
+[{no,}pageperquestion]; add macro <code>\e</code> to format roman
+exponential.</p></h:dd>
+
+<h:dt>0.10, 2008 January 17</h:dt><h:dd><p>Fix <code>\vec</code> when it appears in sub- or superscript
+position. Add <code>\paperident</code> command.</p></h:dd>
+
+<h:dt>0.9, 2007 December 10</h:dt><h:dd><p>Various formatting changes. Added optional argument to
+<code>\includequestion</code> overriding question number.</p></h:dd>
+
+<h:dt>0.8, 2007 November 25</h:dt><h:dd><p>You can now use <code>\usepackage</code> within
+<code>[compose]</code> mode.</p></h:dd>
+
+<h:dt>0.7, 2007 November 20</h:dt><h:dd><p>Make changes to the display of the 'University of Glasgow' banner
+at the top: resolves some font problems. Other minor layout tweaks.</p></h:dd>
+
+<h:dt>0.6, 2007 November 18</h:dt><h:dd><p>Fixed bold maths problems: <code>\vec</code> now works with greek
+letters, too. Support MTpro2 (mathtime maths fonts) with the new
+<code>[mtpro2]</code> class option. The <code>{solution}</code>
+environment can appear multiple times within a question. Question
+numbers now appear correctly in 'final' mode.</p></h:dd>
+
+<h:dt>0.5, 2007 October 30</h:dt><h:dd><p>Fix collision with LaTeX internal: a <code>\comment</code> at the
+start of a <code>{question}</code> now works.</p></h:dd>
+
+</h:dl>
+
+
+</body>
+</html>
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@@ -1,340 +0,0 @@
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<title>exam-n class – release notes</title>
-<link href="http://nxg.me.uk" rev="author"/>
-<link type="text/css" rel="stylesheet"
- href="style.css"/>
-<style type='text/css'>
-dd ul { padding: 0pt; margin: 0pt; }
-</style>
-</head>
-
-<body>
-<h1>The exam-n class – release notes</h1>
-
-<dl>
-<!-- @CURRENT@ -->
-<dt><span class='attention'>1.1.4, 2016 December 19</span></dt>
-<dd><ul>
-<li>Documentation: add notes about use of pdfpages.</li>
-<li>Added <code>[largefont]</code> option.
-<strong>Note</strong>:
-option <code>[hugefont]</code> has replaced <code>[bigfont]</code>;
-the latter is now deprecated, and may be removed in v1.2.</li>
-<li>Use of the <code>\part</code> macro is now supported within
-solutions (it produced the wrong numbers before), and there is a new
-<code>\StylePartNumber</code> customisation macro.</li>
-</ul></dd>
-
-<dt>1.1.3</dt>
-<dd><ul>
-<li>Version 1.1.3 was never released</li>
-</ul></dd>
-
-<dt>1.1.2, 2015 November 26</dt>
-<dd><ul>
-<li>Handled trailing floats at end of document (generated by packages
-such as <code>rotating</code>.</li>
-<li><code>\label</code> within question environment now refers to the
-question number.</li>
-<li>Work around a problem when a paragraph starts with <code>{\bf ...}</code>
-rather than (post-1995) <code>\textbf{...}</code>.</li>
-<li><code>\begin{questiondata}</code> now starts a new paragraph.</li>
-<li>Some documentation adjustments.</li>
-</ul></dd>
-
-<dt>1.1.1, 2014 November 27</dt>
-<dd><ul>
-<li>Adjust <code>\partmarks*</code> behaviour; now behaves differently
-within display maths (addresses
-<a href='https://bitbucket.org/nxg/exam-n/issue/1/'>issue 1</a>).</li>
-<li>Various documentation and release fixes.</li>
-</ul></dd>
-
-<dt>1.1, 2014 May 3</dt>
-<dd>Converted to a generic class, <code>exam-n</code>, ready for wider
-distribution.
-Available on <a href='https://bitbucket.org/nxg/exam-n/'>bitbucket</a>
-and at CTAN.</dd>
-
-<!-- @ENDCURRENT@ -->
-
-<dt>1.0.16, 2014 February 28</dt>
-<dd><ul>
-<li>Option mtpro2 now switches to times (this fixes a pre-existing bug
- exposed by the [sansserif] option).</li>
-<li>The [bigfont] option now works (this fixes a pre-existing bug, to
- do with <code>\subsections</code>, which was exposed by the addition
- of the [bigfont] option).</li>
-<li>Added the [bigfont] option</li>
-<li>Fixed 'shouts' warning at start (again)</li>
-<li>Forbid *section commands inside questions (and don't freak out)</li>
-<li>Rename <code>\questiontrailer</code> to <code>\questionpreamble</code> (more logical)</li>
-<li>Fixed mcq warnings, and 'question continued' errors.</li>
-<li>Renamed <code>\multiplechoicequestions</code> to more logical
- <code>\multiplechoiceanswers</code></li>
-<li>Various (further) spacing changes</li>
-<li>Added <code>\subsection</code></li>
-<li>Release includes
-1.0.16b1 (2014 January 20);
-1.0.16b2 (20 January);
-1.0.16b3 (22 January);
-1.0.16b4 (14 February).
-</li>
-</ul>
-</dd>
-
-<dt>1.0.15, 2014 January 19</dt>
-<dd><ul>
-<li>Fixed mcq and showsolutions, to suppress incorrect warning of missing answers.</li>
-</ul></dd>
-
-<dt>1.0.14, 2014 January 10</dt>
-<dd><ul>
-<li>pdfpages content now appears in draft mode.</li>
-<li>The <code>[draft]</code> option now implies [showsolutions] (so if
-you want to suppress the solutions in this mode, you must now follow
-<code>[draft]</code> with <code>[noshowsolutions]</code>).</li>
-<li>Showing missing information: shouts and missing exam date/time are
-now highlighted.</li>
-<li>Fixed bug where excess <code>\QuestionNumberChecksOff</code>
-caused question numbers to disappear.</li>
-<li>Remove indent at start of question.</li>
-</ul></dd>
-
-<dt>1.0.13, 2013 December 4</dt>
-<dd><ul>
-<li>Added a <code>[sansserif]</code> class option.</li>
-<li>Improved spacing and linebreaking; there are now fewer bad page-breaks.</li>
-<li>Added the <code>{mcq}</code> environment.</li>
-<li>Changed the distribution licence from GPL to LPPL.</li>
-</ul>
-</dd>
-
-<dt>1.0.12, 2013 November 11</dt>
-<dd><ul>
-<li>Adjustments to banner text and base rubric (consulting with Morag Casey).</li>
-<li>Added notes about <code>\includepdf</code> in <q>notes for authors</q>.</li>
-<li>Adjustments to the distributed example files.</li>
-</ul></dd>
-
-<dt>1.0.11, 2013 July 18</dt>
-<dd>Adjustments to question data: k_B, etc, should have roman subscripts.</dd>
-
-<dt>1.0.10, 2013 June 27</dt>
-<dd>Minor documentation and distribution fixes</dd>
-
-<dt><span>1.0.9, 2013 March 22</span></dt>
-<dd>Remove leftover debugging code (garhhh)</dd>
-
-<dt>1.0.8, 2013 March 14</dt>
-<dd>Add the <code>mono</code> and <code>colour</code> options.</dd>
-
-<dt>1.0.7, 2013 March 14</dt>
-<dd><ul>
-<li>pdfpages is now disabled <em>only</em> in solutions</li>
-<li>Minor layout changes (exam title adjusts size for long
-titles)</li>
-</ul></dd>
-
-<dt>1.0.6, 2013 March 13</dt>
-<dd><ul>
-<li>Avoid tables and figures in solutions incrementing the float counter.</li>
-<li>Layout changes; adjustment to default base rubric; A345 rubric change</li>
-<li>Some documentation changes</li>
-</ul>
-</dd>
-
-<dt>1.0.4-1, 2013 March 8</dt>
-<dd>This is a bugfix release: it's a re-release of now-deprecated
-1.0.5 minus a breaking change.<ul>
-<li>Add <code>{table}</code> support, paralleling existing
-<code>{figure}</code> support (ie tables don't float, but captions
-work as expected).</li>
-<li>Blank lines after a <code>\begin{question}</code> no longer
-result in extra space.</li>
-<li>Adjust spacing and layout of front page (again); various other
-cosmetic changes.</li>
-<li>A document identifier appears at the bottom of each page,
-corroborating the exam the page is for (to avoid photocopier collation
-accidents), and giving a numeric identifier which increases with time
-(allowing you to identify which of two printouts is later).</li>
-</ul></dd>
-
-<dt>1.0.4, 2013 March 6</dt>
-<dd>Adjust base rubric; assorted distribution and detail fixes.</dd>
-
-<dt>1.0.3, 2013 January 25</dt>
-<dd>Added <code>[A2]</code> class option.</dd>
-
-<dt>1.0.2, 2013 January 25</dt>
-<dd><ul>
-<li>The `pdfpages' package wasn't working when the `noshowsolutions'
-option was present. Fixed, by special-casing, specifically disabling the
-<code>\includepdf</code> command in this case.</li>
-<li>Adjust display of <code>\partmarks</code> (no need for extra
-space, since <code>\partmarks</code> is now fully in the margin).</li>
-<li>Adjusting the front-page layout. Again.</li>
-</ul></dd>
-
-<dt>1.0.1, 2013 January 18</dt>
-<dd><ul>
-<li><code>{figure}</code> now works, because it's explicitly
-supported (<code>{figure}</code> inside solutions could cause problems
-before). The contents don't float.</li>
-<li>Layout adjustments.</li>
-<li>Graphics now appear in draft mode.</li>
-</ul>
-</dd>
-
-<dt>1.0, 2012 December 11</dt>
-<dd>This is the nominal version 1.0 release, and will be used for the
-2012-13 Honours Astronomy exams (it might get further tweaks along the
-way, but we believe this is a complete distribution set).<ul>
-<li>More adjustments to notes-for-authors, now showing example LaTeX results.</li>
-<li>Addition of template-question.tex</li>
-<li>Adjustments to base rubric.</li>
-</ul></dd>
-
-<dt>1.0b5, 2012 December 3</dt>
-<dd><ul>
-<li>Fine formatting adjustments: occasional <code>\nobreak</code> and
-rationalisation of <code>\maketitle</code>.</li>
-<li>Improvements to notes-for-authors.</li>
-</ul></dd>
-
-<dt>1.0b4, 2012 November 30</dt>
-<dd><ul>
-<li>Improve generation of PDF metadata.</li>
-<li>Add macro <code>\shout</code>, for highlighted `FIXME' comments.</li>
-<li>Add showmarktotals option.</li>
-<li>Permit <code>\partmarks</code> in solutions, without it adding to
-the marks added up for the question (at the same time, forbid having a
-solution within a solution).</li>
-<li>Various formatting adjustments.</li>
-</ul>
-</dd>
-
-<dt>1.0b3, 2012 November 8</dt>
-<dd><ul>
-<li>Add [A345] option.</li>
-<li>Make compose/draft material appear in red.</li>
-<li>Some packaging changes and bugfixes.</li>
-</ul></dd>
-
-<dt>1.0b2, 2012 November 6</dt>
-<dd>Mild formatting adjustments.</dd>
-
-<dt>1.0rc1, 2012 November 2</dt>
-<dd><ul>
-<li>Significant rewrite of formatting, producing a consensus
-AandA/PhysHons style, and renaming some confusingly named
-commands.</li>
-<li>Consequently, the AandA.clo and PhysHons.clo options have
-disappeared.</li>
-<li>The <code>\constantssheet</code> macro has appeared, and setting
-this is now the principal function of per-class <code>.clo</code>
-files.
-See the new <code>A1.clo</code> and modified <code>P2.clo</code> option files.</li>
-</ul>
-</dd>
-
-<dt>0.17.1, 2012 September 21</dt>
-<dd>Fix packaging infelicity</dd>
-
-<dt>0.17, 2012 September 21</dt>
-<dd><ul>
-<li>Rework <code>solutions</code> environment to make it a little more robust.</li>
-<li>Add <code>\MSc</code> degree shorthand.</li>
-<li>Bugfix: continuation headers now appear if a question starts on page 1.</li>
-<li>Bugfix: fix wrong syntax in draft+showsolutions mode -- now works again</li>
-</ul>
-</dd>
-
-<dt>0.16, 2012 July 26</dt>
-<dd><ul>
-<li>Renamed the [showmarks] option to more rational [perquestionmarks]
-(because the option doesn't control whether per-question marks are
-<em>displayed</em>, but whether they're tracked at all). Slightly
-improved the documentation of this at the same time.</li>
-<li>Added <code>\lambdabar</code> macro</li>
-<li>Fix long-standing problem with continuation lines -- these should now be robust.</li>
-</ul></dd>
-<dt>0.15, 2011 November 23</dt>
-<dd>Avoid conflict with <code>ifpdf</code> package.
-Now <em>depends</em> on <code>ifpdf</code>.</dd>
-<dt>0.14, 2010 August 6</dt>
-<dd><ul>
-<li>Fixed the problem where the question-continuation marks would be
-messed up by the presence of floats.</li>
-<li>Added P2.clo; adjust 'showing solutions' banner
-to avoid collision with other headers (thanks to Morag Casey for the .clo
-file and the report).</li>
-<li>Changed the name of the class to 'guexam', from potentially confusing 'exam'.
-Support guexam.config for forcing options (for example).</li>
-</ul></dd>
-
-<dt>0.13-1, 2008 November 21</dt>
-<dd>Make the gulogo style optional, so that question authors don't
-have to download and install that before they can draft a question.
-Also adjust the logo size.</dd>
-
-<dt>0.13, 2008 November 11</dt>
-<dd>Add university logo, and slightly rearrange the header.
-Add <code>{questiondata}</code> environment.</dd>
-
-<dt>0.12-2, 2008 April 14</dt>
-<dd>...keep on truckin'. Further changes to the
-<code>\partmarks*</code> spacing code, still largely unprincipled, but
-looking closer to what's required.</dd>
-
-<dt>0.12-1, 2008 April 3</dt>
-<dd>...and again. This time, I think I actually see what the problem
-was. Macro <code>\partmarks</code> now forces a new paragraph (it was
-documented to be usable at the end of a paragraph, so this is again
-forced, and the documentation made more explicit), this makes what I
-thought was the solution actually work. Which is nice. Redefined
-<code>enumerate</code> and <code>itemize</code> environments, to
-improve spacing somewhat.</dd>
-
-<dt>0.12, 2008 April 3</dt>
-<dd>Further adjustments to <code>\partmarks</code>: again, it should
-be more consistent without necessarily being more principled, alas.</dd>
-
-<dt>0.11, 2008 March 30</dt>
-<dd>Minor fixes: Adjust display of partmarks -- should now be more
-consistent; option [showsolutions] no longer defaults
-[{no,}pageperquestion]; add macro <code>\e</code> to format roman
-exponential.</dd>
-
-<dt>0.10, 2008 January 17</dt>
-<dd>Fix <code>\vec</code> when it appears in sub- or superscript
-position. Add <code>\paperident</code> command.</dd>
-
-<dt>0.9, 2007 December 10</dt>
-<dd>Various formatting changes. Added optional argument to
-<code>\includequestion</code> overriding question number.</dd>
-
-<dt>0.8, 2007 November 25</dt>
-<dd>You can now use <code>\usepackage</code> within
-<code>[compose]</code> mode.</dd>
-
-<dt>0.7, 2007 November 20</dt>
-<dd>Make changes to the display of the 'University of Glasgow' banner
-at the top: resolves some font problems. Other minor layout tweaks.</dd>
-
-<dt>0.6, 2007 November 18</dt>
-<dd>Fixed bold maths problems: <code>\vec</code> now works with greek
-letters, too. Support MTpro2 (mathtime maths fonts) with the new
-<code>[mtpro2]</code> class option. The <code>{solution}</code>
-environment can appear multiple times within a question. Question
-numbers now appear correctly in 'final' mode.</dd>
-
-<dt>0.5, 2007 October 30</dt>
-<dd>Fix collision with LaTeX internal: a <code>\comment</code> at the
-start of a <code>{question}</code> now works.</dd>
-
-</dl>
-
-</body>
-</html>
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/Makefile
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/Makefile 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/Makefile 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,16 +1,31 @@
+LATEX=pdflatex
+
+QUESTIONS=cosmo1.tex \
+ cosmo2.tex \
+ cosmo3.tex \
+ dynamical1.tex \
+ dynamical2.tex \
+ dynamical3.tex \
+ excos1.tex \
+ numerical1.tex \
+ numerical2.tex \
+ numerical3.tex
+
%.pdf: %.tex ../exam-n.cls
- TEXINPUTS=..: pdflatex $<
- if grep 'Rerun to get cross' ${<:.tex=.log}; then TEXINPUTS=..: pdflatex $<; else :; fi
+ TEXINPUTS=..: $(LATEX) $<
+ if grep 'Rerun to get cross' ${<:.tex=.log}; then TEXINPUTS=..: $(LATEX) $<; else :; fi
all: sample_exam.pdf
-sample_exam.pdf: numerical1-solution.pdf
+sample_exam.pdf: numerical1-solution.pdf $(QUESTIONS)
-sample_exam_solution.pdf: sample_exam_solution.tex
+sample_exam_solution.pdf: sample_exam_solution.tex $(QUESTIONS)
sample_exam_solution.tex: sample_exam.tex
rm -f $@
- sed '1s/documentclass/documentclass[showsolutions]/' sample_exam.tex >sample_exam_solution.tex
+ sed -e '1s/documentclass\[/documentclass[showsolutions,/' \
+ -e '1s/documentclass{/documentclass[showsolutions]{/' \
+ sample_exam.tex >sample_exam_solution.tex
# This will depend somehow on the .dtx file in the parent directory,
# but expressing that here second-guesses how that file is actually
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo1.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo1.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -21,21 +21,25 @@
\caption{\label{f:spiral}A spiral}
\end{figure}
-\part Show that, under the action of gravity alone, the scale size
-of the Universe varies according to
+\part Show that, under the action of \textsf{gravity} alone, the scale size
+of the Universe (which we should note is larger than \SI1m in
+diameter and more massive than \SI{10}{kg}) varies according to
\begin{equation}
\ddot{R}=-\frac{4\pi G \rho_0}{3R^2}
+\partmarks[demonstration]{4}
\end{equation}
-\partmarks*{4}
and that, consequently,
\begin{equation*}
\dot{R}^2=-\frac{8\pi G \rho_0}{3R}=-K.
-\partmarks*{3}
+\partmarks[another remarkably long remark]{3}
\end{equation*}
Express $K$ in terms of the present values of the Hubble constant
$H_0$ and of the density parameter $\Omega_0$.
-\partmarks{3}
+\partmarks[bookwork from a very long and boring book, which goes on
+ and on at really quite unreasonable length, line after line,
+ until the reader is adequately cudgelled into intellectual
+ submission]{3}
\begin{solution}
This can be solved by \emph{remembering} the solution
\partmarks{3}
@@ -74,8 +78,14 @@
Hubble's law: $v=H_0 D$
\end{questiondata}
\partmarks{4}
+% Test uprightness of \pi
+All is geometry: $\mathrm e^{\mathrm{i}\pi} = -1^{x^x}, \forall x=1$, or $E=mc^2$.
+% and that \vec produces italic bold, in greek as well as roman
+That includes vectors: $\vec v=\Diffl*{\vec x}t + \vec\gamma$.
\begin{solution}
-Explanations are superfluous; all that is, is.
+ \tracingmacros=2 \tracingcommands=2
+Explanations are superfluous;\partmarks1 all that is, is.
+ \tracingmacros=0 \tracingcommands=0
\begin{table}
\begin{tabular}{r|l}
First rows&are premier\\
@@ -83,11 +93,20 @@
\end{tabular}
\caption{\label{t:dullnessII}A table o'erbrimming with otioseness}
\end{table}
-In addition, Table~\ref{t:dullnessII} adds nothing to the discussion,
-adds nothing to our understanding of our place in the cosmos, but it
+In addition, Table~\ref{t:dullnessII} adds nothing to the discussion,\partmarks{1}
+and adds nothing to our understanding of our place in the cosmos, but it
\emph{does} contribute slightly to the heat-death of the universe (can
you work out how many deuterium nuclei decayed during the typing of
-this table?).
+this table?).\partmarks1
+
+All is geometry\partmarks1 (in here, too): $\mathrm e^{\mathrm{i}\pi} = -1^{x^x}, \forall x=1$,
+or $E=mc^2$, or
+\begin{align*}
+\mathrm e^{\mathrm{i}\pi} &= \cos\pi + i \sin\pi = -1^{x^x}\\
+E&= mc^2\qquad\text{inevitably}.
+\end{align*}
\end{solution}
\end{question}
\end{document}
+
+Here are some further ramblings & rantings. This text should be ignored.
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo2.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo2.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo2.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -12,8 +12,8 @@
other selection and redshift effects)
\begin{equation*}
N(F)=4\pi\int_0^{(\frac{L}{4\pi F})^{1/2}} n(r) r^2\ddd r.
+\partmarks{5}
\end{equation*}
-\partmarks*{5}
Use this to show that for $n=n_1=$constant at $r<r_1$ and
$n=n_2=$constant at $r>r_1$,
@@ -42,19 +42,19 @@
uniform density universe with $n_1=n_2=n_0$.
\partmarks{3}
-% An itemized list followed by partmarks*
+% An itemized list containing partmarks
Sketch how $n(F)$ would look in universes which are
\begin{itemize}
\item flat,
\item open,
\item and closed.
+\partmarks3
\end{itemize}
-\partmarks*{3}
\begin{solution}
A sufficiently heavy weight will reduce expressions to completely
uniform sheets of paper if it is placed on top of them.\partmarks3
-In a flat universe, $n(F)$ will look like n(F).\partmarks*3
+In a flat universe, $n(F)$ will look like n(F).\partmarks3
\end{solution}
\end{question}
\end{document}
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo3.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo3.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/cosmo3.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -32,7 +32,7 @@
of state with $w = 0$ for $0 < t < t_0$, but which changes to
$W=0$ for $t\ge t_0$ without any discontinuity in $H(t)$.
Regarding this second stage as driven by a non-zero $\Lambda$ what
-is the value of $\Lambda$ if $t_0 = 10^{24}$\units{\mu s}? Define the
+is the value of $\Lambda$ if $t_0 = \SI{1e24}{\mu s}$? Define the
dimensionless deceleration parameter, $q$, and find its value
before and after $t_0$.
\shout{Shout it loud: I'm a geek and I'm proud}
@@ -40,7 +40,7 @@
Note: that's
\[
-t_0=10^{24}\units{\mu s}\qquad\text{with a letter mu: $\mu$}.
