[latexrefman-commits] [SCM] latexrefman updated: r701 - in trunk: . latex2e-help-texinfo-tree/la [more]

jimhefferon at gnu.org.ua jimhefferon at gnu.org.ua
Mon Oct 8 16:32:38 CEST 2018


Author: jimhefferon
Date: 2018-10-08 17:32:37 +0300 (Mon, 08 Oct 2018)
New Revision: 701

Modified:
   trunk/ChangeLog
   trunk/common.texi
   trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html
   trunk/latex2e-help-texinfo-tree/latex2e/Class-and-package-structure.html
   trunk/latex2e.dbk
   trunk/latex2e.dvi
   trunk/latex2e.html
   trunk/latex2e.info
   trunk/latex2e.pdf
   trunk/latex2e.txt
   trunk/latex2e.xml
   trunk/src/keeptrack.py
   trunk/writing.html
Log:
in writing.html, link to keeptrack.csv

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/ChangeLog	2018-10-08 14:32:37 UTC (rev 701)
@@ -1,5 +1,11 @@
 2018-10-07  Jim Hefferon  <jhefferon at smcvt.edu>
 
+	* writing.html  Link to keeptrack.csv, wording changes.
+	* common.texi  Put https on start of home page address, so it works
+	when accessing via a file:// url.
+
+2018-10-07  Jim Hefferon  <jhefferon at smcvt.edu>
+
 	* keeptrack.csv  File to keep track of which commands have been done,
 	and which need doing.
 	* keeptrack.py  Script to make and update keeptrack.csv.

Modified: trunk/common.texi
===================================================================
--- trunk/common.texi	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/common.texi	2018-10-08 14:32:37 UTC (rev 701)
@@ -1,6 +1,6 @@
 @c $Id$
 @c Public domain.
- at set LTXREFMAN_HOME_PAGE puszcza.gnu.org.ua/software/latexrefman
+ at set LTXREFMAN_HOME_PAGE https://puszcza.gnu.org.ua/software/latexrefman
 @set LTXREFMAN_BUGS latexrefman@@tug.org
 @clear HAS-MATH 
 @iftex

Modified: trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e-help-texinfo-tree/latex2e/About-this-document.html	2018-10-08 14:32:37 UTC (rev 701)
@@ -124,7 +124,7 @@
 preparation system, which is a macro package for the TeX
 typesetting program (see <a href="Overview.html#Overview">Overview</a>).
 </p>
-<p>This document’s home page is <a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  There
+<p>This document’s home page is <a href="https://puszcza.gnu.org.ua/software/latexrefman">https://puszcza.gnu.org.ua/software/latexrefman</a>.  There
 you can get the sources, subscribe to the mailing list or read its
 archives, see other infrastructure, and get the current output in
 various formats.  In particular, the output comes in two web formats.

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Class-and-package-structure.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Class-and-package-structure.html	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Class-and-package-structure.html	2018-10-08 14:32:37 UTC (rev 701)
@@ -129,9 +129,10 @@
 
 <p>A class file or package file typically has four parts.  
 </p><ol>
-<li>In the <em>identification part</em>, the file says that it is a LaTeX
+<li> In the <em>identification part</em>, the file says that it is a LaTeX
 package or class and describes itself, using the <code>\NeedsTeXFormat</code>
 and <code>\ProvidesClass</code> or <code>\ProvidesPackage</code> commands.
+
 </li><li> The <em>preliminary declarations part</em> declares some commands and
 can also load other files. Usually these commands will be those needed
 for the code used in the next part.  For example, an <code>smcmemo</code>
@@ -140,12 +141,14 @@
 therefore needs to define a command
 <code>\newcommand{\setto}[1]{\def\@tolist{#1}}</code> used in that
 file.
+
 </li><li> In the <em>handle options part</em> the class or package declares
 and processes its options.  Class options allow a user to start their
 document as <code>\documentclass[<var>option list</var>]{<var>class
 name</var>}</code>, to modify the behavior of the class.  An example is when you
 declare <code>\documentclass[11pt]{article}</code> to set the default
 document font size.  
+
 </li><li> Finally, in the <em>more declarations part</em> the class or package usually does
 most of its work: declaring new variables, commands and fonts, and
 loading other files.

