[latexrefman-commits] [SCM] latexrefman updated: r684 - trunk

jimhefferon at gnu.org.ua jimhefferon at gnu.org.ua
Wed Jul 25 16:57:03 CEST 2018


Author: jimhefferon
Date: 2018-07-25 17:57:02 +0300 (Wed, 25 Jul 2018)
New Revision: 684

Modified:
   trunk/ChangeLog
   trunk/latex2e.dbk
   trunk/latex2e.dvi
   trunk/latex2e.html
   trunk/latex2e.info
   trunk/latex2e.pdf
   trunk/latex2e.texi
   trunk/latex2e.txt
   trunk/latex2e.xml
Log:
Add acknowledgement, but not ready to split yet

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/ChangeLog	2018-07-25 14:57:02 UTC (rev 684)
@@ -1,3 +1,9 @@
+2018-07-05  Jim Hefferon  <jhefferon at smcvt.edu>
+
+	* latex2e.texi (copying) Acknowledge Martin Herbert Dietze for
+	latex2e-reference material.
+	(Lengths) Adjust wording.
+
 2018-07-16  Karl Berry  <karl at freefriends.org>
 
 	* latex2e.css (div.referenceinfo): try not floating right,

Modified: trunk/latex2e.dbk
===================================================================
--- trunk/latex2e.dbk	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.dbk	2018-07-25 14:57:02 UTC (rev 684)
@@ -4988,7 +4988,7 @@
 stretchable space.
 </para>
 </listitem></varlistentry></variablelist>
-<para>The <replaceable>inner-pos</replaceable> argument makes sense when the <replaceable>height</replaceable> options
+<para>The <replaceable>inner-pos</replaceable> argument makes sense when the <replaceable>height</replaceable> option
 is set to a value larger than the <literal>minipage</literal>’s natural height.  To
 see the effect of the options, run this example with the various choices
 in place of <literal>b</literal>.
@@ -16614,9 +16614,9 @@
 <replaceable>argument</replaceable> does not start with a backslash then &tex; considers it
 the name of a file to input. Otherwise it waits for the first
 <literal>\input</literal> instruction and the name of the input file will be the job
-name. This is used to name the log file the output file.  This option
-overrides that process and directly specifies the name.  See <link linkend="Command-line-input">Command
-line input</link> for an example of its use.
+name. This is used to name the log file the output file.  The
+<literal>jobname</literal> option overrides that process and directly specifies the
+name.  See <link linkend="Command-line-input">Command line input</link> for an example of its use.
 </para>
 <indexterm role="fn"><primary>--output-directory command-line option</primary></indexterm>
 </listitem></varlistentry><varlistentry><term><literal>-output-directory=<replaceable>directory</replaceable></literal>
@@ -16626,10 +16626,10 @@
 <indexterm role="fn"><primary>--no-shell-escape command-line option</primary></indexterm>
 <indexterm role="fn"><primary>--enable-write18 command-line option</primary></indexterm>
 <indexterm role="fn"><primary>--disable-write18 command-line option</primary></indexterm>
-</listitem></varlistentry><varlistentry><term><literal>shell-escape</literal>
-</term><term><literal>no-shell-escape</literal>
-</term><term><literal>enable-write18</literal>
-</term><term><literal>disable-write18</literal>
+</listitem></varlistentry><varlistentry><term><literal>--shell-escape</literal>
+</term><term><literal>--no-shell-escape</literal>
+</term><term><literal>--enable-write18</literal>
+</term><term><literal>--disable-write18</literal>
 </term><listitem><para>Enable or disable <literal>\write18{<replaceable>shell command</replaceable>}</literal>.  The first two
 options are for with &tex; Live or Mac&tex; while the second two are
 for MiK&tex;.
@@ -16694,7 +16694,7 @@
   ...
 </screen>
 <para>Compiling this document <filename>book.tex</filename> with the command line
-<literal>pdflatex test</literal> will give the ‘<literal>CTAN</literal>’ link in blue.  But
+<literal>pdflatex book</literal> will give the ‘<literal>CTAN</literal>’ link in blue.  But
 compiling it with <literal>pdflatex "\def\paperversion{}\input test.tex"</literal>
 has the link in black.  (Note the use of double quotes to prevent
 interpretation of the symbols by the command line shell; your system may

Modified: trunk/latex2e.dvi
===================================================================
(Binary files differ)

Modified: trunk/latex2e.html
===================================================================
--- trunk/latex2e.html	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.html	2018-07-25 14:57:02 UTC (rev 684)
@@ -3,8 +3,8 @@
 <!-- This document is an unofficial reference manual for LaTeX, a
 document preparation system, version of July 2018.
 
-This manual was originally translated from LATEX.HLP v1.0a in
-the VMS Help Library.  The pre-translation version was written by
+This manual was originally translated from LATEX.HLP v1.0a in the
+VMS Help Library.  The pre-translation version was written by
 George D. Greenwade of Sam Houston State University.  The
 LaTeX 2.09 version was written by Stephen Gilmore.  The
 LaTeX2e version was adapted from this by Torsten Martinsen.  Karl
@@ -12,8 +12,10 @@
 using Hypertext Help with LaTeX, by Sheldon Green, and
 LaTeX Command Summary (for LaTeX 2.09) by
 L. Botway and C. Biemesderfer (published by the TeX Users
-Group as TeXniques number 10), as reference material (no
-text was directly copied).
+Group as TeXniques number 10), as reference material.  We also
+gratefully acknowledge additional material appearing in
+latex2e-reference by Martin Herbert Dietze.  (From these references no
+text was directly copied.)
 
 Copyright 2007, 2008, 2009, 2010, 2011, 2012, 2013,
 2014, 2015, 2016, 2017, 2018 Karl Berry.
@@ -50,6 +52,11 @@
 <link href="http://tug.org/texinfohtml/" rel="up" title="(dir)">
 <style type="text/css">
 <!--
+/* $Id: latex2e.css 683 2018-07-16 19:01:39Z karl $
+   Minor css for latexrefman. Public domain.
+   Originally written by Jim Hefferon and Karl Berry, 2018. */
+
+
 a.summary-letter {text-decoration: none}
 blockquote.indentedblock {margin-right: 0em}
 blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
@@ -73,25 +80,29 @@
 span.roman {font-family: initial; font-weight: normal}
 span.sansserif {font-family: sans-serif; font-weight: normal}
 ul.no-bullet {list-style: none}
-code {font-style: normal; font-family: monospace}
-
-.header {font-size: small}
-h3 {color: #007849}
-a:link {color: #0375B4}
-a:visited {color: #004165}
-hr {
-    border: 0;
-    height: 1px;
-    background: #333;
-    background-image: linear-gradient(to right, #ccc, #333, #ccc);
+BODY {
+  margin-top: 1em;
+  margin-left: 1em; /* auto results in two-digit <ol> lost off left */
+  margin-right: 1em;
+  margin-bottom: 1em;
+  /* the idea is to use the whole window, unless it is ridiculously
+     wide, probably with too-small fonts, too.  */
+  max-width: 64em;
 }
-div.referencetitle {font-size: large;
-		   text-align: left;
-		   font-weight: bold}
-div.referenceinfo {font-size: small;
-		   text-align: right;
-		   display:block;margin-top:-30px;line-height:0px;}
 
+/* Because we want @math{... @code ...} to be upright, not slanted,
+   and Texinfo won't fix it. */
+code {font-style:normal; font-family:monospace; }
+
+/* Make the navigation header less obtrusive. */
+.header {font-size:small; }
+
+/* A little bit of color for fun. */
+h3 {color:#007849; }
+
+/* We put a link to our own home page at the bottom. */
+div.referenceinfo {font-size:small;}
+
 -->
 </style>
 
@@ -6255,7 +6266,7 @@
 </p>
 <p>Because the optional label is surrounded by square brackets
 ‘<samp>[...]</samp>’, if you have an item whose text starts with ‘<samp>[</samp>’, you
-have to to hide the bracket inside curly braces, as in: <code>\item
+have to hide the bracket inside curly braces, as in: <code>\item
 {[} is an open square bracket</code>; otherwise, LaTeX will think it
 marks the start of an optional label.
 </p>
@@ -6482,7 +6493,7 @@
 </dd>
 </dl>
 
-<p>The <var>inner-pos</var> argument makes sense when the <var>height</var> options
+<p>The <var>inner-pos</var> argument makes sense when the <var>height</var> option
 is set to a value larger than the <code>minipage</code>’s natural height.  To
 see the effect of the options, run this example with the various choices
 in place of <code>b</code>.
@@ -7886,9 +7897,9 @@
 not insert <code>\tabcolsep</code> so you must insert any desired space
 yourself, as in <code>@{\hspace{1em}}</code>.
 </p>
-<p>An empty expression <code>@{}</code> will eliminate the space.  In
-particular, sometimes you want to eliminate the the space before the
-first column or after the last one, as in the example below where the
+<p>An empty expression <code>@{}</code> will eliminate the space. In
+particular, sometimes you want to eliminate the space before the first
+column or after the last one, as in the example below where the
 tabular lines need to lie on the left margin.
 </p>
 <div class="example">
@@ -10732,8 +10743,8 @@
 </pre></div>
 
 <p>Define a command <code>\<var>cmd</var></code> that will change the current font.
-The control sequence must must not already be defined.  It must begin
-with a backslash, <code>\</code>.
+The control sequence must not already be defined. It must begin with a
+backslash, <code>\</code>.
 </p>
 <a name="index-at-clause_002c-in-font-definitions"></a>
 <a name="index-design-size_002c-in-font-definitions"></a>
@@ -11329,29 +11340,36 @@
 <p>A <em>length</em> is a measure of distance.  Many LaTeX commands take a
 length as an argument.
 </p>
-<p>This shows a box of the given length.
+<p>Lengths come in two types.  A <em>rigid length</em> such as <code>10pt</code>
+does not contain a <code>plus</code> or <code>minus</code> component.  (Plain TeX
+calls this a <em>dimen</em>.)  A <em>rubber length</em> (what Plain TeX
+calls a <em>skip</em>) such as as with <code>1cm plus0.05cm minus0.01cm</code>
+can contain either or both of those components.  In that rubber length,
+the <code>1cm</code> is the <em>natural length</em> while the other two, the
+<code>plus</code> and <code>minus</code> components, allow TeX to stretch or
+shrink the length to optimize placement.
 </p>
+<p>The illustrations below use these two commands.
+</p>
 <div class="example">
-<pre class="example">\newcommand{\blackbar}[1]{\rule{#1}{10pt}}   % make a bar 
-\newcommand{\showhbox}[2]{\fboxsep=0pt\fbox{\hbox to #1{#2}}} % box it
-XXX\showhbox{100pt}{\blackbar{100pt}}YYY
+<pre class="example">% make a black bar 10pt tall and #1 wide
+\newcommand{\blackbar}[1]{\rule{#1}{10pt}}
+
+% Make a box around #2 that is #1 wide (excluding the border)
+\newcommand{\showhbox}[2]{%
+  \fboxsep=0pt\fbox{\hbox to #1{#2}}} 
 </pre></div>
 
-<p>It produces a black bar 100 points long between ‘<samp>XXX</samp>’ and
-‘<samp>YYY</samp>’.
+<p>This example uses those commands to show a black bar 100 points
+long between ‘<samp>XXX</samp>’ and ‘<samp>YYY</samp>’.  This length is rigid.
 </p>
-<p>Lengths come in two types.  A <em>rigid length</em> (what Plain TeX
-calls a <em>dimen</em>) such as <code>10pt</code> does not contain a <code>plus</code>
-or <code>minus</code> component.  The above example shows a rigid length. A
-<em>rubber length</em> (what Plain TeX calls a <em>skip</em>) can contain
-those components, as with <code>1cm plus0.05cm minus0.01cm</code>.  Here the
-<code>1cm</code> is the <em>natural length</em> while the other two, the
-<code>plus</code> and <code>minus</code> components, allow the length to stretch or
-shrink.
-</p>
-<p>Shrinking is simpler: with <code>1cm minus 0.05cm</code>, the natural length
-is 1cm but if smaller is needed then TeX can shrink it down as
-far as 0.95cm.  Beyond that, TeX refuses to shrink any more.
+<div class="example">
+<pre class="example">XXX\showhbox{100pt}{\blackbar{100pt}}YYY
+</pre></div>
+
+<p>As for rubber lengths, shrinking is simpler one: with <code>1cm minus
+0.05cm</code>, the natural length is 1cm but TeX can shrink it down
+as far as 0.95cm.  Beyond that, TeX refuses to shrink any more.
 Thus, below the first one works fine, producing a space of
 98 points between the two bars.
 </p>
@@ -11370,7 +11388,7 @@
 the total to less than 309 points.
 </p>
 <p>Stretching is like shrinking except that if TeX is asked to stretch
-beyond the given amount, it won’t refuse.  Here the first line is fine,
+beyond the given amount, it will do it.  Here the first line is fine,
 producing a space of 110 points between the bars.
 </p>
 <div class="example">
@@ -11382,11 +11400,9 @@
 </pre></div>
 
 <p>In the second line TeX needs a stretch of 10 points and only
-1 point was specified.  In this situation, TeX stretches the
-space to the required length, but it complains with a warning like
-‘<samp>Underfull \hbox (badness 10000) detected at line 22</samp>’.  (We won’t
-discuss badness; the point is that the system was not given as much
-stretch as needed.)
+1 point was specified.  TeX stretches the space to the required
+length but it gives you a warning like ‘<samp>Underfull \hbox (badness
+10000) detected at line 22</samp>’.  (We won’t discuss badness.)
 </p>
 <p>You can put both stretch and shrink in the same length, as in
 <code>1ex plus 0.05ex minus 0.02ex</code>.
@@ -11395,16 +11411,17 @@
 stretch or shrink in proportion.
 </p>
 <div class="example">
-<pre class="example">XXX\showhbox{300pt}{\blackbar{100pt}%  left
+<pre class="example">XXX\showhbox{300pt}{%
+  \blackbar{100pt}%  left
   \hspace{0pt plus 50pt}\blackbar{80pt}\hspace{0pt plus 10pt}%  middle
   \blackbar{100pt}}YYY  % right
 </pre></div>
 
-<p>The outside bars take up 100 points, so the middle needs another
-100.  In the middle the bar takes up 80 points, so the two
-<code>\hspace</code>’s must stretch 20 points.  Because the two say
-<code>plus 50pt</code> and <code>plus 10pt</code>, TeX gets 5/6 of the
-stretch from the first space and 1/6 from the second.
+<p>The left and right bars take up 100 points, so the middle needs
+another 100.  The middle bar is 80 points so the two
+<code>\hspace</code>’s must stretch 20 points.  Because the two are
+<code>plus 50pt</code> and <code>plus 10pt</code>, TeX gets 5/6 of the stretch
+from the first space and 1/6 from the second.
 </p>
 <p>The <code>plus</code> or <code>minus</code> component of a rubber length can contain
 a <em>fill</em> component, as in <code>1in plus2fill</code>.  This gives the
@@ -11420,10 +11437,10 @@
 \end{minipage}
 </pre></div>
 
-<p>TeX actually has three infinite glue components <code>fil</code>,
-<code>fill</code>, and <code>filll</code>.  The later ones are more infinite than
-the earlier ones.  Ordinarily document authors only use the middle one
-(see <a href="#g_t_005chfill">\hfill</a> and see <a href="#g_t_005cvfill">\vfill</a>).
+<p>TeX actually has three levels of infinity for glue components:
+<code>fil</code>, <code>fill</code>, and <code>filll</code>.  The later ones are more
+infinite than the earlier ones.  Ordinarily document authors only use
+the middle one (see <a href="#g_t_005chfill">\hfill</a> and see <a href="#g_t_005cvfill">\vfill</a>).
 </p>
 <p>Multiplying a rubber length by a number turns it into a rigid length, so
 that after <code>\setlength{\ylength}{1in plus 0.2in}</code> and
@@ -11577,8 +11594,12 @@
 He said stop going to those places.
 </pre></div>
 
-<p>If there is no such length <var>len</var> then you get something like
-‘<samp>Undefined control sequence. <argument> \praindent</samp>’.
+<p>If there is no such length, for example if you mistype as
+<code>\newlength{\specparindent}\setlength{\sepcparindent}{...}</code>,
+then you get an error like ‘<samp>Undefined control sequence. <argument>
+\sepcindent</samp>’.  If you omit the backslash at the start of the length name
+then you get an error like ‘<samp>Missing number, treated as zero. <to be
+read again> \relax l.19 \setlength{specparindent}{0.6\parindent}</samp>’
 </p>
 
 <hr>
@@ -11615,9 +11636,10 @@
 
 <p>then it has the value <code>1pt plus 1pt</code> for the second paragraph.
 </p>
-<p>If there is no such length <var>len</var> then you get something like
-‘<samp>Undefined control sequence. <argument> \praindent</samp>’.  If you leave
-off the backslash at the start of <var>len</var>, as in
+<p>If there is no such length <var>len</var>, for example if you mistype as
+<code>\addtolength{\specparindent}{0.6\praindent}</code>, then you get
+something like ‘<samp>Undefined control sequence. <argument> \praindent</samp>’.
+If you leave off the backslash at the start of <var>len</var>, as in
 <code>\addtolength{parindent}{1pt}</code>, then you get something like
 ‘<samp>You can't use `the letter p' after \advance</samp>’.
 </p>
@@ -11651,9 +11673,10 @@
 \the\alphabetdepth
 </pre></div>
 
-<p>If there is no such length <var>len</var> then you get something like
-‘<samp>Undefined control sequence. <argument> \alphabetdepth</samp>’.  If you
-leave the backslash out of <var>len</var>, as in
+<p>If there is no such length <var>len</var>, for example if you mistype as
+<code>\settodepth{\aplhabetdepth}{abc...}</code>, then you get something
+like ‘<samp>Undefined control sequence. <argument> \aplhabetdepth</samp>’.  If
+you leave the backslash out of <var>len</var>, as in
 <code>\settodepth{alphabetdepth}{...}</code> then you get something like
 ‘<samp>Missing number, treated as zero. <to be read again> \setbox</samp>’.
 </p>
@@ -11687,9 +11710,10 @@
 \the\alphabetheight
 </pre></div>
 
-<p>If there is no such length <var>len</var> then you get something like
-‘<samp>Undefined control sequence. <argument> \alphabetheight</samp>’.  If you
-leave the backslash out of <var>len</var>, as in
+<p>If there is no such length <var>len</var>, for example if you mistype as
+<code>\settoheight{\aplhabetheight}{abc...}</code>, then you get something
+like ‘<samp>Undefined control sequence. <argument> \alphabetheight</samp>’.  If
+you leave the backslash out of <var>len</var>, as in
 <code>\settoheight{alphabetheight}{...}</code> then you get something like
 ‘<samp>Missing number, treated as zero. <to be read again> \setbox</samp>’.
 </p>
@@ -11723,22 +11747,14 @@
 \the\alphabetwidth
 </pre></div>
 
-<p>If there is no such length <var>len</var> then you get something like
-‘<samp>Undefined control sequence. <argument> \alphabetwidth</samp>’.  If you
-leave the backslash out of <var>len</var>, as in
+<p>If there is no such length <var>len</var>, for example if you mistype as
+<code>\settowidth{\aplhabetwidth}{abc...}</code>, then you get something
+like ‘<samp>Undefined control sequence. <argument> \aplhabetwidth</samp>’.  If
+you leave the backslash out of <var>len</var>, as in
 <code>\settoheight{alphabetwidth}{...}</code> then you get something like
 ‘<samp>Missing number, treated as zero. <to be read again> \setbox</samp>’.
 </p>
 
-
-
-
-
-
-
-
-
-
 <hr>
 <a name="Making-paragraphs"></a>
 <div class="header">
@@ -11751,8 +11767,9 @@
 <a name="index-making-paragraphs"></a>
 <a name="index-paragraphs"></a>
 
-<p>Once LaTeX has all of a paragraph’s contents it divides it into
-lines, in a way that is optimized over the entire paragraph (see <a href="#Line-breaking">Line breaking</a>).  To end the current paragraph, put an empty line.
+<p>To start a paragraph, just type some text.  To end the current
+paragraph, put an empty line.  This is three paragraphs, separated by
+two empty lines.
 </p>
 <div class="example">
 <pre class="example">It is a truth universally acknowledged, that a single man in possession
@@ -11770,6 +11787,10 @@
 <p>The separator lines must be empty, including not containing a comment
 character, <code>%</code>.
 </p>
+<p>Once LaTeX has gathered all of a paragraph’s contents it divides that
+content into lines in a way that is optimized over the entire paragraph
+(see <a href="#Line-breaking">Line breaking</a>).
+</p>
 <p>There are places where a new paragraph is not permitted.  Don’t put a
 blank line in math mode (see <a href="#Modes">Modes</a>); here the line before the
 <code>\end{equation}</code>
@@ -11818,7 +11839,7 @@
 <a name="index-_005cpar"></a>
 <a name="index-paragraph_002c-ending"></a>
 
-<p>Synopsis (note that while reading the input TeX, converts two
+<p>Synopsis (note that while reading the input TeX converts two
 consecutive newlines to a <code>\par</code>):
 </p>
 <div class="example">
@@ -11837,21 +11858,23 @@
   \whatCheatingIs\par\whatHappensWhenICatchYou}
 </pre></div>
 
-<p>The <code>\par</code> command does nothing in LR mode or a vertical mode but
-it terminates paragraph mode, bringing LaTeX to vertical mode
+<p>In LR mode or a vertical mode the <code>\par</code> command does nothing but
+it terminates paragraph mode, switching LaTeX to vertical mode
 (see <a href="#Modes">Modes</a>).
 </p>
-<p>You cannot use the <code>\par</code> command in math mode or in the argument
-of many commands, such as the <code>\section</code> command (see <a href="#Making-paragraphs">Making paragraphs</a> and see <a href="#g_t_005cnewcommand-_0026-_005crenewcommand">\newcommand & \renewcommand</a>).
+<p>You cannot use the <code>\par</code> command in a math mode.  You also cannot
+use it in the argument of many commands, such as the <code>\section</code>
+command (see <a href="#Making-paragraphs">Making paragraphs</a> and <a href="#g_t_005cnewcommand-_0026-_005crenewcommand">\newcommand & \renewcommand</a>).
 </p>
-<p>The <code>\par</code> command differs from the <code>\paragraph</code> command in
-that the latter is, like <code>\section</code> or <code>\subsection</code>, a
-sectioning unit used by the standard LaTeX documents.
+<p>The <code>\par</code> command is not the same as the <code>\paragraph</code>
+command. The latter is, like <code>\section</code> or <code>\subsection</code>, a
+sectioning unit used by the standard LaTeX documents
+(see <a href="#g_t_005csubsubsection-_0026-_005cparagraph-_0026-_005csubparagraph">\subsubsection & \paragraph & \subparagraph</a>).
 </p>
-<p>The <code>\par</code> command differs from <code>\newline</code> and the line break
-double backslash, <code>\\</code>, in that \par ends the paragraph not just
-the line.  It also triggers the addition of the between-paragraph
-vertical space <code>\parskip</code> (see <a href="#g_t_005cparindent-_0026-_005cparskip">\parindent & \parskip</a>).
+<p>The <code>\par</code> command is not the same as <code>\newline</code> or the line
+break double backslash, <code>\\</code>.  The difference is that <code>\par</code>
+ends the paragraph, not just the line, and also triggers the addition of
+the between-paragraph vertical space <code>\parskip</code> (see <a href="#g_t_005cparindent-_0026-_005cparskip">\parindent & \parskip</a>).
 </p>
 <p>The output from this example
 </p>
@@ -12027,9 +12050,9 @@
 prior paragraph.  Revert that to the default position with
 <code>\normalmarginpar</code>.
 </p>
-<p>When you specify the optional argument <var>left</var> then it is used for a
-note in the left margin, while the mandatory argument <var>right</var> is
-used for a note in the the right margin.
+<p>When you specify the optional argument <var>left</var> then it is used for
+a note in the left margin, while the mandatory argument <var>right</var> is
+used for a note in the right margin.
 </p>
 <p>Normally, a note’s first word will not be hyphenated.  You can enable
 hyphenation there by beginning <var>left</var> or <var>right</var> with
@@ -14964,7 +14987,7 @@
 </p>
 <a name="index-inner-paragraph-mode"></a>
 <a name="index-outer-paragraph-mode"></a>
-<a name="modes-inner-paragraph-mode"></a><a name="modes-outer-paragraph-mode"></a><p>Paragraph mode has two subcases.  If you use a <code>\parbox</code> command or
+<a name="modes-inner-paragraph-mode"></a><a name="modes-outer-paragraph-mode"></a><p>Paragraph mode has two subcases.  If you use a <code>\parbox</code> command
 or a <code>minipage</code> then LaTeX is put into paragraph mode.  But it
 will not put a page break here.  Inside one of these boxes, called a
 <em>parbox</em>, LaTeX is in <em>inner paragraph mode</em>.  Its more usual
@@ -14972,7 +14995,7 @@
 (see <a href="#Page-breaking">Page breaking</a>).
 </p>
 <table class="menu" border="0" cellspacing="0">
-<tr><td align="left" valign="top">• <a href="#g_t_005censuremath" accesskey="1">\ensuremath</a>:</td><td>  </td><td align="left" valign="top">Ensure that math mode is active
+<tr><td align="left" valign="top">• <a href="#g_t_005censuremath" accesskey="1">\ensuremath</a>:</td><td>  </td><td align="left" valign="top">Ensure that math mode is active.
 </td></tr>
 </table>
 
@@ -15195,7 +15218,7 @@
 </p>
 <dl compact="compact">
 <dt><code>arabic</code></dt>
-<dd><p>arabic numerals: 1, 2, … 
+<dd><p>Arabic numerals: 1, 2, … 
 </p>
 </dd>
 <dt><code>roman</code></dt>
@@ -15384,7 +15407,7 @@
 </p>
 <p>Often the first page of a chapter or section has a different style.  For
 example, this LaTeX book document has the first page of the first
-chapter in in <code>plain</code> style, as is the default (see <a href="#Page-styles">Page styles</a>).
+chapter in <code>plain</code> style, as is the default (see <a href="#Page-styles">Page styles</a>).
 </p>
 <div class="example">
 <pre class="example">\documentclass{book}
@@ -16620,7 +16643,7 @@
 \makebox[<var>width</var>][<var>position</var>]{<var>text</var>}
 </pre></div>
 
-<p>Create a box, a container for material.  The <var>text</var> is is typeset in
+<p>Create a box, a container for material.  The <var>text</var> is typeset in
 LR mode (see <a href="#Modes">Modes</a>) so it is not broken into lines.  The
 <code>\mbox</code> command is robust, while <code>\makebox</code> is fragile
 (see <a href="#g_t_005cprotect">\protect</a>).
@@ -17137,9 +17160,9 @@
 <p>You can add color to text, rules, etc.  You can also have color in a box
 or on an entire page and write text on top of it.
 </p>
-<p>Color support comes as an additional package.  So all the commands below
-will only work if your document preamble contains
-<code>\usepackage{color}</code>, that brings in the standard package.
+<p>Color support comes as an additional package.  So put
+<code>\usepackage{color}</code> in your document preamble to use the
+commands described here.
 </p>
 <p>Many other packages also supplement LaTeX’s color abilities.
 Particularly worth mentioning is <samp>xcolor</samp>, which is widely used and
@@ -17947,7 +17970,7 @@
 single backward quote.  Thus,
 <code>\DeclareGraphicsRule{.eps.gz}{eps}{.eps.bb}{`gunzip -c
 #1}</code> specifies that any file with the extension <samp>.eps.gz</samp> should
-be treated as an <code>eps</code> file, with the the BoundingBox information
+be treated as an <code>eps</code> file, with the BoundingBox information
 stored in the file with extension <samp>.eps.bb</samp>, and that the command
 <code>gunzip -c</code> will run on your platform to decompresses the file.
 </p>
@@ -18441,10 +18464,11 @@
 typesetting this material.
 </p>
 <p>If you use the <samp>graphics</samp> package then the rotation is about the
-reference point of the box.  If you use the <samp>graphicx</samp> package then
-then these are the options that can go in the <var>key-value list</var>, but
-note that you can get the same effect without needing this package,
-except for the <code>x</code> and <code>y</code> options (see <a href="#g_t_005cincludegraphics">\includegraphics</a>).
+reference point of the box. If you use the <samp>graphicx</samp> package
+then these are the options that can go in the <var>key-value list</var>,
+but note that you can get the same effect without needing this
+package, except for the <code>x</code> and <code>y</code> options
+(see <a href="#g_t_005cincludegraphics">\includegraphics</a>).
 </p>
 <dl compact="compact">
 <dt><code>origin</code></dt>
@@ -20564,7 +20588,7 @@
 <p>The <code>\index</code> command writes the indexing information to the file
 <samp><var>root-name</var>.idx</samp> file.  Specifically, it writes text of the
 command
-<code>\indexentry{<var>index-entry-string</var>}{<var>page-num</var>}</code>, where
+<code>\indexentry{<var>index-entry-string</var>}{<var>page-num</var>}</code>,
 where <var>page-num</var> is the value of the <code>\thepage</code> counter.  On
 occasion, when the <code>\printindex</code> command is confused, you have to
 delete this file to start with a fresh slate.
@@ -20676,7 +20700,7 @@
 </dt>
 <dd><p>An integer.  It governs what is inserted for a new group or letter.  If
 it is 0 (which is the default) then other than <code>group_skip</code> nothing
-will be inserted before the group. If it is is positive then at a new
+will be inserted before the group. If it is positive then at a new
 letter the <code>lethead_prefix</code> and <code>lethead_suffix</code> will be
 inserted, with that letter in uppercase between them.  If it is negative
 then what will be inserted is the letter in lowercase.  The default
@@ -20820,12 +20844,12 @@
 
 <a name="index-xindy"></a>
 <a name="index-xindy-program"></a>
-<p>There are a number of other programs that do the job <code>makeindex</code>
-does.  One is <code>xindy</code>, which does internationalization and can
-process indexes for documents marked up using LaTeX and a number of
-other languages.  It is is highly configurable, both in markup terms and
-in terms of the collating order of the text.  See the documentation on
-CTAN.
+<p>There are a number of other programs that do the job
+<code>makeindex</code> does. One is <code>xindy</code>, which does
+internationalization and can process indexes for documents marked up
+using LaTeX and a number of other languages. It is highly
+configurable, both in markup terms and in terms of the collating order
+of the text, as described in its documentation.
 </p>
 
 <hr>
@@ -21826,8 +21850,9 @@
 <var>argument</var> does not start with a backslash then TeX considers it
 the name of a file to input. Otherwise it waits for the first
 <code>\input</code> instruction and the name of the input file will be the job
-name. This is used to name the log file the output file.  This option
-overrides that process and directly specifies the name.  See <a href="#Command-line-input">Command line input</a> for an example of its use.
+name. This is used to name the log file the output file.  The
+<code>jobname</code> option overrides that process and directly specifies the
+name.  See <a href="#Command-line-input">Command line input</a> for an example of its use.
 </p>
 <a name="index-_002d_002doutput_002ddirectory-command_002dline-option"></a>
 </dd>
@@ -21839,10 +21864,10 @@
 <a name="index-_002d_002denable_002dwrite18-command_002dline-option"></a>
 <a name="index-_002d_002ddisable_002dwrite18-command_002dline-option"></a>
 </dd>
-<dt><code>shell-escape</code></dt>
-<dt><code>no-shell-escape</code></dt>
-<dt><code>enable-write18</code></dt>
-<dt><code>disable-write18</code></dt>
+<dt><code>--shell-escape</code></dt>
+<dt><code>--no-shell-escape</code></dt>
+<dt><code>--enable-write18</code></dt>
+<dt><code>--disable-write18</code></dt>
 <dd><p>Enable or disable <code>\write18{<var>shell command</var>}</code>.  The first two
 options are for with TeX Live or MacTeX while the second two are
 for MiKTeX.
@@ -21918,7 +21943,7 @@
 </pre></div>
 
 <p>Compiling this document <samp>book.tex</samp> with the command line
-<code>pdflatex test</code> will give the ‘<samp>CTAN</samp>’ link in blue.  But
+<code>pdflatex book</code> will give the ‘<samp>CTAN</samp>’ link in blue.  But
 compiling it with <code>pdflatex "\def\paperversion{}\input test.tex"</code>
 has the link in black.  (Note the use of double quotes to prevent
 interpretation of the symbols by the command line shell; your system may
@@ -21998,8 +22023,8 @@
 Please type another input file name:
 </pre></div>
 
-<p>The simplest thing is to enter <code><Contol></code> and ‘<samp>d</samp>’ (holding
-them down at the same time), and just fix the command line.
+<p>The simplest thing is to enter <code><Control></code> and ‘<samp>d</samp>’ (holding
+them down at the same time), and then retype the correct command line.
 </p>
 
 <hr>
@@ -24601,6 +24626,6 @@
 <hr>
 
 
-
+<div class='referenceinfo'> <a href='https://puszcza.gnu.org.ua/software/latexrefman/'> <i>Unofficial LaTeX2e reference manual</i></a></div>
 </body>
 </html>

Modified: trunk/latex2e.info
===================================================================
--- trunk/latex2e.info	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.info	2018-07-25 14:57:02 UTC (rev 684)
@@ -12,7 +12,9 @@
 and gratefully acknowledges using 'Hypertext Help with LaTeX', by
 Sheldon Green, and 'LaTeX Command Summary' (for LaTeX 2.09) by L. Botway
 and C. Biemesderfer (published by the TeX Users Group as 'TeXniques'
-number 10), as reference material (no text was directly copied).
+number 10), as reference material.  We also gratefully acknowledge
+additional material appearing in latex2e-reference by Martin Herbert
+Dietze.  (From these references no text was directly copied.)
 
    Copyright 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016,
 2017, 2018 Karl Berry.
@@ -4066,7 +4068,7 @@
 default depends on the list type.
 
    Because the optional label is surrounded by square brackets '[...]',
-if you have an item whose text starts with '[', you have to to hide the
+if you have an item whose text starts with '[', you have to hide the
 bracket inside curly braces, as in: '\item {[} is an open square
 bracket'; otherwise, LaTeX will think it marks the start of an optional
 label.
@@ -4235,10 +4237,9 @@
      Stretch CONTENTS out vertically; it must contain vertically
      stretchable space.
 
-   The INNER-POS argument makes sense when the HEIGHT options is set to
-a value larger than the 'minipage''s natural height.  To see the effect
-of the options, run this example with the various choices in place of
-'b'.
+   The INNER-POS argument makes sense when the HEIGHT option is set to a
+value larger than the 'minipage''s natural height.  To see the effect of
+the options, run this example with the various choices in place of 'b'.
 
      Text before
      \begin{center}
@@ -5236,10 +5237,9 @@
           space yourself, as in '@{\hspace{1em}}'.
 
           An empty expression '@{}' will eliminate the space.  In
-          particular, sometimes you want to eliminate the the space
-          before the first column or after the last one, as in the
-          example below where the tabular lines need to lie on the left
-          margin.
+          particular, sometimes you want to eliminate the space before
+          the first column or after the last one, as in the example
+          below where the tabular lines need to lie on the left margin.
 
                \begin{flushleft}
                  \begin{tabular}{@{}l}
@@ -7325,7 +7325,7 @@
      \newfont{\CMD}{FONT DESCRIPTION}
 
    Define a command '\CMD' that will change the current font.  The
-control sequence must must not already be defined.  It must begin with a
+control sequence must not already be defined.  It must begin with a
 backslash, '\'.
 
    The FONT DESCRIPTION consists of a FONTNAME and an optional "at
@@ -7752,24 +7752,30 @@
 A "length" is a measure of distance.  Many LaTeX commands take a length
 as an argument.
 
-   This shows a box of the given length.
+   Lengths come in two types.  A "rigid length" such as '10pt' does not
+contain a 'plus' or 'minus' component.  (Plain TeX calls this a
+"dimen".)  A "rubber length" (what Plain TeX calls a "skip") such as as
+with '1cm plus0.05cm minus0.01cm' can contain either or both of those
+components.  In that rubber length, the '1cm' is the "natural length"
+while the other two, the 'plus' and 'minus' components, allow TeX to
+stretch or shrink the length to optimize placement.
 
-     \newcommand{\blackbar}[1]{\rule{#1}{10pt}}   % make a bar
-     \newcommand{\showhbox}[2]{\fboxsep=0pt\fbox{\hbox to #1{#2}}} % box it
-     XXX\showhbox{100pt}{\blackbar{100pt}}YYY
+   The illustrations below use these two commands.
 
-It produces a black bar 100 points long between 'XXX' and 'YYY'.
+     % make a black bar 10pt tall and #1 wide
+     \newcommand{\blackbar}[1]{\rule{#1}{10pt}}
 
-   Lengths come in two types.  A "rigid length" (what Plain TeX calls a
-"dimen") such as '10pt' does not contain a 'plus' or 'minus' component.
-The above example shows a rigid length.  A "rubber length" (what Plain
-TeX calls a "skip") can contain those components, as with '1cm
-plus0.05cm minus0.01cm'.  Here the '1cm' is the "natural length" while
-the other two, the 'plus' and 'minus' components, allow the length to
-stretch or shrink.
+     % Make a box around #2 that is #1 wide (excluding the border)
+     \newcommand{\showhbox}[2]{%
+       \fboxsep=0pt\fbox{\hbox to #1{#2}}}
 
-   Shrinking is simpler: with '1cm minus 0.05cm', the natural length is
-1cm but if smaller is needed then TeX can shrink it down as far as
+This example uses those commands to show a black bar 100 points long
+between 'XXX' and 'YYY'.  This length is rigid.
+
+     XXX\showhbox{100pt}{\blackbar{100pt}}YYY
+
+   As for rubber lengths, shrinking is simpler one: with '1cm minus
+0.05cm', the natural length is 1cm but TeX can shrink it down as far as
 0.95cm.  Beyond that, TeX refuses to shrink any more.  Thus, below the
 first one works fine, producing a space of 98 points between the two
 bars.
@@ -7787,7 +7793,7 @@
 309 points.
 