+t_0=\SI{1e24}{\mu s}\qquad\text{with a letter mu: $\mu$}.
\]
\part To what extent does this idealized model resemble the currently
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/dynamical1.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/dynamical1.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/dynamical1.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -23,20 +23,20 @@
\begin{equation*}
\frac{a(t)}{a_0}=\left[1-\frac{t\Delta V}{2^{1/2}\pi
a_0(1-e_0)^{1/2}}\right]^2
+\partmarks{2}
\end{equation*}
-\partmarks*{2}
and
\begin{equation*}
\frac{T(t)}{T_0}=\left[1-\frac{t\Delta V}{2^{1/2}\pi
a_0(1-e_0)^{1/2}}\right]^3
+\partmarks{1}
\end{equation*}
-\partmarks*{1}
and the eccentricity satisfies (with $e_0=e(0)$)
\begin{equation*}
e(t)=1-\frac{1-e_0}{\left[1-\frac{t\Delta V}{2^{1/2}\pi
a_0(1-e_0)^{1/2}}\right]^2}.
+\partmarks{2}
\end{equation*}
-\partmarks*{2}
Show that, once the orbit is circular, its radius decays
exponentially with time on timescale $m_0/2\dot{m}$ where $m_0$
@@ -62,8 +62,8 @@
time $T$ for the system, where
\begin{equation*}
T\propto\frac{\bar{u}u^2}{m^2\nu\log N}.
+\partmarks{5}
\end{equation*}
-\partmarks*{5}
\begin{questiondata}
You may assume that the sphere of influence radius of a star is
Modified: trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,20 +1,40 @@
-\documentclass{exam-n}
+% A suitable documentclass line is the following.
+% Change this to [final] for the final version.
+% This option enables showing solutions, showing comments, and a few
+% other adjustments which seem useful at draft time. The [final]
+% option turns all of these off.
+\documentclass[stix2,uprightpi]{exam-n}
+
+% Include a local .clo file like this:
+%\documentclass[myclass]{exam-n}
+%
+% Choose different font sets:
+%\documentclass[stix2]{exam-n}
+%\documentclass[mtpro2]{exam-n}
+%\documentclass[mtpro2,sansserif]{exam-n}
+%
+% There are some alternatives for those who need special versions
+% with large fonts:
%\documentclass[largefont]{exam-n}
%\documentclass[hugefont,sansserif]{exam-n}
-%\documentclass[mtpro2,showsolutions]{exam-n}
-%\documentclass[mtpro2,showsolutions,sansserif]{exam-n}
-%\documentclass[draft,showsolutions,sansserif]{exam-n}
-
-% Note: this sample question dates from an earlier phase, in which
-% `paper n' would contain a bundle of questions from various courses.
-% That's why the \coursetitle doesn't match the broad range of
-% subjects being 'examined'.
%
-% Several of the questions are gibberish.
+% It wouldn't make sense for this file, but the files being included
+% using \includequestion should start with:
+%\documentclass[compose]{exam-n}
%
-% This collection of questions has in part turned into an informal
-% regression test for the class file.
+% For discussion of these various class options, and more, see the
+% guexam.pdf documentation.
+%
+% Note:
+%
+% * Several of the questions are gibberish.
+% * This collection of questions has in part turned into an
+% informal regression test for the class file. Thus they
+% shouldn't necessarily be regarded as canonically best practice.
+% Include a default category for \partmarks
+%\defaultpartmarkscategory{category?}
+
\examdate{Wednesday, 23 May 2007}
\examtime{9:30 -- 10:45 (1 course)\\9:30 -- 12:00 (2 courses)}
@@ -25,7 +45,7 @@
Astrophysics 3\\Theoretical Physics 3M\\Joint Physics 3}
\schoolcoursecode{P304D and P304H}
\universitycoursecode{PHYS3031 and PHYS4025}
-\coursetitle{Quantum Mechanics}
+\coursetitle{Quantum Mechanics (and other bits of physics)}
\usepackage{pdfpages}
Added: trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_mcq.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_mcq.tex (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_mcq.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,87 @@
+\documentclass[draft]{exam-n}
+
+\examdate{Today}
+\examtime{Now! -- \emph{you're late!}}
+
+\exambanner{Multiple-choice exam}
+
+\degreedescriptions{Various degrees}
+\schoolcoursecode{MCQ123}
+\universitycoursecode{AssDes101}
+\coursetitle{Assessment Design Strategies}
+
+\rubric{Candidates should choose answers randomly where they feel
+ unable to speculate wildly.}
+
+\multiplechoiceanswers{4}
+
+\begin{document}
+\maketitle
+
+\begin{mcq}
+Which is the first answer in this list?
+\answer Answer one
+\item Answer two
+\item Answer three
+\item Answer four
+\end{mcq}
+
+\begin{mcq}
+How many answers are in this list?
+\item one
+\item two
+\item three
+\answer four
+\end{mcq}
+
+\begin{mcq}
+Which is the incorrect answer in this list?
+\item Correct answer
+\item Another correct answer
+\answer The wrong answer
+\item A final correct answer
+\end{mcq}
+
+\begin{mcq}
+What is the nature of existence?
+\item All good things come to those who wait
+\item The universe makes sense
+\answer Error is inevitable
+\item Om
+\end{mcq}
+
+\begin{mcq}
+How many roads must a man walk down?
+\item Three
+\answer Oooh, I wouldn't walk down there -- it's terribly windy.
+\item Can I introduce you to the notion of the tuning fork?
+\item Third left, then second right, and the nature of existence is
+ available from the leprechaun in the little lane just after the bend
+ in the road.
+\end{mcq}
+
+\begin{mcq}
+How many questions are there in this test?
+\item Six
+\answer Eight
+\item Ten
+\item Twelve
+\end{mcq}
+
+\begin{mcq}
+Is this a reasonable question?
+\item no
+\item yes
+\item is this an answer?
+\answer if you say so
+\end{mcq}
+
+\begin{mcq}
+What is the most important thing about examinations?
+\item They are an accurate measure of understanding
+\item They are repeatable and reliable
+\answer They are nicely formatted
+\item They are stress-free occasions which everyone enjoys.
+\end{mcq}
+
+\end{document}
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_mcq.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_solution.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_solution.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_exam_solution.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,65 +0,0 @@
-\documentclass[showsolutions]{exam-n}
-%\documentclass[largefont]{exam-n}
-%\documentclass[hugefont,sansserif]{exam-n}
-%\documentclass[mtpro2,showsolutions]{exam-n}
-%\documentclass[mtpro2,showsolutions,sansserif]{exam-n}
-%\documentclass[draft,showsolutions,sansserif]{exam-n}
-
-% Note: this sample question dates from an earlier phase, in which
-% `paper n' would contain a bundle of questions from various courses.
-% That's why the \coursetitle doesn't match the broad range of
-% subjects being 'examined'.
-%
-% Several of the questions are gibberish.
-%
-% This collection of questions has in part turned into an informal
-% regression test for the class file.
-
-\examdate{Wednesday, 23 May 2007}
-\examtime{9:30 -- 10:45 (1 course)\\9:30 -- 12:00 (2 courses)}
-
-\exambanner{Examination for the degrees of \BSc\,
- \MSci\ and \MA\ on the honours standard }
-
-\degreedescriptions{Physics 3\\Chemical Physics 3\\Physics with
- Astrophysics 3\\Theoretical Physics 3M\\Joint Physics 3}
-\schoolcoursecode{P304D and P304H}
-\universitycoursecode{PHYS3031 and PHYS4025}
-\coursetitle{Quantum Mechanics}
-
-\usepackage{pdfpages}
-
-\rubric{Candidates should answer Questions 1 and 2 (10~marks each),
- \linebreak\textbf{and either} Question 3 \textbf{or} Question 4 (30~marks).
- \linebreak The content of this sample exam derives from real
- questions, but the result is in many cases test gibberish.}
-%\norubric
-
-\numquestions{13}
-
-\usepackage{graphicx} % for graphic in dynamical1
-
-\begin{document}
-\maketitle
-
-\section{I}
-\includequestion{cosmo1}
-\includequestion{numerical1}
-\includequestion{dynamical1}
-
-\section{II}
-\includequestion{cosmo2}
-\subsection{Cosmology question number 3}
-\includequestion{cosmo3}
-\includequestion{excos1} % four multiple-choice questions
-
-\section{III}
-% Override the question number, to test/demo this
-\includequestion[99]{numerical2}
-\includequestion{numerical3}
-
-\section{IV}
-\includequestion{dynamical2}
-\includequestion{dynamical3}
-
-\end{document}
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_mcq.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_mcq.tex 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/sample/sample_mcq.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,87 +0,0 @@
-\documentclass[draft]{exam-n}
-
-\examdate{Today}
-\examtime{Now! -- \emph{you're late!}}
-
-\exambanner{Multiple-choice exam}
-
-\degreedescriptions{Various degrees}
-\schoolcoursecode{MCQ123}
-\universitycoursecode{AssDes101}
-\coursetitle{Assessment Design Strategies}
-
-\rubric{Candidates should choose answers randomly where they feel
- unable to speculate wildly.}
-
-\multiplechoiceanswers{4}
-
-\begin{document}
-\maketitle
-
-\begin{mcq}
-Which is the first answer in this list?
-\answer Answer one
-\item Answer two
-\item Answer three
-\item Answer four
-\end{mcq}
-
-\begin{mcq}
-How many answers are in this list?
-\item one
-\item two
-\item three
-\answer four
-\end{mcq}
-
-\begin{mcq}
-Which is the incorrect answer in this list?
-\item Correct answer
-\item Another correct answer
-\answer The wrong answer
-\item A final correct answer
-\end{mcq}
-
-\begin{mcq}
-What is the nature of existence?
-\item All good things come to those who wait
-\item The universe makes sense
-\answer Error is inevitable
-\item Om
-\end{mcq}
-
-\begin{mcq}
-How many roads must a man walk down?
-\item Three
-\answer Oooh, I wouldn't walk down there -- it's terribly windy.
-\item Can I introduce you to the notion of the tuning fork?
-\item Third left, then second right, and the nature of existence is
- available from the leprechaun in the little lane just after the bend
- in the road.
-\end{mcq}
-
-\begin{mcq}
-How many questions are there in this test?
-\item Six
-\answer Eight
-\item Ten
-\item Twelve
-\end{mcq}
-
-\begin{mcq}
-Is this a reasonable question?
-\item no
-\item yes
-\item is this an answer?
-\answer if you say so
-\end{mcq}
-
-\begin{mcq}
-What is the most important thing about examinations?
-\item They are an accurate measure of understanding
-\item They are repeatable and reliable
-\answer They are nicely formatted
-\item They are stress-free occasions which everyone enjoys.
-\end{mcq}
-
-\end{document}
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/sample_exam.pdf
===================================================================
(Binary files differ)
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/sample_exam_solution.pdf
===================================================================
(Binary files differ)
Deleted: trunk/Master/texmf-dist/doc/latex/exam-n/style.css
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/style.css 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/style.css 2022-10-10 20:22:56 UTC (rev 64674)
@@ -1,230 +0,0 @@
-body {
- color: #333;
- background: white;
- margin-left: +30%;
- width: 50%; /* body is 50% of screen width */
- margin-right: auto; /* ie, 20% */
- padding: 0.5em; /* this will make a difference if I decide to
- have the background a different colour */
- /* I can't decide on font: Optima's always nice, but Gill looks
- agreeably intense. Helvetica's a decent fallback. */
- font-family: "Helvetica Neue", Helvetica, "Gill Sans", gill, sans-serif;
- /* font-family: Optima, "Gill Sans", gill, Helvetica, sans-serif; */
- /* font-family: "Gill Sans", gill, Helvetica, sans-serif; */
- /* I seem to have used 11pt at some point in the past, but this
- is far too big -- did I ever have a reason for that, or is it
- just due to browser changes? */
- font-size: 10pt;
- line-height: 150%;
-}
-
-div.topsidebar {
- float: right;
- width: 50%; /* ...of the body width (ie, 50% x 50% of screen) */
- font-size: smaller;
- margin-left: 1em;
- padding-left: 1em;
- border-left: solid thin #AAA;
-}
-
-/* On wider screens, move the sidebar out to the right hand side */
-/* This uses CSS3 media queries: http://www.w3.org/TR/css3-mediaqueries/ */
- at media screen and (min-width: 700pt) and (max-width: 850pt) {
- body {
- margin-left: 210pt;
- width: 350pt; /* 50% of 700pt */
- margin-right: auto;
- }
- div.topsidebar {
- position: absolute;
- /* I feel this size should be 595pt (350 + 210 + 0.05*700),
- but that's clearly not right -- I don't think I understand what the -5%
- in the h1 spec below is actually 5% of! */
- left: 570pt;
- width: auto;
- margin-left: 0pt;
- padding-left: 0pt;
- border: none;
- }
-}
-/* On still-wider screens, expand the left-margin, keeping the sidebar attached to the right-hand edge.
- When the screen is 850pt wide (expanding from the @media case above),
- the left margin will be 210pt, the width 350pt, and the right margin therefore 290pt.*/
- at media screen and (min-width: 850pt) {
- body {
- margin-right: 290pt; /* 290 = 850-(210+350) */
- width: 350pt;
- margin-left: auto; /* ...takes up the slack */
- }
- div.topsidebar {
- position: absolute;
- width: 290pt; /* same 290pt as above */
- left: auto;
- right: 0%;
- padding-left: 0pt;
- border: none;
- }
-}
-
-
-code, pre {
- font-family: Monaco, fixed;
- font-size: 9pt;
-}
-
-a { text-decoration: none; }
-a:link { color: #66C; }
-a:visited { color: #669; }
-a[href]:hover { background: #EEE; }
-
-div.abstract {
- font-style: oblique;
- text-align: left;
-}
-div.abstract em { font-style: normal; }
-div.abstract code {
- font-style: normal;
- font-size: 80%;
-}
-
-/* a span/div style for attracting attention */
-.attention {
- color: #822;
-}
-
-h1, h2, h3, h4, h5, h6 {
- color: #822;
- font-weight: 100; /* few fonts have ultra-light weights */
- line-height: 100%; /* no need to spread out titles */
-}
-h1 {
- margin-left: -40%;
- margin-right: -5%;
- padding: 0.5em;
- border: solid thin #666;
- text-align: right;
-}
-h2 {
- margin-left: -40%;
- margin-right: -5%;
- padding: 0.2em;
- border-top: solid thin #666;
- clear: both;
-}
-
-h2.appendices {
- margin-top: 10ex;
- border-top: double medium #666;
-}
-h3 {
- margin-left: -30%;
- float: left;
- width: 25%;
- display: block;
- text-align: right;
- vertical-align: bottom;
- padding-top: 0pt;
- padding-right: 0.5em;
- margin-top: 0pt;
- line-height: 100%;
-}
-
-/*
-h4 {
- color: #C66;
-}
-*/
-
-pre, table { background: #dde; }
-
-pre {
- padding: 1em;
- line-height: 130%;
-}
-
-table {
- font-size: smaller;
-}
-td {
- padding: 0.5ex;
-}
-
-Q:before { content: "“"; }
-Q:after { content: "”"; }
-
-img.smallimage {
- float: right;
- margin: 24pt;
- margin-right: -30%;
-}
-
-div.signature {
- margin-left: -40%;
- margin-right: -5%;
- margin-top: 4ex;
- text-align: right;
- border: solid thin #666;
- padding: 0.3em;
- clear: both;
-}
-
-/* ============================================================
- * Some other curiosities of my one-time formatting for web pages
- */
-.doc-history {
- font-size: xx-small;
- background: #eee;
- line-height: 100%;
-}
-
-div.subtoc, div.subsubtoc { display: none; }
-
-/* ============================================================
- * Special formatting for ToC
- */
-
-/*
- If there's significant amount of text in front of the first subsection,
- then the following are good to put in the per-document stylesheet:
- width: 25%;
- float: right;
-*/
-div#toc {
- color: #888;
- padding: 0;
- font-size: smaller;
- text-align: right;
-}
-div#toc a:link { color: #888; }
-div#toc > ul {
- padding: 0pt;
- margin: 0pt;
- list-style: none;
-}
-div#toc li {
- padding: 0pt;
- display: inline-block;
-}
-div#toc li:before {
- content: "§ ";
- margin-left: 1em;
-}
-/* the following elements aren't currently generated by structure.lx */
-div#toc li ul {
- padding-left: 1em;
- margin-left: 0;
- font-style: italic;
- display: inline;
-}
-div#toc li ul:before {
- content: "( ";
-}
-div#toc li ul:after {
- content: " ) ";
-}
-div#toc li li {
- padding-left: 0pt;
-}
-div#toc li li:after {
- content: "; ";
-}
Added: trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf
===================================================================
(Binary files differ)
Index: trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf 2022-10-10 20:22:56 UTC (rev 64674)
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/template-master.pdf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/pdf
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/exam-n/template-master.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/template-master.tex (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/template-master.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,20 @@
+\documentclass[siunitx]{exam-n}
+
+\exambanner{Examination for the degree of Master of Examinations}
+\universitycoursecode{EX-666}
+\schoolcoursecode{Exams001}
+\coursetitle{Advanced setting of exams}
+\degreedescriptions{Examinations 3}
+
+\examdate{2012 December 25}
+\examtime{12:00 -- 23:00}
+\rubric{Be creative, but not vindictive}
+
+\numquestions{1}
+
+\begin{document}
+\maketitle
+
+\includequestion{template-question}
+
+\end{document}
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/template-master.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf
===================================================================
(Binary files differ)
Index: trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf 2022-10-10 20:22:56 UTC (rev 64674)
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/template-question.pdf
___________________________________________________________________
Added: svn:mime-type
## -0,0 +1 ##
+application/pdf
\ No newline at end of property
Added: trunk/Master/texmf-dist/doc/latex/exam-n/template-question.tex
===================================================================
--- trunk/Master/texmf-dist/doc/latex/exam-n/template-question.tex (rev 0)
+++ trunk/Master/texmf-dist/doc/latex/exam-n/template-question.tex 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,22 @@
+\documentclass[compose,siunitx]{exam-n}
+\begin{document}
+\begin{question}{20} \author{Frieda Bloggs}
+\shout{Dummy question}
+\part Show that, under the action of gravity alone, the scale size
+of the Universe varies according to
+\[
+\ddot{R}=-\frac{4\pi G \rho_0}{3R^2}.
+\]
+Is $\ddot{R}=\Diffl*[2]{R}{t} > \SI{10}{\astronomicalunit. s^{-2}}$?
+\partmarks*{4}
+\begin{solution}
+This can be solved by remembering the answer.
+\end{solution}
+
+\part Explain the nature of being.
+\partmarks{16}
+\begin{solution}
+Om.
+\end{solution}
+\end{question}
+\end{document}
Property changes on: trunk/Master/texmf-dist/doc/latex/exam-n/template-question.tex
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/source/latex/exam-n/exam-n.drv
===================================================================
--- trunk/Master/texmf-dist/source/latex/exam-n/exam-n.drv 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/source/latex/exam-n/exam-n.drv 2022-10-10 20:22:56 UTC (rev 64674)
@@ -6,10 +6,13 @@
%%
%% exam-n.dtx (with options: `driver')
%% exam-n: format exam questions
-%% Release version 1.1.4, 2016 December 19.
+%% Release version exam-n-1.4.0, 2022 October 10.
+%% See https://purl.org/nxg/dist/exam-n
+%% and https://heptapod.host/nxg/exam-n
+%% and https://www.ctan.org/pkg/exam-n
%%
%%%% File: exam-n.dtx
-%%%% Copyright 2005--2016, Norman Gray
+%%%% Copyright 2005--2022, Norman Gray
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -21,84 +24,36 @@
%%
%% This work has the LPPL maintenance status `maintained'.
%%
-%% The Current Maintainer of this work is Norman Gray <http://nxg.me.uk>
+%% The Current Maintainer of this work is Norman Gray <https://nxg.me.uk>
%%
%% This work consists of the files exam-n.dtx and exam-n.ins,
%% the derived file exam-n.cls,
%% and the associated *.clo files.
-%%%% Source: Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0
+%%%% Source: a91e9cff7cac, 2022-10-10T13:33:17+01:00
%%
\documentclass{ltxdoc}
\title{exam-n: exam papers}
-\author{Norman Gray\\(\texttt{norman at astro.gla.ac.uk})}
-\date{Release 1.1.4}
+\author{Norman Gray\\(\texttt{norman.gray at glasgow.ac.uk})}
+\date{Version exam-n-1.4.0, 2022 October 10}% ...rather than exam-n-1.4.0, which isn't reader-focused
\usepackage{url}
\newcommand\Lopt[1]{\textsf {#1}} % options
\newcommand\file[1]{\texttt {#1}}
\newcommand\Lcount[1]{\textsl {\small#1}}
\newcommand\Lenv[1]{\texttt{\{#1\}}} %environments
-\newcommand\Lpackage[1]{\{\textsf{#1}\}} %packages
+\newcommand\Lpackage[1]{[\textsf{#1}]} %packages
{\catcode`\<=\active
\gdef<#1>{{\ensuremath\langle\normalfont\textsl{#1}\ensuremath\rangle}}}
\def\cmd{\begingroup
- \catcode`\\=12 \catcode`\{=12 \catcode`\}=12
+ \catcode`\\=12 \catcode`\{=12 \catcode`\}=12 \catcode`\#=12
\catcode`\<=\active \catcode`\|=12
\docmd}
\def\docmd|#1|{\texttt{#1}\endgroup}
-%%% \url macro (url.sty does this better)
-\def\bs{$\backslash$}
-\makeatletter
-\newcommand\BSc{B.Sc.{}}
-\newcommand\MSci{M.Sci.{}}
-\newcommand\MSc{M.Sc.{}}
-\newcommand\MA{M.A.{}}
-\newcommand\MEng{M.Eng.{}}
-\newcommand\BEng{B.Eng.{}}
-\newcommand{\dd}{\mathrm{d}}
-\newcommand{\ddd}{\,\mathrm{d}} % inside an integral, including thinspace
+\def\secref#1{Sect.~\ref{#1}}
-\def\Diffl{\@ifstar\@Difflflat\@Diffl}
-\def\Partial{\@ifstar\@Partialflat\@Partial}
-\def\@Partial{\@ifnextchar[{\@@Diffl\partial}{\@@Diffl\partial[]}}
-\def\@Partialflat{\@ifnextchar[{\@@Difflflat\partial}{\@@Difflflat\partial[]}}
-\def\@Diffl{\@ifnextchar[{\@@Diffl\dd}{\@@Diffl\dd[]}}
-\def\@Difflflat{\@ifnextchar[{\@@Difflflat\dd}{\@@Difflflat\dd[]}}
-\def\@@Diffl#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- \frac{#1#3}{#1#4}%
- \else
- \frac{{#1}^{#2}#3}{#1{#4}^{#2}}%
- \fi}
-\def\@@Difflflat#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- #1#3\mskip-0.8mu/\mskip-1.2mu #1#4%
- \else
- {#1}^{#2}#3\mskip-0.8mu /\mskip-1.2mu #1{#4}^{#2}%
- \fi}
-\def\e{{\mathrm e}}
-\def\units{\begingroup
- \catcode`\.=\active
- \@ifstar{\let\un at tsspace\relax \un at ts}%
- {\let\un at tsspace\thinspace\un at ts}}
-\begingroup
- \catcode`\.=\active
- \gdef\un at ts#1{\let~\thinspace\let.\thinspace
- \ifmmode
- \un at tsspace\mathrm{#1}%
- \else
- \nobreak$\un at tsspace\mathrm{#1}$%
- \fi
- \endgroup}
-\endgroup
-\def\au{au}
-\def\lambdabar{\setbox\@tempboxa\hbox{$\lambda$}%
- \hbox to 0pt{\hbox to \wd\@tempboxa{\hss$\bar{}$\hss}\hss}\box\@tempboxa}
-\makeatother
+\usepackage{examndefs}
\begin{document}
\maketitle
@@ -109,6 +64,13 @@
+\@ifl at t@r\fmtversion{2020/10/01}
+ {\typeout{Format is \fmtversion -- OK!}}
+ {\ClassError{exam-n}
+ {You need a more recent version of LaTeX}
+ {This class now requires a
+ LaTeX version at least 2020/10/01; version
+ \fmtversion\ is too old}}
\endinput
%%
%% End of file `exam-n.drv'.