Modified: trunk/latex2e.dbk
===================================================================
--- trunk/latex2e.dbk	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e.dbk	2018-10-08 14:32:37 UTC (rev 701)
@@ -144,7 +144,7 @@
 preparation system, which is a macro package for the &tex;
 typesetting program (see <link linkend="Overview">Overview</link>).
 </para>
-<para>This document’s home page is <ulink url="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</ulink>.  There
+<para>This document’s home page is <ulink url="https://puszcza.gnu.org.ua/software/latexrefman">https://puszcza.gnu.org.ua/software/latexrefman</ulink>.  There
 you can get the sources, subscribe to the mailing list or read its
 archives, see other infrastructure, and get the current output in
 various formats.  In particular, the output comes in two web formats.
@@ -812,10 +812,11 @@
 <indexterm role="cp"><primary>package options</primary></indexterm>
 
 <para>A class file or package file typically has four parts.  
-</para><orderedlist numeration="arabic"><para>In the <firstterm>identification part</firstterm>, the file says that it is a &latex;
+</para><orderedlist numeration="arabic"><listitem><para>In the <firstterm>identification part</firstterm>, the file says that it is a &latex;
 package or class and describes itself, using the <literal>\NeedsTeXFormat</literal>
 and <literal>\ProvidesClass</literal> or <literal>\ProvidesPackage</literal> commands.
-</para><listitem><para>The <firstterm>preliminary declarations part</firstterm> declares some commands and
+</para>
+</listitem><listitem><para>The <firstterm>preliminary declarations part</firstterm> declares some commands and
 can also load other files. Usually these commands will be those needed
 for the code used in the next part.  For example, an <literal>smcmemo</literal>
 class might be called with an option to read in a file with a list of
@@ -823,13 +824,15 @@
 therefore needs to define a command
 <literal>\newcommand{\setto}[1]{\def\@tolist{#1}}</literal> used in that
 file.
-</para></listitem><listitem><para>In the <firstterm>handle options part</firstterm> the class or package declares
+</para>
+</listitem><listitem><para>In the <firstterm>handle options part</firstterm> the class or package declares
 and processes its options.  Class options allow a user to start their
 document as <literal>\documentclass[<replaceable>option list</replaceable>]{<replaceable>class
 name</replaceable>}</literal>, to modify the behavior of the class.  An example is when you
 declare <literal>\documentclass[11pt]{article}</literal> to set the default
 document font size.  
-</para></listitem><listitem><para>Finally, in the <firstterm>more declarations part</firstterm> the class or package usually does
+</para>
+</listitem><listitem><para>Finally, in the <firstterm>more declarations part</firstterm> the class or package usually does
 most of its work: declaring new variables, commands and fonts, and
 loading other files.
 </para></listitem></orderedlist>

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

Modified: trunk/latex2e.html
===================================================================
--- trunk/latex2e.html	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e.html	2018-10-08 14:32:37 UTC (rev 701)
@@ -631,7 +631,7 @@
 preparation system, which is a macro package for the TeX
 typesetting program (see <a href="#Overview">Overview</a>).
 </p>
-<p>This document’s home page is <a href="puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</a>.  There
+<p>This document’s home page is <a href="https://puszcza.gnu.org.ua/software/latexrefman">https://puszcza.gnu.org.ua/software/latexrefman</a>.  There
 you can get the sources, subscribe to the mailing list or read its
 archives, see other infrastructure, and get the current output in
 various formats.  In particular, the output comes in two web formats.
@@ -1450,9 +1450,10 @@
 
