[latexrefman-commits] [SCM] latexrefman updated: r706 - in trunk: . latex2e-help-texinfo-tree/la [more]

jimhefferon at gnu.org.ua jimhefferon at gnu.org.ua
Sat Oct 13 17:35:22 CEST 2018


Author: jimhefferon
Date: 2018-10-13 18:35:22 +0300 (Sat, 13 Oct 2018)
New Revision: 706

Modified:
   trunk/ChangeLog
   trunk/Makefile
   trunk/index.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005caddtolength.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005cmaketitle.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csetlength.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csettodepth.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csettoheight.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csettowidth.html
   trunk/latex2e-help-texinfo-tree/latex2e/index.html
   trunk/latex2e.dbk
   trunk/latex2e.dvi
   trunk/latex2e.html
   trunk/latex2e.info
   trunk/latex2e.pdf
   trunk/latex2e.texi
   trunk/latex2e.txt
   trunk/latex2e.xml
   trunk/mirroring.html
   trunk/src/easyurls.py
   trunk/writing.html
Log:
Get ready for CTAN upload.  Wording changes, mostly.

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/ChangeLog	2018-10-13 15:35:22 UTC (rev 706)
@@ -1,3 +1,11 @@
+2018-10-13  Jim Hefferon  <jhefferon at smcvt.edu>
+
+	* index.html  Link to writing.html.
+	* latex2e.texi  Minor wording changes.
+	* mirroring.html  Wording changes.  Suggest url "latexref/" rather than
+	"latexrefman/" as it is shorter and matches latexref.xyz.
+	* writing.html  Shorten some parts, fix list bullets.
+
 2018-10-12  Jim Hefferon  <jhefferon at smcvt.edu>
 
 	* latex2e.texi  Fix overfull lines in PDF.

Modified: trunk/Makefile
===================================================================
--- trunk/Makefile	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/Makefile	2018-10-13 15:35:22 UTC (rev 706)
@@ -89,6 +89,7 @@
 # 
 txt_files = ChangeLog Makefile NEWS README \
             aspell.en.pws latex2e.css ltx-help.el
+# html_files = index.html mirroring.html writing.html 
 figure_files = list.eps list.pdf list.png list.txt
 figure_source_files = asy/list.asy
 distname = latex2e-help-texinfo

Modified: trunk/index.html
===================================================================
--- trunk/index.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/index.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -90,11 +90,12 @@
 <p>Reading through the document will turn up plenty of desirable
 improvements.  There is lots to do: not all the commands introduced in
 LaTeX2e are present yet, default values are often missing, etc.
-Searching for <tt>xx</tt> in the (sole) source file <a
-href="latex2e.texi">latex2e.texi</a>
-will show some of the areas that need work.
+Searching for <tt>xx</tt> in the (sole) source
+file <a href="latex2e.texi">latex2e.texi</a> will show some of the
+areas that need work.  More information is on
+our <a href="writing.html">contributions guidelines page</a>.
+  
 
-
 <h3>Mailing lists</h3>
 
 <p>Please email contributions or anything else to
@@ -111,7 +112,7 @@
 other traffic).
 
 
-<h3>License</h3>
+<h3 id="license">License</h3>
 
 <p>The license is the old-style GNU documentation license
 (“Permission is granted …”).  This is because that is

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005caddtolength.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005caddtolength.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005caddtolength.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -144,7 +144,8 @@
 
 <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>, for example if you mistype as
+<p>If you did not declare the length <var>len</var> with <code>\newlength</code>, if
+for example you mistype the above 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

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005cmaketitle.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005cmaketitle.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005cmaketitle.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -193,9 +193,10 @@
 <dd><a name="index-thanks_002c-for-titlepage"></a>
 <a name="index-credit-footnote"></a>
 <p>Optional.  Produce a footnote.  You can use it in the author information
-for acknowledgements, as illustrated below, but you can also use it in
-the title, or any place a footnote makes sense.  It can be any text so
-you can use it to print an email address, or for any purpose.
+for acknowledgements as illustrated above, but you can also use it in
+the title, or any place a footnote makes sense.  It can be any text at
+all so you can use it for any purpose, such as to print an email
+address.
 </p>
 </dd>
 <dt><code>\title{<var>text</var>}</code>
@@ -211,11 +212,11 @@
 </dd>
 </dl>
 
-<p>Many publishers will provide a class to use in place of <code>article</code>
-in that example, that formats the title according to their house
-requirements.  To make your own, see <a href="titlepage.html#titlepage">titlepage</a>. You can
-either create this as a one-off or you can include it as part of a
-renewed <code>\maketitle</code> command.
+<p>To make your own title page, see <a href="titlepage.html#titlepage">titlepage</a>. You can either
+create this as a one-off or you can include it as part of a renewed
+<code>\maketitle</code> command.  (Many publishers will provide a class to use
+in place of <code>article</code> that formats the title according to their
+house requirements.)
 </p>
 
 

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csetlength.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csetlength.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csetlength.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -143,7 +143,8 @@
 He said stop going to those places.
 </pre></div>
 
-<p>If there is no such length, for example if you mistype as
+<p>If you did not declare <var>len</var> with <code>\newlength</code>, for example if
+you mistype the above 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

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csettodepth.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csettodepth.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csettodepth.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -139,10 +139,10 @@
 \the\alphabetdepth
 </pre></div>
 
-<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
+<p>If you did not set aside the length <var>len</var>, if for example you
+mistype the above 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>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csettoheight.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csettoheight.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csettoheight.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -139,7 +139,8 @@
 \the\alphabetheight
 </pre></div>
 
-<p>If there is no such length <var>len</var>, for example if you mistype as
+<p>If no such length <var>len</var> has been declared with <code>\newlength</code>, if
+for example 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

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csettowidth.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csettowidth.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csettowidth.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -139,10 +139,10 @@
 \the\alphabetwidth
 </pre></div>
 
-<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
+<p>If no such length <var>len</var> has been set aside, if for example you
+mistype the above 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>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/index.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -123,8 +123,7 @@
 <div class='intro'>
 <p>This is a reference manual for LaTeX.
 If you want a tutorial then instead see
-<a href='https://ctan.org/topic/tut-latex'>this list</a>.
-</p>
+<a href='https://ctan.org/topic/tut-latex'>this list</a>.</p>
  
 <p>
 Our goal is document all author-level commands.
@@ -133,21 +132,24 @@
 Your comments and contributions, including bug reports, are very welcome.
 <a href='https://puszcza.gnu.org.ua/software/latexrefman/'>Our home page</a>
 has more information, including information about the license
-and about how you can mirror these pages.
-</p>
+and about how you can mirror these pages.</p>
 
+<p>This version of the manual has separate web pages for each
+section or subsection.
+There is also a version with all the information on
+<a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co">a single page</a>.</p>
+
 <p>
 This document is not official.
-It has not been reviewed by the LaTeX maintainers.
-</p>
+It has not been reviewed by the LaTeX maintainers.</p>
 
 <p>
 <i>A note about links.</i>
 Some characters are troublesome on the web.
 One such character is backslash and so our
-page for the <code>
-ule</code> command 
-is named <code>_005crule.html</code> 
+page for the <code>\rule</code> command 
+is named
+<a href='_005crule.html'><code>_005crule.html</code></a>.
 (the hexadecimal representation of backslash is 005c).
 You may find easier to remember our alternative page names, in this case
 <a href='bs-rule.html'><code>bs-rule.html</code></a>.

Modified: trunk/latex2e.dbk
===================================================================
--- trunk/latex2e.dbk	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.dbk	2018-10-13 15:35:22 UTC (rev 706)
@@ -9047,7 +9047,8 @@
 \setlength{\parindent}{0em}
 He said stop going to those places.
 </screen>
-<para>If there is no such length, for example if you mistype as
+<para>If you did not declare <replaceable>len</replaceable> with <literal>\newlength</literal>, for example if
+you mistype the above as
 <literal>\newlength{\specparindent}\setlength{\sepcparindent}{...}</literal>,
 then you get an error like ‘<literal>Undefined control sequence. <argument>
 \sepcindent</literal>’.  If you omit the backslash at the start of the length name
@@ -9081,7 +9082,8 @@
 </screen>
 <para>then it has the value <literal>1pt plus 1pt</literal> for the second paragraph.
 </para>
-<para>If there is no such length <replaceable>len</replaceable>, for example if you mistype as
+<para>If you did not declare the length <replaceable>len</replaceable> with <literal>\newlength</literal>, if
+for example you mistype the above as
 <literal>\addtolength{\specparindent}{0.6\praindent}</literal>, then you get
 something like ‘<literal>Undefined control sequence. <argument> \praindent</literal>’.
 If you leave off the backslash at the start of <replaceable>len</replaceable>, as in
@@ -9109,10 +9111,10 @@
 \settodepth{\alphabetdepth}{abcdefghijklmnopqrstuvwxyz}
 \the\alphabetdepth
 </screen>
-<para>If there is no such length <replaceable>len</replaceable>, for example if you mistype as
-<literal>\settodepth{\aplhabetdepth}{abc...}</literal>, then you get something
-like ‘<literal>Undefined control sequence. <argument> \aplhabetdepth</literal>’.  If
-you leave the backslash out of <replaceable>len</replaceable>, as in
+<para>If you did not set aside the length <replaceable>len</replaceable>, if for example you
+mistype the above as <literal>\settodepth{\aplhabetdepth}{abc...}</literal>,
+then you get something like ‘<literal>Undefined control sequence. <argument>
+\aplhabetdepth</literal>’.  If you leave the backslash out of <replaceable>len</replaceable>, as in
 <literal>\settodepth{alphabetdepth}{...}</literal> then you get something like
 ‘<literal>Missing number, treated as zero. <to be read again> \setbox</literal>’.
 </para>
@@ -9137,7 +9139,8 @@
 \settoheight{\alphabetheight}{abcdefghijklmnopqrstuvwxyz}
 \the\alphabetheight
 </screen>
-<para>If there is no such length <replaceable>len</replaceable>, for example if you mistype as
+<para>If no such length <replaceable>len</replaceable> has been declared with <literal>\newlength</literal>, if
+for example you mistype as
 <literal>\settoheight{\aplhabetheight}{abc...}</literal>, then you get something
 like ‘<literal>Undefined control sequence. <argument> \alphabetheight</literal>’.  If
 you leave the backslash out of <replaceable>len</replaceable>, as in
@@ -9165,10 +9168,10 @@
 \settowidth{\alphabetwidth}{abcdefghijklmnopqrstuvwxyz}
 \the\alphabetwidth
 </screen>
-<para>If there is no such length <replaceable>len</replaceable>, for example if you mistype as
-<literal>\settowidth{\aplhabetwidth}{abc...}</literal>, then you get something
-like ‘<literal>Undefined control sequence. <argument> \aplhabetwidth</literal>’.  If
-you leave the backslash out of <replaceable>len</replaceable>, as in
+<para>If no such length <replaceable>len</replaceable> has been set aside, if for example you
+mistype the above as <literal>\settowidth{\aplhabetwidth}{abc...}</literal>,
+then you get something like ‘<literal>Undefined control sequence. <argument>
+\aplhabetwidth</literal>’.  If you leave the backslash out of <replaceable>len</replaceable>, as in
 <literal>\settoheight{alphabetwidth}{...}</literal> then you get something like
 ‘<literal>Missing number, treated as zero. <to be read again> \setbox</literal>’.
 </para>
@@ -11558,9 +11561,10 @@
 </term><listitem><indexterm role="cp"><primary>thanks, for titlepage</primary></indexterm>
 <indexterm role="cp"><primary>credit footnote</primary></indexterm>
 <para>Optional.  Produce a footnote.  You can use it in the author information
-for acknowledgements, as illustrated below, but you can also use it in
-the title, or any place a footnote makes sense.  It can be any text so
-you can use it to print an email address, or for any purpose.
+for acknowledgements as illustrated above, but you can also use it in
+the title, or any place a footnote makes sense.  It can be any text at
+all so you can use it for any purpose, such as to print an email
+address.
 </para>
 </listitem></varlistentry><varlistentry><term><indexterm role="fn"><primary>\title{<replaceable>text</replaceable>}</primary></indexterm><literal>\title{<replaceable>text</replaceable>}</literal>
 </term><listitem><indexterm role="cp"><primary>title, for titlepage</primary></indexterm>
@@ -11571,11 +11575,11 @@
 \title given</literal>’.
 </para>
 </listitem></varlistentry></variablelist>
-<para>Many publishers will provide a class to use in place of <literal>article</literal>
-in that example, that formats the title according to their house
-requirements.  To make your own, see <link linkend="titlepage">titlepage</link>. You can
-either create this as a one-off or you can include it as part of a
-renewed <literal>\maketitle</literal> command.
+<para>To make your own title page, see <link linkend="titlepage">titlepage</link>. You can either
+create this as a one-off or you can include it as part of a renewed
+<literal>\maketitle</literal> command.  (Many publishers will provide a class to use
+in place of <literal>article</literal> that formats the title according to their
+house requirements.)
 </para>
 
 </sect1>

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

Modified: trunk/latex2e.html
===================================================================
--- trunk/latex2e.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -15323,9 +15323,10 @@
 <dd><a name="index-thanks_002c-for-titlepage"></a>
 <a name="index-credit-footnote"></a>
 <p>Optional.  Produce a footnote.  You can use it in the author information
-for acknowledgements, as illustrated below, but you can also use it in
-the title, or any place a footnote makes sense.  It can be any text so
-you can use it to print an email address, or for any purpose.
+for acknowledgements as illustrated above, but you can also use it in
+the title, or any place a footnote makes sense.  It can be any text at
+all so you can use it for any purpose, such as to print an email
+address.
 </p>
 </dd>
 <dt><code>\title{<var>text</var>}</code>
@@ -15341,11 +15342,11 @@
 </dd>
 </dl>
 
-<p>Many publishers will provide a class to use in place of <code>article</code>
-in that example, that formats the title according to their house
-requirements.  To make your own, see <a href="#titlepage">titlepage</a>. You can
-either create this as a one-off or you can include it as part of a
-renewed <code>\maketitle</code> command.
+<p>To make your own title page, see <a href="#titlepage">titlepage</a>. You can either
+create this as a one-off or you can include it as part of a renewed
+<code>\maketitle</code> command.  (Many publishers will provide a class to use
+in place of <code>article</code> that formats the title according to their
+house requirements.)
 </p>
 
 <hr>

Modified: trunk/latex2e.info
===================================================================
--- trunk/latex2e.info	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.info	2018-10-13 15:35:22 UTC (rev 706)
@@ -10224,21 +10224,21 @@
 
 '\thanks{TEXT}'
      Optional.  Produce a footnote.  You can use it in the author
-     information for acknowledgements, as illustrated below, but you can
+     information for acknowledgements as illustrated above, but you can
      also use it in the title, or any place a footnote makes sense.  It
-     can be any text so you can use it to print an email address, or for
-     any purpose.
+     can be any text at all so you can use it for any purpose, such as
+     to print an email address.
 
 '\title{TEXT}'
      Required.  Declare TEXT to be the title of the document.  Get line
      breaks inside TEXT with a double backslash, '\\'.  If you omit the
      '\title' declaration then you get 'LaTeX Error: No \title given'.
 
-   Many publishers will provide a class to use in place of 'article' in
-that example, that formats the title according to their house
-requirements.  To make your own, see *note titlepage::.  You can either
+   To make your own title page, see *note titlepage::.  You can either
 create this as a one-off or you can include it as part of a renewed
-'\maketitle' command.
+'\maketitle' command.  (Many publishers will provide a class to use in
+place of 'article' that formats the title according to their house
+requirements.)
 
 
 File: latex2e.info,  Node: \pagenumbering,  Next: \pagestyle,  Prev: \maketitle,  Up: Page styles
@@ -18069,173 +18069,173 @@
 Node: \ensuremath370852
 Node: Page styles371557
 Node: \maketitle372320
-Node: \pagenumbering375330
-Node: \pagestyle377318
-Node: \thispagestyle380820
-Node: Spaces381774
-Node: \enspace & \quad & \qquad383215
-Node: \hspace384129
-Node: \hfill385967
-Node: \hss387031
-Node: \spacefactor387725
-Node: \@391112
-Ref: \AT391212
-Node: \frenchspacing393152
-Node: \normalsfcodes393987
-Node: \(SPACE)394234
-Node: ~395998
-Node: \thinspace & \negthinspace398468
-Node: \/399411
-Node: \hrulefill & \dotfill400717
-Node: \bigskip & \medskip & \smallskip402073
-Ref: bigskip402891
-Ref: medskip403095
-Ref: smallskip403304
-Node: \bigbreak & \medbreak & \smallbreak403965
-Node: \strut404951
-Node: \vspace408146
-Node: \vfill409709
-Node: \addvspace410637
-Node: Boxes412635
-Node: \mbox & \makebox413341
-Ref: mbox makebox depth414553
-Ref: mbox makebox height414553
-Ref: mbox makebox width414553
-Ref: mbox makebox totalheight414553
-Node: \fbox & \framebox416647
-Ref: fbox framebox fboxrule417960
-Ref: fbox framebox fboxsep418150
-Node: \parbox419239
-Node: \raisebox421543
-Ref: raisebox depth422506
-Ref: raisebox height422506
-Ref: raisebox width422506
-Ref: raisebox totalheight422506
-Node: \sbox & \savebox423220
-Node: lrbox426186
-Node: \usebox427008
-Node: Color427414
-Node: Color package options428213
-Node: Color models429859
-Ref: color models cmyk430656
-Ref: color models gray431019
-Ref: color models rgb431168
-Ref: color models RGB431505
-Ref: color models named431880
-Node: Commands for color432168
-Node: Define colors432583
-Node: Colored text433308
-Node: Colored boxes435706
-Node: Colored pages437095
-Node: Graphics437788
-Node: Graphics package options439915
-Node: Graphics package configuration442668
-Node: \graphicspath443470
-Node: \DeclareGraphicsExtensions446361
-Node: \DeclareGraphicsRule448129
-Node: Commands for graphics451311
-Node: \includegraphics451816
-Ref: includegraphics width456866
-Ref: includegraphics height457397
-Ref: includegraphics totalheght457803
-Ref: includegraphics keepaspectratio458067
-Ref: includegraphics viewport459753
-Ref: includegraphics trim460123
-Ref: includegraphics clip460579
-Ref: includegraphics page460839
-Ref: includegraphics pagebox460930
-Ref: includegraphics interpolate461795
-Ref: includegraphics quiet462000
-Ref: includegraphics draft462161
-Ref: includegraphics bb462966
-Ref: includegraphics bbllx463364
-Ref: includegraphics bblly463364
-Ref: includegraphics bburx463364
-Ref: includegraphics bbury463364
-Ref: includegraphics natwidth463506
-Ref: includegraphics natheight463506
-Ref: includegraphics hiresbb463692
-Ref: includegraphics type464454
-Ref: includegraphics ext464494
-Ref: includegraphics read464597
-Ref: includegraphics command464714
-Node: \rotatebox464959
-Node: \scalebox467813
-Node: \resizebox468869
-Node: Special insertions470061
-Node: Reserved characters470863
-Node: Upper and lower case472065
-Node: Symbols by font position473980
-Node: Text symbols474600
-Node: Accents478601
-Node: Additional Latin letters480616
-Ref: Non-English characters480787
-Node: \rule481804
-Node: \today482976
-Node: Splitting the input483912
-Node: \endinput485653
-Node: \include & \includeonly486920
-Node: \input491142
-Node: Front/back matter492357
-Node: Table of contents etc.492690
-Node: \addcontentsline496426
-Node: \addtocontents499268
-Node: \nofiles500859
-Node: Indexes501591
-Node: \index503219
-Node: makeindex508328
-Ref: makeindex preamble509996
-Ref: makeindex postamble510136
-Ref: makeindex group skip510221
-Ref: makeindex letheadflag510541
-Ref: makeindex lethead prefix511002
-Ref: makeindex lethead suffix511154
-Ref: makeindex item 0511302
-Ref: makeindex item 1511382
-Ref: makeindex item 2511457
-Ref: makeindex item 01511535
-Ref: makeindex item x1511640
-Ref: makeindex item 12511845
-Ref: makeindex item x2511953
-Ref: makeindex delim 0512113
-Ref: makeindex delim 1512243
-Ref: makeindex delim 2512373
-Ref: makeindex delim n512499
-Ref: makeindex delim r512634
-Ref: makeindex line max512742
-Ref: makeindex indent space512877
-Ref: makeindex indent length512972
-Ref: makeindex page precedence513157
-Node: \printindex514031
-Node: Glossaries514503
-Node: \newglossaryentry516470
-Node: \gls517939
-Node: Letters518733
-Node: \address522360
-Node: \cc523171
-Node: \closing523613
-Node: \encl523927
-Node: \location524341
-Node: \makelabels524605
-Node: \name526922
-Node: \opening527163
-Node: \ps527444
-Node: \signature527733
-Node: \telephone528961
-Node: Terminal input/output529326
-Node: \typein529591
-Node: \typeout530840
-Node: Command line531884
-Node: Command line options533942
-Node: Command line input537501
-Node: Recovering from errors539364
-Node: Document templates540710
-Node: beamer template541155
-Node: article template541809
-Node: book template542236
-Node: Larger book template542717
-Node: tugboat template544203
-Node: Index546574
-Ref: Command Index546660
+Node: \pagenumbering375337
+Node: \pagestyle377325
+Node: \thispagestyle380827
+Node: Spaces381781
+Node: \enspace & \quad & \qquad383222
+Node: \hspace384136
+Node: \hfill385974
+Node: \hss387038
+Node: \spacefactor387732
+Node: \@391119
+Ref: \AT391219
+Node: \frenchspacing393159
+Node: \normalsfcodes393994
+Node: \(SPACE)394241
+Node: ~396005
+Node: \thinspace & \negthinspace398475
+Node: \/399418
+Node: \hrulefill & \dotfill400724
+Node: \bigskip & \medskip & \smallskip402080
+Ref: bigskip402898
+Ref: medskip403102
+Ref: smallskip403311
+Node: \bigbreak & \medbreak & \smallbreak403972
+Node: \strut404958
+Node: \vspace408153
+Node: \vfill409716
+Node: \addvspace410644
+Node: Boxes412642
+Node: \mbox & \makebox413348
+Ref: mbox makebox depth414560
+Ref: mbox makebox height414560
+Ref: mbox makebox width414560
+Ref: mbox makebox totalheight414560
+Node: \fbox & \framebox416654
+Ref: fbox framebox fboxrule417967
+Ref: fbox framebox fboxsep418157
+Node: \parbox419246
+Node: \raisebox421550
+Ref: raisebox depth422513
+Ref: raisebox height422513
+Ref: raisebox width422513
+Ref: raisebox totalheight422513
+Node: \sbox & \savebox423227
+Node: lrbox426193
+Node: \usebox427015
+Node: Color427421
+Node: Color package options428220
+Node: Color models429866
+Ref: color models cmyk430663
+Ref: color models gray431026
+Ref: color models rgb431175
+Ref: color models RGB431512
+Ref: color models named431887
+Node: Commands for color432175
+Node: Define colors432590
+Node: Colored text433315
+Node: Colored boxes435713
+Node: Colored pages437102
+Node: Graphics437795
+Node: Graphics package options439922
+Node: Graphics package configuration442675
+Node: \graphicspath443477
+Node: \DeclareGraphicsExtensions446368
+Node: \DeclareGraphicsRule448136
+Node: Commands for graphics451318
+Node: \includegraphics451823
+Ref: includegraphics width456873
+Ref: includegraphics height457404
+Ref: includegraphics totalheght457810
+Ref: includegraphics keepaspectratio458074
+Ref: includegraphics viewport459760
+Ref: includegraphics trim460130
+Ref: includegraphics clip460586
+Ref: includegraphics page460846
+Ref: includegraphics pagebox460937
+Ref: includegraphics interpolate461802
+Ref: includegraphics quiet462007
+Ref: includegraphics draft462168
+Ref: includegraphics bb462973
+Ref: includegraphics bbllx463371
+Ref: includegraphics bblly463371
+Ref: includegraphics bburx463371
+Ref: includegraphics bbury463371
+Ref: includegraphics natwidth463513
+Ref: includegraphics natheight463513
+Ref: includegraphics hiresbb463699
+Ref: includegraphics type464461
+Ref: includegraphics ext464501
+Ref: includegraphics read464604
+Ref: includegraphics command464721
+Node: \rotatebox464966
+Node: \scalebox467820
+Node: \resizebox468876
+Node: Special insertions470068
+Node: Reserved characters470870
+Node: Upper and lower case472072
+Node: Symbols by font position473987
+Node: Text symbols474607
+Node: Accents478608
+Node: Additional Latin letters480623
+Ref: Non-English characters480794
+Node: \rule481811
+Node: \today482983
+Node: Splitting the input483919
+Node: \endinput485660
+Node: \include & \includeonly486927
+Node: \input491149
+Node: Front/back matter492364
+Node: Table of contents etc.492697
+Node: \addcontentsline496433
+Node: \addtocontents499275
+Node: \nofiles500866
+Node: Indexes501598
+Node: \index503226
+Node: makeindex508335
+Ref: makeindex preamble510003
+Ref: makeindex postamble510143
+Ref: makeindex group skip510228
+Ref: makeindex letheadflag510548
+Ref: makeindex lethead prefix511009
+Ref: makeindex lethead suffix511161
+Ref: makeindex item 0511309
+Ref: makeindex item 1511389
+Ref: makeindex item 2511464
+Ref: makeindex item 01511542
+Ref: makeindex item x1511647
+Ref: makeindex item 12511852
+Ref: makeindex item x2511960
+Ref: makeindex delim 0512120
+Ref: makeindex delim 1512250
+Ref: makeindex delim 2512380
+Ref: makeindex delim n512506
+Ref: makeindex delim r512641
+Ref: makeindex line max512749
+Ref: makeindex indent space512884
+Ref: makeindex indent length512979
+Ref: makeindex page precedence513164
+Node: \printindex514038
+Node: Glossaries514510
+Node: \newglossaryentry516477
+Node: \gls517946
+Node: Letters518740
+Node: \address522367
+Node: \cc523178
+Node: \closing523620
+Node: \encl523934
+Node: \location524348
+Node: \makelabels524612
+Node: \name526929
+Node: \opening527170
+Node: \ps527451
+Node: \signature527740
+Node: \telephone528968
+Node: Terminal input/output529333
+Node: \typein529598
+Node: \typeout530847
+Node: Command line531891
+Node: Command line options533949
+Node: Command line input537508
+Node: Recovering from errors539371
+Node: Document templates540717
+Node: beamer template541162
+Node: article template541816
+Node: book template542243
+Node: Larger book template542724
+Node: tugboat template544210
+Node: Index546581
+Ref: Command Index546667
 
 End Tag Table

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

Modified: trunk/latex2e.texi
===================================================================
--- trunk/latex2e.texi	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.texi	2018-10-13 15:35:22 UTC (rev 706)
@@ -12772,9 +12772,10 @@
 @cindex thanks, for titlepage
 @cindex credit footnote
 Optional.  Produce a footnote.  You can use it in the author information
-for acknowledgements, as illustrated below, but you can also use it in
-the title, or any place a footnote makes sense.  It can be any text so
-you can use it to print an email address, or for any purpose.
+for acknowledgements as illustrated above, but you can also use it in
+the title, or any place a footnote makes sense.  It can be any text at
+all so you can use it for any purpose, such as to print an email
+address.
 
 @item \title@{@var{text}@}
 @cindex title, for titlepage
@@ -12786,11 +12787,11 @@
 
 @end ftable
 
-Many publishers will provide a class to use in place of @code{article}
-in that example, that formats the title according to their house
-requirements.  To make your own, see at tie{}@ref{titlepage}. You can
-either create this as a one-off or you can include it as part of a
-renewed @code{\maketitle} command.
+To make your own title page, see at tie{}@ref{titlepage}. You can either
+create this as a one-off or you can include it as part of a renewed
+ at code{\maketitle} command.  (Many publishers will provide a class to use
+in place of @code{article} that formats the title according to their
+house requirements.)
 
 
 @node \pagenumbering

Modified: trunk/latex2e.txt
===================================================================
--- trunk/latex2e.txt	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.txt	2018-10-13 15:35:22 UTC (rev 706)
@@ -7523,7 +7523,8 @@
      \setlength{\parindent}{0em}
      He said stop going to those places.
 
-   If there is no such length, for example if you mistype as
+   If you did not declare LEN with '\newlength', for example if you
+mistype the above 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
@@ -7551,7 +7552,8 @@
 
 then it has the value '1pt plus 1pt' for the second paragraph.
 