Modified: trunk/Master/texmf-dist/source/latex/exam-n/exam-n.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/exam-n/exam-n.dtx 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/source/latex/exam-n/exam-n.dtx 2022-10-10 20:22:56 UTC (rev 64674)
@@ -3,10 +3,13 @@
%
% Generated file : DO NOT EDIT
%
-%% Release version 1.1.4, 2016 December 19.
+%% Release version exam-n-1.4.0, 2022 October 10.
+%% See https://purl.org/nxg/dist/exam-n
+%% and https://heptapod.host/nxg/exam-n
+%% and https://www.ctan.org/pkg/exam-n
%%
%%%% File: exam-n.dtx
-%%%% Copyright 2005--2016, Norman Gray
+%%%% Copyright 2005--2022, Norman Gray
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -18,136 +21,47 @@
%%
%% This work has the LPPL maintenance status `maintained'.
%%
-%% The Current Maintainer of this work is Norman Gray <http://nxg.me.uk>
+%% The Current Maintainer of this work is Norman Gray <https://nxg.me.uk>
%%
%% This work consists of the files exam-n.dtx and exam-n.ins,
%% the derived file exam-n.cls,
%% and the associated *.clo files.
-%<+package|driver|example>%%%% Source: Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0
+
+%<+package|driver|example>%%%% Source: a91e9cff7cac, 2022-10-10T13:33:17+01:00
%%
%<*package|driver>
%</package|driver>
%<+package>\NeedsTeXFormat{LaTeX2e}
-%<+package>\ProvidesClass{exam-n}[2016/12/19 1.1.4]
-%<+package>\typeout{Class: `exam-n 1.1.4 <2016/12/19>}
+%<+package>\ProvidesClass{exam-n}[2022/10/10 exam-n-1.4.0]
+%<+package>\typeout{Class: `exam-n-1.4.0 <2022/10/10>}
%
%<*driver>
\documentclass{ltxdoc}
\title{exam-n: exam papers}
-\author{Norman Gray\\(\texttt{norman at astro.gla.ac.uk})}
-\date{Release 1.1.4}
+\author{Norman Gray\\(\texttt{norman.gray at glasgow.ac.uk})}
+\date{Version exam-n-1.4.0, 2022 October 10}% ...rather than exam-n-1.4.0, which isn't reader-focused
\usepackage{url}
\newcommand\Lopt[1]{\textsf {#1}} % options
\newcommand\file[1]{\texttt {#1}}
\newcommand\Lcount[1]{\textsl {\small#1}}
\newcommand\Lenv[1]{\texttt{\{#1\}}} %environments
-\newcommand\Lpackage[1]{\{\textsf{#1}\}} %packages
-%Make command strings easier to write
+\newcommand\Lpackage[1]{[\textsf{#1}]} %packages
+%Make command strings easier to write, with \cmd|\foo|
%{\catcode`\<=\active \gdef<#1>{\meta{#1}}}
{\catcode`\<=\active
\gdef<#1>{{\ensuremath\langle\normalfont\textsl{#1}\ensuremath\rangle}}}
\def\cmd{\begingroup
- \catcode`\\=12 \catcode`\{=12 \catcode`\}=12
+ \catcode`\\=12 \catcode`\{=12 \catcode`\}=12 \catcode`\#=12
\catcode`\<=\active \catcode`\|=12
\docmd}
\def\docmd|#1|{\texttt{#1}\endgroup}
-%%% \url macro (url.sty does this better)
-%\def\setpathdots{\discretionary{.}{}{.}}
-%\def\setpathslash{\discretionary{/}{}{/}}
-%{\catcode`\.=\active
-% \catcode`\/=\active
-% \gdef\pathcats{%
-% \catcode`\%=12 \catcode`\~=12
-% \catcode`\.=\active \let.\setpathdots
-% \catcode`\/=\active \let/\setpathslash
-% \catcode`\#=12 \catcode`\_=12}%
-% }
-%\def\setpath#1{\ttfamily <\nobreak #1\nobreak>\endgroup}
-%\def\url{\begingroup\pathcats\setpath}
-\def\bs{$\backslash$}
-\makeatletter
-% See Makefile for gymnastics here...
-% This hoiks the extra symbols at the bottom of the file, into the
-% text here, so they can be documented.
-% Abbreviations for degrees.
-% \begin{macrocode}
-\newcommand\BSc{B.Sc.{}}
-\newcommand\MSci{M.Sci.{}}
-\newcommand\MSc{M.Sc.{}}
-\newcommand\MA{M.A.{}}
-\newcommand\MEng{M.Eng.{}}
-\newcommand\BEng{B.Eng.{}}
-% \end{macrocode}
-%
-% Tweaks to differentials.
-% \begin{macrocode}
-\newcommand{\dd}{\mathrm{d}}
-\newcommand{\ddd}{\,\mathrm{d}} % inside an integral, including thinspace
+\def\secref#1{Sect.~\ref{#1}}
-\def\Diffl{\@ifstar\@Difflflat\@Diffl}
-\def\Partial{\@ifstar\@Partialflat\@Partial}
-\def\@Partial{\@ifnextchar[{\@@Diffl\partial}{\@@Diffl\partial[]}}
-\def\@Partialflat{\@ifnextchar[{\@@Difflflat\partial}{\@@Difflflat\partial[]}}
-\def\@Diffl{\@ifnextchar[{\@@Diffl\dd}{\@@Diffl\dd[]}}
-\def\@Difflflat{\@ifnextchar[{\@@Difflflat\dd}{\@@Difflflat\dd[]}}
-\def\@@Diffl#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- \frac{#1#3}{#1#4}%
- \else
- \frac{{#1}^{#2}#3}{#1{#4}^{#2}}%
- \fi}
-\def\@@Difflflat#1[#2]#3#4{%
- \def\@tempa{#2}%
- \ifx\@tempa\empty
- #1#3\mskip-0.8mu/\mskip-1.2mu #1#4%
- \else
- {#1}^{#2}#3\mskip-0.8mu /\mskip-1.2mu #1{#4}^{#2}%
- \fi}
-% \end{macrocode}
-%
-% The exponential sign
-% \begin{macrocode}
-\def\e{{\mathrm e}}
-% \end{macrocode}
-%
-% Physical units in |\rm|. Unstarred version includes leading
-% |\thinspace|. Starred version doesn't, and is used when referring to
-% the unit by itself (eg axis is |$B/\units*T$|), and is not qualifying
-% a number.
-% FIXME: |\mu| in |\units| can come out wrong in some fonts (mtpro2?)
-% -- needs investigation.
-% \begin{macrocode}
-\def\units{\begingroup
- \catcode`\.=\active
- \@ifstar{\let\un at tsspace\relax \un at ts}%
- {\let\un at tsspace\thinspace\un at ts}}
-\begingroup
- \catcode`\.=\active
- \gdef\un at ts#1{\let~\thinspace\let.\thinspace
- \ifmmode
- \un at tsspace\mathrm{#1}%
- \else
- \nobreak$\un at tsspace\mathrm{#1}$%
- \fi
- \endgroup}
-\endgroup
-% \end{macrocode}
-%
-% Other miscellaneous symbols:
-% The AU is nothing exciting, but may be adjusted in future
-% \begin{macrocode}
-\def\au{au}
-% \end{macrocode}
-% The symbol for Compton wavelength is a crossed lambda -- the following isn't perfect, but is OK for now.
-% \begin{macrocode}
-\def\lambdabar{\setbox\@tempboxa\hbox{$\lambda$}%
- \hbox to 0pt{\hbox to \wd\@tempboxa{\hss$\bar{}$\hss}\hss}\box\@tempboxa}
-% \end{macrocode}
-\makeatother
+% Various definitions of this package, so we can document them.
+\usepackage{examndefs}
% Uncomment \OnlyDescription to skip the implementation
%\OnlyDescription
@@ -214,15 +128,75 @@
% |\comment| command.
%
% \item[\Lopt{cmfonts}, \Lopt{psfonts}, \Lopt{mathptm},
-% \Lopt{mathtime}, \Lopt{mtpro2}]
-% The \Lopt{cmfonts} option uses the Computer Modern fonts for the
-% document, and the \Lopt{psfonts} uses PostScript fonts. In this
-% latter case, you will possibly want to use one of the
-% \Lopt{mathtime} or \Lopt{mtpro2} options also, to use the
-% mathtime or MTPro2 font set for the maths in the document;
-% alternatively you can use the \Lopt{mathptm} option to use that
-% free but less good alternative.
+% \Lopt{mathtime}, \Lopt{mtpro2}, \Lopt{stix2}]
+% The \Lopt{cmfonts} option (the default) uses the Computer Modern fonts for the
+% document, and the other options use PostScript or OpenType fonts.
%
+% The \Lopt{mathtime} or \Lopt{mtpro2} options select PostScript
+% Times Roman, Helvetica and Courier for the body text, plus either Mathtime or
+% Mathtime Professional~2 to typeset maths (this is commercially
+% distributed by
+% PC\TeX\footnote{\url{https://www.pctex.com/mtpro2.html}}, and
+% designed to be compatible with Times Roman). A broadly
+% compatible alternative to this is to use the \Lopt{mathptm}
+% option, but although this is free, the results aren't impressive.
+%
+% A final option is to use the \Lopt{stix2} option to choose
+% specifically and exclusively the
+% (free) STIX2 font set\footnote{\url{https://www.stixfonts.org}}
+% for both text and maths.
+% On this site, you will need to download and install
+% the files in the \url{static_otf.zip} bundle.
+% Note that the support for this option is somewhat experimental, and
+% at present, this package simply uses (serif) STIX2 roman
+% for all font shapes. Since the exam style doesn't use any sans serif by
+% default, this doesn't matter, at some level. The
+% \Lopt{sansserif} option is not compatible with this option (the option
+% won't produce any error, but neither will it produce any effect).
+%
+% \textbf{FIXME: remove this when unicode-math is working.}
+% \textbf{Note:} because of an unfortunate interaction between packages, the
+% \Lpackage{stix2} and \Lpackage{siunitx} packages can produce unexpected
+% results with some combinations of \TeX\ engine and package version
+% (specifically, \Lpackage{stix2} plus \Lpackage{siunitx}
+% and \cmd|\micro| or \cmd|\circ| can produce garbled characters
+% without \LaTeX\ reporting an error). Before \TeX Live 2021, this
+% worked correctly with Xe\LaTeX\ and Lua\LaTeX, but not with
+% pdf\LaTeX; from \TeX Live 2021 this works as expected with
+% pdf\LaTeX, but works with the other two \emph{only} if you load
+% the \Lpackage{siunitx} package with
+% \cmd|\usepackage{siunitx}[=v2]|. I hope that future versions of
+% one or other of these packages will make clear how this package
+% should handle them, in a way which avoids this special-casing.
+% \iffalse See
+% https://github.com/josephwright/siunitx/issues/550
+% https://github.com/josephwright/siunitx/issues/547
+% https://github.com/stipub/stixfonts/issues/235
+% \fi
+%
+% The handling of non-standard fonts has always been slightly
+% fragile in \LaTeX.
+% The \Lopt{mtpro2} and \Lopt{stix2} options are those currently
+% most used by the author, and are therefore the ones most likely
+% to get the various font nuances correct.
+%
+% \item[\Lopt{uprightpi}]By default $\pi$ is set slanted, as is the
+% usual \LaTeX\ default. When this is referring to the circular
+% constant, however, this should (in some typesetting styles) be set as an upright letter, in
+% fonts which support this. If the option \Lopt{uprightpi} is
+% present, then |\pi| is defined to produce an upright letter, and
+% the command |\italicpi| is defined to produce the slanted version.
+% Whether this option is supplied or not, the macro |\uppi| will
+% produce a single upright~$\pi$.
+% Note: this is at present implemented
+% only for the \Lopt{mtpro2} and \Lopt{stix2} options,
+% and the combination of pdflatex+stix2 does not support |\uppi| at present.
+%
+% \item[\Lopt{(no)siunitx}] Load the \Lpackage{siunitx} package, or
+% not. The default is yes. The |\units| macro, described below,
+% still exists as an alternative, but will be removed in a
+% forthcoming release (probably after 1.4.x).
+%
% \item[\Lopt{(no)showsolutions}]
% These control whether the solutions to
% the questions are shown on the paper or not. \Lopt{showsolutions} is the
@@ -235,7 +209,7 @@
% These control whether mark totals and subtotals are tracked within
% the question (perquestionmarks), and whether the total available
% marks are displayed at the end of the question (showmarktotals).
-% See Sect.\,\ref{s:question} for more discussion (this
+% See \secref{s:question} for more discussion (this
% option was called \Lopt{showmarks} up to release 0.15).
%
% \item[\Lopt{(no)pageperquestion}]
@@ -269,8 +243,9 @@
% \item[\Lopt{sansserif}]
% Use a sans serif font for the body text. This is plug-ugly, not
% least because it doesn't match the maths font; also, it may be
-% easier or harder for dyslexic students to read (depending on your
-% superstition -- there seems remarkably little actual evidence
+% easier or harder for dyslexic students to read (there seems to be
+% a variety of advice here, in both directions, ranging from
+% confident to dogmatic, but remarkably little solid evidence
% either way).
%
% \item[\Lopt{largefont}, or \Lopt{hugefont}]
@@ -283,9 +258,9 @@
% \file{.clo} file, containing course-, department- or group-specific style
% modifications. Most typically, these changes will affect the
% rubric, and the sheet of physical constants.
-% The only generic style option is \Lopt{A1}
+% The only generic style option is \Lopt{myclass}
% (which is included as an example of how such a file is written).
-% See section~\ref{s:custom} below.
+% See \secref{s:custom} below.
%
% In some circumstances -- for example when processing exam scripts
% under the control of a Makefile or script -- it can be convenient to
@@ -390,6 +365,9 @@
% preamble. After that, you must provide a question-number argument
% (in square brackets) for every question.
%
+% Using |\label| within a question sets a label for the question number;
+% using it within a |\part| (see below) labels the part number.
+%
% In some odder circumstances, you might not want to have any question
% numbers at all; for example, you might want to require examinees to
% attempt \emph{all} of the questions, and so simply have a mark for
@@ -467,7 +445,8 @@
% different questions, but cannot be |\input|
% unedited, as described above. If, however, they have \emph{only}
% these structures (that is, only the |\documentclass| command,
-% the \Lenv{document} environment, and zero or more |\usepackage| commands),
+% the \Lenv{document} environment, and zero or more |\usepackage|
+% or |\RequirePackage| commands),
% then you can most conveniently import them unedited using the
% |\includequestion| command.
% \begin{verbatim}
@@ -483,6 +462,12 @@
% question, you will have to make sure that whoever is assembling the
% master file includes those packages there, too.
%
+% That is, we don't try too hard to support including just any old \LaTeX, here:
+% any complicated preamble requirements in an included file should
+% probably be managed by the exams convener transplanting them into
+% the preamble of the main document. This may be an overly
+% simple-minded approach, and may change in future versions.
+%
% The |\includequestion| command takes an optional argument which
% overrides the question number. This caters for the case where
% question authors have (unhelpfully) included question numbers in the
@@ -505,7 +490,7 @@
% (c)..., or (i), (ii), (iii), and so on. Precede each of these with
% this |\part| command. The formatting of the part numbers is
% controlled by the exam style, as customised in
-% Sect.~\ref{s:custom}. This macro starts a new paragraph.
+% \secref{s:custom}. This macro starts a new paragraph.
%
% You can use the |\part| macro within solutions: this is useful if
% you have the entire \Lenv{solution} environment at the end of the
@@ -515,6 +500,13 @@
% so if you use this in the solutions, you must have as many
% |\part|s in the solution as there are parts in the question.
%
+% In some (rare) cases, you may want to force a particular part
+% number. You can do that with an optional argument |\part[99]|
+% which overrides the auto-incremented numbering. Note that this
+% skips the auto-increment of the number but doesn't cancel it, so
+% if you do this for one part number you should probably do it for
+% all of them.
+%
% \DescribeMacro{\partmarks}
% \DescribeMacro{\partmarks*}
% Macros \cmd|\partmarks{<num>}| and \cmd|\partmarks*{<num>}| announce
@@ -523,21 +515,55 @@
% number declared at the beginning of the {question} environment.
% You will typically have just one |\partmarks| per |\part|, but
% you can have more if you want.
-% The starred version differs by adjusting the position of the mark
-% indicator, and should be used either (i) after (for example) an
-% itemized list, or some other structure which leaves an expanse of
-% white space on the right-hand side of the page; or (ii) within
-% an \emph{unnumbered} equation. If, in case (ii), the style of
-% the part-marks indicators is such that the indicator may be
-% mistaken for an equation number, then it would be wise to use
-% either |\partmarks*| or plain |\partmarks| after the equation,
-% instead.
%
+% The |\partmarks| command will most typically go at the end of a
+% paragraph, but it may also appear inside an equation (that is, in
+% |\[...\]|; don't use |$$...$$|), inside one or other
+% \Lpackage{amsmath} display or \Lenv{equation} environments, or in
+% a list or other environment. If it appears
+% inside an environment, the indicator will appear at the
+% \emph{end} of the environment, independent of where in the
+% environment the command was typed (which implies that you can't
+% have more than one inside an environment). The alignment of
+% the partmarks indicator is not currently as good as I'd like it
+% to be, in the case of \Lpackage{amsmath} alignments, but this
+% turns out to be hard to improve.
+%
+% The starred version is similar, but budges its indicator upwards
+% a little, and is a heuristic alternative which is useful in some
+% cases \emph{after} a list or display, if the placement of the
+% indicator is otherwise inaesthetic
+% (if the style of the part-marks indicators happens to be such
+% that the indicator may be mistaken for an equation number, then
+% it would be wise to use either |\partmarks| or |\partmarks*|
+% after the equation, instead). If you use |\partmarks*| within a
+% display, you might be confronted by an error message, talking
+% about |\eqno| in maths mode, which is even more incomprehensible
+% than most \LaTeX\ messages.
+%
% The unstarred version should only be used at the end of a
% paragraph, and in fact forces a paragraph end; the starred
% version should on stylistic grounds generally be used only at the
% end of a paragraph, but it doesn't force one.
%
+% The |\partmarks| command has an optional argument which
+% indicates the category of the question, thus `bookwork', `unseen',
+% and so on. If this is present, then the category is included in the
+% marks indicator.
+%
+% The |\partmarks| category/comment will typically be only one or two words
+% long, and can sit comfortably in the margin. If an author wants to
+% write more here, then it will be turned into a footnote on the
+% page. This will obviously change the layout of the page, though
+% since this text appears only in \Lopt{showsolutions} mode, that
+% shouldn't be a problem.
+%
+% \DescribeMacro{\defaultpartmarkscategory}
+% If the exams convener wishes to \emph{oblige} people to
+% include such a category, then they might call
+% |\defaultpartmarkscategory{category?}| in a package-options (|.clo|)
+% file, to default the category with a highlighted remark to the question setter.
+%
% \DescribeMacro{\comment}
% \cmd|\comment{<text>}| associates a comment with a part of the text.
% This is ignored in \Lopt{final} mode, but appears in the margin in the
@@ -585,11 +611,10 @@
% Since the contents of this command is automatically uppercased in
% some styles, and there are per-department specifics about the punctuation
% of abbreviations, you should use the commands |\BSc|, |\MSci|, and
-% friends (see section~\ref{s:othercommands}) to set the degree names
+% friends (see \secref{s:othercommands}) to set the degree names
% appropriately.
%
% \DescribeMacro{\universitycoursecode}
-% \DescribeMacro{\schoolcoursecode}
% \DescribeMacro{\degreedescriptions}
% \DescribeMacro{\coursetitle}
% Declare the identity of the exam with
@@ -600,11 +625,6 @@
% This is the code for the course (and thus for the paper) as it
% appears in university information systems, and is a
% university-unique code such as `PHYS3031'.
-% \item[School course code]
-% This is a more informal, but more recognisable, code for the
-% course/paper, as it is generally recognised within the school;
-% for example, the honours Quantum Mechanics course is known
-% within the school as P304H.
% \item[Course title]
% This is just a textual name for the course, for example `Quantum Mechanics'.
% \item[Degree descriptions]
@@ -623,6 +643,13 @@
% |\rubric|) are suppressed. The layout may end up looking a little
% funny.
%
+% \DescribeMacro{\schoolcoursecode}
+% There is also a command |\schoolcoursecode|, which is a more
+% informal, but possibly more recognisable, code for the course/paper,
+% as it is generally recognised within the school; for example, the
+% honours Quantum Mechanics course is known within the school as
+% P304H. Its use is optional.
+%
% \DescribeMacro{\paperident}
% It can be convenient to add some identification to each page, if for
% no other reason than to double-check that you haven't inserted a
@@ -645,7 +672,7 @@
% Sometimes an exam may
% have different time limits for different qualifications: this case,
% separate the various times with |\\|, as in
-% \texttt{\bs examtime\{9.30am -- 12 noon\bs\bs (or) 9.30am -- 1.45am\}}
+% \cmd|\examtime{9.30am -- 12 noon\\ (or) 9.30am -- 1.45am}|.