 <p>A class file or package file typically has four parts.  
 </p><ol>
-<li>In the <em>identification part</em>, the file says that it is a LaTeX
+<li> In the <em>identification part</em>, the file says that it is a LaTeX
 package or class and describes itself, using the <code>\NeedsTeXFormat</code>
 and <code>\ProvidesClass</code> or <code>\ProvidesPackage</code> commands.
+
 </li><li> The <em>preliminary declarations part</em> declares some commands and
 can also load other files. Usually these commands will be those needed
 for the code used in the next part.  For example, an <code>smcmemo</code>
@@ -1461,12 +1462,14 @@
 therefore needs to define a command
 <code>\newcommand{\setto}[1]{\def\@tolist{#1}}</code> used in that
 file.
+
 </li><li> In the <em>handle options part</em> the class or package declares
 and processes its options.  Class options allow a user to start their
 document as <code>\documentclass[<var>option list</var>]{<var>class
 name</var>}</code>, to modify the behavior of the class.  An example is when you
 declare <code>\documentclass[11pt]{article}</code> to set the default
 document font size.  
+
 </li><li> Finally, in the <em>more declarations part</em> the class or package usually does
 most of its work: declaring new variables, commands and fonts, and
 loading other files.

Modified: trunk/latex2e.info
===================================================================
--- trunk/latex2e.info	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e.info	2018-10-08 14:32:37 UTC (rev 701)
@@ -91,9 +91,9 @@
 program (*note Overview::).
 
    This document's home page is
-<puszcza.gnu.org.ua/software/latexrefman>.  There you can get the
-sources, subscribe to the mailing list or read its archives, see other
-infrastructure, and get the current output in various formats.  In
+<https://puszcza.gnu.org.ua/software/latexrefman>.  There you can get
+the sources, subscribe to the mailing list or read its archives, see
+other infrastructure, and get the current output in various formats.  In
 particular, the output comes in two web formats.  Probably the most
 convenient one, shown at <http://latexref.xyz/>, has pages for each
 topic and so is good for a quick lookup; see also the note there about
@@ -620,23 +620,26 @@
 ---------------------------------
 
 A class file or package file typically has four parts.
-     In the "identification part", the file says that it is a LaTeX
+  1. In the "identification part", the file says that it is a LaTeX
      package or class and describes itself, using the '\NeedsTeXFormat'
      and '\ProvidesClass' or '\ProvidesPackage' commands.
-  1. The "preliminary declarations part" declares some commands and can
+
+  2. The "preliminary declarations part" declares some commands and can
      also load other files.  Usually these commands will be those needed
      for the code used in the next part.  For example, an 'smcmemo'
      class might be called with an option to read in a file with a list
      of people for the to-head, as '\documentclass[mathto]{smcmemo}',
      and therefore needs to define a command
      '\newcommand{\setto}[1]{\def\@tolist{#1}}' used in that file.
-  2. In the "handle options part" the class or package declares and
+
+  3. In the "handle options part" the class or package declares and
      processes its options.  Class options allow a user to start their
      document as '\documentclass[OPTION LIST]{CLASS NAME}', to modify
      the behavior of the class.  An example is when you declare
      '\documentclass[11pt]{article}' to set the default document font
      size.
-  3. Finally, in the "more declarations part" the class or package
+
+  4. Finally, in the "more declarations part" the class or package
      usually does most of its work: declaring new variables, commands
      and fonts, and loading other files.
 