-   If there is no such length LEN, for example if you mistype as
+   If you did not declare the length LEN with '\newlength', if for
+example you mistype the above 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
@@ -7575,12 +7577,12 @@
      \settodepth{\alphabetdepth}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetdepth
 
-   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'.
+   If you did not set aside the length LEN, if for example you mistype
+the above 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'.
 
 14.5 '\settoheight'
 ===================
@@ -7599,12 +7601,12 @@
      \settoheight{\alphabetheight}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetheight
 
-   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'.
+   If no such length LEN has been declared with '\newlength', if for
+example 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'.
 
 14.6 '\settowidth'
 ==================
@@ -7623,12 +7625,12 @@
      \settowidth{\alphabetwidth}{abcdefghijklmnopqrstuvwxyz}
      \the\alphabetwidth
 
-   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'.
+   If no such length LEN has been set aside, if for example you mistype
+the above 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'.
 
 15 Making paragraphs
 ********************
@@ -9663,21 +9665,21 @@
 
 '\thanks{TEXT}'
      Optional.  Produce a footnote.  You can use it in the author
-     information for acknowledgements, as illustrated below, but you can
+     information for acknowledgements as illustrated above, but you can
      also use it in the title, or any place a footnote makes sense.  It
-     can be any text so you can use it to print an email address, or for
-     any purpose.
+     can be any text at all so you can use it for any purpose, such as
+     to print an email address.
 
 '\title{TEXT}'
      Required.  Declare TEXT to be the title of the document.  Get line
      breaks inside TEXT with a double backslash, '\\'.  If you omit the
      '\title' declaration then you get 'LaTeX Error: No \title given'.
 
-   Many publishers will provide a class to use in place of 'article' in
-that example, that formats the title according to their house
-requirements.  To make your own, see *note titlepage::.  You can either
+   To make your own title page, see *note titlepage::.  You can either
 create this as a one-off or you can include it as part of a renewed
-'\maketitle' command.
+'\maketitle' command.  (Many publishers will provide a class to use in
+place of 'article' that formats the title according to their house
+requirements.)
 