    Stretching is like shrinking except that if TeX is asked to stretch
-beyond the given amount, it won't refuse.  Here the first line is fine,
+beyond the given amount, it will do it.  Here the first line is fine,
 producing a space of 110 points between the bars.
 
      XXX\showhbox{300pt}{%
@@ -7797,10 +7803,9 @@
        \blackbar{95pt}\hspace{100pt plus 1pt}\blackbar{95pt}}YYY
 
 In the second line TeX needs a stretch of 10 points and only 1 point was
-specified.  In this situation, TeX stretches the space to the required
-length, but it complains with a warning like 'Underfull \hbox (badness
-10000) detected at line 22'.  (We won't discuss badness; the point is
-that the system was not given as much stretch as needed.)
+specified.  TeX stretches the space to the required length but it gives
+you a warning like 'Underfull \hbox (badness 10000) detected at line
+22'.  (We won't discuss badness.)
 
    You can put both stretch and shrink in the same length, as in '1ex
 plus 0.05ex minus 0.02ex'.
@@ -7808,14 +7813,15 @@
    If TeX is setting two or more rubber lengths then it allocates the
 stretch or shrink in proportion.
 
-     XXX\showhbox{300pt}{\blackbar{100pt}%  left
+     XXX\showhbox{300pt}{%
+       \blackbar{100pt}%  left
        \hspace{0pt plus 50pt}\blackbar{80pt}\hspace{0pt plus 10pt}%  middle
        \blackbar{100pt}}YYY  % right
 
-The outside bars take up 100 points, so the middle needs another 100.
-In the middle the bar takes up 80 points, so the two '\hspace''s must
-stretch 20 points.  Because the two say 'plus 50pt' and 'plus 10pt', TeX
-gets 5/6 of the stretch from the first space and 1/6 from the second.
+The left and right bars take up 100 points, so the middle needs another
+100.  The middle bar is 80 points so the two '\hspace''s must stretch
+20 points.  Because the two are 'plus 50pt' and 'plus 10pt', TeX gets
+5/6 of the stretch from the first space and 1/6 from the second.
 
    The 'plus' or 'minus' component of a rubber length can contain a
 "fill" component, as in '1in plus2fill'.  This gives the length infinite
@@ -7828,10 +7834,10 @@
        \hspace{0pt plus 1fill}
      \end{minipage}
 
-   TeX actually has three infinite glue components 'fil', 'fill', and
-'filll'.  The later ones are more infinite than the earlier ones.
-Ordinarily document authors only use the middle one (*note \hfill:: and
-*note \vfill::).
+   TeX actually has three levels of infinity for glue components: 'fil',
+'fill', and 'filll'.  The later ones are more infinite than the earlier
+ones.  Ordinarily document authors only use the middle one (*note
+\hfill:: and *note \vfill::).
 
    Multiplying a rubber length by a number turns it into a rigid length,
 so that after '\setlength{\ylength}{1in plus 0.2in}' and
@@ -7922,8 +7928,12 @@
      \setlength{\parindent}{0em}
      He said stop going to those places.
 
-   If there is no such length LEN then you get something like 'Undefined
-control sequence. <argument> \praindent'.
+   If there is no such length, for example if you mistype as
+'\newlength{\specparindent}\setlength{\sepcparindent}{...}', then you
+get an error like 'Undefined control sequence. <argument> \sepcindent'.
+If you omit the backslash at the start of the length name then you get
+an error like 'Missing number, treated as zero. <to be read again>
+\relax l.19 \setlength{specparindent}{0.6\parindent}'
 
 
 File: latex2e.info,  Node: \addtolength,  Next: \settodepth,  Prev: \setlength,  Up: Lengths
@@ -7949,11 +7959,12 @@
 
 then it has the value '1pt plus 1pt' for the second paragraph.
 
-   If there is no such length LEN then you get something like 'Undefined
-control sequence. <argument> \praindent'.  If you leave off the
-backslash at the start of LEN, as in '\addtolength{parindent}{1pt}',
-then you get something like 'You can't use `the letter p' after
-\advance'.
+   If there is no such length LEN, for example if you mistype as
+'\addtolength{\specparindent}{0.6\praindent}', then you get something
+like 'Undefined control sequence. <argument> \praindent'.  If you leave
+off the backslash at the start of LEN, as in
+'\addtolength{parindent}{1pt}', then you get something like 'You can't
+use `the letter p' after \advance'.
 
 
 File: latex2e.info,  Node: \settodepth,  Next: \settoheight,  Prev: \addtolength,  Up: Lengths
@@ -7975,11 +7986,12 @@
      \settodepth{\alphabetdepth}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetdepth
 
-   If there is no such length LEN then you get something like 'Undefined
-control sequence. <argument> \alphabetdepth'.  If you leave the
-backslash out of LEN, as in '\settodepth{alphabetdepth}{...}' then you
-get something like 'Missing number, treated as zero. <to be read again>
-\setbox'.
+   If there is no such length LEN, for example if you mistype as
+'\settodepth{\aplhabetdepth}{abc...}', then you get something like
+'Undefined control sequence. <argument> \aplhabetdepth'.  If you leave
+the backslash out of LEN, as in '\settodepth{alphabetdepth}{...}' then
+you get something like 'Missing number, treated as zero. <to be read
+again> \setbox'.
 
 
 File: latex2e.info,  Node: \settoheight,  Next: \settowidth,  Prev: \settodepth,  Up: Lengths
@@ -8001,11 +8013,12 @@
      \settoheight{\alphabetheight}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetheight
 
-   If there is no such length LEN then you get something like 'Undefined
-control sequence. <argument> \alphabetheight'.  If you leave the
-backslash out of LEN, as in '\settoheight{alphabetheight}{...}' then you
-get something like 'Missing number, treated as zero. <to be read again>
-\setbox'.
+   If there is no such length LEN, for example if you mistype as
+'\settoheight{\aplhabetheight}{abc...}', then you get something like
+'Undefined control sequence. <argument> \alphabetheight'.  If you leave
+the backslash out of LEN, as in '\settoheight{alphabetheight}{...}' then
+you get something like 'Missing number, treated as zero. <to be read
+again> \setbox'.
 
 
 File: latex2e.info,  Node: \settowidth,  Prev: \settoheight,  Up: Lengths
@@ -8027,11 +8040,12 @@
      \settowidth{\alphabetwidth}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetwidth
 
-   If there is no such length LEN then you get something like 'Undefined
-control sequence. <argument> \alphabetwidth'.  If you leave the
-backslash out of LEN, as in '\settoheight{alphabetwidth}{...}' then you
-get something like 'Missing number, treated as zero. <to be read again>
-\setbox'.
+   If there is no such length LEN, for example if you mistype as
+'\settowidth{\aplhabetwidth}{abc...}', then you get something like
+'Undefined control sequence. <argument> \aplhabetwidth'.  If you leave
+the backslash out of LEN, as in '\settoheight{alphabetwidth}{...}' then
+you get something like 'Missing number, treated as zero. <to be read
+again> \setbox'.
 
 
 File: latex2e.info,  Node: Making paragraphs,  Next: Math formulas,  Prev: Lengths,  Up: Top
@@ -8039,9 +8053,9 @@
 15 Making paragraphs
 ********************
 
-Once LaTeX has all of a paragraph's contents it divides it into lines,
-in a way that is optimized over the entire paragraph (*note Line
-breaking::).  To end the current paragraph, put an empty line.
+To start a paragraph, just type some text.  To end the current
+paragraph, put an empty line.  This is three paragraphs, separated by
+two empty lines.
 
      It is a truth universally acknowledged, that a single man in possession
      of a good fortune, must be in want of a wife.
@@ -8057,6 +8071,10 @@
    The separator lines must be empty, including not containing a comment
 character, '%'.
 
+   Once LaTeX has gathered all of a paragraph's contents it divides that
+content into lines in a way that is optimized over the entire paragraph
+(*note Line breaking::).
+
    There are places where a new paragraph is not permitted.  Don't put a
 blank line in math mode (*note Modes::); here the line before the
 '\end{equation}'
@@ -8089,8 +8107,8 @@
 15.1 '\par'
 ===========
 
-Synopsis (note that while reading the input TeX, converts two
-consecutive newlines to a '\par'):
+Synopsis (note that while reading the input TeX converts two consecutive
+newlines to a '\par'):
 
      \par
 
@@ -8104,22 +8122,24 @@
      \newcommand{\syllabusLegalese}{%
        \whatCheatingIs\par\whatHappensWhenICatchYou}
 
-   The '\par' command does nothing in LR mode or a vertical mode but it
-terminates paragraph mode, bringing LaTeX to vertical mode (*note
+   In LR mode or a vertical mode the '\par' command does nothing but it
+terminates paragraph mode, switching LaTeX to vertical mode (*note
 Modes::).
 
-   You cannot use the '\par' command in math mode or in the argument of
-many commands, such as the '\section' command (*note Making paragraphs::
-and *note \newcommand & \renewcommand::).
+   You cannot use the '\par' command in a math mode.  You also cannot
+use it in the argument of many commands, such as the '\section' command
+(*note Making paragraphs:: and *note \newcommand & \renewcommand::).
 
-   The '\par' command differs from the '\paragraph' command in that the
+   The '\par' command is not the same as the '\paragraph' command.  The
 latter is, like '\section' or '\subsection', a sectioning unit used by
-the standard LaTeX documents.
+the standard LaTeX documents (*note \subsubsection & \paragraph &
+\subparagraph::).
 
-   The '\par' command differs from '\newline' and the line break double
-backslash, '\\', in that \par ends the paragraph not just the line.  It
-also triggers the addition of the between-paragraph vertical space
-'\parskip' (*note \parindent & \parskip::).
+   The '\par' command is not the same as '\newline' or the line break
+double backslash, '\\'.  The difference is that '\par' ends the
+paragraph, not just the line, and also triggers the addition of the
+between-paragraph vertical space '\parskip' (*note \parindent &
+\parskip::).
 
    The output from this example
 
@@ -8246,7 +8266,7 @@
 
    When you specify the optional argument LEFT then it is used for a
 note in the left margin, while the mandatory argument RIGHT is used for
-a note in the the right margin.
+a note in the right margin.
 
    Normally, a note's first word will not be hyphenated.  You can enable
 hyphenation there by beginning LEFT or RIGHT with '\hspace{0pt}'.
@@ -9957,15 +9977,15 @@
 next switch happens at the '\(' where LaTeX changes to math mode, and
 then when it leaves the formula it pops back to paragraph mode.
 
-   Paragraph mode has two subcases.  If you use a '\parbox' command or
-or a 'minipage' then LaTeX is put into paragraph mode.  But it will not
-put a page break here.  Inside one of these boxes, called a "parbox",
-LaTeX is in "inner paragraph mode".  Its more usual situation, where it
-can put page breaks, is "outer paragraph mode" (*note Page breaking::).
+   Paragraph mode has two subcases.  If you use a '\parbox' command or a
+'minipage' then LaTeX is put into paragraph mode.  But it will not put a
+page break here.  Inside one of these boxes, called a "parbox", LaTeX is
+in "inner paragraph mode".  Its more usual situation, where it can put
+page breaks, is "outer paragraph mode" (*note Page breaking::).
 
 * Menu:
 
-* \ensuremath:: Ensure that math mode is active
+* \ensuremath:: Ensure that math mode is active.
 
 
 File: latex2e.info,  Node: \ensuremath,  Up: Modes
@@ -10118,7 +10138,7 @@
 \alph \Alph \arabic \roman \Roman \fnsymbol::).
 
 'arabic'
-     arabic numerals: 1, 2, ...
+     Arabic numerals: 1, 2, ...
 
 'roman'
      lowercase Roman numerals: i, ii, ...
@@ -10254,7 +10274,7 @@
 
    Often the first page of a chapter or section has a different style.
 For example, this LaTeX book document has the first page of the first
-chapter in in 'plain' style, as is the default (*note Page styles::).
+chapter in 'plain' style, as is the default (*note Page styles::).
 
      \documentclass{book}
      \pagestyle{headings}
@@ -11160,7 +11180,7 @@
      \makebox[WIDTH]{TEXT}
      \makebox[WIDTH][POSITION]{TEXT}
 
-   Create a box, a container for material.  The TEXT is is typeset in LR
+   Create a box, a container for material.  The TEXT is typeset in LR
 mode (*note Modes::) so it is not broken into lines.  The '\mbox'
 command is robust, while '\makebox' is fragile (*note \protect::).
 
@@ -11548,9 +11568,9 @@
 You can add color to text, rules, etc.  You can also have color in a box
 or on an entire page and write text on top of it.
 
-   Color support comes as an additional package.  So all the commands
-below will only work if your document preamble contains
-'\usepackage{color}', that brings in the standard package.
+   Color support comes as an additional package.  So put
+'\usepackage{color}' in your document preamble to use the commands
+described here.
 
    Many other packages also supplement LaTeX's color abilities.
 Particularly worth mentioning is 'xcolor', which is widely used and
@@ -12140,9 +12160,9 @@
      left blank.  This command must start with a single backward quote.
      Thus, '\DeclareGraphicsRule{.eps.gz}{eps}{.eps.bb}{`gunzip -c #1}'
      specifies that any file with the extension '.eps.gz' should be
-     treated as an 'eps' file, with the the BoundingBox information
-     stored in the file with extension '.eps.bb', and that the command
-     'gunzip -c' will run on your platform to decompresses the file.
+     treated as an 'eps' file, with the BoundingBox information stored
+     in the file with extension '.eps.bb', and that the command 'gunzip
+     -c' will run on your platform to decompresses the file.
 
      Such a command is specific to your platform.  In addition, your TeX
      system must allow you to run external commands; as a security
@@ -12524,7 +12544,7 @@
 material.
 
    If you use the 'graphics' package then the rotation is about the
-reference point of the box.  If you use the 'graphicx' package then then
+reference point of the box.  If you use the 'graphicx' package then
 these are the options that can go in the KEY-VALUE LIST, but note that
 you can get the same effect without needing this package, except for the
 'x' and 'y' options (*note \includegraphics::).
@@ -13808,10 +13828,9 @@
 
    The '\index' command writes the indexing information to the file
 'ROOT-NAME.idx' file.  Specifically, it writes text of the command
-'\indexentry{INDEX-ENTRY-STRING}{PAGE-NUM}', where where PAGE-NUM is the
-value of the '\thepage' counter.  On occasion, when the '\printindex'
-command is confused, you have to delete this file to start with a fresh
-slate.
+'\indexentry{INDEX-ENTRY-STRING}{PAGE-NUM}', where PAGE-NUM is the value
+of the '\thepage' counter.  On occasion, when the '\printindex' command
+is confused, you have to delete this file to start with a fresh slate.
 
    If you omit the closing brace of an '\index' command then you get a
 message like this.
@@ -13886,9 +13905,9 @@
 'lethead_flag'
      An integer.  It governs what is inserted for a new group or letter.
      If it is 0 (which is the default) then other than 'group_skip'
-     nothing will be inserted before the group.  If it is is positive
-     then at a new letter the 'lethead_prefix' and 'lethead_suffix' will
-     be inserted, with that letter in uppercase between them.  If it is
+     nothing will be inserted before the group.  If it is positive then
+     at a new letter the 'lethead_prefix' and 'lethead_suffix' will be
+     inserted, with that letter in uppercase between them.  If it is
      negative then what will be inserted is the letter in lowercase.
      The default is 0.
 
@@ -13973,9 +13992,8 @@
    There are a number of other programs that do the job 'makeindex'
 does.  One is 'xindy', which does internationalization and can process
 indexes for documents marked up using LaTeX and a number of other
-languages.  It is is highly configurable, both in markup terms and in
-terms of the collating order of the text.  See the documentation on
-CTAN.
+languages.  It is highly configurable, both in markup terms and in terms
+of the collating order of the text, as described in its documentation.
 
 
 File: latex2e.info,  Node: \printindex,  Prev: makeindex,  Up: Indexes
@@ -14684,17 +14702,17 @@
      start with a backslash then TeX considers it the name of a file to
      input.  Otherwise it waits for the first '\input' instruction and
      the name of the input file will be the job name.  This is used to
-     name the log file the output file.  This option overrides that
-     process and directly specifies the name.  *Note Command line
+     name the log file the output file.  The 'jobname' option overrides
+     that process and directly specifies the name.  *Note Command line
      input:: for an example of its use.
 
 '-output-directory=DIRECTORY'
      Write files in the directory DIRECTORY.  It must already exist.
 
-'shell-escape'
-'no-shell-escape'
-'enable-write18'
-'disable-write18'
+'--shell-escape'
+'--no-shell-escape'
+'--enable-write18'
+'--disable-write18'
      Enable or disable '\write18{SHELL COMMAND}'.  The first two options
      are for with TeX Live or MacTeX while the second two are for
      MiKTeX.
@@ -14747,7 +14765,7 @@
      \href{https://www.ctan.org}{CTAN}  % in body
        ...
 
-Compiling this document 'book.tex' with the command line 'pdflatex test'
+Compiling this document 'book.tex' with the command line 'pdflatex book'
 will give the 'CTAN' link in blue.  But compiling it with 'pdflatex
 "\def\paperversion{}\input test.tex"' has the link in black.  (Note the
 use of double quotes to prevent interpretation of the symbols by the
@@ -14809,8 +14827,8 @@
      (Press Enter to retry, or Control-D to exit)
      Please type another input file name:
 
-The simplest thing is to enter '<Contol>' and 'd' (holding them down at
-the same time), and just fix the command line.
+The simplest thing is to enter '<Control>' and 'd' (holding them down at
+the same time), and then retype the correct command line.
 
 
 File: latex2e.info,  Node: Document templates,  Next: Index,  Prev: Command line,  Up: Top
@@ -15203,8 +15221,8 @@
 * \arctan:                               Math functions.      (line  15)
 * \arg:                                  Math functions.      (line  18)
 * \arraycolsep:                          array.               (line  51)
-* \arrayrulewidth:                       tabular.             (line 158)
-* \arraystretch:                         tabular.             (line 164)
+* \arrayrulewidth:                       tabular.             (line 157)
+* \arraystretch:                         tabular.             (line 163)
 * \ast:                                  Math symbols.        (line  38)
 * \asymp:                                Math symbols.        (line  47)
 * \AtBeginDocument:                      \AtBeginDocument.    (line   6)
@@ -15396,7 +15414,7 @@
 * \dotfill:                              \hrulefill & \dotfill.
                                                               (line   6)
 * \dots:                                 Text symbols.        (line  35)
-* \doublerulesep:                        tabular.             (line 169)
+* \doublerulesep:                        tabular.             (line 168)
 * \downarrow:                            Math symbols.        (line 185)
 * \Downarrow:                            Math symbols.        (line 189)
 * \ell:                                  Math symbols.        (line 193)
@@ -15425,7 +15443,7 @@
                                                               (line 172)
 * \exists:                               Math symbols.        (line 212)
 * \exp:                                  Math functions.      (line  48)
-* \extracolsep:                          tabular.             (line 109)
+* \extracolsep:                          tabular.             (line 108)
 * \fbox:                                 \fbox & \framebox.   (line   6)
 * \fboxrule:                             \framebox (picture). (line  31)
 * \fboxrule <1>:                         \fbox & \framebox.   (line  39)
@@ -15826,7 +15844,7 @@
                                                               (line   6)
 * \parallel:                             Math symbols.        (line 508)
 * \parbox:                               \parbox.             (line   6)
-* \parindent:                            minipage.            (line 104)
+* \parindent:                            minipage.            (line 103)
 * \parindent <1>:                        \indent & \noindent. (line   6)
 * \parindent <2>:                        \parindent & \parskip.
                                                               (line   6)
@@ -16021,7 +16039,7 @@
 * \t (tie-after accent):                 Accents.             (line  81)
 * \TAB:                                  \(SPACE).            (line   6)
 * \tabbingsep:                           tabbing.             (line 121)
-* \tabcolsep:                            tabular.             (line 173)
+* \tabcolsep:                            tabular.             (line 172)
 * \tableofcontents:                      Table of contents etc..
                                                               (line   6)
 * \tan:                                  Math functions.      (line 105)
@@ -16650,7 +16668,7 @@
 * feminine ordinal symbol:               Text symbols.        (line 144)
 * figure environment:                    figure.              (line   6)
 * figure number, cross referencing:      \ref.                (line   6)
-* figures, footnotes in:                 minipage.            (line 108)
+* figures, footnotes in:                 minipage.            (line 107)
 * figures, inserting:                    figure.              (line   6)
 * file, root:                            Splitting the input. (line  10)
 * filecontents environment:              filecontents.        (line   6)
@@ -16694,7 +16712,7 @@
                                                               (line   6)
 * footnote, of a footnote:               Footnotes of footnotes.
                                                               (line   6)
-* footnotes in figures:                  minipage.            (line 108)
+* footnotes in figures:                  minipage.            (line 107)
 * footnotes, creating:                   Footnotes.           (line   6)
 * Footnotes, in a minipage:              \footnote.           (line  62)
 * footnotes, symbols instead of numbers: \footnote.           (line  24)
@@ -16780,7 +16798,7 @@
 * inch:                                  Units of length.     (line  17)
 * including graphics:                    \includegraphics.    (line   6)
 * indent, forcing:                       \indent & \noindent. (line   6)
-* indentation of paragraphs, in minipage: minipage.           (line 104)
+* indentation of paragraphs, in minipage: minipage.           (line 103)
 * indentfirst package:                   \part.               (line  50)
 * indentfirst package <1>:               \chapter.            (line  58)
 * indentfirst package <2>:               \section.            (line  60)
@@ -17191,7 +17209,7 @@
                                                               (line   6)
 * paragraph indentation:                 \parindent & \parskip.
                                                               (line   6)
-* paragraph indentation, in minipage:    minipage.            (line 104)
+* paragraph indentation, in minipage:    minipage.            (line 103)
 * paragraph indentations in quoted text: quotation & quote.   (line   6)
 * paragraph indentations in quoted text, omitting: quotation & quote.
                                                               (line   6)
@@ -17564,504 +17582,504 @@
 
 
 Tag Table:
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-Node: About this document3519
-Node: Overview5371
-Node: Starting and ending6920
-Ref: Starting & ending7055
-Node: Output files8232
-Ref: output files dvi8511
-Ref: output files pdf9022
-Ref: output files log9345
-Ref: output files aux9542
-Node: TeX engines10511
-Ref: tex engines latex10860
-Ref: tex engines lualatex11692
-Ref: tex engines xelatex12177
-Node: LaTeX command syntax12981
-Node: Environment14824
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-Node: Document classes22616
-Ref: document classes article23056
-Ref: document classes book23144
-Ref: document classes letter23329
-Ref: document classes report23405
-Ref: document classes slides23557
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-Ref: low level font commands baselinestretch58901
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-Ref: low level font commands selectfont59860
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-Ref: page layout parameters footskip68236
-Ref: page layout parameters linewidth68570
-Ref: page layout parameters marginparpush68923
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-Ref: page layout parameters evensidemargin69963
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-Ref: page layout parameters paperwidth70726
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-Ref: includegraphics interpolate455502
-Ref: includegraphics quiet455707
-Ref: includegraphics draft455868
-Ref: includegraphics bb456673
-Ref: includegraphics bbllx457071
-Ref: includegraphics bblly457071
-Ref: includegraphics bburx457071
-Ref: includegraphics bbury457071
-Ref: includegraphics natwidth457213
-Ref: includegraphics natheight457213
-Ref: includegraphics hiresbb457399
-Ref: includegraphics type458161
-Ref: includegraphics ext458201
-Ref: includegraphics read458304
-Ref: includegraphics command458421
-Node: \rotatebox458666
-Node: \scalebox461497
-Node: \resizebox462553
-Node: Special insertions463745
-Node: Reserved characters464547
-Node: Upper and lower case465749
-Node: Symbols by font position467664
-Node: Text symbols468284
-Node: Accents472285
-Node: Additional Latin letters474300
-Ref: Non-English characters474471
-Node: \rule475488
-Node: \today476660
-Node: Splitting the input477596
-Node: \endinput479337
-Node: \include & \includeonly480604
-Node: \input484826
-Node: Front/back matter486041
-Node: Table of contents etc.486374
-Node: \addcontentsline490110
-Node: \addtocontents492952
-Node: \nofiles494543
-Node: Indexes495275
-Node: \index496903
-Node: makeindex502018
-Ref: makeindex preamble503686
-Ref: makeindex postamble503826
-Ref: makeindex group skip503911
-Ref: makeindex letheadflag504231
-Ref: makeindex lethead prefix504695
-Ref: makeindex lethead suffix504847
-Ref: makeindex item 0504995
-Ref: makeindex item 1505075
-Ref: makeindex item 2505150
-Ref: makeindex item 01505228
-Ref: makeindex item x1505333
-Ref: makeindex item 12505538
-Ref: makeindex item x2505646
-Ref: makeindex delim 0505806
-Ref: makeindex delim 1505936
-Ref: makeindex delim 2506066
-Ref: makeindex delim n506192
-Ref: makeindex delim r506327
-Ref: makeindex line max506435
-Ref: makeindex indent space506570
-Ref: makeindex indent length506665
-Ref: makeindex page precedence506850
-Node: \printindex507724
-Node: Glossaries508196
-Node: \newglossaryentry510163
-Node: \gls511632
-Node: Letters512426
-Node: \address516053
-Node: \cc516864
-Node: \closing517306
-Node: \encl517620
-Node: \location518034
-Node: \makelabels518298
-Node: \name520615
-Node: \opening520856
-Node: \ps521137
-Node: \signature521426
-Node: \telephone522654
-Node: Terminal input/output523019
-Node: \typein523284
-Node: \typeout524533
-Node: Command line525577
-Node: Command line options527635
-Node: Command line input531177
-Node: Recovering from errors533041
-Node: Document templates534375
-Node: beamer template534820
-Node: article template535474
-Node: book template535901
-Node: Larger book template536382
-Node: tugboat template537868
-Node: Index540239
-Ref: Command Index540325
+Node: Top1834
+Node: About this document3652
+Node: Overview5504
+Node: Starting and ending7053
+Ref: Starting & ending7188
+Node: Output files8365
+Ref: output files dvi8644
+Ref: output files pdf9155
+Ref: output files log9478
+Ref: output files aux9675
+Node: TeX engines10644
+Ref: tex engines latex10993
+Ref: tex engines lualatex11825
+Ref: tex engines xelatex12310
+Node: LaTeX command syntax13114
+Node: Environment14957
+Node: Declaration16026
+Node: \makeatletter & \makeatother16410
+Node: \@ifstar18562
+Node: CTAN21347
+Node: Document classes22749
+Ref: document classes article23189
+Ref: document classes book23277
+Ref: document classes letter23462
+Ref: document classes report23538
+Ref: document classes slides23690
+Node: Document class options24072
+Node: Additional packages27154
+Node: Class and package construction27785
+Node: Class and package structure29235
+Node: Class and package commands31526
+Node: Fonts49140
+Ref: Typefaces49243
+Node: Font styles49571
+Node: Font sizes53836
+Node: Low-level font commands55455
+Ref: low level font commands fontencoding55739
+Ref: low level font commands fontfamily56295
+Ref: low level font commands fontseries57060
+Ref: low level font commands fontshape58212
+Ref: low level font commands fontsize58509
+Ref: low level font commands baselinestretch59034
+Ref: low level font commands linespread59743
+Ref: low level font commands selectfont59993
+Ref: low level font commands usefont60319
+Node: Layout60562
+Node: \onecolumn61060
+Node: \twocolumn61419
+Ref: twocolumn columnsep62042
+Ref: twocolumn columnseprule62291
+Ref: twocolumn columnwidth62587
+Ref: twocolumn dbltopfraction63153
+Ref: twocolumn dblfloatpagefraction64096
+Ref: twocolumn dblfloatsep64343
+Ref: twocolumn dbltextfloatsep64648
+Ref: twocolumn dbltopnumber64831
+Node: \flushbottom65796
+Node: \raggedbottom66896
+Node: Page layout parameters67432
+Ref: page layout parameters columnsep67635
+Ref: page layout parameters columnseprule67635
+Ref: page layout parameters columnwidth67635
+Ref: page layout parameters headheight67889
+Ref: page layout parameters headsep68056
+Ref: page layout parameters footskip68369
+Ref: page layout parameters linewidth68703
+Ref: page layout parameters marginparpush69056
+Ref: page layout parameters marginsep69056
+Ref: page layout parameters marginparwidth69056
+Ref: page layout parameters oddsidemargin70096
+Ref: page layout parameters evensidemargin70096
+Ref: page layout parameters paperheight70633
+Ref: page layout parameters paperwidth70859
+Ref: page layout parameters textheight71083
+Ref: page layout parameters textwidth71472
+Ref: page layout parameters hsize72401
+Ref: page layout parameters topmargin72607
+Ref: page layout parameters topskip72911
+Node: Floats73127
+Ref: floats bottomfraction77495
+Ref: floats floatpagefraction77622
+Ref: floats textfraction77733
+Ref: floats topfraction77935
+Ref: floats floatsep78187
+Ref: floats intextsep78297
+Ref: floats textfloatsep78512
+Ref: floats bottomnumber78776
+Ref: floats dbltopnumber78884
+Ref: floats topnumber79003
+Ref: floats totalnumber79107
+Node: Sectioning79636
+Ref: sectioning secnumdepth82369
+Ref: Sectioning/secnumdepth82369
+Ref: sectioning tocdepth82970
+Ref: Sectioning/tocdepth82970
+Node: \part84015
+Node: \chapter86191
+Node: \section89965
+Node: \subsection93232
+Node: \subsubsection & \paragraph & \subparagraph95946
+Node: \appendix98603
+Node: \frontmatter & \mainmatter & \backmatter99893
+Node: \@startsection101234
+Ref: startsection name102611
+Ref: \@startsection/name102611
+Ref: startsection level103065
+Ref: \@startsection/level103065
+Ref: startsection indent103945
+Ref: \@startsection/indent103945
+Ref: startsection beforeskip104208
+Ref: \@startsection/beforeskip104208
+Ref: startsection afterskip105729
+Ref: \@startsection/afterskip105729
+Ref: startsection style107040
+Ref: \@startsection/style107040
+Node: Cross references110746
+Node: \label112839
+Node: \pageref114659
+Node: \ref115449
+Node: Environments116425
+Node: abstract118427
+Node: array120016
+Node: center122908
+Node: \centering124660
+Node: description126157
+Node: displaymath128372
+Node: document130159
+Node: \AtBeginDocument130589
+Node: \AtEndDocument131213
+Node: enumerate131857
+Ref: enumerate enumi133720
+Ref: enumerate enumii133720
+Ref: enumerate enumiii133720
+Ref: enumerate enumiv133720
+Ref: enumerate labelenumi134118
+Ref: enumerate labelenumii134118
+Ref: enumerate labelenumiii134118
+Ref: enumerate labelenumiv134118
+Node: eqnarray134657
+Node: equation136652
+Node: figure137320
+Node: filecontents139474
+Node: flushleft141221
+Node: \raggedright142238
+Node: flushright143436
+Node: \raggedleft144172
+Node: itemize144962
+Ref: itemize labelitemi146184
+Ref: itemize labelitemii146184
+Ref: itemize labelitemiii146184
+Ref: itemize labelitemiv146184
+Ref: itemize leftmargin147026
+Ref: itemize leftmargini147026
+Ref: itemize leftmarginii147026
+Ref: itemize leftmarginiii147026
+Ref: itemize leftmarginiv147026
+Ref: itemize leftmarginv147026
+Ref: itemize leftmarginvi147026
+Node: letter148430
+Node: list148668
+Ref: list makelabel151113
+Ref: list itemindent152497
+Ref: list itemsep152634
+Ref: list labelsep153286
+Ref: list labelwidth153449
+Ref: list leftmargin154460
+Ref: list listparindent155313
+Ref: list parsep155544
+Ref: list partopsep156047
+Ref: list rightmargin156845
+Ref: list topsep157030
+Ref: list beginparpenalty160605
+Ref: list itempenalty160704
+Ref: list endparpenalty160808
+Node: \item161680
+Node: trivlist162928
+Node: math164456
+Node: minipage164762
+Node: picture170039
+Node: \put176508
+Node: \multiput177073
+Node: \qbezier177812
+Node: \graphpaper178737
+Node: \line179531
+Node: \linethickness181495
+Node: \thinlines181944
+Node: \thicklines182355
+Node: \circle182739
+Node: \oval183279
+Node: \shortstack184255
+Node: \vector185652
+Node: \makebox (picture)186568
+Node: \framebox (picture)187750
+Node: \frame189223
+Node: \dashbox189663
+Node: quotation & quote190798
+Node: tabbing191694
+Node: table197687
+Node: tabular199780
+Ref: tabular arrayrulewidth206110
+Ref: tabular arraystrech206350
+Ref: tabular doublerulesep206571
+Ref: tabular tabcolsep206707
+Node: \multicolumn207228
+Node: \vline211087
+Node: \cline212478
+Node: \hline213188
+Node: thebibliography213870
+Node: \bibitem216280
+Node: \cite218555
+Node: \nocite220205
+Node: Using BibTeX220689
+Node: theorem222844
+Node: titlepage223766
+Node: verbatim225049
+Node: \verb226559
+Node: verse228379
+Node: Line breaking229606
+Node: \\230972
+Node: \obeycr & \restorecr233405
+Node: \newline234199
+Node: \- (hyphenation)235228
+Node: \discretionary236866
+Node: \fussy & \sloppy237754
+Node: sloppypar238537
+Node: \hyphenation239683
+Node: \linebreak & \nolinebreak240277
+Node: Page breaking241424
+Node: \clearpage & \cleardoublepage243453
+Node: \newpage244973
+Node: \enlargethispage246271
+Node: \pagebreak & \nopagebreak247227
+Node: Footnotes248893
+Node: \footnote250039
+Ref: footnote footnoterule251307
+Ref: footnote footnotesep251918
+Node: \footnotemark252984
+Node: \footnotetext255323
+Node: Footnotes in section headings255924
+Node: Footnotes in a table256757
+Node: Footnotes of footnotes259679
+Node: Definitions260383
+Node: \newcommand & \renewcommand261260
+Node: \providecommand266490
+Node: \newcounter267636
+Node: \newlength269363
+Node: \newsavebox270185
+Node: \newenvironment & \renewenvironment271101
+Node: \newtheorem276425
+Node: \newfont279997
+Node: \protect281228
+Node: \ignorespaces & \ignorespacesafterend283614
+Node: Counters286352
+Node: \alph \Alph \arabic \roman \Roman \fnsymbol288053
+Node: \usecounter290707
+Node: \value291566
+Node: \setcounter292619
+Node: \addtocounter293215
+Node: \refstepcounter293669
+Node: \stepcounter294338
+Node: \day & \month & \year294884
+Node: Lengths295695
+Node: Units of length300164
+Ref: units of length pt300367
+Ref: units of length pc300489
+Ref: units of length in300512
+Ref: units of length bp300538
+Ref: units of length cm300669
+Ref: units of length mm300691
+Ref: units of length dd300713
+Ref: units of length cc300745
+Ref: units of length sp300770
+Ref: Lengths/em300801
+Ref: Lengths/en300801
+Ref: Lengths/ex300801
+Ref: units of length em300801
+Ref: units of length en300801
+Ref: units of length ex300801
+Node: \setlength301657
+Node: \addtolength302714
+Node: \settodepth303754
+Node: \settoheight304614
+Node: \settowidth305480
+Node: Making paragraphs306329
+Node: \par308100
+Node: \indent & \noindent310047
+Node: \parindent & \parskip311581
+Node: Marginal notes312616
+Ref: marginal notes marginparpush314012
+Ref: marginal notes marginparsep314125
+Ref: marginal notes marginparwidth314257
+Node: Math formulas314606
+Node: Subscripts & superscripts318774
+Node: Math symbols320932
+Node: Blackboard bold347099
+Node: Calligraphic347871
+Node: \boldmath & \unboldmath348443
+Node: Dots349957
+Ref: ellipses cdots350379
+Ref: ellipses ddots350526
+Ref: ellipses ldots350615
+Ref: ellipses vdots351036
+Node: Math functions352222
+Node: Math accents353866
+Node: Over- and Underlining354765
+Node: Spacing in math mode356592
+Ref: spacing in math mode thickspace357524
+Ref: spacing in math mode medspace357616
+Ref: Spacing in math mode/\thinspace357712
+Ref: spacing in math mode thinspace357712
+Ref: spacing in math mode negthinspace358193
+Ref: spacing in math mode quad358391
+Ref: spacing in math mode qquad358647
+Node: Math miscellany358745
+Node: Colon character & \colon359304
+Node: \*359997
+Node: \frac360581
+Node: \left & \right360961
+Node: \sqrt362135
+Node: \stackrel362730
+Node: Modes363003
+Ref: modes paragraph mode363453
+Ref: modes lr mode363649
+Ref: modes math mode364255
+Ref: modes vertical mode364590
+Ref: modes internal vertical mode364761
+Ref: modes inner paragraph mode365234
+Ref: modes outer paragraph mode365234
+Node: \ensuremath365648
+Node: Page styles366353
+Node: \maketitle367116
+Node: \pagenumbering370126
+Node: \pagestyle372114
+Node: \thispagestyle375616
+Node: Spaces376570
+Node: \enspace & \quad & \qquad378011
+Node: \hspace378925
+Node: \hfill380763
+Node: \hss381827
+Node: \spacefactor382521
+Node: \@385908
+Ref: \AT386008
+Node: \frenchspacing387948
+Node: \normalsfcodes388783
+Node: \(SPACE)389030
+Node: ~390665
+Node: \thinspace & \negthinspace393135
+Node: \/394078
+Node: \hrulefill & \dotfill395384
+Node: \bigskip & \medskip & \smallskip396740
+Ref: bigskip397558
+Ref: medskip397762
+Ref: smallskip397971
+Node: \bigbreak & \medbreak & \smallbreak398632
+Node: \strut399618
+Node: \vspace402812
+Node: \vfill404375
+Node: \addvspace405303
+Node: Boxes407301
+Node: \mbox & \makebox408007
+Ref: mbox makebox depth409219
+Ref: mbox makebox height409219
+Ref: mbox makebox width409219
+Ref: mbox makebox totalheight409219
+Node: \fbox & \framebox411313
+Ref: fbox framebox fboxrule412626
+Ref: fbox framebox fboxsep412816
+Node: \parbox413905
+Node: \raisebox416209
+Ref: raisebox depth417172
+Ref: raisebox height417172
+Ref: raisebox width417172
+Ref: raisebox totalheight417172
+Node: \sbox & \savebox417886
+Node: lrbox420852
+Node: \usebox421674
+Node: Color422080
+Node: Color package options422879
+Node: Color models424525
+Ref: color models cmyk425322
+Ref: color models gray425685
+Ref: color models rgb425834
+Ref: color models RGB426171
+Ref: color models named426546
+Node: Commands for color426834
+Node: Define colors427249
+Node: Colored text427974
+Node: Colored boxes430372
+Node: Colored pages431761
+Node: Graphics432454
+Node: Graphics package options434581
+Node: Graphics package configuration437334
+Node: \graphicspath438136
+Node: \DeclareGraphicsExtensions441027
+Node: \DeclareGraphicsRule442795
+Node: Commands for graphics445977
+Node: \includegraphics446482
+Ref: includegraphics width451532
+Ref: includegraphics height452063
+Ref: includegraphics totalheght452469
+Ref: includegraphics keepaspectratio452733
+Ref: includegraphics viewport454419
+Ref: includegraphics trim454789
+Ref: includegraphics clip455245
+Ref: includegraphics page455505
+Ref: includegraphics pagebox455596
+Ref: includegraphics interpolate456461
+Ref: includegraphics quiet456666
+Ref: includegraphics draft456827
+Ref: includegraphics bb457632
+Ref: includegraphics bbllx458030
+Ref: includegraphics bblly458030
+Ref: includegraphics bburx458030
+Ref: includegraphics bbury458030
+Ref: includegraphics natwidth458172
+Ref: includegraphics natheight458172
+Ref: includegraphics hiresbb458358
+Ref: includegraphics type459120
+Ref: includegraphics ext459160
+Ref: includegraphics read459263
+Ref: includegraphics command459380
+Node: \rotatebox459625
+Node: \scalebox462451
+Node: \resizebox463507
+Node: Special insertions464699
+Node: Reserved characters465501
+Node: Upper and lower case466703
+Node: Symbols by font position468618
+Node: Text symbols469238
+Node: Accents473239
+Node: Additional Latin letters475254
+Ref: Non-English characters475425
+Node: \rule476442
+Node: \today477614
+Node: Splitting the input478550
+Node: \endinput480291
+Node: \include & \includeonly481558
+Node: \input485780
+Node: Front/back matter486995
+Node: Table of contents etc.487328
+Node: \addcontentsline491064
+Node: \addtocontents493906
+Node: \nofiles495497
+Node: Indexes496229
+Node: \index497857
+Node: makeindex502966
+Ref: makeindex preamble504634
+Ref: makeindex postamble504774
+Ref: makeindex group skip504859
+Ref: makeindex letheadflag505179
+Ref: makeindex lethead prefix505640
+Ref: makeindex lethead suffix505792
+Ref: makeindex item 0505940
+Ref: makeindex item 1506020
+Ref: makeindex item 2506095
+Ref: makeindex item 01506173
+Ref: makeindex item x1506278
+Ref: makeindex item 12506483
+Ref: makeindex item x2506591
+Ref: makeindex delim 0506751
+Ref: makeindex delim 1506881
+Ref: makeindex delim 2507011
+Ref: makeindex delim n507137
+Ref: makeindex delim r507272
+Ref: makeindex line max507380
+Ref: makeindex indent space507515
+Ref: makeindex indent length507610
+Ref: makeindex page precedence507795
+Node: \printindex508669
+Node: Glossaries509141
+Node: \newglossaryentry511108
+Node: \gls512577
+Node: Letters513371
+Node: \address516998
+Node: \cc517809
+Node: \closing518251
+Node: \encl518565
+Node: \location518979
+Node: \makelabels519243
+Node: \name521560
+Node: \opening521801
+Node: \ps522082
+Node: \signature522371
+Node: \telephone523599
+Node: Terminal input/output523964
+Node: \typein524229
+Node: \typeout525478
+Node: Command line526522
+Node: Command line options528580
+Node: Command line input532139
+Node: Recovering from errors534003
+Node: Document templates535349
+Node: beamer template535794
+Node: article template536448
+Node: book template536875
+Node: Larger book template537356
+Node: tugboat template538842
+Node: Index541213
+Ref: Command Index541299
 
 End Tag Table

Modified: trunk/latex2e.pdf
===================================================================
(Binary files differ)

Modified: trunk/latex2e.texi
===================================================================
--- trunk/latex2e.texi	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.texi	2018-07-25 14:57:02 UTC (rev 684)
@@ -29,6 +29,7 @@
 @c xx JH \baselineskip https://texfaq.org/FAQ-baselinepar
 @c xx JH \contentsline, \@@dottedtocline?
 @c xx JH more on \write18, beyond what's mentioned in Command line.
+ at c xx JH \numexpr, \dimexpr, \glueexpr, \muexpr
 @c
 @c xx The typeset source2e has an index with all kernel
 @c xx commands, though some are internal and shouldn't be included.
@@ -39,8 +40,8 @@
 This document is an unofficial reference manual for @LaTeX{}, a
 document preparation system, version of @value{UPDATED}.
 