@@ -16420,7 +16423,7 @@
 * class and package structure:           Class and package structure.
                                                               (line   6)
 * class file example:                    Class and package structure.
-                                                              (line  36)
+                                                              (line  39)
 * class file layout:                     Class and package structure.
                                                               (line   6)
 * class options:                         Document class options.
@@ -17588,501 +17591,501 @@
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-Ref: Starting & ending7660
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-Ref: output files log9950
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-Ref: tex engines lualatex12297
-Ref: tex engines xelatex12782
-Node: LaTeX command syntax13586
-Node: Environment15512
-Node: CTAN16718
-Node: Document classes18119
-Ref: document classes article18559
-Ref: document classes book18647
-Ref: document classes letter18832
-Ref: document classes report18908
-Ref: document classes slides19060
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-Node: \input486573
-Node: Front/back matter487788
-Node: Table of contents etc.488121
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-Node: Indexes497022
-Node: \index498650
-Node: makeindex503759
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-Ref: makeindex item 01506966
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-Ref: makeindex page precedence508588
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-Node: \typeout526271
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-Node: beamer template536586
-Node: article template537240
-Node: book template537667
-Node: Larger book template538148
-Node: tugboat template539634
-Node: Index542005
-Ref: Command Index542091
+Node: Overview5910
+Node: Starting and ending7533
+Ref: Starting & ending7668
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+Ref: output files dvi9124
+Ref: output files pdf9635
+Ref: output files log9958
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+Ref: tex engines latex11473
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+Node: \/394853
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+Node: \bigskip & \medskip & \smallskip397515
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+Node: \mbox & \makebox408783
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+Ref: mbox makebox height409995
+Ref: mbox makebox width409995
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+Node: Define colors428025
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+Ref: includegraphics pagebox456372
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+Ref: includegraphics draft457603
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+Node: Additional Latin letters476058
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+Node: \today478418
+Node: Splitting the input479354
+Node: \endinput481095
+Node: \include & \includeonly482362
+Node: \input486584
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+Node: Table of contents etc.488132
+Node: \addcontentsline491868
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+Node: Indexes497033
+Node: \index498661
+Node: makeindex503770
+Ref: makeindex preamble505438
+Ref: makeindex postamble505578
+Ref: makeindex group skip505663
+Ref: makeindex letheadflag505983
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+Ref: makeindex lethead suffix506596
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+Ref: makeindex indent length508414
+Ref: makeindex page precedence508599
+Node: \printindex509473
+Node: Glossaries509945
+Node: \newglossaryentry511912
+Node: \gls513381
+Node: Letters514175
+Node: \address517802
+Node: \cc518613
+Node: \closing519055
+Node: \encl519369
+Node: \location519783
+Node: \makelabels520047
+Node: \name522364
+Node: \opening522605
+Node: \ps522886
+Node: \signature523175
+Node: \telephone524403
+Node: Terminal input/output524768
+Node: \typein525033
+Node: \typeout526282
+Node: Command line527326
+Node: Command line options529384
+Node: Command line input532943
+Node: Recovering from errors534806
+Node: Document templates536152
+Node: beamer template536597
+Node: article template537251
+Node: book template537678
+Node: Larger book template538159
+Node: tugboat template539645
+Node: Index542016
+Ref: Command Index542102
 
 End Tag Table

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

Modified: trunk/latex2e.txt
===================================================================
--- trunk/latex2e.txt	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e.txt	2018-10-08 14:32:37 UTC (rev 701)
@@ -322,9 +322,9 @@
 program (*note Overview::).
 
    This document's home page is
-<puszcza.gnu.org.ua/software/latexrefman>.  There you can get the
-sources, subscribe to the mailing list or read its archives, see other
-infrastructure, and get the current output in various formats.  In
+<https://puszcza.gnu.org.ua/software/latexrefman>.  There you can get
+the sources, subscribe to the mailing list or read its archives, see
+other infrastructure, and get the current output in various formats.  In
 particular, the output comes in two web formats.  Probably the most
 convenient one, shown at <http://latexref.xyz/>, has pages for each
 topic and so is good for a quick lookup; see also the note there about
@@ -795,23 +795,26 @@
 ---------------------------------
 
 A class file or package file typically has four parts.
-     In the "identification part", the file says that it is a LaTeX
+  1. In the "identification part", the file says that it is a LaTeX
      package or class and describes itself, using the '\NeedsTeXFormat'
      and '\ProvidesClass' or '\ProvidesPackage' commands.
-  1. The "preliminary declarations part" declares some commands and can
+
+  2. The "preliminary declarations part" declares some commands and can
      also load other files.  Usually these commands will be those needed
      for the code used in the next part.  For example, an 'smcmemo'
      class might be called with an option to read in a file with a list
      of people for the to-head, as '\documentclass[mathto]{smcmemo}',
      and therefore needs to define a command
      '\newcommand{\setto}[1]{\def\@tolist{#1}}' used in that file.
-  2. In the "handle options part" the class or package declares and
+
+  3. In the "handle options part" the class or package declares and
      processes its options.  Class options allow a user to start their
      document as '\documentclass[OPTION LIST]{CLASS NAME}', to modify
      the behavior of the class.  An example is when you declare
      '\documentclass[11pt]{article}' to set the default document font
      size.
-  3. Finally, in the "more declarations part" the class or package
+
+  4. Finally, in the "more declarations part" the class or package
      usually does most of its work: declaring new variables, commands
      and fonts, and loading other files.
 