%
% \DescribeMacro{\rubric}
% \DescribeMacro{\norubric}
@@ -666,6 +693,12 @@
% You will typically not have to change this, but if you do for some
% reason, you can override it with the |\baserubric| command.
%
+% Note that the |\baserubric| command is typically used within a |.clo|
+% file, within the argument to |\OverrideFormatting|. If you wish to
+% further override this on a per-exam basis, then you will need to do
+% so after |\OverrideFormatting| has done its work, and thus
+% immediately after the |\begin{document}|.
+%
% \DescribeMacro{\numquestions}
% Finally, declare the number of questions which are to be in the
% paper with |\numquestions|.
@@ -711,6 +744,13 @@
% There is analogous support for partial derivatives with |\Partial|.
%
% \DescribeMacro{\units}
+% You should generally type units, and numbers with units, using
+% the \Lpackage{siunitx} package, which is loaded by the
+% \Lopt{siunitx} option (which is now enabled by default). However
+% this class currently also supports a basic |\units| command,
+% described below. This macro will be removed in a future version
+% of the class.
+%
% Macros |\units|, |\units*|: you can typeset physical units in
% |\rm|, with tilde or dot
% acting as a separator between units. Since this is typeset in maths mode, all
@@ -719,10 +759,14 @@
% $v=10\units{m.s^{-1}}$. The starred
% version can be used when referring to the unit by itself
% (eg axis is |$B/\units*T$|, or $B/\units*T$), and is not
-% qualifying a number. These macros might be replaced, in the
-% future, by a recommendation to use the \Lpackage{siunitx} package.
+% qualifying a number.
%
-% For other useful symbols, see table~\ref{t:symbols}.
+% \def\cs#1{$\backslash$\texttt{#1}}
+% For other useful symbols, see table~\ref{t:symbols}.\footnote{The
+% package used to support an \cs{au} macro, for astronomical
+% unit, and \cs{lambdabar} for Compton wavelength, but these have
+% since been removed. The former is available via
+% \Lpackage{siunitx}.}
%
% \begin{table}
% \hrule \medskip
@@ -729,9 +773,6 @@
% \begin{tabular}{rlp{8cm}}
% |\e|&$\e^{i\pi}=-1$& the exponential is typeset in an upright rather than
% italic shape, as in |$\e^{i\pi}=-1$|.\\
-% |\au|&10\au& use this macro for astronomical units.\\
-% |\lambdabar|&$\lambdabar$& the Compton wavelength, as a lambda with a
-% bar through it.\\
% \end{tabular}
% \caption{\label{t:symbols}Miscellaneous symbols}
% \medskip\hrule
@@ -741,7 +782,7 @@
% \section{Customising the exam style}
% \label{s:custom}
%
-% As described in section~\ref{s:options} above, any unrecognised
+% As described in \secref{s:options} above, any unrecognised
% options are interpreted as an instruction to search for and include
% a class options file, formed from the name of the unrecognised
% option, suffixed with \file{.clo}, which can be anywhere in the
@@ -751,7 +792,7 @@
% The most typical changes here will be to adjust the exam rubric for
% a particular class, with the command |\baserubric|, and to change the
% sheet of physical constants, with the command |\constantssheet|.
-% See the sample file |A1.clo| for examples.
+% See the sample file |myclass.clo| for examples.
%
% Examine this sample \file{SpecialExam.clo} file:
% \begin{verbatim}
@@ -817,7 +858,7 @@
% If you really want to go to town on reformatting, you can redefine
% the command |\maketitle|, which formats the front-page title. When
% formatting this, you have access to each of the fragments of text
-% described in section~\ref{s:preamble}, via a macro named after the
+% described in \secref{s:preamble}, via a macro named after the
% corresponding command. Thus the argument of the |\exambanner| command
% is available in the macro |\@exambanner|. The exception is
% |\numquestions|. If you find yourself needing to do this, it might
@@ -824,6 +865,25 @@
% be worth having a discussion with the style's maintainer -- there
% may be a simpler way to get what you want.
%
+% \DescribeMacro{\CheckExamMetadata}
+% One of the things you may change within the |\maketitle| is the
+% checking of exam metadata -- which fields are required and which are
+% optional. You can change these from the default (in
+% \secref{s:preamble}) by defining a command |\CheckExamMetadata|.
+% \DescribeMacro{\RequiredMetadata}
+% This macro takes no arguments, and should use the command
+% \cmd|\RequiredMetadata{<field>}{<description>}{<help-text>}| to
+% perform its tests.
+% {\catcode`\<=\active Here <field> is the metadata key, such as
+% |{examdate}|, which corresponds to the macro |\examdate|, <description> is
+% a brief description of the field, such as |{exam date}|, and
+% <help-text> is a longer bit of explanation. If the corresponding
+% data is missing, then \LaTeX\ stops with an error, and the user can
+% examine the <help-text> by pressing the \texttt h key. You can
+% adjust the test by examining the value of
+% |\iffussydescription ... \fi|, which is set to |\false| if the \Lopt{sloppydescription}
+% option was provided.}
+%
% No more clues. If you want to hack at this, see the definition of
% |\maketitle| in the class file \file{exam-n.cls}.
% Aspire not to break things.
@@ -944,12 +1004,11 @@
you make.\partmarks{6}
The solar-mass star HD83443 has a 0.35 Jupiter-mass planet that
-follows a circular orbit of period 2.986 days and radius 0.038\units\au.
+follows a circular orbit of period 2.986 days and radius \SI{0.038}{\astronomicalunit}.
Calculate the rate of precession, in arcseconds per year, of the
pericentre line of the planet's orbit.\partmarks{4}
-[Schwartzschild radius of the Sun${}= 3.0\times10^3\units{m}$,
-$1\units\au=1.5\times10^{11}\units m$].
+[Schwartzschild radius of the Sun: \SI{3e3}m; $\SI1\astronomicalunit = \SI{1.5e11}m$]
\begin{solution}
In the first type of calculation, we do a calculation in the LIF, in
@@ -987,6 +1046,12 @@
%</example>
% \end{macrocode}
%
+% \section{Release notes}
+% Recent release notes are below. For older notes, see the source
+% distribution.
+%
+% \input{release-notes.dtx}
+%
% \subsection*{Acknowledgements}
% \addcontentsline{toc}{subsection}{Acknowledgements}
%
@@ -998,6 +1063,26 @@
% \section{Implementation}
%
+% \subsection{\LaTeX3 compatibility}\label{s:compatibility}
+%
+% As of release 1.4.0, we depend on the \LaTeX3 hooks mechanism, which
+% was introduced in 2020. We therefore cannot work with versions
+% older than that.
+%
+% Note that we can't use the (apparently preferable)
+% |\IfFormatAtLeastTF| command to do this test: we want to continue to
+% work even when we're using a \LaTeX\ which is too old for this
+% command to be defined.
+% \begin{macrocode}
+\@ifl at t@r\fmtversion{2020/10/01}
+ {\typeout{Format is \fmtversion -- OK!}}
+ {\ClassError{exam-n}
+ {You need a more recent version of LaTeX}
+ {This class now requires a
+ LaTeX version at least 2020/10/01; version
+ \fmtversion\ is too old}}
+% \end{macrocode}
+%
% \subsection{Options}
%
% First, process the compose/draft/final option.
@@ -1031,7 +1116,7 @@
% from within this class file -- the only reliable way of checking if
% they're present is to look for something like rmtmi.pfa, but
% |\IfFileExists| isn't able to search for any of those files, only ones
-% on the TEXINPUTS path such as mathtime.sty, which can be, and are
+% on the \texttt{TEXINPUTS} path such as \texttt{mathtime.sty}, which can be, and are
% often, installed without the fonts themselves being present.
% \begin{macrocode}
\newcount\examn at mtselect \examn at mtselect=0
@@ -1038,8 +1123,28 @@
\DeclareOption{mathptm}{\@psfontstrue\examn at mtselect=0}
\DeclareOption{mathtime}{\@psfontstrue\examn at mtselect=1}
\DeclareOption{mtpro2}{\@psfontstrue\examn at mtselect=2}
+\DeclareOption{stix2}{\@psfontstrue\examn at mtselect=3}
% \end{macrocode}
%
+% The letter $\pi$ is usually the circular constant, and as such
+% should be set in an upright greek font. Don't this by default,
+% since that goes against the usual \LaTeX\ default, but instead
+% define the [uprightpi] option to support this, where possible.
+% Not all fonts make this easy.
+% \begin{macrocode}
+\newif\ifexamn at uprightpi \examn at uprightpifalse
+\DeclareOption{uprightpi}{\examn at uprightpitrue}
+% \end{macrocode}
+%
+% Load the \Lpackage{siunitx} package, or not, defaulting yes.
+% This is now preferred to the |\units| macro, and the latter will be
+% removed in a forthcoming release.
+% \begin{macrocode}
+\newif\ifexamn at siunitx \examn at siunitxtrue
+\DeclareOption{siunitx}{\examn at siunitxtrue}
+\DeclareOption{nosiunitx}{\examn at siunitxfalse}
+% \end{macrocode}
+%
% Switch between serif and sans serif fonts. We make little attempt
% to make the latter attractive; this is purely to conform to the
% superstition (there seem no more grounds than that) that this is
@@ -1109,12 +1214,12 @@
% \end{macrocode}
%
% If \Lopt{sloppydescription} is given, then we don't demand that all
-% the exam metadata is provided. Failing this, we object, fatally, to
+% the required exam metadata is provided. Failing this, we object, fatally, to
% missing information.
% \begin{macrocode}
-\newif\if at fussydescription
-\@fussydescriptiontrue
-\DeclareOption{sloppydescription}{\@fussydescriptionfalse}
+\newif\iffussydescription
+\fussydescriptiontrue
+\DeclareOption{sloppydescription}{\fussydescriptionfalse}
% \end{macrocode}
%
% The university logo is typeset in colour by default; the \Lopt{mono}
@@ -1127,7 +1232,7 @@
% \begin{macrocode}
\def\examn at header@shoutformat#1{{\Large\bfseries #1}}
\DeclareOption{mono}{
- \PassOptionsToPackage{monochrome}{color}
+ \PassOptionsToPackage{monochrome}{xcolor}
\def\examn at header@shoutformat#1{{\Huge\bfseries #1}}
}
\DeclareOption{colour}{}
@@ -1137,13 +1242,16 @@
% exam in `big' or `huge' font sizes, to help students with visual impairments.
% The available font variants are represented as numbers.
% Note: the |\examn at fontvariant| mechanism is in principle more
-% general than simply size variants, but some of the code below
+% general than simply size variants, but some of the code below
% assumes that |\examn at fontvariant| greater than zero means large
% text, and so would need to be adjusted if this becomes untrue.
%
-% The flag |\ifbigfont| is true if the font is `significantly large';
+% The flag |\ifbigfont| is true if the font is `significantly large',
+% in the sense that exam text, or hyphenation or layout, may have to
+% be adjusted in this case:
% option \Lopt{hugefont} sets it true, option \Lopt{largefont} does
-% not; it's intended to be a user-visible and -settable flag.
+% not. It's intended to be a user-visible and -settable flag.
+%
% \emph{Note:} the \Lopt{hugefont} option used to be \Lopt{bigfont};
% the latter is deprecated and may be removed in v1.2.
% \begin{macrocode}
@@ -1174,10 +1282,20 @@
\@styleoverrides={}
\def\OverrideFormatting{\@styleoverrides=}
% \end{macrocode}
+%
+% There are a few other settings which may be defaulted within a
+% \file{.clo} file:
+% \begin{itemize}
+% \item |\constantsheet{...}|: is a table of, for example, physical
+% constants which should appear in exams associated with a particular
+% course. Despite the name, this can be any text which should appear
+% on the first non-cover sheet of the exam.
+% \item |\baserubric|: a modified `base rubric' -- see the
+% documentation of |\rubric| below.
+% \end{itemize}
+%
% If \@constantssheet is defined (using |\constantsheet{...}| in a
-% .clo file), then display it on a page by itself. The macro
-% |\constantssheet| is declared above, before the point where we include
-% .clo files.
+% .clo file), then display it on a page by itself.
% \begin{macrocode}
\newtoks\@constantstoks
\def\@@displayconstants{%
@@ -1198,6 +1316,38 @@
\@constantstoks=}
% \end{macrocode}
%
+% Similarly for the |\baserubric| and |\rubric| commands.
+%
+% The rubric is typically a per-exam thing. The `base rubric' is
+% more-or-less common to all exams, though it's possible to override
+% it in a .clo file.
+% \begin{macrocode}
+\def\@rubric{}
+\def\rubric{\long\def\@rubric}
+\def\norubric{\let\@rubric\@nnil}
+% \end{macrocode}
+% \dots and the base rubric:
+% \begin{macrocode}
+\def\@baserubric{%
+\textbf{Answer each question in a separate booklet}\par
+Candidates are reminded that devices able to store or display text or
+images may not be used in examinations without prior arrangement.
+\if at perquestionmarks
+ \par
+ Approximate marks are indicated in brackets as a guide for candidates.
+\fi
+}
+\def\baserubric{\long\def\@baserubric}
+% \end{macrocode}
+%
+% The |\defaultpartmarkscategory| macro creates a default partmarks
+% `category'. See below. This is declared here, so that it can be
+% used in a |.clo| file without error.
+% \begin{macrocode}
+\let\examn at defaultpartmarkscategory\relax
+\def\defaultpartmarkscategory#1{\def\examn at defaultpartmarkscategory{#1}}
+% \end{macrocode}
+%
% Spit out the style overrides at the beginning of the document,
% rather than here.
% \begin{macrocode}
@@ -1279,12 +1429,24 @@
\hrule}}
% \end{macrocode}
%
-% Other required packages
+% Other required packages.
% \begin{macrocode}
\RequirePackage[english]{babel} % UK hyphenation
\RequirePackage{amsmath}
-\RequirePackage{color}
+\ifexamn at siunitx
+ \RequirePackage{siunitx}
+\fi
% \end{macrocode}
+% We use the \Lpackage{xcolor} package, in preference to
+% \Lpackage{color}, so that we are compatible with TikZ (TikZ loads
+% the \Lpackage{xcolor} package internally, and that isn't compatible
+% with \Lpackage{color}). We could probably work around this some
+% other way, but \Lpackage{xcolor} seems to be relatively standard,
+% and appears to be backward compatible with \Lpackage{color},
+% so this change is harmless.
+% \begin{macrocode}
+\RequirePackage{xcolor}
+% \end{macrocode}
%
% I think flush-left equations look MUCH better than centred, but
% Harry disagrees, so it's not the default.
@@ -1294,74 +1456,52 @@
%
% \subsection{Layout}
%
-% First, handle PDF metadata, and other document identifiers.
-%
-% Generate an identifier, |\examn at docident| for this paper. This is obtained
-% from the university or school course code, followed by the
-% day-of-year, and the number of minutes since midnight (the goal here
-% is to produce an identifier which automatically increments in time,
-% but which isn't obviously a date
+% \subsubsection{The \TeX\ engine}
+% Identify the \TeX\ engine we're using. If we are using pdf\TeX,
+% Xe\TeX, or Lua\TeX, we presume we're generating PDF. The
+% \Lpackage{ifpdf} package exists, and evaluates to true for Lua\TeX,
+% but doesn't distinguish between Xe- and Lua\TeX.
+% It would be nice to use a package such as \Lpackage{iftex}, but (as of late
+% 2017) this seems to do something sufficiently exotic with
+% respect to |\if| nesting, that it confuses the logic here.
+% It seems safer to do this test ourselves, so (a) we know what
+% we're getting, and (b) we have the result in a convenient integer form.
% \begin{macrocode}
-\def\examn at setdocident{%
- \begingroup
- % yes, a big \ifcase would be more straightforward;
- % no, that wouldn't be any fun at all
- % (also it ends up looking messy and even tricksier).
- \def\@step##1##2\@nil{\advance\@tempcnta##1 \def\@tempa{##2}}
- \def\@tempa{{31}{28}{31}{30}{31}{30}{31}{31}{30}{31}{30}{31}}%
- \@tempcnta=\day % day of month
- \@tempcntb=\month % month of year (unit-offset)
- \loop
- \advance\@tempcntb-1
- \ifnum \@tempcntb>0
- \expandafter\@step\@tempa\@nil
- \repeat
- \@tempcntb=\year % yes, do calculate leap years
- \divide\@tempcntb 4 \multiply\@tempcntb 4
- \ifnum\@tempcntb=\year
- \ifnum\month>2 % but let's not worry about century years...
- \advance\@tempcnta 1
- \fi
+\newcount\examn at engine
+\examn at engine=0
+\expandafter\ifx\csname pdfmatch\endcsname\relax
+ \expandafter\ifx\csname XeTeXinterchartoks\endcsname\relax
+ \expandafter\ifx\csname directlua\endcsname\relax
+ \examn at engine=0 % this is presumably original-TeX (how unutterably retro!)
+ \else
+ \examn at engine=3
\fi
- % remove any \\ or ~ in the coursecode fields
- \let\\\space
- \let~\space
- \xdef\examn at docident{% first element is based on uni/school course code
- \ifx\@coursetitle\@empty
- \ifx\@schoolcoursecode\@empty
- exam%
- \else
- \@schoolcoursecode
- \fi
- \else
- \@coursetitle
- \fi
- /\the\@tempcnta % day-of-year
- -\the\time} % minutes since midnight
- \endgroup
-}
-% \end{macrocode}
-% Check whether we're generating PDF, and define the |\ifpdf| macro
-% accordingly. This does depend on Oberdiek's \Lpackage{ifpdf} package being
-% available, but that's been available for quite a long while, and if
-% it isn't for some people's installations, we can potentially bring
-% back the code which it replaces.
-% \begin{macrocode}
-\RequirePackage{ifpdf}
-\def\@SetDocumentInfo{%
- \ifpdf
- {\pdfinfo{/Title (\examn at docident)}}%
- % Don't put out an /Author(xxx) info entry -- there may be
- % multiple authors, and it isn't obviously useful
+ \else
+ \examn at engine=2
\fi
-}
-\AtBeginDocument{\examn at setdocident\@SetDocumentInfo}
+\else
+ \ifnum\pdfoutput>0
+ \examn at engine=1
+ \else
+ % this _is_ pdftex, but it's in generate-dvi mode
+ % (we decide not to detect this case with the other engines)
+ \examn at engine=0
+ \fi
+\fi
% \end{macrocode}
%
+% \subsubsection{Fonts}
+%
% Choose the font set, based on |\if at psfonts| and |\examn at mtselect|.
+% The following is \emph{messy}, and it's not clear to me if it's
+% irreducibly so, or whether I'm just doing it the wrong way.
+%
+% Case |\examn at mtselect| is 0: the rather hacky \Lpackage{mathptm} solution.
% \begin{macrocode}
+\def\ex at fontlabel{???}
\if at psfonts
\ifcase\examn at mtselect
+ \def\ex at fontlabel{mathptm}
\ifexamn at serif
\RequirePackage{times}
\else
@@ -1369,7 +1509,14 @@
\fi
\RequirePackage{mathptm}
\ClassWarningNoLine{exam-n}{Using mathptm fonts}
- \or % use mathtime fonts
+% \end{macrocode}
+%
+% Case |\examn at mtselect| is 1 or 2: use mathtime or Mathtime Pro 2 fonts
+% for maths. We use postscript Times and Helvetica for the body fonts
+% in both cases.
+% \begin{macrocode}
+ \or
+ \def\ex at fontlabel{mathtime}
\RequirePackage[LY1]{fontenc} % specify text font encoding
\RequirePackage[LY1,mtbold]{mathtime} % switch math fonts
\ifexamn at serif
@@ -1379,6 +1526,7 @@
\fi
\ClassWarningNoLine{exam-n}{Using Mathtime fonts}
\or % use mtpro2 fonts
+ \def\ex at fontlabel{mtpro2}
\RequirePackage[T1]{fontenc}
\RequirePackage{textcomp}
\ifexamn at serif
@@ -1389,13 +1537,103 @@
\fi
\RequirePackage[mtpbb]{mtpro2}
\ClassWarningNoLine{exam-n}{Using MTPro2 fonts}
+% \end{macrocode}
+%
+% Finally, case |\examn at mtselect| is 3: use STIX2 fonts: \url{http://www.stixfonts.org}.
+% Since this requires fontspec, it also requires either XeLaTeX or
+% LuaLaTeX. If we are in this branch, and not using either
+% engine, then fail with what we hope is a reasonably clear error.
+%
+% First off, refuse to work with original TeX.
+% \begin{macrocode}
+ \or
+ \def\ex at fontlabel{stix2}
+ \ifcase\examn at engine
+ \ClassError{exam-n}
+ {You can't use STIX fonts with original/DVI LaTeX}
+ {You must use either XeLaTeX or LuaLaTeX}
+% \end{macrocode}
+%
+% Use of the STIX fonts with pdflatex mostly works, but there is a
+% tricky current/legacy issue here.
+% The \Lpackage{stix2} package is intended to use the STIX2
+% fonts with `legacy' \TeX\ engines. Does this apply to pdflatex, now
+% it defaults to unicode input? See the discussion of
+% \Lpackage{unicode-math} below.
+%
+% As of TeXLive 2022, this mostly works, in the sense that we do use STIX
+% fonts, but the upright-pi support below fails (no LaTeX errors, but
+% |\uppi| produces slanted pi).
+% \begin{macrocode}
+ \or % pdflatex
+ \RequirePackage{stix2}
+% \end{macrocode}
+%
+% We support only Xe\TeX\ and Lua\TeX\ here, since only these can use
+% `system' fonts. For Xe\LaTeX\ we use `system' Helvetica and Courier
+% fonts (slightly scaled) as the sans and mono fonts, respectively, for the sake of
+% completeness.
+%
+% Note: unicode-math is a little complicated. As I (unfortunately)
+% discovered via mistaken bug report
+% \url{https://github.com/stipub/stixfonts/issues/235},
+% the \Lpackage{stix} package is intended to be used \emph{only} for
+% `legacy' \TeX\ engines, and \Lpackage{unicode-math} for current ones
+% such as Xe\LaTeX\ and Lua\LaTeX.
+% I'm fairly confident (as of 2022 July 11) that the following does
+% the right thing, but not yet 100% confident.
+%
+% Note that (as explained in the \Lpackage{unicode-math} manual, we
+% should use the STIX Two \emph{Math} font for symbols, and not the
+% text font.