-This manual was originally translated from @file{LATEX.HLP} v1.0a in
-the VMS Help Library.  The pre-translation version was written by
+This manual was originally translated from @file{LATEX.HLP} v1.0a in the
+VMS Help Library.  The pre-translation version was written by
 George at tie{}D. Greenwade of Sam Houston State University.  The
 @LaTeX{}@tie{}2.09 version was written by Stephen Gilmore.  The
 @LaTeX{}2e version was adapted from this by Torsten Martinsen.  Karl
@@ -48,8 +49,10 @@
 using @cite{Hypertext Help with @LaTeX{}}, by Sheldon Green, and
 @cite{@LaTeX{} Command Summary} (for @LaTeX{}@tie{}2.09) by
 L. at tie{}Botway and C. at tie{}Biemesderfer (published by the @TeX{} Users
-Group as @cite{@TeX{}niques} number 10), as reference material (no
-text was directly copied).
+Group as @cite{@TeX{}niques} number 10), as reference material.  We also
+gratefully acknowledge additional material appearing in
+latex2e-reference by Martin Herbert Dietze.  (From these references no
+text was directly copied.)
 
 Copyright 2007, 2008, 2009, 2010, 2011, 2012, 2013,
 2014, 2015, 2016, 2017, 2018 Karl Berry.@*
@@ -5446,7 +5449,7 @@
 
 @end table
 
-The @var{inner-pos} argument makes sense when the @var{height} options
+The @var{inner-pos} argument makes sense when the @var{height} option
 is set to a value larger than the @code{minipage}'s natural height.  To
 see the effect of the options, run this example with the various choices
 in place of @code{b}.
@@ -9670,30 +9673,37 @@
 A @dfn{length} is a measure of distance.  Many @LaTeX{} commands take a
 length as an argument.
 
-This shows a box of the given length.
+Lengths come in two types.  A @dfn{rigid length} such as @code{10pt}
+does not contain a @code{plus} or @code{minus} component.  (Plain @TeX{}
+calls this a @dfn{dimen}.)  A @dfn{rubber length} (what Plain @TeX{}
+calls a @dfn{skip}) such as as with @code{1cm plus0.05cm minus0.01cm}
+can contain either or both of those components.  In that rubber length,
+the @code{1cm} is the @dfn{natural length} while the other two, the
+ at code{plus} and @code{minus} components, allow @TeX{} to stretch or
+shrink the length to optimize placement.
 
+The illustrations below use these two commands.
+
 @example
-\newcommand@{\blackbar@}[1]@{\rule@{#1@}@{10pt@}@}   % make a bar 
-\newcommand@{\showhbox@}[2]@{\fboxsep=0pt\fbox@{\hbox to #1@{#2@}@}@} % box it
-XXX\showhbox@{100pt@}@{\blackbar@{100pt@}@}YYY
+% make a black bar 10pt tall and #1 wide
+\newcommand@{\blackbar@}[1]@{\rule@{#1@}@{10pt@}@}
+
+% Make a box around #2 that is #1 wide (excluding the border)
+\newcommand@{\showhbox@}[2]@{%
+  \fboxsep=0pt\fbox@{\hbox to #1@{#2@}@}@} 
 @end example
 
 @noindent
-It produces a black bar 100 at tie{}points long between @samp{XXX} and
- at samp{YYY}.
+This example uses those commands to show a black bar 100 at tie{}points
+long between @samp{XXX} and @samp{YYY}.  This length is rigid.
 
-Lengths come in two types.  A @dfn{rigid length} (what Plain @TeX{}
-calls a @dfn{dimen}) such as @code{10pt} does not contain a @code{plus}
-or @code{minus} component.  The above example shows a rigid length. A
- at dfn{rubber length} (what Plain @TeX{} calls a @dfn{skip}) can contain
-those components, as with @code{1cm plus0.05cm minus0.01cm}.  Here the
- at code{1cm} is the @dfn{natural length} while the other two, the
- at code{plus} and @code{minus} components, allow the length to stretch or
-shrink.
+ at example
+XXX\showhbox@{100pt@}@{\blackbar@{100pt@}@}YYY
+ at end example
 
-Shrinking is simpler: with @code{1cm minus 0.05cm}, the natural length
-is 1 at dmn{cm} but if smaller is needed then @TeX{} can shrink it down as
-far as 0.95 at dmn{cm}.  Beyond that, @TeX{} refuses to shrink any more.
+As for rubber lengths, shrinking is simpler one: with @code{1cm minus
+0.05cm}, the natural length is 1 at dmn{cm} but @TeX{} can shrink it down
+as far as 0.95 at dmn{cm}.  Beyond that, @TeX{} refuses to shrink any more.
 Thus, below the first one works fine, producing a space of
 98 at tie{}points between the two bars.
 
@@ -9713,7 +9723,7 @@
 the total to less than 309 at tie{}points.
 
 Stretching is like shrinking except that if @TeX{} is asked to stretch
-beyond the given amount, it won't refuse.  Here the first line is fine,
+beyond the given amount, it will do it.  Here the first line is fine,
 producing a space of 110 at tie{}points between the bars.
 
 @example
@@ -9726,11 +9736,9 @@
 
 @noindent
 In the second line @TeX{} needs a stretch of 10 at tie{}points and only
-1 at tie{}point was specified.  In this situation, @TeX{} stretches the
-space to the required length, but it complains with a warning like
- at samp{Underfull \hbox (badness 10000) detected at line 22}.  (We won't
-discuss badness; the point is that the system was not given as much
-stretch as needed.)
+1 at tie{}point was specified.  @TeX{} stretches the space to the required
+length but it gives you a warning like @samp{Underfull \hbox (badness
+10000) detected at line 22}.  (We won't discuss badness.)
 
 You can put both stretch and shrink in the same length, as in
 @code{1ex plus 0.05ex minus 0.02ex}.
@@ -9739,17 +9747,18 @@
 stretch or shrink in proportion.
 
 @example
-XXX\showhbox@{300pt@}@{\blackbar@{100pt@}%  left
+XXX\showhbox@{300pt@}@{%
+  \blackbar@{100pt@}%  left
   \hspace@{0pt plus 50pt@}\blackbar@{80pt@}\hspace@{0pt plus 10pt@}%  middle
   \blackbar@{100pt@}@}YYY  % right
 @end example
 
 @noindent
-The outside bars take up 100 at tie{}points, so the middle needs another
-100.  In the middle the bar takes up 80 at tie{}points, so the two
- at code{\hspace}'s must stretch 20 at tie{}points.  Because the two say
- at code{plus 50pt} and @code{plus 10pt}, @TeX{} gets 5/6 of the
-stretch from the first space and 1/6 from the second.
+The left and right bars take up 100 at tie{}points, so the middle needs
+another 100.  The middle bar is 80 at tie{}points so the two
+ at code{\hspace}'s must stretch 20 at tie{}points.  Because the two are
+ at code{plus 50pt} and @code{plus 10pt}, @TeX{} gets 5/6 of the stretch
+from the first space and 1/6 from the second.
 
 The @code{plus} or @code{minus} component of a rubber length can contain
 a @dfn{fill} component, as in @code{1in plus2fill}.  This gives the
@@ -9765,10 +9774,10 @@
 \end@{minipage@}
 @end example
 
- at TeX{} actually has three infinite glue components @code{fil},
- at code{fill}, and @code{filll}.  The later ones are more infinite than
-the earlier ones.  Ordinarily document authors only use the middle one
-(@pxref{\hfill} and @pxref{\vfill}).
+ at TeX{} actually has three levels of infinity for glue components:
+ at code{fil}, @code{fill}, and @code{filll}.  The later ones are more
+infinite than the earlier ones.  Ordinarily document authors only use
+the middle one (@pxref{\hfill} and @pxref{\vfill}).
 
 Multiplying a rubber length by a number turns it into a rigid length, so
 that after @code{\setlength@{\ylength@}@{1in plus 0.2in@}} and
@@ -9912,8 +9921,12 @@
 He said stop going to those places.
 @end example
 
-If there is no such length @var{len} then you get something like
- at samp{Undefined control sequence. <argument> \praindent}.
+If there is no such length, for example if you mistype as
+ at code{\newlength@{\specparindent@}\setlength@{\sepcparindent@}@{...@}},
+then you get an error like @samp{Undefined control sequence. <argument>
+\sepcindent}.  If you omit the backslash at the start of the length name
+then you get an error like @samp{Missing number, treated as zero. <to be
+read again> \relax l.19 \setlength@{specparindent@}@{0.6\parindent@}}
 
 
 @node \addtolength
@@ -9946,9 +9959,10 @@
 @noindent
 then it has the value @code{1pt plus 1pt} for the second paragraph.
 
-If there is no such length @var{len} then you get something like
- at samp{Undefined control sequence. <argument> \praindent}.  If you leave
-off the backslash at the start of @var{len}, as in
+If there is no such length @var{len}, for example if you mistype as
+ at code{\addtolength@{\specparindent@}@{0.6\praindent@}}, then you get
+something like @samp{Undefined control sequence. <argument> \praindent}.
+If you leave off the backslash at the start of @var{len}, as in
 @code{\addtolength@{parindent@}@{1pt@}}, then you get something like
 @samp{You can't use `the letter p' after \advance}.
 
@@ -9976,9 +9990,10 @@
 \the\alphabetdepth
 @end example
 
-If there is no such length @var{len} then you get something like
- at samp{Undefined control sequence. <argument> \alphabetdepth}.  If you
-leave the backslash out of @var{len}, as in
+If there is no such length @var{len}, for example if you mistype as
+ at code{\settodepth@{\aplhabetdepth@}@{abc...@}}, then you get something
+like @samp{Undefined control sequence. <argument> \aplhabetdepth}.  If
+you leave the backslash out of @var{len}, as in
 @code{\settodepth@{alphabetdepth@}@{...@}} then you get something like
 @samp{Missing number, treated as zero. <to be read again> \setbox}.
 
@@ -10006,9 +10021,10 @@
 \the\alphabetheight
 @end example
 
-If there is no such length @var{len} then you get something like
- at samp{Undefined control sequence. <argument> \alphabetheight}.  If you
-leave the backslash out of @var{len}, as in
+If there is no such length @var{len}, for example if you mistype as
+ at code{\settoheight@{\aplhabetheight@}@{abc...@}}, then you get something
+like @samp{Undefined control sequence. <argument> \alphabetheight}.  If
+you leave the backslash out of @var{len}, as in
 @code{\settoheight@{alphabetheight@}@{...@}} then you get something like
 @samp{Missing number, treated as zero. <to be read again> \setbox}.
 
@@ -10036,51 +10052,23 @@
 \the\alphabetwidth
 @end example
 
-If there is no such length @var{len} then you get something like
- at samp{Undefined control sequence. <argument> \alphabetwidth}.  If you
-leave the backslash out of @var{len}, as in
+If there is no such length @var{len}, for example if you mistype as
+ at code{\settowidth@{\aplhabetwidth@}@{abc...@}}, then you get something
+like @samp{Undefined control sequence. <argument> \aplhabetwidth}.  If
+you leave the backslash out of @var{len}, as in
 @code{\settoheight@{alphabetwidth@}@{...@}} then you get something like
 @samp{Missing number, treated as zero. <to be read again> \setbox}.
 
 
- at c @node Predefined lengths
- at c @section Predefined lengths
-
- at c @cindex lengths, predefined
- at c @cindex predefined lengths
-
- at c @code{\width}
- at c @findex \width
-
- at c @code{\height}
- at c @findex \height
-
- at c @code{\depth}
- at c @findex \depth
-
- at c @code{\totalheight}
- at c @findex \totalheight
-
- at c These length parameters can be used in the arguments of the box-making
- at c commands (@pxref{Boxes}).  They specify the natural width, etc., of the
- at c text in the box. @code{\totalheight} equals
- at c @math{@code{@backslashchar{}height} + @code{@backslashchar{}depth}}. To
- at c make a box with the text stretched to double the natural size, e.g., say
-
- at c @example
- at c \makebox[2\width]@{Get a stretcher@}
- at c @end example
-
-
 @node Making paragraphs
 @chapter Making paragraphs
 
 @cindex making paragraphs
 @cindex paragraphs
 
-Once @LaTeX{} has all of a paragraph's contents it divides it into
-lines, in a way that is optimized over the entire paragraph (@pxref{Line
-breaking}).  To end the current paragraph, put an empty line.
+To start a paragraph, just type some text.  To end the current
+paragraph, put an empty line.  This is three paragraphs, separated by
+two empty lines.
 
 @example
 It is a truth universally acknowledged, that a single man in possession
@@ -10098,6 +10086,10 @@
 The separator lines must be empty, including not containing a comment
 character, @code{%}.
 
+Once @LaTeX{} has gathered all of a paragraph's contents it divides that
+content into lines in a way that is optimized over the entire paragraph
+(@pxref{Line breaking}).
+
 There are places where a new paragraph is not permitted.  Don't put a
 blank line in math mode (@pxref{Modes}); here the line before the
 @code{\end@{equation@}}
@@ -10138,7 +10130,7 @@
 @findex \par
 @cindex paragraph, ending
 
-Synopsis (note that while reading the input @TeX{}, converts two
+Synopsis (note that while reading the input @TeX{} converts two
 consecutive newlines to a @code{\par}):
 
 @example
@@ -10157,22 +10149,25 @@
   \whatCheatingIs\par\whatHappensWhenICatchYou@}
 @end example
 
-The @code{\par} command does nothing in LR mode or a vertical mode but
-it terminates paragraph mode, bringing @LaTeX{} to vertical mode
+In LR mode or a vertical mode the @code{\par} command does nothing but
+it terminates paragraph mode, switching @LaTeX{} to vertical mode
 (@pxref{Modes}).
 
-You cannot use the @code{\par} command in math mode or in the argument
-of many commands, such as the @code{\section} command (@pxref{Making
-paragraphs} and @pxref{\newcommand & \renewcommand}).
+You cannot use the @code{\par} command in a math mode.  You also cannot
+use it in the argument of many commands, such as the @code{\section}
+command (@pxref{Making paragraphs} and @ref{\newcommand &
+\renewcommand}).
 
-The @code{\par} command differs from the @code{\paragraph} command in
-that the latter is, like @code{\section} or @code{\subsection}, a
-sectioning unit used by the standard @LaTeX{} documents.
+The @code{\par} command is not the same as the @code{\paragraph}
+command. The latter is, like @code{\section} or @code{\subsection}, a
+sectioning unit used by the standard @LaTeX{} documents
+(@pxref{\subsubsection & \paragraph & \subparagraph}).
 
-The @code{\par} command differs from @code{\newline} and the line break
-double backslash, @code{\\}, in that \par ends the paragraph not just
-the line.  It also triggers the addition of the between-paragraph
-vertical space @code{\parskip} (@pxref{\parindent & \parskip}).
+The @code{\par} command is not the same as @code{\newline} or the line
+break double backslash, @code{\\}.  The difference is that @code{\par}
+ends the paragraph, not just the line, and also triggers the addition of
+the between-paragraph vertical space @code{\parskip} (@pxref{\parindent
+& \parskip}).
 
 The output from this example
 
@@ -14410,9 +14405,9 @@
 You can add color to text, rules, etc.  You can also have color in a box
 or on an entire page and write text on top of it.
 
-Color support comes as an additional package.  So all the commands below
-will only work if your document preamble contains
- at code{\usepackage@{color@}}, that brings in the standard package.
+Color support comes as an additional package.  So put
+ at code{\usepackage@{color@}} in your document preamble to use the
+commands described here.
 
 Many other packages also supplement @LaTeX{}'s color abilities.
 Particularly worth mentioning is @file{xcolor}, which is widely used and
@@ -18427,9 +18422,9 @@
 @var{argument} does not start with a backslash then @TeX{} considers it
 the name of a file to input. Otherwise it waits for the first
 @code{\input} instruction and the name of the input file will be the job
-name. This is used to name the log file the output file.  This option
-overrides that process and directly specifies the name.  @xref{Command
-line input} for an example of its use.
+name. This is used to name the log file the output file.  The
+ at code{jobname} option overrides that process and directly specifies the
+name.  @xref{Command line input} for an example of its use.
 
 @findex --output-directory @r{command-line option}
 @item -output-directory=@var{directory}
@@ -18439,10 +18434,10 @@
 @findex --no-shell-escape @r{command-line option}
 @findex --enable-write18 @r{command-line option}
 @findex --disable-write18 @r{command-line option}
- at item shell-escape
- at itemx no-shell-escape
- at itemx enable-write18
- at itemx disable-write18
+ at item --shell-escape
+ at itemx --no-shell-escape
+ at itemx --enable-write18
+ at itemx --disable-write18
 Enable or disable @code{\write18@{@var{shell command}@}}.  The first two
 options are for with @TeX{} Live or Mac at TeX{} while the second two are
 for MiK at TeX{}.
@@ -18506,7 +18501,7 @@
 
 @noindent
 Compiling this document @file{book.tex} with the command line
- at code{pdflatex test} will give the @samp{CTAN} link in blue.  But
+ at code{pdflatex book} will give the @samp{CTAN} link in blue.  But
 compiling it with @code{pdflatex "\def\paperversion@{@}\input test.tex"}
 has the link in black.  (Note the use of double quotes to prevent
 interpretation of the symbols by the command line shell; your system may

Modified: trunk/latex2e.txt
===================================================================
--- trunk/latex2e.txt	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.txt	2018-07-25 14:57:02 UTC (rev 684)
@@ -4156,10 +4156,9 @@
      Stretch CONTENTS out vertically; it must contain vertically
      stretchable space.
 
-   The INNER-POS argument makes sense when the HEIGHT options is set to
-a value larger than the 'minipage''s natural height.  To see the effect
-of the options, run this example with the various choices in place of
-'b'.
+   The INNER-POS argument makes sense when the HEIGHT option is set to a
+value larger than the 'minipage''s natural height.  To see the effect of
+the options, run this example with the various choices in place of 'b'.
 
      Text before
      \begin{center}
@@ -13716,17 +13715,17 @@
      start with a backslash then TeX considers it the name of a file to
      input.  Otherwise it waits for the first '\input' instruction and
      the name of the input file will be the job name.  This is used to
-     name the log file the output file.  This option overrides that
-     process and directly specifies the name.  *Note Command line
+     name the log file the output file.  The 'jobname' option overrides
+     that process and directly specifies the name.  *Note Command line
      input:: for an example of its use.
 
 '-output-directory=DIRECTORY'
      Write files in the directory DIRECTORY.  It must already exist.
 
-'shell-escape'
-'no-shell-escape'
-'enable-write18'
-'disable-write18'
+'--shell-escape'
+'--no-shell-escape'
+'--enable-write18'
+'--disable-write18'
      Enable or disable '\write18{SHELL COMMAND}'.  The first two options
      are for with TeX Live or MacTeX while the second two are for
      MiKTeX.
@@ -13776,7 +13775,7 @@
      \href{https://www.ctan.org}{CTAN}  % in body
        ...
 
-Compiling this document 'book.tex' with the command line 'pdflatex test'
+Compiling this document 'book.tex' with the command line 'pdflatex book'
 will give the 'CTAN' link in blue.  But compiling it with 'pdflatex
 "\def\paperversion{}\input test.tex"' has the link in black.  (Note the
 use of double quotes to prevent interpretation of the symbols by the
@@ -14060,57 +14059,57 @@
 
 * Menu:
 