@@ -14089,57 +14092,57 @@
 
 * Menu:
 
-* &:                                     tabular.           (line  4935)
+* &:                                     tabular.           (line  4938)
 * * prompt:                              Recovering from errors.
-                                                            (line 13942)
+                                                            (line 13945)
 * *-form of environment commands:        \newenvironment & \renewenvironment.
-                                                            (line  6766)
-* *-form of sectioning commands:         Sectioning.        (line  1976)
+                                                            (line  6769)
+* *-form of sectioning commands:         Sectioning.        (line  1979)
 * *-form, defining new commands:         \newcommand & \renewcommand.
-                                                            (line  6408)
+                                                            (line  6411)
 * --disable-write18 command-line option: Command line options.
-                                                            (line 13844)
+                                                            (line 13847)
 * --enable-write18 command-line option:  Command line options.
-                                                            (line 13844)
+                                                            (line 13847)
 * --file-line-error command-line option: Command line options.
+                                                            (line 13874)
+* --halt-on-error command-line option:   Command line options.
                                                             (line 13871)
-* --halt-on-error command-line option:   Command line options.
-                                                            (line 13868)
 * --help command-line option:            Command line options.
-                                                            (line 13809)
+                                                            (line 13812)
 * --interaction command-line option:     Command line options.
-                                                            (line 13812)
+                                                            (line 13815)
 * --jobname command-line option:         Command line options.
-                                                            (line 13829)
+                                                            (line 13832)
 * --no-file-line-error command-line option: Command line options.
-                                                            (line 13871)
+                                                            (line 13874)
 * --no-shell-escape command-line option: Command line options.
+                                                            (line 13847)
+* --output-directory command-line option: Command line options.
                                                             (line 13844)
-* --output-directory command-line option: Command line options.
-                                                            (line 13841)
 * --shell-escape command-line option:    Command line options.
-                                                            (line 13844)
+                                                            (line 13847)
 * --version command-line option:         Command line options.
-                                                            (line 13804)
+                                                            (line 13807)
 * .aux file:                             Output files.      (line   456)
 * .dvi file:                             Output files.      (line   433)
-* .glo file:                             Glossaries.        (line 13276)
-* .idx file:                             Indexes.           (line 12917)
-* .idx file <1>:                         makeindex.         (line 13068)
-* .ind file:                             makeindex.         (line 13068)
-* .isty file:                            makeindex.         (line 13080)
+* .glo file:                             Glossaries.        (line 13279)
+* .idx file:                             Indexes.           (line 12920)
+* .idx file <1>:                         makeindex.         (line 13071)
+* .ind file:                             makeindex.         (line 13071)
+* .isty file:                            makeindex.         (line 13083)
 * .lof file:                             Output files.      (line   466)
 * .lof file <1>:                         Table of contents etc..
-                                                            (line 12683)
+                                                            (line 12686)
 * .log file:                             Output files.      (line   451)
 * .lot file:                             Output files.      (line   466)
 * .lot file <1>:                         Table of contents etc..
-                                                            (line 12683)
+                                                            (line 12686)
 * .pdf file:                             Output files.      (line   443)
-* .tex, default extension:               Command line.      (line 13766)
+* .tex, default extension:               Command line.      (line 13769)
 * .toc file:                             Output files.      (line   466)
 * .toc file <1>:                         Table of contents etc..
-                                                            (line 12683)
+                                                            (line 12686)
 * .xdv file:                             TeX engines.       (line   508)
 * 10pt option:                           Document class options.
                                                             (line   670)