 18.2 '\pagenumbering'
 =====================
@@ -14207,55 +14209,55 @@
 
 * &:                                     tabular.           (line  4940)
 * * prompt:                              Recovering from errors.
-                                                            (line 14059)
+                                                            (line 14060)
 * *-form of environment commands:        \newenvironment & \renewenvironment.
                                                             (line  6771)
 * *-form of sectioning commands:         Sectioning.        (line  1981)
 * *-form, defining new commands:         \newcommand & \renewcommand.
                                                             (line  6413)
 * --disable-write18 command-line option: Command line options.
-                                                            (line 13961)
+                                                            (line 13962)
 * --enable-write18 command-line option:  Command line options.
-                                                            (line 13961)
+                                                            (line 13962)
 * --file-line-error command-line option: Command line options.
-                                                            (line 13988)
+                                                            (line 13989)
 * --halt-on-error command-line option:   Command line options.
-                                                            (line 13985)
+                                                            (line 13986)
 * --help command-line option:            Command line options.
-                                                            (line 13926)
+                                                            (line 13927)
 * --interaction command-line option:     Command line options.
-                                                            (line 13929)
+                                                            (line 13930)
 * --jobname command-line option:         Command line options.
-                                                            (line 13946)
+                                                            (line 13947)
 * --no-file-line-error command-line option: Command line options.
-                                                            (line 13988)
+                                                            (line 13989)
 * --no-shell-escape command-line option: Command line options.
-                                                            (line 13961)
+                                                            (line 13962)
 * --output-directory command-line option: Command line options.
-                                                            (line 13958)
+                                                            (line 13959)
 * --shell-escape command-line option:    Command line options.
-                                                            (line 13961)
+                                                            (line 13962)
 * --version command-line option:         Command line options.
-                                                            (line 13921)
+                                                            (line 13922)
 * .aux file:                             Output files.      (line   458)
 * .dvi file:                             Output files.      (line   435)
-* .glo file:                             Glossaries.        (line 13393)
-* .idx file:                             Indexes.           (line 13034)
-* .idx file <1>:                         makeindex.         (line 13185)
-* .ind file:                             makeindex.         (line 13185)
-* .isty file:                            makeindex.         (line 13197)
+* .glo file:                             Glossaries.        (line 13394)
+* .idx file:                             Indexes.           (line 13035)
+* .idx file <1>:                         makeindex.         (line 13186)
+* .ind file:                             makeindex.         (line 13186)
+* .isty file:                            makeindex.         (line 13198)
 * .lof file:                             Output files.      (line   468)
 * .lof file <1>:                         Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * .log file:                             Output files.      (line   453)
 * .lot file:                             Output files.      (line   468)
 * .lot file <1>:                         Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * .pdf file:                             Output files.      (line   445)
-* .tex, default extension:               Command line.      (line 13883)
+* .tex, default extension:               Command line.      (line 13884)
 * .toc file:                             Output files.      (line   468)
 * .toc file <1>:                         Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * .xdv file:                             TeX engines.       (line   510)
 * 10pt option:                           Document class options.
                                                             (line   672)
@@ -14264,46 +14266,46 @@
 * 12pt option:                           Document class options.
                                                             (line   672)
 * ::                                     Colon character & \colon.
-                                                            (line  9484)
+                                                            (line  9486)
 * : <1>:                                 Colon character & \colon.
-                                                            (line  9484)
+                                                            (line  9486)
 * [...] for optional arguments:          LaTeX command syntax.
                                                             (line   529)
 * \ character starting commands:         LaTeX command syntax.
                                                             (line   529)
 * \!:                                    Spacing in math mode.
-                                                            (line  9349)
-* \" (umlaut accent):                    Accents.           (line 12377)
+                                                            (line  9351)
+* \" (umlaut accent):                    Accents.           (line 12378)
 * \#:                                    Reserved characters.
-                                                            (line 12089)
+                                                            (line 12090)
 * \$:                                    Reserved characters.
-                                                            (line 12089)
+                                                            (line 12090)
 * \%:                                    Reserved characters.
-                                                            (line 12089)
+                                                            (line 12090)
 * \&:                                    Reserved characters.
-                                                            (line 12089)
-* \' (acute accent):                     Accents.           (line 12381)
+                                                            (line 12090)
+* \' (acute accent):                     Accents.           (line 12382)
 * \' (tabbing):                          tabbing.           (line  4786)
-* \*:                                    \*.                (line  9504)
+* \*:                                    \*.                (line  9506)
 * \+:                                    tabbing.           (line  4778)
 * \,:                                    Spacing in math mode.
-                                                            (line  9335)
+                                                            (line  9337)
 * \-:                                    tabbing.           (line  4782)
 * \- (hyphenation):                      \- (hyphenation).  (line  5808)
-* \. (dot-over accent):                  Accents.           (line 12384)
-* \/:                                    \/.                (line 10323)
+* \. (dot-over accent):                  Accents.           (line 12385)
+* \/:                                    \/.                (line 10324)
 * \::                                    Spacing in math mode.
-                                                            (line  9331)
+                                                            (line  9333)
 * \;:                                    Spacing in math mode.
-                                                            (line  9326)
+                                                            (line  9328)
 * \<:                                    tabbing.           (line  4774)
-* \= (macron accent):                    Accents.           (line 12388)
+* \= (macron accent):                    Accents.           (line 12389)
 * \= (tabbing):                          tabbing.           (line  4768)
 * \>:                                    tabbing.           (line  4772)
 * \> <1>:                                Spacing in math mode.
-                                                            (line  9331)
+                                                            (line  9333)
 * \> (tabbing):                          tabbing.           (line  4771)
-* \@:                                    \@.                (line 10126)
+* \@:                                    \@.                (line 10127)
 * \@beginparpenalty:                     list.              (line  3868)
 * \@endparpenalty:                       list.              (line  3876)
 * \@fnsymbol:                            \footnote.         (line  6164)
@@ -14314,44 +14316,44 @@
 * \a' (acute accent in tabbing):         tabbing.           (line  4802)
 * \a= (macron accent in tabbing):        tabbing.           (line  4802)
 * \aa (aa):                              Additional Latin letters.
-                                                            (line 12454)
+                                                            (line 12455)
 * \AA (AA):                              Additional Latin letters.
-                                                            (line 12454)
-* \acute:                                Math accents.      (line  9219)
-* \addcontentsline:                      \addcontentsline.  (line 12894)
-* \address:                              \address.          (line 13572)
-* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12969)
+                                                            (line 12455)
+* \acute:                                Math accents.      (line  9221)
+* \addcontentsline:                      \addcontentsline.  (line 12895)
+* \address:                              \address.          (line 13573)
+* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12970)
 * \addtocounter:                         \addtocounter.     (line  7316)
-* \addtolength:                          \addtolength.      (line  7562)
-* \addvspace:                            \addvspace.        (line 10648)
+* \addtolength:                          \addtolength.      (line  7563)
+* \addvspace:                            \addvspace.        (line 10649)
 * \ae (ae):                              Additional Latin letters.
-                                                            (line 12458)
+                                                            (line 12459)
 * \AE (AE):                              Additional Latin letters.
-                                                            (line 12458)
-* \aleph:                                Math symbols.      (line  8053)
+                                                            (line 12459)
+* \aleph:                                Math symbols.      (line  8055)
 * \Alph example:                         enumerate.         (line  3227)
-* \alpha:                                Math symbols.      (line  8056)
+* \alpha:                                Math symbols.      (line  8058)
 * \alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
                                                             (line  7191)
 * \Alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
                                                             (line  7196)
-* \alsoname:                             \index.            (line 13120)
-* \amalg:                                Math symbols.      (line  8059)
-* \and for \author:                      \maketitle.        (line  9716)
-* \angle:                                Math symbols.      (line  8062)
+* \alsoname:                             \index.            (line 13121)
+* \amalg:                                Math symbols.      (line  8061)
+* \and for \author:                      \maketitle.        (line  9718)
+* \angle:                                Math symbols.      (line  8064)
 * \appendix:                             \appendix.         (line  2391)
-* \approx:                               Math symbols.      (line  8067)
+* \approx:                               Math symbols.      (line  8069)
 * \arabic{COUNTER}:                      \alph \Alph \arabic \roman \Roman \fnsymbol.
                                                             (line  7201)
-* \arccos:                               Math functions.    (line  9102)
-* \arcsin:                               Math functions.    (line  9105)
-* \arctan:                               Math functions.    (line  9108)
-* \arg:                                  Math functions.    (line  9111)
+* \arccos:                               Math functions.    (line  9104)
+* \arcsin:                               Math functions.    (line  9107)
+* \arctan:                               Math functions.    (line  9110)
+* \arg:                                  Math functions.    (line  9113)
 * \arraycolsep:                          array.             (line  2910)
 * \arrayrulewidth:                       tabular.           (line  5065)
 * \arraystretch:                         tabular.           (line  5071)
-* \ast:                                  Math symbols.      (line  8070)
-* \asymp:                                Math symbols.      (line  8079)
+* \ast:                                  Math symbols.      (line  8072)
+* \asymp:                                Math symbols.      (line  8081)
 * \AtBeginDocument:                      \AtBeginDocument.  (line  3140)
 * \AtBeginDvi:                           Class and package commands.
                                                             (line   852)
@@ -14360,85 +14362,85 @@
                                                             (line   857)
 * \AtEndOfPackage:                       Class and package commands.
                                                             (line   857)
-* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9715)
+* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9717)
 * \a` (grave accent in tabbing):         tabbing.           (line  4802)
-* \b (bar-under accent):                 Accents.           (line 12403)
+* \b (bar-under accent):                 Accents.           (line 12404)
 * \backmatter:                           \frontmatter & \mainmatter & \backmatter.
                                                             (line  2424)
-* \backslash:                            Math symbols.      (line  8082)
-* \bar:                                  Math accents.      (line  9222)
+* \backslash:                            Math symbols.      (line  8084)
+* \bar:                                  Math accents.      (line  9224)
 * \baselineskip:                         Low-level font commands.
                                                             (line  1470)
 * \baselinestretch:                      Low-level font commands.
                                                             (line  1480)
 * \begin:                                Environments.      (line  2802)
-* \beta:                                 Math symbols.      (line  8086)
+* \beta:                                 Math symbols.      (line  8088)
 * \bf:                                   Font styles.       (line  1268)
 * \bfseries:                             Font styles.       (line  1233)
 * \bibitem:                              \bibitem.          (line  5292)
 * \bibliography:                         Using BibTeX.      (line  5416)
 * \bibliographystyle:                    Using BibTeX.      (line  5416)
-* \bigcap:                               Math symbols.      (line  8089)
-* \bigcirc:                              Math symbols.      (line  8093)
-* \bigcup:                               Math symbols.      (line  8097)
-* \bigodot:                              Math symbols.      (line  8101)
-* \bigoplus:                             Math symbols.      (line  8104)
-* \bigotimes:                            Math symbols.      (line  8107)
+* \bigcap:                               Math symbols.      (line  8091)
+* \bigcirc:                              Math symbols.      (line  8095)
+* \bigcup:                               Math symbols.      (line  8099)
+* \bigodot:                              Math symbols.      (line  8103)
+* \bigoplus:                             Math symbols.      (line  8106)
+* \bigotimes:                            Math symbols.      (line  8109)
 * \bigskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10429)
+                                                            (line 10430)
 * \bigskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10430)
-* \bigsqcup:                             Math symbols.      (line  8118)
-* \bigtriangledown:                      Math symbols.      (line  8110)
-* \bigtriangleup:                        Math symbols.      (line  8114)
-* \biguplus:                             Math symbols.      (line  8121)
-* \bigvee:                               Math symbols.      (line  8125)
-* \bigwedge:                             Math symbols.      (line  8128)
-* \bmod:                                 Math functions.    (line  9114)
+                                                            (line 10431)
+* \bigsqcup:                             Math symbols.      (line  8120)
+* \bigtriangledown:                      Math symbols.      (line  8112)
+* \bigtriangleup:                        Math symbols.      (line  8116)
+* \biguplus:                             Math symbols.      (line  8123)
+* \bigvee:                               Math symbols.      (line  8127)
+* \bigwedge:                             Math symbols.      (line  8130)
+* \bmod:                                 Math functions.    (line  9116)
 * \boldmath:                             \boldmath & \unboldmath.
-                                                            (line  9004)
+                                                            (line  9006)
 * \boldmath <1>:                         \boldmath & \unboldmath.
-                                                            (line  9012)
-* \bot:                                  Math symbols.      (line  8131)
+                                                            (line  9014)
+* \bot:                                  Math symbols.      (line  8133)
 * \bottomfraction:                       Floats.            (line  1894)
 * \bottomfraction <1>:                   Floats.            (line  1895)
-* \bowtie:                               Math symbols.      (line  8136)
-* \Box:                                  Math symbols.      (line  8139)
-* \breve:                                Math accents.      (line  9225)
-* \bullet:                               Math symbols.      (line  8144)
-* \c (cedilla accent):                   Accents.           (line 12413)
+* \bowtie:                               Math symbols.      (line  8138)
+* \Box:                                  Math symbols.      (line  8141)
+* \breve:                                Math accents.      (line  9227)
+* \bullet:                               Math symbols.      (line  8146)
+* \c (cedilla accent):                   Accents.           (line 12414)
 * \cal:                                  Font styles.       (line  1271)
-* \cap:                                  Math symbols.      (line  8147)
-* \capitalacute:                         Accents.           (line 12381)
-* \capitalbreve:                         Accents.           (line 12439)
-* \capitalcaron:                         Accents.           (line 12443)
-* \capitalcedilla:                       Accents.           (line 12413)
-* \capitalcircumflex:                    Accents.           (line 12392)
-* \capitaldieresis:                      Accents.           (line 12377)
-* \capitaldotaccent:                     Accents.           (line 12417)
-* \capitalgrave:                         Accents.           (line 12396)
-* \capitalhungarumlaut:                  Accents.           (line 12421)
-* \capitalmacron:                        Accents.           (line 12388)
-* \capitalnewtie:                        Accents.           (line 12435)
-* \capitalogonek:                        Accents.           (line 12425)
-* \capitalring:                          Accents.           (line 12429)
-* \capitaltie:                           Accents.           (line 12435)
-* \capitaltilde:                         Accents.           (line 12400)
+* \cap:                                  Math symbols.      (line  8149)
+* \capitalacute:                         Accents.           (line 12382)
+* \capitalbreve:                         Accents.           (line 12440)
+* \capitalcaron:                         Accents.           (line 12444)
+* \capitalcedilla:                       Accents.           (line 12414)
+* \capitalcircumflex:                    Accents.           (line 12393)
+* \capitaldieresis:                      Accents.           (line 12378)
+* \capitaldotaccent:                     Accents.           (line 12418)
+* \capitalgrave:                         Accents.           (line 12397)
+* \capitalhungarumlaut:                  Accents.           (line 12422)
+* \capitalmacron:                        Accents.           (line 12389)
+* \capitalnewtie:                        Accents.           (line 12436)
+* \capitalogonek:                        Accents.           (line 12426)
+* \capitalring:                          Accents.           (line 12430)
+* \capitaltie:                           Accents.           (line 12436)
+* \capitaltilde:                         Accents.           (line 12401)
 * \caption:                              figure.            (line  3353)
 * \caption <1>:                          table.             (line  4892)
-* \cc:                                   \cc.               (line 13598)
-* \cdot:                                 Math symbols.      (line  8152)
-* \cdots:                                Dots.              (line  9055)
+* \cc:                                   \cc.               (line 13599)
+* \cdot:                                 Math symbols.      (line  8154)
+* \cdots:                                Dots.              (line  9057)
 * \centering:                            \centering.        (line  2992)
 * \chapter:                              Sectioning.        (line  1956)
 * \chapter <1>:                          \chapter.          (line  2089)
-* \check:                                Math accents.      (line  9228)
+* \check:                                Math accents.      (line  9230)
 * \CheckCommand:                         Class and package commands.
                                                             (line   864)
 * \CheckCommand*:                        Class and package commands.
                                                             (line   864)
-* \chi:                                  Math symbols.      (line  8155)
-* \circ:                                 Math symbols.      (line  8158)
+* \chi:                                  Math symbols.      (line  8157)
+* \circ:                                 Math symbols.      (line  8160)
 * \circle:                               \circle.           (line  4439)
 * \cite:                                 \cite.             (line  5351)
 * \ClassError:                           Class and package commands.
@@ -14456,10 +14458,10 @@
 * \clearpage:                            \clearpage & \cleardoublepage.
                                                             (line  5987)
 * \cline:                                \cline.            (line  5199)
-* \closing:                              \closing.          (line 13614)
-* \clubsuit:                             Math symbols.      (line  8163)
+* \closing:                              \closing.          (line 13615)
+* \clubsuit:                             Math symbols.      (line  8165)
 * \colon:                                Colon character & \colon.
-                                                            (line  9484)
+                                                            (line  9486)
 * \columnsep:                            \twocolumn.        (line  1548)
 * \columnsep <1>:                        Page layout parameters.
                                                             (line  1673)
@@ -14475,25 +14477,25 @@
                                                             (line  1675)
 * \columnwidth <2>:                      Page layout parameters.
                                                             (line  1676)
-* \complement:                           Math symbols.      (line  8166)
-* \cong:                                 Math symbols.      (line  8172)
-* \contentsline:                         \addcontentsline.  (line 12898)
-* \coprod:                               Math symbols.      (line  8175)
-* \copyright:                            Text symbols.      (line 12176)
-* \cos:                                  Math functions.    (line  9117)
-* \cosh:                                 Math functions.    (line  9120)
-* \cot:                                  Math functions.    (line  9123)
-* \coth:                                 Math functions.    (line  9126)
-* \csc:                                  Math functions.    (line  9129)
-* \cup:                                  Math symbols.      (line  8178)
+* \complement:                           Math symbols.      (line  8168)
+* \cong:                                 Math symbols.      (line  8174)
+* \contentsline:                         \addcontentsline.  (line 12899)
+* \coprod:                               Math symbols.      (line  8177)
+* \copyright:                            Text symbols.      (line 12177)
+* \cos:                                  Math functions.    (line  9119)
+* \cosh:                                 Math functions.    (line  9122)
+* \cot:                                  Math functions.    (line  9125)
+* \coth:                                 Math functions.    (line  9128)
+* \csc:                                  Math functions.    (line  9131)
+* \cup:                                  Math symbols.      (line  8180)
 * \CurrentOption:                        Class and package commands.
                                                             (line   903)
-* \d (dot-under accent):                 Accents.           (line 12417)
-* \dag:                                  Text symbols.      (line 12180)
-* \dagger:                               Math symbols.      (line  8183)
+* \d (dot-under accent):                 Accents.           (line 12418)
+* \dag:                                  Text symbols.      (line 12181)
+* \dagger:                               Math symbols.      (line  8185)
 * \dashbox:                              \dashbox.          (line  4645)
-* \dashv:                                Math symbols.      (line  8186)
-* \date{TEXT}:                           \maketitle.        (line  9723)
+* \dashv:                                Math symbols.      (line  8188)
+* \date{TEXT}:                           \maketitle.        (line  9725)
 * \day:                                  \day & \month & \year.
                                                             (line  7366)
 * \dblfloatpagefraction:                 \twocolumn.        (line  1594)
@@ -14501,14 +14503,14 @@
 * \dbltextfloatsep:                      \twocolumn.        (line  1607)
 * \dbltopfraction:                       \twocolumn.        (line  1573)
 * \dbltopnumber:                         \twocolumn.        (line  1612)
-* \ddag:                                 Text symbols.      (line 12183)
-* \ddagger:                              Math symbols.      (line  8190)
-* \ddot:                                 Math accents.      (line  9231)
-* \ddots:                                Dots.              (line  9059)
+* \ddag:                                 Text symbols.      (line 12184)
+* \ddagger:                              Math symbols.      (line  8192)
+* \ddot:                                 Math accents.      (line  9233)
+* \ddots:                                Dots.              (line  9061)
 * \DeclareGraphicsExtensions:            \DeclareGraphicsExtensions.
-                                                            (line 11507)
+                                                            (line 11508)
 * \DeclareGraphicsRule:                  \DeclareGraphicsRule.
-                                                            (line 11547)
+                                                            (line 11548)
 * \DeclareOption:                        Class and package commands.
                                                             (line   909)
 * \DeclareOption*:                       Class and package commands.
@@ -14517,49 +14519,49 @@
                                                             (line   939)
 * \DeclareRobustCommand*:                Class and package commands.
                                                             (line   939)
-* \deg:                                  Math functions.    (line  9132)
-* \Delta:                                Math symbols.      (line  8193)
-* \delta:                                Math symbols.      (line  8196)
-* \det:                                  Math functions.    (line  9135)
+* \deg:                                  Math functions.    (line  9134)
+* \Delta:                                Math symbols.      (line  8195)
+* \delta:                                Math symbols.      (line  8198)
+* \det:                                  Math functions.    (line  9137)
 * \dh (d):                               Additional Latin letters.
-                                                            (line 12462)
+                                                            (line 12463)
 * \DH (D):                               Additional Latin letters.
-                                                            (line 12462)
-* \Diamond:                              Math symbols.      (line  8199)
-* \diamond:                              Math symbols.      (line  8203)
-* \diamondsuit:                          Math symbols.      (line  8207)
-* \dim:                                  Math functions.    (line  9138)
-* \displaystyle:                         Math formulas.     (line  7939)
-* \div:                                  Math symbols.      (line  8210)
+                                                            (line 12463)
+* \Diamond:                              Math symbols.      (line  8201)
+* \diamond:                              Math symbols.      (line  8205)
+* \diamondsuit:                          Math symbols.      (line  8209)
+* \dim:                                  Math functions.    (line  9140)
+* \displaystyle:                         Math formulas.     (line  7941)
+* \div:                                  Math symbols.      (line  8212)
 * \dj:                                   Additional Latin letters.
-                                                            (line 12468)
+                                                            (line 12469)
 * \DJ:                                   Additional Latin letters.
-                                                            (line 12468)
+                                                            (line 12469)
 * \documentclass:                        Document classes.  (line   630)
-* \dot:                                  Math accents.      (line  9234)
-* \doteq:                                Math symbols.      (line  8213)
+* \dot:                                  Math accents.      (line  9236)
+* \doteq:                                Math symbols.      (line  8215)
 * \dotfill:                              \hrulefill & \dotfill.
-                                                            (line 10358)
-* \dots:                                 Text symbols.      (line 12200)
+                                                            (line 10359)
+* \dots:                                 Text symbols.      (line 12201)
 * \doublerulesep:                        tabular.           (line  5076)
-* \downarrow:                            Math symbols.      (line  8217)
-* \Downarrow:                            Math symbols.      (line  8221)
-* \ell:                                  Math symbols.      (line  8225)
+* \downarrow:                            Math symbols.      (line  8219)
+* \Downarrow:                            Math symbols.      (line  8223)
+* \ell:                                  Math symbols.      (line  8227)
 * \emph:                                 Font styles.       (line  1253)
-* \emptyset:                             Math symbols.      (line  8228)
-* \encl:                                 \encl.             (line 13627)
+* \emptyset:                             Math symbols.      (line  8230)
+* \encl:                                 \encl.             (line 13628)
 * \end:                                  Environments.      (line  2802)
-* \endinput:                             \endinput.         (line 12614)
+* \endinput:                             \endinput.         (line 12615)
 * \enlargethispage:                      \enlargethispage.  (line  6061)
 * \enspace:                              \enspace & \quad & \qquad.
-                                                            (line  9931)
+                                                            (line  9932)
 * \enumi:                                enumerate.         (line  3213)
 * \enumii:                               enumerate.         (line  3213)
 * \enumiii:                              enumerate.         (line  3213)
 * \enumiv:                               enumerate.         (line  3213)
-* \epsilon:                              Math symbols.      (line  8232)
-* \equiv:                                Math symbols.      (line  8238)
-* \eta:                                  Math symbols.      (line  8241)
+* \epsilon:                              Math symbols.      (line  8234)
+* \equiv:                                Math symbols.      (line  8240)
+* \eta:                                  Math symbols.      (line  8243)
 * \evensidemargin:                       Document class options.
                                                             (line   742)
 * \evensidemargin <1>:                   Page layout parameters.
@@ -14568,20 +14570,20 @@
                                                             (line  1735)
 * \ExecuteOptions:                       Class and package commands.
                                                             (line  1015)
-* \exists:                               Math symbols.      (line  8244)
-* \exp:                                  Math functions.    (line  9141)
+* \exists:                               Math symbols.      (line  8246)
+* \exp:                                  Math functions.    (line  9143)
 * \extracolsep:                          tabular.           (line  5016)
-* \fbox:                                 \fbox & \framebox. (line 10793)
+* \fbox:                                 \fbox & \framebox. (line 10794)
 * \fboxrule:                             \framebox (picture).
                                                             (line  4622)
-* \fboxrule <1>:                         \fbox & \framebox. (line 10826)
-* \fboxrule <2>:                         \fbox & \framebox. (line 10825)
+* \fboxrule <1>:                         \fbox & \framebox. (line 10827)
+* \fboxrule <2>:                         \fbox & \framebox. (line 10826)
 * \fboxsep:                              \framebox (picture).
                                                             (line  4622)
-* \fboxsep <1>:                          \fbox & \framebox. (line 10831)
-* \fboxsep <2>:                          \fbox & \framebox. (line 10830)
-* \fill:                                 \hfill.            (line 10018)
-* \flat:                                 Math symbols.      (line  8247)
+* \fboxsep <1>:                          \fbox & \framebox. (line 10832)
+* \fboxsep <2>:                          \fbox & \framebox. (line 10831)
+* \fill:                                 \hfill.            (line 10019)
+* \flat:                                 Math symbols.      (line  8249)
 * \floatpagefraction:                    Floats.            (line  1898)
 * \floatpagefraction <1>:                Floats.            (line  1899)
 * \floatsep:                             Floats.            (line  1914)
@@ -14610,35 +14612,35 @@
                                                             (line  1693)
 * \footskip <1>:                         Page layout parameters.
                                                             (line  1694)
-* \forall:                               Math symbols.      (line  8250)
-* \frac:                                 \frac.             (line  9520)
+* \forall:                               Math symbols.      (line  8252)
+* \frac:                                 \frac.             (line  9522)
 * \frame:                                \frame.            (line  4633)
 * \framebox:                             \framebox (picture).
                                                             (line  4597)
-* \framebox <1>:                         \fbox & \framebox. (line 10793)
-* \frenchspacing:                        \frenchspacing.    (line 10172)
+* \framebox <1>:                         \fbox & \framebox. (line 10794)
+* \frenchspacing:                        \frenchspacing.    (line 10173)
 * \frontmatter:                          \frontmatter & \mainmatter & \backmatter.
                                                             (line  2424)
-* \frown:                                Math symbols.      (line  8253)
+* \frown:                                Math symbols.      (line  8255)
 * \fussy:                                \fussy & \sloppy.  (line  5866)
-* \Gamma:                                Math symbols.      (line  8256)
-* \gamma:                                Math symbols.      (line  8259)
-* \gcd:                                  Math functions.    (line  9144)
-* \ge:                                   Math symbols.      (line  8262)
-* \geq:                                  Math symbols.      (line  8266)
-* \gets:                                 Math symbols.      (line  8270)
-* \gg:                                   Math symbols.      (line  8273)
-* \gls:                                  \gls.              (line 13463)
-* \graphicspath:                         \graphicspath.     (line 11445)
+* \Gamma:                                Math symbols.      (line  8258)
+* \gamma:                                Math symbols.      (line  8261)
+* \gcd:                                  Math functions.    (line  9146)
+* \ge:                                   Math symbols.      (line  8264)
+* \geq:                                  Math symbols.      (line  8268)
+* \gets:                                 Math symbols.      (line  8272)
+* \gg:                                   Math symbols.      (line  8275)
+* \gls:                                  \gls.              (line 13464)
+* \graphicspath:                         \graphicspath.     (line 11446)
 * \graphpaper:                           \graphpaper.       (line  4343)
-* \grave:                                Math accents.      (line  9237)
-* \guillemotleft (<<):                   Text symbols.      (line 12192)
-* \guillemotright (>>):                  Text symbols.      (line 12193)
-* \guilsinglleft (<):                    Text symbols.      (line 12194)
-* \guilsinglright (>):                   Text symbols.      (line 12195)
-* \H (Hungarian umlaut accent):          Accents.           (line 12421)
-* \hat:                                  Math accents.      (line  9240)
-* \hbar:                                 Math symbols.      (line  8277)
+* \grave:                                Math accents.      (line  9239)
+* \guillemotleft (<<):                   Text symbols.      (line 12193)
+* \guillemotright (>>):                  Text symbols.      (line 12194)
+* \guilsinglleft (<):                    Text symbols.      (line 12195)
+* \guilsinglright (>):                   Text symbols.      (line 12196)
+* \H (Hungarian umlaut accent):          Accents.           (line 12422)
+* \hat:                                  Math accents.      (line  9242)
+* \hbar:                                 Math symbols.      (line  8279)
 * \headheight:                           Page layout parameters.
                                                             (line  1681)
 * \headheight <1>:                       Page layout parameters.
@@ -14647,25 +14649,25 @@
                                                             (line  1686)
 * \headsep <1>:                          Page layout parameters.
                                                             (line  1687)
-* \heartsuit:                            Math symbols.      (line  8280)
-* \hfill:                                \hfill.            (line 10006)
+* \heartsuit:                            Math symbols.      (line  8282)
+* \hfill:                                \hfill.            (line 10007)
 * \hline:                                \hline.            (line  5222)
-* \hom:                                  Math functions.    (line  9147)
-* \hookleftarrow:                        Math symbols.      (line  8283)
-* \hookrightarrow:                       Math symbols.      (line  8286)
+* \hom:                                  Math functions.    (line  9149)
+* \hookleftarrow:                        Math symbols.      (line  8285)
+* \hookrightarrow:                       Math symbols.      (line  8288)
 * \hrulefill:                            \hrulefill & \dotfill.
-                                                            (line 10358)
+                                                            (line 10359)
 * \hsize:                                Page layout parameters.
                                                             (line  1786)
 * \hsize <1>:                            Page layout parameters.
                                                             (line  1786)
-* \hspace:                               \hspace.           (line  9959)
-* \hss:                                  \hss.              (line 10039)
+* \hspace:                               \hspace.           (line  9960)
+* \hss:                                  \hss.              (line 10040)
 * \huge:                                 Font sizes.        (line  1345)
 * \Huge:                                 Font sizes.        (line  1345)
 * \hyphenation:                          \hyphenation.      (line  5907)
-* \i (dotless i):                        Accents.           (line 12371)
-* \iff:                                  Math symbols.      (line  8289)
+* \i (dotless i):                        Accents.           (line 12372)
+* \iff:                                  Math symbols.      (line  8291)
 * \IfFileExists:                         Class and package commands.
                                                             (line   971)
 * \ignorespaces:                         \ignorespaces & \ignorespacesafterend.
@@ -14673,32 +14675,32 @@
 * \ignorespacesafterend:                 \ignorespaces & \ignorespacesafterend.
                                                             (line  7080)
 * \ij (ij):                              Additional Latin letters.
-                                                            (line 12474)
+                                                            (line 12475)
 * \IJ (IJ):                              Additional Latin letters.
-                                                            (line 12474)
-* \Im:                                   Math symbols.      (line  8293)
-* \imath:                                Math symbols.      (line  8296)
-* \in:                                   Math symbols.      (line  8300)
+                                                            (line 12475)
+* \Im:                                   Math symbols.      (line  8295)
+* \imath:                                Math symbols.      (line  8298)
+* \in:                                   Math symbols.      (line  8302)
 * \include:                              \include & \includeonly.
-                                                            (line 12645)
-* \includegraphics:                      \includegraphics.  (line 11626)
+                                                            (line 12646)
+* \includegraphics:                      \includegraphics.  (line 11627)
 * \includeonly:                          \include & \includeonly.
-                                                            (line 12645)
+                                                            (line 12646)
 * \indent:                               \indent & \noindent.
-                                                            (line  7759)
-* \index:                                Indexes.           (line 13034)
-* \index <1>:                            \index.            (line 13070)
-* \indexentry:                           \index.            (line 13170)
-* \indexspace:                           makeindex.         (line 13237)
-* \inf:                                  Math functions.    (line  9150)
-* \infty:                                Math symbols.      (line  8305)
-* \input:                                \input.            (line 12762)
+                                                            (line  7761)
+* \index:                                Indexes.           (line 13035)
+* \index <1>:                            \index.            (line 13071)
+* \indexentry:                           \index.            (line 13171)
+* \indexspace:                           makeindex.         (line 13238)
+* \inf:                                  Math functions.    (line  9152)
+* \infty:                                Math symbols.      (line  8307)
+* \input:                                \input.            (line 12763)
 * \InputIfFileExists:                    Class and package commands.
                                                             (line   971)
-* \int:                                  Math symbols.      (line  8308)
+* \int:                                  Math symbols.      (line  8310)
 * \intextsep:                            Floats.            (line  1918)
 * \intextsep <1>:                        Floats.            (line  1919)
-* \iota:                                 Math symbols.      (line  8311)
+* \iota:                                 Math symbols.      (line  8313)
 * \it:                                   Font styles.       (line  1274)
 * \item:                                 description.       (line  3059)
 * \item <1>:                             enumerate.         (line  3195)
@@ -14707,17 +14709,17 @@
 * \itemindent:                           list.              (line  3693)
 * \itemsep:                              list.              (line  3697)
 * \itshape:                              Font styles.       (line  1227)
-* \j (dotless j):                        Accents.           (line 12371)
-* \jmath:                                Math symbols.      (line  8318)
-* \Join:                                 Math symbols.      (line  8314)
-* \k (ogonek):                           Accents.           (line 12425)
-* \kappa:                                Math symbols.      (line  8322)
-* \ker:                                  Math functions.    (line  9153)
+* \j (dotless j):                        Accents.           (line 12372)
+* \jmath:                                Math symbols.      (line  8320)
+* \Join:                                 Math symbols.      (line  8316)
+* \k (ogonek):                           Accents.           (line 12426)
+* \kappa:                                Math symbols.      (line  8324)
+* \ker:                                  Math functions.    (line  9155)
 * \kill:                                 tabbing.           (line  4806)
 * \l (/l):                               Additional Latin letters.
-                                                            (line 12478)
+                                                            (line 12479)
 * \L (/L):                               Additional Latin letters.
-                                                            (line 12478)
+                                                            (line 12479)
 * \label:                                \label.            (line  2691)
 * \labelenumi:                           enumerate.         (line  3222)
 * \labelenumii:                          enumerate.         (line  3222)
@@ -14729,28 +14731,28 @@
 * \labelitemiv:                          itemize.           (line  3557)
 * \labelsep:                             list.              (line  3709)
 * \labelwidth:                           list.              (line  3714)
-* \Lambda:                               Math symbols.      (line  8325)
-* \lambda:                               Math symbols.      (line  8328)
-* \land:                                 Math symbols.      (line  8331)
-* \langle:                               Math symbols.      (line  8336)
+* \Lambda:                               Math symbols.      (line  8327)
+* \lambda:                               Math symbols.      (line  8330)
+* \land:                                 Math symbols.      (line  8333)
+* \langle:                               Math symbols.      (line  8338)
 * \large:                                Font sizes.        (line  1345)
 * \Large:                                Font sizes.        (line  1345)
 * \LARGE:                                Font sizes.        (line  1345)
-* \LaTeX:                                Text symbols.      (line 12186)
-* \LaTeXe:                               Text symbols.      (line 12189)
-* \lbrace:                               Math symbols.      (line  8341)
-* \lbrack:                               Math symbols.      (line  8345)
-* \lceil:                                Math symbols.      (line  8349)
-* \ldots:                                Dots.              (line  9063)
-* \ldots <1>:                            Text symbols.      (line 12199)
-* \le:                                   Math symbols.      (line  8353)
-* \leadsto:                              Math symbols.      (line  8357)
-* \left:                                 \left & \right.    (line  9532)
-* \Leftarrow:                            Math symbols.      (line  8364)
-* \leftarrow:                            Math symbols.      (line  8369)
+* \LaTeX:                                Text symbols.      (line 12187)
+* \LaTeXe:                               Text symbols.      (line 12190)
+* \lbrace:                               Math symbols.      (line  8343)
+* \lbrack:                               Math symbols.      (line  8347)
+* \lceil:                                Math symbols.      (line  8351)
+* \ldots:                                Dots.              (line  9065)
+* \ldots <1>:                            Text symbols.      (line 12200)
+* \le:                                   Math symbols.      (line  8355)
+* \leadsto:                              Math symbols.      (line  8359)
+* \left:                                 \left & \right.    (line  9534)
+* \Leftarrow:                            Math symbols.      (line  8366)
+* \leftarrow:                            Math symbols.      (line  8371)
 * \lefteqn:                              eqnarray.          (line  3279)
-* \leftharpoondown:                      Math symbols.      (line  8373)
-* \leftharpoonup:                        Math symbols.      (line  8376)
+* \leftharpoondown:                      Math symbols.      (line  8375)
+* \leftharpoonup:                        Math symbols.      (line  8378)
 * \leftmargin:                           itemize.           (line  3576)
 * \leftmargin <1>:                       list.              (line  3734)
 * \leftmargini:                          itemize.           (line  3576)
@@ -14759,15 +14761,15 @@
 * \leftmarginiv:                         itemize.           (line  3576)
 * \leftmarginv:                          itemize.           (line  3576)
 * \leftmarginvi:                         itemize.           (line  3576)
-* \Leftrightarrow:                       Math symbols.      (line  8379)
-* \leftrightarrow:                       Math symbols.      (line  8384)
-* \leq:                                  Math symbols.      (line  8389)
-* \lfloor:                               Math symbols.      (line  8393)
-* \lg:                                   Math functions.    (line  9156)
-* \lhd:                                  Math symbols.      (line  8396)
-* \lim:                                  Math functions.    (line  9159)
-* \liminf:                               Math functions.    (line  9162)
-* \limsup:                               Math functions.    (line  9165)
+* \Leftrightarrow:                       Math symbols.      (line  8381)
+* \leftrightarrow:                       Math symbols.      (line  8386)
+* \leq:                                  Math symbols.      (line  8391)
+* \lfloor:                               Math symbols.      (line  8395)
+* \lg:                                   Math functions.    (line  9158)
+* \lhd:                                  Math symbols.      (line  8398)
+* \lim:                                  Math functions.    (line  9161)
+* \liminf:                               Math functions.    (line  9164)
+* \limsup:                               Math functions.    (line  9167)
 * \line:                                 \line.             (line  4367)
 * \linebreak:                            \linebreak & \nolinebreak.
                                                             (line  5925)
@@ -14779,143 +14781,143 @@
 * \linewidth <1>:                        Page layout parameters.
                                                             (line  1701)
 * \listoffigures:                        Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * \listoftables:                         Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * \listparindent:                        list.              (line  3751)
-* \ll:                                   Math symbols.      (line  8404)
-* \ln:                                   Math functions.    (line  9168)
-* \lnot:                                 Math symbols.      (line  8408)
+* \ll:                                   Math symbols.      (line  8406)
+* \ln:                                   Math functions.    (line  9170)
+* \lnot:                                 Math symbols.      (line  8410)
 * \LoadClass:                            Class and package commands.
                                                             (line   991)
 * \LoadClassWithOptions:                 Class and package commands.
                                                             (line   991)
-* \location:                             \location.         (line 13642)
-* \log:                                  Math functions.    (line  9171)
-* \longleftarrow:                        Math symbols.      (line  8411)
-* \longleftrightarrow:                   Math symbols.      (line  8416)
-* \longmapsto:                           Math symbols.      (line  8420)
-* \longrightarrow:                       Math symbols.      (line  8425)
-* \lor:                                  Math symbols.      (line  8430)
-* \lq:                                   Text symbols.      (line 12205)
+* \location:                             \location.         (line 13643)
+* \log:                                  Math functions.    (line  9173)
+* \longleftarrow:                        Math symbols.      (line  8413)
+* \longleftrightarrow:                   Math symbols.      (line  8418)
+* \longmapsto:                           Math symbols.      (line  8422)
+* \longrightarrow:                       Math symbols.      (line  8427)
+* \lor:                                  Math symbols.      (line  8432)
+* \lq:                                   Text symbols.      (line 12206)
 * \mainmatter:                           \frontmatter & \mainmatter & \backmatter.
                                                             (line  2424)
-* \makebox:                              \mbox & \makebox.  (line 10704)
+* \makebox:                              \mbox & \makebox.  (line 10705)
 * \makebox (for picture):                \makebox (picture).
                                                             (line  4559)
-* \makeglossary:                         Glossaries.        (line 13356)
-* \makeglossary <1>:                     Glossaries.        (line 13393)
-* \makeindex:                            Indexes.           (line 13034)
+* \makeglossary:                         Glossaries.        (line 13357)
+* \makeglossary <1>:                     Glossaries.        (line 13394)
+* \makeindex:                            Indexes.           (line 13035)
 * \makelabel:                            list.              (line  3670)
-* \makelabels:                           \makelabels.       (line 13652)
-* \maketitle:                            \maketitle.        (line  9679)
-* \mapsto:                               Math symbols.      (line  8433)
-* \marginpar:                            Marginal notes.    (line  7835)
+* \makelabels:                           \makelabels.       (line 13653)
+* \maketitle:                            \maketitle.        (line  9681)
+* \mapsto:                               Math symbols.      (line  8435)
+* \marginpar:                            Marginal notes.    (line  7837)
 * \marginparpush:                        Page layout parameters.
                                                             (line  1707)
 * \marginparpush <1>:                    Page layout parameters.
                                                             (line  1710)
-* \marginparpush <2>:                    Marginal notes.    (line  7864)
-* \marginparsep:                         Marginal notes.    (line  7868)
+* \marginparpush <2>:                    Marginal notes.    (line  7866)
+* \marginparsep:                         Marginal notes.    (line  7870)
 * \marginparwidth:                       Page layout parameters.
                                                             (line  1709)
 * \marginparwidth <1>:                   Page layout parameters.
                                                             (line  1710)
-* \marginparwidth <2>:                   Marginal notes.    (line  7872)
+* \marginparwidth <2>:                   Marginal notes.    (line  7874)
 * \marginsep:                            Page layout parameters.
                                                             (line  1708)
 * \marginsep <1>:                        Page layout parameters.
                                                             (line  1710)
-* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9878)
-* \markright{RIGHT}:                     \pagestyle.        (line  9887)
+* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9879)
+* \markright{RIGHT}:                     \pagestyle.        (line  9888)
 * \mathbf:                               Font styles.       (line  1304)
 * \mathcal:                              Font styles.       (line  1320)
-* \mathdollar:                           Math symbols.      (line  8942)
+* \mathdollar:                           Math symbols.      (line  8944)
 * \mathnormal:                           Font styles.       (line  1317)
-* \mathparagraph:                        Math symbols.      (line  8945)
-* \mathring:                             Math accents.      (line  9243)
+* \mathparagraph:                        Math symbols.      (line  8947)
+* \mathring:                             Math accents.      (line  9245)
 * \mathrm:                               Font styles.       (line  1301)
-* \mathsection:                          Math symbols.      (line  8948)
+* \mathsection:                          Math symbols.      (line  8950)
 * \mathsf:                               Font styles.       (line  1307)
-* \mathsterling:                         Math symbols.      (line  8951)
+* \mathsterling:                         Math symbols.      (line  8953)
 * \mathtt:                               Font styles.       (line  1310)
-* \mathunderscore:                       Math symbols.      (line  8954)
+* \mathunderscore:                       Math symbols.      (line  8956)
 * \mathversion:                          Font styles.       (line  1322)
-* \max:                                  Math functions.    (line  9174)
-* \mbox:                                 \mbox & \makebox.  (line 10704)
+* \max:                                  Math functions.    (line  9176)
+* \mbox:                                 \mbox & \makebox.  (line 10705)
 * \mdseries:                             Font styles.       (line  1230)
 * \medskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10434)
+                                                            (line 10435)
 * \medskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10435)
+                                                            (line 10436)
 * \medspace:                             Spacing in math mode.
-                                                            (line  9331)
-* \mho:                                  Math symbols.      (line  8437)
-* \mid:                                  Math symbols.      (line  8442)