-* &:                                     tabular.           (line  5037)
+* &:                                     tabular.           (line  5036)
 * * prompt:                              Recovering from errors.
-                                                            (line 13911)
+                                                            (line 13910)
 * *-form of environment commands:        \newenvironment & \renewenvironment.
-                                                            (line  6754)
+                                                            (line  6753)
 * *-form of sectioning commands:         Sectioning.        (line  2077)
 * *-form, defining new commands:         \newcommand & \renewcommand.
-                                                            (line  6509)
+                                                            (line  6508)
 * --disable-write18 command-line option: Command line options.
-                                                            (line 13813)
+                                                            (line 13812)
 * --enable-write18 command-line option:  Command line options.
-                                                            (line 13813)
+                                                            (line 13812)
 * --file-line-error command-line option: Command line options.
-                                                            (line 13840)
+                                                            (line 13839)
 * --halt-on-error command-line option:   Command line options.
-                                                            (line 13837)
+                                                            (line 13836)
 * --help command-line option:            Command line options.
-                                                            (line 13778)
+                                                            (line 13777)
 * --interaction command-line option:     Command line options.
-                                                            (line 13781)
+                                                            (line 13780)
 * --jobname command-line option:         Command line options.
-                                                            (line 13798)
+                                                            (line 13797)
 * --no-file-line-error command-line option: Command line options.
-                                                            (line 13840)
+                                                            (line 13839)
 * --no-shell-escape command-line option: Command line options.
-                                                            (line 13813)
+                                                            (line 13812)
 * --output-directory command-line option: Command line options.
-                                                            (line 13810)
+                                                            (line 13809)
 * --shell-escape command-line option:    Command line options.
-                                                            (line 13813)
+                                                            (line 13812)
 * --version command-line option:         Command line options.
-                                                            (line 13773)
+                                                            (line 13772)
 * .aux file:                             Output files.      (line   449)
 * .dvi file:                             Output files.      (line   426)
-* .glo file:                             Glossaries.        (line 13245)
-* .idx file:                             Indexes.           (line 12884)
-* .idx file <1>:                         makeindex.         (line 13036)
-* .ind file:                             makeindex.         (line 13036)
-* .isty file:                            makeindex.         (line 13048)
+* .glo file:                             Glossaries.        (line 13244)
+* .idx file:                             Indexes.           (line 12883)
+* .idx file <1>:                         makeindex.         (line 13035)
+* .ind file:                             makeindex.         (line 13035)
+* .isty file:                            makeindex.         (line 13047)
 * .lof file:                             Output files.      (line   459)
 * .lof file <1>:                         Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * .log file:                             Output files.      (line   444)
 * .lot file:                             Output files.      (line   459)
 * .lot file <1>:                         Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * .pdf file:                             Output files.      (line   436)
-* .tex, default extension:               Command line.      (line 13735)
+* .tex, default extension:               Command line.      (line 13734)
 * .toc file:                             Output files.      (line   459)
 * .toc file <1>:                         Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * .xdv file:                             TeX engines.       (line   501)
 * 10pt option:                           Document class options.
                                                             (line   771)
@@ -14119,94 +14118,94 @@
 * 12pt option:                           Document class options.
                                                             (line   771)
 * ::                                     Colon character & \colon.
-                                                            (line  9335)
+                                                            (line  9334)
 * : <1>:                                 Colon character & \colon.
-                                                            (line  9335)
+                                                            (line  9334)
 * [...] for optional arguments:          LaTeX command syntax.
                                                             (line   520)
 * \ character starting commands:         LaTeX command syntax.
                                                             (line   520)
 * \!:                                    Spacing in math mode.
-                                                            (line  9312)
-* \" (umlaut accent):                    Accents.           (line 12227)
+                                                            (line  9311)
+* \" (umlaut accent):                    Accents.           (line 12226)
 * \#:                                    Reserved characters.
-                                                            (line 11939)
+                                                            (line 11938)
 * \$:                                    Reserved characters.
-                                                            (line 11939)
+                                                            (line 11938)
 * \%:                                    Reserved characters.
-                                                            (line 11939)
+                                                            (line 11938)
 * \&:                                    Reserved characters.
-                                                            (line 11939)
-* \' (acute accent):                     Accents.           (line 12231)
-* \' (tabbing):                          tabbing.           (line  4883)
-* \*:                                    \*.                (line  9355)
-* \+:                                    tabbing.           (line  4875)
+                                                            (line 11938)
+* \' (acute accent):                     Accents.           (line 12230)
+* \' (tabbing):                          tabbing.           (line  4882)
+* \*:                                    \*.                (line  9354)
+* \+:                                    tabbing.           (line  4874)
 * \,:                                    Spacing in math mode.
-                                                            (line  9298)
-* \-:                                    tabbing.           (line  4879)
-* \- (hyphenation):                      \- (hyphenation).  (line  5904)
-* \. (dot-over accent):                  Accents.           (line 12234)
-* \/:                                    \/.                (line 10174)
+                                                            (line  9297)
+* \-:                                    tabbing.           (line  4878)
+* \- (hyphenation):                      \- (hyphenation).  (line  5903)
+* \. (dot-over accent):                  Accents.           (line 12233)
+* \/:                                    \/.                (line 10173)
 * \::                                    Spacing in math mode.
-                                                            (line  9294)
+                                                            (line  9293)
 * \;:                                    Spacing in math mode.
-                                                            (line  9289)
-* \<:                                    tabbing.           (line  4871)
-* \= (macron accent):                    Accents.           (line 12238)
-* \= (tabbing):                          tabbing.           (line  4865)
-* \>:                                    tabbing.           (line  4869)
+                                                            (line  9288)
+* \<:                                    tabbing.           (line  4870)
+* \= (macron accent):                    Accents.           (line 12237)
+* \= (tabbing):                          tabbing.           (line  4864)
+* \>:                                    tabbing.           (line  4868)
 * \> <1>:                                Spacing in math mode.
-                                                            (line  9294)
-* \> (tabbing):                          tabbing.           (line  4868)
-* \@:                                    \@.                (line  9977)
+                                                            (line  9293)
+* \> (tabbing):                          tabbing.           (line  4867)
+* \@:                                    \@.                (line  9976)
 * \@beginparpenalty:                     list.              (line  3964)
 * \@endparpenalty:                       list.              (line  3972)
-* \@fnsymbol:                            \footnote.         (line  6260)
+* \@fnsymbol:                            \footnote.         (line  6259)
 * \@ifstar:                              \@ifstar.          (line   642)
 * \@itempenalty:                         list.              (line  3968)
 * \@startsection:                        \@startsection.    (line  2548)
-* \a (tabbing):                          tabbing.           (line  4898)
-* \a' (acute accent in tabbing):         tabbing.           (line  4899)
-* \a= (macron accent in tabbing):        tabbing.           (line  4899)
+* \a (tabbing):                          tabbing.           (line  4897)
+* \a' (acute accent in tabbing):         tabbing.           (line  4898)
+* \a= (macron accent in tabbing):        tabbing.           (line  4898)
 * \aa (aa):                              Additional Latin letters.
-                                                            (line 12304)
+                                                            (line 12303)
 * \AA (AA):                              Additional Latin letters.
-                                                            (line 12304)
-* \acute:                                Math accents.      (line  9182)
-* \addcontentsline:                      \addcontentsline.  (line 12744)
-* \address:                              \address.          (line 13424)
-* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12819)
-* \addtocounter:                         \addtocounter.     (line  7299)
-* \addtolength:                          \addtolength.      (line  7535)
-* \addvspace:                            \addvspace.        (line 10499)
+                                                            (line 12303)
+* \acute:                                Math accents.      (line  9181)
+* \addcontentsline:                      \addcontentsline.  (line 12743)
+* \address:                              \address.          (line 13423)
+* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12818)
+* \addtocounter:                         \addtocounter.     (line  7298)
+* \addtolength:                          \addtolength.      (line  7534)
+* \addvspace:                            \addvspace.        (line 10498)
 * \ae (ae):                              Additional Latin letters.
-                                                            (line 12308)
+                                                            (line 12307)
 * \AE (AE):                              Additional Latin letters.
-                                                            (line 12308)
-* \aleph:                                Math symbols.      (line  8016)
+                                                            (line 12307)
+* \aleph:                                Math symbols.      (line  8015)
 * \Alph example:                         enumerate.         (line  3323)
-* \alpha:                                Math symbols.      (line  8019)
+* \alpha:                                Math symbols.      (line  8018)
 * \alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7174)
+                                                            (line  7173)
 * \Alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7179)
-* \alsoname:                             \index.            (line 12970)
-* \amalg:                                Math symbols.      (line  8022)
-* \and for \author:                      \maketitle.        (line  9567)
-* \angle:                                Math symbols.      (line  8025)
+                                                            (line  7178)
+* \alsoname:                             \index.            (line 12969)
+* \amalg:                                Math symbols.      (line  8021)
+* \and for \author:                      \maketitle.        (line  9566)
+* \angle:                                Math symbols.      (line  8024)
 * \appendix:                             \appendix.         (line  2487)
-* \approx:                               Math symbols.      (line  8030)
+* \approx:                               Math symbols.      (line  8029)
 * \arabic{COUNTER}:                      \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7184)
-* \arccos:                               Math functions.    (line  9065)
-* \arcsin:                               Math functions.    (line  9068)
-* \arctan:                               Math functions.    (line  9071)
-* \arg:                                  Math functions.    (line  9074)
+                                                            (line  7183)
+* \arccos:                               Math functions.    (line  9064)
+* \arcsin:                               Math functions.    (line  9067)
+* \arctan:                               Math functions.    (line  9070)
+* \arg:                                  Math functions.    (line  9073)
 * \arraycolsep:                          array.             (line  3006)
-* \arrayrulewidth:                       tabular.           (line  5163)
-* \arraystretch:                         tabular.           (line  5169)
-* \ast:                                  Math symbols.      (line  8033)
-* \asymp:                                Math symbols.      (line  8042)
+* \arrayrulewidth:                       tabular.           (line  5162)
+* \arraystretch:                         tabular.           (line  5168)
+* \ast:                                  Math symbols.      (line  8032)
+* \asymp:                                Math symbols.      (line  8041)
 * \AtBeginDocument:                      \AtBeginDocument.  (line  3236)
 * \AtBeginDvi:                           Class and package commands.
                                                             (line   948)
@@ -14215,87 +14214,87 @@
                                                             (line   953)
 * \AtEndOfPackage:                       Class and package commands.
                                                             (line   953)
-* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9566)
-* \a` (grave accent in tabbing):         tabbing.           (line  4899)
-* \b (bar-under accent):                 Accents.           (line 12253)
+* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9565)
+* \a` (grave accent in tabbing):         tabbing.           (line  4898)
+* \b (bar-under accent):                 Accents.           (line 12252)
 * \backmatter:                           \frontmatter & \mainmatter & \backmatter.
                                                             (line  2520)
-* \backslash:                            Math symbols.      (line  8045)
-* \bar:                                  Math accents.      (line  9185)
+* \backslash:                            Math symbols.      (line  8044)
+* \bar:                                  Math accents.      (line  9184)
 * \baselineskip:                         Low-level font commands.
                                                             (line  1566)
 * \baselinestretch:                      Low-level font commands.
                                                             (line  1576)
 * \begin:                                Environments.      (line  2898)
-* \beta:                                 Math symbols.      (line  8049)
+* \beta:                                 Math symbols.      (line  8048)
 * \bf:                                   Font styles.       (line  1364)
 * \bfseries:                             Font styles.       (line  1329)
-* \bibitem:                              \bibitem.          (line  5390)
-* \bibliography:                         Using BibTeX.      (line  5512)
-* \bibliographystyle:                    Using BibTeX.      (line  5512)
-* \bigcap:                               Math symbols.      (line  8052)
-* \bigcirc:                              Math symbols.      (line  8056)
-* \bigcup:                               Math symbols.      (line  8060)
-* \bigodot:                              Math symbols.      (line  8064)
-* \bigoplus:                             Math symbols.      (line  8067)
-* \bigotimes:                            Math symbols.      (line  8070)
+* \bibitem:                              \bibitem.          (line  5389)
+* \bibliography:                         Using BibTeX.      (line  5511)
+* \bibliographystyle:                    Using BibTeX.      (line  5511)
+* \bigcap:                               Math symbols.      (line  8051)
+* \bigcirc:                              Math symbols.      (line  8055)
+* \bigcup:                               Math symbols.      (line  8059)
+* \bigodot:                              Math symbols.      (line  8063)
+* \bigoplus:                             Math symbols.      (line  8066)
+* \bigotimes:                            Math symbols.      (line  8069)
 * \bigskip:                              \bigskip & \medskip & \smallskip.
+                                                            (line 10279)
+* \bigskipamount:                        \bigskip & \medskip & \smallskip.
                                                             (line 10280)
-* \bigskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10281)
-* \bigsqcup:                             Math symbols.      (line  8081)
-* \bigtriangledown:                      Math symbols.      (line  8073)
-* \bigtriangleup:                        Math symbols.      (line  8077)
-* \biguplus:                             Math symbols.      (line  8084)
-* \bigvee:                               Math symbols.      (line  8088)
-* \bigwedge:                             Math symbols.      (line  8091)
-* \bmod:                                 Math functions.    (line  9077)
+* \bigsqcup:                             Math symbols.      (line  8080)
+* \bigtriangledown:                      Math symbols.      (line  8072)
+* \bigtriangleup:                        Math symbols.      (line  8076)
+* \biguplus:                             Math symbols.      (line  8083)
+* \bigvee:                               Math symbols.      (line  8087)
+* \bigwedge:                             Math symbols.      (line  8090)
+* \bmod:                                 Math functions.    (line  9076)
 * \boldmath:                             \boldmath & \unboldmath.
-                                                            (line  8967)
+                                                            (line  8966)
 * \boldmath <1>:                         \boldmath & \unboldmath.
-                                                            (line  8975)
-* \bot:                                  Math symbols.      (line  8094)
+                                                            (line  8974)
+* \bot:                                  Math symbols.      (line  8093)
 * \bottomfraction:                       Floats.            (line  1990)
 * \bottomfraction <1>:                   Floats.            (line  1991)
-* \bowtie:                               Math symbols.      (line  8099)
-* \Box:                                  Math symbols.      (line  8102)
-* \breve:                                Math accents.      (line  9188)
-* \bullet:                               Math symbols.      (line  8107)
-* \c (cedilla accent):                   Accents.           (line 12263)
+* \bowtie:                               Math symbols.      (line  8098)
+* \Box:                                  Math symbols.      (line  8101)
+* \breve:                                Math accents.      (line  9187)
+* \bullet:                               Math symbols.      (line  8106)
+* \c (cedilla accent):                   Accents.           (line 12262)
 * \cal:                                  Font styles.       (line  1367)
-* \cap:                                  Math symbols.      (line  8110)
-* \capitalacute:                         Accents.           (line 12231)
-* \capitalbreve:                         Accents.           (line 12289)
-* \capitalcaron:                         Accents.           (line 12293)
-* \capitalcedilla:                       Accents.           (line 12263)
-* \capitalcircumflex:                    Accents.           (line 12242)
-* \capitaldieresis:                      Accents.           (line 12227)
-* \capitaldotaccent:                     Accents.           (line 12267)
-* \capitalgrave:                         Accents.           (line 12246)
-* \capitalhungarumlaut:                  Accents.           (line 12271)
-* \capitalmacron:                        Accents.           (line 12238)
-* \capitalnewtie:                        Accents.           (line 12285)
-* \capitalogonek:                        Accents.           (line 12275)
-* \capitalring:                          Accents.           (line 12279)
-* \capitaltie:                           Accents.           (line 12285)
-* \capitaltilde:                         Accents.           (line 12250)
+* \cap:                                  Math symbols.      (line  8109)
+* \capitalacute:                         Accents.           (line 12230)
+* \capitalbreve:                         Accents.           (line 12288)
+* \capitalcaron:                         Accents.           (line 12292)
+* \capitalcedilla:                       Accents.           (line 12262)
+* \capitalcircumflex:                    Accents.           (line 12241)
+* \capitaldieresis:                      Accents.           (line 12226)
+* \capitaldotaccent:                     Accents.           (line 12266)
+* \capitalgrave:                         Accents.           (line 12245)
+* \capitalhungarumlaut:                  Accents.           (line 12270)
+* \capitalmacron:                        Accents.           (line 12237)
+* \capitalnewtie:                        Accents.           (line 12284)
+* \capitalogonek:                        Accents.           (line 12274)
+* \capitalring:                          Accents.           (line 12278)
+* \capitaltie:                           Accents.           (line 12284)
+* \capitaltilde:                         Accents.           (line 12249)
 * \caption:                              figure.            (line  3449)
-* \caption <1>:                          table.             (line  4989)
-* \cc:                                   \cc.               (line 13450)
-* \cdot:                                 Math symbols.      (line  8115)
-* \cdots:                                Dots.              (line  9018)
+* \caption <1>:                          table.             (line  4988)
+* \cc:                                   \cc.               (line 13449)
+* \cdot:                                 Math symbols.      (line  8114)
+* \cdots:                                Dots.              (line  9017)
 * \centering:                            \centering.        (line  3088)
 * \chapter:                              Sectioning.        (line  2052)
 * \chapter <1>:                          \chapter.          (line  2185)
-* \check:                                Math accents.      (line  9191)
+* \check:                                Math accents.      (line  9190)
 * \CheckCommand:                         Class and package commands.
                                                             (line   960)
 * \CheckCommand*:                        Class and package commands.
                                                             (line   960)
-* \chi:                                  Math symbols.      (line  8118)
-* \circ:                                 Math symbols.      (line  8121)
-* \circle:                               \circle.           (line  4536)
-* \cite:                                 \cite.             (line  5449)
+* \chi:                                  Math symbols.      (line  8117)
+* \circ:                                 Math symbols.      (line  8120)
+* \circle:                               \circle.           (line  4535)
+* \cite:                                 \cite.             (line  5448)
 * \ClassError:                           Class and package commands.
                                                             (line   980)
 * \ClassInfo:                            Class and package commands.
@@ -14307,14 +14306,14 @@
 * \ClassWarningNoLine:                   Class and package commands.
                                                             (line   980)
 * \cleardoublepage:                      \clearpage & \cleardoublepage.
-                                                            (line  6083)
+                                                            (line  6082)
 * \clearpage:                            \clearpage & \cleardoublepage.
-                                                            (line  6083)
-* \cline:                                \cline.            (line  5297)
-* \closing:                              \closing.          (line 13466)
-* \clubsuit:                             Math symbols.      (line  8126)
+                                                            (line  6082)
+* \cline:                                \cline.            (line  5296)
+* \closing:                              \closing.          (line 13465)
+* \clubsuit:                             Math symbols.      (line  8125)
 * \colon:                                Colon character & \colon.
-                                                            (line  9335)
+                                                            (line  9334)
 * \columnsep:                            \twocolumn.        (line  1644)
 * \columnsep <1>:                        Page layout parameters.
                                                             (line  1769)
@@ -14330,40 +14329,40 @@
                                                             (line  1771)
 * \columnwidth <2>:                      Page layout parameters.
                                                             (line  1772)
-* \complement:                           Math symbols.      (line  8129)
-* \cong:                                 Math symbols.      (line  8135)
-* \contentsline:                         \addcontentsline.  (line 12748)
-* \coprod:                               Math symbols.      (line  8138)
-* \copyright:                            Text symbols.      (line 12026)
-* \cos:                                  Math functions.    (line  9080)
-* \cosh:                                 Math functions.    (line  9083)
-* \cot:                                  Math functions.    (line  9086)
-* \coth:                                 Math functions.    (line  9089)
-* \csc:                                  Math functions.    (line  9092)
-* \cup:                                  Math symbols.      (line  8141)
+* \complement:                           Math symbols.      (line  8128)
+* \cong:                                 Math symbols.      (line  8134)
+* \contentsline:                         \addcontentsline.  (line 12747)
+* \coprod:                               Math symbols.      (line  8137)
+* \copyright:                            Text symbols.      (line 12025)
+* \cos:                                  Math functions.    (line  9079)
+* \cosh:                                 Math functions.    (line  9082)
+* \cot:                                  Math functions.    (line  9085)
+* \coth:                                 Math functions.    (line  9088)
+* \csc:                                  Math functions.    (line  9091)
+* \cup:                                  Math symbols.      (line  8140)
 * \CurrentOption:                        Class and package commands.
                                                             (line   999)
-* \d (dot-under accent):                 Accents.           (line 12267)
-* \dag:                                  Text symbols.      (line 12030)
-* \dagger:                               Math symbols.      (line  8146)
-* \dashbox:                              \dashbox.          (line  4742)
-* \dashv:                                Math symbols.      (line  8149)
-* \date{TEXT}:                           \maketitle.        (line  9574)
+* \d (dot-under accent):                 Accents.           (line 12266)
+* \dag:                                  Text symbols.      (line 12029)
+* \dagger:                               Math symbols.      (line  8145)
+* \dashbox:                              \dashbox.          (line  4741)
+* \dashv:                                Math symbols.      (line  8148)
+* \date{TEXT}:                           \maketitle.        (line  9573)
 * \day:                                  \day & \month & \year.
-                                                            (line  7349)
+                                                            (line  7348)
 * \dblfloatpagefraction:                 \twocolumn.        (line  1690)
 * \dblfloatsep:                          \twocolumn.        (line  1696)
 * \dbltextfloatsep:                      \twocolumn.        (line  1703)
 * \dbltopfraction:                       \twocolumn.        (line  1669)
 * \dbltopnumber:                         \twocolumn.        (line  1708)
-* \ddag:                                 Text symbols.      (line 12033)
-* \ddagger:                              Math symbols.      (line  8153)
-* \ddot:                                 Math accents.      (line  9194)
-* \ddots:                                Dots.              (line  9022)
+* \ddag:                                 Text symbols.      (line 12032)
+* \ddagger:                              Math symbols.      (line  8152)
+* \ddot:                                 Math accents.      (line  9193)
+* \ddots:                                Dots.              (line  9021)
 * \DeclareGraphicsExtensions:            \DeclareGraphicsExtensions.
-                                                            (line 11358)
+                                                            (line 11357)
 * \DeclareGraphicsRule:                  \DeclareGraphicsRule.
-                                                            (line 11398)
+                                                            (line 11397)
 * \DeclareOption:                        Class and package commands.
                                                             (line  1005)
 * \DeclareOption*:                       Class and package commands.
@@ -14372,49 +14371,49 @@
                                                             (line  1035)
 * \DeclareRobustCommand*:                Class and package commands.
                                                             (line  1035)
-* \deg:                                  Math functions.    (line  9095)
-* \Delta:                                Math symbols.      (line  8156)
-* \delta:                                Math symbols.      (line  8159)
-* \det:                                  Math functions.    (line  9098)
+* \deg:                                  Math functions.    (line  9094)
+* \Delta:                                Math symbols.      (line  8155)
+* \delta:                                Math symbols.      (line  8158)
+* \det:                                  Math functions.    (line  9097)
 * \dh (d):                               Additional Latin letters.
-                                                            (line 12312)
+                                                            (line 12311)
 * \DH (D):                               Additional Latin letters.
-                                                            (line 12312)
-* \Diamond:                              Math symbols.      (line  8162)
-* \diamond:                              Math symbols.      (line  8166)
-* \diamondsuit:                          Math symbols.      (line  8170)
-* \dim:                                  Math functions.    (line  9101)
-* \displaystyle:                         Math formulas.     (line  7902)
-* \div:                                  Math symbols.      (line  8173)
+                                                            (line 12311)
+* \Diamond:                              Math symbols.      (line  8161)
+* \diamond:                              Math symbols.      (line  8165)
+* \diamondsuit:                          Math symbols.      (line  8169)
+* \dim:                                  Math functions.    (line  9100)
+* \displaystyle:                         Math formulas.     (line  7901)
+* \div:                                  Math symbols.      (line  8172)
 * \dj:                                   Additional Latin letters.
-                                                            (line 12318)
+                                                            (line 12317)
 * \DJ:                                   Additional Latin letters.
-                                                            (line 12318)
+                                                            (line 12317)
 * \documentclass:                        Document classes.  (line   729)
-* \dot:                                  Math accents.      (line  9197)
-* \doteq:                                Math symbols.      (line  8176)
+* \dot:                                  Math accents.      (line  9196)
+* \doteq:                                Math symbols.      (line  8175)
 * \dotfill:                              \hrulefill & \dotfill.
-                                                            (line 10209)
-* \dots:                                 Text symbols.      (line 12050)
-* \doublerulesep:                        tabular.           (line  5174)
-* \downarrow:                            Math symbols.      (line  8180)
-* \Downarrow:                            Math symbols.      (line  8184)
-* \ell:                                  Math symbols.      (line  8188)
+                                                            (line 10208)
+* \dots:                                 Text symbols.      (line 12049)
+* \doublerulesep:                        tabular.           (line  5173)
+* \downarrow:                            Math symbols.      (line  8179)
+* \Downarrow:                            Math symbols.      (line  8183)
+* \ell:                                  Math symbols.      (line  8187)
 * \emph:                                 Font styles.       (line  1349)
-* \emptyset:                             Math symbols.      (line  8191)
-* \encl:                                 \encl.             (line 13479)
+* \emptyset:                             Math symbols.      (line  8190)
+* \encl:                                 \encl.             (line 13478)
 * \end:                                  Environments.      (line  2898)
-* \endinput:                             \endinput.         (line 12464)
-* \enlargethispage:                      \enlargethispage.  (line  6157)
+* \endinput:                             \endinput.         (line 12463)
+* \enlargethispage:                      \enlargethispage.  (line  6156)
 * \enspace:                              \enspace & \quad & \qquad.
-                                                            (line  9782)
+                                                            (line  9781)
 * \enumi:                                enumerate.         (line  3309)
 * \enumii:                               enumerate.         (line  3309)
 * \enumiii:                              enumerate.         (line  3309)
 * \enumiv:                               enumerate.         (line  3309)
-* \epsilon:                              Math symbols.      (line  8195)
-* \equiv:                                Math symbols.      (line  8201)
-* \eta:                                  Math symbols.      (line  8204)
+* \epsilon:                              Math symbols.      (line  8194)
+* \equiv:                                Math symbols.      (line  8200)
+* \eta:                                  Math symbols.      (line  8203)
 * \evensidemargin:                       Document class options.
                                                             (line   841)
 * \evensidemargin <1>:                   Page layout parameters.
@@ -14423,28 +14422,28 @@
                                                             (line  1831)
 * \ExecuteOptions:                       Class and package commands.
                                                             (line  1111)
-* \exists:                               Math symbols.      (line  8207)
-* \exp:                                  Math functions.    (line  9104)
-* \extracolsep:                          tabular.           (line  5114)
-* \fbox:                                 \fbox & \framebox. (line 10644)
+* \exists:                               Math symbols.      (line  8206)
+* \exp:                                  Math functions.    (line  9103)
+* \extracolsep:                          tabular.           (line  5113)
+* \fbox:                                 \fbox & \framebox. (line 10643)
 * \fboxrule:                             \framebox (picture).
-                                                            (line  4719)
-* \fboxrule <1>:                         \fbox & \framebox. (line 10677)
-* \fboxrule <2>:                         \fbox & \framebox. (line 10676)
+                                                            (line  4718)
+* \fboxrule <1>:                         \fbox & \framebox. (line 10676)
+* \fboxrule <2>:                         \fbox & \framebox. (line 10675)
 * \fboxsep:                              \framebox (picture).
-                                                            (line  4719)
-* \fboxsep <1>:                          \fbox & \framebox. (line 10682)
-* \fboxsep <2>:                          \fbox & \framebox. (line 10681)
-* \fill:                                 \hfill.            (line  9869)
-* \flat:                                 Math symbols.      (line  8210)
+                                                            (line  4718)
+* \fboxsep <1>:                          \fbox & \framebox. (line 10681)
+* \fboxsep <2>:                          \fbox & \framebox. (line 10680)
+* \fill:                                 \hfill.            (line  9868)
+* \flat:                                 Math symbols.      (line  8209)
 * \floatpagefraction:                    Floats.            (line  1994)
 * \floatpagefraction <1>:                Floats.            (line  1995)
 * \floatsep:                             Floats.            (line  2010)
 * \floatsep <1>:                         Floats.            (line  2011)
 * \flushbottom:                          \flushbottom.      (line  1737)
-* \fnsymbol, and footnotes:              \footnote.         (line  6260)
+* \fnsymbol, and footnotes:              \footnote.         (line  6259)
 * \fnsymbol{COUNTER}:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7197)
+                                                            (line  7196)
 * \fontencoding:                         Low-level font commands.
                                                             (line  1476)
 * \fontfamily:                           Low-level font commands.
@@ -14455,45 +14454,45 @@
                                                             (line  1553)
 * \fontsize:                             Low-level font commands.
                                                             (line  1566)
-* \footnote:                             \footnote.         (line  6242)
-* \footnotemark:                         \footnotemark.     (line  6308)
-* \footnoterule:                         \footnote.         (line  6270)
-* \footnotesep:                          \footnote.         (line  6282)
+* \footnote:                             \footnote.         (line  6241)
+* \footnotemark:                         \footnotemark.     (line  6307)
+* \footnoterule:                         \footnote.         (line  6269)
+* \footnotesep:                          \footnote.         (line  6281)
 * \footnotesize:                         Font sizes.        (line  1441)
-* \footnotetext:                         \footnotetext.     (line  6364)
+* \footnotetext:                         \footnotetext.     (line  6363)
 * \footskip:                             Page layout parameters.
                                                             (line  1789)
 * \footskip <1>:                         Page layout parameters.
                                                             (line  1790)
-* \forall:                               Math symbols.      (line  8213)
-* \frac:                                 \frac.             (line  9371)
-* \frame:                                \frame.            (line  4730)
+* \forall:                               Math symbols.      (line  8212)
+* \frac:                                 \frac.             (line  9370)
+* \frame:                                \frame.            (line  4729)
 * \framebox:                             \framebox (picture).
-                                                            (line  4694)
-* \framebox <1>:                         \fbox & \framebox. (line 10644)
-* \frenchspacing:                        \frenchspacing.    (line 10023)
+                                                            (line  4693)
+* \framebox <1>:                         \fbox & \framebox. (line 10643)
+* \frenchspacing:                        \frenchspacing.    (line 10022)
 * \frontmatter:                          \frontmatter & \mainmatter & \backmatter.
                                                             (line  2520)
-* \frown:                                Math symbols.      (line  8216)
-* \fussy:                                \fussy & \sloppy.  (line  5962)
-* \Gamma:                                Math symbols.      (line  8219)
-* \gamma:                                Math symbols.      (line  8222)
-* \gcd:                                  Math functions.    (line  9107)
-* \ge:                                   Math symbols.      (line  8225)
-* \geq:                                  Math symbols.      (line  8229)
-* \gets:                                 Math symbols.      (line  8233)
-* \gg:                                   Math symbols.      (line  8236)
-* \gls:                                  \gls.              (line 13315)
-* \graphicspath:                         \graphicspath.     (line 11296)
-* \graphpaper:                           \graphpaper.       (line  4440)
-* \grave:                                Math accents.      (line  9200)
-* \guillemotleft (<<):                   Text symbols.      (line 12042)
-* \guillemotright (>>):                  Text symbols.      (line 12043)
-* \guilsinglleft (<):                    Text symbols.      (line 12044)
-* \guilsinglright (>):                   Text symbols.      (line 12045)
-* \H (Hungarian umlaut accent):          Accents.           (line 12271)
-* \hat:                                  Math accents.      (line  9203)
-* \hbar:                                 Math symbols.      (line  8240)
+* \frown:                                Math symbols.      (line  8215)
+* \fussy:                                \fussy & \sloppy.  (line  5961)
+* \Gamma:                                Math symbols.      (line  8218)
+* \gamma:                                Math symbols.      (line  8221)
+* \gcd:                                  Math functions.    (line  9106)
+* \ge:                                   Math symbols.      (line  8224)
+* \geq:                                  Math symbols.      (line  8228)
+* \gets:                                 Math symbols.      (line  8232)
+* \gg:                                   Math symbols.      (line  8235)
+* \gls:                                  \gls.              (line 13314)
+* \graphicspath:                         \graphicspath.     (line 11295)
+* \graphpaper:                           \graphpaper.       (line  4439)
+* \grave:                                Math accents.      (line  9199)
+* \guillemotleft (<<):                   Text symbols.      (line 12041)
+* \guillemotright (>>):                  Text symbols.      (line 12042)
+* \guilsinglleft (<):                    Text symbols.      (line 12043)
+* \guilsinglright (>):                   Text symbols.      (line 12044)
+* \H (Hungarian umlaut accent):          Accents.           (line 12270)
+* \hat:                                  Math accents.      (line  9202)
+* \hbar:                                 Math symbols.      (line  8239)
 * \headheight:                           Page layout parameters.
                                                             (line  1777)
 * \headheight <1>:                       Page layout parameters.
@@ -14502,58 +14501,58 @@
                                                             (line  1782)
 * \headsep <1>:                          Page layout parameters.
                                                             (line  1783)
-* \heartsuit:                            Math symbols.      (line  8243)
-* \hfill:                                \hfill.            (line  9857)
-* \hline:                                \hline.            (line  5320)
-* \hom:                                  Math functions.    (line  9110)
-* \hookleftarrow:                        Math symbols.      (line  8246)
-* \hookrightarrow:                       Math symbols.      (line  8249)
+* \heartsuit:                            Math symbols.      (line  8242)
+* \hfill:                                \hfill.            (line  9856)
+* \hline:                                \hline.            (line  5319)
+* \hom:                                  Math functions.    (line  9109)
+* \hookleftarrow:                        Math symbols.      (line  8245)
+* \hookrightarrow:                       Math symbols.      (line  8248)
 * \hrulefill:                            \hrulefill & \dotfill.
-                                                            (line 10209)
+                                                            (line 10208)
 * \hsize:                                Page layout parameters.
                                                             (line  1882)
 * \hsize <1>:                            Page layout parameters.
                                                             (line  1882)
-* \hspace:                               \hspace.           (line  9810)
-* \hss:                                  \hss.              (line  9890)
+* \hspace:                               \hspace.           (line  9809)
+* \hss:                                  \hss.              (line  9889)
 * \huge:                                 Font sizes.        (line  1441)
 * \Huge:                                 Font sizes.        (line  1441)
-* \hyphenation:                          \hyphenation.      (line  6003)
-* \i (dotless i):                        Accents.           (line 12221)
-* \iff:                                  Math symbols.      (line  8252)
+* \hyphenation:                          \hyphenation.      (line  6002)
+* \i (dotless i):                        Accents.           (line 12220)
+* \iff:                                  Math symbols.      (line  8251)
 * \IfFileExists:                         Class and package commands.
                                                             (line  1067)
 * \ignorespaces:                         \ignorespaces & \ignorespacesafterend.
-                                                            (line  7063)
+                                                            (line  7062)
 * \ignorespacesafterend:                 \ignorespaces & \ignorespacesafterend.
-                                                            (line  7063)
+                                                            (line  7062)
 * \ij (ij):                              Additional Latin letters.
-                                                            (line 12324)
+                                                            (line 12323)
 * \IJ (IJ):                              Additional Latin letters.
-                                                            (line 12324)
-* \Im:                                   Math symbols.      (line  8256)
-* \imath:                                Math symbols.      (line  8259)
-* \in:                                   Math symbols.      (line  8263)
+                                                            (line 12323)
+* \Im:                                   Math symbols.      (line  8255)
+* \imath:                                Math symbols.      (line  8258)
+* \in:                                   Math symbols.      (line  8262)
 * \include:                              \include & \includeonly.
-                                                            (line 12495)
-* \includegraphics:                      \includegraphics.  (line 11477)
+                                                            (line 12494)
+* \includegraphics:                      \includegraphics.  (line 11476)
 * \includeonly:                          \include & \includeonly.
-                                                            (line 12495)
+                                                            (line 12494)
 * \indent:                               \indent & \noindent.
-                                                            (line  7722)
-* \index:                                Indexes.           (line 12884)
-* \index <1>:                            \index.            (line 12920)
-* \indexentry:                           \index.            (line 13020)
-* \indexspace:                           makeindex.         (line 13088)
-* \inf:                                  Math functions.    (line  9113)
-* \infty:                                Math symbols.      (line  8268)
-* \input:                                \input.            (line 12612)
+                                                            (line  7721)
+* \index:                                Indexes.           (line 12883)
+* \index <1>:                            \index.            (line 12919)
+* \indexentry:                           \index.            (line 13019)
+* \indexspace:                           makeindex.         (line 13087)
+* \inf:                                  Math functions.    (line  9112)
+* \infty:                                Math symbols.      (line  8267)
+* \input:                                \input.            (line 12611)
 * \InputIfFileExists:                    Class and package commands.
                                                             (line  1067)
-* \int:                                  Math symbols.      (line  8271)
+* \int:                                  Math symbols.      (line  8270)
 * \intextsep:                            Floats.            (line  2014)
 * \intextsep <1>:                        Floats.            (line  2015)
-* \iota:                                 Math symbols.      (line  8274)
+* \iota:                                 Math symbols.      (line  8273)
 * \it:                                   Font styles.       (line  1370)
 * \item:                                 description.       (line  3155)
 * \item <1>:                             enumerate.         (line  3291)
@@ -14562,17 +14561,17 @@
 * \itemindent:                           list.              (line  3789)
 * \itemsep:                              list.              (line  3793)
 * \itshape:                              Font styles.       (line  1323)
-* \j (dotless j):                        Accents.           (line 12221)
-* \jmath:                                Math symbols.      (line  8281)
-* \Join:                                 Math symbols.      (line  8277)
-* \k (ogonek):                           Accents.           (line 12275)
-* \kappa:                                Math symbols.      (line  8285)
-* \ker:                                  Math functions.    (line  9116)
-* \kill:                                 tabbing.           (line  4903)
+* \j (dotless j):                        Accents.           (line 12220)
+* \jmath:                                Math symbols.      (line  8280)
+* \Join:                                 Math symbols.      (line  8276)
+* \k (ogonek):                           Accents.           (line 12274)
+* \kappa:                                Math symbols.      (line  8284)
+* \ker:                                  Math functions.    (line  9115)
+* \kill:                                 tabbing.           (line  4902)
 * \l (/l):                               Additional Latin letters.
-                                                            (line 12328)
+                                                            (line 12327)
 * \L (/L):                               Additional Latin letters.
-                                                            (line 12328)
+                                                            (line 12327)
 * \label:                                \label.            (line  2787)
 * \labelenumi:                           enumerate.         (line  3318)
 * \labelenumii:                          enumerate.         (line  3318)
@@ -14584,28 +14583,28 @@
 * \labelitemiv:                          itemize.           (line  3653)
 * \labelsep:                             list.              (line  3805)
 * \labelwidth:                           list.              (line  3810)
-* \Lambda:                               Math symbols.      (line  8288)
-* \lambda:                               Math symbols.      (line  8291)
-* \land:                                 Math symbols.      (line  8294)
-* \langle:                               Math symbols.      (line  8299)
+* \Lambda:                               Math symbols.      (line  8287)
+* \lambda:                               Math symbols.      (line  8290)
+* \land:                                 Math symbols.      (line  8293)
+* \langle:                               Math symbols.      (line  8298)
 * \large:                                Font sizes.        (line  1441)
 * \Large:                                Font sizes.        (line  1441)
 * \LARGE:                                Font sizes.        (line  1441)
-* \LaTeX:                                Text symbols.      (line 12036)
-* \LaTeXe:                               Text symbols.      (line 12039)
-* \lbrace:                               Math symbols.      (line  8304)
-* \lbrack:                               Math symbols.      (line  8308)
-* \lceil:                                Math symbols.      (line  8312)
-* \ldots:                                Dots.              (line  9026)
-* \ldots <1>:                            Text symbols.      (line 12049)
-* \le:                                   Math symbols.      (line  8316)
-* \leadsto:                              Math symbols.      (line  8320)
-* \left:                                 \left & \right.    (line  9383)
-* \Leftarrow:                            Math symbols.      (line  8327)
-* \leftarrow:                            Math symbols.      (line  8332)
+* \LaTeX:                                Text symbols.      (line 12035)
+* \LaTeXe:                               Text symbols.      (line 12038)
+* \lbrace:                               Math symbols.      (line  8303)
+* \lbrack:                               Math symbols.      (line  8307)
+* \lceil:                                Math symbols.      (line  8311)
+* \ldots:                                Dots.              (line  9025)
+* \ldots <1>:                            Text symbols.      (line 12048)
+* \le:                                   Math symbols.      (line  8315)
+* \leadsto:                              Math symbols.      (line  8319)
+* \left:                                 \left & \right.    (line  9382)
+* \Leftarrow:                            Math symbols.      (line  8326)
+* \leftarrow:                            Math symbols.      (line  8331)
 * \lefteqn:                              eqnarray.          (line  3375)
-* \leftharpoondown:                      Math symbols.      (line  8336)
-* \leftharpoonup:                        Math symbols.      (line  8339)
+* \leftharpoondown:                      Math symbols.      (line  8335)
+* \leftharpoonup:                        Math symbols.      (line  8338)
 * \leftmargin:                           itemize.           (line  3672)
 * \leftmargin <1>:                       list.              (line  3830)
 * \leftmargini:                          itemize.           (line  3672)
@@ -14614,195 +14613,195 @@
 * \leftmarginiv:                         itemize.           (line  3672)
 * \leftmarginv:                          itemize.           (line  3672)
 * \leftmarginvi:                         itemize.           (line  3672)
-* \Leftrightarrow:                       Math symbols.      (line  8342)
-* \leftrightarrow:                       Math symbols.      (line  8347)
-* \leq:                                  Math symbols.      (line  8352)
-* \lfloor:                               Math symbols.      (line  8356)
-* \lg:                                   Math functions.    (line  9119)
-* \lhd:                                  Math symbols.      (line  8359)
-* \lim:                                  Math functions.    (line  9122)
-* \liminf:                               Math functions.    (line  9125)
-* \limsup:                               Math functions.    (line  9128)
-* \line:                                 \line.             (line  4464)
+* \Leftrightarrow:                       Math symbols.      (line  8341)
+* \leftrightarrow:                       Math symbols.      (line  8346)
+* \leq:                                  Math symbols.      (line  8351)
+* \lfloor:                               Math symbols.      (line  8355)
+* \lg:                                   Math functions.    (line  9118)
+* \lhd:                                  Math symbols.      (line  8358)
+* \lim:                                  Math functions.    (line  9121)
+* \liminf:                               Math functions.    (line  9124)
+* \limsup:                               Math functions.    (line  9127)
+* \line:                                 \line.             (line  4463)
 * \linebreak:                            \linebreak & \nolinebreak.
-                                                            (line  6021)
+                                                            (line  6020)
 * \linespread:                           Low-level font commands.
                                                             (line  1590)
-* \linethickness:                        \linethickness.    (line  4508)
+* \linethickness:                        \linethickness.    (line  4507)
 * \linewidth:                            Page layout parameters.
                                                             (line  1796)
 * \linewidth <1>:                        Page layout parameters.
                                                             (line  1797)
 * \listoffigures:                        Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * \listoftables:                         Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * \listparindent:                        list.              (line  3847)
-* \ll:                                   Math symbols.      (line  8367)
-* \ln:                                   Math functions.    (line  9131)
-* \lnot:                                 Math symbols.      (line  8371)
+* \ll:                                   Math symbols.      (line  8366)
+* \ln:                                   Math functions.    (line  9130)
+* \lnot:                                 Math symbols.      (line  8370)
 * \LoadClass:                            Class and package commands.
                                                             (line  1087)
 * \LoadClassWithOptions:                 Class and package commands.
                                                             (line  1087)
-* \location:                             \location.         (line 13494)
-* \log:                                  Math functions.    (line  9134)
-* \longleftarrow:                        Math symbols.      (line  8374)
-* \longleftrightarrow:                   Math symbols.      (line  8379)
-* \longmapsto:                           Math symbols.      (line  8383)
-* \longrightarrow:                       Math symbols.      (line  8388)
-* \lor:                                  Math symbols.      (line  8393)
-* \lq:                                   Text symbols.      (line 12055)
+* \location:                             \location.         (line 13493)
+* \log:                                  Math functions.    (line  9133)
+* \longleftarrow:                        Math symbols.      (line  8373)
+* \longleftrightarrow:                   Math symbols.      (line  8378)
+* \longmapsto:                           Math symbols.      (line  8382)
+* \longrightarrow:                       Math symbols.      (line  8387)
+* \lor:                                  Math symbols.      (line  8392)
+* \lq:                                   Text symbols.      (line 12054)
 * \mainmatter:                           \frontmatter & \mainmatter & \backmatter.
                                                             (line  2520)
-* \makebox:                              \mbox & \makebox.  (line 10555)
+* \makebox:                              \mbox & \makebox.  (line 10554)
 * \makebox (for picture):                \makebox (picture).
-                                                            (line  4656)
-* \makeglossary:                         Glossaries.        (line 13208)
-* \makeglossary <1>:                     Glossaries.        (line 13245)
-* \makeindex:                            Indexes.           (line 12884)
+                                                            (line  4655)
+* \makeglossary:                         Glossaries.        (line 13207)
+* \makeglossary <1>:                     Glossaries.        (line 13244)
+* \makeindex:                            Indexes.           (line 12883)
 * \makelabel:                            list.              (line  3766)
-* \makelabels:                           \makelabels.       (line 13504)
-* \maketitle:                            \maketitle.        (line  9530)
-* \mapsto:                               Math symbols.      (line  8396)
-* \marginpar:                            Marginal notes.    (line  7798)
+* \makelabels:                           \makelabels.       (line 13503)
+* \maketitle:                            \maketitle.        (line  9529)
+* \mapsto:                               Math symbols.      (line  8395)
+* \marginpar:                            Marginal notes.    (line  7797)
 * \marginparpush:                        Page layout parameters.
                                                             (line  1803)
 * \marginparpush <1>:                    Page layout parameters.
                                                             (line  1806)
-* \marginparpush <2>:                    Marginal notes.    (line  7827)
-* \marginparsep:                         Marginal notes.    (line  7831)
+* \marginparpush <2>:                    Marginal notes.    (line  7826)
+* \marginparsep:                         Marginal notes.    (line  7830)
 * \marginparwidth:                       Page layout parameters.
                                                             (line  1805)
 * \marginparwidth <1>:                   Page layout parameters.
                                                             (line  1806)
-* \marginparwidth <2>:                   Marginal notes.    (line  7835)
+* \marginparwidth <2>:                   Marginal notes.    (line  7834)
 * \marginsep:                            Page layout parameters.
                                                             (line  1804)
 * \marginsep <1>:                        Page layout parameters.
                                                             (line  1806)
-* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9729)
-* \markright{RIGHT}:                     \pagestyle.        (line  9738)
+* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9728)
+* \markright{RIGHT}:                     \pagestyle.        (line  9737)
 * \mathbf:                               Font styles.       (line  1400)
 * \mathcal:                              Font styles.       (line  1416)
-* \mathdollar:                           Math symbols.      (line  8905)
+* \mathdollar:                           Math symbols.      (line  8904)
 * \mathnormal:                           Font styles.       (line  1413)
-* \mathparagraph:                        Math symbols.      (line  8908)
-* \mathring:                             Math accents.      (line  9206)
+* \mathparagraph:                        Math symbols.      (line  8907)
+* \mathring:                             Math accents.      (line  9205)
 * \mathrm:                               Font styles.       (line  1397)
-* \mathsection:                          Math symbols.      (line  8911)
+* \mathsection:                          Math symbols.      (line  8910)
 * \mathsf:                               Font styles.       (line  1403)
-* \mathsterling:                         Math symbols.      (line  8914)
+* \mathsterling:                         Math symbols.      (line  8913)
 * \mathtt:                               Font styles.       (line  1406)
-* \mathunderscore:                       Math symbols.      (line  8917)
+* \mathunderscore:                       Math symbols.      (line  8916)
 * \mathversion:                          Font styles.       (line  1418)
-* \max:                                  Math functions.    (line  9137)
-* \mbox:                                 \mbox & \makebox.  (line 10555)
+* \max:                                  Math functions.    (line  9136)
+* \mbox:                                 \mbox & \makebox.  (line 10554)
 * \mdseries:                             Font styles.       (line  1326)
 * \medskip:                              \bigskip & \medskip & \smallskip.
+                                                            (line 10284)
+* \medskipamount:                        \bigskip & \medskip & \smallskip.
                                                             (line 10285)
-* \medskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10286)
 * \medspace:                             Spacing in math mode.
-                                                            (line  9294)
-* \mho:                                  Math symbols.      (line  8400)
-* \mid:                                  Math symbols.      (line  8405)
-* \min:                                  Math functions.    (line  9140)
-* \models:                               Math symbols.      (line  8415)
+                                                            (line  9293)
+* \mho:                                  Math symbols.      (line  8399)
+* \mid:                                  Math symbols.      (line  8404)
+* \min:                                  Math functions.    (line  9139)
+* \models:                               Math symbols.      (line  8414)
 * \month:                                \day & \month & \year.
-                                                            (line  7349)
-* \mp:                                   Math symbols.      (line  8420)
-* \mu:                                   Math symbols.      (line  8423)
-* \multicolumn:                          \multicolumn.      (line  5189)
-* \multiput:                             \multiput.         (line  4392)
-* \nabla:                                Math symbols.      (line  8426)
-* \name:                                 \name.             (line 13561)