@@ -14148,1304 +14151,1304 @@
 * 12pt option:                           Document class options.
                                                             (line   670)
 * ::                                     Colon character & \colon.
-                                                            (line  9367)
+                                                            (line  9370)
 * : <1>:                                 Colon character & \colon.
-                                                            (line  9367)
+                                                            (line  9370)
 * [...] for optional arguments:          LaTeX command syntax.
                                                             (line   527)
 * \ character starting commands:         LaTeX command syntax.
                                                             (line   527)
 * \!:                                    Spacing in math mode.
-                                                            (line  9344)
-* \" (umlaut accent):                    Accents.           (line 12260)
+                                                            (line  9347)
+* \" (umlaut accent):                    Accents.           (line 12263)
 * \#:                                    Reserved characters.
-                                                            (line 11972)
+                                                            (line 11975)
 * \$:                                    Reserved characters.
-                                                            (line 11972)
+                                                            (line 11975)
 * \%:                                    Reserved characters.
-                                                            (line 11972)
+                                                            (line 11975)
 * \&:                                    Reserved characters.
-                                                            (line 11972)
-* \' (acute accent):                     Accents.           (line 12264)
-* \' (tabbing):                          tabbing.           (line  4781)
-* \*:                                    \*.                (line  9387)
-* \+:                                    tabbing.           (line  4773)
+                                                            (line 11975)
+* \' (acute accent):                     Accents.           (line 12267)
+* \' (tabbing):                          tabbing.           (line  4784)
+* \*:                                    \*.                (line  9390)
+* \+:                                    tabbing.           (line  4776)
 * \,:                                    Spacing in math mode.
-                                                            (line  9330)
-* \-:                                    tabbing.           (line  4777)
-* \- (hyphenation):                      \- (hyphenation).  (line  5803)
-* \. (dot-over accent):                  Accents.           (line 12267)
-* \/:                                    \/.                (line 10206)
+                                                            (line  9333)
+* \-:                                    tabbing.           (line  4780)
+* \- (hyphenation):                      \- (hyphenation).  (line  5806)
+* \. (dot-over accent):                  Accents.           (line 12270)
+* \/:                                    \/.                (line 10209)
 * \::                                    Spacing in math mode.
-                                                            (line  9326)
+                                                            (line  9329)
 * \;:                                    Spacing in math mode.
-                                                            (line  9321)
-* \<:                                    tabbing.           (line  4769)
-* \= (macron accent):                    Accents.           (line 12271)
-* \= (tabbing):                          tabbing.           (line  4763)
-* \>:                                    tabbing.           (line  4767)
+                                                            (line  9324)
+* \<:                                    tabbing.           (line  4772)
+* \= (macron accent):                    Accents.           (line 12274)
+* \= (tabbing):                          tabbing.           (line  4766)
+* \>:                                    tabbing.           (line  4770)
 * \> <1>:                                Spacing in math mode.
-                                                            (line  9326)
-* \> (tabbing):                          tabbing.           (line  4766)
-* \@:                                    \@.                (line 10009)
-* \@beginparpenalty:                     list.              (line  3863)
-* \@endparpenalty:                       list.              (line  3871)
-* \@fnsymbol:                            \footnote.         (line  6159)
-* \@ifstar:                              \@ifstar.          (line  6593)
-* \@itempenalty:                         list.              (line  3867)
-* \@startsection:                        \@startsection.    (line  2447)
-* \a (tabbing):                          tabbing.           (line  4796)
-* \a' (acute accent in tabbing):         tabbing.           (line  4797)
-* \a= (macron accent in tabbing):        tabbing.           (line  4797)
+                                                            (line  9329)
+* \> (tabbing):                          tabbing.           (line  4769)
+* \@:                                    \@.                (line 10012)
+* \@beginparpenalty:                     list.              (line  3866)