-* \min:                                  Math functions.    (line  9177)
-* \models:                               Math symbols.      (line  8452)
+                                                            (line  9333)
+* \mho:                                  Math symbols.      (line  8439)
+* \mid:                                  Math symbols.      (line  8444)
+* \min:                                  Math functions.    (line  9179)
+* \models:                               Math symbols.      (line  8454)
 * \month:                                \day & \month & \year.
                                                             (line  7366)
-* \mp:                                   Math symbols.      (line  8457)
-* \mu:                                   Math symbols.      (line  8460)
+* \mp:                                   Math symbols.      (line  8459)
+* \mu:                                   Math symbols.      (line  8462)
 * \multicolumn:                          \multicolumn.      (line  5091)
 * \multiput:                             \multiput.         (line  4295)
-* \nabla:                                Math symbols.      (line  8463)
-* \name:                                 \name.             (line 13709)
-* \natural:                              Math symbols.      (line  8466)
-* \ne:                                   Math symbols.      (line  8469)
-* \nearrow:                              Math symbols.      (line  8472)
+* \nabla:                                Math symbols.      (line  8465)
+* \name:                                 \name.             (line 13710)
+* \natural:                              Math symbols.      (line  8468)
+* \ne:                                   Math symbols.      (line  8471)
+* \nearrow:                              Math symbols.      (line  8474)
 * \NeedsTeXFormat:                       Class and package commands.
                                                             (line  1025)
-* \neg:                                  Math symbols.      (line  8475)
+* \neg:                                  Math symbols.      (line  8477)
 * \negthinspace:                         Spacing in math mode.
-                                                            (line  9349)
+                                                            (line  9351)
 * \negthinspace <1>:                     \thinspace & \negthinspace.
-                                                            (line 10299)
-* \neq:                                  Math symbols.      (line  8479)
+                                                            (line 10300)
+* \neq:                                  Math symbols.      (line  8481)
 * \newcommand:                           \newcommand & \renewcommand.
                                                             (line  6394)
 * \newcounter:                           \newcounter.       (line  6659)
 * \newenvironment:                       \newenvironment & \renewenvironment.
                                                             (line  6750)
 * \newfont:                              \newfont.          (line  6996)
-* \newglossaryentry:                     \newglossaryentry. (line 13404)
+* \newglossaryentry:                     \newglossaryentry. (line 13405)
 * \newlength:                            \newlength.        (line  6700)
 * \newline:                              \newline.          (line  5784)
-* \NEWLINE:                              \(SPACE).          (line 10202)
+* \NEWLINE:                              \(SPACE).          (line 10203)
 * \newpage:                              \newpage.          (line  6028)
 * \newsavebox:                           \newsavebox.       (line  6722)
 * \newtheorem:                           \newtheorem.       (line  6884)
-* \newtie:                               Accents.           (line 12435)
+* \newtie:                               Accents.           (line 12436)
 * \ng:                                   Additional Latin letters.
-                                                            (line 12482)
+                                                            (line 12483)
 * \NG:                                   Additional Latin letters.
-                                                            (line 12482)
-* \ni:                                   Math symbols.      (line  8482)
+                                                            (line 12483)
+* \ni:                                   Math symbols.      (line  8484)
 * \nocite:                               \nocite.           (line  5401)
 * \nocorr:                               Font styles.       (line  1215)
 * \nocorrlist:                           Font styles.       (line  1215)
-* \nofiles:                              \nofiles.          (line 13009)
+* \nofiles:                              \nofiles.          (line 13010)
 * \noindent:                             \indent & \noindent.
-                                                            (line  7759)
+                                                            (line  7761)
 * \nolinebreak:                          \linebreak & \nolinebreak.
                                                             (line  5925)
-* \nonfrenchspacing:                     \frenchspacing.    (line 10172)
+* \nonfrenchspacing:                     \frenchspacing.    (line 10173)
 * \nonumber:                             eqnarray.          (line  3274)
 * \nopagebreak:                          \pagebreak & \nopagebreak.
                                                             (line  6086)
 * \normalfont:                           Font styles.       (line  1251)
-* \normalmarginpar:                      Marginal notes.    (line  7851)
-* \normalsfcodes:                        \normalsfcodes.    (line 10192)
+* \normalmarginpar:                      Marginal notes.    (line  7853)
+* \normalsfcodes:                        \normalsfcodes.    (line 10193)
 * \normalsize:                           Font sizes.        (line  1345)
-* \not:                                  Math symbols.      (line  8487)
-* \notin:                                Math symbols.      (line  8495)
-* \nu:                                   Math symbols.      (line  8499)
-* \nwarrow:                              Math symbols.      (line  8502)
+* \not:                                  Math symbols.      (line  8489)
+* \notin:                                Math symbols.      (line  8497)
+* \nu:                                   Math symbols.      (line  8501)
+* \nwarrow:                              Math symbols.      (line  8504)
 * \o (/o):                               Additional Latin letters.
-                                                            (line 12486)
+                                                            (line 12487)
 * \O (/O):                               Additional Latin letters.
-                                                            (line 12486)
+                                                            (line 12487)
 * \obeycr:                               \obeycr & \restorecr.
                                                             (line  5744)
 * \oddsidemargin:                        Document class options.
@@ -14924,30 +14926,30 @@
                                                             (line  1733)
 * \oddsidemargin <2>:                    Page layout parameters.
                                                             (line  1735)
-* \odot:                                 Math symbols.      (line  8505)
+* \odot:                                 Math symbols.      (line  8507)
 * \oe (oe):                              Additional Latin letters.
-                                                            (line 12490)
+                                                            (line 12491)
 * \OE (OE):                              Additional Latin letters.
-                                                            (line 12490)
-* \oint:                                 Math symbols.      (line  8510)
+                                                            (line 12491)
+* \oint:                                 Math symbols.      (line  8512)
 * \oldstylenums:                         Font styles.       (line  1326)
-* \Omega:                                Math symbols.      (line  8514)
-* \omega:                                Math symbols.      (line  8517)
-* \ominus:                               Math symbols.      (line  8520)
+* \Omega:                                Math symbols.      (line  8516)
+* \omega:                                Math symbols.      (line  8519)
+* \ominus:                               Math symbols.      (line  8522)
 * \onecolumn:                            \onecolumn.        (line  1522)
-* \opening:                              \opening.          (line 13719)
-* \oplus:                                Math symbols.      (line  8523)
+* \opening:                              \opening.          (line 13720)
+* \oplus:                                Math symbols.      (line  8525)
 * \OptionNotUsed:                        Class and package commands.
                                                             (line  1043)
-* \oslash:                               Math symbols.      (line  8527)
-* \otimes:                               Math symbols.      (line  8530)
+* \oslash:                               Math symbols.      (line  8529)
+* \otimes:                               Math symbols.      (line  8532)
 * \oval:                                 \oval.             (line  4458)
 * \overbrace{MATH}:                      Over- and Underlining.
-                                                            (line  9298)
+                                                            (line  9300)
 * \overline{TEXT}:                       Over- and Underlining.
-                                                            (line  9279)
-* \owns:                                 Math symbols.      (line  8535)
-* \P:                                    Text symbols.      (line 12208)
+                                                            (line  9281)
+* \owns:                                 Math symbols.      (line  8537)
+* \P:                                    Text symbols.      (line 12209)
 * \PackageError:                         Class and package commands.
                                                             (line   884)
 * \PackageInfo:                          Class and package commands.
@@ -14960,9 +14962,9 @@
                                                             (line   884)
 * \pagebreak:                            \pagebreak & \nopagebreak.
                                                             (line  6086)
-* \pagenumbering:                        \pagenumbering.    (line  9751)
+* \pagenumbering:                        \pagenumbering.    (line  9752)
 * \pageref:                              \pageref.          (line  2749)
-* \pagestyle:                            \pagestyle.        (line  9809)
+* \pagestyle:                            \pagestyle.        (line  9810)
 * \paperheight:                          Page layout parameters.
                                                             (line  1746)
 * \paperheight <1>:                      Page layout parameters.
@@ -14971,24 +14973,24 @@
                                                             (line  1752)
 * \paperwidth <1>:                       Page layout parameters.
                                                             (line  1753)
-* \par:                                  \par.              (line  7706)
+* \par:                                  \par.              (line  7708)
 * \paragraph:                            Sectioning.        (line  1956)
 * \paragraph <1>:                        \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
-* \parallel:                             Math symbols.      (line  8540)
-* \parbox:                               \parbox.           (line 10860)
+* \parallel:                             Math symbols.      (line  8542)
+* \parbox:                               \parbox.           (line 10861)
 * \parindent:                            minipage.          (line  4089)
 * \parindent <1>:                        \indent & \noindent.
-                                                            (line  7759)
+                                                            (line  7761)
 * \parindent <2>:                        \parindent & \parskip.
-                                                            (line  7808)
+                                                            (line  7810)
 * \parsep:                               list.              (line  3757)
 * \parskip:                              \parindent & \parskip.
-                                                            (line  7808)
+                                                            (line  7810)
 * \parskip example:                      itemize.           (line  3595)
 * \part:                                 Sectioning.        (line  1956)
 * \part <1>:                             \part.             (line  2035)
-* \partial:                              Math symbols.      (line  8543)
+* \partial:                              Math symbols.      (line  8545)
 * \partopsep:                            list.              (line  3766)
 * \PassOptionsToClass:                   Class and package commands.
                                                             (line  1049)
@@ -14998,29 +15000,29 @@
                                                             (line   698)
 * \pdfpagewidth:                         Document class options.
                                                             (line   698)
-* \perp:                                 Math symbols.      (line  8546)
-* \phi:                                  Math symbols.      (line  8551)
-* \Pi:                                   Math symbols.      (line  8555)
-* \pi:                                   Math symbols.      (line  8558)
-* \pm:                                   Math symbols.      (line  8562)
-* \pmod:                                 Math functions.    (line  9180)
+* \perp:                                 Math symbols.      (line  8548)
+* \phi:                                  Math symbols.      (line  8553)
+* \Pi:                                   Math symbols.      (line  8557)
+* \pi:                                   Math symbols.      (line  8560)
+* \pm:                                   Math symbols.      (line  8564)
+* \pmod:                                 Math functions.    (line  9182)
 * \poptabs:                              tabbing.           (line  4812)
 * \poptabs <1>:                          tabbing.           (line  4813)
-* \pounds:                               Text symbols.      (line 12212)
-* \Pr:                                   Math functions.    (line  9183)
-* \prec:                                 Math symbols.      (line  8565)
-* \preceq:                               Math symbols.      (line  8568)
-* \prime:                                Math symbols.      (line  8573)
-* \printglossaries:                      Glossaries.        (line 13356)
-* \printglossaries <1>:                  Glossaries.        (line 13393)
-* \printindex:                           \printindex.       (line 13341)
-* \printindex <1>:                       \printindex.       (line 13345)
+* \pounds:                               Text symbols.      (line 12213)
+* \Pr:                                   Math functions.    (line  9185)
+* \prec:                                 Math symbols.      (line  8567)
+* \preceq:                               Math symbols.      (line  8570)
+* \prime:                                Math symbols.      (line  8575)
+* \printglossaries:                      Glossaries.        (line 13357)
+* \printglossaries <1>:                  Glossaries.        (line 13394)
+* \printindex:                           \printindex.       (line 13342)
+* \printindex <1>:                       \printindex.       (line 13346)
 * \ProcessOptions:                       Class and package commands.
                                                             (line  1086)
 * \ProcessOptions*:                      Class and package commands.
                                                             (line  1086)
-* \prod:                                 Math symbols.      (line  8582)
-* \propto:                               Math symbols.      (line  8585)
+* \prod:                                 Math symbols.      (line  8584)
+* \propto:                               Math symbols.      (line  8587)
 * \protect:                              \protect.          (line  7028)
 * \providecommand:                       \providecommand.   (line  6519)
 * \ProvidesClass:                        Class and package commands.
@@ -15029,34 +15031,34 @@
                                                             (line  1157)
 * \ProvidesPackage:                      Class and package commands.
                                                             (line  1124)
-* \ps:                                   \ps.               (line 13731)
-* \Psi:                                  Math symbols.      (line  8588)
-* \psi:                                  Math symbols.      (line  8591)
+* \ps:                                   \ps.               (line 13732)
+* \Psi:                                  Math symbols.      (line  8590)
+* \psi:                                  Math symbols.      (line  8593)
 * \pushtabs:                             tabbing.           (line  4815)
 * \put:                                  \put.              (line  4277)
 * \qbezier:                              \qbezier.          (line  4318)
 * \qquad:                                Spacing in math mode.
-                                                            (line  9360)
+                                                            (line  9362)
 * \qquad <1>:                            \enspace & \quad & \qquad.
-                                                            (line  9931)
+                                                            (line  9932)
 * \quad:                                 Spacing in math mode.
-                                                            (line  9354)
+                                                            (line  9356)
 * \quad <1>:                             \enspace & \quad & \qquad.
-                                                            (line  9931)
-* \quotedblbase (,,):                    Text symbols.      (line 12216)
-* \quotesinglbase (,):                   Text symbols.      (line 12217)
-* \r (ring accent):                      Accents.           (line 12429)
+                                                            (line  9932)
+* \quotedblbase (,,):                    Text symbols.      (line 12217)
+* \quotesinglbase (,):                   Text symbols.      (line 12218)
+* \r (ring accent):                      Accents.           (line 12430)
 * \raggedbottom:                         \raggedbottom.     (line  1662)
 * \raggedleft:                           \raggedleft.       (line  3503)
 * \raggedright:                          \raggedright.      (line  3452)
-* \raisebox:                             \raisebox.         (line 10912)
-* \rangle:                               Math symbols.      (line  8594)
-* \rbrace:                               Math symbols.      (line  8599)
-* \rbrack:                               Math symbols.      (line  8603)
-* \rceil:                                Math symbols.      (line  8607)
-* \Re:                                   Math symbols.      (line  8610)
+* \raisebox:                             \raisebox.         (line 10913)
+* \rangle:                               Math symbols.      (line  8596)
+* \rbrace:                               Math symbols.      (line  8601)
+* \rbrack:                               Math symbols.      (line  8605)
+* \rceil:                                Math symbols.      (line  8609)
+* \Re:                                   Math symbols.      (line  8612)
 * \ref:                                  \ref.              (line  2773)
-* \reflectbox:                           \scalebox.         (line 12016)
+* \reflectbox:                           \scalebox.         (line 12017)
 * \refstepcounter:                       \refstepcounter.   (line  7332)
 * \renewenvironment:                     \newenvironment & \renewenvironment.
                                                             (line  6750)
@@ -15064,21 +15066,21 @@
                                                             (line  1166)
 * \RequirePackageWithOptions:            Class and package commands.
                                                             (line  1166)
-* \resizebox:                            \resizebox.        (line 12047)
+* \resizebox:                            \resizebox.        (line 12048)
 * \restorecr:                            \obeycr & \restorecr.
                                                             (line  5744)
-* \restriction:                          Math symbols.      (line  8615)
-* \revemptyset:                          Math symbols.      (line  8620)
-* \reversemarginpar:                     Marginal notes.    (line  7851)
-* \rfloor:                               Math symbols.      (line  8625)
-* \rhd:                                  Math symbols.      (line  8629)
-* \rho:                                  Math symbols.      (line  8636)
-* \right:                                \left & \right.    (line  9532)
-* \Rightarrow:                           Math symbols.      (line  8640)
-* \rightarrow:                           Math symbols.      (line  8645)
-* \rightharpoondown:                     Math symbols.      (line  8649)
-* \rightharpoonup:                       Math symbols.      (line  8652)
-* \rightleftharpoons:                    Math symbols.      (line  8655)
+* \restriction:                          Math symbols.      (line  8617)
+* \revemptyset:                          Math symbols.      (line  8622)
+* \reversemarginpar:                     Marginal notes.    (line  7853)
+* \rfloor:                               Math symbols.      (line  8627)
+* \rhd:                                  Math symbols.      (line  8631)
+* \rho:                                  Math symbols.      (line  8638)
+* \right:                                \left & \right.    (line  9534)
+* \Rightarrow:                           Math symbols.      (line  8642)
+* \rightarrow:                           Math symbols.      (line  8647)
+* \rightharpoondown:                     Math symbols.      (line  8651)
+* \rightharpoonup:                       Math symbols.      (line  8654)
+* \rightleftharpoons:                    Math symbols.      (line  8657)
 * \rightmargin:                          list.              (line  3781)
 * \rm:                                   Font styles.       (line  1277)
 * \rmfamily:                             Font styles.       (line  1224)
@@ -15086,194 +15088,194 @@
                                                             (line  7204)
 * \Roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
                                                             (line  7209)
-* \rotatebox:                            \rotatebox.        (line 11948)
-* \rq:                                   Text symbols.      (line 12220)
-* \rule:                                 \rule.             (line 12505)
-* \S:                                    Text symbols.      (line 12223)
-* \savebox:                              \sbox & \savebox.  (line 10958)
-* \sbox:                                 \sbox & \savebox.  (line 10958)
+* \rotatebox:                            \rotatebox.        (line 11949)
+* \rq:                                   Text symbols.      (line 12221)
+* \rule:                                 \rule.             (line 12506)
+* \S:                                    Text symbols.      (line 12224)
+* \savebox:                              \sbox & \savebox.  (line 10959)
+* \sbox:                                 \sbox & \savebox.  (line 10959)
 * \sc:                                   Font styles.       (line  1280)
-* \scalebox:                             \scalebox.         (line 12016)
+* \scalebox:                             \scalebox.         (line 12017)
 * \scriptsize:                           Font sizes.        (line  1345)
 * \scshape:                              Font styles.       (line  1245)
-* \searrow:                              Math symbols.      (line  8658)
-* \sec:                                  Math functions.    (line  9186)
+* \searrow:                              Math symbols.      (line  8660)
+* \sec:                                  Math functions.    (line  9188)
 * \section:                              Sectioning.        (line  1956)
 * \section <1>:                          \section.          (line  2182)
-* \seename:                              \index.            (line 13120)
+* \seename:                              \index.            (line 13121)
 * \selectfont:                           Low-level font commands.
                                                             (line  1500)
 * \setcounter:                           \setcounter.       (line  7298)
 * \setlength:                            \setlength.        (line  7535)
-* \setminus:                             Math symbols.      (line  8661)
-* \settodepth:                           \settodepth.       (line  7590)
-* \settoheight:                          \settoheight.      (line  7614)
-* \settowidth:                           \settowidth.       (line  7638)
+* \setminus:                             Math symbols.      (line  8663)
+* \settodepth:                           \settodepth.       (line  7592)
+* \settoheight:                          \settoheight.      (line  7616)
+* \settowidth:                           \settowidth.       (line  7640)
 * \sf:                                   Font styles.       (line  1283)
 * \sffamily:                             Font styles.       (line  1242)
-* \sharp:                                Math symbols.      (line  8667)
+* \sharp:                                Math symbols.      (line  8669)
 * \shortstack:                           \shortstack.       (line  4494)
-* \Sigma:                                Math symbols.      (line  8670)
-* \sigma:                                Math symbols.      (line  8673)
-* \signature:                            \signature.        (line 13748)
-* \sim:                                  Math symbols.      (line  8677)
-* \simeq:                                Math symbols.      (line  8680)
-* \sin:                                  Math functions.    (line  9189)
-* \sinh:                                 Math functions.    (line  9192)
+* \Sigma:                                Math symbols.      (line  8672)
+* \sigma:                                Math symbols.      (line  8675)
+* \signature:                            \signature.        (line 13749)
+* \sim:                                  Math symbols.      (line  8679)
+* \simeq:                                Math symbols.      (line  8682)
+* \sin:                                  Math functions.    (line  9191)
+* \sinh:                                 Math functions.    (line  9194)
 * \sl:                                   Font styles.       (line  1286)
 * \sloppy:                               \fussy & \sloppy.  (line  5866)
 * \slshape:                              Font styles.       (line  1239)
 * \small:                                Font sizes.        (line  1345)
-* \smallint:                             Math symbols.      (line  8683)
+* \smallint:                             Math symbols.      (line  8685)
 * \smallskip:                            \bigskip & \medskip & \smallskip.
-                                                            (line 10439)
+                                                            (line 10440)
 * \smallskipamount:                      \bigskip & \medskip & \smallskip.
-                                                            (line 10440)
-* \smile:                                Math symbols.      (line  8687)
-* \SPACE:                                \(SPACE).          (line 10202)
-* \spacefactor:                          \spacefactor.      (line 10065)
-* \spadesuit:                            Math symbols.      (line  8690)
-* \sqcap:                                Math symbols.      (line  8693)
-* \sqcup:                                Math symbols.      (line  8697)
-* \sqrt:                                 \sqrt.             (line  9567)
-* \sqsubset:                             Math symbols.      (line  8701)
-* \sqsubseteq:                           Math symbols.      (line  8706)
-* \sqsupset:                             Math symbols.      (line  8711)
-* \sqsupseteq:                           Math symbols.      (line  8716)
+                                                            (line 10441)
+* \smile:                                Math symbols.      (line  8689)
+* \SPACE:                                \(SPACE).          (line 10203)
+* \spacefactor:                          \spacefactor.      (line 10066)
+* \spadesuit:                            Math symbols.      (line  8692)
+* \sqcap:                                Math symbols.      (line  8695)
+* \sqcup:                                Math symbols.      (line  8699)
+* \sqrt:                                 \sqrt.             (line  9569)
+* \sqsubset:                             Math symbols.      (line  8703)
+* \sqsubseteq:                           Math symbols.      (line  8708)
+* \sqsupset:                             Math symbols.      (line  8713)
+* \sqsupseteq:                           Math symbols.      (line  8718)
 * \ss (ss):                              Additional Latin letters.
-                                                            (line 12494)
+                                                            (line 12495)
 * \SS (SS):                              Additional Latin letters.
-                                                            (line 12494)
-* \stackrel:                             \stackrel.         (line  9583)
-* \star:                                 Math symbols.      (line  8721)
+                                                            (line 12495)
+* \stackrel:                             \stackrel.         (line  9585)
+* \star:                                 Math symbols.      (line  8723)
 * \stepcounter:                          \stepcounter.      (line  7350)
 * \stop:                                 Recovering from errors.
-                                                            (line 14059)
-* \strut:                                \strut.            (line 10483)
+                                                            (line 14060)
+* \strut:                                \strut.            (line 10484)
 * \subparagraph:                         Sectioning.        (line  1956)
 * \subparagraph <1>:                     \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
 * \subsection:                           Sectioning.        (line  1956)
 * \subsection <1>:                       \subsection.       (line  2260)
-* \subset:                               Math symbols.      (line  8729)
-* \subseteq:                             Math symbols.      (line  8732)
+* \subset:                               Math symbols.      (line  8731)
+* \subseteq:                             Math symbols.      (line  8734)
 * \subsubsection:                        \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
-* \succ:                                 Math symbols.      (line  8735)
-* \succeq:                               Math symbols.      (line  8739)
-* \sum:                                  Math symbols.      (line  8744)
-* \sup:                                  Math functions.    (line  9195)
+* \succ:                                 Math symbols.      (line  8737)
+* \succeq:                               Math symbols.      (line  8741)
+* \sum:                                  Math symbols.      (line  8746)
+* \sup:                                  Math functions.    (line  9197)
 * \suppressfloats:                       Floats.            (line  1887)
-* \supset:                               Math symbols.      (line  8748)
-* \supseteq:                             Math symbols.      (line  8751)
-* \surd:                                 Math symbols.      (line  8754)
-* \swarrow:                              Math symbols.      (line  8759)
+* \supset:                               Math symbols.      (line  8750)
+* \supseteq:                             Math symbols.      (line  8753)
+* \surd:                                 Math symbols.      (line  8756)
+* \swarrow:                              Math symbols.      (line  8761)
 * \symbol:                               Symbols by font position.
-                                                            (line 12159)
-* \t (tie-after accent):                 Accents.           (line 12435)
-* \TAB:                                  \(SPACE).          (line 10202)
+                                                            (line 12160)
+* \t (tie-after accent):                 Accents.           (line 12436)
+* \TAB:                                  \(SPACE).          (line 10203)
 * \tabbingsep:                           tabbing.           (line  4820)
 * \tabcolsep:                            tabular.           (line  5080)
 * \tableofcontents:                      Table of contents etc..
-                                                            (line 12800)
-* \tan:                                  Math functions.    (line  9198)
-* \tanh:                                 Math functions.    (line  9201)
-* \tau:                                  Math symbols.      (line  8762)
-* \telephone:                            \telephone.        (line 13778)
-* \TeX:                                  Text symbols.      (line 12227)
-* \textascendercompwordmark:             Text symbols.      (line 12265)
-* \textasciicircum:                      Text symbols.      (line 12230)
-* \textasciitilde:                       Text symbols.      (line 12233)
-* \textasteriskcentered:                 Text symbols.      (line 12236)
+                                                            (line 12801)
+* \tan:                                  Math functions.    (line  9200)
+* \tanh:                                 Math functions.    (line  9203)
+* \tau:                                  Math symbols.      (line  8764)
+* \telephone:                            \telephone.        (line 13779)
+* \TeX:                                  Text symbols.      (line 12228)
+* \textascendercompwordmark:             Text symbols.      (line 12266)
+* \textasciicircum:                      Text symbols.      (line 12231)
+* \textasciitilde:                       Text symbols.      (line 12234)
+* \textasteriskcentered:                 Text symbols.      (line 12237)
 * \textbackslash:                        Reserved characters.
-                                                            (line 12096)
-* \textbackslash <1>:                    Text symbols.      (line 12239)
-* \textbar:                              Text symbols.      (line 12242)
-* \textbardbl:                           Text symbols.      (line 12245)
+                                                            (line 12097)
+* \textbackslash <1>:                    Text symbols.      (line 12240)
+* \textbar:                              Text symbols.      (line 12243)
+* \textbardbl:                           Text symbols.      (line 12246)
 * \textbf:                               Font styles.       (line  1233)
-* \textbigcircle:                        Text symbols.      (line 12248)
-* \textbraceleft:                        Text symbols.      (line 12251)
-* \textbraceright:                       Text symbols.      (line 12254)
-* \textbullet:                           Text symbols.      (line 12257)
-* \textcapitalcompwordmark:              Text symbols.      (line 12264)
-* \textcircled{LETTER}:                  Text symbols.      (line 12260)
-* \textcompwordmark:                     Text symbols.      (line 12263)
-* \textcopyright:                        Text symbols.      (line 12177)
-* \textdagger:                           Text symbols.      (line 12272)
-* \textdaggerdbl:                        Text symbols.      (line 12275)
-* \textdollar (or \$):                   Text symbols.      (line 12278)
-* \textellipsis:                         Text symbols.      (line 12201)
-* \textemdash (or ---):                  Text symbols.      (line 12281)
-* \textendash (or --):                   Text symbols.      (line 12286)
-* \texteuro:                             Text symbols.      (line 12289)
-* \textexclamdown (or !`):               Text symbols.      (line 12295)
+* \textbigcircle:                        Text symbols.      (line 12249)
+* \textbraceleft:                        Text symbols.      (line 12252)
+* \textbraceright:                       Text symbols.      (line 12255)
+* \textbullet:                           Text symbols.      (line 12258)
+* \textcapitalcompwordmark:              Text symbols.      (line 12265)
+* \textcircled{LETTER}:                  Text symbols.      (line 12261)
+* \textcompwordmark:                     Text symbols.      (line 12264)
+* \textcopyright:                        Text symbols.      (line 12178)
+* \textdagger:                           Text symbols.      (line 12273)
+* \textdaggerdbl:                        Text symbols.      (line 12276)
+* \textdollar (or \$):                   Text symbols.      (line 12279)
+* \textellipsis:                         Text symbols.      (line 12202)
+* \textemdash (or ---):                  Text symbols.      (line 12282)
+* \textendash (or --):                   Text symbols.      (line 12287)
+* \texteuro:                             Text symbols.      (line 12290)
+* \textexclamdown (or !`):               Text symbols.      (line 12296)
 * \textfloatsep:                         Floats.            (line  1923)
 * \textfloatsep <1>:                     Floats.            (line  1924)
 * \textfraction:                         Floats.            (line  1902)
 * \textfraction <1>:                     Floats.            (line  1903)
-* \textgreater:                          Text symbols.      (line 12298)
+* \textgreater:                          Text symbols.      (line 12299)
 * \textheight:                           Page layout parameters.
                                                             (line  1758)
 * \textheight <1>:                       Page layout parameters.
                                                             (line  1759)
 * \textit:                               Font styles.       (line  1227)
-* \textleftarrow:                        Text symbols.      (line 12304)
-* \textless:                             Text symbols.      (line 12301)
+* \textleftarrow:                        Text symbols.      (line 12305)
+* \textless:                             Text symbols.      (line 12302)
 * \textmd:                               Font styles.       (line  1230)
 * \textnormal:                           Font styles.       (line  1251)
-* \textordfeminine:                      Text symbols.      (line 12307)
-* \textordmasculine:                     Text symbols.      (line 12308)
-* \textparagraph:                        Text symbols.      (line 12209)
-* \textperiodcentered:                   Text symbols.      (line 12311)
-* \textquestiondown (or ?`):             Text symbols.      (line 12314)
-* \textquotedblleft (or ``):             Text symbols.      (line 12317)
-* \textquotedblright (or ''):            Text symbols.      (line 12320)
-* \textquoteleft (or `):                 Text symbols.      (line 12323)
-* \textquoteright (or '):                Text symbols.      (line 12326)
-* \textquotesingle:                      Text symbols.      (line 12329)
-* \textquotestraightbase:                Text symbols.      (line 12332)
-* \textquotestraightdblbase:             Text symbols.      (line 12333)
-* \textregistered:                       Text symbols.      (line 12336)
-* \textrightarrow:                       Text symbols.      (line 12339)
+* \textordfeminine:                      Text symbols.      (line 12308)
+* \textordmasculine:                     Text symbols.      (line 12309)
+* \textparagraph:                        Text symbols.      (line 12210)
+* \textperiodcentered:                   Text symbols.      (line 12312)
+* \textquestiondown (or ?`):             Text symbols.      (line 12315)
+* \textquotedblleft (or ``):             Text symbols.      (line 12318)
+* \textquotedblright (or ''):            Text symbols.      (line 12321)
+* \textquoteleft (or `):                 Text symbols.      (line 12324)
+* \textquoteright (or '):                Text symbols.      (line 12327)
+* \textquotesingle:                      Text symbols.      (line 12330)
+* \textquotestraightbase:                Text symbols.      (line 12333)
+* \textquotestraightdblbase:             Text symbols.      (line 12334)
+* \textregistered:                       Text symbols.      (line 12337)
+* \textrightarrow:                       Text symbols.      (line 12340)
 * \textrm:                               Font styles.       (line  1224)
 * \textsc:                               Font styles.       (line  1245)
-* \textsection:                          Text symbols.      (line 12224)
+* \textsection:                          Text symbols.      (line 12225)
 * \textsf:                               Font styles.       (line  1242)
 * \textsl:                               Font styles.       (line  1239)
-* \textsterling:                         Text symbols.      (line 12213)
-* \textthreequartersemdash:              Text symbols.      (line 12342)
-* \texttrademark:                        Text symbols.      (line 12345)
+* \textsterling:                         Text symbols.      (line 12214)
+* \textthreequartersemdash:              Text symbols.      (line 12343)
+* \texttrademark:                        Text symbols.      (line 12346)
 * \texttt:                               Font styles.       (line  1248)
-* \texttwelveudash:                      Text symbols.      (line 12348)
-* \textunderscore:                       Text symbols.      (line 12351)
+* \texttwelveudash:                      Text symbols.      (line 12349)
+* \textunderscore:                       Text symbols.      (line 12352)
 * \textup:                               Font styles.       (line  1236)
-* \textvisiblespace:                     Text symbols.      (line 12354)
+* \textvisiblespace:                     Text symbols.      (line 12355)
 * \textwidth:                            Page layout parameters.
                                                             (line  1766)
 * \textwidth <1>:                        Page layout parameters.
                                                             (line  1767)
 * \th (th):                              Additional Latin letters.
-                                                            (line 12498)
+                                                            (line 12499)
 * \TH (TH):                              Additional Latin letters.
-                                                            (line 12498)
-* \thanks{TEXT}:                         \maketitle.        (line  9729)
-* \theta:                                Math symbols.      (line  8765)
+                                                            (line 12499)
+* \thanks{TEXT}:                         \maketitle.        (line  9731)
+* \theta:                                Math symbols.      (line  8767)
 * \thicklines:                           \thicklines.       (line  4431)
 * \thickspace:                           Spacing in math mode.
-                                                            (line  9326)
+                                                            (line  9328)
 * \thinlines:                            \thinlines.        (line  4423)
 * \thinspace:                            Spacing in math mode.
-                                                            (line  9335)
+                                                            (line  9337)
 * \thinspace <1>:                        \thinspace & \negthinspace.
-                                                            (line 10299)
-* \thispagestyle:                        \thispagestyle.    (line  9893)
-* \tilde:                                Math accents.      (line  9246)
-* \times:                                Math symbols.      (line  8769)
+                                                            (line 10300)
+* \thispagestyle:                        \thispagestyle.    (line  9894)
+* \tilde:                                Math accents.      (line  9248)
+* \times:                                Math symbols.      (line  8771)
 * \tiny:                                 Font sizes.        (line  1345)
-* \title{TEXT}:                          \maketitle.        (line  9736)
-* \to:                                   Math symbols.      (line  8773)
-* \today:                                \today.            (line 12540)
-* \top:                                  Math symbols.      (line  8777)
+* \title{TEXT}:                          \maketitle.        (line  9738)
+* \to:                                   Math symbols.      (line  8775)
+* \today:                                \today.            (line 12541)
+* \top:                                  Math symbols.      (line  8779)
 * \topfraction:                          Floats.            (line  1907)
 * \topfraction <1>:                      Floats.            (line  1908)
 * \topmargin:                            Page layout parameters.
@@ -15283,207 +15285,207 @@
                                                             (line  1798)
 * \topskip <1>:                          Page layout parameters.
                                                             (line  1799)
-* \triangle:                             Math symbols.      (line  8782)
-* \triangleleft:                         Math symbols.      (line  8785)
-* \triangleright:                        Math symbols.      (line  8791)
+* \triangle:                             Math symbols.      (line  8784)
+* \triangleleft:                         Math symbols.      (line  8787)
+* \triangleright:                        Math symbols.      (line  8793)
 * \tt:                                   Font styles.       (line  1289)
 * \ttfamily:                             Font styles.       (line  1248)
 * \twocolumn:                            \twocolumn.        (line  1534)
-* \typein:                               \typein.           (line 13793)
-* \typeout:                              \typeout.          (line 13838)
-* \u (breve accent):                     Accents.           (line 12439)
+* \typein:                               \typein.           (line 13794)
+* \typeout:                              \typeout.          (line 13839)
+* \u (breve accent):                     Accents.           (line 12440)
 * \unboldmath:                           \boldmath & \unboldmath.
-                                                            (line  9004)
+                                                            (line  9006)
 * \unboldmath <1>:                       \boldmath & \unboldmath.
-                                                            (line  9012)
-* \underbar:                             Accents.           (line 12405)
+                                                            (line  9014)
+* \underbar:                             Accents.           (line 12406)
 * \underbrace{MATH}:                     Over- and Underlining.
-                                                            (line  9284)
+                                                            (line  9286)
 * \underline{TEXT}:                      Over- and Underlining.
-                                                            (line  9267)
+                                                            (line  9269)
 * \unitlength:                           picture.           (line  4162)
-* \unlhd:                                Math symbols.      (line  8797)
-* \unrhd:                                Math symbols.      (line  8804)
-* \Uparrow:                              Math symbols.      (line  8811)
-* \uparrow:                              Math symbols.      (line  8815)
-* \Updownarrow:                          Math symbols.      (line  8819)
-* \updownarrow:                          Math symbols.      (line  8824)
-* \upharpoonright:                       Math symbols.      (line  8829)
-* \uplus:                                Math symbols.      (line  8834)
+* \unlhd:                                Math symbols.      (line  8799)
+* \unrhd:                                Math symbols.      (line  8806)
+* \Uparrow:                              Math symbols.      (line  8813)
+* \uparrow:                              Math symbols.      (line  8817)
+* \Updownarrow:                          Math symbols.      (line  8821)
+* \updownarrow:                          Math symbols.      (line  8826)
+* \upharpoonright:                       Math symbols.      (line  8831)
+* \uplus:                                Math symbols.      (line  8836)
 * \upshape:                              Font styles.       (line  1236)
-* \Upsilon:                              Math symbols.      (line  8841)
-* \upsilon:                              Math symbols.      (line  8844)
-* \usebox:                               \usebox.           (line 11064)
+* \Upsilon:                              Math symbols.      (line  8843)
+* \upsilon:                              Math symbols.      (line  8846)
+* \usebox:                               \usebox.           (line 11065)
 * \usecounter:                           \usecounter.       (line  7239)
 * \usefont:                              Low-level font commands.
                                                             (line  1508)
 * \usepackage:                           Additional packages.
                                                             (line   763)
-* \v (breve accent):                     Accents.           (line 12443)
+* \v (breve accent):                     Accents.           (line 12444)
 * \value:                                \value.            (line  7265)
-* \vanothing:                            Math symbols.      (line  8852)
-* \varepsilon:                           Math symbols.      (line  8847)
-* \varphi:                               Math symbols.      (line  8857)
-* \varpi:                                Math symbols.      (line  8861)
-* \varrho:                               Math symbols.      (line  8865)
-* \varsigma:                             Math symbols.      (line  8869)
-* \vartheta:                             Math symbols.      (line  8873)
-* \vdash:                                Math symbols.      (line  8877)
-* \vdots:                                Dots.              (line  9072)
-* \vec:                                  Math accents.      (line  9249)
+* \vanothing:                            Math symbols.      (line  8854)
+* \varepsilon:                           Math symbols.      (line  8849)
+* \varphi:                               Math symbols.      (line  8859)
+* \varpi:                                Math symbols.      (line  8863)
+* \varrho:                               Math symbols.      (line  8867)
+* \varsigma:                             Math symbols.      (line  8871)
+* \vartheta:                             Math symbols.      (line  8875)
+* \vdash:                                Math symbols.      (line  8879)
+* \vdots:                                Dots.              (line  9074)
+* \vec:                                  Math accents.      (line  9251)
 * \vector:                               \vector.           (line  4536)
-* \vee:                                  Math symbols.      (line  8881)
+* \vee:                                  Math symbols.      (line  8883)
 * \verb:                                 \verb.             (line  5582)
-* \Vert:                                 Math symbols.      (line  8886)
-* \vert:                                 Math symbols.      (line  8902)
-* \vfill:                                \vfill.            (line 10619)
+* \Vert:                                 Math symbols.      (line  8888)
+* \vert:                                 Math symbols.      (line  8904)
+* \vfill:                                \vfill.            (line 10620)
 * \vline:                                \vline.            (line  5173)
-* \vspace:                               \vspace.           (line 10568)
-* \wedge:                                Math symbols.      (line  8920)
-* \widehat:                              Math accents.      (line  9252)
-* \widetilde:                            Math accents.      (line  9255)
-* \wp:                                   Math symbols.      (line  8924)
-* \wr:                                   Math symbols.      (line  8927)
-* \Xi:                                   Math symbols.      (line  8930)
-* \xi:                                   Math symbols.      (line  8933)
+* \vspace:                               \vspace.           (line 10569)
+* \wedge:                                Math symbols.      (line  8922)
+* \widehat:                              Math accents.      (line  9254)
+* \widetilde:                            Math accents.      (line  9257)
+* \wp:                                   Math symbols.      (line  8926)
+* \wr:                                   Math symbols.      (line  8929)
+* \Xi:                                   Math symbols.      (line  8932)
+* \xi:                                   Math symbols.      (line  8935)
 * \year:                                 \day & \month & \year.
                                                             (line  7366)
-* \zeta:                                 Math symbols.      (line  8936)
+* \zeta:                                 Math symbols.      (line  8938)
 * \\ (for center):                       center.            (line  2954)
 * \\ (for eqnarray):                     eqnarray.          (line  3262)
 * \\ (for flushright):                   flushright.        (line  3491)
 * \\ (for \shortstack objects):          \shortstack.       (line  4520)
 * \\ (tabbing):                          tabbing.           (line  4765)
 * \\ for flushleft:                      flushleft.         (line  3432)
-* \\ for letters:                        Letters.           (line 13536)
+* \\ for letters:                        Letters.           (line 13537)
 * \\ for tabular:                        tabular.           (line  4943)
 * \\ for verse:                          verse.             (line  5644)
-* \\ for \author:                        \maketitle.        (line  9716)
-* \\ for \title:                         \maketitle.        (line  9737)
+* \\ for \author:                        \maketitle.        (line  9718)
+* \\ for \title:                         \maketitle.        (line  9739)
 * \\ force line break:                   \\.                (line  5682)
 * \\* (for eqnarray):                    eqnarray.          (line  3270)
 * \^:                                    Reserved characters.
-                                                            (line 12096)
-* \^ (circumflex accent):                Accents.           (line 12392)
+                                                            (line 12097)
+* \^ (circumflex accent):                Accents.           (line 12393)
 * \_:                                    Reserved characters.
-                                                            (line 12089)
-* \` (grave accent):                     Accents.           (line 12396)
+                                                            (line 12090)
+* \` (grave accent):                     Accents.           (line 12397)
 * \` (tabbing):                          tabbing.           (line  4792)
 * \{:                                    Reserved characters.
-                                                            (line 12089)
-* \|:                                    Math symbols.      (line  8050)
+                                                            (line 12090)
+* \|:                                    Math symbols.      (line  8052)
 * \}:                                    Reserved characters.
-                                                            (line 12089)
+                                                            (line 12090)
 * \~:                                    Reserved characters.
-                                                            (line 12096)
-* \~ (tilde accent):                     Accents.           (line 12400)
+                                                            (line 12097)
+* \~ (tilde accent):                     Accents.           (line 12401)
 * ^:                                     Subscripts & superscripts.
-                                                            (line  7975)
+                                                            (line  7977)
 * _:                                     Subscripts & superscripts.
-                                                            (line  7975)
-* 'see' and 'see also' index entries:    \index.            (line 13120)
+                                                            (line  7977)
+* 'see' and 'see also' index entries:    \index.            (line 13121)
 * {...} for required arguments:          LaTeX command syntax.
                                                             (line   529)
-* ~:                                     ~.                 (line 10243)
+* ~:                                     ~.                 (line 10244)
 * a4paper option:                        Document class options.
                                                             (line   677)
 * a5paper option:                        Document class options.
                                                             (line   677)
 * abstract environment:                  abstract.          (line  2819)
 * abstracts:                             abstract.          (line  2819)
-* accents:                               Accents.           (line 12360)
-* accents, mathematical:                 Math accents.      (line  9215)
+* accents:                               Accents.           (line 12361)
+* accents, mathematical:                 Math accents.      (line  9217)
 * accessing any character of a font:     Symbols by font position.
-                                                            (line 12159)
-* acronyms, list of:                     Glossaries.        (line 13356)
-* acute accent:                          Accents.           (line 12381)
-* acute accent, math:                    Math accents.      (line  9220)
+                                                            (line 12160)
+* acronyms, list of:                     Glossaries.        (line 13357)
+* acute accent:                          Accents.           (line 12382)
+* acute accent, math:                    Math accents.      (line  9222)
 * additional packages, loading:          Additional packages.
                                                             (line   763)
 * ae ligature:                           Additional Latin letters.
-                                                            (line 12458)
+                                                            (line 12459)
 * algorithm2e package:                   tabbing.           (line  4845)
 * align environment, from amsmath:       eqnarray.          (line  3239)
 * aligning equations:                    eqnarray.          (line  3239)
 * alignment via tabbing:                 tabbing.           (line  4705)
-* amsfonts package:                      Math formulas.     (line  7964)
+* amsfonts package:                      Math formulas.     (line  7966)
 * amsmath package:                       array.             (line  2914)
 * amsmath package <1>:                   array.             (line  2925)
 * amsmath package <2>:                   displaymath.       (line  3106)
 * amsmath package <3>:                   equation.          (line  3309)
 * amsmath package <4>:                   theorem.           (line  5496)
-* amsmath package <5>:                   Math formulas.     (line  7964)
-* amsmath package <6>:                   Dots.              (line  9075)
-* amsmath package <7>:                   Math functions.    (line  9204)
+* amsmath package <5>:                   Math formulas.     (line  7966)
+* amsmath package <6>:                   Dots.              (line  9077)
+* amsmath package <7>:                   Math functions.    (line  9206)
 * amsmath package <8>:                   \phantom & \vphantom & \hphantom.
-                                                            (line  9465)
+                                                            (line  9467)
 * amsmath package <9>:                   Colon character & \colon.
-                                                            (line  9493)
+                                                            (line  9495)
 * amsmath package <10>:                  Colon character & \colon.
-                                                            (line  9497)
+                                                            (line  9499)
 * amsmath package, replacing eqnarray:   eqnarray.          (line  3239)
 * amsthm package:                        theorem.           (line  5496)
-* amsthm package <1>:                    \rule.             (line 12517)
+* amsthm package <1>:                    \rule.             (line 12518)
 * appendices:                            \appendix.         (line  2391)
 * appendix:                              \appendix.         (line  2391)
 * appendix package:                      \appendix.         (line  2414)
 * aring:                                 Additional Latin letters.
-                                                            (line 12454)