+% \begin{macrocode}
+ \or % XeLaTeX
+ \RequirePackage[bold-style=ISO,math-style=ISO]{unicode-math}
+ \setmathfont{STIX Two Math}
+ \setmainfont{STIX Two Text}
+ \or % LuaLaTeX: like XeLaTeX
+ \RequirePackage[bold-style=ISO,math-style=ISO]{unicode-math}
+ \setmathfont{STIX Two Math}
+ \setmainfont{STIX Two Text}
+ \fi
+% \end{macrocode}
+% The no-match case shouldn't happen.
+% \begin{macrocode}
\else
- \ClassError{exam-n}{Impossible value of mtselect: \examn at mtselect}
+ \def\ex at fontlabel{ERROR}
+ \ClassError{exam-n}
+ {Impossible value of mtselect: \examn at mtselect}
+ {This shouldn't happen -- this is a class file bug}
\fi
+% \end{macrocode}
+%
+% There are no font complications when using CM fonts. That's nice.
+% \begin{macrocode}
\else
+ \def\ex at fontlabel{CM}
\ClassWarningNoLine{exam-n}{Using CM fonts}
\fi
% \end{macrocode}
+%
+% Report what engine and font configuration we're using.
+% \begin{macrocode}
+\typeout{Environment:
+ engine: \ifcase\examn at engine original/DVI\or pdfTeX\or XeTeX\or LuaTeX\else ???\fi;
+ fonts: \ex at fontlabel;
+ options: % show any non-default options
+ \ifexamn at uprightpi uprightpi, \fi
+ \ifexamn at siunitx siunitx, \fi
+ \ifexamn at serif\else noserif, \fi
+ \if at pageperquestion pageperquestion, \fi
+ \if at perquestionmarks\else noperquestionmarks, \fi
+ \if at showmarktotals\else noshowmarktotals, \fi
+ \if at twosidepages twoside, \fi
+ \if at fleqn fleqn, \fi
+ \iffussydescription\else sloppydescription, \fi
+ \ifbigfont hugefont, \fi
+ \if at showsolutions showsolutions\else noshowsolutions\fi}
+% \end{macrocode}
+%
% If we're using a sans serif font, then redefine |\normalfont| appropriately.
% The macro |\examn at bodyfontchange| stores up these font changes until
% they're applied just after |\maketitle|.
@@ -1415,6 +1653,14 @@
% \begin{macrocode}
\ifcase\examn at fontvariant
% default: do nothing
+ \def\examn at bodyfontchange{
+ % ...apart from redefine \small to be more clearly distinct from \normalsize
+ \renewcommand\small{%
+ \@setfontsize\normalsize{9}{11}%
+ \abovedisplayskip 9\p@ \@plus1.5\p@ \@minus5\p@
+ \abovedisplayshortskip \z@ \@plus2.5\p@
+ \belowdisplayshortskip 5\p@ \@plus2.5\p@ \@minus2.5\p@
+ \belowdisplayskip \abovedisplayskip}}
\or
% font variant 1: 18pt
\def\examn at bodyfontchange{
@@ -1425,6 +1671,12 @@
\belowdisplayshortskip 10\p@ \@plus5\p@ \@minus5\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
+ \renewcommand\small{%
+ \@setfontsize\normalsize{12}{16}%
+ \abovedisplayskip 12\p@ \@plus2\p@ \@minus6\p@
+ \abovedisplayshortskip \z@ \@plus4\p@
+ \belowdisplayshortskip 6.5\p@ \@plus3\p@ \@minus3\p@
+ \belowdisplayskip \abovedisplayskip}
\parindent=24pt
\parskip=18pt
% Redefine \FormatPartMarks so that it doesn't push the text off the paper
@@ -1440,6 +1692,12 @@
\belowdisplayshortskip 21\p@ \@plus10.5\p@ \@minus10.5\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
+ \renewcommand\small{%
+ \@setfontsize\normalsize{24}{28}%
+ \abovedisplayskip 24\p@ \@plus5\p@ \@minus12\p@
+ \abovedisplayshortskip \z@ \@plus8\p@
+ \belowdisplayshortskip 14\p@ \@plus8\p@ \@minus8\p@
+ \belowdisplayskip \abovedisplayskip}
\parindent=48pt
\parskip=36pt
% Redefine \FormatPartMarks so that it doesn't push the text off the paper
@@ -1466,6 +1724,79 @@
\fi}
% \end{macrocode}
%
+% Adjust maths font sizes for the various cases:
+% \begin{macrocode}
+\DeclareMathSizes\@xiipt{12}{9}{7}
+\DeclareMathSizes\@xipt{10}{8}{6}
+% \end{macrocode}
+%
+% \subsubsection{PDF metadata, and other document identifiers}
+%
+% Generate an identifier, |\examn at docident| for this paper. This is obtained
+% from the university or school course code, followed by the
+% day-of-year, and the number of minutes since midnight (the goal here
+% is to produce an identifier which automatically increments in time,
+% but which isn't obviously a date.
+%
+% Yes, a big |\ifcase| would be more straightforward;
+% no, that wouldn't be any fun at all
+% (also it ends up looking messy and even tricksier).
+% \begin{macrocode}
+\def\examn at setdocident{%
+ \begingroup
+ \def\@step##1##2\@nil{\advance\@tempcnta##1 \def\@tempa{##2}}
+ \def\@tempa{{31}{28}{31}{30}{31}{30}{31}{31}{30}{31}{30}{31}}%
+ \@tempcnta=\day % day of month
+ \@tempcntb=\month % month of year (unit-offset)
+ \loop
+ \advance\@tempcntb-1
+ \ifnum \@tempcntb>0
+ \expandafter\@step\@tempa\@nil
+ \repeat
+ \@tempcntb=\year % yes, do calculate leap years
+ \divide\@tempcntb 4 \multiply\@tempcntb 4
+ \ifnum\@tempcntb=\year
+ \ifnum\month>2 % but let's not worry about century years...
+ \advance\@tempcnta 1
+ \fi
+ \fi
+ % remove any \\ or ~ in the coursecode fields
+ \let\\\space
+ \let~\space
+ \xdef\examn at docident{% first element is based on uni/school course code
+ \ifx\@coursetitle\@empty
+ \ifx\@schoolcoursecode\@empty
+ exam%
+ \else
+ \@schoolcoursecode
+ \fi
+ \else
+ \@coursetitle
+ \fi
+ /\the\@tempcnta % day-of-year
+ -\the\time} % minutes since midnight
+ \endgroup
+}
+% \end{macrocode}
+%
+% Add information to the PDF document metadata.
+% \begin{macrocode}
+\ifcase\examn at engine
+ \let\@SetDocumentInfo\relax % original TeX
+\or % pdfTeX
+ \def\@SetDocumentInfo{\pdfinfo{/Title (\examn at docident)}}%
+ % Don't put out an /Author(xxx) info entry -- there may be
+ % multiple authors, and it isn't obviously useful
+\or % XeTeX
+ % dvipdfm special -- see the dvipdfm manual
+ \def\@SetDocumentInfo{\special{pdf: docinfo << /Title (\examn at docident) >>}}%
+\or % LuaTeX
+ % from the LuaTeX manual
+ \def\@SetDocumentInfo{\pdfextension info {/Title (\examn at docident)}}%
+\fi
+\AtBeginDocument{\examn at setdocident\@SetDocumentInfo}
+% \end{macrocode}
+%
% \subsubsection{Exam metadata}
%
% \begin{macrocode}
@@ -1508,25 +1839,6 @@
\next}
\expandafter\dd\@degreedescriptions\\}
% \end{macrocode}
-% The rubric is typically a per-exam thing. The `base rubric' is
-% more-or-less common to all exams, though it's possible to override
-% it in a .clo file.
-% \begin{macrocode}
-\def\@rubric{}
-\def\rubric{\long\def\@rubric}
-\def\norubric{\let\@rubric\@nnil}
-
-\def\@baserubric{%
-\textbf{Answer each question in a separate booklet}\par
-Candidates are reminded that devices able to store or display text or
-images may not be used in examinations without prior arrangement.
-\if at perquestionmarks
- \par
- Approximate marks are indicated in brackets as a guide for candidates.
-\fi
-}
-\def\baserubric{\long\def\@baserubric}
-% \end{macrocode}
%
% We can optionally check the total number of questions. Store this
% if it is present, and add a check to the |\end{document}| to check
@@ -1623,7 +1935,10 @@
%% headheight=\the\headheight, headsep=\the\headsep, topmargin=\the\topmargin}
\marginparsep=0.5cm
}
-
+% \end{macrocode}
+% In the \Lopt{draft} case, we nudge the text block to the side, to
+% give a larger margin.
+% \begin{macrocode}
\ifnum\@draftstatus > 0
\@settextblock{2cm}
\else
@@ -1660,7 +1975,7 @@
% |begingroup |ttfamily
% \catcode`\{=12 \catcode`\}=12 \catcode`\\=12
% |noindent \newcommand\FormatPartNumber{|linebreak
-% |noindent|quad\hbox to 2em{(\StylePartNumber{partnumber})\hss}}
+% |noindent|null|quad\hbox to 2em{(\StylePartNumber{partnumber})\hss}}
% |endgroup
% \end{quotation}
% works adequately as a part number,
@@ -1782,7 +2097,7 @@
\fancyhead[C]{\examn at bighead{\highlighted{DRAFT + SOLUTIONS, p\thepage/\pageref{lastpage}}}}
\else
\fancyhead[C]{\examn at bighead{\highlighted{DRAFT, p\thepage/\pageref{lastpage}}}}
- \fi
+ \fi
\else
\if at showsolutions
% Add a very prominent banner
@@ -1805,8 +2120,9 @@
%
% \subsubsection{The title page}
%
-% Define a special page style for the title page
-% No header: all of the text on the page is handled by |\maketitle|
+% Define a special page style for the title page.
+%
+% There is no header: all of the text on the page is handled by |\maketitle|
% The first-page footer doesn't show anything, but it does have to set
% |\examn at topmark| in case Q1 starts on this page.
% \begin{macrocode}
@@ -1817,54 +2133,53 @@
% \end{macrocode}
%
% Create a custom maketitle.
-% First, handle the 'final' or 'draft' versions.
% Check all required information is present.
% \begin{macrocode}
-\renewcommand\maketitle{
- \ifnum\@draftstatus < 2 % final or draft version
- \ifx\@examdate\@empty
- \ClassError{exam-n}
- {No exam date given}
- {Specify an exam date using \protect\examdate}
- \fi
- \ifx\@examtime\@empty
- \ClassError{exam-n}
- {No exam time given}
- {Specify an exam time using \protect\examtime}
- \fi
- \ifx\@exambanner\@empty
- \ClassError{exam-n}
- {No exam banner given}
- {Specify an exam banner (eg Examination for the degree...) using \protect\exambanner}
- \fi
- \if at fussydescription
- \ifx\@schoolcoursecode\@empty
- \ClassError{exam-n}
- {No school course code given}
- {Specify a school course code (eg P304H) using \protect\schoolcoursecode}
- \fi
- \ifx\@universitycoursecode\@empty
- \ClassError{exam-n}
+\def\RequiredMetadata#1#2#3{
+ \expandafter\ifx\csname @#1\endcsname\@empty
+ \ClassError{exam-n}{#2}{#3 (command \@backslashchar #1)}
+ \else
+ \typeout{#1 check OK}
+ \fi}
+% \end{macrocode}
+% Define a |\CheckExamMetadata| test, but only if the macro wasn't defined in a |.clo| file.
+% \begin{macrocode}
+\@ifundefined{CheckExamMetadata}{
+ \def\CheckExamMetadata{
+ % First, data which is always required
+ \RequiredMetadata{examdate}
+ {No exam date given}
+ {Specify an exam date}
+ \RequiredMetadata{examtime}
+ {No exam time given}
+ {Specify an exam time}
+ \RequiredMetadata{exambanner}
+ {No exam banner given}
+ {Specify an exam banner (eg Examination for the degree...)}
+ \iffussydescription
+ % The following tests can be skipped by using the option [sloppydescription]
+ \RequiredMetadata{universitycoursecode}
{No paper title given}
- {Specify a university course code (eg PHYS3031) using \protect\universitycoursecode}
- \fi
- \ifx\@coursetitle\@empty
- \ClassError{exam-n}
+ {Specify a university course code (eg PHYS3031)}
+ \RequiredMetadata{coursetitle}
{No course title given}
- {Specify a course title (eg Quantum Mechanics) using \protect\coursetitle}
- \fi
- \ifx\@degreedescriptions\@empty
- \ClassError{exam-n}
+ {Specify a course title (eg Quantum Mechanics)}
+ \RequiredMetadata{degreedescriptions}
{No paper subject given}
- {Specify a 'degree description' (eg Physics 3) using \protect\degreedescriptions}
- \fi
- \ifx\@rubric\@empty
- \ClassError{exam-n}
+ {Specify a 'degree description' (eg Physics 3)}
+ \RequiredMetadata{rubric}
{No rubric given}
- {Specify a rubric using \protect\rubric, or declare its absence with \protect\norubric}
- \fi
+ {Specify a rubric, or declare its absence with \protect\norubric}
\fi
+ }}{}
% \end{macrocode}
+% Start the |\maketitle| command.
+% First, handle the 'final' or 'draft' versions.
+% \begin{macrocode}
+\renewcommand\maketitle{
+ \ifnum\@draftstatus < 2 % final or draft version
+ \CheckExamMetadata
+% \end{macrocode}
% All OK so far\dots. Now produce the actual text.
% \begin{macrocode}
\thispagestyle{titlepage}
@@ -2073,6 +2388,8 @@
%
% \subsection{Structuring commands}
%
+% \subsubsection{Sections}
+%
% Define simple sectioning commands. We also check that these aren't
% inside questions.
% \begin{macrocode}
@@ -2143,6 +2460,7 @@
\@starttoc{toc}}
% \end{macrocode}
%
+% \subsubsection{Questions and solutions}
% Counters:
% \begin{macrocode}
\newcount\marktotal % number of marks accumulated so far
@@ -2155,9 +2473,17 @@
% within a question. It's a \LaTeX\ counter, so we can use |\roman|.
%
% We override the \Lenv{article} |\part| command.
+%
+% FIXME:
+% We would like to use |\StylePartNumber| here, but can't, because
+% that's defined as being eg |\alph|, and not |\@alph|. To change
+% this, we'll have to retire |\StylePartNumber|, in favour of saying
+% that, to change the formatting here, it's merely necessary to
+% redefine |\thepartnumber|.
% \begin{macrocode}
\newcounter{partnumber}
-\renewcommand\part{%
+\renewcommand\thepartnumber{\thequestionnumber\@alph\c at partnumber}
+\renewcommand\part[1][]{%
\if at nobreak \else
\par
\@nobreakfalse
@@ -2166,14 +2492,28 @@
\vskip 0pt plus 4\bigskipamount
\penalty-50
\fi
- \stepcounter{partnumber}%
- \noindent\FormatPartNumber
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty
+ \refstepcounter{partnumber}%
+ \noindent\FormatPartNumber
+ \else
+ \noindent\FormatPartNumber[#1]%
+ \fi
}
% \end{macrocode}
% The default |\FormatPartNumber| creates a box the same size as a
% parindent. This therefore assumes that it's following a |\noindent|.
% \begin{macrocode}
-\newcommand\FormatPartNumber{\hbox to \parindent{(\StylePartNumber{partnumber})\hss}}
+\newcommand\FormatPartNumber[1][]{%
+ \def\@tempa{#1}%
+ \hbox to \parindent{(%
+ \ifx\@tempa\@empty
+ \StylePartNumber{partnumber}%
+ \else
+ \@tempa
+ \fi
+ )\hss}%
+}
% \end{macrocode}
% And by default we use alphanumeric counters for parts (we abstract
% this, rather than simply including |\alph| in the definition of
@@ -2235,102 +2575,355 @@
}
% \end{macrocode}
%
+% \subsubsection{Partmarks}
+%
% |\partmarks| is used at the end of a paragraph to indicate the
% number of marks associated with this part. The starred variant
-% |\partmarks*| is used when the end of a part is the end of a display
+% |\partmarks*| is used only when the end of a part is the end of a display
% maths block which doesn't have an equation number. This moves the
% part note up a bit, which looks nicer.
+%
+% It's also permissible to use |\partmarks| in the solution, to
+% indicate precisely where marks accrue. It's reasonable for this to
+% be more fine-grained than in the question. We don't check that the
+% partmarks in the solution add up to the mark goal.
+%
+% Manage the partmarks comments as the contents of a zero-width hbox,
+% which is sized to fit reasonably well in the margin. We insert this
+% into the output just before formatting the partmarks.
+%
+% The |\defaultpartmarkscategory| macro creates a default partmarks
+% `category'. If this is something like |{category?}|, then this
+% should prompt question authors to indicate the category in each call
+% to |\partmarks|. This can be declared within a |.clo| option file
+% (and is declared above, so that it can be read from there without error).
+%
+% Below, we must add the footnote text after the end of the paragraph,
+% otherwise this inserts vertical mode material, which causes a
+% linebreak, at least in the case where the last line is almost full.
+% Because we are using the hook mechanism, this package now depends on
+% the expl3 modules, and thus on TeXLive versions which aren't too old
+% (how old is too old? I'm not sure, but I expect TeXLive 2020 is new enough).
% \begin{macrocode}
+\newbox\examn at partmarkscomment
+\def\examn at makepartmarkscomment#1{%
+ \setbox0=\hbox{\small #1}%
+ \ifdim\wd0 < 3\marginparwidth % let shortish comments wrap here
+ \setbox\examn at partmarkscomment=\hbox to 0pt{\hbox{%
+ \vtop to 0pt{%
+ \hsize=\marginparwidth
+ \parindent=0pt
+ \parskip=0pt
+ \leftskip=1em % 1em matches the hskip in default \FormatPartMarks
+ \rightskip=0pt plus 0.5\marginsize
+ \hangindent=2em \hangafter=-1
+ \small
+ #1\vss}}\hss
+ }%
+ \else
+ \stepcounter\@mpfn
+ \protected at xdef\@thefnmark{\thempfn}%
+ \@footnotetext{#1}%
+ % 3em matches the \leftskip+\hangindent above
+ \setbox\examn at partmarkscomment=\hbox to 0pt{%
+ \hskip3em\highlighted{\small [comment \thempfn]}\hss}%
+ \fi
+ }
+\def\examn at getpartmarkscomment{%
+ \ifhbox\examn at partmarkscomment
+ \box\examn at partmarkscomment
+ \fi}
+% \end{macrocode}
+% Now, finally, define the actual |\partmarks| command.
+% \begin{macrocode}
\def\partmarks{%
\@ifstar{\@tempswatrue \@partmarks}{\@tempswafalse \@partmarks}}
\newdimen\@partmarksspace
\@partmarksspace=2em % default value
% \end{macrocode}
-% Now implement the part marks indicator. First, check that
+% Check whether there's an optional (comment/category) argument,
+% enclosed in |[...]|.
+% \begin{macrocode}
+\def\@partmarks{%
+ \@ifnextchar[%]
+ \@@partmarks{\@@partmarks[]}}
+% \end{macrocode}
+% Implement the part marks indicator. First, check that
% `perquestionmarks' is turned on; if it's not, then we shouldn't be
% using |\partmarks|.
% \begin{macrocode}
-\def\@partmarks#1{%
+\def\@@partmarks[#1]#2{%
\if at perquestionmarks
\if at insolution
- % visual display only -- doesn't count towards mark total
- \setbox0=\vbox to 0pt{\vss
- \hbox to \textwidth{\hfil\hbox to 0pt{\quad\small[\dots #1]\hss}}
- \vskip0.25ex }%
- % the next line is probably unnecessary, but guarantees that box0
- % has zero depth, so no extra vertical space appears because of
- % this new box
- \dp0=0pt
- \ifvmode
- \box0
+ \@@partmarks at solution{#1}{#2}%
+ \else
+ \@@partmarks at question{#1}{#2}%
+ \fi
+ \else
+ \ClassError{exam-n}{\string\partmarks\ is not compatible with
+ noperquestionmarks}{Either remove \string\partmarks\ or remove
+ the noperquestionmarks option}
+ \fi
+}
+% \end{macrocode}
+%
+% Finally, implement the two partmarks variants for questions and solutions.
+%
+% The |\@@partmarks at endenv| command is called when |\partmarks| is
+% invoked within an environment, and is used to add a suitable vbox to
+% an after-environment hook.
+%
+% First prepare the vbox that's to be inserted, and then work out how
+% to place it. The |\vskip\baselineskip| in the |\@partmarksbox| is
+% to better position the box relative to where it ends up in the
+% vertical list, and the value has a large heuristic element.
+% \begin{macrocode}
+\newbox\@partmarksbox
+\def\@@partmarks at endenv@display{\@tempswatrue\@@partmarks at endenv@common}
+\def\@@partmarks at endenv@nodisplay{\@tempswafalse\@@partmarks at endenv@common}
+\def\@@partmarks at endenv@common#1{%
+ \ifvbox\@partmarksbox % ooops -- been here before: two \partmarks in one env
+ \ClassError{exam-n}
+ {Two partmarks commands in one environment! First one IGNORED!}
+ {You can (currently) have only one partmarks command per environment}
+ \fi
+ \global\setbox\@partmarksbox=\vbox to 0pt{\vss
+ \hbox to \textwidth{%
+ \strut\hfill
+ \examn at getpartmarkscomment
+ \FormatPartMarks{#1}}%
+ \vskip\baselineskip}%
+ %\dp\@partmarksbox=0pt
+% \end{macrocode}
+% Test whether we have the |{question}| environment as our immediate
+% container, as opposed to being in an inner environment.
+% \begin{macrocode}
+ \def\@tempa{question}%
+ \ifx\@tempa\@currenvir
+ \setbox1=\vbox to 0pt{\vss\box\@partmarksbox}%
+ \ifvmode
+ \box1
+ \else
+ \vadjust{\box1}%
+ \fi
+ \else
+% \end{macrocode}
+% Generally the \cmd|env/<env>/end| hook seems to
+% produce better results, in terms of positioning things at the end of
+% environments, but this does not work for environments
+% where the command is located inside a display (ie, in \TeX\ terms,
+% inside |$$...$$|); in these situations we have to use the
+% \texttt{.../after} hook instead. Such displays are most typically amsmath
+% alignment environments, but an \cmd|\halign| inside a display will
+% also qualify (see the discussion of `alignment displays' in \TeX
+% Book ch.19). There isn't a completely straightforward way of
+% detecting this situation (though amsmath's \cmd|\start at align| sets
+% \cmd|\xatlevel@| to be non-\cmd|\@empty|, which we take to indicate the
+% amsmath case), so we have to rely on the caller of this
+% command to invoke the \texttt{... at display} or \texttt{... at nodisplay}
+% variant appropriately.