+* \@endparpenalty:                       list.              (line  3874)
+* \@fnsymbol:                            \footnote.         (line  6162)
+* \@ifstar:                              \@ifstar.          (line  6596)
+* \@itempenalty:                         list.              (line  3870)
+* \@startsection:                        \@startsection.    (line  2450)
+* \a (tabbing):                          tabbing.           (line  4799)
+* \a' (acute accent in tabbing):         tabbing.           (line  4800)
+* \a= (macron accent in tabbing):        tabbing.           (line  4800)
 * \aa (aa):                              Additional Latin letters.
-                                                            (line 12337)
+                                                            (line 12340)
 * \AA (AA):                              Additional Latin letters.
-                                                            (line 12337)
-* \acute:                                Math accents.      (line  9214)
-* \addcontentsline:                      \addcontentsline.  (line 12777)
-* \address:                              \address.          (line 13455)
-* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12852)
-* \addtocounter:                         \addtocounter.     (line  7311)
-* \addtolength:                          \addtolength.      (line  7557)
-* \addvspace:                            \addvspace.        (line 10531)
+                                                            (line 12340)
+* \acute:                                Math accents.      (line  9217)
+* \addcontentsline:                      \addcontentsline.  (line 12780)
+* \address:                              \address.          (line 13458)
+* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12855)
+* \addtocounter:                         \addtocounter.     (line  7314)
+* \addtolength:                          \addtolength.      (line  7560)
+* \addvspace:                            \addvspace.        (line 10534)
 * \ae (ae):                              Additional Latin letters.
-                                                            (line 12341)
+                                                            (line 12344)
 * \AE (AE):                              Additional Latin letters.
-                                                            (line 12341)
-* \aleph:                                Math symbols.      (line  8048)
-* \Alph example:                         enumerate.         (line  3222)
-* \alpha:                                Math symbols.      (line  8051)
+                                                            (line 12344)
+* \aleph:                                Math symbols.      (line  8051)
+* \Alph example:                         enumerate.         (line  3225)
+* \alpha:                                Math symbols.      (line  8054)
 * \alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7186)
+                                                            (line  7189)
 * \Alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7191)
-* \alsoname:                             \index.            (line 13003)
-* \amalg:                                Math symbols.      (line  8054)
-* \and for \author:                      \maketitle.        (line  9599)
-* \angle:                                Math symbols.      (line  8057)
-* \appendix:                             \appendix.         (line  2386)
-* \approx:                               Math symbols.      (line  8062)
+                                                            (line  7194)
+* \alsoname:                             \index.            (line 13006)
+* \amalg:                                Math symbols.      (line  8057)
+* \and for \author:                      \maketitle.        (line  9602)
+* \angle:                                Math symbols.      (line  8060)
+* \appendix:                             \appendix.         (line  2389)
+* \approx:                               Math symbols.      (line  8065)
 * \arabic{COUNTER}:                      \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7196)
-* \arccos:                               Math functions.    (line  9097)
-* \arcsin:                               Math functions.    (line  9100)
-* \arctan:                               Math functions.    (line  9103)
-* \arg:                                  Math functions.    (line  9106)
-* \arraycolsep:                          array.             (line  2905)
-* \arrayrulewidth:                       tabular.           (line  5060)
-* \arraystretch:                         tabular.           (line  5066)
-* \ast:                                  Math symbols.      (line  8065)
-* \asymp:                                Math symbols.      (line  8074)
-* \AtBeginDocument:                      \AtBeginDocument.  (line  3135)
+                                                            (line  7199)
+* \arccos:                               Math functions.    (line  9100)
+* \arcsin:                               Math functions.    (line  9103)
+* \arctan:                               Math functions.    (line  9106)
+* \arg:                                  Math functions.    (line  9109)
+* \arraycolsep:                          array.             (line  2908)
+* \arrayrulewidth:                       tabular.           (line  5063)
+* \arraystretch:                         tabular.           (line  5069)
+* \ast:                                  Math symbols.      (line  8068)
+* \asymp:                                Math symbols.      (line  8077)
+* \AtBeginDocument:                      \AtBeginDocument.  (line  3138)
 * \AtBeginDvi:                           Class and package commands.