+                                                            (line 12455)
 * array (package) package:               array.             (line  2936)
 * array environment:                     array.             (line  2865)
 * arrays, math:                          array.             (line  2865)
-* arrow, left, in text:                  Text symbols.      (line 12305)
-* arrow, right, in text:                 Text symbols.      (line 12340)
+* arrow, left, in text:                  Text symbols.      (line 12306)
+* arrow, right, in text:                 Text symbols.      (line 12341)
 * article class:                         Document classes.  (line   635)
-* ascender height:                       Text symbols.      (line 12266)
-* ASCII circumflex, in text:             Text symbols.      (line 12231)
-* ASCII tilde, in text:                  Text symbols.      (line 12234)
-* asterisk, centered, in text:           Text symbols.      (line 12237)
+* ascender height:                       Text symbols.      (line 12267)
+* ASCII circumflex, in text:             Text symbols.      (line 12232)
+* ASCII tilde, in text:                  Text symbols.      (line 12235)
+* asterisk, centered, in text:           Text symbols.      (line 12238)
 * Asymptote package:                     \line.             (line  4397)
-* Asymptote package <1>:                 \strut.            (line 10539)
-* Asymptote package <2>:                 \mbox & \makebox.  (line 10771)
+* Asymptote package <1>:                 \strut.            (line 10540)
+* Asymptote package <2>:                 \mbox & \makebox.  (line 10772)
 * at clause, in font definitions:        \newfont.          (line  7009)
-* at-sign:                               \@.                (line 10126)
-* author, for titlepage:                 \maketitle.        (line  9716)
+* at-sign:                               \@.                (line 10127)
+* author, for titlepage:                 \maketitle.        (line  9718)
 * auxiliary file:                        Output files.      (line   458)
 * b5paper option:                        Document class options.
                                                             (line   677)
 * babel package:                         \chapter.          (line  2154)
 * babel package <1>:                     thebibliography.   (line  5286)
-* babel package <2>:                     Accents.           (line 12360)
-* babel package <3>:                     \today.            (line 12547)
+* babel package <2>:                     Accents.           (line 12361)
+* babel package <3>:                     \today.            (line 12548)
 * babel package <4>:                     Table of contents etc..
-                                                            (line 12874)
-* babel package <5>:                     \index.            (line 13120)
-* background, colored:                   Colored pages.     (line 11311)
-* backslash, in text:                    Text symbols.      (line 12240)
-* bar, double vertical, in text:         Text symbols.      (line 12246)
-* bar, vertical, in text:                Text symbols.      (line 12243)
-* bar-over accent:                       Accents.           (line 12388)
-* bar-over accent, math:                 Math accents.      (line  9223)
-* bar-under accent:                      Accents.           (line 12403)
+                                                            (line 12875)
+* babel package <5>:                     \index.            (line 13121)
+* background, colored:                   Colored pages.     (line 11312)
+* backslash, in text:                    Text symbols.      (line 12241)
+* bar, double vertical, in text:         Text symbols.      (line 12247)
+* bar, vertical, in text:                Text symbols.      (line 12244)
+* bar-over accent:                       Accents.           (line 12389)
+* bar-over accent, math:                 Math accents.      (line  9225)
+* bar-under accent:                      Accents.           (line 12404)
 * basics of LaTeX:                       Overview.          (line   373)
-* beamer template and class:             beamer template.   (line 14086)
+* beamer template and class:             beamer template.   (line 14087)
 * beginning of document hook:            \AtBeginDocument.  (line  3140)
 * bibliography format, open:             Document class options.
                                                             (line   725)
 * bibliography, creating (automatically): Using BibTeX.     (line  5416)
 * bibliography, creating (manually):     thebibliography.   (line  5239)
 * bibTeX, using:                         Using BibTeX.      (line  5416)
-* big circle symbols, in text:           Text symbols.      (line 12249)
+* big circle symbols, in text:           Text symbols.      (line 12250)
 * Big point:                             Units of length.   (line  7499)
 * bigfoot package:                       Footnotes of footnotes.
                                                             (line  6373)
 * black boxes, omitting:                 Document class options.
                                                             (line   711)
-* blackboard bold:                       Blackboard bold.   (line  8960)
+* blackboard bold:                       Blackboard bold.   (line  8962)
 * bm package:                            \boldmath & \unboldmath.
-                                                            (line  9030)
+                                                            (line  9032)
 * bold font:                             Font styles.       (line  1269)
 * bold math:                             Font styles.       (line  1322)
 * bold typewriter, avoiding:             description.       (line  3064)
 * boldface mathematics:                  \boldmath & \unboldmath.
-                                                            (line  9004)
+                                                            (line  9006)
 * book class:                            Document classes.  (line   635)
 * book, back matter:                     \frontmatter & \mainmatter & \backmatter.
                                                             (line  2424)
@@ -15495,42 +15497,42 @@
                                                             (line  2424)
 * bottomnumber:                          Floats.            (line  1930)
 * bottomnumber <1>:                      Floats.            (line  1931)
-* box:                                   \mbox & \makebox.  (line 10704)
+* box:                                   \mbox & \makebox.  (line 10705)
 * box, allocating new:                   \newsavebox.       (line  6722)
-* box, colored:                          Colored boxes.     (line 11274)
-* box, save:                             \sbox & \savebox.  (line 10958)
-* box, use saved box:                    \usebox.           (line 11064)
-* boxes:                                 Boxes.             (line 10695)
+* box, colored:                          Colored boxes.     (line 11275)
+* box, save:                             \sbox & \savebox.  (line 10959)
+* box, use saved box:                    \usebox.           (line 11065)
+* boxes:                                 Boxes.             (line 10696)
 * bp:                                    Units of length.   (line  7499)
-* brace, left, in text:                  Text symbols.      (line 12252)
-* brace, right, in text:                 Text symbols.      (line 12255)
+* brace, left, in text:                  Text symbols.      (line 12253)
+* brace, right, in text:                 Text symbols.      (line 12256)
 * breaking lines:                        Line breaking.     (line  5665)
 * breaking pages:                        Page breaking.     (line  5956)
-* breaks, multiplication discretionary:  \*.                (line  9504)
-* breve accent:                          Accents.           (line 12439)
-* breve accent, math:                    Math accents.      (line  9226)
+* breaks, multiplication discretionary:  \*.                (line  9506)
+* breve accent:                          Accents.           (line 12440)
+* breve accent, math:                    Math accents.      (line  9228)
 * bug reporting:                         About this document.
                                                             (line   344)
 * bullet lists:                          itemize.           (line  3528)
-* bullet symbol:                         Math symbols.      (line  8145)
-* bullet, in text:                       Text symbols.      (line 12258)
+* bullet symbol:                         Math symbols.      (line  8147)
+* bullet, in text:                       Text symbols.      (line 12259)
 * bulleted lists:                        itemize.           (line  3528)
-* calligraphic fonts:                    Calligraphic.      (line  8986)
+* calligraphic fonts:                    Calligraphic.      (line  8988)
 * calligraphic letters for math:         Font styles.       (line  1272)
-* cap height:                            Text symbols.      (line 12266)
-* caron accent:                          Accents.           (line 12443)
+* cap height:                            Text symbols.      (line 12267)
+* caron accent:                          Accents.           (line 12444)
 * catcode:                               \makeatletter & \makeatother.
                                                             (line  6560)
 * category code, character:              \makeatletter & \makeatother.
                                                             (line  6560)
 * cc:                                    Units of length.   (line  7512)
-* cc list, in letters:                   \cc.               (line 13598)
-* cedilla accent:                        Accents.           (line 12413)
+* cc list, in letters:                   \cc.               (line 13599)
+* cedilla accent:                        Accents.           (line 12414)
 * center environment:                    center.            (line  2944)
-* centered asterisk, in text:            Text symbols.      (line 12237)
+* centered asterisk, in text:            Text symbols.      (line 12238)
 * centered equations:                    Document class options.
                                                             (line   715)
-* centered period, in text:              Text symbols.      (line 12312)
+* centered period, in text:              Text symbols.      (line 12313)
 * centering text, declaration for:       \centering.        (line  2992)
 * centering text, environment for:       center.            (line  2944)
 * Centimeter:                            Units of length.   (line  7503)
@@ -15539,24 +15541,24 @@
 * character category code:               \makeatletter & \makeatother.
                                                             (line  6560)
 * character, invisible:                  \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* characters, accented:                  Accents.           (line 12360)
+                                                            (line  9429)
+* characters, accented:                  Accents.           (line 12361)
 * characters, case of:                   Upper and lower case.
-                                                            (line 12114)
+                                                            (line 12115)
 * characters, non-English:               Additional Latin letters.
-                                                            (line 12448)
+                                                            (line 12449)
 * characters, reserved:                  Reserved characters.
-                                                            (line 12082)
+                                                            (line 12083)
 * characters, special:                   Reserved characters.
-                                                            (line 12082)
-* check accent:                          Accents.           (line 12443)
-* check accent, math:                    Math accents.      (line  9229)
+                                                            (line 12083)
+* check accent:                          Accents.           (line 12444)
+* check accent, math:                    Math accents.      (line  9231)
 * Cicero:                                Units of length.   (line  7512)
-* circle symbol, big, in text:           Text symbols.      (line 12249)
-* circled letter, in text:               Text symbols.      (line 12261)
-* circumflex accent:                     Accents.           (line 12392)
-* circumflex accent, math:               Math accents.      (line  9241)
-* circumflex, ASCII, in text:            Text symbols.      (line 12231)
+* circle symbol, big, in text:           Text symbols.      (line 12250)
+* circled letter, in text:               Text symbols.      (line 12262)
+* circumflex accent:                     Accents.           (line 12393)
+* circumflex accent, math:               Math accents.      (line  9243)
+* circumflex, ASCII, in text:            Text symbols.      (line 12232)
 * citation key:                          \bibitem.          (line  5301)
 * class and package commands:            Class and package commands.
                                                             (line   849)
@@ -15580,27 +15582,27 @@
 * cleveref package <2>:                  \footnotemark.     (line  6254)
 * clock option to slides class:          Document class options.
                                                             (line   757)
-* closing letters:                       \closing.          (line 13614)
-* closing quote:                         Text symbols.      (line 12221)
+* closing letters:                       \closing.          (line 13615)
+* closing quote:                         Text symbols.      (line 12222)
 * cm:                                    Units of length.   (line  7503)
 * code, typesetting:                     verbatim.          (line  5543)
 * colon character:                       Colon character & \colon.
-                                                            (line  9484)
-* color:                                 Color.             (line 11076)
-* color <1>:                             Define colors.     (line 11181)
-* color <2>:                             Colored text.      (line 11203)
-* color <3>:                             Colored boxes.     (line 11274)
-* color <4>:                             Colored pages.     (line 11311)
-* color models:                          Color models.      (line 11129)
+                                                            (line  9486)
+* color:                                 Color.             (line 11077)
+* color <1>:                             Define colors.     (line 11182)
+* color <2>:                             Colored text.      (line 11204)
+* color <3>:                             Colored boxes.     (line 11275)
+* color <4>:                             Colored pages.     (line 11312)
+* color models:                          Color models.      (line 11130)
 * color package commands:                Commands for color.
-                                                            (line 11176)
+                                                            (line 11177)
 * color package options:                 Color package options.
-                                                            (line 11091)
-* color, define:                         Define colors.     (line 11181)
-* colored boxes:                         Colored boxes.     (line 11274)
-* colored page:                          Colored pages.     (line 11311)
-* colored text:                          Colored text.      (line 11203)
-* command line:                          Command line.      (line 13871)
+                                                            (line 11092)
+* color, define:                         Define colors.     (line 11182)
+* colored boxes:                         Colored boxes.     (line 11275)
+* colored page:                          Colored pages.     (line 11312)
+* colored text:                          Colored text.      (line 11204)
+* command line:                          Command line.      (line 13872)
 * command syntax:                        LaTeX command syntax.
                                                             (line   529)
 * commands, class and package:           Class and package commands.
@@ -15611,18 +15613,18 @@
 * commands, document class:              Class and package construction.
                                                             (line   779)
 * commands, graphics package:            Commands for graphics.
-                                                            (line 11620)
+                                                            (line 11621)
 * commands, ignore spaces:               \ignorespaces & \ignorespacesafterend.
                                                             (line  7080)
 * commands, redefining:                  \newcommand & \renewcommand.
                                                             (line  6394)
 * commands, star-variants:               \@ifstar.          (line  6598)
-* composite word mark, in text:          Text symbols.      (line 12266)
+* composite word mark, in text:          Text symbols.      (line 12267)
 * computer programs, typesetting:        verbatim.          (line  5543)
 * configuration, graphics package:       Graphics package configuration.
-                                                            (line 11433)
+                                                            (line 11434)
 * contents file:                         Output files.      (line   468)
-* copyright symbol:                      Text symbols.      (line 12178)
+* copyright symbol:                      Text symbols.      (line 12179)
 * counters, a list of:                   Counters.          (line  7155)
 * counters, defining new:                \newcounter.       (line  6659)
 * counters, getting value of:            \value.            (line  7265)
@@ -15633,26 +15635,26 @@
 * cprotect package <1>:                  \verb.             (line  5621)
 * creating pictures:                     picture.           (line  4143)
 * creating tables:                       table.             (line  4854)
-* credit footnote:                       \maketitle.        (line  9730)
+* credit footnote:                       \maketitle.        (line  9732)
 * cross references:                      Cross references.  (line  2651)
 * cross references, resolving:           Output files.      (line   458)
 * cross referencing with page number:    \pageref.          (line  2749)
 * cross referencing, symbolic:           \ref.              (line  2773)
 * CTAN:                                  CTAN.              (line   604)
-* currency, dollar:                      Text symbols.      (line 12279)
-* currency, euro:                        Text symbols.      (line 12290)
-* dagger, double, in text:               Text symbols.      (line 12276)
-* dagger, in text:                       Text symbols.      (line 12181)
-* dagger, in text <1>:                   Text symbols.      (line 12273)
+* currency, dollar:                      Text symbols.      (line 12280)
+* currency, euro:                        Text symbols.      (line 12291)
+* dagger, double, in text:               Text symbols.      (line 12277)
+* dagger, in text:                       Text symbols.      (line 12182)
+* dagger, in text <1>:                   Text symbols.      (line 12274)
 * DANTE e.V.:                            CTAN.              (line   618)
-* date, for titlepage:                   \maketitle.        (line  9724)
-* date, today's:                         \today.            (line 12540)
-* datetime package:                      \today.            (line 12561)
+* date, for titlepage:                   \maketitle.        (line  9726)
+* date, today's:                         \today.            (line 12541)
+* datetime package:                      \today.            (line 12562)
 * dbltopnumber:                          Floats.            (line  1934)
 * dbltopnumber <1>:                      Floats.            (line  1935)
 * dcolumn package:                       array.             (line  2936)
 * dd:                                    Units of length.   (line  7509)
-* define color:                          Define colors.     (line 11181)
+* define color:                          Define colors.     (line 11182)
 * defining a new command:                \newcommand & \renewcommand.
                                                             (line  6394)
 * defining a new command <1>:            \providecommand.   (line  6519)
@@ -15661,29 +15663,29 @@
 * defining new fonts:                    \newfont.          (line  6996)
 * defining new theorems:                 \newtheorem.       (line  6884)
 * definitions:                           Definitions.       (line  6389)
-* delimiters, paired:                    \left & \right.    (line  9532)
-* delim_0:                               makeindex.         (line 13289)
-* delim_1:                               makeindex.         (line 13293)
-* delim_2:                               makeindex.         (line 13297)
-* delim_n:                               makeindex.         (line 13301)
-* delim_r:                               makeindex.         (line 13305)
-* description:                           \newglossaryentry. (line 13444)
+* delimiters, paired:                    \left & \right.    (line  9534)
+* delim_0:                               makeindex.         (line 13290)
+* delim_1:                               makeindex.         (line 13294)
+* delim_2:                               makeindex.         (line 13298)
+* delim_n:                               makeindex.         (line 13302)
+* delim_r:                               makeindex.         (line 13306)
+* description:                           \newglossaryentry. (line 13445)
 * description environment:               description.       (line  3034)
 * description lists, creating:           description.       (line  3034)
 * design size, in font definitions:      \newfont.          (line  7009)
 * Didot point:                           Units of length.   (line  7509)
-* dieresis accent:                       Accents.           (line 12377)
+* dieresis accent:                       Accents.           (line 12378)
 * difference between class and package:  Class and package construction.
                                                             (line   788)
-* discretionary breaks, multiplication:  \*.                (line  9504)
+* discretionary breaks, multiplication:  \*.                (line  9506)
 * discretionary hyphenation:             \discretionary.    (line  5843)
-* display math mode:                     Modes.             (line  9616)
+* display math mode:                     Modes.             (line  9618)
 * displaying quoted text with paragraph indentation: quotation & quote.
                                                             (line  4675)
 * displaying quoted text without paragraph indentation: quotation & quote.
                                                             (line  4675)
 * displaymath environment:               displaymath.       (line  3090)
-* displaymath environment <1>:           Math formulas.     (line  7884)
+* displaymath environment <1>:           Math formulas.     (line  7886)
 * document class commands:               Class and package construction.
                                                             (line   779)
 * document class options:                Document class options.
@@ -15693,46 +15695,46 @@
 * document classes:                      Document classes.  (line   630)
 * document environment:                  document.          (line  3134)
 * document templates:                    Document templates.
-                                                            (line 14079)
-* dollar sign:                           Text symbols.      (line 12279)
-* dot accent:                            Accents.           (line 12384)
-* dot over accent, math:                 Math accents.      (line  9235)
-* dot-over accent:                       Accents.           (line 12384)
-* dot-under accent:                      Accents.           (line 12417)
-* dotless i:                             Accents.           (line 12371)
-* dotless i, math:                       Math symbols.      (line  8297)
-* dotless j:                             Accents.           (line 12371)
-* dotless j, math:                       Math symbols.      (line  8319)
-* dots:                                  Dots.              (line  9044)
-* double angle quotation marks:          Text symbols.      (line 12196)
-* double dagger, in text:                Text symbols.      (line 12184)
-* double dagger, in text <1>:            Text symbols.      (line 12276)
-* double dot accent, math:               Math accents.      (line  9232)
-* double guillemets:                     Text symbols.      (line 12196)
-* double left quote:                     Text symbols.      (line 12318)
-* double low-9 quotation mark:           Text symbols.      (line 12218)
-* double quote, straight base:           Text symbols.      (line 12334)
-* double right quote:                    Text symbols.      (line 12321)
+                                                            (line 14080)
+* dollar sign:                           Text symbols.      (line 12280)
+* dot accent:                            Accents.           (line 12385)
+* dot over accent, math:                 Math accents.      (line  9237)
+* dot-over accent:                       Accents.           (line 12385)
+* dot-under accent:                      Accents.           (line 12418)
+* dotless i:                             Accents.           (line 12372)
+* dotless i, math:                       Math symbols.      (line  8299)
+* dotless j:                             Accents.           (line 12372)
+* dotless j, math:                       Math symbols.      (line  8321)
+* dots:                                  Dots.              (line  9046)
+* double angle quotation marks:          Text symbols.      (line 12197)
+* double dagger, in text:                Text symbols.      (line 12185)
+* double dagger, in text <1>:            Text symbols.      (line 12277)
+* double dot accent, math:               Math accents.      (line  9234)
+* double guillemets:                     Text symbols.      (line 12197)
+* double left quote:                     Text symbols.      (line 12319)
+* double low-9 quotation mark:           Text symbols.      (line 12219)
+* double quote, straight base:           Text symbols.      (line 12335)
+* double right quote:                    Text symbols.      (line 12322)
 * double spacing:                        Low-level font commands.
                                                             (line  1487)
-* double vertical bar, in text:          Text symbols.      (line 12246)
-* doublestruck:                          Blackboard bold.   (line  8960)
+* double vertical bar, in text:          Text symbols.      (line 12247)
+* doublestruck:                          Blackboard bold.   (line  8962)
 * draft option:                          Document class options.
                                                             (line   707)
 * dvipdfmx command:                      Output files.      (line   435)
 * dvips command:                         Output files.      (line   435)
 * dvitype command:                       Output files.      (line   435)
-* e-dash:                                Text symbols.      (line 12287)
+* e-dash:                                Text symbols.      (line 12288)
 * e-TeX:                                 TeX engines.       (line   484)
-* ellipses:                              Dots.              (line  9044)
-* ellipsis:                              Text symbols.      (line 12202)
+* ellipses:                              Dots.              (line  9046)
+* ellipsis:                              Text symbols.      (line 12203)
 * em:                                    Units of length.   (line  7517)
 * em <1>:                                Units of length.   (line  7517)
-* em-dash:                               Text symbols.      (line 12282)
-* em-dash, three-quarters:               Text symbols.      (line 12343)
-* em-dash, two-thirds:                   Text symbols.      (line 12349)
+* em-dash:                               Text symbols.      (line 12283)
+* em-dash, three-quarters:               Text symbols.      (line 12344)
+* em-dash, two-thirds:                   Text symbols.      (line 12350)
 * emphasis:                              Font styles.       (line  1253)
-* enclosure list:                        \encl.             (line 13627)
+* enclosure list:                        \encl.             (line 13628)
 * end of document hook:                  \AtEndDocument.    (line  3156)
 * ending and starting:                   Starting and ending.
                                                             (line   399)
@@ -15747,12 +15749,12 @@
 * environment, center:                   center.            (line  2944)
 * environment, description:              description.       (line  3034)
 * environment, displaymath:              displaymath.       (line  3090)
-* environment, displaymath <1>:          Math formulas.     (line  7884)
+* environment, displaymath <1>:          Math formulas.     (line  7886)
 * environment, document:                 document.          (line  3134)
 * environment, enumerate:                enumerate.         (line  3172)
 * environment, eqnarray:                 eqnarray.          (line  3239)
 * environment, equation:                 equation.          (line  3295)
-* environment, equation <1>:             Math formulas.     (line  7884)
+* environment, equation <1>:             Math formulas.     (line  7886)
 * environment, figure:                   figure.            (line  3315)
 * environment, filecontents:             filecontents.      (line  3373)
 * environment, filecontents*:            filecontents.      (line  3373)
@@ -15762,7 +15764,7 @@
 * environment, letter:                   letter.            (line  3611)
 * environment, list:                     list.              (line  3616)
 * environment, math:                     math.              (line  3980)
-* environment, math <1>:                 Math formulas.     (line  7884)
+* environment, math <1>:                 Math formulas.     (line  7886)
 * environment, minipage:                 minipage.          (line  3992)
 * environment, picture:                  picture.           (line  4143)
 * environment, quotation:                quotation & quote. (line  4675)
@@ -15779,13 +15781,13 @@
 * environments:                          Environments.      (line  2802)
 * environments, defining:                \newenvironment & \renewenvironment.
                                                             (line  6750)
-* envlab package:                        \makelabels.       (line 13701)
+* envlab package:                        \makelabels.       (line 13702)
 * EPS files:                             Graphics package configuration.
-                                                            (line 11433)
-* EPS files <1>:                         \includegraphics.  (line 11626)
+                                                            (line 11434)
+* EPS files <1>:                         \includegraphics.  (line 11627)
 * eqnarray environment:                  eqnarray.          (line  3239)
 * equation environment:                  equation.          (line  3295)
-* equation environment <1>:              Math formulas.     (line  7884)
+* equation environment <1>:              Math formulas.     (line  7886)
 * equation number, cross referencing:    \ref.              (line  2773)
 * equation numbers, left vs. right:      Document class options.
                                                             (line   721)
@@ -15795,37 +15797,37 @@
 * equations, flush left vs. centered:    Document class options.
                                                             (line   715)
 * es-zet German letter:                  Additional Latin letters.
-                                                            (line 12494)
+                                                            (line 12495)
 * etex command:                          TeX engines.       (line   484)
 * eth, Icelandic letter:                 Additional Latin letters.
-                                                            (line 12462)
+                                                            (line 12463)
 * etoolbox package:                      Class and package commands.
                                                             (line   953)
-* euro symbol:                           Text symbols.      (line 12290)
-* eurosym package:                       Text symbols.      (line 12290)
+* euro symbol:                           Text symbols.      (line 12291)
+* eurosym package:                       Text symbols.      (line 12291)
 * ex:                                    Units of length.   (line  7517)
 * ex <1>:                                Units of length.   (line  7517)
-* exclamation point, upside-down:        Text symbols.      (line 12296)
+* exclamation point, upside-down:        Text symbols.      (line 12297)
 * executivepaper option:                 Document class options.
                                                             (line   677)
 * exponent:                              Subscripts & superscripts.
-                                                            (line  7975)
+                                                            (line  7977)
 * extended Latin:                        Additional Latin letters.
-                                                            (line 12448)
+                                                            (line 12449)
 * external files, writing:               filecontents.      (line  3373)
 * families, of fonts:                    Low-level font commands.
                                                             (line  1390)
-* fancyhdr package:                      Page styles.       (line  9673)
-* fancyhdr package <1>:                  \pagestyle.        (line  9816)
+* fancyhdr package:                      Page styles.       (line  9675)
+* fancyhdr package <1>:                  \pagestyle.        (line  9817)
 * fancyvrb package:                      tabbing.           (line  4845)
 * fancyvrb package <1>:                  verbatim.          (line  5574)
-* feminine ordinal symbol:               Text symbols.      (line 12309)
+* feminine ordinal symbol:               Text symbols.      (line 12310)
 * figure environment:                    figure.            (line  3315)
 * figure number, cross referencing:      \ref.              (line  2773)
 * figures, footnotes in:                 minipage.          (line  4093)
 * figures, inserting:                    figure.            (line  3315)
 * file, root:                            Splitting the input.
-                                                            (line 12575)
+                                                            (line 12576)
 * filecontents environment:              filecontents.      (line  3373)
 * filecontents* environment:             filecontents.      (line  3373)
 * final option:                          Document class options.
@@ -15853,11 +15855,11 @@
 * font sizes:                            Font sizes.        (line  1340)
 * font styles:                           Font styles.       (line  1200)
 * font symbols, by number:               Symbols by font position.
-                                                            (line 12159)
+                                                            (line 12160)
 * fonts:                                 Fonts.             (line  1194)
 * fonts, new commands for:               \newfont.          (line  6996)
-* fonts, script:                         Calligraphic.      (line  8986)
-* footer style:                          \pagestyle.        (line  9809)
+* fonts, script:                         Calligraphic.      (line  8988)
+* footer style:                          \pagestyle.        (line  9810)
 * footer, parameters for:                Page layout parameters.
                                                             (line  1673)
 * footnote number, cross referencing:    \ref.              (line  2773)
@@ -15873,16 +15875,16 @@
 * Footnotes, in a minipage:              \footnote.         (line  6202)
 * footnotes, symbols instead of numbers: \footnote.         (line  6164)
 * formulas, environment for:             equation.          (line  3295)
-* formulas, math:                        Math formulas.     (line  7884)
+* formulas, math:                        Math formulas.     (line  7886)
 * forward reference:                     Cross references.  (line  2672)
 * forward references, resolving:         Output files.      (line   458)
-* fraction:                              \frac.             (line  9520)
+* fraction:                              \frac.             (line  9522)
 * fragile commands:                      \protect.          (line  7028)
-* frame rule width:                      \fbox & \framebox. (line 10826)
-* frame, line width:                     \fbox & \framebox. (line 10826)
-* frame, separation from contents:       \fbox & \framebox. (line 10831)
-* French quotation marks:                Text symbols.      (line 12196)
-* functions, math:                       Math functions.    (line  9099)
+* frame rule width:                      \fbox & \framebox. (line 10827)
+* frame, line width:                     \fbox & \framebox. (line 10827)
+* frame, separation from contents:       \fbox & \framebox. (line 10832)
+* French quotation marks:                Text symbols.      (line 12197)
+* functions, math:                       Math functions.    (line  9101)
 * geometry package:                      Document class options.
                                                             (line   698)
 * geometry package <1>:                  Document class options.
@@ -15891,40 +15893,40 @@
                                                             (line   664)
 * global options <1>:                    Additional packages.
                                                             (line   772)
-* glossaries:                            Glossaries.        (line 13356)
-* glossary:                              Glossaries.        (line 13356)
-* glossary, entries:                     \newglossaryentry. (line 13404)
-* glossary, entry reference:             \gls.              (line 13463)
+* glossaries:                            Glossaries.        (line 13357)
+* glossary:                              Glossaries.        (line 13357)
+* glossary, entries:                     \newglossaryentry. (line 13405)
+* glossary, entry reference:             \gls.              (line 13464)
 * glue register, plain TeX:              \newlength.        (line  6700)
-* graphics:                              Graphics.          (line 11332)
+* graphics:                              Graphics.          (line 11333)
 * graphics <1>:                          Graphics package configuration.
-                                                            (line 11433)
-* graphics <2>:                          \includegraphics.  (line 11626)
-* graphics package:                      Graphics.          (line 11332)
+                                                            (line 11434)
+* graphics <2>:                          \includegraphics.  (line 11627)
+* graphics package:                      Graphics.          (line 11333)
 * graphics package <1>:                  Graphics package configuration.
-                                                            (line 11433)
-* graphics package <2>:                  \includegraphics.  (line 11626)
+                                                            (line 11434)
+* graphics package <2>:                  \includegraphics.  (line 11627)
 * graphics package commands:             Commands for graphics.
-                                                            (line 11620)
+                                                            (line 11621)
 * graphics package options:              Graphics package options.
-                                                            (line 11369)
+                                                            (line 11370)
 * graphics packages:                     \line.             (line  4397)
-* graphics, resizing:                    \scalebox.         (line 12016)
-* graphics, resizing <1>:                \resizebox.        (line 12047)
-* graphics, scaling:                     \scalebox.         (line 12016)
-* graphics, scaling <1>:                 \resizebox.        (line 12047)
-* grave accent:                          Accents.           (line 12396)
-* grave accent, math:                    Math accents.      (line  9238)
-* greater than symbol, in text:          Text symbols.      (line 12299)
-* greek letters:                         Math symbols.      (line  8038)
+* graphics, resizing:                    \scalebox.         (line 12017)
+* graphics, resizing <1>:                \resizebox.        (line 12048)
+* graphics, scaling:                     \scalebox.         (line 12017)
+* graphics, scaling <1>:                 \resizebox.        (line 12048)
+* grave accent:                          Accents.           (line 12397)
+* grave accent, math:                    Math accents.      (line  9240)
+* greater than symbol, in text:          Text symbols.      (line 12300)
+* greek letters:                         Math symbols.      (line  8040)
 * group, and environments:               Environments.      (line  2814)
-* group_skip:                            makeindex.         (line 13236)
-* ha'c<ek accent, math:                  Math accents.      (line  9229)
-* hacek accent:                          Accents.           (line 12443)
-* Halmos symbol:                         \rule.             (line 12512)
-* hat accent:                            Accents.           (line 12392)
-* hat accent, math:                      Math accents.      (line  9241)
-* header style:                          \pagestyle.        (line  9809)
+* group_skip:                            makeindex.         (line 13237)
+* ha'c<ek accent, math:                  Math accents.      (line  9231)
+* hacek accent:                          Accents.           (line 12444)
+* Halmos symbol:                         \rule.             (line 12513)
+* hat accent:                            Accents.           (line 12393)
+* hat accent, math:                      Math accents.      (line  9243)
+* header style:                          \pagestyle.        (line  9810)
 * header, parameters for:                Page layout parameters.
                                                             (line  1673)
 * hello, world:                          Starting and ending.
@@ -15932,35 +15934,35 @@
 * here, putting floats:                  Floats.            (line  1852)
 * home page for manual:                  About this document.
                                                             (line   321)
-* horizontal space:                      \hss.              (line 10039)
-* horizontal space, stretchable:         \hss.              (line 10039)
+* horizontal space:                      \hss.              (line 10040)
+* horizontal space, stretchable:         \hss.              (line 10040)
 * horizontal spacin:                     \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* hungarian umlaut accent:               Accents.           (line 12421)
+                                                            (line  9429)
+* hungarian umlaut accent:               Accents.           (line 12422)
 * hyperref package:                      \footnotemark.     (line  6254)
 * hyperref package <1>:                  \footnotemark.     (line  6263)
-* hyperref package <2>:                  \pagenumbering.    (line  9790)
+* hyperref package <2>:                  \pagenumbering.    (line  9791)
 * hyperref package <3>:                  Command line input.
-                                                            (line 14000)
+                                                            (line 14001)
 * hyphenation, defining:                 \hyphenation.      (line  5907)
 * hyphenation, discretionary:            \discretionary.    (line  5843)
 * hyphenation, forcing:                  \- (hyphenation).  (line  5808)
-* hyphenation, preventing:               \mbox & \makebox.  (line 10704)
+* hyphenation, preventing:               \mbox & \makebox.  (line 10705)
 * Icelandic eth:                         Additional Latin letters.
-                                                            (line 12462)
+                                                            (line 12463)
 * Icelandic thorn:                       Additional Latin letters.
-                                                            (line 12498)
-* idx file:                              \index.            (line 13170)
+                                                            (line 12499)
+* idx file:                              \index.            (line 13171)
 * ij letter, Dutch:                      Additional Latin letters.
-                                                            (line 12474)
+                                                            (line 12475)
 * implementations of TeX:                TeX engines.       (line   477)
-* importing graphics:                    \includegraphics.  (line 11626)
+* importing graphics:                    \includegraphics.  (line 11627)
 * in:                                    Units of length.   (line  7496)
 * in-line formulas:                      math.              (line  3980)
 * inch:                                  Units of length.   (line  7496)
-* including graphics:                    \includegraphics.  (line 11626)
+* including graphics:                    \includegraphics.  (line 11627)
 * indent, forcing:                       \indent & \noindent.
-                                                            (line  7759)
+                                                            (line  7761)
 * indentation of paragraphs, in minipage: minipage.         (line  4089)
 * indentfirst package:                   \part.             (line  2079)
 * indentfirst package <1>:               \chapter.          (line  2141)
@@ -15969,48 +15971,48 @@
 * indentfirst package <4>:               \subsubsection & \paragraph & \subparagraph.
                                                             (line  2379)
 * indentfirst package <5>:               \indent & \noindent.
-                                                            (line  7801)
-* indent_length:                         makeindex.         (line 13317)
-* indent_space:                          makeindex.         (line 13313)
-* index entries, 'see' and 'see also':   \index.            (line 13120)
-* index entry:                           \index.            (line 13070)
-* index package:                         \index.            (line 13165)
-* index, page range:                     \index.            (line 13104)
-* index, printing:                       \printindex.       (line 13341)
-* index, processing:                     makeindex.         (line 13185)
-* index, style file:                     makeindex.         (line 13197)
-* indexes:                               Indexes.           (line 13034)
-* infinite horizontal stretch:           \hfill.            (line 10006)
-* infinite vertical stretch:             \vfill.            (line 10619)
-* inner paragraph mode:                  Modes.             (line  9634)
+                                                            (line  7803)
+* indent_length:                         makeindex.         (line 13318)
+* indent_space:                          makeindex.         (line 13314)
+* index entries, 'see' and 'see also':   \index.            (line 13121)
+* index entry:                           \index.            (line 13071)
+* index package:                         \index.            (line 13166)
+* index, page range:                     \index.            (line 13105)
+* index, printing:                       \printindex.       (line 13342)
+* index, processing:                     makeindex.         (line 13186)
+* index, style file:                     makeindex.         (line 13198)
+* indexes:                               Indexes.           (line 13035)
+* infinite horizontal stretch:           \hfill.            (line 10007)
+* infinite vertical stretch:             \vfill.            (line 10620)
+* inner paragraph mode:                  Modes.             (line  9636)
 * input file:                            Splitting the input.
-                                                            (line 12571)
+                                                            (line 12572)
 * input, on command line:                Command line input.
-                                                            (line 13996)
+                                                            (line 13997)
 * input/output, to terminal:             Terminal input/output.
-                                                            (line 13790)
+                                                            (line 13791)
 * inserting figures:                     figure.            (line  3315)
 * insertions of special characters:      Special insertions.
-                                                            (line 12076)
-* internal vertical mode:                Modes.             (line  9625)
+                                                            (line 12077)
+* internal vertical mode:                Modes.             (line  9627)
 * invisible character:                   \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* italic correction:                     \/.                (line 10323)
+                                                            (line  9429)
+* italic correction:                     \/.                (line 10324)
 * italic font:                           Font styles.       (line  1275)
 * itemize environment:                   itemize.           (line  3528)
-* item_0:                                makeindex.         (line 13260)
-* item_01:                               makeindex.         (line 13269)
-* item_1:                                makeindex.         (line 13263)
-* item_12:                               makeindex.         (line 13279)
-* item_2:                                makeindex.         (line 13266)
-* item_x1:                               makeindex.         (line 13273)
-* item_x2:                               makeindex.         (line 13283)
+* item_0:                                makeindex.         (line 13261)
+* item_01:                               makeindex.         (line 13270)
+* item_1:                                makeindex.         (line 13264)
+* item_12:                               makeindex.         (line 13280)
+* item_2:                                makeindex.         (line 13267)
+* item_x1:                               makeindex.         (line 13274)
+* item_x2:                               makeindex.         (line 13284)
 * JPEG files:                            Graphics package configuration.
-                                                            (line 11433)
-* JPEG files <1>:                        \includegraphics.  (line 11626)
+                                                            (line 11434)
+* JPEG files <1>:                        \includegraphics.  (line 11627)
 * JPG files:                             Graphics package configuration.
-                                                            (line 11433)
-* JPG files <1>:                         \includegraphics.  (line 11626)
+                                                            (line 11434)
+* JPG files <1>:                         \includegraphics.  (line 11627)
 * justification, ragged left:            \raggedleft.       (line  3503)
 * justification, ragged right:           \raggedright.      (line  3452)
 * Knuth, Donald E.:                      Overview.          (line   373)
@@ -16023,7 +16025,7 @@
 * landscape orientation:                 Document class options.
                                                             (line   718)
 * latex command:                         Output files.      (line   435)
-* LaTeX logo:                            Text symbols.      (line 12187)
+* LaTeX logo:                            Text symbols.      (line 12188)
 * LaTeX overview:                        Overview.          (line   373)
 * LaTeX Project team:                    About this document.
                                                             (line   340)
@@ -16031,57 +16033,57 @@
                                                             (line   336)
 * latex-doc-ptr document:                About this document.
                                                             (line   353)
-* LaTeX2e logo:                          Text symbols.      (line 12190)
+* LaTeX2e logo:                          Text symbols.      (line 12191)
 * <latexrefman at tug.org> email address:   About this document.
                                                             (line   340)
 * Latin letters, additional:             Additional Latin letters.
-                                                            (line 12448)
+                                                            (line 12449)
 * layout commands:                       Layout.            (line  1517)
 * layout, page parameters for:           Page layout parameters.
                                                             (line  1673)
-* left angle quotation marks:            Text symbols.      (line 12196)
-* left arrow, in text:                   Text symbols.      (line 12305)
-* left brace, in text:                   Text symbols.      (line 12252)
-* left quote:                            Text symbols.      (line 12206)
-* left quote, double:                    Text symbols.      (line 12318)
-* left quote, single:                    Text symbols.      (line 12324)
+* left angle quotation marks:            Text symbols.      (line 12197)
+* left arrow, in text:                   Text symbols.      (line 12306)
+* left brace, in text:                   Text symbols.      (line 12253)
+* left quote:                            Text symbols.      (line 12207)
+* left quote, double:                    Text symbols.      (line 12319)
+* left quote, single:                    Text symbols.      (line 12325)
 * left-hand equation numbers:            Document class options.
                                                             (line   721)
 * left-justifying text:                  \raggedright.      (line  3452)
 * left-justifying text, environment for: flushleft.         (line  3424)
-* left-to-right mode:                    Modes.             (line  9603)
+* left-to-right mode:                    Modes.             (line  9605)
 * legalpaper option:                     Document class options.
                                                             (line   677)
-* lengths, adding to:                    \addtolength.      (line  7562)
+* lengths, adding to:                    \addtolength.      (line  7563)
 * lengths, allocating new:               \newlength.        (line  6700)
 * lengths, defining and using:           Lengths.           (line  7385)
 * lengths, setting:                      \setlength.        (line  7535)
 * leqno option:                          Document class options.
                                                             (line   707)
-* less than symbol, in text:             Text symbols.      (line 12302)
-* lethead_flag:                          makeindex.         (line 13243)
-* lethead_prefix:                        makeindex.         (line 13252)
-* lethead_suffix:                        makeindex.         (line 13256)
+* less than symbol, in text:             Text symbols.      (line 12303)
+* lethead_flag:                          makeindex.         (line 13244)
+* lethead_prefix:                        makeindex.         (line 13253)
+* lethead_suffix:                        makeindex.         (line 13257)
 * letter class:                          Document classes.  (line   635)
 * letter environment:                    letter.            (line  3611)
 * letterpaper option:                    Document class options.
                                                             (line   677)
-* letters, accented:                     Accents.           (line 12360)
+* letters, accented:                     Accents.           (line 12361)
 * letters, additional Latin:             Additional Latin letters.
-                                                            (line 12448)
-* letters, ending:                       \closing.          (line 13614)
-* letters, starting:                     \opening.          (line 13719)
-* letters, writing:                      Letters.           (line 13493)
+                                                            (line 12449)
+* letters, ending:                       \closing.          (line 13615)
+* letters, starting:                     \opening.          (line 13720)
+* letters, writing:                      Letters.           (line 13494)
 * line break, forcing:                   \\.                (line  5682)
 * line breaking:                         Line breaking.     (line  5665)
 * line breaks, changing:                 \fussy & \sloppy.  (line  5866)
 * line breaks, forcing:                  \linebreak & \nolinebreak.
                                                             (line  5925)
-* line breaks, multiplication discretionary: \*.            (line  9504)
+* line breaks, multiplication discretionary: \*.            (line  9506)
 * line breaks, preventing:               \linebreak & \nolinebreak.
                                                             (line  5925)
 * lines in tables:                       tabular.           (line  4914)
-* line_max:                              makeindex.         (line 13309)
+* line_max:                              makeindex.         (line 13310)
 * lining numerals:                       Font styles.       (line  1326)
 * lining text up in tables:              tabular.           (line  4914)
 * lining text up using tab stops:        tabbing.           (line  4705)
@@ -16098,67 +16100,67 @@
 * loading additional packages:           Additional packages.
                                                             (line   763)
 * log file:                              Output files.      (line   453)
-* logo, LaTeX:                           Text symbols.      (line 12187)
-* logo, LaTeX2e:                         Text symbols.      (line 12190)
-* logo, TeX:                             Text symbols.      (line 12228)
+* logo, LaTeX:                           Text symbols.      (line 12188)
+* logo, LaTeX2e:                         Text symbols.      (line 12191)
+* logo, TeX:                             Text symbols.      (line 12229)
 * long command:                          Class and package commands.
                                                             (line   866)
-* low-9 quotation marks, single and double: Text symbols.   (line 12218)
+* low-9 quotation marks, single and double: Text symbols.   (line 12219)
 * low-level font commands:               Low-level font commands.
                                                             (line  1375)
 * lowercase:                             Upper and lower case.
-                                                            (line 12114)
+                                                            (line 12115)
 * LR box:                                picture.           (line  4240)
-* LR mode:                               Modes.             (line  9603)
-* lrbox:                                 lrbox.             (line 11036)
+* LR mode:                               Modes.             (line  9605)
+* lrbox:                                 lrbox.             (line 11037)
 * lshort document:                       About this document.
                                                             (line   364)
-* ltugboat class:                        tugboat template.  (line 14210)
+* ltugboat class:                        tugboat template.  (line 14211)
 * lualatex command:                      TeX engines.       (line   501)
 * LuaTeX:                                TeX engines.       (line   501)
 * m-width:                               Units of length.   (line  7517)
 * macro package, LaTeX as:               Overview.          (line   378)
-* macron accent:                         Accents.           (line 12388)
-* macron accent, math:                   Math accents.      (line  9223)
+* macron accent:                         Accents.           (line 12389)
+* macron accent, math:                   Math accents.      (line  9225)
 * macros2e package:                      \makeatletter & \makeatother.
                                                             (line  6584)
 * Madsen, Lars:                          eqnarray.          (line  3239)
-* make a box:                            \mbox & \makebox.  (line 10704)
-* makeindex:                             makeindex.         (line 13185)
-* makeindex program:                     makeindex.         (line 13185)
-* makeindex, style file:                 makeindex.         (line 13197)
+* make a box:                            \mbox & \makebox.  (line 10705)
+* makeindex:                             makeindex.         (line 13186)
+* makeindex program:                     makeindex.         (line 13186)
+* makeindex, style file:                 makeindex.         (line 13198)
 * making a title page:                   titlepage.         (line  5504)
-* making paragraphs:                     Making paragraphs. (line  7662)
-* marginal notes:                        Marginal notes.    (line  7835)
-* masculine ordinal symbol:              Text symbols.      (line 12309)
-* matching brackets:                     \left & \right.    (line  9532)
-* matching parentheses:                  \left & \right.    (line  9532)
-* math accents:                          Math accents.      (line  9215)