-* \natural:                              Math symbols.      (line  8429)
-* \ne:                                   Math symbols.      (line  8432)
-* \nearrow:                              Math symbols.      (line  8435)
+                                                            (line  7348)
+* \mp:                                   Math symbols.      (line  8419)
+* \mu:                                   Math symbols.      (line  8422)
+* \multicolumn:                          \multicolumn.      (line  5188)
+* \multiput:                             \multiput.         (line  4391)
+* \nabla:                                Math symbols.      (line  8425)
+* \name:                                 \name.             (line 13560)
+* \natural:                              Math symbols.      (line  8428)
+* \ne:                                   Math symbols.      (line  8431)
+* \nearrow:                              Math symbols.      (line  8434)
 * \NeedsTeXFormat:                       Class and package commands.
                                                             (line  1121)
-* \neg:                                  Math symbols.      (line  8438)
+* \neg:                                  Math symbols.      (line  8437)
 * \negthinspace:                         Spacing in math mode.
-                                                            (line  9312)
+                                                            (line  9311)
 * \negthinspace <1>:                     \thinspace & \negthinspace.
-                                                            (line 10150)
-* \neq:                                  Math symbols.      (line  8442)
+                                                            (line 10149)
+* \neq:                                  Math symbols.      (line  8441)
 * \newcommand:                           \newcommand & \renewcommand.
-                                                            (line  6490)
-* \newcounter:                           \newcounter.       (line  6643)
+                                                            (line  6489)
+* \newcounter:                           \newcounter.       (line  6642)
 * \newenvironment:                       \newenvironment & \renewenvironment.
-                                                            (line  6733)
-* \newfont:                              \newfont.          (line  6979)
-* \newglossaryentry:                     \newglossaryentry. (line 13256)
-* \newlength:                            \newlength.        (line  6684)
-* \newline:                              \newline.          (line  5880)
-* \NEWLINE:                              \(SPACE).          (line 10053)
-* \newpage:                              \newpage.          (line  6124)
-* \newsavebox:                           \newsavebox.       (line  6706)
-* \newtheorem:                           \newtheorem.       (line  6867)
-* \newtie:                               Accents.           (line 12285)
+                                                            (line  6732)
+* \newfont:                              \newfont.          (line  6978)
+* \newglossaryentry:                     \newglossaryentry. (line 13255)
+* \newlength:                            \newlength.        (line  6683)
+* \newline:                              \newline.          (line  5879)
+* \NEWLINE:                              \(SPACE).          (line 10052)
+* \newpage:                              \newpage.          (line  6123)
+* \newsavebox:                           \newsavebox.       (line  6705)
+* \newtheorem:                           \newtheorem.       (line  6866)
+* \newtie:                               Accents.           (line 12284)
 * \ng:                                   Additional Latin letters.
-                                                            (line 12332)
+                                                            (line 12331)
 * \NG:                                   Additional Latin letters.
-                                                            (line 12332)
-* \ni:                                   Math symbols.      (line  8445)
-* \nocite:                               \nocite.           (line  5497)
+                                                            (line 12331)
+* \ni:                                   Math symbols.      (line  8444)
+* \nocite:                               \nocite.           (line  5496)
 * \nocorr:                               Font styles.       (line  1311)
 * \nocorrlist:                           Font styles.       (line  1311)
-* \nofiles:                              \nofiles.          (line 12859)
+* \nofiles:                              \nofiles.          (line 12858)
 * \noindent:                             \indent & \noindent.
-                                                            (line  7722)
+                                                            (line  7721)
 * \nolinebreak:                          \linebreak & \nolinebreak.
-                                                            (line  6021)
-* \nonfrenchspacing:                     \frenchspacing.    (line 10023)
+                                                            (line  6020)
+* \nonfrenchspacing:                     \frenchspacing.    (line 10022)
 * \nonumber:                             eqnarray.          (line  3370)
 * \nopagebreak:                          \pagebreak & \nopagebreak.
-                                                            (line  6182)
+                                                            (line  6181)
 * \normalfont:                           Font styles.       (line  1347)
-* \normalmarginpar:                      Marginal notes.    (line  7814)
-* \normalsfcodes:                        \normalsfcodes.    (line 10043)
+* \normalmarginpar:                      Marginal notes.    (line  7813)
+* \normalsfcodes:                        \normalsfcodes.    (line 10042)
 * \normalsize:                           Font sizes.        (line  1441)
-* \not:                                  Math symbols.      (line  8450)
-* \notin:                                Math symbols.      (line  8458)
-* \nu:                                   Math symbols.      (line  8462)
-* \nwarrow:                              Math symbols.      (line  8465)
+* \not:                                  Math symbols.      (line  8449)
+* \notin:                                Math symbols.      (line  8457)
+* \nu:                                   Math symbols.      (line  8461)
+* \nwarrow:                              Math symbols.      (line  8464)
 * \o (/o):                               Additional Latin letters.
-                                                            (line 12336)
+                                                            (line 12335)
 * \O (/O):                               Additional Latin letters.
-                                                            (line 12336)
+                                                            (line 12335)
 * \obeycr:                               \obeycr & \restorecr.
-                                                            (line  5840)
+                                                            (line  5839)
 * \oddsidemargin:                        Document class options.
                                                             (line   841)
 * \oddsidemargin <1>:                    Page layout parameters.
                                                             (line  1829)
 * \oddsidemargin <2>:                    Page layout parameters.
                                                             (line  1831)
-* \odot:                                 Math symbols.      (line  8468)
+* \odot:                                 Math symbols.      (line  8467)
 * \oe (oe):                              Additional Latin letters.
-                                                            (line 12340)
+                                                            (line 12339)
 * \OE (OE):                              Additional Latin letters.
-                                                            (line 12340)
-* \oint:                                 Math symbols.      (line  8473)
+                                                            (line 12339)
+* \oint:                                 Math symbols.      (line  8472)
 * \oldstylenums:                         Font styles.       (line  1422)
-* \Omega:                                Math symbols.      (line  8477)
-* \omega:                                Math symbols.      (line  8480)
-* \ominus:                               Math symbols.      (line  8483)
+* \Omega:                                Math symbols.      (line  8476)
+* \omega:                                Math symbols.      (line  8479)
+* \ominus:                               Math symbols.      (line  8482)
 * \onecolumn:                            \onecolumn.        (line  1618)
-* \opening:                              \opening.          (line 13571)
-* \oplus:                                Math symbols.      (line  8486)
+* \opening:                              \opening.          (line 13570)
+* \oplus:                                Math symbols.      (line  8485)
 * \OptionNotUsed:                        Class and package commands.
                                                             (line  1139)
-* \oslash:                               Math symbols.      (line  8490)
-* \otimes:                               Math symbols.      (line  8493)
-* \oval:                                 \oval.             (line  4555)
+* \oslash:                               Math symbols.      (line  8489)
+* \otimes:                               Math symbols.      (line  8492)
+* \oval:                                 \oval.             (line  4554)
 * \overbrace{MATH}:                      Over- and Underlining.
-                                                            (line  9261)
+                                                            (line  9260)
 * \overline{TEXT}:                       Over- and Underlining.
-                                                            (line  9242)
-* \owns:                                 Math symbols.      (line  8498)
-* \P:                                    Text symbols.      (line 12058)
+                                                            (line  9241)
+* \owns:                                 Math symbols.      (line  8497)
+* \P:                                    Text symbols.      (line 12057)
 * \PackageError:                         Class and package commands.
                                                             (line   980)
 * \PackageInfo:                          Class and package commands.
@@ -14814,10 +14813,10 @@
 * \PackageWarningNoLine:                 Class and package commands.
                                                             (line   980)
 * \pagebreak:                            \pagebreak & \nopagebreak.
-                                                            (line  6182)
-* \pagenumbering:                        \pagenumbering.    (line  9602)
+                                                            (line  6181)
+* \pagenumbering:                        \pagenumbering.    (line  9601)
 * \pageref:                              \pageref.          (line  2845)
-* \pagestyle:                            \pagestyle.        (line  9660)
+* \pagestyle:                            \pagestyle.        (line  9659)
 * \paperheight:                          Page layout parameters.
                                                             (line  1842)
 * \paperheight <1>:                      Page layout parameters.
@@ -14826,24 +14825,24 @@
                                                             (line  1848)
 * \paperwidth <1>:                       Page layout parameters.
                                                             (line  1849)
-* \par:                                  \par.              (line  7671)
+* \par:                                  \par.              (line  7670)
 * \paragraph:                            Sectioning.        (line  2052)
 * \paragraph <1>:                        \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
-* \parallel:                             Math symbols.      (line  8503)
-* \parbox:                               \parbox.           (line 10711)
-* \parindent:                            minipage.          (line  4186)
+* \parallel:                             Math symbols.      (line  8502)
+* \parbox:                               \parbox.           (line 10710)
+* \parindent:                            minipage.          (line  4185)
 * \parindent <1>:                        \indent & \noindent.
-                                                            (line  7722)
+                                                            (line  7721)
 * \parindent <2>:                        \parindent & \parskip.
-                                                            (line  7771)
+                                                            (line  7770)
 * \parsep:                               list.              (line  3853)
 * \parskip:                              \parindent & \parskip.
-                                                            (line  7771)
+                                                            (line  7770)
 * \parskip example:                      itemize.           (line  3691)
 * \part:                                 Sectioning.        (line  2052)
 * \part <1>:                             \part.             (line  2131)
-* \partial:                              Math symbols.      (line  8506)
+* \partial:                              Math symbols.      (line  8505)
 * \partopsep:                            list.              (line  3862)
 * \PassOptionsToClass:                   Class and package commands.
                                                             (line  1145)
@@ -14853,282 +14852,282 @@
                                                             (line   797)
 * \pdfpagewidth:                         Document class options.
                                                             (line   797)
-* \perp:                                 Math symbols.      (line  8509)
-* \phi:                                  Math symbols.      (line  8514)
-* \Pi:                                   Math symbols.      (line  8518)
-* \pi:                                   Math symbols.      (line  8521)
-* \pm:                                   Math symbols.      (line  8525)
-* \pmod:                                 Math functions.    (line  9143)
-* \poptabs:                              tabbing.           (line  4909)
-* \poptabs <1>:                          tabbing.           (line  4910)
-* \pounds:                               Text symbols.      (line 12062)
-* \Pr:                                   Math functions.    (line  9146)
-* \prec:                                 Math symbols.      (line  8528)
-* \preceq:                               Math symbols.      (line  8531)
-* \prime:                                Math symbols.      (line  8536)
-* \printglossaries:                      Glossaries.        (line 13208)
-* \printglossaries <1>:                  Glossaries.        (line 13245)
-* \printindex:                           \printindex.       (line 13193)
-* \printindex <1>:                       \printindex.       (line 13197)
+* \perp:                                 Math symbols.      (line  8508)
+* \phi:                                  Math symbols.      (line  8513)
+* \Pi:                                   Math symbols.      (line  8517)
+* \pi:                                   Math symbols.      (line  8520)
+* \pm:                                   Math symbols.      (line  8524)
+* \pmod:                                 Math functions.    (line  9142)
+* \poptabs:                              tabbing.           (line  4908)
+* \poptabs <1>:                          tabbing.           (line  4909)
+* \pounds:                               Text symbols.      (line 12061)
+* \Pr:                                   Math functions.    (line  9145)
+* \prec:                                 Math symbols.      (line  8527)
+* \preceq:                               Math symbols.      (line  8530)
+* \prime:                                Math symbols.      (line  8535)
+* \printglossaries:                      Glossaries.        (line 13207)
+* \printglossaries <1>:                  Glossaries.        (line 13244)
+* \printindex:                           \printindex.       (line 13192)
+* \printindex <1>:                       \printindex.       (line 13196)
 * \ProcessOptions:                       Class and package commands.
                                                             (line  1182)
 * \ProcessOptions*:                      Class and package commands.
                                                             (line  1182)
-* \prod:                                 Math symbols.      (line  8545)
-* \propto:                               Math symbols.      (line  8548)
-* \protect:                              \protect.          (line  7011)
-* \providecommand:                       \providecommand.   (line  6615)
+* \prod:                                 Math symbols.      (line  8544)
+* \propto:                               Math symbols.      (line  8547)
+* \protect:                              \protect.          (line  7010)
+* \providecommand:                       \providecommand.   (line  6614)
 * \ProvidesClass:                        Class and package commands.
                                                             (line  1220)
 * \ProvidesFile:                         Class and package commands.
                                                             (line  1253)
 * \ProvidesPackage:                      Class and package commands.
                                                             (line  1220)
-* \ps:                                   \ps.               (line 13583)
-* \Psi:                                  Math symbols.      (line  8551)
-* \psi:                                  Math symbols.      (line  8554)
-* \pushtabs:                             tabbing.           (line  4912)
-* \put:                                  \put.              (line  4374)
-* \qbezier:                              \qbezier.          (line  4415)
+* \ps:                                   \ps.               (line 13582)
+* \Psi:                                  Math symbols.      (line  8550)
+* \psi:                                  Math symbols.      (line  8553)
+* \pushtabs:                             tabbing.           (line  4911)
+* \put:                                  \put.              (line  4373)
+* \qbezier:                              \qbezier.          (line  4414)
 * \qquad:                                Spacing in math mode.
-                                                            (line  9323)
+                                                            (line  9322)
 * \qquad <1>:                            \enspace & \quad & \qquad.
-                                                            (line  9782)
+                                                            (line  9781)
 * \quad:                                 Spacing in math mode.
-                                                            (line  9317)
+                                                            (line  9316)
 * \quad <1>:                             \enspace & \quad & \qquad.
-                                                            (line  9782)
-* \quotedblbase (,,):                    Text symbols.      (line 12066)
-* \quotesinglbase (,):                   Text symbols.      (line 12067)
-* \r (ring accent):                      Accents.           (line 12279)
+                                                            (line  9781)
+* \quotedblbase (,,):                    Text symbols.      (line 12065)
+* \quotesinglbase (,):                   Text symbols.      (line 12066)
+* \r (ring accent):                      Accents.           (line 12278)
 * \raggedbottom:                         \raggedbottom.     (line  1758)
 * \raggedleft:                           \raggedleft.       (line  3599)
 * \raggedright:                          \raggedright.      (line  3548)
-* \raisebox:                             \raisebox.         (line 10763)
-* \rangle:                               Math symbols.      (line  8557)
-* \rbrace:                               Math symbols.      (line  8562)
-* \rbrack:                               Math symbols.      (line  8566)
-* \rceil:                                Math symbols.      (line  8570)
-* \Re:                                   Math symbols.      (line  8573)
+* \raisebox:                             \raisebox.         (line 10762)
+* \rangle:                               Math symbols.      (line  8556)
+* \rbrace:                               Math symbols.      (line  8561)
+* \rbrack:                               Math symbols.      (line  8565)
+* \rceil:                                Math symbols.      (line  8569)
+* \Re:                                   Math symbols.      (line  8572)
 * \ref:                                  \ref.              (line  2869)
-* \reflectbox:                           \scalebox.         (line 11866)
-* \refstepcounter:                       \refstepcounter.   (line  7315)
+* \reflectbox:                           \scalebox.         (line 11865)
+* \refstepcounter:                       \refstepcounter.   (line  7314)
 * \renewenvironment:                     \newenvironment & \renewenvironment.
-                                                            (line  6733)
+                                                            (line  6732)
 * \RequirePackage:                       Class and package commands.
                                                             (line  1262)
 * \RequirePackageWithOptions:            Class and package commands.
                                                             (line  1262)
-* \resizebox:                            \resizebox.        (line 11897)
+* \resizebox:                            \resizebox.        (line 11896)
 * \restorecr:                            \obeycr & \restorecr.
-                                                            (line  5840)
-* \restriction:                          Math symbols.      (line  8578)
-* \revemptyset:                          Math symbols.      (line  8583)
-* \reversemarginpar:                     Marginal notes.    (line  7814)
-* \rfloor:                               Math symbols.      (line  8588)
-* \rhd:                                  Math symbols.      (line  8592)
-* \rho:                                  Math symbols.      (line  8599)
-* \right:                                \left & \right.    (line  9383)
-* \Rightarrow:                           Math symbols.      (line  8603)
-* \rightarrow:                           Math symbols.      (line  8608)
-* \rightharpoondown:                     Math symbols.      (line  8612)
-* \rightharpoonup:                       Math symbols.      (line  8615)
-* \rightleftharpoons:                    Math symbols.      (line  8618)
+                                                            (line  5839)
+* \restriction:                          Math symbols.      (line  8577)
+* \revemptyset:                          Math symbols.      (line  8582)
+* \reversemarginpar:                     Marginal notes.    (line  7813)
+* \rfloor:                               Math symbols.      (line  8587)
+* \rhd:                                  Math symbols.      (line  8591)
+* \rho:                                  Math symbols.      (line  8598)
+* \right:                                \left & \right.    (line  9382)
+* \Rightarrow:                           Math symbols.      (line  8602)
+* \rightarrow:                           Math symbols.      (line  8607)
+* \rightharpoondown:                     Math symbols.      (line  8611)
+* \rightharpoonup:                       Math symbols.      (line  8614)
+* \rightleftharpoons:                    Math symbols.      (line  8617)
 * \rightmargin:                          list.              (line  3877)
 * \rm:                                   Font styles.       (line  1373)
 * \rmfamily:                             Font styles.       (line  1320)
 * \roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7187)
+                                                            (line  7186)
 * \Roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7192)
-* \rotatebox:                            \rotatebox.        (line 11799)
-* \rq:                                   Text symbols.      (line 12070)
-* \rule:                                 \rule.             (line 12355)
-* \S:                                    Text symbols.      (line 12073)
-* \savebox:                              \sbox & \savebox.  (line 10809)
-* \sbox:                                 \sbox & \savebox.  (line 10809)
+                                                            (line  7191)
+* \rotatebox:                            \rotatebox.        (line 11798)
+* \rq:                                   Text symbols.      (line 12069)
+* \rule:                                 \rule.             (line 12354)
+* \S:                                    Text symbols.      (line 12072)
+* \savebox:                              \sbox & \savebox.  (line 10808)
+* \sbox:                                 \sbox & \savebox.  (line 10808)
 * \sc:                                   Font styles.       (line  1376)
-* \scalebox:                             \scalebox.         (line 11866)
+* \scalebox:                             \scalebox.         (line 11865)
 * \scriptsize:                           Font sizes.        (line  1441)
 * \scshape:                              Font styles.       (line  1341)
-* \searrow:                              Math symbols.      (line  8621)
-* \sec:                                  Math functions.    (line  9149)
+* \searrow:                              Math symbols.      (line  8620)
+* \sec:                                  Math functions.    (line  9148)
 * \section:                              Sectioning.        (line  2052)
 * \section <1>:                          \section.          (line  2278)
-* \seename:                              \index.            (line 12970)
+* \seename:                              \index.            (line 12969)
 * \selectfont:                           Low-level font commands.
                                                             (line  1596)
-* \setcounter:                           \setcounter.       (line  7281)
-* \setlength:                            \setlength.        (line  7512)
-* \setminus:                             Math symbols.      (line  8624)
-* \settodepth:                           \settodepth.       (line  7562)
-* \settoheight:                          \settoheight.      (line  7585)
-* \settowidth:                           \settowidth.       (line  7608)
+* \setcounter:                           \setcounter.       (line  7280)
+* \setlength:                            \setlength.        (line  7511)
+* \setminus:                             Math symbols.      (line  8623)
+* \settodepth:                           \settodepth.       (line  7561)
+* \settoheight:                          \settoheight.      (line  7584)
+* \settowidth:                           \settowidth.       (line  7607)
 * \sf:                                   Font styles.       (line  1379)
 * \sffamily:                             Font styles.       (line  1338)
-* \sharp:                                Math symbols.      (line  8630)
-* \shortstack:                           \shortstack.       (line  4591)
-* \Sigma:                                Math symbols.      (line  8633)
-* \sigma:                                Math symbols.      (line  8636)
-* \signature:                            \signature.        (line 13600)
-* \sim:                                  Math symbols.      (line  8640)
-* \simeq:                                Math symbols.      (line  8643)
-* \sin:                                  Math functions.    (line  9152)
-* \sinh:                                 Math functions.    (line  9155)
+* \sharp:                                Math symbols.      (line  8629)
+* \shortstack:                           \shortstack.       (line  4590)
+* \Sigma:                                Math symbols.      (line  8632)
+* \sigma:                                Math symbols.      (line  8635)
+* \signature:                            \signature.        (line 13599)
+* \sim:                                  Math symbols.      (line  8639)
+* \simeq:                                Math symbols.      (line  8642)
+* \sin:                                  Math functions.    (line  9151)
+* \sinh:                                 Math functions.    (line  9154)
 * \sl:                                   Font styles.       (line  1382)
-* \sloppy:                               \fussy & \sloppy.  (line  5962)
+* \sloppy:                               \fussy & \sloppy.  (line  5961)
 * \slshape:                              Font styles.       (line  1335)
 * \small:                                Font sizes.        (line  1441)
-* \smallint:                             Math symbols.      (line  8646)
+* \smallint:                             Math symbols.      (line  8645)
 * \smallskip:                            \bigskip & \medskip & \smallskip.
+                                                            (line 10289)
+* \smallskipamount:                      \bigskip & \medskip & \smallskip.
                                                             (line 10290)
-* \smallskipamount:                      \bigskip & \medskip & \smallskip.
-                                                            (line 10291)
-* \smile:                                Math symbols.      (line  8650)
-* \SPACE:                                \(SPACE).          (line 10053)
-* \spacefactor:                          \spacefactor.      (line  9916)
-* \spadesuit:                            Math symbols.      (line  8653)
-* \sqcap:                                Math symbols.      (line  8656)
-* \sqcup:                                Math symbols.      (line  8660)
-* \sqrt:                                 \sqrt.             (line  9418)
-* \sqsubset:                             Math symbols.      (line  8664)
-* \sqsubseteq:                           Math symbols.      (line  8669)
-* \sqsupset:                             Math symbols.      (line  8674)
-* \sqsupseteq:                           Math symbols.      (line  8679)
+* \smile:                                Math symbols.      (line  8649)
+* \SPACE:                                \(SPACE).          (line 10052)
+* \spacefactor:                          \spacefactor.      (line  9915)
+* \spadesuit:                            Math symbols.      (line  8652)
+* \sqcap:                                Math symbols.      (line  8655)
+* \sqcup:                                Math symbols.      (line  8659)
+* \sqrt:                                 \sqrt.             (line  9417)
+* \sqsubset:                             Math symbols.      (line  8663)
+* \sqsubseteq:                           Math symbols.      (line  8668)
+* \sqsupset:                             Math symbols.      (line  8673)
+* \sqsupseteq:                           Math symbols.      (line  8678)
 * \ss (ss):                              Additional Latin letters.
-                                                            (line 12344)
+                                                            (line 12343)
 * \SS (SS):                              Additional Latin letters.
-                                                            (line 12344)
-* \stackrel:                             \stackrel.         (line  9434)
-* \star:                                 Math symbols.      (line  8684)
-* \stepcounter:                          \stepcounter.      (line  7333)
+                                                            (line 12343)
+* \stackrel:                             \stackrel.         (line  9433)
+* \star:                                 Math symbols.      (line  8683)
+* \stepcounter:                          \stepcounter.      (line  7332)
 * \stop:                                 Recovering from errors.
-                                                            (line 13911)
-* \strut:                                \strut.            (line 10334)
+                                                            (line 13910)
+* \strut:                                \strut.            (line 10333)
 * \subparagraph:                         Sectioning.        (line  2052)
 * \subparagraph <1>:                     \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
 * \subsection:                           Sectioning.        (line  2052)
 * \subsection <1>:                       \subsection.       (line  2356)
-* \subset:                               Math symbols.      (line  8692)
-* \subseteq:                             Math symbols.      (line  8695)
+* \subset:                               Math symbols.      (line  8691)
+* \subseteq:                             Math symbols.      (line  8694)
 * \subsubsection:                        \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
-* \succ:                                 Math symbols.      (line  8698)
-* \succeq:                               Math symbols.      (line  8702)
-* \sum:                                  Math symbols.      (line  8707)
-* \sup:                                  Math functions.    (line  9158)
+* \succ:                                 Math symbols.      (line  8697)
+* \succeq:                               Math symbols.      (line  8701)
+* \sum:                                  Math symbols.      (line  8706)
+* \sup:                                  Math functions.    (line  9157)
 * \suppressfloats:                       Floats.            (line  1983)
-* \supset:                               Math symbols.      (line  8711)
-* \supseteq:                             Math symbols.      (line  8714)
-* \surd:                                 Math symbols.      (line  8717)
-* \swarrow:                              Math symbols.      (line  8722)
+* \supset:                               Math symbols.      (line  8710)
+* \supseteq:                             Math symbols.      (line  8713)
+* \surd:                                 Math symbols.      (line  8716)
+* \swarrow:                              Math symbols.      (line  8721)
 * \symbol:                               Symbols by font position.
-                                                            (line 12009)
-* \t (tie-after accent):                 Accents.           (line 12285)
-* \TAB:                                  \(SPACE).          (line 10053)
-* \tabbingsep:                           tabbing.           (line  4917)
-* \tabcolsep:                            tabular.           (line  5178)
+                                                            (line 12008)
+* \t (tie-after accent):                 Accents.           (line 12284)
+* \TAB:                                  \(SPACE).          (line 10052)
+* \tabbingsep:                           tabbing.           (line  4916)
+* \tabcolsep:                            tabular.           (line  5177)
 * \tableofcontents:                      Table of contents etc..
-                                                            (line 12650)
-* \tan:                                  Math functions.    (line  9161)
-* \tanh:                                 Math functions.    (line  9164)
-* \tau:                                  Math symbols.      (line  8725)
-* \telephone:                            \telephone.        (line 13630)
-* \TeX:                                  Text symbols.      (line 12077)
-* \textascendercompwordmark:             Text symbols.      (line 12115)
-* \textasciicircum:                      Text symbols.      (line 12080)
-* \textasciitilde:                       Text symbols.      (line 12083)
-* \textasteriskcentered:                 Text symbols.      (line 12086)
+                                                            (line 12649)
+* \tan:                                  Math functions.    (line  9160)
+* \tanh:                                 Math functions.    (line  9163)
+* \tau:                                  Math symbols.      (line  8724)
+* \telephone:                            \telephone.        (line 13629)
+* \TeX:                                  Text symbols.      (line 12076)
+* \textascendercompwordmark:             Text symbols.      (line 12114)
+* \textasciicircum:                      Text symbols.      (line 12079)
+* \textasciitilde:                       Text symbols.      (line 12082)
+* \textasteriskcentered:                 Text symbols.      (line 12085)
 * \textbackslash:                        Reserved characters.
-                                                            (line 11946)
-* \textbackslash <1>:                    Text symbols.      (line 12089)
-* \textbar:                              Text symbols.      (line 12092)
-* \textbardbl:                           Text symbols.      (line 12095)
+                                                            (line 11945)
+* \textbackslash <1>:                    Text symbols.      (line 12088)
+* \textbar:                              Text symbols.      (line 12091)
+* \textbardbl:                           Text symbols.      (line 12094)
 * \textbf:                               Font styles.       (line  1329)
-* \textbigcircle:                        Text symbols.      (line 12098)
-* \textbraceleft:                        Text symbols.      (line 12101)
-* \textbraceright:                       Text symbols.      (line 12104)
-* \textbullet:                           Text symbols.      (line 12107)
-* \textcapitalcompwordmark:              Text symbols.      (line 12114)
-* \textcircled{LETTER}:                  Text symbols.      (line 12110)
-* \textcompwordmark:                     Text symbols.      (line 12113)
-* \textcopyright:                        Text symbols.      (line 12027)
-* \textdagger:                           Text symbols.      (line 12122)
-* \textdaggerdbl:                        Text symbols.      (line 12125)
-* \textdollar (or \$):                   Text symbols.      (line 12128)
-* \textellipsis:                         Text symbols.      (line 12051)
-* \textemdash (or ---):                  Text symbols.      (line 12131)
-* \textendash (or --):                   Text symbols.      (line 12136)
-* \texteuro:                             Text symbols.      (line 12139)
-* \textexclamdown (or !`):               Text symbols.      (line 12145)
+* \textbigcircle:                        Text symbols.      (line 12097)
+* \textbraceleft:                        Text symbols.      (line 12100)
+* \textbraceright:                       Text symbols.      (line 12103)
+* \textbullet:                           Text symbols.      (line 12106)
+* \textcapitalcompwordmark:              Text symbols.      (line 12113)
+* \textcircled{LETTER}:                  Text symbols.      (line 12109)
+* \textcompwordmark:                     Text symbols.      (line 12112)
+* \textcopyright:                        Text symbols.      (line 12026)
+* \textdagger:                           Text symbols.      (line 12121)
+* \textdaggerdbl:                        Text symbols.      (line 12124)
+* \textdollar (or \$):                   Text symbols.      (line 12127)
+* \textellipsis:                         Text symbols.      (line 12050)
+* \textemdash (or ---):                  Text symbols.      (line 12130)
+* \textendash (or --):                   Text symbols.      (line 12135)
+* \texteuro:                             Text symbols.      (line 12138)
+* \textexclamdown (or !`):               Text symbols.      (line 12144)
 * \textfloatsep:                         Floats.            (line  2019)
 * \textfloatsep <1>:                     Floats.            (line  2020)
 * \textfraction:                         Floats.            (line  1998)
 * \textfraction <1>:                     Floats.            (line  1999)
-* \textgreater:                          Text symbols.      (line 12148)
+* \textgreater:                          Text symbols.      (line 12147)
 * \textheight:                           Page layout parameters.
                                                             (line  1854)
 * \textheight <1>:                       Page layout parameters.
                                                             (line  1855)
 * \textit:                               Font styles.       (line  1323)
-* \textleftarrow:                        Text symbols.      (line 12154)
-* \textless:                             Text symbols.      (line 12151)
+* \textleftarrow:                        Text symbols.      (line 12153)
+* \textless:                             Text symbols.      (line 12150)
 * \textmd:                               Font styles.       (line  1326)
 * \textnormal:                           Font styles.       (line  1347)
-* \textordfeminine:                      Text symbols.      (line 12157)
-* \textordmasculine:                     Text symbols.      (line 12158)
-* \textparagraph:                        Text symbols.      (line 12059)
-* \textperiodcentered:                   Text symbols.      (line 12161)
-* \textquestiondown (or ?`):             Text symbols.      (line 12164)
-* \textquotedblleft (or ``):             Text symbols.      (line 12167)
-* \textquotedblright (or ''):            Text symbols.      (line 12170)
-* \textquoteleft (or `):                 Text symbols.      (line 12173)
-* \textquoteright (or '):                Text symbols.      (line 12176)
-* \textquotesingle:                      Text symbols.      (line 12179)
-* \textquotestraightbase:                Text symbols.      (line 12182)
-* \textquotestraightdblbase:             Text symbols.      (line 12183)
-* \textregistered:                       Text symbols.      (line 12186)
-* \textrightarrow:                       Text symbols.      (line 12189)
+* \textordfeminine:                      Text symbols.      (line 12156)
+* \textordmasculine:                     Text symbols.      (line 12157)
+* \textparagraph:                        Text symbols.      (line 12058)
+* \textperiodcentered:                   Text symbols.      (line 12160)
+* \textquestiondown (or ?`):             Text symbols.      (line 12163)
+* \textquotedblleft (or ``):             Text symbols.      (line 12166)
+* \textquotedblright (or ''):            Text symbols.      (line 12169)
+* \textquoteleft (or `):                 Text symbols.      (line 12172)
+* \textquoteright (or '):                Text symbols.      (line 12175)
+* \textquotesingle:                      Text symbols.      (line 12178)
+* \textquotestraightbase:                Text symbols.      (line 12181)
+* \textquotestraightdblbase:             Text symbols.      (line 12182)
+* \textregistered:                       Text symbols.      (line 12185)
+* \textrightarrow:                       Text symbols.      (line 12188)
 * \textrm:                               Font styles.       (line  1320)
 * \textsc:                               Font styles.       (line  1341)
-* \textsection:                          Text symbols.      (line 12074)
+* \textsection:                          Text symbols.      (line 12073)
 * \textsf:                               Font styles.       (line  1338)
 * \textsl:                               Font styles.       (line  1335)
-* \textsterling:                         Text symbols.      (line 12063)
-* \textthreequartersemdash:              Text symbols.      (line 12192)
-* \texttrademark:                        Text symbols.      (line 12195)
+* \textsterling:                         Text symbols.      (line 12062)
+* \textthreequartersemdash:              Text symbols.      (line 12191)
+* \texttrademark:                        Text symbols.      (line 12194)
 * \texttt:                               Font styles.       (line  1344)
-* \texttwelveudash:                      Text symbols.      (line 12198)
-* \textunderscore:                       Text symbols.      (line 12201)
+* \texttwelveudash:                      Text symbols.      (line 12197)
+* \textunderscore:                       Text symbols.      (line 12200)
 * \textup:                               Font styles.       (line  1332)
-* \textvisiblespace:                     Text symbols.      (line 12204)
+* \textvisiblespace:                     Text symbols.      (line 12203)
 * \textwidth:                            Page layout parameters.
                                                             (line  1862)
 * \textwidth <1>:                        Page layout parameters.
                                                             (line  1863)
 * \th (th):                              Additional Latin letters.
-                                                            (line 12348)
+                                                            (line 12347)
 * \TH (TH):                              Additional Latin letters.
-                                                            (line 12348)
-* \thanks{TEXT}:                         \maketitle.        (line  9580)
-* \theta:                                Math symbols.      (line  8728)
-* \thicklines:                           \thicklines.       (line  4528)
+                                                            (line 12347)
+* \thanks{TEXT}:                         \maketitle.        (line  9579)
+* \theta:                                Math symbols.      (line  8727)
+* \thicklines:                           \thicklines.       (line  4527)
 * \thickspace:                           Spacing in math mode.
-                                                            (line  9289)
-* \thinlines:                            \thinlines.        (line  4520)
+                                                            (line  9288)
+* \thinlines:                            \thinlines.        (line  4519)
 * \thinspace:                            Spacing in math mode.
-                                                            (line  9298)
+                                                            (line  9297)
 * \thinspace <1>:                        \thinspace & \negthinspace.
-                                                            (line 10150)
-* \thispagestyle:                        \thispagestyle.    (line  9744)
-* \tilde:                                Math accents.      (line  9209)
-* \times:                                Math symbols.      (line  8732)
+                                                            (line 10149)
+* \thispagestyle:                        \thispagestyle.    (line  9743)
+* \tilde:                                Math accents.      (line  9208)
+* \times:                                Math symbols.      (line  8731)
 * \tiny:                                 Font sizes.        (line  1441)
-* \title{TEXT}:                          \maketitle.        (line  9587)
-* \to:                                   Math symbols.      (line  8736)
-* \today:                                \today.            (line 12390)
-* \top:                                  Math symbols.      (line  8740)
+* \title{TEXT}:                          \maketitle.        (line  9586)
+* \to:                                   Math symbols.      (line  8735)
+* \today:                                \today.            (line 12389)
+* \top:                                  Math symbols.      (line  8739)
 * \topfraction:                          Floats.            (line  2003)
 * \topfraction <1>:                      Floats.            (line  2004)
 * \topmargin:                            Page layout parameters.
@@ -15138,205 +15137,205 @@
                                                             (line  1894)
 * \topskip <1>:                          Page layout parameters.
                                                             (line  1895)
-* \triangle:                             Math symbols.      (line  8745)
-* \triangleleft:                         Math symbols.      (line  8748)
-* \triangleright:                        Math symbols.      (line  8754)
+* \triangle:                             Math symbols.      (line  8744)
+* \triangleleft:                         Math symbols.      (line  8747)
+* \triangleright:                        Math symbols.      (line  8753)
 * \tt:                                   Font styles.       (line  1385)
 * \ttfamily:                             Font styles.       (line  1344)
 * \twocolumn:                            \twocolumn.        (line  1630)
-* \typein:                               \typein.           (line 13645)
-* \typeout:                              \typeout.          (line 13690)
-* \u (breve accent):                     Accents.           (line 12289)
+* \typein:                               \typein.           (line 13644)
+* \typeout:                              \typeout.          (line 13689)
+* \u (breve accent):                     Accents.           (line 12288)
 * \unboldmath:                           \boldmath & \unboldmath.
-                                                            (line  8967)
+                                                            (line  8966)
 * \unboldmath <1>:                       \boldmath & \unboldmath.
-                                                            (line  8975)
-* \underbar:                             Accents.           (line 12255)
+                                                            (line  8974)
+* \underbar:                             Accents.           (line 12254)
 * \underbrace{MATH}:                     Over- and Underlining.
-                                                            (line  9247)
+                                                            (line  9246)
 * \underline{TEXT}:                      Over- and Underlining.
-                                                            (line  9230)
-* \unitlength:                           picture.           (line  4259)
-* \unlhd:                                Math symbols.      (line  8760)
-* \unrhd:                                Math symbols.      (line  8767)
-* \Uparrow:                              Math symbols.      (line  8774)
-* \uparrow:                              Math symbols.      (line  8778)
-* \Updownarrow:                          Math symbols.      (line  8782)
-* \updownarrow:                          Math symbols.      (line  8787)
-* \upharpoonright:                       Math symbols.      (line  8792)
-* \uplus:                                Math symbols.      (line  8797)
+                                                            (line  9229)
+* \unitlength:                           picture.           (line  4258)
+* \unlhd:                                Math symbols.      (line  8759)
+* \unrhd:                                Math symbols.      (line  8766)
+* \Uparrow:                              Math symbols.      (line  8773)
+* \uparrow:                              Math symbols.      (line  8777)
+* \Updownarrow:                          Math symbols.      (line  8781)
+* \updownarrow:                          Math symbols.      (line  8786)
+* \upharpoonright:                       Math symbols.      (line  8791)
+* \uplus:                                Math symbols.      (line  8796)
 * \upshape:                              Font styles.       (line  1332)
-* \Upsilon:                              Math symbols.      (line  8804)
-* \upsilon:                              Math symbols.      (line  8807)
-* \usebox:                               \usebox.           (line 10915)
-* \usecounter:                           \usecounter.       (line  7222)
+* \Upsilon:                              Math symbols.      (line  8803)
+* \upsilon:                              Math symbols.      (line  8806)
+* \usebox:                               \usebox.           (line 10914)
+* \usecounter:                           \usecounter.       (line  7221)
 * \usefont:                              Low-level font commands.
                                                             (line  1604)
 * \usepackage:                           Additional packages.
                                                             (line   862)
-* \v (breve accent):                     Accents.           (line 12293)
-* \value:                                \value.            (line  7248)
-* \vanothing:                            Math symbols.      (line  8815)
-* \varepsilon:                           Math symbols.      (line  8810)
-* \varphi:                               Math symbols.      (line  8820)
-* \varpi:                                Math symbols.      (line  8824)
-* \varrho:                               Math symbols.      (line  8828)
-* \varsigma:                             Math symbols.      (line  8832)
-* \vartheta:                             Math symbols.      (line  8836)
-* \vdash:                                Math symbols.      (line  8840)
-* \vdots:                                Dots.              (line  9035)
-* \vec:                                  Math accents.      (line  9212)
-* \vector:                               \vector.           (line  4633)
-* \vee:                                  Math symbols.      (line  8844)
-* \verb:                                 \verb.             (line  5678)
-* \Vert:                                 Math symbols.      (line  8849)
-* \vert:                                 Math symbols.      (line  8865)
-* \vfill:                                \vfill.            (line 10470)
-* \vline:                                \vline.            (line  5271)
-* \vspace:                               \vspace.           (line 10419)
-* \wedge:                                Math symbols.      (line  8883)
-* \widehat:                              Math accents.      (line  9215)
-* \widetilde:                            Math accents.      (line  9218)
-* \wp:                                   Math symbols.      (line  8887)
-* \wr:                                   Math symbols.      (line  8890)
-* \Xi:                                   Math symbols.      (line  8893)
-* \xi:                                   Math symbols.      (line  8896)
+* \v (breve accent):                     Accents.           (line 12292)
+* \value:                                \value.            (line  7247)
+* \vanothing:                            Math symbols.      (line  8814)
+* \varepsilon:                           Math symbols.      (line  8809)
+* \varphi:                               Math symbols.      (line  8819)
+* \varpi:                                Math symbols.      (line  8823)
+* \varrho:                               Math symbols.      (line  8827)
+* \varsigma:                             Math symbols.      (line  8831)
+* \vartheta:                             Math symbols.      (line  8835)
+* \vdash:                                Math symbols.      (line  8839)
+* \vdots:                                Dots.              (line  9034)
+* \vec:                                  Math accents.      (line  9211)
+* \vector:                               \vector.           (line  4632)
+* \vee:                                  Math symbols.      (line  8843)
+* \verb:                                 \verb.             (line  5677)
+* \Vert:                                 Math symbols.      (line  8848)
+* \vert:                                 Math symbols.      (line  8864)
+* \vfill:                                \vfill.            (line 10469)
+* \vline:                                \vline.            (line  5270)
+* \vspace:                               \vspace.           (line 10418)
+* \wedge:                                Math symbols.      (line  8882)
+* \widehat:                              Math accents.      (line  9214)
+* \widetilde:                            Math accents.      (line  9217)
+* \wp:                                   Math symbols.      (line  8886)
+* \wr:                                   Math symbols.      (line  8889)
+* \Xi:                                   Math symbols.      (line  8892)
+* \xi:                                   Math symbols.      (line  8895)
 * \year:                                 \day & \month & \year.
-                                                            (line  7349)
-* \zeta:                                 Math symbols.      (line  8899)
+                                                            (line  7348)
+* \zeta:                                 Math symbols.      (line  8898)
 * \\ (for center):                       center.            (line  3050)
 * \\ (for eqnarray):                     eqnarray.          (line  3358)
 * \\ (for flushright):                   flushright.        (line  3587)
-* \\ (for \shortstack objects):          \shortstack.       (line  4617)
-* \\ (tabbing):                          tabbing.           (line  4862)
+* \\ (for \shortstack objects):          \shortstack.       (line  4616)
+* \\ (tabbing):                          tabbing.           (line  4861)
 * \\ for flushleft:                      flushleft.         (line  3528)
-* \\ for letters:                        Letters.           (line 13388)
-* \\ for tabular:                        tabular.           (line  5040)
-* \\ for verse:                          verse.             (line  5740)
-* \\ for \author:                        \maketitle.        (line  9567)
-* \\ for \title:                         \maketitle.        (line  9588)
-* \\ force line break:                   \\.                (line  5778)
+* \\ for letters:                        Letters.           (line 13387)
+* \\ for tabular:                        tabular.           (line  5039)
+* \\ for verse:                          verse.             (line  5739)
+* \\ for \author:                        \maketitle.        (line  9566)
+* \\ for \title:                         \maketitle.        (line  9587)
+* \\ force line break:                   \\.                (line  5777)
 * \\* (for eqnarray):                    eqnarray.          (line  3366)
 * \^:                                    Reserved characters.
-                                                            (line 11946)
-* \^ (circumflex accent):                Accents.           (line 12242)
+                                                            (line 11945)
+* \^ (circumflex accent):                Accents.           (line 12241)
 * \_:                                    Reserved characters.
-                                                            (line 11939)
-* \` (grave accent):                     Accents.           (line 12246)
-* \` (tabbing):                          tabbing.           (line  4889)
+                                                            (line 11938)
+* \` (grave accent):                     Accents.           (line 12245)
+* \` (tabbing):                          tabbing.           (line  4888)
 * \{:                                    Reserved characters.
-                                                            (line 11939)
-* \|:                                    Math symbols.      (line  8013)
+                                                            (line 11938)
+* \|:                                    Math symbols.      (line  8012)
 * \}:                                    Reserved characters.
-                                                            (line 11939)
+                                                            (line 11938)
 * \~:                                    Reserved characters.
-                                                            (line 11946)
-* \~ (tilde accent):                     Accents.           (line 12250)
+                                                            (line 11945)
+* \~ (tilde accent):                     Accents.           (line 12249)
 * ^:                                     Subscripts & superscripts.
-                                                            (line  7938)
+                                                            (line  7937)
 * _:                                     Subscripts & superscripts.
-                                                            (line  7938)
-* 'see' and 'see also' index entries:    \index.            (line 12970)
+                                                            (line  7937)
+* 'see' and 'see also' index entries:    \index.            (line 12969)
 * {...} for required arguments:          LaTeX command syntax.
                                                             (line   520)
-* ~:                                     ~.                 (line 10094)
+* ~:                                     ~.                 (line 10093)
 * a4paper option:                        Document class options.
                                                             (line   776)
 * a5paper option:                        Document class options.
                                                             (line   776)
 * abstract environment:                  abstract.          (line  2915)
 * abstracts:                             abstract.          (line  2915)
-* accents:                               Accents.           (line 12210)
-* accents, mathematical:                 Math accents.      (line  9178)
+* accents:                               Accents.           (line 12209)
+* accents, mathematical:                 Math accents.      (line  9177)
 * accessing any character of a font:     Symbols by font position.
-                                                            (line 12009)
-* acronyms, list of:                     Glossaries.        (line 13208)
-* acute accent:                          Accents.           (line 12231)
-* acute accent, math:                    Math accents.      (line  9183)
+                                                            (line 12008)
+* acronyms, list of:                     Glossaries.        (line 13207)
+* acute accent:                          Accents.           (line 12230)
+* acute accent, math:                    Math accents.      (line  9182)
 * additional packages, loading:          Additional packages.
                                                             (line   862)
 * ae ligature:                           Additional Latin letters.
-                                                            (line 12308)
-* algorithm2e package:                   tabbing.           (line  4942)
+                                                            (line 12307)
+* algorithm2e package:                   tabbing.           (line  4941)
 * align environment, from amsmath:       eqnarray.          (line  3335)
 * aligning equations:                    eqnarray.          (line  3335)
-* alignment via tabbing:                 tabbing.           (line  4802)
-* amsfonts package:                      Math formulas.     (line  7927)
+* alignment via tabbing:                 tabbing.           (line  4801)
+* amsfonts package:                      Math formulas.     (line  7926)
 * amsmath package:                       array.             (line  3010)
 * amsmath package <1>:                   array.             (line  3021)
 * amsmath package <2>:                   displaymath.       (line  3202)
 * amsmath package <3>:                   equation.          (line  3405)
-* amsmath package <4>:                   theorem.           (line  5592)
-* amsmath package <5>:                   Math formulas.     (line  7927)
-* amsmath package <6>:                   Dots.              (line  9038)
-* amsmath package <7>:                   Math functions.    (line  9167)
+* amsmath package <4>:                   theorem.           (line  5591)
+* amsmath package <5>:                   Math formulas.     (line  7926)
+* amsmath package <6>:                   Dots.              (line  9037)
+* amsmath package <7>:                   Math functions.    (line  9166)
 * amsmath package <8>:                   Colon character & \colon.
-                                                            (line  9344)
+                                                            (line  9343)
 * amsmath package <9>:                   Colon character & \colon.
-                                                            (line  9348)
+                                                            (line  9347)
 * amsmath package, replacing eqnarray:   eqnarray.          (line  3335)
-* amsthm package:                        theorem.           (line  5592)
-* amsthm package <1>:                    \rule.             (line 12367)
+* amsthm package:                        theorem.           (line  5591)
+* amsthm package <1>:                    \rule.             (line 12366)
 * appendices:                            \appendix.         (line  2487)
 * appendix:                              \appendix.         (line  2487)
 * appendix package:                      \appendix.         (line  2510)
 * aring:                                 Additional Latin letters.
-                                                            (line 12304)
+                                                            (line 12303)
 * array (package) package:               array.             (line  3032)
 * array environment:                     array.             (line  2961)
 * arrays, math:                          array.             (line  2961)
-* arrow, left, in text:                  Text symbols.      (line 12155)
-* arrow, right, in text:                 Text symbols.      (line 12190)
+* arrow, left, in text:                  Text symbols.      (line 12154)
+* arrow, right, in text:                 Text symbols.      (line 12189)
 * article class:                         Document classes.  (line   734)
-* ascender height:                       Text symbols.      (line 12116)
-* ASCII circumflex, in text:             Text symbols.      (line 12081)
-* ASCII tilde, in text:                  Text symbols.      (line 12084)
-* asterisk, centered, in text:           Text symbols.      (line 12087)
-* Asymptote package:                     \line.             (line  4494)
-* Asymptote package <1>:                 \strut.            (line 10390)
-* Asymptote package <2>:                 \mbox & \makebox.  (line 10622)
-* at clause, in font definitions:        \newfont.          (line  6992)
-* at-sign:                               \@.                (line  9977)
-* author, for titlepage:                 \maketitle.        (line  9567)
+* ascender height:                       Text symbols.      (line 12115)
+* ASCII circumflex, in text:             Text symbols.      (line 12080)
+* ASCII tilde, in text:                  Text symbols.      (line 12083)
+* asterisk, centered, in text:           Text symbols.      (line 12086)
+* Asymptote package:                     \line.             (line  4493)
+* Asymptote package <1>:                 \strut.            (line 10389)
+* Asymptote package <2>:                 \mbox & \makebox.  (line 10621)
+* at clause, in font definitions:        \newfont.          (line  6991)
+* at-sign:                               \@.                (line  9976)
+* author, for titlepage:                 \maketitle.        (line  9566)
 * auxiliary file:                        Output files.      (line   449)
 * b5paper option:                        Document class options.
                                                             (line   776)
 * babel package:                         \chapter.          (line  2250)
-* babel package <1>:                     thebibliography.   (line  5384)
-* babel package <2>:                     Accents.           (line 12210)
-* babel package <3>:                     \today.            (line 12397)
+* babel package <1>:                     thebibliography.   (line  5383)
+* babel package <2>:                     Accents.           (line 12209)
+* babel package <3>:                     \today.            (line 12396)
 * babel package <4>:                     Table of contents etc..
-                                                            (line 12724)
-* babel package <5>:                     \index.            (line 12970)
-* background, colored:                   Colored pages.     (line 11162)
-* backslash, in text:                    Text symbols.      (line 12090)
-* bar, double vertical, in text:         Text symbols.      (line 12096)
-* bar, vertical, in text:                Text symbols.      (line 12093)
-* bar-over accent:                       Accents.           (line 12238)
-* bar-over accent, math:                 Math accents.      (line  9186)
-* bar-under accent:                      Accents.           (line 12253)
+                                                            (line 12723)
+* babel package <5>:                     \index.            (line 12969)
+* background, colored:                   Colored pages.     (line 11161)
+* backslash, in text:                    Text symbols.      (line 12089)
+* bar, double vertical, in text:         Text symbols.      (line 12095)
+* bar, vertical, in text:                Text symbols.      (line 12092)
+* bar-over accent:                       Accents.           (line 12237)
+* bar-over accent, math:                 Math accents.      (line  9185)
+* bar-under accent:                      Accents.           (line 12252)
 * basics of LaTeX:                       Overview.          (line   364)
-* beamer template and class:             beamer template.   (line 13938)
+* beamer template and class:             beamer template.   (line 13937)
 * beginning of document hook:            \AtBeginDocument.  (line  3236)