+% \begin{macrocode}
+ \if at tempswa % display variant
+ \AddToHookNext{env/\@currenvir/after}{%
+ %\typeout{hook:endenv/display #1}%
+ \ifvmode\box\@partmarksbox
+ \else\vadjust{\box\@partmarksbox}\fi}%
+ \else
+ \AddToHookNext{env/\@currenvir/end}{%
+ %\typeout{hook:endenv/nodisplay: env/\@currenvir/end #1}%
+ \ifvmode\box\@partmarksbox
+ \else\vadjust{\box\@partmarksbox}\fi}%
+ \fi
+ \fi
+}
+% \end{macrocode}
+%
+% First, define the questions version, for appearing in the version candidates see.
+% Here, \cmd|#1| is the possibly empty `classification' text, and \cmd|#2| is the
+% number of marks. At this point |\if at tempswa| is true if we got here
+% via the \cmd|\partmarks*| variant, and false if it's the unstarred one.
+%
+% The argument |#2| must be a number: any non-number text will not
+% cause an error but will appear in the text.
+%
+% But first\dots!
+%
+% The |\partmarks| command increments a global counter, and we
+% \emph{don't} want to do this when an \Lpackage{amsmath} alignment is evaluating
+% the content in its `measuring' phase. Fortunately,
+% \Lpackage{amsmath} has an (internal) flag |\ifmeasuring@| which is
+% true in that phase, which it uses for this purpose, so make this macro a no-op in that case.
+% \begin{macrocode}
+\def\@@partmarks at question{%
+ \ifmeasuring@
+ \let\@@partmarksnext\@gobbletwo
+ \else
+ \let\@@partmarksnext\@@partmarks at question@do
+ \fi
+ \@@partmarksnext
+}
+% \end{macrocode}
+% On with the main business.
+% \begin{macrocode}
+\def\@@partmarks at question@do#1#2{%
+ \global\advance\marktotal #2
+ \let\@@partmarksnext\relax % base case
+% \end{macrocode}
+% Display the `part category', \emph{visible in the question},
+% if \Lopt{showsolutions} is true, either
+% explicitly, or implicitly as a consequence of the
+% compose/draft/final mode. It's arguable that this should be
+% dependent on the mode only, but after some discussion, it ended up
+% seeming more reasonable to tie this to \Lopt{showsolutions} directly.
+% \begin{macrocode}
+ \if at showsolutions
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty
+ \ifx\examn at defaultpartmarkscategory\relax
+ \let\examn at category\relax
\else
- \vadjust{\nointerlineskip\box0}%
+ \examn at makepartmarkscomment{\highlighted{\examn at defaultpartmarkscategory}}%
\fi
\else
- \global\advance\marktotal #1
- \if at tempswa
+ \examn at makepartmarkscomment{\highlighted{#1}}%
+ \fi
+ \fi
% \end{macrocode}
-% This is the starred form of |\partmarks|. That is, this is being invoked
-% (i) just after maths (or some other display which doesn't fill the line),
-% \emph{or} (ii) at the end of an unnumbered equation. In case (i),
-% we move the part mark up a bit; in case (ii), we format the
-% partmarks as a type of equation number
%
-% We handle case (ii) first, by detecting whether we're in a maths
-% display. If so, we format the partmarks as an equation number, using
-% |\eqno|. Note that \Lpackage{amsmath} maths (which is what we're
-% using here) formats this differently if the material following
-% |\eqno| is of zero size, so we make this slightly larger than that.
+% If |\@tempswa|, then this is the starred form of |\partmarks|.
+% This is intended to be used only occasionally, after a display or
+% list environment, where for some reason the command can't go inside
+% the environment.
% \begin{macrocode}
- \ifdim\displaywidth>0pt
- \if at eqnsw
- \ClassError{exam-n}{\string\partmarks* may not be used
- within numbered equations}{Replace \string\partmarks*
- with a \string\partmarks\ after the equation}
- \global\advance\marktotal -#1 % to cause the mark total to be wrong
- \else
- \eqno \hbox to 1sp{\FormatPartMarks{#1}\hfil}%
- \fi
+ \if at tempswa
+ \ifdim\displaywidth>0pt
+ \ClassError{exam-n}
+ {Don't use \partmarks* inside a display}
+ {Use \partmarks inside the display, or \partmarks*
+ after it, if necessary}
% \end{macrocode}
-% Case (i), not in maths: We don't automatically end the
-% paragraph here, because a display will often not be the end of a paragraph.
-% I am not at all convinced that this is the correct approach
-% to nudging the partmarks text up the right amount. The
-% following appears to do roughly the right thing, but there's a
-% strong element of trial and error in it.
+% Else we are most likely just after an equation or just after a list
+% environment, or something similar.
+% (here and below we include some |{#2:n}| debugging code for when I,
+% inevitably, revisit this to worry about the spacing).
% \begin{macrocode}
- \else
- \setbox0=\vbox to 0pt{\vss
- \hbox to \textwidth{\strut\hfill\FormatPartMarks{#1}}%
- \vskip 1\baselineskip}% vskip means box has zero depth
- \ifvmode
- \box0
- \else
- \vadjust{\box0}%
- \fi
+ \else
+ \@@partmarks at endenv@nodisplay{#2}%{#2:1*}%
+ \fi
+% \end{macrocode}
+% We've called the unstarred version of |\partmarks|.
+% This is the more usual mode.
+% \begin{macrocode}
+ \else
+ \ifdim\displaywidth>0pt
+% \end{macrocode}
+% We're in a display, after |$$|: \TeX\ is probably (but not certainly) in
+% maths mode just now; if we're in an amsmath alignment, we're in
+% specifically inner maths mode; there are other, rarer, ways of being
+% in an `alignment display'. Additionally, and commonly, if we're in
+% an \Lenv{equation} environment now -- which we can detect because
+% that, amongst other amsmath environments, sets |\eqnsw| to be true
+% -- then we're \emph{not} in an alignment, but we \emph{are} in a
+% case where the |\eqno| technique will fail (with `You can't use
+% `eqno' in math mode.'), so catch that.
+%
+% CONSIDER: is this |\@eqnsw| test in fact the only one I have to do
+% -- is the inner math mode test equivalent? That is, is this, when
+% it comes down to it, testing the actual thing I need to test here?
+% This will require another dive into the amsmath magic.
+% \begin{macrocode}
+ \@tempswafalse
+ \ifmmode\ifinner \else \@tempswatrue \fi\fi
+ \if at tempswa
+ \if at eqnsw % not so fast... we're in an {equation}
+ \@tempswafalse
\fi
+ \fi
+ \if at tempswa
% \end{macrocode}
-% We've called the unstarred version of |\partmarks|. We also end the paragraph here
-% (this technique is filched from the TeXBook, p106).
+% We're in outer maths mode, which we can take to mean a |\[...\]| equation.
+% In this case, we can very neatly position the partmarks indicator
+% using |\eqno|.
% \begin{macrocode}
+ \def\@@partmarksnext{\eqno \hbox to 1sp{% the \eqno argument must not be zero size
+ \examn at getpartmarkscomment
+ \FormatPartMarks{#2}%{#2:1}
+ \hss}}%
+% \end{macrocode}
+% Or we're in one or other type of display.
+% \begin{macrocode}
\else
+ \def\@@partmarksnext{\@@partmarks at endenv@display{#2}}%
+ %\def\@@partmarksnext{\@@partmarks at endenv@display{#2:2,\@currenvir}}%
+ \fi
+% \end{macrocode}
+%
+% Otherwise, |\displaywidth=0pt|, and we're not in a display.
+% If we are in the |{question}| environment, as opposed to any sub-environment,
+% we end the paragraph here and put the partmarks indicator at the end
+% of the final line of the paragraph (this technique is filched from the TeXBook, p106).
+% Otherwise, we add a suitable box to an end-of-environment hook.
+%
+% Omitting the |{question}| test below, and handling all cases with
+% the end-of-paragraph technique, works in most case, in the sense of
+% looking fine. Where it fails is in the case of, eg, |{quote}|,
+% where the end-of-line ends up indented from the right.
+%
+% Using the hook has the additional advantage that |\partmarks| can be anywhere
+% within the environment and this locates it at the end.
+%
+% The dimension |\@partmarksspace| controls how much space the
+% partmarks-number takes up, the default is the special case of 0pt,
+% which puts it in the margin.
+% \begin{macrocode}
+ \else
+ \def\@tempa{question}%
+ \ifx\@tempa\@currenvir
\ifdim\@partmarksspace > 0pt
{\unskip\nobreak\hfil\penalty50 \hskip\@partmarksspace
- \hbox{}\nobreak\hfil\FormatPartMarks{#1}%
+ \hbox{}\nobreak\hfil\examn at getpartmarkscomment\FormatPartMarks{#2}%{#2:3}%
\parfillskip=0pt \finalhyphendemerits=0 \par}
\else
- \unskip\nobreak\hfill\FormatPartMarks{#1}\par
+ \unskip\nobreak\hfill\examn at getpartmarkscomment\FormatPartMarks{#2}\par%{#2:4}\par
\fi
+ \let\@@partmarksnext\relax
+ \else
+ \def\@@partmarksnext{\@@partmarks at endenv@nodisplay{#2}}%
+ %\def\@@partmarksnext{\@@partmarks at endenv@nodisplay{#2:5,\@currenvir}}%
\fi
\fi
- \else
- \ClassError{exam-n}{\string\partmarks\ is not compatible with
- noperquestionmarks}{Either remove \string\partmarks\ or remove
- the noperquestionmarks option}
\fi
+% \end{macrocode}
+%
+% The `question' variant of this macro includes an |\ignorespaces| at the
+% end, since that is generally the right thing to do (the command
+% almost always appears at the end of paragraphs, or after equations).
+% \begin{macrocode}
+ \@@partmarksnext
\ignorespaces
}
% \end{macrocode}
+% Then the solutions version, for the benefit of markers, which is
+% typically more finely itemized, and which isn't summed (ie, we don't
+% at present confirm that the marks here match the question's marks goal).
+% The solutions variant of this macro omits the |\ignorespaces|
+% (since in solutions this macro is scattered within the text).
+% Setting |\dp0=0pt| is probably unnecessary, but guarantees that box0
+% has zero depth, so no extra vertical space appears because of
+% this new box.
+% \begin{macrocode}
+\def\@@partmarks at solution#1#2{%
+ \setbox0=\vbox to 0pt{\vss
+ \hbox to \textwidth{\hfil\hbox to 0pt{\quad\small[\dots #2]\hss}}
+ \vskip0.25ex }%
+ \dp0=0pt
+ \ifvmode
+ \box0
+ \else
+ \vadjust{\nointerlineskip\box0}%
+ \fi
+}
+% \end{macrocode}
%
% The code above permits page-breaks between lists and |\partmarks|.
% That's because |\@endparenv|, which is called within |\endtrivlist|,
@@ -2340,7 +2933,6 @@
% \begin{macrocode}
\@endparpenalty=\@M
% \end{macrocode}
-
%
% The number of marks is formatted by the command |\FormatPartMarks|, which
% may be overridden, using |\renewcommand| in a |.clo| file.
@@ -2430,7 +3022,7 @@
% \begin{macrocode}
\def\item{\@tempswafalse\ex at mcqitem}
\def\answer{\@tempswatrue\ex at mcqitem}
-% \end{macrocode
+% \end{macrocode}
% Initialise counters, and invoke the common |\do at question| macro.
% \begin{macrocode}
\ex at mcqi=0
@@ -2863,9 +3455,15 @@
% \end{macrocode}
%
% The |\includequestion| command includes a question from another
-% file. For convenience, we disable |\documentclass|, |\usepackage|, and the
+% file. For convenience, we disable
+%|\documentclass|, |\usepackage|, |\RequirePackage|, and the
% \Lenv{document} environment, so that the included file may be a
% complete \LaTeX\ document.
+% We don't try too hard to support including just any old \LaTeX, here:
+% any complicated preamble requirements in an included file should
+% probably be managed by the exams convener transplanting them into
+% the preamble of the main document. This may be an overly
+% simple-minded approach, and may change in future versions.
% \begin{macrocode}
\def\dummy at documentclass{%
\@ifnextchar[\dummy@@documentclass{\dummy@@documentclass[]}}
@@ -2877,7 +3475,7 @@
\begingroup
\let\documentclass\dummy at documentclass
\let\document\@empty % not \relax: makes \begin think {document} is undef'd
- \let\enddocument\relax
+ \let\enddocument\endinput % stop reading, discarding any junk below \end{document}
\def\@tempa{#1}
\ifx\@tempa\@empty \else
\def\@includequestionoverridenumber{#1}
@@ -2885,6 +3483,7 @@
\fi
\def\usepackage##1{\ClassWarning{exam-n}
{Ignoring \string\usepackage{##1} in included question #2}}
+ \let\RequirePackage\usepackage
\input{#2}
\endgroup
}
@@ -2930,6 +3529,15 @@
% Putting a box round the solution would be desirable (it keeps it all
% together and would allow a coloured background), but that's rather
% hard to arrange in practice.
+%
+% Solutions are shown in a slightly smaller size (namely |\small|).
+% It's debatable whether this is a good thing or not. Note that if
+% this is changed by removing the |\small|, then
+% |\examn at dummycaptions| will have to be adjusted, too.
+%
+% If either of the `enlarged font' options has been given, then we set
+% the solutions in the same large font, since these might be
+% distributed to students as model answers.
% \begin{macrocode}
\def\@formatsolution{\par
\if at insolution
@@ -2937,7 +3545,7 @@
\else
\@insolutiontrue % this happens within a group
\fi
- \examn at dummycaptions % dummy captions within solutions
+ \examn at dummycaptions % dummy captions within solutions
\typeout{SHOWING SOLUTIONS}
\let\part\examn at solutionpart
% \end{macrocode}
@@ -2948,9 +3556,7 @@
\parskip 0.5\baselineskip
\raggedright
\color{solutiontext}%\slshape
- \ifbigfont \else
- \small
- \fi
+ \normalsize
\hrule
\hbox to \textwidth{\vrule height 1ex \hfil \vrule height 1ex}
\nobreak
@@ -2984,21 +3590,33 @@
\if at showsolutions
\let\solution\@formatsolution
\let\endsolution\end at formatsolution
+% \end{macrocode}
+% In the case where we're not showing solutions, note that we
+% \emph{do} format the contents, so any |\global| effects will still
+% happen, unless we take action to avoid them.
+%
+% In particular, |\part|, which is normally redefined in solutions to
+% increment \texttt{answerpartnumber} rather than
+% \texttt{partnumber}, would increment \texttt{partnumber} in answers
+% unless we take action to stop it.
+% \begin{macrocode}
\else
- \def\solution{%
+ \def\solution{% make a vbox...
+ \par
\if at insolution
\ClassError{exam-n}{Misplaced solution}{You can't have a solution within a solution}
\fi
\let\endfigure\endfloat at skipsolutions
\let\endtable\endfloat at skipsolutions
- \examn at dummycaptions % dummy captions avoid counter increments
+ \examn at dummycaptions % dummy captions avoid counter increments
+ \let\part\relax % make \part a no-op in discarded {solution}
\@ifundefined{includepdf}{}{\let\includepdf\examn at disabledpdfpages}
- \par
\setbox\@tempboxa\vbox\bgroup
- \@insolutiontrue}
- \def\endsolution{%
- \egroup % ...and do nothing with this box
+ \@insolutiontrue
}
+ \def\endsolution{%...and do nothing with this box
+ \egroup
+ }
\fi
% \end{macrocode}
%
@@ -3025,9 +3643,14 @@
% re-using the standard LaTeX parameter means that \caption works
\def\@captype{#1}
\setbox\@tempboxa\vbox\bgroup}
+% \end{macrocode}
+% End both |{figure}| and |{table}| environments.
+% End the |\@tempboxa| and add some space and good breaks before displaying it.
+% We're typically in hmode here, but don't depend on it.
+% \begin{macrocode}
\def\examn at endfloat{%
\egroup % end \@tempboxa
- \unskip
+ \ifvmode\else \unskip \fi % bare \unskip would can an error in vmode
\nobreak
% add lots of stretchability, but non-infinite, for the sake of tidiness
\vskip 0pt plus 0.5\textheight
@@ -3055,6 +3678,18 @@
\let\endfigure\examn at endfloat
\let\endtable\examn at endfloat
% \end{macrocode}
+% And disable the \texttt{figure*} and \texttt{table*} environments.
+% \begin{macrocode}
+\expandafter\def\csname figure*\endcsname{%
+ \ClassError{exam-n}
+ {Bad environment figure* -- there is no figure* environment in exam-n}
+ {Use plain {figure} instead. See the documentation for discussion}}
+\expandafter\def\csname table*\endcsname{%
+ \ClassError{exam-n}
+ {Bad environment table* -- there is no table* environment in exam-n}
+ {Use plain {table} instead. See the documentation for discussion}}
+% \end{macrocode}
+%
% Within these 'floats', we must redefine |\caption|, so that we don't
% increment the float counters. One motivation for this is so that we don't have
% table numbers changing depending on whether solutions are included
@@ -3110,25 +3745,83 @@
\WriteLastPageLabel}
% \end{macrocode}
%
+% \iffalse extradefs:start
+% This is a magic comment -- see Makefile.
+% these definitions are referred to, in order to document
+% them, both in this class's documentation, and in the
+% notes-for-authors. \fi
+%
% \subsection{Other formatting niceties}
%
% Format vectors (the default for |\vec| is a symbol with an arrow
% over it):
+%
+% Note: the STIX2+(XeLaTeX/LuaLaTeX) support depends on the LaTeX hook
+% mechanism released in 2020. It therefore does not work on versions of
+% LaTeX older than that. There is a check for this above (see
+% Sect~\ref{s:compatibility}).
% \begin{macrocode}
-\ifcase\examn at mtselect
- % mathptm fonts
- % This is a very clumsy version, but it appears to be our only option
- \def\vec#1{\mathchoice{\mbox{\boldmath $\displaystyle #1$}}
- {\mbox{\boldmath $ #1$}}
- {\mbox{\boldmath $\scriptstyle #1$}}
- {\mbox{\boldmath $\scriptscriptstyle #1$}}}
-\or % mathtime (should this be the same for mathtime as for mtpro2?
+\if at psfonts
+ \ifcase\examn at mtselect
+ % mathptm fonts
+ % This is a very clumsy version, but it appears to be our only option
+ \def\vec#1{\mathchoice{\mbox{\boldmath $\displaystyle #1$}}
+ {\mbox{\boldmath $ #1$}}
+ {\mbox{\boldmath $\scriptstyle #1$}}
+ {\mbox{\boldmath $\scriptscriptstyle #1$}}}
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathptm] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mathtime (should this be the same for mathtime as for mtpro2?
+ \let\vec\mathbf
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathtime] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mtpro2
+ \let\vec\mathbold
+ % \uppi is predefined in mtpro2
+ \ifexamn at uprightpi
+ \let\italicpi\pi
+ \let\pi\uppi
+ \fi
+ \else
+ % STIX2: the unicode-math package provides a \symbf for bold math symbols,
+ \ifnum\examn at engine<2 % pdflatex
+ \let\vec\mathbf
+ % pdftex (or original tex)
+ % The following should, I think, create an upright pi, but doesn't
+ \def\uppi{\mathrm{\pi}}
+ \let\italicpi\pi %for consistency
+ \let\symup\mathrm %not fully the right thing, but avoid errors below
+ \else % xelatex or lualatex
+ % This is where the dependence on a recent LaTeX enters.
+ \let\vec\symbf
+ \typeout{stix2: upright=\ifexamn at uprightpi true\else false\fi}
+ \AddToHook{begindocument/end}{\gdef\uppi{\symup{𝜋}}}
+ \ifexamn at uprightpi
+ \AddToHook{begindocument/end}{\gdef\italicpi{\symit{𝜋}}\global\let\pi\uppi}
+ \fi
+ \fi
+ \fi
+\else
+ % CM fonts: \mathbf doesn't work with greek in CM
\let\vec\mathbf
-\or % mtpro2
- \let\vec\mathbold
+ \ifexamn at uprightpi
+ % upright greek is hard to do portably, so give up
+ % See eg https://tex.stackexchange.com/questions/145926/ for discussion
+ \ClassWarning{exam-n}{Can't do uprightpi in [cmfonts] -- sorry}
+ \let\italicpi\pi
+ \let\uppi\pi %but avoid errors
+ \examn at uprightpifalse
+ \fi
\fi
% \end{macrocode}
-% Abbreviations for degrees.
+%
+% Abbreviations for various degrees.
% \begin{macrocode}
\newcommand\BSc{B.Sc.{}}
\newcommand\MSci{M.Sci.{}}
@@ -3138,10 +3831,22 @@
\newcommand\BEng{B.Eng.{}}
% \end{macrocode}
%
-% Tweaks to differentials.
+% Formatting differentials, and the base of natural logs,
+% which should be in an upright font.
+% See section~\ref{s:othercommands}, or the `notes for authors',
+% for a description of these macros.
+% The macro |\ddd| is used inside an integral, and includes a leading thinspace
% \begin{macrocode}
-\newcommand{\dd}{\mathrm{d}}
-\newcommand{\ddd}{\,\mathrm{d}} % inside an integral, including thinspace
+\ifnum\examn at mtselect>2
+ % ie, STIX2, and thus using the unicode-math package (see above)
+ \def\e{\symup{e}}
+ \newcommand{\dd}{\symup{d}}
+ \newcommand{\ddd}{\,\symup{d}}
+\else
+ \def\e{\mathrm{e}}
+ \newcommand{\dd}{\mathrm{d}}
+ \newcommand{\ddd}{\,\mathrm{d}}
+\fi
\def\Diffl{\@ifstar\@Difflflat\@Diffl}
\def\Partial{\@ifstar\@Partialflat\@Partial}
@@ -3165,19 +3870,31 @@
\fi}
% \end{macrocode}
%
-% The exponential sign
-% \begin{macrocode}
-\def\e{{\mathrm e}}
-% \end{macrocode}
+% Physical units in upright roman. This macro is now deprecated in
+% favour of use of the \Lopt{siunitx} option (which uses the
+% \Lpackage{siunitx} package, qv), and it will be removed in a
+% minor release after v1.4.
%
-% Physical units in |\rm|. Unstarred version includes leading
-% |\thinspace|. Starred version doesn't, and is used when referring to
+% The unstarred version includes leading
+% |\thinspace|. The starred version doesn't, and is used when referring to
% the unit by itself (eg axis is |$B/\units*T$|), and is not qualifying
% a number.