+* making paragraphs:                     Making paragraphs. (line  7664)
+* marginal notes:                        Marginal notes.    (line  7837)
+* masculine ordinal symbol:              Text symbols.      (line 12310)
+* matching brackets:                     \left & \right.    (line  9534)
+* matching parentheses:                  \left & \right.    (line  9534)
+* math accents:                          Math accents.      (line  9217)
 * math environment:                      math.              (line  3980)
-* math environment <1>:                  Math formulas.     (line  7884)
-* math formulas:                         Math formulas.     (line  7884)
-* math functions:                        Math functions.    (line  9099)
-* math miscellany:                       Math miscellany.   (line  9478)
-* math mode:                             Modes.             (line  9613)
-* math mode, entering:                   Math formulas.     (line  7884)
+* math environment <1>:                  Math formulas.     (line  7886)
+* math formulas:                         Math formulas.     (line  7886)
+* math functions:                        Math functions.    (line  9101)
+* math miscellany:                       Math miscellany.   (line  9480)
+* math mode:                             Modes.             (line  9615)
+* math mode, entering:                   Math formulas.     (line  7886)
 * math mode, spacing:                    Spacing in math mode.
-                                                            (line  9309)
+                                                            (line  9311)
 * math mode, spacing <1>:                \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* math mode, vertical space:             \smash.            (line  9366)
-* math symbols:                          Math symbols.      (line  8038)
+                                                            (line  9429)
+* math mode, vertical space:             \smash.            (line  9368)
+* math symbols:                          Math symbols.      (line  8040)
 * math, bold:                            Font styles.       (line  1322)
-* mathtools package:                     Math formulas.     (line  7964)
+* mathtools package:                     Math formulas.     (line  7966)
 * mathtools package <1>:                 Over- and Underlining.
-                                                            (line  9303)
-* mathtools package <2>:                 \smash.            (line  9421)
+                                                            (line  9305)
+* mathtools package <2>:                 \smash.            (line  9423)
 * mathtools package <3>:                 \phantom & \vphantom & \hphantom.
-                                                            (line  9457)
+                                                            (line  9459)
 * MetaPost package:                      \line.             (line  4397)
 * mfirstuc package:                      Upper and lower case.
-                                                            (line 12153)
+                                                            (line 12154)
 * mhchem package:                        Subscripts & superscripts.
-                                                            (line  8031)
+                                                            (line  8033)
 * Millimeter:                            Units of length.   (line  7506)
 * minipage environment:                  minipage.          (line  3992)
 * minipage, creating a:                  minipage.          (line  3992)
@@ -16167,20 +16169,20 @@
 * minted package <2>:                    \verb.             (line  5618)
 * mirrors of CTAN:                       CTAN.              (line   618)
 * mm:                                    Units of length.   (line  7506)
-* modes:                                 Modes.             (line  9593)
+* modes:                                 Modes.             (line  9595)
 * monospace font:                        Font styles.       (line  1290)
 * moving arguments:                      \protect.          (line  7041)
 * mpfootnote counter:                    \footnote.         (line  6202)
 * mu:                                    Units of length.   (line  7528)
 * mu, math unit:                         Units of length.   (line  7528)
 * multicolumn text:                      \twocolumn.        (line  1534)
-* multilingual support:                  Accents.           (line 12360)
-* multind package:                       Indexes.           (line 13060)
-* multiplication, discretionary:         \*.                (line  9504)
-* name:                                  \newglossaryentry. (line 13441)
-* NBSP:                                  ~.                 (line 10243)
+* multilingual support:                  Accents.           (line 12361)
+* multind package:                       Indexes.           (line 13061)
+* multiplication, discretionary:         \*.                (line  9506)
+* name:                                  \newglossaryentry. (line 13442)
+* NBSP:                                  ~.                 (line 10244)
 * nested \include, not allowed:          \include & \includeonly.
-                                                            (line 12743)
+                                                            (line 12744)
 * new class commands:                    Class and package construction.
                                                             (line   779)
 * new command, check:                    Class and package commands.
@@ -16196,17 +16198,17 @@
 * new line, starting (paragraph mode):   \newline.          (line  5784)
 * new page, starting:                    \newpage.          (line  6028)
 * non-English characters:                Additional Latin letters.
-                                                            (line 12448)
-* notes in the margin:                   Marginal notes.    (line  7835)
+                                                            (line 12449)
+* notes in the margin:                   Marginal notes.    (line  7837)
 * notitlepage option:                    Document class options.
                                                             (line   707)
-* null delimiter:                        \left & \right.    (line  9532)
+* null delimiter:                        \left & \right.    (line  9534)
 * numbered items, specifying counter:    \usecounter.       (line  7239)
 * numerals, old-style:                   Font styles.       (line  1326)
 * oblique font:                          Font styles.       (line  1287)
 * oe ligature:                           Additional Latin letters.
-                                                            (line 12490)
-* ogonek:                                Accents.           (line 12425)
+                                                            (line 12491)
+* ogonek:                                Accents.           (line 12426)
 * old-style numerals:                    Font styles.       (line  1326)
 * one-column output:                     \onecolumn.        (line  1522)
 * onecolumn option:                      Document class options.
@@ -16217,16 +16219,16 @@
                                                             (line   736)
 * openbib option:                        Document class options.
                                                             (line   707)
-* opening quote:                         Text symbols.      (line 12206)
+* opening quote:                         Text symbols.      (line 12207)
 * openright option:                      Document class options.
                                                             (line   736)
 * OpenType fonts:                        TeX engines.       (line   477)
 * options, class:                        Class and package commands.
                                                             (line   909)
 * options, color package:                Color package options.
-                                                            (line 11091)
+                                                            (line 11092)
 * options, command line:                 Command line options.
-                                                            (line 13913)
+                                                            (line 13914)
 * options, document class:               Document class options.
                                                             (line   664)
 * options, document class <1>:           Class and package structure.
@@ -16234,19 +16236,19 @@
 * options, global:                       Additional packages.
                                                             (line   772)
 * options, graphics package:             Graphics package options.
-                                                            (line 11369)
+                                                            (line 11370)
 * options, package:                      Class and package structure.
                                                             (line   802)
 * options, package <1>:                  Class and package commands.
                                                             (line   909)
-* ordinals, feminine and masculine:      Text symbols.      (line 12309)
+* ordinals, feminine and masculine:      Text symbols.      (line 12310)
 * oslash:                                Additional Latin letters.
-                                                            (line 12486)
-* outer paragraph mode:                  Modes.             (line  9634)
-* overbar accent:                        Accents.           (line 12388)
-* overdot accent, math:                  Math accents.      (line  9235)
+                                                            (line 12487)
+* outer paragraph mode:                  Modes.             (line  9636)
+* overbar accent:                        Accents.           (line 12389)
+* overdot accent, math:                  Math accents.      (line  9237)
 * overlining:                            Over- and Underlining.
-                                                            (line  9264)
+                                                            (line  9266)
 * overview of LaTeX:                     Overview.          (line   373)
 * package file layout:                   Class and package structure.
                                                             (line   802)
@@ -16255,53 +16257,53 @@
 * package options <1>:                   Class and package commands.
                                                             (line   909)
 * package, algorithm2e:                  tabbing.           (line  4845)
-* package, amsfonts:                     Math formulas.     (line  7964)
+* package, amsfonts:                     Math formulas.     (line  7966)
 * package, amsmath:                      array.             (line  2914)
 * package, amsmath <1>:                  array.             (line  2925)
 * package, amsmath <2>:                  displaymath.       (line  3106)
 * package, amsmath <3>:                  equation.          (line  3309)
 * package, amsmath <4>:                  theorem.           (line  5496)
-* package, amsmath <5>:                  Math formulas.     (line  7964)
-* package, amsmath <6>:                  Dots.              (line  9075)
-* package, amsmath <7>:                  Math functions.    (line  9204)
+* package, amsmath <5>:                  Math formulas.     (line  7966)
+* package, amsmath <6>:                  Dots.              (line  9077)
+* package, amsmath <7>:                  Math functions.    (line  9206)
 * package, amsmath <8>:                  \phantom & \vphantom & \hphantom.
-                                                            (line  9465)
+                                                            (line  9467)
 * package, amsmath <9>:                  Colon character & \colon.
-                                                            (line  9493)
+                                                            (line  9495)
 * package, amsmath <10>:                 Colon character & \colon.
-                                                            (line  9497)
+                                                            (line  9499)
 * package, amsthm:                       theorem.           (line  5496)
-* package, amsthm <1>:                   \rule.             (line 12517)
+* package, amsthm <1>:                   \rule.             (line 12518)
 * package, appendix:                     \appendix.         (line  2414)
 * package, array (package):              array.             (line  2936)
 * package, Asymptote:                    \line.             (line  4397)
-* package, Asymptote <1>:                \strut.            (line 10539)
-* package, Asymptote <2>:                \mbox & \makebox.  (line 10771)
+* package, Asymptote <1>:                \strut.            (line 10540)
+* package, Asymptote <2>:                \mbox & \makebox.  (line 10772)
 * package, babel:                        \chapter.          (line  2154)
 * package, babel <1>:                    thebibliography.   (line  5286)
-* package, babel <2>:                    Accents.           (line 12360)
-* package, babel <3>:                    \today.            (line 12547)
+* package, babel <2>:                    Accents.           (line 12361)
+* package, babel <3>:                    \today.            (line 12548)
 * package, babel <4>:                    Table of contents etc..
-                                                            (line 12874)
-* package, babel <5>:                    \index.            (line 13120)
+                                                            (line 12875)
+* package, babel <5>:                    \index.            (line 13121)
 * package, bigfoot:                      Footnotes of footnotes.
                                                             (line  6373)
 * package, bm:                           \boldmath & \unboldmath.
-                                                            (line  9030)
+                                                            (line  9032)
 * package, cleveref:                     Cross references.  (line  2683)
 * package, cleveref <1>:                 \ref.              (line  2796)
 * package, cleveref <2>:                 \footnotemark.     (line  6254)
 * package, cprotect:                     verbatim.          (line  5563)
 * package, cprotect <1>:                 \verb.             (line  5621)
-* package, datetime:                     \today.            (line 12561)
+* package, datetime:                     \today.            (line 12562)
 * package, dcolumn:                      array.             (line  2936)
 * package, enumitem:                     list.              (line  3880)
-* package, envlab:                       \makelabels.       (line 13701)
+* package, envlab:                       \makelabels.       (line 13702)
 * package, etoolbox:                     Class and package commands.
                                                             (line   953)
-* package, eurosym:                      Text symbols.      (line 12290)
-* package, fancyhdr:                     Page styles.       (line  9673)
-* package, fancyhdr <1>:                 \pagestyle.        (line  9816)
+* package, eurosym:                      Text symbols.      (line 12291)
+* package, fancyhdr:                     Page styles.       (line  9675)
+* package, fancyhdr <1>:                 \pagestyle.        (line  9817)
 * package, fancyvrb:                     tabbing.           (line  4845)
 * package, fancyvrb <1>:                 verbatim.          (line  5574)
 * package, flafter:                      Floats.            (line  1882)
@@ -16312,9 +16314,9 @@
                                                             (line   702)
 * package, hyperref:                     \footnotemark.     (line  6254)
 * package, hyperref <1>:                 \footnotemark.     (line  6263)
-* package, hyperref <2>:                 \pagenumbering.    (line  9790)
+* package, hyperref <2>:                 \pagenumbering.    (line  9791)
 * package, hyperref <3>:                 Command line input.
-                                                            (line 14000)
+                                                            (line 14001)
 * package, indentfirst:                  \part.             (line  2079)
 * package, indentfirst <1>:              \chapter.          (line  2141)
 * package, indentfirst <2>:              \section.          (line  2236)
@@ -16322,48 +16324,48 @@
 * package, indentfirst <4>:              \subsubsection & \paragraph & \subparagraph.
                                                             (line  2379)
 * package, indentfirst <5>:              \indent & \noindent.
-                                                            (line  7801)
-* package, index:                        \index.            (line 13165)
+                                                            (line  7803)
+* package, index:                        \index.            (line 13166)
 * package, listings:                     tabbing.           (line  4845)
 * package, listings <1>:                 verbatim.          (line  5568)
 * package, listings <2>:                 \verb.             (line  5618)
 * package, macros2e:                     \makeatletter & \makeatother.
                                                             (line  6584)
-* package, mathtools:                    Math formulas.     (line  7964)
+* package, mathtools:                    Math formulas.     (line  7966)
 * package, mathtools <1>:                Over- and Underlining.
-                                                            (line  9303)
-* package, mathtools <2>:                \smash.            (line  9421)
+                                                            (line  9305)
+* package, mathtools <2>:                \smash.            (line  9423)
 * package, mathtools <3>:                \phantom & \vphantom & \hphantom.
-                                                            (line  9457)
+                                                            (line  9459)
 * package, MetaPost:                     \line.             (line  4397)
 * package, mfirstuc:                     Upper and lower case.
-                                                            (line 12153)
+                                                            (line 12154)
 * package, mhchem:                       Subscripts & superscripts.
-                                                            (line  8031)
+                                                            (line  8033)
 * package, minted:                       tabbing.           (line  4845)
 * package, minted <1>:                   verbatim.          (line  5568)
 * package, minted <2>:                   \verb.             (line  5618)
-* package, multind:                      Indexes.           (line 13060)
+* package, multind:                      Indexes.           (line 13061)
 * package, pict2e:                       \line.             (line  4397)
-* package, polyglossia:                  Accents.           (line 12360)
-* package, polyglossia <1>:              \today.            (line 12547)
+* package, polyglossia:                  Accents.           (line 12361)
+* package, polyglossia <1>:              \today.            (line 12548)
 * package, polyglossia <2>:              Table of contents etc..
-                                                            (line 12874)
-* package, polyglossia <3>:              \index.            (line 13120)
+                                                            (line 12875)
+* package, polyglossia <3>:              \index.            (line 13121)
 * package, PSTricks:                     \line.             (line  4397)
 * package, sagetex:                      Command line options.
-                                                            (line 13969)
+                                                            (line 13970)
 * package, setspace:                     Low-level font commands.
                                                             (line  1487)
-* package, showidx:                      Indexes.           (line 13060)
-* package, siunitx:                      ~.                 (line 10269)
-* package, symbols:                      Math symbols.      (line  8038)
+* package, showidx:                      Indexes.           (line 13061)
+* package, siunitx:                      ~.                 (line 10270)
+* package, symbols:                      Math symbols.      (line  8040)
 * package, textcase:                     Upper and lower case.
-                                                            (line 12150)
+                                                            (line 12151)
 * package, textcomp:                     Font styles.       (line  1326)
 * package, TikZ:                         \line.             (line  4397)
-* package, TikZ <1>:                     \strut.            (line 10539)
-* package, TikZ <2>:                     \mbox & \makebox.  (line 10770)
+* package, TikZ <1>:                     \strut.            (line 10540)
+* package, TikZ <2>:                     \mbox & \makebox.  (line 10771)
 * package, titlesec:                     \part.             (line  2083)
 * package, titlesec <1>:                 \chapter.          (line  2162)
 * package, titlesec <2>:                 \section.          (line  2240)
@@ -16371,11 +16373,11 @@
 * package, titlesec <4>:                 \subsubsection & \paragraph & \subparagraph.
                                                             (line  2383)
 * package, tocbibbind:                   Table of contents etc..
-                                                            (line 12885)
+                                                            (line 12886)
 * package, tocloft:                      Table of contents etc..
-                                                            (line 12885)
+                                                            (line 12886)
 * package, ulem:                         Over- and Underlining.
-                                                            (line  9273)
+                                                            (line  9275)
 * package, url:                          \verb.             (line  5614)
 * package, verbatimbox:                  verbatim.          (line  5574)
 * packages, loading additional:          Additional packages.
@@ -16388,27 +16390,27 @@
 * page layout parameters:                Page layout parameters.
                                                             (line  1673)
 * page number, cross referencing:        \pageref.          (line  2749)
-* page numbering style:                  \pagenumbering.    (line  9751)
-* page style, this page:                 \thispagestyle.    (line  9893)
-* page styles:                           Page styles.       (line  9667)
-* page, colored:                         Colored pages.     (line 11311)
-* page_precedence:                       makeindex.         (line 13322)
-* paired delimiters:                     \left & \right.    (line  9532)
+* page numbering style:                  \pagenumbering.    (line  9752)
+* page style, this page:                 \thispagestyle.    (line  9894)
+* page styles:                           Page styles.       (line  9669)
+* page, colored:                         Colored pages.     (line 11312)
+* page_precedence:                       makeindex.         (line 13323)
+* paired delimiters:                     \left & \right.    (line  9534)
 * paragraph:                             Sectioning.        (line  1956)
 * paragraph <1>:                         \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
 * paragraph indentation:                 \parindent & \parskip.
-                                                            (line  7808)
+                                                            (line  7810)
 * paragraph indentation, in minipage:    minipage.          (line  4089)
 * paragraph indentations in quoted text: quotation & quote. (line  4675)
 * paragraph indentations in quoted text, omitting: quotation & quote.
                                                             (line  4675)
-* paragraph mode:                        Modes.             (line  9599)
-* paragraph mode <1>:                    \parbox.           (line 10860)
-* paragraph symbol:                      Text symbols.      (line 12210)
-* paragraph, ending:                     \par.              (line  7706)
-* paragraph, in a box:                   \parbox.           (line 10860)
-* paragraphs:                            Making paragraphs. (line  7662)
+* paragraph mode:                        Modes.             (line  9601)
+* paragraph mode <1>:                    \parbox.           (line 10861)
+* paragraph symbol:                      Text symbols.      (line 12211)
+* paragraph, ending:                     \par.              (line  7708)
+* paragraph, in a box:                   \parbox.           (line 10861)
+* paragraphs:                            Making paragraphs. (line  7664)
 * parameters, for footnotes:             \footnote.         (line  6174)
 * parameters, page layout:               Page layout parameters.
                                                             (line  1673)
@@ -16416,64 +16418,64 @@
 * part <1>:                              \part.             (line  2035)
 * pc:                                    Units of length.   (line  7493)
 * PDF graphic files:                     Graphics package configuration.
-                                                            (line 11433)
-* PDF graphic files <1>:                 \includegraphics.  (line 11626)
+                                                            (line 11434)
+* PDF graphic files <1>:                 \includegraphics.  (line 11627)
 * pdflatex command:                      Output files.      (line   445)
 * pdfTeX:                                Output files.      (line   445)
 * pdfTeX engine:                         TeX engines.       (line   484)
-* period, abbreviation-ending:           \@.                (line 10126)
-* period, centered, in text:             Text symbols.      (line 12312)
-* period, sentence-ending:               \@.                (line 10126)
-* period, spacing after:                 \@.                (line 10126)
+* period, abbreviation-ending:           \@.                (line 10127)
+* period, centered, in text:             Text symbols.      (line 12313)
+* period, sentence-ending:               \@.                (line 10127)
+* period, spacing after:                 \@.                (line 10127)
 * pica:                                  Units of length.   (line  7493)
 * pict2e package:                        \line.             (line  4397)
 * pict2e package <1>:                    \line.             (line  4397)
 * picture environment:                   picture.           (line  4143)
 * pictures, creating:                    picture.           (line  4143)
-* pilcrow:                               Text symbols.      (line 12210)
+* pilcrow:                               Text symbols.      (line 12211)
 * placement of floats:                   Floats.            (line  1831)
-* plural:                                \newglossaryentry. (line 13449)
+* plural:                                \newglossaryentry. (line 13450)
 * PNG files:                             Graphics package configuration.
-                                                            (line 11433)
-* PNG files <1>:                         \includegraphics.  (line 11626)
+                                                            (line 11434)
+* PNG files <1>:                         \includegraphics.  (line 11627)
 * poetry, an environment for:            verse.             (line  5629)
 * Point:                                 Units of length.   (line  7489)
 * polish l:                              Additional Latin letters.
-                                                            (line 12478)
-* polyglossia package:                   Accents.           (line 12360)
-* polyglossia package <1>:               \today.            (line 12547)
+                                                            (line 12479)
+* polyglossia package:                   Accents.           (line 12361)
+* polyglossia package <1>:               \today.            (line 12548)
 * polyglossia package <2>:               Table of contents etc..
-                                                            (line 12874)
-* polyglossia package <3>:               \index.            (line 13120)
+                                                            (line 12875)
+* polyglossia package <3>:               \index.            (line 13121)
 * portrait orientation:                  Document class options.
                                                             (line   718)
 * position, in picture:                  picture.           (line  4214)
 * positional parameter:                  \newcommand & \renewcommand.
                                                             (line  6440)
-* postamble:                             makeindex.         (line 13233)
-* postscript, in letters:                \ps.               (line 13731)
-* pounds symbol:                         Text symbols.      (line 12214)
-* preamble:                              makeindex.         (line 13229)
+* postamble:                             makeindex.         (line 13234)
+* postscript, in letters:                \ps.               (line 13732)
+* pounds symbol:                         Text symbols.      (line 12215)
+* preamble:                              makeindex.         (line 13230)
 * preamble, defined:                     Starting and ending.
                                                             (line   415)
 * prompt, *:                             Recovering from errors.
-                                                            (line 14059)
+                                                            (line 14060)
 * pronunciation:                         Overview.          (line   391)
 * PSTricks package:                      \line.             (line  4397)
 * pt:                                    Units of length.   (line  7489)
 * quad:                                  Spacing in math mode.
-                                                            (line  9354)
-* question mark, upside-down:            Text symbols.      (line 12315)
+                                                            (line  9356)
+* question mark, upside-down:            Text symbols.      (line 12316)
 * quotation environment:                 quotation & quote. (line  4675)
-* quotation marks, French:               Text symbols.      (line 12196)
+* quotation marks, French:               Text symbols.      (line 12197)
 * quote environment:                     quotation & quote. (line  4675)
-* quote, single straight:                Text symbols.      (line 12330)
-* quote, straight base:                  Text symbols.      (line 12334)
+* quote, single straight:                Text symbols.      (line 12331)
+* quote, straight base:                  Text symbols.      (line 12335)
 * quoted text with paragraph indentation, displaying: quotation & quote.
                                                             (line  4675)
 * quoted text without paragraph indentation, displaying: quotation & quote.
                                                             (line  4675)
-* radical:                               \sqrt.             (line  9567)
+* radical:                               \sqrt.             (line  9569)
 * ragged left text:                      \raggedleft.       (line  3503)
 * ragged left text, environment for:     flushright.        (line  3485)
 * ragged right text:                     \raggedright.      (line  3452)
@@ -16482,48 +16484,48 @@
                                                             (line  6750)
 * reference, forward:                    Cross references.  (line  2672)
 * references, resolving forward:         Output files.      (line   458)
-* registered symbol:                     Text symbols.      (line 12337)
-* relation, text above:                  \stackrel.         (line  9583)
-* remarks in the margin:                 Marginal notes.    (line  7835)
+* registered symbol:                     Text symbols.      (line 12338)
+* relation, text above:                  \stackrel.         (line  9585)
+* remarks in the margin:                 Marginal notes.    (line  7837)
 * report class:                          Document classes.  (line   635)
 * reporting bugs:                        About this document.
                                                             (line   344)
 * reserved characters:                   Reserved characters.
-                                                            (line 12082)
-* resizing:                              \scalebox.         (line 12016)
-* resizing <1>:                          \resizebox.        (line 12047)
-* right angle quotation marks:           Text symbols.      (line 12196)
-* right arrow, in text:                  Text symbols.      (line 12340)
-* right brace, in text:                  Text symbols.      (line 12255)
-* right quote:                           Text symbols.      (line 12221)
-* right quote, double:                   Text symbols.      (line 12321)
-* right quote, single:                   Text symbols.      (line 12327)
+                                                            (line 12083)
+* resizing:                              \scalebox.         (line 12017)
+* resizing <1>:                          \resizebox.        (line 12048)
+* right angle quotation marks:           Text symbols.      (line 12197)
+* right arrow, in text:                  Text symbols.      (line 12341)
+* right brace, in text:                  Text symbols.      (line 12256)
+* right quote:                           Text symbols.      (line 12222)
+* right quote, double:                   Text symbols.      (line 12322)
+* right quote, single:                   Text symbols.      (line 12328)
 * right-hand equation numbers:           Document class options.
                                                             (line   721)
 * right-justifying text:                 \raggedleft.       (line  3503)
 * right-justifying text, environment for: flushright.       (line  3485)
-* ring accent:                           Accents.           (line 12429)
-* ring accent, math:                     Math accents.      (line  9244)
+* ring accent:                           Accents.           (line 12430)
+* ring accent, math:                     Math accents.      (line  9246)
 * robust commands:                       \protect.          (line  7028)
 * roman font:                            Font styles.       (line  1278)
 * root file:                             Splitting the input.
-                                                            (line 12575)
-* roots:                                 \sqrt.             (line  9567)
-* rotating graphics:                     \rotatebox.        (line 11948)
-* rotating text:                         \rotatebox.        (line 11948)
-* rotation:                              \rotatebox.        (line 11948)
+                                                            (line 12576)
+* roots:                                 \sqrt.             (line  9569)
+* rotating graphics:                     \rotatebox.        (line 11949)
+* rotating text:                         \rotatebox.        (line 11949)
+* rotation:                              \rotatebox.        (line 11949)
 * row, tabbing:                          tabbing.           (line  4745)
 * rubber lengths, defining new:          \newlength.        (line  6700)
 * running header and footer:             Page layout parameters.
                                                             (line  1673)
-* running header and footer style:       \pagestyle.        (line  9809)
+* running header and footer style:       \pagestyle.        (line  9810)
 * sagetex package:                       Command line options.
-                                                            (line 13969)
+                                                            (line 13970)
 * sans serif font:                       Font styles.       (line  1284)
 * Scaled point:                          Units of length.   (line  7515)
-* scaling:                               \scalebox.         (line 12016)
-* scaling <1>:                           \resizebox.        (line 12047)
-* script fonts:                          Calligraphic.      (line  8986)
+* scaling:                               \scalebox.         (line 12017)
+* scaling <1>:                           \resizebox.        (line 12048)
+* script fonts:                          Calligraphic.      (line  8988)
 * script letters for math:               Font styles.       (line  1272)
 * secnumdepth:                           Sectioning.        (line  2012)
 * secnumdepth counter:                   Sectioning.        (line  2013)
@@ -16531,7 +16533,7 @@
 * section <1>:                           \section.          (line  2182)
 * section number, cross referencing:     \ref.              (line  2773)
 * section numbers, printing:             Sectioning.        (line  2013)
-* section symbol:                        Text symbols.      (line 12225)
+* section symbol:                        Text symbols.      (line 12226)
 * section, redefining:                   \@startsection.    (line  2452)
 * sectioning commands:                   Sectioning.        (line  1956)
 * sectioning, part:                      \part.             (line  2035)
@@ -16543,16 +16545,16 @@
 * shapes, of fonts:                      Low-level font commands.
                                                             (line  1457)
 * sharp S letters:                       Additional Latin letters.
-                                                            (line 12494)
-* showidx package:                       Indexes.           (line 13060)
+                                                            (line 12495)
+* showidx package:                       Indexes.           (line 13061)
 * simulating typed text:                 verbatim.          (line  5543)
-* single angle quotation marks:          Text symbols.      (line 12196)
-* single guillemets:                     Text symbols.      (line 12196)
-* single left quote:                     Text symbols.      (line 12324)
-* single low-9 quotation mark:           Text symbols.      (line 12218)
-* single quote, straight:                Text symbols.      (line 12330)
-* single right quote:                    Text symbols.      (line 12327)
-* siunitx package:                       ~.                 (line 10269)
+* single angle quotation marks:          Text symbols.      (line 12197)
+* single guillemets:                     Text symbols.      (line 12197)
+* single left quote:                     Text symbols.      (line 12325)
+* single low-9 quotation mark:           Text symbols.      (line 12219)
+* single quote, straight:                Text symbols.      (line 12331)
+* single right quote:                    Text symbols.      (line 12328)
+* siunitx package:                       ~.                 (line 10270)
 * sizes of text:                         Font sizes.        (line  1340)
 * skip register, plain TeX:              \newlength.        (line  6700)
 * slanted font:                          Font styles.       (line  1287)
@@ -16560,38 +16562,38 @@
 * sloppypar:                             sloppypar.         (line  5879)
 * sloppypar environment:                 sloppypar.         (line  5879)
 * small caps font:                       Font styles.       (line  1281)
-* sort:                                  \newglossaryentry. (line 13453)
+* sort:                                  \newglossaryentry. (line 13454)
 * sp:                                    Units of length.   (line  7515)
-* space, hard:                           ~.                 (line 10243)
-* space, inserting horizontal:           \hss.              (line 10039)
-* space, inserting vertical:             \addvspace.        (line 10648)
+* space, hard:                           ~.                 (line 10244)
+* space, inserting horizontal:           \hss.              (line 10040)
+* space, inserting vertical:             \addvspace.        (line 10649)
 * space, negative thin:                  \thinspace & \negthinspace.
-                                                            (line 10299)
+                                                            (line 10300)
 * space, thin:                           \thinspace & \negthinspace.
-                                                            (line 10299)
-* space, unbreakable:                    ~.                 (line 10243)
-* space, vertical:                       \vspace.           (line 10568)
-* spaces:                                Spaces.            (line  9921)
+                                                            (line 10300)
+* space, unbreakable:                    ~.                 (line 10244)
+* space, vertical:                       \vspace.           (line 10569)
+* spaces:                                Spaces.            (line  9922)
 * spaces, ignore around commands:        \ignorespaces & \ignorespacesafterend.
                                                             (line  7080)
 * spacing within math mode:              Spacing in math mode.
-                                                            (line  9309)
-* spacing, inter-sentence:               \frenchspacing.    (line 10172)
-* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10192)
+                                                            (line  9311)
+* spacing, inter-sentence:               \frenchspacing.    (line 10173)
+* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10193)
 * spacing, math mode:                    \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* Spanish ordinals, feminine and masculine: Text symbols.   (line 12309)
+                                                            (line  9429)
+* Spanish ordinals, feminine and masculine: Text symbols.   (line 12310)
 * special characters:                    Reserved characters.
-                                                            (line 12082)
+                                                            (line 12083)
 * special characters <1>:                Additional Latin letters.
-                                                            (line 12448)
+                                                            (line 12449)
 * special insertions:                    Special insertions.
-                                                            (line 12076)
+                                                            (line 12077)
 * specifier, float placement:            Floats.            (line  1831)
 * splitting the input file:              Splitting the input.
-                                                            (line 12571)
-* square root:                           \sqrt.             (line  9567)
-* stack math:                            \stackrel.         (line  9583)
+                                                            (line 12572)
+* square root:                           \sqrt.             (line  9569)
+* stack math:                            \stackrel.         (line  9585)
 * star-variants, commands:               \@ifstar.          (line  6598)
 * starred form, defining new commands:   \newcommand & \renewcommand.
                                                             (line  6413)
@@ -16602,100 +16604,100 @@
                                                             (line   399)
 * starting on a right-hand page:         \clearpage & \cleardoublepage.
                                                             (line  5987)
-* sterling symbol:                       Text symbols.      (line 12214)
-* straight double quote, base:           Text symbols.      (line 12334)
-* straight quote, base:                  Text symbols.      (line 12334)
-* straight single quote:                 Text symbols.      (line 12330)
-* stretch, infinite horizontal:          \hfill.            (line 10006)
-* stretch, infinite vertical:            \vfill.            (line 10619)
+* sterling symbol:                       Text symbols.      (line 12215)
+* straight double quote, base:           Text symbols.      (line 12335)
+* straight quote, base:                  Text symbols.      (line 12335)
+* straight single quote:                 Text symbols.      (line 12331)
+* stretch, infinite horizontal:          \hfill.            (line 10007)
+* stretch, infinite vertical:            \vfill.            (line 10620)
 * stretch, omitting vertical:            \raggedbottom.     (line  1662)
-* strut:                                 \strut.            (line 10483)
+* strut:                                 \strut.            (line 10484)
 * styles of text:                        Font styles.       (line  1200)
-* styles, page:                          Page styles.       (line  9667)
+* styles, page:                          Page styles.       (line  9669)
 * subparagraph:                          Sectioning.        (line  1956)
 * subparagraph <1>:                      \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
 * subscript:                             Subscripts & superscripts.
-                                                            (line  7975)
+                                                            (line  7977)
 * subsection:                            Sectioning.        (line  1956)
 * subsection <1>:                        \subsection.       (line  2260)
 * subsubsection:                         \subsubsection & \paragraph & \subparagraph.
                                                             (line  2324)
 * superscript:                           Subscripts & superscripts.
-                                                            (line  7975)
-* symbol:                                \newglossaryentry. (line 13457)
-* symbols package:                       Math symbols.      (line  8038)
+                                                            (line  7977)
+* symbol:                                \newglossaryentry. (line 13458)
+* symbols package:                       Math symbols.      (line  8040)
 * symbols, boldface:                     \boldmath & \unboldmath.
-                                                            (line  9004)
-* symbols, math:                         Math symbols.      (line  8038)
-* symbols, text:                         Text symbols.      (line 12171)
+                                                            (line  9006)
+* symbols, math:                         Math symbols.      (line  8040)
+* symbols, text:                         Text symbols.      (line 12172)
 * tab stops, using:                      tabbing.           (line  4705)
 * tabbing environment:                   tabbing.           (line  4705)
 * table environment:                     table.             (line  4854)
 * table of contents entry, manually adding: \addcontentsline.
-                                                            (line 12894)
+                                                            (line 12895)
 * table of contents file:                Output files.      (line   468)
 * table of contents, avoiding footnotes: Footnotes in section headings.
                                                             (line  6284)
 * table of contents, creating:           Table of contents etc..
-                                                            (line 12800)
+                                                            (line 12801)
 * table of contents, sectioning numbers printed: Sectioning.
                                                             (line  2024)
 * tables, creating:                      table.             (line  4854)
 * tabular environment:                   tabular.           (line  4914)
-* template, article:                     article template.  (line 14117)
-* template, beamer:                      beamer template.   (line 14086)
-* template, book:                        book template.     (line 14137)
+* template, article:                     article template.  (line 14118)
+* template, beamer:                      beamer template.   (line 14087)
+* template, book:                        book template.     (line 14138)
 * template, book <1>:                    Larger book template.
-                                                            (line 14160)
-* template, TUGboat:                     tugboat template.  (line 14210)
+                                                            (line 14161)
+* template, TUGboat:                     tugboat template.  (line 14211)
 * templates, document:                   Document templates.
-                                                            (line 14079)
+                                                            (line 14080)
 * terminal input/output:                 Terminal input/output.
-                                                            (line 13790)
-* TeX logo:                              Text symbols.      (line 12228)
-* text symbols:                          Text symbols.      (line 12171)
-* text, resizing:                        \scalebox.         (line 12016)
-* text, resizing <1>:                    \resizebox.        (line 12047)
-* text, scaling:                         \scalebox.         (line 12016)
-* text, scaling <1>:                     \resizebox.        (line 12047)
+                                                            (line 13791)
+* TeX logo:                              Text symbols.      (line 12229)
+* text symbols:                          Text symbols.      (line 12172)
+* text, resizing:                        \scalebox.         (line 12017)
+* text, resizing <1>:                    \resizebox.        (line 12048)
+* text, scaling:                         \scalebox.         (line 12017)
+* text, scaling <1>:                     \resizebox.        (line 12048)
 * textcase package:                      Upper and lower case.
-                                                            (line 12150)
+                                                            (line 12151)
 * textcomp package:                      Font styles.       (line  1326)
-* textcomp package <1>:                  Text symbols.      (line 12171)
-* thanks, for titlepage:                 \maketitle.        (line  9730)
+* textcomp package <1>:                  Text symbols.      (line 12172)
+* thanks, for titlepage:                 \maketitle.        (line  9732)
 * thebibliography environment:           thebibliography.   (line  5239)
 * theorem environment:                   theorem.           (line  5474)
 * theorem-like environment:              \newtheorem.       (line  6884)
 * theorems, defining:                    \newtheorem.       (line  6884)
 * theorems, typesetting:                 theorem.           (line  5474)
 * thin space:                            Spacing in math mode.
-                                                            (line  9335)
+                                                            (line  9337)
 * thin space <1>:                        \thinspace & \negthinspace.
-                                                            (line 10299)
+                                                            (line 10300)
 * thin space, negative:                  Spacing in math mode.
-                                                            (line  9349)
+                                                            (line  9351)
 * thin space, negative <1>:              \thinspace & \negthinspace.
-                                                            (line 10299)
+                                                            (line 10300)
 * thorn, Icelandic letter:               Additional Latin letters.
-                                                            (line 12498)
-* three-quarters em-dash:                Text symbols.      (line 12343)
-* tie:                                   ~.                 (line 10243)
-* tie-after accent:                      Accents.           (line 12435)
+                                                            (line 12499)
+* three-quarters em-dash:                Text symbols.      (line 12344)
+* tie:                                   ~.                 (line 10244)
+* tie-after accent:                      Accents.           (line 12436)
 * TikZ package:                          \line.             (line  4397)
-* TikZ package <1>:                      \strut.            (line 10539)
-* TikZ package <2>:                      \mbox & \makebox.  (line 10770)
-* tilde accent:                          Accents.           (line 12400)
-* tilde accent, math:                    Math accents.      (line  9247)
-* tilde, ASCII, in text:                 Text symbols.      (line 12234)
+* TikZ package <1>:                      \strut.            (line 10540)
+* TikZ package <2>:                      \mbox & \makebox.  (line 10771)
+* tilde accent:                          Accents.           (line 12401)
+* tilde accent, math:                    Math accents.      (line  9249)
+* tilde, ASCII, in text:                 Text symbols.      (line 12235)
 * title page, separate or run-in:        Document class options.
                                                             (line   729)
 * title pages, creating:                 titlepage.         (line  5504)
-* title, for titlepage:                  \maketitle.        (line  9737)
+* title, for titlepage:                  \maketitle.        (line  9739)
 * titlepage environment:                 titlepage.         (line  5504)
 * titlepage option:                      Document class options.
                                                             (line   707)
-* titles, making:                        \maketitle.        (line  9679)
+* titles, making:                        \maketitle.        (line  9681)
 * titlesec package:                      \part.             (line  2083)
 * titlesec package <1>:                  \chapter.          (line  2162)
 * titlesec package <2>:                  \section.          (line  2240)
@@ -16703,25 +16705,25 @@
 * titlesec package <4>:                  \subsubsection & \paragraph & \subparagraph.
                                                             (line  2383)
 * tocbibbind package:                    Table of contents etc..
-                                                            (line 12885)
+                                                            (line 12886)
 * tocdepth:                              Sectioning.        (line  2023)
 * tocdepth counter:                      Sectioning.        (line  2024)
 * tocloft package:                       Table of contents etc..
-                                                            (line 12885)
-* today's date:                          \today.            (line 12540)
-* tombstone:                             \rule.             (line 12512)
+                                                            (line 12886)
+* today's date:                          \today.            (line 12541)
+* tombstone:                             \rule.             (line 12513)
 * topmargin:                             Page layout parameters.
                                                             (line  1792)
 * topnumber:                             Floats.            (line  1938)
 * topnumber <1>:                         Floats.            (line  1939)
 * totalnumber:                           Floats.            (line  1942)
 * totalnumber <1>:                       Floats.            (line  1943)
-* trademark symbol:                      Text symbols.      (line 12346)
+* trademark symbol:                      Text symbols.      (line 12347)
 * transcript file:                       Output files.      (line   453)
 * TrueType fonts:                        TeX engines.       (line   477)
-* TUGboat template:                      tugboat template.  (line 14210)
+* TUGboat template:                      tugboat template.  (line 14211)
 * two-column output:                     \twocolumn.        (line  1534)
-* two-thirds em-dash:                    Text symbols.      (line 12349)
+* two-thirds em-dash:                    Text symbols.      (line 12350)
 * twocolumn option:                      Document class options.
                                                             (line   736)
 * twoside option:                        Document class options.
@@ -16733,57 +16735,57 @@
 * typewriter font:                       Font styles.       (line  1290)
 * typewriter labels in lists:            description.       (line  3064)
 * ulem package:                          Over- and Underlining.
-                                                            (line  9273)
-* umlaut accent:                         Accents.           (line 12377)
-* underbar:                              Accents.           (line 12405)
+                                                            (line  9275)
+* umlaut accent:                         Accents.           (line 12378)
+* underbar:                              Accents.           (line 12406)
 * underlining:                           Over- and Underlining.
-                                                            (line  9264)
-* underscore, in text:                   Text symbols.      (line 12352)
+                                                            (line  9266)
+* underscore, in text:                   Text symbols.      (line 12353)
 * Unicode input, native:                 TeX engines.       (line   477)
 * units, of length:                      Units of length.   (line  7485)
 * unofficial nature of this manual:      About this document.
                                                             (line   340)
 * unordered lists:                       itemize.           (line  3528)
 * uppercase:                             Upper and lower case.
-                                                            (line 12114)
+                                                            (line 12115)
 * url package:                           \verb.             (line  5614)
 * using BibTeX:                          Using BibTeX.      (line  5416)
 * usrguide official documentation:       About this document.
                                                             (line   359)
 * UTF-8:                                 TeX engines.       (line   477)
 * variables, a list of:                  Counters.          (line  7155)
-* vector symbol, math:                   Math accents.      (line  9250)
+* vector symbol, math:                   Math accents.      (line  9252)
 * verbatim environment:                  verbatim.          (line  5543)
 * verbatim text:                         verbatim.          (line  5543)
 * verbatim text, inline:                 \verb.             (line  5582)
 * verbatimbox package:                   verbatim.          (line  5574)
 * verse environment:                     verse.             (line  5629)
-* vertical bar, double, in text:         Text symbols.      (line 12246)
-* vertical bar, in text:                 Text symbols.      (line 12243)
-* vertical mode:                         Modes.             (line  9621)
-* vertical space:                        \vspace.           (line 10568)
-* vertical space <1>:                    \addvspace.        (line 10648)
+* vertical bar, double, in text:         Text symbols.      (line 12247)
+* vertical bar, in text:                 Text symbols.      (line 12244)
+* vertical mode:                         Modes.             (line  9623)
+* vertical space:                        \vspace.           (line 10569)
+* vertical space <1>:                    \addvspace.        (line 10649)
 * vertical space before paragraphs:      \parindent & \parskip.
-                                                            (line  7808)
+                                                            (line  7810)
 * vertical spacing:                      \phantom & \vphantom & \hphantom.
-                                                            (line  9427)
-* vertical spacing, math mode:           \smash.            (line  9366)
+                                                            (line  9429)
+* vertical spacing, math mode:           \smash.            (line  9368)
 * visible space:                         \verb.             (line  5607)
-* visible space symbol, in text:         Text symbols.      (line 12355)
+* visible space symbol, in text:         Text symbols.      (line 12356)
 * weights, of fonts:                     Low-level font commands.
                                                             (line  1427)
-* white space:                           Spaces.            (line  9921)
-* wide hat accent, math:                 Math accents.      (line  9253)
-* wide tilde accent, math:               Math accents.      (line  9256)
+* white space:                           Spaces.            (line  9922)
+* wide hat accent, math:                 Math accents.      (line  9255)
+* wide tilde accent, math:               Math accents.      (line  9258)
 * widths, of fonts:                      Low-level font commands.
                                                             (line  1439)
 * writing external files:                filecontents.      (line  3373)
-* writing letters:                       Letters.           (line 13493)
+* writing letters:                       Letters.           (line 13494)
 * x-height:                              Units of length.   (line  7517)
 * xdvi command:                          Output files.      (line   435)
 * xdvipdfmx:                             TeX engines.       (line   510)
 * xelatex command:                       TeX engines.       (line   510)
 * XeTeX:                                 TeX engines.       (line   510)
-* xindy:                                 makeindex.         (line 13332)
-* xindy program:                         makeindex.         (line 13332)
+* xindy:                                 makeindex.         (line 13333)
+* xindy program:                         makeindex.         (line 13333)
 