 * bibliography format, open:             Document class options.
                                                             (line   824)
-* bibliography, creating (automatically): Using BibTeX.     (line  5512)
-* bibliography, creating (manually):     thebibliography.   (line  5337)
-* bibTeX, using:                         Using BibTeX.      (line  5512)
-* big circle symbols, in text:           Text symbols.      (line 12099)
-* Big point:                             Units of length.   (line  7476)
+* bibliography, creating (automatically): Using BibTeX.     (line  5511)
+* bibliography, creating (manually):     thebibliography.   (line  5336)
+* bibTeX, using:                         Using BibTeX.      (line  5511)
+* big circle symbols, in text:           Text symbols.      (line 12098)
+* Big point:                             Units of length.   (line  7475)
 * bigfoot package:                       Footnotes of footnotes.
-                                                            (line  6469)
+                                                            (line  6468)
 * black boxes, omitting:                 Document class options.
                                                             (line   810)
-* blackboard bold:                       Blackboard bold.   (line  8923)
+* blackboard bold:                       Blackboard bold.   (line  8922)
 * bm package:                            \boldmath & \unboldmath.
-                                                            (line  8993)
+                                                            (line  8992)
 * bold font:                             Font styles.       (line  1365)
 * bold math:                             Font styles.       (line  1418)
 * bold typewriter, avoiding:             description.       (line  3160)
 * boldface mathematics:                  \boldmath & \unboldmath.
-                                                            (line  8967)
+                                                            (line  8966)
 * book class:                            Document classes.  (line   734)
 * book, back matter:                     \frontmatter & \mainmatter & \backmatter.
                                                             (line  2520)
@@ -15348,67 +15347,67 @@
                                                             (line  2520)
 * bottomnumber:                          Floats.            (line  2026)
 * bottomnumber <1>:                      Floats.            (line  2027)
-* box:                                   \mbox & \makebox.  (line 10555)
-* box, allocating new:                   \newsavebox.       (line  6706)
-* box, colored:                          Colored boxes.     (line 11125)
-* box, save:                             \sbox & \savebox.  (line 10809)
-* box, use saved box:                    \usebox.           (line 10915)
-* boxes:                                 Boxes.             (line 10546)
-* bp:                                    Units of length.   (line  7476)
-* brace, left, in text:                  Text symbols.      (line 12102)
-* brace, right, in text:                 Text symbols.      (line 12105)
-* breaking lines:                        Line breaking.     (line  5761)
-* breaking pages:                        Page breaking.     (line  6052)
-* breaks, multiplication discretionary:  \*.                (line  9355)
-* breve accent:                          Accents.           (line 12289)
-* breve accent, math:                    Math accents.      (line  9189)
+* box:                                   \mbox & \makebox.  (line 10554)
+* box, allocating new:                   \newsavebox.       (line  6705)
+* box, colored:                          Colored boxes.     (line 11124)
+* box, save:                             \sbox & \savebox.  (line 10808)
+* box, use saved box:                    \usebox.           (line 10914)
+* boxes:                                 Boxes.             (line 10545)
+* bp:                                    Units of length.   (line  7475)
+* brace, left, in text:                  Text symbols.      (line 12101)
+* brace, right, in text:                 Text symbols.      (line 12104)
+* breaking lines:                        Line breaking.     (line  5760)
+* breaking pages:                        Page breaking.     (line  6051)
+* breaks, multiplication discretionary:  \*.                (line  9354)
+* breve accent:                          Accents.           (line 12288)
+* breve accent, math:                    Math accents.      (line  9188)
 * bug reporting:                         About this document.
                                                             (line   335)
 * bullet lists:                          itemize.           (line  3624)
-* bullet symbol:                         Math symbols.      (line  8108)
-* bullet, in text:                       Text symbols.      (line 12108)
+* bullet symbol:                         Math symbols.      (line  8107)
+* bullet, in text:                       Text symbols.      (line 12107)
 * bulleted lists:                        itemize.           (line  3624)
-* calligraphic fonts:                    Calligraphic.      (line  8949)
+* calligraphic fonts:                    Calligraphic.      (line  8948)
 * calligraphic letters for math:         Font styles.       (line  1368)
-* cap height:                            Text symbols.      (line 12116)
-* caron accent:                          Accents.           (line 12293)
+* cap height:                            Text symbols.      (line 12115)
+* caron accent:                          Accents.           (line 12292)
 * catcode:                               \makeatletter & \makeatother.
                                                             (line   606)
 * category code, character:              \makeatletter & \makeatother.
                                                             (line   606)
-* cc:                                    Units of length.   (line  7489)
-* cc list, in letters:                   \cc.               (line 13450)
-* cedilla accent:                        Accents.           (line 12263)
+* cc:                                    Units of length.   (line  7488)
+* cc list, in letters:                   \cc.               (line 13449)
+* cedilla accent:                        Accents.           (line 12262)
 * center environment:                    center.            (line  3040)
-* centered asterisk, in text:            Text symbols.      (line 12087)
+* centered asterisk, in text:            Text symbols.      (line 12086)
 * centered equations:                    Document class options.
                                                             (line   814)
-* centered period, in text:              Text symbols.      (line 12162)
+* centered period, in text:              Text symbols.      (line 12161)
 * centering text, declaration for:       \centering.        (line  3088)
 * centering text, environment for:       center.            (line  3040)
-* Centimeter:                            Units of length.   (line  7480)
+* Centimeter:                            Units of length.   (line  7479)
 * chapter:                               Sectioning.        (line  2052)
 * chapter <1>:                           \chapter.          (line  2185)
 * character category code:               \makeatletter & \makeatother.
                                                             (line   606)
-* characters, accented:                  Accents.           (line 12210)
+* characters, accented:                  Accents.           (line 12209)
 * characters, case of:                   Upper and lower case.
-                                                            (line 11964)
+                                                            (line 11963)
 * characters, non-English:               Additional Latin letters.
-                                                            (line 12298)
+                                                            (line 12297)
 * characters, reserved:                  Reserved characters.
-                                                            (line 11932)
+                                                            (line 11931)
 * characters, special:                   Reserved characters.
-                                                            (line 11932)
-* check accent:                          Accents.           (line 12293)
-* check accent, math:                    Math accents.      (line  9192)
-* Cicero:                                Units of length.   (line  7489)
-* circle symbol, big, in text:           Text symbols.      (line 12099)
-* circled letter, in text:               Text symbols.      (line 12111)
-* circumflex accent:                     Accents.           (line 12242)
-* circumflex accent, math:               Math accents.      (line  9204)
-* circumflex, ASCII, in text:            Text symbols.      (line 12081)
-* citation key:                          \bibitem.          (line  5399)
+                                                            (line 11931)
+* check accent:                          Accents.           (line 12292)
+* check accent, math:                    Math accents.      (line  9191)
+* Cicero:                                Units of length.   (line  7488)
+* circle symbol, big, in text:           Text symbols.      (line 12098)
+* circled letter, in text:               Text symbols.      (line 12110)
+* circumflex accent:                     Accents.           (line 12241)
+* circumflex accent, math:               Math accents.      (line  9203)
+* circumflex, ASCII, in text:            Text symbols.      (line 12080)
+* citation key:                          \bibitem.          (line  5398)
 * class and package commands:            Class and package commands.
                                                             (line   945)
 * class and package difference:          Class and package construction.
@@ -15428,113 +15427,113 @@
 * classes of documents:                  Document classes.  (line   729)
 * cleveref package:                      Cross references.  (line  2779)
 * cleveref package <1>:                  \ref.              (line  2892)
-* cleveref package <2>:                  \footnotemark.     (line  6350)
+* cleveref package <2>:                  \footnotemark.     (line  6349)
 * clock option to slides class:          Document class options.
                                                             (line   856)
-* closing letters:                       \closing.          (line 13466)
-* closing quote:                         Text symbols.      (line 12071)
-* cm:                                    Units of length.   (line  7480)
-* code, typesetting:                     verbatim.          (line  5639)
+* closing letters:                       \closing.          (line 13465)
+* closing quote:                         Text symbols.      (line 12070)
+* cm:                                    Units of length.   (line  7479)
+* code, typesetting:                     verbatim.          (line  5638)
 * colon character:                       Colon character & \colon.
-                                                            (line  9335)
-* color:                                 Color.             (line 10927)
-* color <1>:                             Define colors.     (line 11032)
-* color <2>:                             Colored text.      (line 11054)
-* color <3>:                             Colored boxes.     (line 11125)
-* color <4>:                             Colored pages.     (line 11162)
-* color models:                          Color models.      (line 10980)
+                                                            (line  9334)
+* color:                                 Color.             (line 10926)
+* color <1>:                             Define colors.     (line 11031)
+* color <2>:                             Colored text.      (line 11053)
+* color <3>:                             Colored boxes.     (line 11124)
+* color <4>:                             Colored pages.     (line 11161)
+* color models:                          Color models.      (line 10979)
 * color package commands:                Commands for color.
-                                                            (line 11027)
+                                                            (line 11026)
 * color package options:                 Color package options.
-                                                            (line 10942)
-* color, define:                         Define colors.     (line 11032)
-* colored boxes:                         Colored boxes.     (line 11125)
-* colored page:                          Colored pages.     (line 11162)
-* colored text:                          Colored text.      (line 11054)
-* command line:                          Command line.      (line 13723)
+                                                            (line 10941)
+* color, define:                         Define colors.     (line 11031)
+* colored boxes:                         Colored boxes.     (line 11124)
+* colored page:                          Colored pages.     (line 11161)
+* colored text:                          Colored text.      (line 11053)
+* command line:                          Command line.      (line 13722)
 * command syntax:                        LaTeX command syntax.
                                                             (line   520)
 * commands, class and package:           Class and package commands.
                                                             (line   945)
 * commands, defining new ones:           \newcommand & \renewcommand.
-                                                            (line  6490)
-* commands, defining new ones <1>:       \providecommand.   (line  6615)
+                                                            (line  6489)
+* commands, defining new ones <1>:       \providecommand.   (line  6614)
 * commands, document class:              Class and package construction.
                                                             (line   878)
 * commands, graphics package:            Commands for graphics.
-                                                            (line 11471)
+                                                            (line 11470)
 * commands, ignore spaces:               \ignorespaces & \ignorespacesafterend.
-                                                            (line  7063)
+                                                            (line  7062)
 * commands, redefining:                  \newcommand & \renewcommand.
-                                                            (line  6490)
+                                                            (line  6489)
 * commands, star-variants:               \@ifstar.          (line   642)
-* composite word mark, in text:          Text symbols.      (line 12116)
-* computer programs, typesetting:        verbatim.          (line  5639)
+* composite word mark, in text:          Text symbols.      (line 12115)
+* computer programs, typesetting:        verbatim.          (line  5638)
 * configuration, graphics package:       Graphics package configuration.
-                                                            (line 11284)
+                                                            (line 11283)
 * contents file:                         Output files.      (line   459)
-* copyright symbol:                      Text symbols.      (line 12028)
-* counters, a list of:                   Counters.          (line  7138)
-* counters, defining new:                \newcounter.       (line  6643)
-* counters, getting value of:            \value.            (line  7248)
+* copyright symbol:                      Text symbols.      (line 12027)
+* counters, a list of:                   Counters.          (line  7137)
+* counters, defining new:                \newcounter.       (line  6642)
+* counters, getting value of:            \value.            (line  7247)
 * counters, printing:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7166)
-* counters, setting:                     \setcounter.       (line  7281)
-* cprotect package:                      verbatim.          (line  5659)
-* cprotect package <1>:                  \verb.             (line  5717)
-* creating pictures:                     picture.           (line  4240)
-* creating tables:                       table.             (line  4951)
-* credit footnote:                       \maketitle.        (line  9581)
+                                                            (line  7165)
+* counters, setting:                     \setcounter.       (line  7280)
+* cprotect package:                      verbatim.          (line  5658)
+* cprotect package <1>:                  \verb.             (line  5716)
+* creating pictures:                     picture.           (line  4239)
+* creating tables:                       table.             (line  4950)
+* credit footnote:                       \maketitle.        (line  9580)
 * cross references:                      Cross references.  (line  2747)
 * cross references, resolving:           Output files.      (line   449)
 * cross referencing with page number:    \pageref.          (line  2845)
 * cross referencing, symbolic:           \ref.              (line  2869)
 * CTAN:                                  CTAN.              (line   703)
-* currency, dollar:                      Text symbols.      (line 12129)
-* currency, euro:                        Text symbols.      (line 12140)
-* dagger, double, in text:               Text symbols.      (line 12126)
-* dagger, in text:                       Text symbols.      (line 12031)
-* dagger, in text <1>:                   Text symbols.      (line 12123)
+* currency, dollar:                      Text symbols.      (line 12128)
+* currency, euro:                        Text symbols.      (line 12139)
+* dagger, double, in text:               Text symbols.      (line 12125)
+* dagger, in text:                       Text symbols.      (line 12030)
+* dagger, in text <1>:                   Text symbols.      (line 12122)
 * DANTE e.V.:                            CTAN.              (line   717)
-* date, for titlepage:                   \maketitle.        (line  9575)
-* date, today's:                         \today.            (line 12390)
-* datetime package:                      \today.            (line 12411)
+* date, for titlepage:                   \maketitle.        (line  9574)
+* date, today's:                         \today.            (line 12389)
+* datetime package:                      \today.            (line 12410)
 * dbltopnumber:                          Floats.            (line  2030)
 * dbltopnumber <1>:                      Floats.            (line  2031)
 * dcolumn package:                       array.             (line  3032)
-* dd:                                    Units of length.   (line  7486)
-* define color:                          Define colors.     (line 11032)
+* dd:                                    Units of length.   (line  7485)
+* define color:                          Define colors.     (line 11031)
 * defining a new command:                \newcommand & \renewcommand.
-                                                            (line  6490)
-* defining a new command <1>:            \providecommand.   (line  6615)
+                                                            (line  6489)
+* defining a new command <1>:            \providecommand.   (line  6614)
 * defining new environments:             \newenvironment & \renewenvironment.
-                                                            (line  6733)
-* defining new fonts:                    \newfont.          (line  6979)
-* defining new theorems:                 \newtheorem.       (line  6867)
-* definitions:                           Definitions.       (line  6485)
-* delimiters, paired:                    \left & \right.    (line  9383)
-* delim_0:                               makeindex.         (line 13140)
-* delim_1:                               makeindex.         (line 13144)
-* delim_2:                               makeindex.         (line 13148)
-* delim_n:                               makeindex.         (line 13152)
-* delim_r:                               makeindex.         (line 13156)
-* description:                           \newglossaryentry. (line 13296)
+                                                            (line  6732)
+* defining new fonts:                    \newfont.          (line  6978)
+* defining new theorems:                 \newtheorem.       (line  6866)
+* definitions:                           Definitions.       (line  6484)
+* delimiters, paired:                    \left & \right.    (line  9382)
+* delim_0:                               makeindex.         (line 13139)
+* delim_1:                               makeindex.         (line 13143)
+* delim_2:                               makeindex.         (line 13147)
+* delim_n:                               makeindex.         (line 13151)
+* delim_r:                               makeindex.         (line 13155)
+* description:                           \newglossaryentry. (line 13295)
 * description environment:               description.       (line  3130)
 * description lists, creating:           description.       (line  3130)
-* design size, in font definitions:      \newfont.          (line  6992)
-* Didot point:                           Units of length.   (line  7486)
-* dieresis accent:                       Accents.           (line 12227)
+* design size, in font definitions:      \newfont.          (line  6991)
+* Didot point:                           Units of length.   (line  7485)
+* dieresis accent:                       Accents.           (line 12226)
 * difference between class and package:  Class and package construction.
                                                             (line   887)
-* discretionary breaks, multiplication:  \*.                (line  9355)
-* discretionary hyphenation:             \discretionary.    (line  5939)
-* display math mode:                     Modes.             (line  9467)
+* discretionary breaks, multiplication:  \*.                (line  9354)
+* discretionary hyphenation:             \discretionary.    (line  5938)
+* display math mode:                     Modes.             (line  9466)
 * displaying quoted text with paragraph indentation: quotation & quote.
-                                                            (line  4772)
+                                                            (line  4771)
 * displaying quoted text without paragraph indentation: quotation & quote.
-                                                            (line  4772)
+                                                            (line  4771)
 * displaymath environment:               displaymath.       (line  3186)
-* displaymath environment <1>:           Math formulas.     (line  7847)
+* displaymath environment <1>:           Math formulas.     (line  7846)
 * document class commands:               Class and package construction.
                                                             (line   878)
 * document class options:                Document class options.
@@ -15544,51 +15543,51 @@
 * document classes:                      Document classes.  (line   729)
 * document environment:                  document.          (line  3230)
 * document templates:                    Document templates.
-                                                            (line 13931)
-* dollar sign:                           Text symbols.      (line 12129)
-* dot accent:                            Accents.           (line 12234)
-* dot over accent, math:                 Math accents.      (line  9198)
-* dot-over accent:                       Accents.           (line 12234)
-* dot-under accent:                      Accents.           (line 12267)
-* dotless i:                             Accents.           (line 12221)
-* dotless i, math:                       Math symbols.      (line  8260)
-* dotless j:                             Accents.           (line 12221)
-* dotless j, math:                       Math symbols.      (line  8282)
-* dots:                                  Dots.              (line  9007)
-* double angle quotation marks:          Text symbols.      (line 12046)
-* double dagger, in text:                Text symbols.      (line 12034)
-* double dagger, in text <1>:            Text symbols.      (line 12126)
-* double dot accent, math:               Math accents.      (line  9195)
-* double guillemets:                     Text symbols.      (line 12046)
-* double left quote:                     Text symbols.      (line 12168)
-* double low-9 quotation mark:           Text symbols.      (line 12068)
-* double quote, straight base:           Text symbols.      (line 12184)
-* double right quote:                    Text symbols.      (line 12171)
+                                                            (line 13930)
+* dollar sign:                           Text symbols.      (line 12128)
+* dot accent:                            Accents.           (line 12233)
+* dot over accent, math:                 Math accents.      (line  9197)
+* dot-over accent:                       Accents.           (line 12233)
+* dot-under accent:                      Accents.           (line 12266)
+* dotless i:                             Accents.           (line 12220)
+* dotless i, math:                       Math symbols.      (line  8259)
+* dotless j:                             Accents.           (line 12220)
+* dotless j, math:                       Math symbols.      (line  8281)
+* dots:                                  Dots.              (line  9006)
+* double angle quotation marks:          Text symbols.      (line 12045)
+* double dagger, in text:                Text symbols.      (line 12033)
+* double dagger, in text <1>:            Text symbols.      (line 12125)
+* double dot accent, math:               Math accents.      (line  9194)
+* double guillemets:                     Text symbols.      (line 12045)
+* double left quote:                     Text symbols.      (line 12167)
+* double low-9 quotation mark:           Text symbols.      (line 12067)
+* double quote, straight base:           Text symbols.      (line 12183)
+* double right quote:                    Text symbols.      (line 12170)
 * double spacing:                        Low-level font commands.
                                                             (line  1583)
-* double vertical bar, in text:          Text symbols.      (line 12096)
-* doublestruck:                          Blackboard bold.   (line  8923)
+* double vertical bar, in text:          Text symbols.      (line 12095)
+* doublestruck:                          Blackboard bold.   (line  8922)
 * draft option:                          Document class options.
                                                             (line   806)
 * dvipdfmx command:                      Output files.      (line   426)
 * dvips command:                         Output files.      (line   426)
 * dvitype command:                       Output files.      (line   426)
-* e-dash:                                Text symbols.      (line 12137)
+* e-dash:                                Text symbols.      (line 12136)
 * e-TeX:                                 TeX engines.       (line   475)
-* ellipses:                              Dots.              (line  9007)
-* ellipsis:                              Text symbols.      (line 12052)
-* em:                                    Units of length.   (line  7494)
-* em <1>:                                Units of length.   (line  7494)
-* em-dash:                               Text symbols.      (line 12132)
-* em-dash, three-quarters:               Text symbols.      (line 12193)
-* em-dash, two-thirds:                   Text symbols.      (line 12199)
+* ellipses:                              Dots.              (line  9006)
+* ellipsis:                              Text symbols.      (line 12051)
+* em:                                    Units of length.   (line  7493)
+* em <1>:                                Units of length.   (line  7493)
+* em-dash:                               Text symbols.      (line 12131)
+* em-dash, three-quarters:               Text symbols.      (line 12192)
+* em-dash, two-thirds:                   Text symbols.      (line 12198)
 * emphasis:                              Font styles.       (line  1349)
-* enclosure list:                        \encl.             (line 13479)
+* enclosure list:                        \encl.             (line 13478)
 * end of document hook:                  \AtEndDocument.    (line  3252)
 * ending and starting:                   Starting and ending.
                                                             (line   390)
 * engines, TeX:                          TeX engines.       (line   468)
-* enlarge current page:                  \enlargethispage.  (line  6157)
+* enlarge current page:                  \enlargethispage.  (line  6156)
 * enumerate environment:                 enumerate.         (line  3268)
 * enumitem package:                      list.              (line  3976)
 * environment:                           Starting and ending.
@@ -15598,12 +15597,12 @@
 * environment, center:                   center.            (line  3040)
 * environment, description:              description.       (line  3130)
 * environment, displaymath:              displaymath.       (line  3186)
-* environment, displaymath <1>:          Math formulas.     (line  7847)
+* environment, displaymath <1>:          Math formulas.     (line  7846)
 * environment, document:                 document.          (line  3230)
 * environment, enumerate:                enumerate.         (line  3268)
 * environment, eqnarray:                 eqnarray.          (line  3335)
 * environment, equation:                 equation.          (line  3391)
-* environment, equation <1>:             Math formulas.     (line  7847)
+* environment, equation <1>:             Math formulas.     (line  7846)
 * environment, figure:                   figure.            (line  3411)
 * environment, filecontents:             filecontents.      (line  3469)
 * environment, filecontents*:            filecontents.      (line  3469)
@@ -15613,30 +15612,30 @@
 * environment, letter:                   letter.            (line  3707)
 * environment, list:                     list.              (line  3712)
 * environment, math:                     math.              (line  4076)
-* environment, math <1>:                 Math formulas.     (line  7847)
+* environment, math <1>:                 Math formulas.     (line  7846)
 * environment, minipage:                 minipage.          (line  4088)
-* environment, picture:                  picture.           (line  4240)
-* environment, quotation:                quotation & quote. (line  4772)
-* environment, quote:                    quotation & quote. (line  4772)
-* environment, tabbing:                  tabbing.           (line  4802)
-* environment, table:                    table.             (line  4951)
-* environment, tabular:                  tabular.           (line  5011)
-* environment, thebibliography:          thebibliography.   (line  5337)
-* environment, theorem:                  theorem.           (line  5570)
-* environment, theorem-like:             \newtheorem.       (line  6867)
-* environment, titlepage:                titlepage.         (line  5600)
-* environment, verbatim:                 verbatim.          (line  5639)
-* environment, verse:                    verse.             (line  5725)
+* environment, picture:                  picture.           (line  4239)
+* environment, quotation:                quotation & quote. (line  4771)
+* environment, quote:                    quotation & quote. (line  4771)
+* environment, tabbing:                  tabbing.           (line  4801)
+* environment, table:                    table.             (line  4950)
+* environment, tabular:                  tabular.           (line  5010)
+* environment, thebibliography:          thebibliography.   (line  5336)
+* environment, theorem:                  theorem.           (line  5569)
+* environment, theorem-like:             \newtheorem.       (line  6866)
+* environment, titlepage:                titlepage.         (line  5599)
+* environment, verbatim:                 verbatim.          (line  5638)
+* environment, verse:                    verse.             (line  5724)
 * environments:                          Environments.      (line  2898)
 * environments, defining:                \newenvironment & \renewenvironment.
-                                                            (line  6733)
-* envlab package:                        \makelabels.       (line 13553)
+                                                            (line  6732)
+* envlab package:                        \makelabels.       (line 13552)
 * EPS files:                             Graphics package configuration.
-                                                            (line 11284)
-* EPS files <1>:                         \includegraphics.  (line 11477)
+                                                            (line 11283)
+* EPS files <1>:                         \includegraphics.  (line 11476)
 * eqnarray environment:                  eqnarray.          (line  3335)
 * equation environment:                  equation.          (line  3391)
-* equation environment <1>:              Math formulas.     (line  7847)
+* equation environment <1>:              Math formulas.     (line  7846)
 * equation number, cross referencing:    \ref.              (line  2869)
 * equation numbers, left vs. right:      Document class options.
                                                             (line   820)
@@ -15646,37 +15645,37 @@
 * equations, flush left vs. centered:    Document class options.
                                                             (line   814)
 * es-zet German letter:                  Additional Latin letters.
-                                                            (line 12344)
+                                                            (line 12343)
 * etex command:                          TeX engines.       (line   475)
 * eth, Icelandic letter:                 Additional Latin letters.
-                                                            (line 12312)
+                                                            (line 12311)
 * etoolbox package:                      Class and package commands.
                                                             (line  1049)
-* euro symbol:                           Text symbols.      (line 12140)
-* eurosym package:                       Text symbols.      (line 12140)
-* ex:                                    Units of length.   (line  7494)
-* ex <1>:                                Units of length.   (line  7494)
-* exclamation point, upside-down:        Text symbols.      (line 12146)
+* euro symbol:                           Text symbols.      (line 12139)
+* eurosym package:                       Text symbols.      (line 12139)
+* ex:                                    Units of length.   (line  7493)
+* ex <1>:                                Units of length.   (line  7493)
+* exclamation point, upside-down:        Text symbols.      (line 12145)
 * executivepaper option:                 Document class options.
                                                             (line   776)
 * exponent:                              Subscripts & superscripts.
-                                                            (line  7938)
+                                                            (line  7937)
 * extended Latin:                        Additional Latin letters.
-                                                            (line 12298)
+                                                            (line 12297)
 * external files, writing:               filecontents.      (line  3469)
 * families, of fonts:                    Low-level font commands.
                                                             (line  1486)
-* fancyhdr package:                      Page styles.       (line  9524)
-* fancyhdr package <1>:                  \pagestyle.        (line  9667)
-* fancyvrb package:                      tabbing.           (line  4942)
-* fancyvrb package <1>:                  verbatim.          (line  5670)
-* feminine ordinal symbol:               Text symbols.      (line 12159)
+* fancyhdr package:                      Page styles.       (line  9523)
+* fancyhdr package <1>:                  \pagestyle.        (line  9666)
+* fancyvrb package:                      tabbing.           (line  4941)
+* fancyvrb package <1>:                  verbatim.          (line  5669)
+* feminine ordinal symbol:               Text symbols.      (line 12158)
 * figure environment:                    figure.            (line  3411)
 * figure number, cross referencing:      \ref.              (line  2869)
-* figures, footnotes in:                 minipage.          (line  4190)
+* figures, footnotes in:                 minipage.          (line  4189)
 * figures, inserting:                    figure.            (line  3411)
 * file, root:                            Splitting the input.
-                                                            (line 12425)
+                                                            (line 12424)
 * filecontents environment:              filecontents.      (line  3469)
 * filecontents* environment:             filecontents.      (line  3469)
 * final option:                          Document class options.
@@ -15692,7 +15691,7 @@
 * flush left equations:                  Document class options.
                                                             (line   814)
 * flushing floats and starting a page:   \clearpage & \cleardoublepage.
-                                                            (line  6083)
+                                                            (line  6082)
 * flushleft environment:                 flushleft.         (line  3520)
 * flushright environment:                flushright.        (line  3581)
 * font catalogue:                        Low-level font commands.
@@ -15704,36 +15703,36 @@
 * font sizes:                            Font sizes.        (line  1436)
 * font styles:                           Font styles.       (line  1296)
 * font symbols, by number:               Symbols by font position.
-                                                            (line 12009)
+                                                            (line 12008)
 * fonts:                                 Fonts.             (line  1290)
-* fonts, new commands for:               \newfont.          (line  6979)
-* fonts, script:                         Calligraphic.      (line  8949)
-* footer style:                          \pagestyle.        (line  9660)
+* fonts, new commands for:               \newfont.          (line  6978)
+* fonts, script:                         Calligraphic.      (line  8948)
+* footer style:                          \pagestyle.        (line  9659)
 * footer, parameters for:                Page layout parameters.
                                                             (line  1769)
 * footnote number, cross referencing:    \ref.              (line  2869)
-* footnote parameters:                   \footnote.         (line  6270)
+* footnote parameters:                   \footnote.         (line  6269)
 * footnote, in a table:                  Footnotes in a table.
-                                                            (line  6399)
+                                                            (line  6398)
 * footnote, in section headings:         Footnotes in section headings.
-                                                            (line  6380)
+                                                            (line  6379)
 * footnote, of a footnote:               Footnotes of footnotes.
-                                                            (line  6469)
-* footnotes in figures:                  minipage.          (line  4190)
-* footnotes, creating:                   Footnotes.         (line  6223)
-* Footnotes, in a minipage:              \footnote.         (line  6298)
-* footnotes, symbols instead of numbers: \footnote.         (line  6260)
+                                                            (line  6468)
+* footnotes in figures:                  minipage.          (line  4189)
+* footnotes, creating:                   Footnotes.         (line  6222)
+* Footnotes, in a minipage:              \footnote.         (line  6297)
+* footnotes, symbols instead of numbers: \footnote.         (line  6259)
 * formulas, environment for:             equation.          (line  3391)
-* formulas, math:                        Math formulas.     (line  7847)
+* formulas, math:                        Math formulas.     (line  7846)
 * forward reference:                     Cross references.  (line  2768)
 * forward references, resolving:         Output files.      (line   449)
-* fraction:                              \frac.             (line  9371)
-* fragile commands:                      \protect.          (line  7011)
-* frame rule width:                      \fbox & \framebox. (line 10677)
-* frame, line width:                     \fbox & \framebox. (line 10677)
-* frame, separation from contents:       \fbox & \framebox. (line 10682)
-* French quotation marks:                Text symbols.      (line 12046)
-* functions, math:                       Math functions.    (line  9062)
+* fraction:                              \frac.             (line  9370)
+* fragile commands:                      \protect.          (line  7010)
+* frame rule width:                      \fbox & \framebox. (line 10676)
+* frame, line width:                     \fbox & \framebox. (line 10676)
+* frame, separation from contents:       \fbox & \framebox. (line 10681)
+* French quotation marks:                Text symbols.      (line 12045)
+* functions, math:                       Math functions.    (line  9061)
 * geometry package:                      Document class options.
                                                             (line   797)
 * geometry package <1>:                  Document class options.
@@ -15742,40 +15741,40 @@
                                                             (line   763)
 * global options <1>:                    Additional packages.
                                                             (line   871)
-* glossaries:                            Glossaries.        (line 13208)
-* glossary:                              Glossaries.        (line 13208)
-* glossary, entries:                     \newglossaryentry. (line 13256)
-* glossary, entry reference:             \gls.              (line 13315)
-* glue register, plain TeX:              \newlength.        (line  6684)
-* graphics:                              Graphics.          (line 11183)
+* glossaries:                            Glossaries.        (line 13207)
+* glossary:                              Glossaries.        (line 13207)
+* glossary, entries:                     \newglossaryentry. (line 13255)
+* glossary, entry reference:             \gls.              (line 13314)
+* glue register, plain TeX:              \newlength.        (line  6683)
+* graphics:                              Graphics.          (line 11182)
 * graphics <1>:                          Graphics package configuration.
-                                                            (line 11284)
-* graphics <2>:                          \includegraphics.  (line 11477)
-* graphics package:                      Graphics.          (line 11183)
+                                                            (line 11283)
+* graphics <2>:                          \includegraphics.  (line 11476)
+* graphics package:                      Graphics.          (line 11182)
 * graphics package <1>:                  Graphics package configuration.
-                                                            (line 11284)
-* graphics package <2>:                  \includegraphics.  (line 11477)
+                                                            (line 11283)
+* graphics package <2>:                  \includegraphics.  (line 11476)
 * graphics package commands:             Commands for graphics.
-                                                            (line 11471)
+                                                            (line 11470)
 * graphics package options:              Graphics package options.
-                                                            (line 11220)
-* graphics packages:                     \line.             (line  4494)
-* graphics, resizing:                    \scalebox.         (line 11866)
-* graphics, resizing <1>:                \resizebox.        (line 11897)
-* graphics, scaling:                     \scalebox.         (line 11866)
-* graphics, scaling <1>:                 \resizebox.        (line 11897)
-* grave accent:                          Accents.           (line 12246)
-* grave accent, math:                    Math accents.      (line  9201)
-* greater than symbol, in text:          Text symbols.      (line 12149)
-* greek letters:                         Math symbols.      (line  8001)
+                                                            (line 11219)
+* graphics packages:                     \line.             (line  4493)
+* graphics, resizing:                    \scalebox.         (line 11865)
+* graphics, resizing <1>:                \resizebox.        (line 11896)
+* graphics, scaling:                     \scalebox.         (line 11865)
+* graphics, scaling <1>:                 \resizebox.        (line 11896)
+* grave accent:                          Accents.           (line 12245)
+* grave accent, math:                    Math accents.      (line  9200)
+* greater than symbol, in text:          Text symbols.      (line 12148)
+* greek letters:                         Math symbols.      (line  8000)
 * group, and environments:               Environments.      (line  2910)
-* group_skip:                            makeindex.         (line 13087)
-* ha'c<ek accent, math:                  Math accents.      (line  9192)
-* hacek accent:                          Accents.           (line 12293)
-* Halmos symbol:                         \rule.             (line 12362)
-* hat accent:                            Accents.           (line 12242)
-* hat accent, math:                      Math accents.      (line  9204)
-* header style:                          \pagestyle.        (line  9660)
+* group_skip:                            makeindex.         (line 13086)
+* ha'c<ek accent, math:                  Math accents.      (line  9191)
+* hacek accent:                          Accents.           (line 12292)
+* Halmos symbol:                         \rule.             (line 12361)
+* hat accent:                            Accents.           (line 12241)
+* hat accent, math:                      Math accents.      (line  9203)
+* header style:                          \pagestyle.        (line  9659)
 * header, parameters for:                Page layout parameters.
                                                             (line  1769)
 * hello, world:                          Starting and ending.
@@ -15783,34 +15782,34 @@
 * here, putting floats:                  Floats.            (line  1948)
 * home page for manual:                  About this document.
                                                             (line   320)
-* horizontal space:                      \hss.              (line  9890)
-* horizontal space, stretchable:         \hss.              (line  9890)
-* hungarian umlaut accent:               Accents.           (line 12271)
-* hyperref package:                      \footnotemark.     (line  6350)
-* hyperref package <1>:                  \footnotemark.     (line  6359)
-* hyperref package <2>:                  \pagenumbering.    (line  9641)
+* horizontal space:                      \hss.              (line  9889)
+* horizontal space, stretchable:         \hss.              (line  9889)
+* hungarian umlaut accent:               Accents.           (line 12270)
+* hyperref package:                      \footnotemark.     (line  6349)
+* hyperref package <1>:                  \footnotemark.     (line  6358)
+* hyperref package <2>:                  \pagenumbering.    (line  9640)
 * hyperref package <3>:                  Command line input.
-                                                            (line 13852)
-* hyphenation, defining:                 \hyphenation.      (line  6003)
-* hyphenation, discretionary:            \discretionary.    (line  5939)
-* hyphenation, forcing:                  \- (hyphenation).  (line  5904)
-* hyphenation, preventing:               \mbox & \makebox.  (line 10555)
+                                                            (line 13851)
+* hyphenation, defining:                 \hyphenation.      (line  6002)
+* hyphenation, discretionary:            \discretionary.    (line  5938)
+* hyphenation, forcing:                  \- (hyphenation).  (line  5903)
+* hyphenation, preventing:               \mbox & \makebox.  (line 10554)
 * Icelandic eth:                         Additional Latin letters.
-                                                            (line 12312)
+                                                            (line 12311)
 * Icelandic thorn:                       Additional Latin letters.
-                                                            (line 12348)
-* idx file:                              \index.            (line 13020)
+                                                            (line 12347)
+* idx file:                              \index.            (line 13019)
 * ij letter, Dutch:                      Additional Latin letters.
-                                                            (line 12324)
+                                                            (line 12323)
 * implementations of TeX:                TeX engines.       (line   468)
-* importing graphics:                    \includegraphics.  (line 11477)
-* in:                                    Units of length.   (line  7473)
+* importing graphics:                    \includegraphics.  (line 11476)
+* in:                                    Units of length.   (line  7472)
 * in-line formulas:                      math.              (line  4076)
-* inch:                                  Units of length.   (line  7473)
-* including graphics:                    \includegraphics.  (line 11477)
+* inch:                                  Units of length.   (line  7472)
+* including graphics:                    \includegraphics.  (line 11476)
 * indent, forcing:                       \indent & \noindent.
-                                                            (line  7722)
-* indentation of paragraphs, in minipage: minipage.         (line  4186)
+                                                            (line  7721)
+* indentation of paragraphs, in minipage: minipage.         (line  4185)
 * indentfirst package:                   \part.             (line  2175)
 * indentfirst package <1>:               \chapter.          (line  2237)
 * indentfirst package <2>:               \section.          (line  2332)
@@ -15818,46 +15817,46 @@
 * indentfirst package <4>:               \subsubsection & \paragraph & \subparagraph.
                                                             (line  2475)
 * indentfirst package <5>:               \indent & \noindent.
-                                                            (line  7764)
-* indent_length:                         makeindex.         (line 13168)
-* indent_space:                          makeindex.         (line 13164)
-* index entries, 'see' and 'see also':   \index.            (line 12970)
-* index entry:                           \index.            (line 12920)
-* index package:                         \index.            (line 13015)
-* index, page range:                     \index.            (line 12954)
-* index, printing:                       \printindex.       (line 13193)
-* index, processing:                     makeindex.         (line 13036)
-* index, style file:                     makeindex.         (line 13048)
-* indexes:                               Indexes.           (line 12884)
-* infinite horizontal stretch:           \hfill.            (line  9857)
-* infinite vertical stretch:             \vfill.            (line 10470)
-* inner paragraph mode:                  Modes.             (line  9485)
+                                                            (line  7763)
+* indent_length:                         makeindex.         (line 13167)
+* indent_space:                          makeindex.         (line 13163)
+* index entries, 'see' and 'see also':   \index.            (line 12969)
+* index entry:                           \index.            (line 12919)
+* index package:                         \index.            (line 13014)
+* index, page range:                     \index.            (line 12953)
+* index, printing:                       \printindex.       (line 13192)
+* index, processing:                     makeindex.         (line 13035)
+* index, style file:                     makeindex.         (line 13047)
+* indexes:                               Indexes.           (line 12883)
+* infinite horizontal stretch:           \hfill.            (line  9856)
+* infinite vertical stretch:             \vfill.            (line 10469)
+* inner paragraph mode:                  Modes.             (line  9484)
 * input file:                            Splitting the input.
-                                                            (line 12421)
+                                                            (line 12420)
 * input, on command line:                Command line input.
-                                                            (line 13848)
+                                                            (line 13847)
 * input/output, to terminal:             Terminal input/output.
-                                                            (line 13642)
+                                                            (line 13641)
 * inserting figures:                     figure.            (line  3411)
 * insertions of special characters:      Special insertions.
-                                                            (line 11926)
-* internal vertical mode:                Modes.             (line  9476)
-* italic correction:                     \/.                (line 10174)
+                                                            (line 11925)
+* internal vertical mode:                Modes.             (line  9475)
+* italic correction:                     \/.                (line 10173)
 * italic font:                           Font styles.       (line  1371)
 * itemize environment:                   itemize.           (line  3624)
-* item_0:                                makeindex.         (line 13111)
-* item_01:                               makeindex.         (line 13120)
-* item_1:                                makeindex.         (line 13114)
-* item_12:                               makeindex.         (line 13130)
-* item_2:                                makeindex.         (line 13117)
-* item_x1:                               makeindex.         (line 13124)
-* item_x2:                               makeindex.         (line 13134)
+* item_0:                                makeindex.         (line 13110)
+* item_01:                               makeindex.         (line 13119)
+* item_1:                                makeindex.         (line 13113)
+* item_12:                               makeindex.         (line 13129)
+* item_2:                                makeindex.         (line 13116)
+* item_x1:                               makeindex.         (line 13123)
+* item_x2:                               makeindex.         (line 13133)
 * JPEG files:                            Graphics package configuration.
-                                                            (line 11284)
-* JPEG files <1>:                        \includegraphics.  (line 11477)
+                                                            (line 11283)
+* JPEG files <1>:                        \includegraphics.  (line 11476)
 * JPG files:                             Graphics package configuration.
-                                                            (line 11284)
-* JPG files <1>:                         \includegraphics.  (line 11477)
+                                                            (line 11283)
+* JPG files <1>:                         \includegraphics.  (line 11476)
 * justification, ragged left:            \raggedleft.       (line  3599)
 * justification, ragged right:           \raggedright.      (line  3548)
 * Knuth, Donald E.:                      Overview.          (line   364)
@@ -15870,7 +15869,7 @@
 * landscape orientation:                 Document class options.
                                                             (line   817)
 * latex command:                         Output files.      (line   426)
-* LaTeX logo:                            Text symbols.      (line 12037)
+* LaTeX logo:                            Text symbols.      (line 12036)
 * LaTeX overview:                        Overview.          (line   364)
 * LaTeX Project team:                    About this document.
                                                             (line   331)
@@ -15878,150 +15877,150 @@
                                                             (line   327)
 * latex-doc-ptr document:                About this document.
                                                             (line   344)
-* LaTeX2e logo:                          Text symbols.      (line 12040)
+* LaTeX2e logo:                          Text symbols.      (line 12039)
 * <latexrefman at tug.org> email address:   About this document.
                                                             (line   331)
 * Latin letters, additional:             Additional Latin letters.
-                                                            (line 12298)
+                                                            (line 12297)
 * layout commands:                       Layout.            (line  1613)
 * layout, page parameters for:           Page layout parameters.
                                                             (line  1769)
-* left angle quotation marks:            Text symbols.      (line 12046)
-* left arrow, in text:                   Text symbols.      (line 12155)
-* left brace, in text:                   Text symbols.      (line 12102)
-* left quote:                            Text symbols.      (line 12056)
-* left quote, double:                    Text symbols.      (line 12168)
-* left quote, single:                    Text symbols.      (line 12174)
+* left angle quotation marks:            Text symbols.      (line 12045)
+* left arrow, in text:                   Text symbols.      (line 12154)
+* left brace, in text:                   Text symbols.      (line 12101)
+* left quote:                            Text symbols.      (line 12055)
+* left quote, double:                    Text symbols.      (line 12167)
+* left quote, single:                    Text symbols.      (line 12173)
 * left-hand equation numbers:            Document class options.
                                                             (line   820)
 * left-justifying text:                  \raggedright.      (line  3548)
 * left-justifying text, environment for: flushleft.         (line  3520)
-* left-to-right mode:                    Modes.             (line  9454)
+* left-to-right mode:                    Modes.             (line  9453)
 * legalpaper option:                     Document class options.
                                                             (line   776)
-* lengths, adding to:                    \addtolength.      (line  7535)
-* lengths, allocating new:               \newlength.        (line  6684)
-* lengths, defining and using:           Lengths.           (line  7368)
-* lengths, setting:                      \setlength.        (line  7512)
+* lengths, adding to:                    \addtolength.      (line  7534)
+* lengths, allocating new:               \newlength.        (line  6683)
+* lengths, defining and using:           Lengths.           (line  7367)
+* lengths, setting:                      \setlength.        (line  7511)
 * leqno option:                          Document class options.
                                                             (line   806)
-* less than symbol, in text:             Text symbols.      (line 12152)
-* lethead_flag:                          makeindex.         (line 13094)
-* lethead_prefix:                        makeindex.         (line 13103)
-* lethead_suffix:                        makeindex.         (line 13107)
+* less than symbol, in text:             Text symbols.      (line 12151)
+* lethead_flag:                          makeindex.         (line 13093)
+* lethead_prefix:                        makeindex.         (line 13102)
+* lethead_suffix:                        makeindex.         (line 13106)
 * letter class:                          Document classes.  (line   734)
 * letter environment:                    letter.            (line  3707)
 * letterpaper option:                    Document class options.
                                                             (line   776)
-* letters, accented:                     Accents.           (line 12210)
+* letters, accented:                     Accents.           (line 12209)
 * letters, additional Latin:             Additional Latin letters.
-                                                            (line 12298)
-* letters, ending:                       \closing.          (line 13466)
-* letters, starting:                     \opening.          (line 13571)
-* letters, writing:                      Letters.           (line 13345)
-* line break, forcing:                   \\.                (line  5778)
-* line breaking:                         Line breaking.     (line  5761)
-* line breaks, changing:                 \fussy & \sloppy.  (line  5962)
+                                                            (line 12297)
+* letters, ending:                       \closing.          (line 13465)
+* letters, starting:                     \opening.          (line 13570)
+* letters, writing:                      Letters.           (line 13344)
+* line break, forcing:                   \\.                (line  5777)
+* line breaking:                         Line breaking.     (line  5760)
+* line breaks, changing:                 \fussy & \sloppy.  (line  5961)
 * line breaks, forcing:                  \linebreak & \nolinebreak.
-                                                            (line  6021)
-* line breaks, multiplication discretionary: \*.            (line  9355)
+                                                            (line  6020)
+* line breaks, multiplication discretionary: \*.            (line  9354)
 * line breaks, preventing:               \linebreak & \nolinebreak.
-                                                            (line  6021)
-* lines in tables:                       tabular.           (line  5011)
-* line_max:                              makeindex.         (line 13160)
+                                                            (line  6020)
+* lines in tables:                       tabular.           (line  5010)
+* line_max:                              makeindex.         (line 13159)
 * lining numerals:                       Font styles.       (line  1422)
-* lining text up in tables:              tabular.           (line  5011)
-* lining text up using tab stops:        tabbing.           (line  4802)
+* lining text up in tables:              tabular.           (line  5010)
+* lining text up using tab stops:        tabbing.           (line  4801)
 * list environment:                      list.              (line  3712)
-* list items, specifying counter:        \usecounter.       (line  7222)
+* list items, specifying counter:        \usecounter.       (line  7221)
 * list of figures file:                  Output files.      (line   459)
 * list of tables file:                   Output files.      (line   459)
-* listings package:                      tabbing.           (line  4942)
-* listings package <1>:                  verbatim.          (line  5664)
-* listings package <2>:                  \verb.             (line  5714)
+* listings package:                      tabbing.           (line  4941)
+* listings package <1>:                  verbatim.          (line  5663)
+* listings package <2>:                  \verb.             (line  5713)
 * lists of items:                        itemize.           (line  3624)
 * lists of items, generic:               list.              (line  3712)
 * lists of items, numbered:              enumerate.         (line  3268)
 * loading additional packages:           Additional packages.
                                                             (line   862)
 * log file:                              Output files.      (line   444)
-* logo, LaTeX:                           Text symbols.      (line 12037)
-* logo, LaTeX2e:                         Text symbols.      (line 12040)
-* logo, TeX:                             Text symbols.      (line 12078)
+* logo, LaTeX:                           Text symbols.      (line 12036)
+* logo, LaTeX2e:                         Text symbols.      (line 12039)
+* logo, TeX:                             Text symbols.      (line 12077)
 * long command:                          Class and package commands.
                                                             (line   962)
-* low-9 quotation marks, single and double: Text symbols.   (line 12068)
+* low-9 quotation marks, single and double: Text symbols.   (line 12067)
 * low-level font commands:               Low-level font commands.
                                                             (line  1471)
 * lowercase:                             Upper and lower case.
-                                                            (line 11964)
-* LR box:                                picture.           (line  4337)
-* LR mode:                               Modes.             (line  9454)
-* lrbox:                                 lrbox.             (line 10887)
+                                                            (line 11963)
+* LR box:                                picture.           (line  4336)
+* LR mode:                               Modes.             (line  9453)
+* lrbox:                                 lrbox.             (line 10886)
 * lshort document:                       About this document.
                                                             (line   355)
-* ltugboat class:                        tugboat template.  (line 14062)
+* ltugboat class:                        tugboat template.  (line 14061)
 * lualatex command:                      TeX engines.       (line   492)
 * LuaTeX:                                TeX engines.       (line   492)
-* m-width:                               Units of length.   (line  7494)
+* m-width:                               Units of length.   (line  7493)
 * macro package, LaTeX as:               Overview.          (line   369)
-* macron accent:                         Accents.           (line 12238)
-* macron accent, math:                   Math accents.      (line  9186)
+* macron accent:                         Accents.           (line 12237)
+* macron accent, math:                   Math accents.      (line  9185)
 * macros2e package:                      \makeatletter & \makeatother.
                                                             (line   627)
 * Madsen, Lars:                          eqnarray.          (line  3335)
-* make a box:                            \mbox & \makebox.  (line 10555)
-* makeindex:                             makeindex.         (line 13036)
-* makeindex program:                     makeindex.         (line 13036)
-* makeindex, style file:                 makeindex.         (line 13048)
-* making a title page:                   titlepage.         (line  5600)
-* making paragraphs:                     Making paragraphs. (line  7631)
-* marginal notes:                        Marginal notes.    (line  7798)
-* masculine ordinal symbol:              Text symbols.      (line 12159)
-* matching brackets:                     \left & \right.    (line  9383)
-* matching parentheses:                  \left & \right.    (line  9383)
-* math accents:                          Math accents.      (line  9178)
+* make a box:                            \mbox & \makebox.  (line 10554)
+* makeindex:                             makeindex.         (line 13035)
+* makeindex program:                     makeindex.         (line 13035)
+* makeindex, style file:                 makeindex.         (line 13047)
+* making a title page:                   titlepage.         (line  5599)
+* making paragraphs:                     Making paragraphs. (line  7630)
+* marginal notes:                        Marginal notes.    (line  7797)
+* masculine ordinal symbol:              Text symbols.      (line 12158)
+* matching brackets:                     \left & \right.    (line  9382)
+* matching parentheses:                  \left & \right.    (line  9382)
+* math accents:                          Math accents.      (line  9177)
 * math environment:                      math.              (line  4076)
-* math environment <1>:                  Math formulas.     (line  7847)
-* math formulas:                         Math formulas.     (line  7847)
-* math functions:                        Math functions.    (line  9062)
-* math miscellany:                       Math miscellany.   (line  9329)
-* math mode:                             Modes.             (line  9464)
-* math mode, entering:                   Math formulas.     (line  7847)