-% FIXME: |\mu| in |\units| can come out wrong in some fonts (mtpro2?)
-% -- needs investigation.
+% Separate units with either \texttt{.} or |~|, as in |\units{m~s^{-1}}| or
+% |\units{m.s^{-1}}|.
+% Note that although \texttt{.} and |~| are both possible unit separators in
+% general, the former won't work if used within a table (due to the timing of
+% token-reading).
+%
+% This is a rather simple-minded approach to unit formatting. For a much more
+% comprehensive treatment, see the \texttt{siunitx} package,
+% \url{https://ctan.org/pkg/siunitx}, which is now preferred, in place
+% of further use of this macro.
+%
+% Note: there are detailed prescriptions on the formatting of units and symbols in
+% ISO-80000-1:2009, Sect. 7.
% \begin{macrocode}
-\def\units{\begingroup
+\def\units{\examn at unitswarning
+ \begingroup
\catcode`\.=\active
\@ifstar{\let\un at tsspace\relax \un at ts}%
{\let\un at tsspace\thinspace\un at ts}}
@@ -3191,19 +3908,16 @@
\fi
\endgroup}
\endgroup
+\newif\ifexamn at warnunits \examn at warnunitstrue
+\def\examn at unitswarning{\ifexamn at warnunits
+ \ClassWarning{exam-n}{The units macro will be removed in the next
+ version; the [siunitx] option is now on by default, so you can use
+ the macros in the siunits package}%
+ \global\examn at warnunitsfalse
+\fi}
% \end{macrocode}
+% \iffalse extradefs:end % magic comment -- see Makefile \fi
%
-% Other miscellaneous symbols:
-% The AU is nothing exciting, but may be adjusted in future
-% \begin{macrocode}
-\def\au{au}
-% \end{macrocode}
-% The symbol for Compton wavelength is a crossed lambda -- the following isn't perfect, but is OK for now.
-% \begin{macrocode}
-\def\lambdabar{\setbox\@tempboxa\hbox{$\lambda$}%
- \hbox to 0pt{\hbox to \wd\@tempboxa{\hss$\bar{}$\hss}\hss}\box\@tempboxa}
-% \end{macrocode}
-%
% All done.
% \begin{macrocode}
%</package>
Added: trunk/Master/texmf-dist/source/latex/exam-n/release-notes.dtx
===================================================================
--- trunk/Master/texmf-dist/source/latex/exam-n/release-notes.dtx (rev 0)
+++ trunk/Master/texmf-dist/source/latex/exam-n/release-notes.dtx 2022-10-10 20:22:56 UTC (rev 64674)
@@ -0,0 +1,43 @@
+% \begin{description}\item[1.4.0, 2022 October 10]\relax \P\thinspace The [siunitx] option is now on by default, and the
+% |\units| macro produces a one-time-per-document
+% warning that it will be removed in the next version. \P\thinspace Having two |\partmarks| commands in an
+% environment is now detected as an error (it was documented as an
+% error, but not checked, so the extra |\partmarks|
+% commands were simply ignored).\par\item[1.4.0-b1, 2022 August 7]\relax \P\thinspace The class file now depends on a version of LaTeX which is at least
+% the 2020/10/01 release. This is so that we can use the current LaTeX
+% hooks mechanism. \P\thinspace Rework |\partmarks|: the |\partmarks|
+% indicator can now go \emph{inside} most environments, including
+% list, quotes, unnumbered equations, and the various amsmath displays. In these
+% cases, the indicator will automatically appear at the end of the
+% environment. The starred variant of the command still exists, but
+% should rarely be necessary.\par\item[1.3.5-b1, 2022 July 11]\relax \P\thinspace Fix erroneous broken line before |\partmarks|, in
+% compose mode, when a paragraph fills the last line. \P\thinspace Fix support for STIX2 fonts in XeLaTeX and LuaLaTeX (it was
+% working inaccurately before). \P\thinspace Add an optional argument for |\part| to override part numbering. \P\thinspace Use the |xcolor| package for colour management, instead
+% of the core |color| package (the |xcolor|
+% package is well-known and stable, and this means that we are
+% compatible with TikZ). \P\thinspace |\partmarks| in solutions no longer gobble trailing space
+% (doing so is probably right in questions, and is still the case, but
+% |\partmarks| in solutions tend to be more interspersed with
+% text). \P\thinspace |\label| within a |\part| now refers to the
+% part number (as opposed to the question number). \P\thinspace Avoid a ‘You can't use `\unskip' in vertical mode’ error,
+% in certain circumstances. \P\thinspace Add the |[siunitx]| option, indicating that we should
+% load the siunitx\footnote{\url{https://www.ctan.org/pkg/siunitx}} package (default no).
+% This is now preferred to the |\units| macro, and the latter will be
+% removed in a forthcoming release. \P\thinspace Renamed |A1.clo| to clearer |myclass.clo| \P\thinspace Repository moved from bitbucket to
+% https://heptapod.host/nxg/exam-n\footnote{\url{https://heptapod.host/nxg/exam-n}},
+% when bitbucket dropped support for Mercurial.
+% This means, incidentally, that links to specific issues at bitbucket
+% are now broken. \P\thinspace Bold-italic maths should now work correctly with STIX. \P\thinspace Long |\partmarks| comments now appear as footnotes. \P\thinspace Solutions are now set |\normalsize|. \P\thinspace Bugfix: move definition of |\defaultpartmarkscategory|
+% so it can be invoked within a |.clo| file straightforwardly. \P\thinspace Define the |[uprightpi]| option to set |\pi|
+% as an upright character, as appropriate for a constant (this is
+% implemented fully only for the |[mtpro2]| and
+% |[stix2]| options).. \P\thinspace Note that the |\units| macro is likely to be deprecated
+% in a forthcoming version, and replaced by a recommendation to use the
+% standard |[siunitx]| package.\par\item[1.3, 2018 November 21]\relax \P\thinspace Add a ‘category’ optional argument to |\partmarks|, and
+% add |\defaultpartmarkscategory|.\par\item[1.2.1, 2018 July 2]\relax \P\thinspace Bugfix: ignore any content which appears after
+% |\end{document}|, in |\includequestion| (author)
+% files (fixes issue 6). \P\thinspace The environments |{figure*}| and |{table*}| now produce an error. \P\thinspace The macro |\vec| now produces correct greek bold maths. \P\thinspace Docmentation: notes on unit formatting.\par\item[1.2, 2017 December 1]\relax \P\thinspace Use serif STIX2 fonts for sans and monospace cases, when using
+% Lua- or XeLaTeX (the style doesn't use/encourage any sans-serif text,
+% so this shouldn't matter). \P\thinspace Fix font sizes in solutions. \P\thinspace Adjustments to font-handling, which appear to have fixed LuaLaTeX differences. \P\thinspace Add the |stix2| option, to use the
+% STIX2 font set\footnote{\url{http://www.stixfonts.org/}}. \P\thinspace Make it possible to use |\rubric| and |\baserubric| within a |.clo| file.
+% This was advertised as being possible, but it seems it had never been tested!\par\end{description}
\ No newline at end of file
Property changes on: trunk/Master/texmf-dist/source/latex/exam-n/release-notes.dtx
___________________________________________________________________
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/texmf-dist/tex/latex/exam-n/exam-n.cls
===================================================================
--- trunk/Master/texmf-dist/tex/latex/exam-n/exam-n.cls 2022-10-10 20:22:26 UTC (rev 64673)
+++ trunk/Master/texmf-dist/tex/latex/exam-n/exam-n.cls 2022-10-10 20:22:56 UTC (rev 64674)
@@ -6,10 +6,13 @@
%%
%% exam-n.dtx (with options: `package')
%% exam-n: format exam questions
-%% Release version 1.1.4, 2016 December 19.
+%% Release version exam-n-1.4.0, 2022 October 10.
+%% See https://purl.org/nxg/dist/exam-n
+%% and https://heptapod.host/nxg/exam-n
+%% and https://www.ctan.org/pkg/exam-n
%%
%%%% File: exam-n.dtx
-%%%% Copyright 2005--2016, Norman Gray
+%%%% Copyright 2005--2022, Norman Gray
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
@@ -21,21 +24,28 @@
%%
%% This work has the LPPL maintenance status `maintained'.
%%
-%% The Current Maintainer of this work is Norman Gray <http://nxg.me.uk>
+%% The Current Maintainer of this work is Norman Gray <https://nxg.me.uk>
%%
%% This work consists of the files exam-n.dtx and exam-n.ins,
%% the derived file exam-n.cls,
%% and the associated *.clo files.
-%%%% Source: Mercurial revision e8a612cb25f4, 2016-12-19 16:49 +0000, tag exam-n-1.1.4 + 0
+%%%% Source: a91e9cff7cac, 2022-10-10T13:33:17+01:00
%%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{exam-n}[2016/12/19 1.1.4]
-\typeout{Class: `exam-n 1.1.4 <2016/12/19>}
+\ProvidesClass{exam-n}[2022/10/10 exam-n-1.4.0]
+\typeout{Class: `exam-n-1.4.0 <2022/10/10>}
+\@ifl at t@r\fmtversion{2020/10/01}
+ {\typeout{Format is \fmtversion -- OK!}}
+ {\ClassError{exam-n}
+ {You need a more recent version of LaTeX}
+ {This class now requires a
+ LaTeX version at least 2020/10/01; version
+ \fmtversion\ is too old}}
\newcount\@draftstatus
\@draftstatus=0 % default is final
\DeclareOption{compose}{\@draftstatus=2
@@ -54,6 +64,12 @@
\DeclareOption{mathptm}{\@psfontstrue\examn at mtselect=0}
\DeclareOption{mathtime}{\@psfontstrue\examn at mtselect=1}
\DeclareOption{mtpro2}{\@psfontstrue\examn at mtselect=2}
+\DeclareOption{stix2}{\@psfontstrue\examn at mtselect=3}
+\newif\ifexamn at uprightpi \examn at uprightpifalse
+\DeclareOption{uprightpi}{\examn at uprightpitrue}
+\newif\ifexamn at siunitx \examn at siunitxtrue
+\DeclareOption{siunitx}{\examn at siunitxtrue}
+\DeclareOption{nosiunitx}{\examn at siunitxfalse}
\newif\ifexamn at serif
\examn at seriftrue
\DeclareOption{serif}{\examn at seriftrue}
@@ -85,12 +101,12 @@
\PassOptionsToPackage{fleqn}{amsmath}
\PassOptionsToClass{fleqn}{article}
}
-\newif\if at fussydescription
-\@fussydescriptiontrue
-\DeclareOption{sloppydescription}{\@fussydescriptionfalse}
+\newif\iffussydescription
+\fussydescriptiontrue
+\DeclareOption{sloppydescription}{\fussydescriptionfalse}
\def\examn at header@shoutformat#1{{\Large\bfseries #1}}
\DeclareOption{mono}{
- \PassOptionsToPackage{monochrome}{color}
+ \PassOptionsToPackage{monochrome}{xcolor}
\def\examn at header@shoutformat#1{{\Huge\bfseries #1}}
}
\DeclareOption{colour}{}
@@ -119,6 +135,21 @@
\let\@displayconstants\relax
\def\constantssheet{\let\@displayconstants\@@displayconstants
\@constantstoks=}
+\def\@rubric{}
+\def\rubric{\long\def\@rubric}
+\def\norubric{\let\@rubric\@nnil}
+\def\@baserubric{%
+\textbf{Answer each question in a separate booklet}\par
+Candidates are reminded that devices able to store or display text or
+images may not be used in examinations without prior arrangement.
+\if at perquestionmarks
+ \par
+ Approximate marks are indicated in brackets as a guide for candidates.
+\fi
+}
+\def\baserubric{\long\def\@baserubric}
+\let\examn at defaultpartmarkscategory\relax
+\def\defaultpartmarkscategory#1{\def\examn at defaultpartmarkscategory{#1}}
\AtBeginDocument{\the\@styleoverrides}
\DeclareOption*{\InputIfFileExists{\CurrentOption.clo}{}
{\ClassError{exam-n}
@@ -144,57 +175,36 @@
\hrule}}
\RequirePackage[english]{babel} % UK hyphenation
\RequirePackage{amsmath}
-\RequirePackage{color}
+\ifexamn at siunitx
+ \RequirePackage{siunitx}
+\fi
+\RequirePackage{xcolor}
\LoadClass{article}
-\def\examn at setdocident{%
- \begingroup
- % yes, a big \ifcase would be more straightforward;
- % no, that wouldn't be any fun at all
- % (also it ends up looking messy and even tricksier).
- \def\@step##1##2\@nil{\advance\@tempcnta##1 \def\@tempa{##2}}
- \def\@tempa{{31}{28}{31}{30}{31}{30}{31}{31}{30}{31}{30}{31}}%
- \@tempcnta=\day % day of month
- \@tempcntb=\month % month of year (unit-offset)
- \loop
- \advance\@tempcntb-1
- \ifnum \@tempcntb>0
- \expandafter\@step\@tempa\@nil
- \repeat
- \@tempcntb=\year % yes, do calculate leap years
- \divide\@tempcntb 4 \multiply\@tempcntb 4
- \ifnum\@tempcntb=\year
- \ifnum\month>2 % but let's not worry about century years...
- \advance\@tempcnta 1
- \fi
+\newcount\examn at engine
+\examn at engine=0
+\expandafter\ifx\csname pdfmatch\endcsname\relax
+ \expandafter\ifx\csname XeTeXinterchartoks\endcsname\relax
+ \expandafter\ifx\csname directlua\endcsname\relax
+ \examn at engine=0 % this is presumably original-TeX (how unutterably retro!)
+ \else
+ \examn at engine=3
\fi
- % remove any \\ or ~ in the coursecode fields
- \let\\\space
- \let~\space
- \xdef\examn at docident{% first element is based on uni/school course code
- \ifx\@coursetitle\@empty
- \ifx\@schoolcoursecode\@empty
- exam%
- \else
- \@schoolcoursecode
- \fi
- \else
- \@coursetitle
- \fi
- /\the\@tempcnta % day-of-year
- -\the\time} % minutes since midnight
- \endgroup
-}
-\RequirePackage{ifpdf}
-\def\@SetDocumentInfo{%
- \ifpdf
- {\pdfinfo{/Title (\examn at docident)}}%
- % Don't put out an /Author(xxx) info entry -- there may be
- % multiple authors, and it isn't obviously useful
+ \else
+ \examn at engine=2
\fi
-}
-\AtBeginDocument{\examn at setdocident\@SetDocumentInfo}
+\else
+ \ifnum\pdfoutput>0
+ \examn at engine=1
+ \else
+ % this _is_ pdftex, but it's in generate-dvi mode
+ % (we decide not to detect this case with the other engines)
+ \examn at engine=0
+ \fi
+\fi
+\def\ex at fontlabel{???}
\if at psfonts
\ifcase\examn at mtselect
+ \def\ex at fontlabel{mathptm}
\ifexamn at serif
\RequirePackage{times}
\else
@@ -202,7 +212,8 @@
\fi
\RequirePackage{mathptm}
\ClassWarningNoLine{exam-n}{Using mathptm fonts}
- \or % use mathtime fonts
+ \or
+ \def\ex at fontlabel{mathtime}
\RequirePackage[LY1]{fontenc} % specify text font encoding
\RequirePackage[LY1,mtbold]{mathtime} % switch math fonts
\ifexamn at serif
@@ -212,6 +223,7 @@
\fi
\ClassWarningNoLine{exam-n}{Using Mathtime fonts}
\or % use mtpro2 fonts
+ \def\ex at fontlabel{mtpro2}
\RequirePackage[T1]{fontenc}
\RequirePackage{textcomp}
\ifexamn at serif
@@ -222,12 +234,48 @@
\fi
\RequirePackage[mtpbb]{mtpro2}
\ClassWarningNoLine{exam-n}{Using MTPro2 fonts}
+ \or
+ \def\ex at fontlabel{stix2}
+ \ifcase\examn at engine
+ \ClassError{exam-n}
+ {You can't use STIX fonts with original/DVI LaTeX}
+ {You must use either XeLaTeX or LuaLaTeX}
+ \or % pdflatex
+ \RequirePackage{stix2}
+ \or % XeLaTeX
+ \RequirePackage[bold-style=ISO,math-style=ISO]{unicode-math}
+ \setmathfont{STIX Two Math}
+ \setmainfont{STIX Two Text}
+ \or % LuaLaTeX: like XeLaTeX
+ \RequirePackage[bold-style=ISO,math-style=ISO]{unicode-math}
+ \setmathfont{STIX Two Math}
+ \setmainfont{STIX Two Text}
+ \fi
\else
- \ClassError{exam-n}{Impossible value of mtselect: \examn at mtselect}
+ \def\ex at fontlabel{ERROR}
+ \ClassError{exam-n}
+ {Impossible value of mtselect: \examn at mtselect}
+ {This shouldn't happen -- this is a class file bug}
\fi
\else
+ \def\ex at fontlabel{CM}
\ClassWarningNoLine{exam-n}{Using CM fonts}
\fi
+\typeout{Environment:
+ engine: \ifcase\examn at engine original/DVI\or pdfTeX\or XeTeX\or LuaTeX\else ???\fi;
+ fonts: \ex at fontlabel;
+ options: % show any non-default options
+ \ifexamn at uprightpi uprightpi, \fi
+ \ifexamn at siunitx siunitx, \fi
+ \ifexamn at serif\else noserif, \fi
+ \if at pageperquestion pageperquestion, \fi
+ \if at perquestionmarks\else noperquestionmarks, \fi
+ \if at showmarktotals\else noshowmarktotals, \fi
+ \if at twosidepages twoside, \fi
+ \if at fleqn fleqn, \fi
+ \iffussydescription\else sloppydescription, \fi
+ \ifbigfont hugefont, \fi
+ \if at showsolutions showsolutions\else noshowsolutions\fi}
\def\examn at bodyfontchange{}
\ifexamn at serif \else
\ClassWarningNoLine{exam-n}{Using sans serif fonts}
@@ -236,6 +284,14 @@
\fi
\ifcase\examn at fontvariant
% default: do nothing
+ \def\examn at bodyfontchange{
+ % ...apart from redefine \small to be more clearly distinct from \normalsize
+ \renewcommand\small{%
+ \@setfontsize\normalsize{9}{11}%
+ \abovedisplayskip 9\p@ \@plus1.5\p@ \@minus5\p@
+ \abovedisplayshortskip \z@ \@plus2.5\p@
+ \belowdisplayshortskip 5\p@ \@plus2.5\p@ \@minus2.5\p@
+ \belowdisplayskip \abovedisplayskip}}
\or
% font variant 1: 18pt
\def\examn at bodyfontchange{
@@ -246,6 +302,12 @@
\belowdisplayshortskip 10\p@ \@plus5\p@ \@minus5\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
+ \renewcommand\small{%
+ \@setfontsize\normalsize{12}{16}%
+ \abovedisplayskip 12\p@ \@plus2\p@ \@minus6\p@
+ \abovedisplayshortskip \z@ \@plus4\p@
+ \belowdisplayshortskip 6.5\p@ \@plus3\p@ \@minus3\p@
+ \belowdisplayskip \abovedisplayskip}
\parindent=24pt
\parskip=18pt
% Redefine \FormatPartMarks so that it doesn't push the text off the paper
@@ -261,6 +323,12 @@
\belowdisplayshortskip 21\p@ \@plus10.5\p@ \@minus10.5\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
+ \renewcommand\small{%
+ \@setfontsize\normalsize{24}{28}%
+ \abovedisplayskip 24\p@ \@plus5\p@ \@minus12\p@
+ \abovedisplayshortskip \z@ \@plus8\p@
+ \belowdisplayshortskip 14\p@ \@plus8\p@ \@minus8\p@
+ \belowdisplayskip \abovedisplayskip}
\parindent=48pt
\parskip=36pt
% Redefine \FormatPartMarks so that it doesn't push the text off the paper
@@ -281,6 +349,57 @@
\else
\hbox to 0pt{\box0\hss}%
\fi}
+\DeclareMathSizes\@xiipt{12}{9}{7}
+\DeclareMathSizes\@xipt{10}{8}{6}
+\def\examn at setdocident{%
+ \begingroup
+ \def\@step##1##2\@nil{\advance\@tempcnta##1 \def\@tempa{##2}}
+ \def\@tempa{{31}{28}{31}{30}{31}{30}{31}{31}{30}{31}{30}{31}}%
+ \@tempcnta=\day % day of month
+ \@tempcntb=\month % month of year (unit-offset)
+ \loop
+ \advance\@tempcntb-1
+ \ifnum \@tempcntb>0
+ \expandafter\@step\@tempa\@nil
+ \repeat
+ \@tempcntb=\year % yes, do calculate leap years
+ \divide\@tempcntb 4 \multiply\@tempcntb 4
+ \ifnum\@tempcntb=\year
+ \ifnum\month>2 % but let's not worry about century years...
+ \advance\@tempcnta 1
+ \fi
+ \fi
+ % remove any \\ or ~ in the coursecode fields
+ \let\\\space
+ \let~\space
+ \xdef\examn at docident{% first element is based on uni/school course code
+ \ifx\@coursetitle\@empty
+ \ifx\@schoolcoursecode\@empty
+ exam%
+ \else
+ \@schoolcoursecode
+ \fi
+ \else
+ \@coursetitle
+ \fi
+ /\the\@tempcnta % day-of-year
+ -\the\time} % minutes since midnight
+ \endgroup
+}
+\ifcase\examn at engine
+ \let\@SetDocumentInfo\relax % original TeX
+\or % pdfTeX
+ \def\@SetDocumentInfo{\pdfinfo{/Title (\examn at docident)}}%
+ % Don't put out an /Author(xxx) info entry -- there may be
+ % multiple authors, and it isn't obviously useful
+\or % XeTeX
+ % dvipdfm special -- see the dvipdfm manual
+ \def\@SetDocumentInfo{\special{pdf: docinfo << /Title (\examn at docident) >>}}%
+\or % LuaTeX
+ % from the LuaTeX manual
+ \def\@SetDocumentInfo{\pdfextension info {/Title (\examn at docident)}}%
+\fi
+\AtBeginDocument{\examn at setdocident\@SetDocumentInfo}
\def\@exambanner{}
\def\exambanner{\def\@exambanner}
@@ -315,20 +434,6 @@
\def\@tempb{\discretionary{}{}{\kern0.5em--\kern0.5em}}%
\next}
\expandafter\dd\@degreedescriptions\\}
-\def\@rubric{}
-\def\rubric{\long\def\@rubric}
-\def\norubric{\let\@rubric\@nnil}
-
-\def\@baserubric{%
-\textbf{Answer each question in a separate booklet}\par
-Candidates are reminded that devices able to store or display text or
-images may not be used in examinations without prior arrangement.