Modified: trunk/latex2e.xml
===================================================================
--- trunk/latex2e.xml	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/latex2e.xml	2018-10-13 15:35:22 UTC (rev 706)
@@ -3,7 +3,7 @@
 <texinfo xml:lang="en">
 <filename file="latex2e.xml"></filename>
 <preamble>\input texinfo
-</preamble><!-- c $Id: latex2e.texi 703 2018-10-11 16:13:38Z karl $ -->
+</preamble><!-- c $Id: latex2e.texi 705 2018-10-12 21:18:29Z jimhefferon $ -->
 <!-- comment %**start of header (This is for running Texinfo on a region.) -->
 <setfilename file="latex2e.info" spaces=" ">latex2e.info</setfilename>
 <set name="UPDATED" line=" UPDATED October 2018">October 2018</set>
@@ -10231,7 +10231,8 @@
 He said stop going to those places.
 </pre></example>
 
-<para>If there is no such length, for example if you mistype as
+<para>If you did not declare <var>len</var> with <code>\newlength</code>, for example if
+you mistype the above 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
@@ -10270,7 +10271,8 @@
 <noindent></noindent>
 <para>then it has the value <code>1pt plus 1pt</code> for the second paragraph.
 </para>
-<para>If there is no such length <var>len</var>, for example if you mistype as
+<para>If you did not declare the length <var>len</var> with <code>\newlength</code>, if
+for example you mistype the above 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
@@ -10302,10 +10304,10 @@
 \the\alphabetdepth
 </pre></example>
 