+* math environment <1>:                  Math formulas.     (line  7846)
+* math formulas:                         Math formulas.     (line  7846)
+* math functions:                        Math functions.    (line  9061)
+* math miscellany:                       Math miscellany.   (line  9328)
+* math mode:                             Modes.             (line  9463)
+* math mode, entering:                   Math formulas.     (line  7846)
 * math mode, spacing:                    Spacing in math mode.
-                                                            (line  9272)
-* math symbols:                          Math symbols.      (line  8001)
+                                                            (line  9271)
+* math symbols:                          Math symbols.      (line  8000)
 * math, bold:                            Font styles.       (line  1418)
-* mathtools package:                     Math formulas.     (line  7927)
+* mathtools package:                     Math formulas.     (line  7926)
 * mathtools package <1>:                 Over- and Underlining.
-                                                            (line  9266)
-* MetaPost package:                      \line.             (line  4494)
+                                                            (line  9265)
+* MetaPost package:                      \line.             (line  4493)
 * mfirstuc package:                      Upper and lower case.
-                                                            (line 12003)
+                                                            (line 12002)
 * mhchem package:                        Subscripts & superscripts.
-                                                            (line  7994)
-* Millimeter:                            Units of length.   (line  7483)
+                                                            (line  7993)
+* Millimeter:                            Units of length.   (line  7482)
 * minipage environment:                  minipage.          (line  4088)
 * minipage, creating a:                  minipage.          (line  4088)
-* minted package:                        tabbing.           (line  4942)
-* minted package <1>:                    verbatim.          (line  5664)
-* minted package <2>:                    \verb.             (line  5714)
+* minted package:                        tabbing.           (line  4941)
+* minted package <1>:                    verbatim.          (line  5663)
+* minted package <2>:                    \verb.             (line  5713)
 * mirrors of CTAN:                       CTAN.              (line   717)
-* mm:                                    Units of length.   (line  7483)
-* modes:                                 Modes.             (line  9444)
+* mm:                                    Units of length.   (line  7482)
+* modes:                                 Modes.             (line  9443)
 * monospace font:                        Font styles.       (line  1386)
-* moving arguments:                      \protect.          (line  7024)
-* mpfootnote counter:                    \footnote.         (line  6298)
-* mu:                                    Units of length.   (line  7505)
-* mu, math unit:                         Units of length.   (line  7505)
+* moving arguments:                      \protect.          (line  7023)
+* mpfootnote counter:                    \footnote.         (line  6297)
+* mu:                                    Units of length.   (line  7504)
+* mu, math unit:                         Units of length.   (line  7504)
 * multicolumn text:                      \twocolumn.        (line  1630)
-* multilingual support:                  Accents.           (line 12210)
-* multind package:                       Indexes.           (line 12910)
-* multiplication, discretionary:         \*.                (line  9355)
-* name:                                  \newglossaryentry. (line 13293)
-* NBSP:                                  ~.                 (line 10094)
+* multilingual support:                  Accents.           (line 12209)
+* multind package:                       Indexes.           (line 12909)
+* multiplication, discretionary:         \*.                (line  9354)
+* name:                                  \newglossaryentry. (line 13292)
+* NBSP:                                  ~.                 (line 10093)
 * nested \include, not allowed:          \include & \includeonly.
-                                                            (line 12593)
+                                                            (line 12592)
 * new class commands:                    Class and package construction.
                                                             (line   878)
 * new command, check:                    Class and package commands.
@@ -16029,25 +16028,25 @@
 * new command, definition:               Class and package commands.
                                                             (line  1035)
 * new commands, defining:                \newcommand & \renewcommand.
-                                                            (line  6490)
-* new commands, defining <1>:            \providecommand.   (line  6615)
+                                                            (line  6489)
+* new commands, defining <1>:            \providecommand.   (line  6614)
 * new line, output as input:             \obeycr & \restorecr.
-                                                            (line  5840)
-* new line, starting:                    \\.                (line  5778)
-* new line, starting (paragraph mode):   \newline.          (line  5880)
-* new page, starting:                    \newpage.          (line  6124)
+                                                            (line  5839)
+* new line, starting:                    \\.                (line  5777)
+* new line, starting (paragraph mode):   \newline.          (line  5879)
+* new page, starting:                    \newpage.          (line  6123)
 * non-English characters:                Additional Latin letters.
-                                                            (line 12298)
-* notes in the margin:                   Marginal notes.    (line  7798)
+                                                            (line 12297)
+* notes in the margin:                   Marginal notes.    (line  7797)
 * notitlepage option:                    Document class options.
                                                             (line   806)
-* null delimiter:                        \left & \right.    (line  9383)
-* numbered items, specifying counter:    \usecounter.       (line  7222)
+* null delimiter:                        \left & \right.    (line  9382)
+* numbered items, specifying counter:    \usecounter.       (line  7221)
 * numerals, old-style:                   Font styles.       (line  1422)
 * oblique font:                          Font styles.       (line  1383)
 * oe ligature:                           Additional Latin letters.
-                                                            (line 12340)
-* ogonek:                                Accents.           (line 12275)
+                                                            (line 12339)
+* ogonek:                                Accents.           (line 12274)
 * old-style numerals:                    Font styles.       (line  1422)
 * one-column output:                     \onecolumn.        (line  1618)
 * onecolumn option:                      Document class options.
@@ -16058,16 +16057,16 @@
                                                             (line   835)
 * openbib option:                        Document class options.
                                                             (line   806)
-* opening quote:                         Text symbols.      (line 12056)
+* opening quote:                         Text symbols.      (line 12055)
 * openright option:                      Document class options.
                                                             (line   835)
 * OpenType fonts:                        TeX engines.       (line   468)
 * options, class:                        Class and package commands.
                                                             (line  1005)
 * options, color package:                Color package options.
-                                                            (line 10942)
+                                                            (line 10941)
 * options, command line:                 Command line options.
-                                                            (line 13765)
+                                                            (line 13764)
 * options, document class:               Document class options.
                                                             (line   763)
 * options, document class <1>:           Class and package structure.
@@ -16075,19 +16074,19 @@
 * options, global:                       Additional packages.
                                                             (line   871)
 * options, graphics package:             Graphics package options.
-                                                            (line 11220)
+                                                            (line 11219)
 * options, package:                      Class and package structure.
                                                             (line   901)
 * options, package <1>:                  Class and package commands.
                                                             (line  1005)
-* ordinals, feminine and masculine:      Text symbols.      (line 12159)
+* ordinals, feminine and masculine:      Text symbols.      (line 12158)
 * oslash:                                Additional Latin letters.
-                                                            (line 12336)
-* outer paragraph mode:                  Modes.             (line  9485)
-* overbar accent:                        Accents.           (line 12238)
-* overdot accent, math:                  Math accents.      (line  9198)
+                                                            (line 12335)
+* outer paragraph mode:                  Modes.             (line  9484)
+* overbar accent:                        Accents.           (line 12237)
+* overdot accent, math:                  Math accents.      (line  9197)
 * overlining:                            Over- and Underlining.
-                                                            (line  9227)
+                                                            (line  9226)
 * overview of LaTeX:                     Overview.          (line   364)
 * package file layout:                   Class and package structure.
                                                             (line   901)
@@ -16095,65 +16094,65 @@
                                                             (line   901)
 * package options <1>:                   Class and package commands.
                                                             (line  1005)
-* package, algorithm2e:                  tabbing.           (line  4942)
-* package, amsfonts:                     Math formulas.     (line  7927)
+* package, algorithm2e:                  tabbing.           (line  4941)
+* package, amsfonts:                     Math formulas.     (line  7926)
 * package, amsmath:                      array.             (line  3010)
 * package, amsmath <1>:                  array.             (line  3021)
 * package, amsmath <2>:                  displaymath.       (line  3202)
 * package, amsmath <3>:                  equation.          (line  3405)
-* package, amsmath <4>:                  theorem.           (line  5592)
-* package, amsmath <5>:                  Math formulas.     (line  7927)
-* package, amsmath <6>:                  Dots.              (line  9038)
-* package, amsmath <7>:                  Math functions.    (line  9167)
+* package, amsmath <4>:                  theorem.           (line  5591)
+* package, amsmath <5>:                  Math formulas.     (line  7926)
+* package, amsmath <6>:                  Dots.              (line  9037)
+* package, amsmath <7>:                  Math functions.    (line  9166)
 * package, amsmath <8>:                  Colon character & \colon.
-                                                            (line  9344)
+                                                            (line  9343)
 * package, amsmath <9>:                  Colon character & \colon.
-                                                            (line  9348)
-* package, amsthm:                       theorem.           (line  5592)
-* package, amsthm <1>:                   \rule.             (line 12367)
+                                                            (line  9347)
+* package, amsthm:                       theorem.           (line  5591)
+* package, amsthm <1>:                   \rule.             (line 12366)
 * package, appendix:                     \appendix.         (line  2510)
 * package, array (package):              array.             (line  3032)
-* package, Asymptote:                    \line.             (line  4494)
-* package, Asymptote <1>:                \strut.            (line 10390)
-* package, Asymptote <2>:                \mbox & \makebox.  (line 10622)
+* package, Asymptote:                    \line.             (line  4493)
+* package, Asymptote <1>:                \strut.            (line 10389)
+* package, Asymptote <2>:                \mbox & \makebox.  (line 10621)
 * package, babel:                        \chapter.          (line  2250)
-* package, babel <1>:                    thebibliography.   (line  5384)
-* package, babel <2>:                    Accents.           (line 12210)
-* package, babel <3>:                    \today.            (line 12397)
+* package, babel <1>:                    thebibliography.   (line  5383)
+* package, babel <2>:                    Accents.           (line 12209)
+* package, babel <3>:                    \today.            (line 12396)
 * package, babel <4>:                    Table of contents etc..
-                                                            (line 12724)
-* package, babel <5>:                    \index.            (line 12970)
+                                                            (line 12723)
+* package, babel <5>:                    \index.            (line 12969)
 * package, bigfoot:                      Footnotes of footnotes.
-                                                            (line  6469)
+                                                            (line  6468)
 * package, bm:                           \boldmath & \unboldmath.
-                                                            (line  8993)
+                                                            (line  8992)
 * package, cleveref:                     Cross references.  (line  2779)
 * package, cleveref <1>:                 \ref.              (line  2892)
-* package, cleveref <2>:                 \footnotemark.     (line  6350)
-* package, cprotect:                     verbatim.          (line  5659)
-* package, cprotect <1>:                 \verb.             (line  5717)
-* package, datetime:                     \today.            (line 12411)
+* package, cleveref <2>:                 \footnotemark.     (line  6349)
+* package, cprotect:                     verbatim.          (line  5658)
+* package, cprotect <1>:                 \verb.             (line  5716)
+* package, datetime:                     \today.            (line 12410)
 * package, dcolumn:                      array.             (line  3032)
 * package, enumitem:                     list.              (line  3976)
-* package, envlab:                       \makelabels.       (line 13553)
+* package, envlab:                       \makelabels.       (line 13552)
 * package, etoolbox:                     Class and package commands.
                                                             (line  1049)
-* package, eurosym:                      Text symbols.      (line 12140)
-* package, fancyhdr:                     Page styles.       (line  9524)
-* package, fancyhdr <1>:                 \pagestyle.        (line  9667)
-* package, fancyvrb:                     tabbing.           (line  4942)
-* package, fancyvrb <1>:                 verbatim.          (line  5670)
+* package, eurosym:                      Text symbols.      (line 12139)
+* package, fancyhdr:                     Page styles.       (line  9523)
+* package, fancyhdr <1>:                 \pagestyle.        (line  9666)
+* package, fancyvrb:                     tabbing.           (line  4941)
+* package, fancyvrb <1>:                 verbatim.          (line  5669)
 * package, flafter:                      Floats.            (line  1978)
 * package, float:                        Floats.            (line  1948)
 * package, geometry:                     Document class options.
                                                             (line   797)
 * package, geometry <1>:                 Document class options.
                                                             (line   801)
-* package, hyperref:                     \footnotemark.     (line  6350)
-* package, hyperref <1>:                 \footnotemark.     (line  6359)
-* package, hyperref <2>:                 \pagenumbering.    (line  9641)
+* package, hyperref:                     \footnotemark.     (line  6349)
+* package, hyperref <1>:                 \footnotemark.     (line  6358)
+* package, hyperref <2>:                 \pagenumbering.    (line  9640)
 * package, hyperref <3>:                 Command line input.
-                                                            (line 13852)
+                                                            (line 13851)
 * package, indentfirst:                  \part.             (line  2175)
 * package, indentfirst <1>:              \chapter.          (line  2237)
 * package, indentfirst <2>:              \section.          (line  2332)
@@ -16161,45 +16160,45 @@
 * package, indentfirst <4>:              \subsubsection & \paragraph & \subparagraph.
                                                             (line  2475)
 * package, indentfirst <5>:              \indent & \noindent.
-                                                            (line  7764)
-* package, index:                        \index.            (line 13015)
-* package, listings:                     tabbing.           (line  4942)
-* package, listings <1>:                 verbatim.          (line  5664)
-* package, listings <2>:                 \verb.             (line  5714)
+                                                            (line  7763)
+* package, index:                        \index.            (line 13014)
+* package, listings:                     tabbing.           (line  4941)
+* package, listings <1>:                 verbatim.          (line  5663)
+* package, listings <2>:                 \verb.             (line  5713)
 * package, macros2e:                     \makeatletter & \makeatother.
                                                             (line   627)
-* package, mathtools:                    Math formulas.     (line  7927)
+* package, mathtools:                    Math formulas.     (line  7926)
 * package, mathtools <1>:                Over- and Underlining.
-                                                            (line  9266)
-* package, MetaPost:                     \line.             (line  4494)
+                                                            (line  9265)
+* package, MetaPost:                     \line.             (line  4493)
 * package, mfirstuc:                     Upper and lower case.
-                                                            (line 12003)
+                                                            (line 12002)
 * package, mhchem:                       Subscripts & superscripts.
-                                                            (line  7994)
-* package, minted:                       tabbing.           (line  4942)
-* package, minted <1>:                   verbatim.          (line  5664)
-* package, minted <2>:                   \verb.             (line  5714)
-* package, multind:                      Indexes.           (line 12910)
-* package, pict2e:                       \line.             (line  4494)
-* package, polyglossia:                  Accents.           (line 12210)
-* package, polyglossia <1>:              \today.            (line 12397)
+                                                            (line  7993)
+* package, minted:                       tabbing.           (line  4941)
+* package, minted <1>:                   verbatim.          (line  5663)
+* package, minted <2>:                   \verb.             (line  5713)
+* package, multind:                      Indexes.           (line 12909)
+* package, pict2e:                       \line.             (line  4493)
+* package, polyglossia:                  Accents.           (line 12209)
+* package, polyglossia <1>:              \today.            (line 12396)
 * package, polyglossia <2>:              Table of contents etc..
-                                                            (line 12724)
-* package, polyglossia <3>:              \index.            (line 12970)
-* package, PSTricks:                     \line.             (line  4494)
+                                                            (line 12723)
+* package, polyglossia <3>:              \index.            (line 12969)
+* package, PSTricks:                     \line.             (line  4493)
 * package, sagetex:                      Command line options.
-                                                            (line 13821)
+                                                            (line 13820)
 * package, setspace:                     Low-level font commands.
                                                             (line  1583)
-* package, showidx:                      Indexes.           (line 12910)
-* package, siunitx:                      ~.                 (line 10120)
-* package, symbols:                      Math symbols.      (line  8001)
+* package, showidx:                      Indexes.           (line 12909)
+* package, siunitx:                      ~.                 (line 10119)
+* package, symbols:                      Math symbols.      (line  8000)
 * package, textcase:                     Upper and lower case.
-                                                            (line 12000)
+                                                            (line 11999)
 * package, textcomp:                     Font styles.       (line  1422)
-* package, TikZ:                         \line.             (line  4494)
-* package, TikZ <1>:                     \strut.            (line 10390)
-* package, TikZ <2>:                     \mbox & \makebox.  (line 10621)
+* package, TikZ:                         \line.             (line  4493)
+* package, TikZ <1>:                     \strut.            (line 10389)
+* package, TikZ <2>:                     \mbox & \makebox.  (line 10620)
 * package, titlesec:                     \part.             (line  2179)
 * package, titlesec <1>:                 \chapter.          (line  2258)
 * package, titlesec <2>:                 \section.          (line  2336)
@@ -16207,159 +16206,159 @@
 * package, titlesec <4>:                 \subsubsection & \paragraph & \subparagraph.
                                                             (line  2479)
 * package, tocbibbind:                   Table of contents etc..
-                                                            (line 12735)
+                                                            (line 12734)
 * package, tocloft:                      Table of contents etc..
-                                                            (line 12735)
+                                                            (line 12734)
 * package, ulem:                         Over- and Underlining.
-                                                            (line  9236)
-* package, url:                          \verb.             (line  5710)
-* package, verbatimbox:                  verbatim.          (line  5670)
+                                                            (line  9235)
+* package, url:                          \verb.             (line  5709)
+* package, verbatimbox:                  verbatim.          (line  5669)
 * packages, loading additional:          Additional packages.
                                                             (line   862)
 * page break, forcing:                   \pagebreak & \nopagebreak.
-                                                            (line  6182)
+                                                            (line  6181)
 * page break, preventing:                \pagebreak & \nopagebreak.
-                                                            (line  6182)
-* page breaking:                         Page breaking.     (line  6052)
+                                                            (line  6181)
+* page breaking:                         Page breaking.     (line  6051)
 * page layout parameters:                Page layout parameters.
                                                             (line  1769)
 * page number, cross referencing:        \pageref.          (line  2845)
-* page numbering style:                  \pagenumbering.    (line  9602)
-* page style, this page:                 \thispagestyle.    (line  9744)
-* page styles:                           Page styles.       (line  9518)
-* page, colored:                         Colored pages.     (line 11162)
-* page_precedence:                       makeindex.         (line 13173)
-* paired delimiters:                     \left & \right.    (line  9383)
+* page numbering style:                  \pagenumbering.    (line  9601)
+* page style, this page:                 \thispagestyle.    (line  9743)
+* page styles:                           Page styles.       (line  9517)
+* page, colored:                         Colored pages.     (line 11161)
+* page_precedence:                       makeindex.         (line 13172)
+* paired delimiters:                     \left & \right.    (line  9382)
 * paragraph:                             Sectioning.        (line  2052)
 * paragraph <1>:                         \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
 * paragraph indentation:                 \parindent & \parskip.
-                                                            (line  7771)
-* paragraph indentation, in minipage:    minipage.          (line  4186)
-* paragraph indentations in quoted text: quotation & quote. (line  4772)
+                                                            (line  7770)
+* paragraph indentation, in minipage:    minipage.          (line  4185)
+* paragraph indentations in quoted text: quotation & quote. (line  4771)
 * paragraph indentations in quoted text, omitting: quotation & quote.
-                                                            (line  4772)
-* paragraph mode:                        Modes.             (line  9450)
-* paragraph mode <1>:                    \parbox.           (line 10711)
-* paragraph symbol:                      Text symbols.      (line 12060)
-* paragraph, ending:                     \par.              (line  7671)
-* paragraph, in a box:                   \parbox.           (line 10711)
-* paragraphs:                            Making paragraphs. (line  7631)
-* parameters, for footnotes:             \footnote.         (line  6270)
+                                                            (line  4771)
+* paragraph mode:                        Modes.             (line  9449)
+* paragraph mode <1>:                    \parbox.           (line 10710)
+* paragraph symbol:                      Text symbols.      (line 12059)
+* paragraph, ending:                     \par.              (line  7670)
+* paragraph, in a box:                   \parbox.           (line 10710)
+* paragraphs:                            Making paragraphs. (line  7630)
+* parameters, for footnotes:             \footnote.         (line  6269)
 * parameters, page layout:               Page layout parameters.
                                                             (line  1769)
 * part:                                  Sectioning.        (line  2052)
 * part <1>:                              \part.             (line  2131)
-* pc:                                    Units of length.   (line  7470)
+* pc:                                    Units of length.   (line  7469)
 * PDF graphic files:                     Graphics package configuration.
-                                                            (line 11284)
-* PDF graphic files <1>:                 \includegraphics.  (line 11477)
+                                                            (line 11283)
+* PDF graphic files <1>:                 \includegraphics.  (line 11476)
 * pdflatex command:                      Output files.      (line   436)
 * pdfTeX:                                Output files.      (line   436)
 * pdfTeX engine:                         TeX engines.       (line   475)
-* period, abbreviation-ending:           \@.                (line  9977)
-* period, centered, in text:             Text symbols.      (line 12162)
-* period, sentence-ending:               \@.                (line  9977)
-* period, spacing after:                 \@.                (line  9977)
-* pica:                                  Units of length.   (line  7470)
-* pict2e package:                        \line.             (line  4494)
-* pict2e package <1>:                    \line.             (line  4494)
-* picture environment:                   picture.           (line  4240)
-* pictures, creating:                    picture.           (line  4240)
-* pilcrow:                               Text symbols.      (line 12060)
+* period, abbreviation-ending:           \@.                (line  9976)
+* period, centered, in text:             Text symbols.      (line 12161)
+* period, sentence-ending:               \@.                (line  9976)
+* period, spacing after:                 \@.                (line  9976)
+* pica:                                  Units of length.   (line  7469)
+* pict2e package:                        \line.             (line  4493)
+* pict2e package <1>:                    \line.             (line  4493)
+* picture environment:                   picture.           (line  4239)
+* pictures, creating:                    picture.           (line  4239)
+* pilcrow:                               Text symbols.      (line 12059)
 * placement of floats:                   Floats.            (line  1927)
-* plural:                                \newglossaryentry. (line 13301)
+* plural:                                \newglossaryentry. (line 13300)
 * PNG files:                             Graphics package configuration.
-                                                            (line 11284)
-* PNG files <1>:                         \includegraphics.  (line 11477)
-* poetry, an environment for:            verse.             (line  5725)
-* Point:                                 Units of length.   (line  7466)
+                                                            (line 11283)
+* PNG files <1>:                         \includegraphics.  (line 11476)
+* poetry, an environment for:            verse.             (line  5724)
+* Point:                                 Units of length.   (line  7465)
 * polish l:                              Additional Latin letters.
-                                                            (line 12328)
-* polyglossia package:                   Accents.           (line 12210)
-* polyglossia package <1>:               \today.            (line 12397)
+                                                            (line 12327)
+* polyglossia package:                   Accents.           (line 12209)
+* polyglossia package <1>:               \today.            (line 12396)
 * polyglossia package <2>:               Table of contents etc..
-                                                            (line 12724)
-* polyglossia package <3>:               \index.            (line 12970)
+                                                            (line 12723)
+* polyglossia package <3>:               \index.            (line 12969)
 * portrait orientation:                  Document class options.
                                                             (line   817)
-* position, in picture:                  picture.           (line  4311)
+* position, in picture:                  picture.           (line  4310)
 * positional parameter:                  \newcommand & \renewcommand.
-                                                            (line  6536)
-* postamble:                             makeindex.         (line 13084)
-* postscript, in letters:                \ps.               (line 13583)
-* pounds symbol:                         Text symbols.      (line 12064)
-* preamble:                              makeindex.         (line 13080)
+                                                            (line  6535)
+* postamble:                             makeindex.         (line 13083)
+* postscript, in letters:                \ps.               (line 13582)
+* pounds symbol:                         Text symbols.      (line 12063)
+* preamble:                              makeindex.         (line 13079)
 * preamble, defined:                     Starting and ending.
                                                             (line   406)
 * prompt, *:                             Recovering from errors.
-                                                            (line 13911)
+                                                            (line 13910)
 * pronunciation:                         Overview.          (line   382)
-* PSTricks package:                      \line.             (line  4494)
-* pt:                                    Units of length.   (line  7466)
+* PSTricks package:                      \line.             (line  4493)
+* pt:                                    Units of length.   (line  7465)
 * quad:                                  Spacing in math mode.
-                                                            (line  9317)
-* question mark, upside-down:            Text symbols.      (line 12165)
-* quotation environment:                 quotation & quote. (line  4772)
-* quotation marks, French:               Text symbols.      (line 12046)
-* quote environment:                     quotation & quote. (line  4772)
-* quote, single straight:                Text symbols.      (line 12180)
-* quote, straight base:                  Text symbols.      (line 12184)
+                                                            (line  9316)
+* question mark, upside-down:            Text symbols.      (line 12164)
+* quotation environment:                 quotation & quote. (line  4771)
+* quotation marks, French:               Text symbols.      (line 12045)
+* quote environment:                     quotation & quote. (line  4771)
+* quote, single straight:                Text symbols.      (line 12179)
+* quote, straight base:                  Text symbols.      (line 12183)
 * quoted text with paragraph indentation, displaying: quotation & quote.
-                                                            (line  4772)
+                                                            (line  4771)
 * quoted text without paragraph indentation, displaying: quotation & quote.
-                                                            (line  4772)
-* radical:                               \sqrt.             (line  9418)
+                                                            (line  4771)
+* radical:                               \sqrt.             (line  9417)
 * ragged left text:                      \raggedleft.       (line  3599)
 * ragged left text, environment for:     flushright.        (line  3581)
 * ragged right text:                     \raggedright.      (line  3548)
 * ragged right text, environment for:    flushleft.         (line  3520)
 * redefining environments:               \newenvironment & \renewenvironment.
-                                                            (line  6733)
+                                                            (line  6732)
 * reference, forward:                    Cross references.  (line  2768)
 * references, resolving forward:         Output files.      (line   449)
-* registered symbol:                     Text symbols.      (line 12187)
-* relation, text above:                  \stackrel.         (line  9434)
-* remarks in the margin:                 Marginal notes.    (line  7798)
+* registered symbol:                     Text symbols.      (line 12186)
+* relation, text above:                  \stackrel.         (line  9433)
+* remarks in the margin:                 Marginal notes.    (line  7797)
 * report class:                          Document classes.  (line   734)
 * reporting bugs:                        About this document.
                                                             (line   335)
 * reserved characters:                   Reserved characters.
-                                                            (line 11932)
-* resizing:                              \scalebox.         (line 11866)
-* resizing <1>:                          \resizebox.        (line 11897)
-* right angle quotation marks:           Text symbols.      (line 12046)
-* right arrow, in text:                  Text symbols.      (line 12190)
-* right brace, in text:                  Text symbols.      (line 12105)
-* right quote:                           Text symbols.      (line 12071)
-* right quote, double:                   Text symbols.      (line 12171)
-* right quote, single:                   Text symbols.      (line 12177)
+                                                            (line 11931)
+* resizing:                              \scalebox.         (line 11865)
+* resizing <1>:                          \resizebox.        (line 11896)
+* right angle quotation marks:           Text symbols.      (line 12045)
+* right arrow, in text:                  Text symbols.      (line 12189)
+* right brace, in text:                  Text symbols.      (line 12104)
+* right quote:                           Text symbols.      (line 12070)
+* right quote, double:                   Text symbols.      (line 12170)
+* right quote, single:                   Text symbols.      (line 12176)
 * right-hand equation numbers:           Document class options.
                                                             (line   820)
 * right-justifying text:                 \raggedleft.       (line  3599)
 * right-justifying text, environment for: flushright.       (line  3581)
-* ring accent:                           Accents.           (line 12279)
-* ring accent, math:                     Math accents.      (line  9207)
-* robust commands:                       \protect.          (line  7011)
+* ring accent:                           Accents.           (line 12278)
+* ring accent, math:                     Math accents.      (line  9206)
+* robust commands:                       \protect.          (line  7010)
 * roman font:                            Font styles.       (line  1374)
 * root file:                             Splitting the input.
-                                                            (line 12425)
-* roots:                                 \sqrt.             (line  9418)
-* rotating graphics:                     \rotatebox.        (line 11799)
-* rotating text:                         \rotatebox.        (line 11799)
-* rotation:                              \rotatebox.        (line 11799)
-* row, tabbing:                          tabbing.           (line  4842)
-* rubber lengths, defining new:          \newlength.        (line  6684)
+                                                            (line 12424)
+* roots:                                 \sqrt.             (line  9417)
+* rotating graphics:                     \rotatebox.        (line 11798)
+* rotating text:                         \rotatebox.        (line 11798)
+* rotation:                              \rotatebox.        (line 11798)
+* row, tabbing:                          tabbing.           (line  4841)
+* rubber lengths, defining new:          \newlength.        (line  6683)
 * running header and footer:             Page layout parameters.
                                                             (line  1769)
-* running header and footer style:       \pagestyle.        (line  9660)
+* running header and footer style:       \pagestyle.        (line  9659)
 * sagetex package:                       Command line options.
-                                                            (line 13821)
+                                                            (line 13820)
 * sans serif font:                       Font styles.       (line  1380)
-* Scaled point:                          Units of length.   (line  7492)
-* scaling:                               \scalebox.         (line 11866)
-* scaling <1>:                           \resizebox.        (line 11897)
-* script fonts:                          Calligraphic.      (line  8949)
+* Scaled point:                          Units of length.   (line  7491)
+* scaling:                               \scalebox.         (line 11865)
+* scaling <1>:                           \resizebox.        (line 11896)
+* script fonts:                          Calligraphic.      (line  8948)
 * script letters for math:               Font styles.       (line  1368)
 * secnumdepth:                           Sectioning.        (line  2108)
 * secnumdepth counter:                   Sectioning.        (line  2109)
@@ -16367,7 +16366,7 @@
 * section <1>:                           \section.          (line  2278)
 * section number, cross referencing:     \ref.              (line  2869)
 * section numbers, printing:             Sectioning.        (line  2109)
-* section symbol:                        Text symbols.      (line 12075)
+* section symbol:                        Text symbols.      (line 12074)
 * section, redefining:                   \@startsection.    (line  2548)
 * sectioning commands:                   Sectioning.        (line  2052)
 * sectioning, part:                      \part.             (line  2131)
@@ -16375,161 +16374,161 @@
                                                             (line  1513)
 * setspace package:                      Low-level font commands.
                                                             (line  1583)
-* setting counters:                      \setcounter.       (line  7281)
+* setting counters:                      \setcounter.       (line  7280)
 * shapes, of fonts:                      Low-level font commands.
                                                             (line  1553)
 * sharp S letters:                       Additional Latin letters.
-                                                            (line 12344)
-* showidx package:                       Indexes.           (line 12910)
-* simulating typed text:                 verbatim.          (line  5639)
-* single angle quotation marks:          Text symbols.      (line 12046)
-* single guillemets:                     Text symbols.      (line 12046)
-* single left quote:                     Text symbols.      (line 12174)
-* single low-9 quotation mark:           Text symbols.      (line 12068)
-* single quote, straight:                Text symbols.      (line 12180)
-* single right quote:                    Text symbols.      (line 12177)
-* siunitx package:                       ~.                 (line 10120)
+                                                            (line 12343)
+* showidx package:                       Indexes.           (line 12909)
+* simulating typed text:                 verbatim.          (line  5638)
+* single angle quotation marks:          Text symbols.      (line 12045)
+* single guillemets:                     Text symbols.      (line 12045)
+* single left quote:                     Text symbols.      (line 12173)
+* single low-9 quotation mark:           Text symbols.      (line 12067)
+* single quote, straight:                Text symbols.      (line 12179)
+* single right quote:                    Text symbols.      (line 12176)
+* siunitx package:                       ~.                 (line 10119)
 * sizes of text:                         Font sizes.        (line  1436)
-* skip register, plain TeX:              \newlength.        (line  6684)
+* skip register, plain TeX:              \newlength.        (line  6683)
 * slanted font:                          Font styles.       (line  1383)
 * slides class:                          Document classes.  (line   734)
-* sloppypar:                             sloppypar.         (line  5975)
-* sloppypar environment:                 sloppypar.         (line  5975)
+* sloppypar:                             sloppypar.         (line  5974)
+* sloppypar environment:                 sloppypar.         (line  5974)
 * small caps font:                       Font styles.       (line  1377)
-* sort:                                  \newglossaryentry. (line 13305)
-* sp:                                    Units of length.   (line  7492)
-* space, hard:                           ~.                 (line 10094)
-* space, inserting horizontal:           \hss.              (line  9890)
-* space, inserting vertical:             \addvspace.        (line 10499)
+* sort:                                  \newglossaryentry. (line 13304)
+* sp:                                    Units of length.   (line  7491)
+* space, hard:                           ~.                 (line 10093)
+* space, inserting horizontal:           \hss.              (line  9889)
+* space, inserting vertical:             \addvspace.        (line 10498)
 * space, negative thin:                  \thinspace & \negthinspace.
-                                                            (line 10150)
+                                                            (line 10149)
 * space, thin:                           \thinspace & \negthinspace.
-                                                            (line 10150)
-* space, unbreakable:                    ~.                 (line 10094)
-* space, vertical:                       \vspace.           (line 10419)
-* spaces:                                Spaces.            (line  9772)
+                                                            (line 10149)
+* space, unbreakable:                    ~.                 (line 10093)
+* space, vertical:                       \vspace.           (line 10418)
+* spaces:                                Spaces.            (line  9771)
 * spaces, ignore around commands:        \ignorespaces & \ignorespacesafterend.
-                                                            (line  7063)
+                                                            (line  7062)
 * spacing within math mode:              Spacing in math mode.
-                                                            (line  9272)
-* spacing, inter-sentence:               \frenchspacing.    (line 10023)
-* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10043)
-* Spanish ordinals, feminine and masculine: Text symbols.   (line 12159)
+                                                            (line  9271)
+* spacing, inter-sentence:               \frenchspacing.    (line 10022)
+* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10042)
+* Spanish ordinals, feminine and masculine: Text symbols.   (line 12158)
 * special characters:                    Reserved characters.
-                                                            (line 11932)
+                                                            (line 11931)
 * special characters <1>:                Additional Latin letters.
-                                                            (line 12298)
+                                                            (line 12297)
 * special insertions:                    Special insertions.
-                                                            (line 11926)
+                                                            (line 11925)
 * specifier, float placement:            Floats.            (line  1927)
 * splitting the input file:              Splitting the input.
-                                                            (line 12421)
-* square root:                           \sqrt.             (line  9418)
-* stack math:                            \stackrel.         (line  9434)
+                                                            (line 12420)
+* square root:                           \sqrt.             (line  9417)
+* stack math:                            \stackrel.         (line  9433)
 * star-variants, commands:               \@ifstar.          (line   642)
 * starred form, defining new commands:   \newcommand & \renewcommand.
-                                                            (line  6509)
-* starting a new page:                   \newpage.          (line  6124)
+                                                            (line  6508)
+* starting a new page:                   \newpage.          (line  6123)
 * starting a new page and clearing floats: \clearpage & \cleardoublepage.
-                                                            (line  6083)
+                                                            (line  6082)
 * starting and ending:                   Starting and ending.
                                                             (line   390)
 * starting on a right-hand page:         \clearpage & \cleardoublepage.
-                                                            (line  6083)
-* sterling symbol:                       Text symbols.      (line 12064)
-* straight double quote, base:           Text symbols.      (line 12184)
-* straight quote, base:                  Text symbols.      (line 12184)
-* straight single quote:                 Text symbols.      (line 12180)
-* stretch, infinite horizontal:          \hfill.            (line  9857)
-* stretch, infinite vertical:            \vfill.            (line 10470)
+                                                            (line  6082)
+* sterling symbol:                       Text symbols.      (line 12063)
+* straight double quote, base:           Text symbols.      (line 12183)
+* straight quote, base:                  Text symbols.      (line 12183)
+* straight single quote:                 Text symbols.      (line 12179)
+* stretch, infinite horizontal:          \hfill.            (line  9856)
+* stretch, infinite vertical:            \vfill.            (line 10469)
 * stretch, omitting vertical:            \raggedbottom.     (line  1758)
-* strut:                                 \strut.            (line 10334)
+* strut:                                 \strut.            (line 10333)
 * styles of text:                        Font styles.       (line  1296)
-* styles, page:                          Page styles.       (line  9518)
+* styles, page:                          Page styles.       (line  9517)
 * subparagraph:                          Sectioning.        (line  2052)
 * subparagraph <1>:                      \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
 * subscript:                             Subscripts & superscripts.
-                                                            (line  7938)
+                                                            (line  7937)
 * subsection:                            Sectioning.        (line  2052)
 * subsection <1>:                        \subsection.       (line  2356)
 * subsubsection:                         \subsubsection & \paragraph & \subparagraph.
                                                             (line  2420)
 * superscript:                           Subscripts & superscripts.
-                                                            (line  7938)
-* symbol:                                \newglossaryentry. (line 13309)
-* symbols package:                       Math symbols.      (line  8001)
+                                                            (line  7937)
+* symbol:                                \newglossaryentry. (line 13308)
+* symbols package:                       Math symbols.      (line  8000)
 * symbols, boldface:                     \boldmath & \unboldmath.
-                                                            (line  8967)
-* symbols, math:                         Math symbols.      (line  8001)
-* symbols, text:                         Text symbols.      (line 12021)
-* tab stops, using:                      tabbing.           (line  4802)
-* tabbing environment:                   tabbing.           (line  4802)
-* table environment:                     table.             (line  4951)
+                                                            (line  8966)
+* symbols, math:                         Math symbols.      (line  8000)
+* symbols, text:                         Text symbols.      (line 12020)
+* tab stops, using:                      tabbing.           (line  4801)
+* tabbing environment:                   tabbing.           (line  4801)
+* table environment:                     table.             (line  4950)
 * table of contents entry, manually adding: \addcontentsline.
-                                                            (line 12744)
+                                                            (line 12743)
 * table of contents file:                Output files.      (line   459)
 * table of contents, avoiding footnotes: Footnotes in section headings.
-                                                            (line  6380)
+                                                            (line  6379)
 * table of contents, creating:           Table of contents etc..
-                                                            (line 12650)
+                                                            (line 12649)
 * table of contents, sectioning numbers printed: Sectioning.
                                                             (line  2120)
-* tables, creating:                      table.             (line  4951)
-* tabular environment:                   tabular.           (line  5011)
-* template, article:                     article template.  (line 13969)
-* template, beamer:                      beamer template.   (line 13938)
-* template, book:                        book template.     (line 13989)
+* tables, creating:                      table.             (line  4950)
+* tabular environment:                   tabular.           (line  5010)
+* template, article:                     article template.  (line 13968)
+* template, beamer:                      beamer template.   (line 13937)
+* template, book:                        book template.     (line 13988)
 * template, book <1>:                    Larger book template.
-                                                            (line 14012)
-* template, TUGboat:                     tugboat template.  (line 14062)
+                                                            (line 14011)
+* template, TUGboat:                     tugboat template.  (line 14061)
 * templates, document:                   Document templates.
-                                                            (line 13931)
+                                                            (line 13930)
 * terminal input/output:                 Terminal input/output.
-                                                            (line 13642)
-* TeX logo:                              Text symbols.      (line 12078)
-* text symbols:                          Text symbols.      (line 12021)
-* text, resizing:                        \scalebox.         (line 11866)
-* text, resizing <1>:                    \resizebox.        (line 11897)
-* text, scaling:                         \scalebox.         (line 11866)
-* text, scaling <1>:                     \resizebox.        (line 11897)
+                                                            (line 13641)
+* TeX logo:                              Text symbols.      (line 12077)
+* text symbols:                          Text symbols.      (line 12020)
+* text, resizing:                        \scalebox.         (line 11865)
+* text, resizing <1>:                    \resizebox.        (line 11896)
+* text, scaling:                         \scalebox.         (line 11865)
+* text, scaling <1>:                     \resizebox.        (line 11896)
 * textcase package:                      Upper and lower case.
-                                                            (line 12000)
+                                                            (line 11999)
 * textcomp package:                      Font styles.       (line  1422)
-* textcomp package <1>:                  Text symbols.      (line 12021)
-* thanks, for titlepage:                 \maketitle.        (line  9581)
-* thebibliography environment:           thebibliography.   (line  5337)
-* theorem environment:                   theorem.           (line  5570)
-* theorem-like environment:              \newtheorem.       (line  6867)
-* theorems, defining:                    \newtheorem.       (line  6867)
-* theorems, typesetting:                 theorem.           (line  5570)
+* textcomp package <1>:                  Text symbols.      (line 12020)
+* thanks, for titlepage:                 \maketitle.        (line  9580)
+* thebibliography environment:           thebibliography.   (line  5336)
+* theorem environment:                   theorem.           (line  5569)
+* theorem-like environment:              \newtheorem.       (line  6866)
+* theorems, defining:                    \newtheorem.       (line  6866)
+* theorems, typesetting:                 theorem.           (line  5569)
 * thin space:                            Spacing in math mode.
-                                                            (line  9298)
+                                                            (line  9297)
 * thin space <1>:                        \thinspace & \negthinspace.
-                                                            (line 10150)
+                                                            (line 10149)
 * thin space, negative:                  Spacing in math mode.
-                                                            (line  9312)
+                                                            (line  9311)
 * thin space, negative <1>:              \thinspace & \negthinspace.
-                                                            (line 10150)
+                                                            (line 10149)
 * thorn, Icelandic letter:               Additional Latin letters.
-                                                            (line 12348)
-* three-quarters em-dash:                Text symbols.      (line 12193)
-* tie:                                   ~.                 (line 10094)
-* tie-after accent:                      Accents.           (line 12285)
-* TikZ package:                          \line.             (line  4494)
-* TikZ package <1>:                      \strut.            (line 10390)
-* TikZ package <2>:                      \mbox & \makebox.  (line 10621)
-* tilde accent:                          Accents.           (line 12250)
-* tilde accent, math:                    Math accents.      (line  9210)
-* tilde, ASCII, in text:                 Text symbols.      (line 12084)
+                                                            (line 12347)
+* three-quarters em-dash:                Text symbols.      (line 12192)
+* tie:                                   ~.                 (line 10093)
+* tie-after accent:                      Accents.           (line 12284)
+* TikZ package:                          \line.             (line  4493)
+* TikZ package <1>:                      \strut.            (line 10389)
+* TikZ package <2>:                      \mbox & \makebox.  (line 10620)
+* tilde accent:                          Accents.           (line 12249)
+* tilde accent, math:                    Math accents.      (line  9209)
+* tilde, ASCII, in text:                 Text symbols.      (line 12083)
 * title page, separate or run-in:        Document class options.
                                                             (line   828)
-* title pages, creating:                 titlepage.         (line  5600)
-* title, for titlepage:                  \maketitle.        (line  9588)
-* titlepage environment:                 titlepage.         (line  5600)
+* title pages, creating:                 titlepage.         (line  5599)
+* title, for titlepage:                  \maketitle.        (line  9587)
+* titlepage environment:                 titlepage.         (line  5599)
 * titlepage option:                      Document class options.
                                                             (line   806)
-* titles, making:                        \maketitle.        (line  9530)
+* titles, making:                        \maketitle.        (line  9529)
 * titlesec package:                      \part.             (line  2179)
 * titlesec package <1>:                  \chapter.          (line  2258)
 * titlesec package <2>:                  \section.          (line  2336)
@@ -16537,84 +16536,84 @@
 * titlesec package <4>:                  \subsubsection & \paragraph & \subparagraph.
                                                             (line  2479)
 * tocbibbind package:                    Table of contents etc..
-                                                            (line 12735)
+                                                            (line 12734)
 * tocdepth:                              Sectioning.        (line  2119)
 * tocdepth counter:                      Sectioning.        (line  2120)
 * tocloft package:                       Table of contents etc..
-                                                            (line 12735)
-* today's date:                          \today.            (line 12390)
-* tombstone:                             \rule.             (line 12362)
+                                                            (line 12734)
+* today's date:                          \today.            (line 12389)
+* tombstone:                             \rule.             (line 12361)
 * topmargin:                             Page layout parameters.
                                                             (line  1888)
 * topnumber:                             Floats.            (line  2034)
 * topnumber <1>:                         Floats.            (line  2035)
 * totalnumber:                           Floats.            (line  2038)
 * totalnumber <1>:                       Floats.            (line  2039)
-* trademark symbol:                      Text symbols.      (line 12196)
+* trademark symbol:                      Text symbols.      (line 12195)
 * transcript file:                       Output files.      (line   444)
 * TrueType fonts:                        TeX engines.       (line   468)
-* TUGboat template:                      tugboat template.  (line 14062)
+* TUGboat template:                      tugboat template.  (line 14061)
 * two-column output:                     \twocolumn.        (line  1630)
-* two-thirds em-dash:                    Text symbols.      (line 12199)
+* two-thirds em-dash:                    Text symbols.      (line 12198)
 * twocolumn option:                      Document class options.
                                                             (line   835)
 * twoside option:                        Document class options.
                                                             (line   835)
 * type styles:                           Font styles.       (line  1296)
-* typed text, simulating:                verbatim.          (line  5639)
+* typed text, simulating:                verbatim.          (line  5638)
 * typeface sizes:                        Font sizes.        (line  1436)
 * typefaces:                             Fonts.             (line  1290)
 * typewriter font:                       Font styles.       (line  1386)
 * typewriter labels in lists:            description.       (line  3160)
 * ulem package:                          Over- and Underlining.
-                                                            (line  9236)
-* umlaut accent:                         Accents.           (line 12227)
-* underbar:                              Accents.           (line 12255)
+                                                            (line  9235)
+* umlaut accent:                         Accents.           (line 12226)
+* underbar:                              Accents.           (line 12254)
 * underlining:                           Over- and Underlining.
-                                                            (line  9227)
-* underscore, in text:                   Text symbols.      (line 12202)
+                                                            (line  9226)
+* underscore, in text:                   Text symbols.      (line 12201)
 * Unicode input, native:                 TeX engines.       (line   468)
-* units, of length:                      Units of length.   (line  7462)
+* units, of length:                      Units of length.   (line  7461)
 * unofficial nature of this manual:      About this document.
                                                             (line   331)
 * unordered lists:                       itemize.           (line  3624)
 * uppercase:                             Upper and lower case.
-                                                            (line 11964)
-* url package:                           \verb.             (line  5710)
-* using BibTeX:                          Using BibTeX.      (line  5512)
+                                                            (line 11963)
+* url package:                           \verb.             (line  5709)
+* using BibTeX:                          Using BibTeX.      (line  5511)
 * usrguide official documentation:       About this document.
                                                             (line   350)
 * UTF-8:                                 TeX engines.       (line   468)
-* variables, a list of:                  Counters.          (line  7138)
-* vector symbol, math:                   Math accents.      (line  9213)
-* verbatim environment:                  verbatim.          (line  5639)
-* verbatim text:                         verbatim.          (line  5639)
-* verbatim text, inline:                 \verb.             (line  5678)
-* verbatimbox package:                   verbatim.          (line  5670)
-* verse environment:                     verse.             (line  5725)
-* vertical bar, double, in text:         Text symbols.      (line 12096)
-* vertical bar, in text:                 Text symbols.      (line 12093)
-* vertical mode:                         Modes.             (line  9472)
-* vertical space:                        \vspace.           (line 10419)
-* vertical space <1>:                    \addvspace.        (line 10499)
+* variables, a list of:                  Counters.          (line  7137)
+* vector symbol, math:                   Math accents.      (line  9212)
+* verbatim environment:                  verbatim.          (line  5638)
+* verbatim text:                         verbatim.          (line  5638)
+* verbatim text, inline:                 \verb.             (line  5677)
+* verbatimbox package:                   verbatim.          (line  5669)
+* verse environment:                     verse.             (line  5724)
+* vertical bar, double, in text:         Text symbols.      (line 12095)
+* vertical bar, in text:                 Text symbols.      (line 12092)
+* vertical mode:                         Modes.             (line  9471)
+* vertical space:                        \vspace.           (line 10418)
+* vertical space <1>:                    \addvspace.        (line 10498)
 * vertical space before paragraphs:      \parindent & \parskip.
-                                                            (line  7771)
-* visible space:                         \verb.             (line  5703)
-* visible space symbol, in text:         Text symbols.      (line 12205)
+                                                            (line  7770)
+* visible space:                         \verb.             (line  5702)
+* visible space symbol, in text:         Text symbols.      (line 12204)
 * weights, of fonts:                     Low-level font commands.
                                                             (line  1523)
-* white space:                           Spaces.            (line  9772)
-* wide hat accent, math:                 Math accents.      (line  9216)
-* wide tilde accent, math:               Math accents.      (line  9219)
+* white space:                           Spaces.            (line  9771)
+* wide hat accent, math:                 Math accents.      (line  9215)
+* wide tilde accent, math:               Math accents.      (line  9218)
 * widths, of fonts:                      Low-level font commands.
                                                             (line  1535)
 * writing external files:                filecontents.      (line  3469)
-* writing letters:                       Letters.           (line 13345)
-* x-height:                              Units of length.   (line  7494)
+* writing letters:                       Letters.           (line 13344)
+* x-height:                              Units of length.   (line  7493)
 * xdvi command:                          Output files.      (line   426)
 * xdvipdfmx:                             TeX engines.       (line   501)
 * xelatex command:                       TeX engines.       (line   501)
 * XeTeX:                                 TeX engines.       (line   501)
-* xindy:                                 makeindex.         (line 13183)
-* xindy program:                         makeindex.         (line 13183)
+* xindy:                                 makeindex.         (line 13182)
+* xindy program:                         makeindex.         (line 13182)
 