-\if at perquestionmarks
- \par
- Approximate marks are indicated in brackets as a guide for candidates.
-\fi
-}
-\def\baserubric{\long\def\@baserubric}
\def\@numquestions{}
\def\numquestions{\def\@numquestions}
\def\CheckTotalQuestions{%
@@ -381,7 +486,6 @@
%% headheight=\the\headheight, headsep=\the\headsep, topmargin=\the\topmargin}
\marginparsep=0.5cm
}
-
\ifnum\@draftstatus > 0
\@settextblock{2cm}
\else
@@ -455,7 +559,7 @@
\fancyhead[C]{\examn at bighead{\highlighted{DRAFT + SOLUTIONS, p\thepage/\pageref{lastpage}}}}
\else
\fancyhead[C]{\examn at bighead{\highlighted{DRAFT, p\thepage/\pageref{lastpage}}}}
- \fi
+ \fi
\else
\if at showsolutions
% Add a very prominent banner
@@ -468,50 +572,43 @@
\def\@oddhead{}
\def\@oddfoot{\xdef\examn at topmark{\botmark}}
}
-\renewcommand\maketitle{
- \ifnum\@draftstatus < 2 % final or draft version
- \ifx\@examdate\@empty
- \ClassError{exam-n}
- {No exam date given}
- {Specify an exam date using \protect\examdate}
- \fi
- \ifx\@examtime\@empty
- \ClassError{exam-n}
- {No exam time given}
- {Specify an exam time using \protect\examtime}
- \fi
- \ifx\@exambanner\@empty
- \ClassError{exam-n}
- {No exam banner given}
- {Specify an exam banner (eg Examination for the degree...) using \protect\exambanner}
- \fi
- \if at fussydescription
- \ifx\@schoolcoursecode\@empty
- \ClassError{exam-n}
- {No school course code given}
- {Specify a school course code (eg P304H) using \protect\schoolcoursecode}
- \fi
- \ifx\@universitycoursecode\@empty
- \ClassError{exam-n}
+\def\RequiredMetadata#1#2#3{
+ \expandafter\ifx\csname @#1\endcsname\@empty
+ \ClassError{exam-n}{#2}{#3 (command \@backslashchar #1)}
+ \else
+ \typeout{#1 check OK}
+ \fi}
+\@ifundefined{CheckExamMetadata}{
+ \def\CheckExamMetadata{
+ % First, data which is always required
+ \RequiredMetadata{examdate}
+ {No exam date given}
+ {Specify an exam date}
+ \RequiredMetadata{examtime}
+ {No exam time given}
+ {Specify an exam time}
+ \RequiredMetadata{exambanner}
+ {No exam banner given}
+ {Specify an exam banner (eg Examination for the degree...)}
+ \iffussydescription
+ % The following tests can be skipped by using the option [sloppydescription]
+ \RequiredMetadata{universitycoursecode}
{No paper title given}
- {Specify a university course code (eg PHYS3031) using \protect\universitycoursecode}
- \fi
- \ifx\@coursetitle\@empty
- \ClassError{exam-n}
+ {Specify a university course code (eg PHYS3031)}
+ \RequiredMetadata{coursetitle}
{No course title given}
- {Specify a course title (eg Quantum Mechanics) using \protect\coursetitle}
- \fi
- \ifx\@degreedescriptions\@empty
- \ClassError{exam-n}
+ {Specify a course title (eg Quantum Mechanics)}
+ \RequiredMetadata{degreedescriptions}
{No paper subject given}
- {Specify a 'degree description' (eg Physics 3) using \protect\degreedescriptions}
- \fi
- \ifx\@rubric\@empty
- \ClassError{exam-n}
+ {Specify a 'degree description' (eg Physics 3)}
+ \RequiredMetadata{rubric}
{No rubric given}
- {Specify a rubric using \protect\rubric, or declare its absence with \protect\norubric}
- \fi
+ {Specify a rubric, or declare its absence with \protect\norubric}
\fi
+ }}{}
+\renewcommand\maketitle{
+ \ifnum\@draftstatus < 2 % final or draft version
+ \CheckExamMetadata
\thispagestyle{titlepage}
\begin{center}
\null
@@ -706,7 +803,8 @@
\newcounter{questionnumber}
\setcounter{questionnumber}0
\newcounter{partnumber}
-\renewcommand\part{%
+\renewcommand\thepartnumber{\thequestionnumber\@alph\c at partnumber}
+\renewcommand\part[1][]{%
\if at nobreak \else
\par
\@nobreakfalse
@@ -715,10 +813,24 @@
\vskip 0pt plus 4\bigskipamount
\penalty-50
\fi
- \stepcounter{partnumber}%
- \noindent\FormatPartNumber
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty
+ \refstepcounter{partnumber}%
+ \noindent\FormatPartNumber
+ \else
+ \noindent\FormatPartNumber[#1]%
+ \fi
}
-\newcommand\FormatPartNumber{\hbox to \parindent{(\StylePartNumber{partnumber})\hss}}
+\newcommand\FormatPartNumber[1][]{%
+ \def\@tempa{#1}%
+ \hbox to \parindent{(%
+ \ifx\@tempa\@empty
+ \StylePartNumber{partnumber}%
+ \else
+ \@tempa
+ \fi
+ )\hss}%
+}
\let\StylePartNumber\alph
\newif\if at newpagebeforequestion
\if at pageperquestion
@@ -750,67 +862,174 @@
\@nobreakfalse
\everypar{}
}
+\newbox\examn at partmarkscomment
+\def\examn at makepartmarkscomment#1{%
+ \setbox0=\hbox{\small #1}%
+ \ifdim\wd0 < 3\marginparwidth % let shortish comments wrap here
+ \setbox\examn at partmarkscomment=\hbox to 0pt{\hbox{%
+ \vtop to 0pt{%
+ \hsize=\marginparwidth
+ \parindent=0pt
+ \parskip=0pt
+ \leftskip=1em % 1em matches the hskip in default \FormatPartMarks
+ \rightskip=0pt plus 0.5\marginsize
+ \hangindent=2em \hangafter=-1
+ \small
+ #1\vss}}\hss
+ }%
+ \else
+ \stepcounter\@mpfn
+ \protected at xdef\@thefnmark{\thempfn}%
+ \@footnotetext{#1}%
+ % 3em matches the \leftskip+\hangindent above
+ \setbox\examn at partmarkscomment=\hbox to 0pt{%
+ \hskip3em\highlighted{\small [comment \thempfn]}\hss}%
+ \fi
+ }
+\def\examn at getpartmarkscomment{%
+ \ifhbox\examn at partmarkscomment
+ \box\examn at partmarkscomment
+ \fi}
\def\partmarks{%
\@ifstar{\@tempswatrue \@partmarks}{\@tempswafalse \@partmarks}}
\newdimen\@partmarksspace
\@partmarksspace=2em % default value
-\def\@partmarks#1{%
+\def\@partmarks{%
+ \@ifnextchar[%]
+ \@@partmarks{\@@partmarks[]}}
+\def\@@partmarks[#1]#2{%
\if at perquestionmarks
\if at insolution
- % visual display only -- doesn't count towards mark total
- \setbox0=\vbox to 0pt{\vss
- \hbox to \textwidth{\hfil\hbox to 0pt{\quad\small[\dots #1]\hss}}
- \vskip0.25ex }%
- % the next line is probably unnecessary, but guarantees that box0
- % has zero depth, so no extra vertical space appears because of
- % this new box
- \dp0=0pt
- \ifvmode
- \box0
+ \@@partmarks at solution{#1}{#2}%
+ \else
+ \@@partmarks at question{#1}{#2}%
+ \fi
+ \else
+ \ClassError{exam-n}{\string\partmarks\ is not compatible with
+ noperquestionmarks}{Either remove \string\partmarks\ or remove
+ the noperquestionmarks option}
+ \fi
+}
+\newbox\@partmarksbox
+\def\@@partmarks at endenv@display{\@tempswatrue\@@partmarks at endenv@common}
+\def\@@partmarks at endenv@nodisplay{\@tempswafalse\@@partmarks at endenv@common}
+\def\@@partmarks at endenv@common#1{%
+ \ifvbox\@partmarksbox % ooops -- been here before: two \partmarks in one env
+ \ClassError{exam-n}
+ {Two partmarks commands in one environment! First one IGNORED!}
+ {You can (currently) have only one partmarks command per environment}
+ \fi
+ \global\setbox\@partmarksbox=\vbox to 0pt{\vss
+ \hbox to \textwidth{%
+ \strut\hfill
+ \examn at getpartmarkscomment
+ \FormatPartMarks{#1}}%
+ \vskip\baselineskip}%
+ %\dp\@partmarksbox=0pt
+ \def\@tempa{question}%
+ \ifx\@tempa\@currenvir
+ \setbox1=\vbox to 0pt{\vss\box\@partmarksbox}%
+ \ifvmode
+ \box1
+ \else
+ \vadjust{\box1}%
+ \fi
+ \else
+ \if at tempswa % display variant
+ \AddToHookNext{env/\@currenvir/after}{%
+ %\typeout{hook:endenv/display #1}%
+ \ifvmode\box\@partmarksbox
+ \else\vadjust{\box\@partmarksbox}\fi}%
+ \else
+ \AddToHookNext{env/\@currenvir/end}{%
+ %\typeout{hook:endenv/nodisplay: env/\@currenvir/end #1}%
+ \ifvmode\box\@partmarksbox
+ \else\vadjust{\box\@partmarksbox}\fi}%
+ \fi
+ \fi
+}
+\def\@@partmarks at question{%
+ \ifmeasuring@
+ \let\@@partmarksnext\@gobbletwo
+ \else
+ \let\@@partmarksnext\@@partmarks at question@do
+ \fi
+ \@@partmarksnext
+}
+\def\@@partmarks at question@do#1#2{%
+ \global\advance\marktotal #2
+ \let\@@partmarksnext\relax % base case
+ \if at showsolutions
+ \def\@tempa{#1}%
+ \ifx\@tempa\@empty
+ \ifx\examn at defaultpartmarkscategory\relax
+ \let\examn at category\relax
\else
- \vadjust{\nointerlineskip\box0}%
+ \examn at makepartmarkscomment{\highlighted{\examn at defaultpartmarkscategory}}%
\fi
\else
- \global\advance\marktotal #1
+ \examn at makepartmarkscomment{\highlighted{#1}}%
+ \fi
+ \fi
+ \if at tempswa
+ \ifdim\displaywidth>0pt
+ \ClassError{exam-n}
+ {Don't use \partmarks* inside a display}
+ {Use \partmarks inside the display, or \partmarks*
+ after it, if necessary}
+ \else
+ \@@partmarks at endenv@nodisplay{#2}%{#2:1*}%
+ \fi
+ \else
+ \ifdim\displaywidth>0pt
+ \@tempswafalse
+ \ifmmode\ifinner \else \@tempswatrue \fi\fi
\if at tempswa
- \ifdim\displaywidth>0pt
- \if at eqnsw
- \ClassError{exam-n}{\string\partmarks* may not be used
- within numbered equations}{Replace \string\partmarks*
- with a \string\partmarks\ after the equation}
- \global\advance\marktotal -#1 % to cause the mark total to be wrong
- \else
- \eqno \hbox to 1sp{\FormatPartMarks{#1}\hfil}%
- \fi
- \else
- \setbox0=\vbox to 0pt{\vss
- \hbox to \textwidth{\strut\hfill\FormatPartMarks{#1}}%
- \vskip 1\baselineskip}% vskip means box has zero depth
- \ifvmode
- \box0
- \else
- \vadjust{\box0}%
- \fi
+ \if at eqnsw % not so fast... we're in an {equation}
+ \@tempswafalse
\fi
+ \fi
+ \if at tempswa
+ \def\@@partmarksnext{\eqno \hbox to 1sp{% the \eqno argument must not be zero size
+ \examn at getpartmarkscomment
+ \FormatPartMarks{#2}%{#2:1}
+ \hss}}%
\else
+ \def\@@partmarksnext{\@@partmarks at endenv@display{#2}}%
+ %\def\@@partmarksnext{\@@partmarks at endenv@display{#2:2,\@currenvir}}%
+ \fi
+ \else
+ \def\@tempa{question}%
+ \ifx\@tempa\@currenvir
\ifdim\@partmarksspace > 0pt
{\unskip\nobreak\hfil\penalty50 \hskip\@partmarksspace
- \hbox{}\nobreak\hfil\FormatPartMarks{#1}%
+ \hbox{}\nobreak\hfil\examn at getpartmarkscomment\FormatPartMarks{#2}%{#2:3}%
\parfillskip=0pt \finalhyphendemerits=0 \par}
\else
- \unskip\nobreak\hfill\FormatPartMarks{#1}\par
+ \unskip\nobreak\hfill\examn at getpartmarkscomment\FormatPartMarks{#2}\par%{#2:4}\par
\fi
+ \let\@@partmarksnext\relax
+ \else
+ \def\@@partmarksnext{\@@partmarks at endenv@nodisplay{#2}}%
+ %\def\@@partmarksnext{\@@partmarks at endenv@nodisplay{#2:5,\@currenvir}}%
\fi
\fi
- \else
- \ClassError{exam-n}{\string\partmarks\ is not compatible with
- noperquestionmarks}{Either remove \string\partmarks\ or remove
- the noperquestionmarks option}
\fi
+ \@@partmarksnext
\ignorespaces
}
+\def\@@partmarks at solution#1#2{%
+ \setbox0=\vbox to 0pt{\vss
+ \hbox to \textwidth{\hfil\hbox to 0pt{\quad\small[\dots #2]\hss}}
+ \vskip0.25ex }%
+ \dp0=0pt
+ \ifvmode
+ \box0
+ \else
+ \vadjust{\nointerlineskip\box0}%
+ \fi
+}
\@endparpenalty=\@M
-
\newcommand\FormatPartMarks[1]{\hbox to 0pt{\hskip1em \textbf{[#1]}\hss}}
\@partmarksspace=\z@
\newcommand\question{%
@@ -1130,7 +1349,7 @@
\begingroup
\let\documentclass\dummy at documentclass
\let\document\@empty % not \relax: makes \begin think {document} is undef'd
- \let\enddocument\relax
+ \let\enddocument\endinput % stop reading, discarding any junk below \end{document}
\def\@tempa{#1}
\ifx\@tempa\@empty \else
\def\@includequestionoverridenumber{#1}
@@ -1138,6 +1357,7 @@
\fi
\def\usepackage##1{\ClassWarning{exam-n}
{Ignoring \string\usepackage{##1} in included question #2}}
+ \let\RequirePackage\usepackage
\input{#2}
\endgroup
}
@@ -1155,7 +1375,7 @@
\else
\@insolutiontrue % this happens within a group
\fi
- \examn at dummycaptions % dummy captions within solutions
+ \examn at dummycaptions % dummy captions within solutions
\typeout{SHOWING SOLUTIONS}
\let\part\examn at solutionpart
\vskip 1ex plus 2\bigskipamount % add stretchable space...
@@ -1163,9 +1383,7 @@
\parskip 0.5\baselineskip
\raggedright
\color{solutiontext}%\slshape
- \ifbigfont \else
- \small
- \fi
+ \normalsize
\hrule
\hbox to \textwidth{\vrule height 1ex \hfil \vrule height 1ex}
\nobreak
@@ -1185,20 +1403,22 @@
\let\solution\@formatsolution
\let\endsolution\end at formatsolution
\else
- \def\solution{%
+ \def\solution{% make a vbox...
+ \par
\if at insolution
\ClassError{exam-n}{Misplaced solution}{You can't have a solution within a solution}
\fi
\let\endfigure\endfloat at skipsolutions
\let\endtable\endfloat at skipsolutions
- \examn at dummycaptions % dummy captions avoid counter increments
+ \examn at dummycaptions % dummy captions avoid counter increments
+ \let\part\relax % make \part a no-op in discarded {solution}
\@ifundefined{includepdf}{}{\let\includepdf\examn at disabledpdfpages}
- \par
\setbox\@tempboxa\vbox\bgroup
- \@insolutiontrue}
- \def\endsolution{%
- \egroup % ...and do nothing with this box
+ \@insolutiontrue
}
+ \def\endsolution{%...and do nothing with this box
+ \egroup
+ }
\fi
\def\examn at badfloat#1[#2]{
\ClassError{exam-n}
@@ -1212,7 +1432,7 @@
\setbox\@tempboxa\vbox\bgroup}
\def\examn at endfloat{%
\egroup % end \@tempboxa
- \unskip
+ \ifvmode\else \unskip \fi % bare \unskip would can an error in vmode
\nobreak
% add lots of stretchability, but non-infinite, for the sake of tidiness
\vskip 0pt plus 0.5\textheight
@@ -1235,6 +1455,14 @@
}
\let\endfigure\examn at endfloat
\let\endtable\examn at endfloat
+\expandafter\def\csname figure*\endcsname{%
+ \ClassError{exam-n}
+ {Bad environment figure* -- there is no figure* environment in exam-n}
+ {Use plain {figure} instead. See the documentation for discussion}}
+\expandafter\def\csname table*\endcsname{%
+ \ClassError{exam-n}
+ {Bad environment table* -- there is no table* environment in exam-n}
+ {Use plain {table} instead. See the documentation for discussion}}
\def\examn at dummycaptions{%
\def\fnum at figure{\figurename} % 'Figure nnn' changed to just 'Figure'
\def\fnum at table{\tablename}
@@ -1258,17 +1486,63 @@
\ClosingText
\showthe at shouts
\WriteLastPageLabel}
-\ifcase\examn at mtselect
- % mathptm fonts
- % This is a very clumsy version, but it appears to be our only option
- \def\vec#1{\mathchoice{\mbox{\boldmath $\displaystyle #1$}}
- {\mbox{\boldmath $ #1$}}
- {\mbox{\boldmath $\scriptstyle #1$}}
- {\mbox{\boldmath $\scriptscriptstyle #1$}}}
-\or % mathtime (should this be the same for mathtime as for mtpro2?
+\if at psfonts
+ \ifcase\examn at mtselect
+ % mathptm fonts
+ % This is a very clumsy version, but it appears to be our only option
+ \def\vec#1{\mathchoice{\mbox{\boldmath $\displaystyle #1$}}
+ {\mbox{\boldmath $ #1$}}
+ {\mbox{\boldmath $\scriptstyle #1$}}
+ {\mbox{\boldmath $\scriptscriptstyle #1$}}}
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathptm] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mathtime (should this be the same for mathtime as for mtpro2?
+ \let\vec\mathbf
+ \ifexamn at uprightpi
+ \ClassWarning{exam-n}{Can't do uprightpi in [mathtime] -- sorry}
+ \let\italicpi\pi
+ \examn at uprightpifalse
+ \fi
+ \or % mtpro2
+ \let\vec\mathbold
+ % \uppi is predefined in mtpro2
+ \ifexamn at uprightpi
+ \let\italicpi\pi
+ \let\pi\uppi
+ \fi
+ \else
+ % STIX2: the unicode-math package provides a \symbf for bold math symbols,
+ \ifnum\examn at engine<2 % pdflatex
+ \let\vec\mathbf
+ % pdftex (or original tex)
+ % The following should, I think, create an upright pi, but doesn't
+ \def\uppi{\mathrm{\pi}}
+ \let\italicpi\pi %for consistency
+ \let\symup\mathrm %not fully the right thing, but avoid errors below
+ \else % xelatex or lualatex
+ % This is where the dependence on a recent LaTeX enters.
+ \let\vec\symbf
+ \typeout{stix2: upright=\ifexamn at uprightpi true\else false\fi}
+ \AddToHook{begindocument/end}{\gdef\uppi{\symup{𝜋}}}
+ \ifexamn at uprightpi
+ \AddToHook{begindocument/end}{\gdef\italicpi{\symit{𝜋}}\global\let\pi\uppi}
+ \fi
+ \fi
+ \fi
+\else
+ % CM fonts: \mathbf doesn't work with greek in CM
\let\vec\mathbf
-\or % mtpro2
- \let\vec\mathbold
+ \ifexamn at uprightpi
+ % upright greek is hard to do portably, so give up
+ % See eg https://tex.stackexchange.com/questions/145926/ for discussion
+ \ClassWarning{exam-n}{Can't do uprightpi in [cmfonts] -- sorry}
+ \let\italicpi\pi
+ \let\uppi\pi %but avoid errors
+ \examn at uprightpifalse
+ \fi
\fi
\newcommand\BSc{B.Sc.{}}
\newcommand\MSci{M.Sci.{}}
@@ -1276,8 +1550,16 @@
\newcommand\MA{M.A.{}}
\newcommand\MEng{M.Eng.{}}
\newcommand\BEng{B.Eng.{}}
-\newcommand{\dd}{\mathrm{d}}
-\newcommand{\ddd}{\,\mathrm{d}} % inside an integral, including thinspace
+\ifnum\examn at mtselect>2
+ % ie, STIX2, and thus using the unicode-math package (see above)
+ \def\e{\symup{e}}
+ \newcommand{\dd}{\symup{d}}
+ \newcommand{\ddd}{\,\symup{d}}
+\else
+ \def\e{\mathrm{e}}
+ \newcommand{\dd}{\mathrm{d}}
+ \newcommand{\ddd}{\,\mathrm{d}}
+\fi
\def\Diffl{\@ifstar\@Difflflat\@Diffl}
\def\Partial{\@ifstar\@Partialflat\@Partial}
@@ -1299,8 +1581,8 @@
\else
{#1}^{#2}#3\mskip-0.8mu /\mskip-1.2mu #1{#4}^{#2}%
\fi}
-\def\e{{\mathrm e}}
-\def\units{\begingroup
+\def\units{\examn at unitswarning
+ \begingroup
\catcode`\.=\active
\@ifstar{\let\un at tsspace\relax \un at ts}%
{\let\un at tsspace\thinspace\un at ts}}
@@ -1314,9 +1596,13 @@
\fi
\endgroup}
\endgroup
-\def\au{au}
-\def\lambdabar{\setbox\@tempboxa\hbox{$\lambda$}%
- \hbox to 0pt{\hbox to \wd\@tempboxa{\hss$\bar{}$\hss}\hss}\box\@tempboxa}
+\newif\ifexamn at warnunits \examn at warnunitstrue
+\def\examn at unitswarning{\ifexamn at warnunits
+ \ClassWarning{exam-n}{The units macro will be removed in the next
+ version; the [siunitx] option is now on by default, so you can use
+ the macros in the siunits package}%
+ \global\examn at warnunitsfalse
+\fi}
\endinput
%%
%% End of file `exam-n.cls'.
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