-<para>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
+<para>If you did not set aside the length <var>len</var>, if for example you
+mistype the above 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>.
 </para>
@@ -10334,7 +10336,8 @@
 \the\alphabetheight
 </pre></example>
 
-<para>If there is no such length <var>len</var>, for example if you mistype as
+<para>If no such length <var>len</var> has been declared with <code>\newlength</code>, if
+for example 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
@@ -10366,10 +10369,10 @@
 \the\alphabetwidth
 </pre></example>
 
-<para>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
+<para>If no such length <var>len</var> has been set aside, if for example you
+mistype the above 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>.
 </para>
@@ -12985,9 +12988,10 @@
 </tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="597">thanks, for titlepage</indexterm></cindex>
 <cindex index="cp" spaces=" "><indexterm index="cp" number="598">credit footnote</indexterm></cindex>
 <para>Optional.  Produce a footnote.  You can use it in the author information
-for acknowledgements, as illustrated below, but you can also use it in
-the title, or any place a footnote makes sense.  It can be any text so
-you can use it to print an email address, or for any purpose.
+for acknowledgements as illustrated above, but you can also use it in
+the title, or any place a footnote makes sense.  It can be any text at
+all so you can use it for any purpose, such as to print an email
+address.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="826" mergedindex="cp">\title{<var>text</var>}</indexterm>\title{<var>text</var>}</itemformat></item>
 </tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="599">title, for titlepage</indexterm></cindex>
@@ -12999,11 +13003,11 @@
 </para>
 </tableitem></tableentry></ftable>
 
-<para>Many publishers will provide a class to use in place of <code>article</code>
-in that example, that formats the title according to their house
-requirements.  To make your own, see <ref label="titlepage"><xrefnodename>titlepage</xrefnodename></ref>. You can
-either create this as a one-off or you can include it as part of a
-renewed <code>\maketitle</code> command.
+<para>To make your own title page, see <ref label="titlepage"><xrefnodename>titlepage</xrefnodename></ref>. You can either
+create this as a one-off or you can include it as part of a renewed
+<code>\maketitle</code> command.  (Many publishers will provide a class to use
+in place of <code>article</code> that formats the title according to their
+house requirements.)
 </para>
 
 </section>

Modified: trunk/mirroring.html
===================================================================
--- trunk/mirroring.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/mirroring.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -58,7 +58,7 @@
       div.referenceinfo {font-size:small;}
 
       /* CSS for this page */
-      .listitem {font-weight: bold; margin-right: 0.6em; }
+      .listitem {font-weight: bold; margin-right: 0.4em; }
       /* For TeX and LaTeX, Theresa O’Connor tess.oconnor.cx/2007/08/tex-poshlet */
       /* Use as: <span class="latex">L<sup>a</sup>T<sub>e</sub>X</span> */
       <!-- .tex sub, .latex sub, .latex sup {text-transform: uppercase; } -->
@@ -91,13 +91,14 @@
   <a href="http://latexref.xyz/">separate pages</a> 
   for each section or subsection.</p>
 
-<p>If you would like to host either version or both,
+<p>If you would like to host either version, or both,
   whether to have a convenient local copy or to provide a service to the
   community, that'd be great.
-  They both have a free license; see the home page.
   The single-page version is easy to search.
   The many-pages version is more host-friendly
-  since  a visitor who only wants one thing doesn't have to get everything.</p>
+  since  a visitor who only wants one thing doesn't have to get everything.
+  They both have a
+  <a href="https://puszcza.gnu.org.ua/software/latexrefman#license">free license</a>.</p>
 
 <h3>Directions</h3>
 <ol>
@@ -109,36 +110,34 @@
   </li>
 
   <li><span class="listitem">Get the reference manual files.</span>
-    The project site has
-    <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>
+    Our project site has
+    <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">complete directions</a>
     but briefly, first create a convenient directory.
-    Here we use 
+    We'll illustrate with
     <code>/home/jim/src/latexrefman/</code>.
-    Then go into that directory and run
+    In that directory run
     <code>svn checkout http://svn.gnu.org.ua/sources/latexrefman/trunk</code>
     to fetch a subdirectory <code>trunk/</code> with all of the files.
   </li>
 
   <li><span class="listitem">Serve the HTML.</span>
-    The reference manual's single-page version is in
-    <code>trunk/latex2e.html</code>.
-    The many-page version files are in
-    <code>trunk/latex2e-help-texinfo-tree/latex2e/</code>.
-    You have to tell your web server to display these files.  
-    How to do this depends on your web server but the most common case is that
-    you will serve the many-page version and you have Apache 2 running
-    under Linux.
+    The files of the many-page version are in
+    <code>trunk/latex2e-help-texinfo-tree/latex2e/</code>. 
+    How to display them depends on your web server but the most common case
+    is that you have Apache 2 running under Linux.
     If so, put something like this in the configuration file
     (perhaps named <code>/etc/apache2/sites-enabled/000-default.conf</code>).
     <div class="example">
-    <pre class="example">Alias "/latexrefman" "/home/jim/src/latexrefman/trunk/latex2e-help-texinfo-tree/latex2e"
+    <pre class="example">Alias "/latexref" "/home/jim/src/latexrefman/trunk/latex2e-help-texinfo-tree/latex2e"
 <Directory "/home/jim/src/latexrefman/trunk/latex2e-help-texinfo-tree/latex2e">
   Require all granted
   Options Indexes FollowSymLinks
 </Directory></pre></div>
-  Serve the single page with something like this.
+    The single-page version is
+    <code>trunk/latex2e.html</code>.
+    Serve it with something like this.
     <div class="example">
-      <pre class="example">Alias "/latexrefmansinglepage" "/home/jim/src/latexrefman/trunk/latex2e.html"
+      <pre class="example">Alias "/latexrefsinglepage" "/home/jim/src/latexrefman/trunk/latex2e.html"
 <Directory "/home/jim/src/latexrefman/trunk/">
   Require all granted
 </Directory></pre></div>
@@ -160,10 +159,12 @@
   </li>
 </ol>
 
-<p>If you post a version that will stay current then it'd be great if you could let us know about it by mailing <code>latexrefman at tug.org</code>.
+<p>If you post a version that will stay current then it'd be great if you
+  could let us know about it by mailing <code>latexrefman at tug.org</code>.
   Thanks!</p>
 
 <hr/>
-<div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial LaTeX2e reference manual</i></a></div>
+<div class='referenceinfo'> <a href='https://latexref.xyz/'>
+    <i>Unofficial LaTeX2e reference manual</i></a></div>
 </body>
 </html>

Modified: trunk/src/easyurls.py
===================================================================
--- trunk/src/easyurls.py	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/src/easyurls.py	2018-10-13 15:35:22 UTC (rev 706)
@@ -80,8 +80,7 @@
 <div class='intro'>
 <p>This is a reference manual for LaTeX.
 If you want a tutorial then instead see
-<a href='https://ctan.org/topic/tut-latex'>this list</a>.
-</p>
+<a href='https://ctan.org/topic/tut-latex'>this list</a>.</p>
  
 <p>
 Our goal is document all author-level commands.
@@ -90,20 +89,24 @@
 Your comments and contributions, including bug reports, are very welcome.
 <a href='https://puszcza.gnu.org.ua/software/latexrefman/'>Our home page</a>
 has more information, including information about the license
-and about how you can mirror these pages.
-</p>
+and about how you can mirror these pages.</p>
 
+<p>This version of the manual has separate web pages for each
+section or subsection.
+There is also a version with all the information on
+<a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.html?view=co">a single page</a>.</p>
+
 <p>
 This document is not official.
-It has not been reviewed by the LaTeX maintainers.
-</p>
+It has not been reviewed by the LaTeX maintainers.</p>
 
 <p>
 <i>A note about links.</i>
 Some characters are troublesome on the web.
 One such character is backslash and so our
-page for the <code>\rule</code> command 
-is named <code>_005crule.html</code> 
+page for the <code>\\rule</code> command 
+is named
+<a href='_005crule.html'><code>_005crule.html</code></a>.
 (the hexadecimal representation of backslash is 005c).
 You may find easier to remember our alternative page names, in this case
 <a href='bs-rule.html'><code>bs-rule.html</code></a>.

Modified: trunk/writing.html
===================================================================
--- trunk/writing.html	2018-10-12 21:18:29 UTC (rev 705)
+++ trunk/writing.html	2018-10-13 15:35:22 UTC (rev 706)
@@ -4,7 +4,7 @@
 project.  For information on the project, including license information, see 
 https://puszcza.gnu.org.ua/software/latexrefman.
 
-2018-October-01 Jim Hefferon Written -->
+2018-October Jim Hefferon, Karl Berry.  Written -->
 <head>
   <meta charset="UTF-8">
   <title>Contributing to the LaTeX2e unofficial reference manual</title>
@@ -70,19 +70,13 @@
       <!--             vertical-align: 0.15em; -->
       <!--             margin-left: -0.36em; -->
       <!--             margin-right: -0.15em; } -->
-      ul li {font-weight: bold; }
-      .scrollbox {border: none;
-                      padding: 5px;
-                      width: 90%;
-                      height: 20ex;
-                      overflow: scroll; }
+       .listitem {font-weight: bold; margin-right: 0.4em; }
   </style>
 </head>
 
 <body lang="en">
 <a name="top"></a>
-<h2 class="section">What this is about</h2>
-
+<h2 class="section">Contributing to the LaTeX reference manual</h2>
 <p>The <i>LaTeX2e Unofficial Reference Manual</i>
   aims to provide a reference for the user-level commands of LaTeX.
   For more information, see the
@@ -90,7 +84,7 @@
   </p>
 
 
-<h2 class="section">Contributions wanted</h3>
+<h3 class="section">You can help</h3>
 <p id="emaillist">We welcome bug reports or suggestions of any kind.
   Please email to
   <code>latexrefman at tug.org</code>
@@ -118,100 +112,111 @@
   below.</p>
 
 
-<h3 name="styleguide" class="section">Entry writing</h3>
+<h3 name="styleguide" class="section">Write an entry</h3>
 <p>Each entry is different but here are some guidelines.
   A good example is the one for
   <a href="https://latexref.xyz/bs-footnote.html"><code>\footnote</code></a>.</p>
 
-<ul><li>Begin with a synopsis.</li>
-  It gives the syntax.
-  Here is <code>\footnote</code>'s. 
-  <pre>
-  Synopsis, one of:
-    \footnote{<i>text</i>}
-    \footnote[<i>number</i>]{<i>text</i>}</pre>
-  Note that it has two lines.
-  It lists separately the command version with and without the optional
-  <i>number</i>.
-  It does not use square brackets to indicate options because that
-  would be using the brackets both as characters that appear in the
-  LaTeX input, and as metacharacters.
+<ul>
+  <li><span class="listitem">Begin with a synopsis.</span>
+    It gives the syntax.
+    Here is <code>\footnote</code>'s. 
+    <pre>Synopsis, one of:
+  \footnote{<i>text</i>}
+  \footnote[<i>number</i>]{<i>text</i>}</pre>
+    Note that it lists separately the command version with and without
+    the optional <i>number</i>.
+    It does not use square brackets to indicate options because that
+    would be using the brackets both as characters that appear in the
+    LaTeX input, and as metacharacters.</li>
 
-  <li>Follow with a one or two sentence description.</li>
-  The <code>\footnote</code> command description starts with
-  "Place a footnote <i>text</i> at the bottom of the current page."
+  <li><span class="listitem">Follow with a one or two sentence
+      description.</span>
+    The <code>\footnote</code> command description starts with
+    "Place a footnote <i>text</i> at the bottom of the current
+    page."</li>
+  
+  <li><span class="listitem">Next is an example.</span>
+    Give a common use, ideally one that helps explain why a person would use
+    this command.
+    It should be copy-and-pasteable because that is what people do
+    with reference material.</li>
 
-  <li>Next is an example.</li>
-  Give the most common use.
-  It should be copy-and-pastable, because this is what most people come for.
+  <li><span class="listitem">Then give a full explanation.</span>
+    Say all you can reasonably say, including any gotcha's
+    (<code>footnote</code> discusses what happens inside a
+    <code>minipage</code>).
+    A reference is not a tutorial so you don't need to
+    start from first principles;
+    if something uses LR mode or involves some tricky stuff with glue
+    then just say that.
+    You might search the web for questions that people have asked about
+    this command, to see if there are fine points that the entry should
+    cover (good sources are
+    <a href="https://tex.stackexchange.com/">the TeX-LaTeX Stack Exchange</a>,
+    <a href="http://tug.org/mailman/listinfo/texhax"><code>texhax</code></a>,
+    and
+    <a href="https://groups.google.com/forum/#!forum/comp.text.tex"><code>comp.text.tex</code></a>).
+    If convenient, furnish any parameter values that are in the standard classes.
+    For instance, <code>\footnote</code> has <code>\footnoterule</code>
+    and <code>\footnotesep</code>.</li>
 
-  <li>Then give a full explanation.</li>
-  Say all you can reasonably say, including any gotcha's
-  (<code>footnote</code> discusses what happens inside a <code>minipage</code>).
-  A reference is not a tutorial so you don't need to
-  start from first principles;
-  if something uses LR mode or involves some tricky stuff with glue
-  then just say that.
-  You might search the web for questions that people have asked about
-  this command, to see if there are fine points that the entry should
-  cover.
-  If convenient, furnish any parameter values that are in the standard classes.
-  For instance, <code>\footnote</code> has <code>\footnoterule</code>
-  and <code>\footnotesep</code>.
-
-  <li>Some entries end with more examples.</li>
-  Following the full explanation, you may want to give
-  examples of any fine points.
+  <li><span class="listitem">Some entries end with more examples.</span>
+    Following the full explanation, you may want to give
+    examples of any fine points.</li>
 </ul>
 
 <p>Examples are particularly important since they are what most people
   are looking for.
-  Here are a few guidelines.
-  (i) Test all your examples, no matter how small.
-  (ii) Use best practices, both coding and typographic practices,
+  Here are a few guidelines:
+  (1) Test all your examples, no matter how small.
+  (2) Use best practices, both coding and typographic practices,
   such as including the <code>\,</code> space in <\code>$\int x\, dx$</code>.
-  (iii) Make it interesting, or at least sensible.
+  (3) Keep it brief but make it interesting, or at least sensible.
   If you are illustrating a formula then use an actual formula.
-  For text, use an example from an actual document if you can, but
-  in any event don't use "foo".
+  For text, use an example from an actual document if reasonable but
+  in any event try to minimize "foo" and "bar."
+  And "baz" is right out.
 </p>
 
-<h3>Sending it in</h3>
-<p>The easiest way to start is to
-  <a href="#emaillist">email</a> your suggestion in plain text.
-  We can make suggestions to get you started,
-  and mark it up for insertion in the document source.</p>
+<p>Finally, of course we must follow the source license with respect to
+  quoting and attribution.</p>
 
-<p>Making a ready-to-insert entry is more involved, and maybe we should
-  just have a conversation when you want to do that, but here is an
-  overview
-  (see also
-  <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>).
-  Install
-  <a href="https://subversion.apache.org/"><i>Subversion</i></a> and
-  then create a convenient directory; here we use 
-  <code>/home/jim/src/latexrefman/</code>.
-  In that directory run
+
+<h3>Send it in</h3>
+<p>The easiest way to start is to put your suggestion in plain text
+  and <a href="#emaillist">email the list</a>.
+  We will mark it up for insertion in the document source.</p>
+
+<p>Making a ready-to-insert entry is more involved and maybe we should
+  have a conversation when you want to do that, but here is an overview.
+  First get the files
+  (see also the 
+  <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>
+  on our project page):
+  (i) install
+  <a href="https://subversion.apache.org/"><i>Subversion</i></a>, 
+  (ii) create a convenient directory; here we illustrate with  
+  <code>/home/jim/src/latexrefman/</code>, and 
+  (iii) in that directory run
   <code>svn checkout http://svn.gnu.org.ua/sources/latexrefman/trunk</code>
-  to fetch a subdirectory <code>trunk/</code> with all of the files.
+  to fetch the subdirectory <code>trunk/</code>.
   The document source is the single file <code>trunk/latex2e.texi</code>.
   It is marked up in 
   <a href="https://www.gnu.org/software/texinfo/">Texinfo</a>.
-  Decide where to put your new entry, and 
+  Next, decide where to put your new entry, and 
   then copy the one next to that and edit to suit.
   (The
   <a href="https://www.gnu.org/software/texinfo/manual/texinfo/">Texinfo manual</a>
   has all the information but we try to stay away from any advanced stuff.)
   Besides inserting the entry,
   you must also put a pointer to that entry into a menu.
-  Again here find the pointer to the adjacent entry, and copy and edit.</p>
-
-<p>Compile to output by running <code>make</code> from the command line,
+  Again here find the pointer to the adjacent entry, and copy and edit.
+  Finally, compile to output by running <code>make</code>
   in the <code>trunk</code> directory.
   Once you have gotten used to marking up entries, if you 
   want write access to the repository then let us know on the mailing list.
-  We'll see about an account.
-</p>
+  We'll see about an account.</p>
 
 <hr/>
 <div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial LaTeX2e reference manual</i></a></div>



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