Modified: trunk/latex2e.xml
===================================================================
--- trunk/latex2e.xml	2018-07-16 19:01:39 UTC (rev 683)
+++ trunk/latex2e.xml	2018-07-25 14:57:02 UTC (rev 684)
@@ -5600,7 +5600,7 @@
 </para>
 </tableitem></tableentry></table>
 
-<para>The <var>inner-pos</var> argument makes sense when the <var>height</var> options
+<para>The <var>inner-pos</var> argument makes sense when the <var>height</var> option
 is set to a value larger than the <code>minipage</code>&textrsquo;s natural height.  To
 see the effect of the options, run this example with the various choices
 in place of <code>b</code>.
@@ -18779,9 +18779,9 @@
 <var>argument</var> does not start with a backslash then &tex; considers it
 the name of a file to input. Otherwise it waits for the first
 <code>\input</code> instruction and the name of the input file will be the job
-name. This is used to name the log file the output file.  This option
-overrides that process and directly specifies the name.  <xref label="Command-line-input"><xrefnodename>Command
-line input</xrefnodename></xref> for an example of its use.
+name. This is used to name the log file the output file.  The
+<code>jobname</code> option overrides that process and directly specifies the
+name.  <xref label="Command-line-input"><xrefnodename>Command line input</xrefnodename></xref> for an example of its use.
 </para>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1101" mergedindex="cp">--output-directory <r>command-line option</r></indexterm></findex>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">-output-directory=<var>directory</var></itemformat></item>
@@ -18791,10 +18791,10 @@
 <findex index="fn" spaces=" "><indexterm index="fn" number="1103" mergedindex="cp">--no-shell-escape <r>command-line option</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1104" mergedindex="cp">--enable-write18 <r>command-line option</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1105" mergedindex="cp">--disable-write18 <r>command-line option</r></indexterm></findex>
-</tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">shell-escape</itemformat></item>
-<itemx spaces=" "><itemformat command="code">no-shell-escape</itemformat></itemx>
-<itemx spaces=" "><itemformat command="code">enable-write18</itemformat></itemx>
-<itemx spaces=" "><itemformat command="code">disable-write18</itemformat></itemx>
+</tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">--shell-escape</itemformat></item>
+<itemx spaces=" "><itemformat command="code">--no-shell-escape</itemformat></itemx>
+<itemx spaces=" "><itemformat command="code">--enable-write18</itemformat></itemx>
+<itemx spaces=" "><itemformat command="code">--disable-write18</itemformat></itemx>
 </tableterm><tableitem><para>Enable or disable <code>\write18{<var>shell command</var>}</code>.  The first two
 options are for with &tex; Live or Mac&tex; while the second two are
 for MiK&tex;.
@@ -18863,7 +18863,7 @@
 
 <noindent></noindent>
 <para>Compiling this document <file>book.tex</file> with the command line
-<code>pdflatex test</code> will give the <samp>CTAN</samp> link in blue.  But
+<code>pdflatex book</code> will give the <samp>CTAN</samp> link in blue.  But
 compiling it with <code>pdflatex "\def\paperversion{}\input test.tex"</code>
 has the link in black.  (Note the use of double quotes to prevent
 interpretation of the symbols by the command line shell; your system may



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