-                                                            (line   847)
-* \AtEndDocument:                        \AtEndDocument.    (line  3151)
+                                                            (line   850)
+* \AtEndDocument:                        \AtEndDocument.    (line  3154)
 * \AtEndOfClass:                         Class and package commands.
-                                                            (line   852)
+                                                            (line   855)
 * \AtEndOfPackage:                       Class and package commands.
-                                                            (line   852)
-* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9598)
-* \a` (grave accent in tabbing):         tabbing.           (line  4797)
-* \b (bar-under accent):                 Accents.           (line 12286)
+                                                            (line   855)
+* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9601)
+* \a` (grave accent in tabbing):         tabbing.           (line  4800)
+* \b (bar-under accent):                 Accents.           (line 12289)
 * \backmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
-* \backslash:                            Math symbols.      (line  8077)
-* \bar:                                  Math accents.      (line  9217)
+                                                            (line  2422)
+* \backslash:                            Math symbols.      (line  8080)
+* \bar:                                  Math accents.      (line  9220)
 * \baselineskip:                         Low-level font commands.
-                                                            (line  1465)
+                                                            (line  1468)
 * \baselinestretch:                      Low-level font commands.
-                                                            (line  1475)
-* \begin:                                Environments.      (line  2797)
-* \beta:                                 Math symbols.      (line  8081)
-* \bf:                                   Font styles.       (line  1263)
-* \bfseries:                             Font styles.       (line  1228)
-* \bibitem:                              \bibitem.          (line  5287)
-* \bibliography:                         Using BibTeX.      (line  5411)
-* \bibliographystyle:                    Using BibTeX.      (line  5411)
-* \bigcap:                               Math symbols.      (line  8084)
-* \bigcirc:                              Math symbols.      (line  8088)
-* \bigcup:                               Math symbols.      (line  8092)
-* \bigodot:                              Math symbols.      (line  8096)
-* \bigoplus:                             Math symbols.      (line  8099)
-* \bigotimes:                            Math symbols.      (line  8102)
+                                                            (line  1478)
+* \begin:                                Environments.      (line  2800)
+* \beta:                                 Math symbols.      (line  8084)
+* \bf:                                   Font styles.       (line  1266)
+* \bfseries:                             Font styles.       (line  1231)
+* \bibitem:                              \bibitem.          (line  5290)
+* \bibliography:                         Using BibTeX.      (line  5414)
+* \bibliographystyle:                    Using BibTeX.      (line  5414)
+* \bigcap:                               Math symbols.      (line  8087)
+* \bigcirc:                              Math symbols.      (line  8091)
+* \bigcup:                               Math symbols.      (line  8095)
+* \bigodot:                              Math symbols.      (line  8099)
+* \bigoplus:                             Math symbols.      (line  8102)
+* \bigotimes:                            Math symbols.      (line  8105)
 * \bigskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10312)
+                                                            (line 10315)
 * \bigskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10313)
-* \bigsqcup:                             Math symbols.      (line  8113)
-* \bigtriangledown:                      Math symbols.      (line  8105)
-* \bigtriangleup:                        Math symbols.      (line  8109)
-* \biguplus:                             Math symbols.      (line  8116)
-* \bigvee:                               Math symbols.      (line  8120)
-* \bigwedge:                             Math symbols.      (line  8123)
-* \bmod:                                 Math functions.    (line  9109)
+                                                            (line 10316)
+* \bigsqcup:                             Math symbols.      (line  8116)
+* \bigtriangledown:                      Math symbols.      (line  8108)
+* \bigtriangleup:                        Math symbols.      (line  8112)
+* \biguplus:                             Math symbols.      (line  8119)
+* \bigvee:                               Math symbols.      (line  8123)
+* \bigwedge:                             Math symbols.      (line  8126)
+* \bmod:                                 Math functions.    (line  9112)
 * \boldmath:                             \boldmath & \unboldmath.
-                                                            (line  8999)
+                                                            (line  9002)
 * \boldmath <1>:                         \boldmath & \unboldmath.
-                                                            (line  9007)
-* \bot:                                  Math symbols.      (line  8126)
-* \bottomfraction:                       Floats.            (line  1889)
-* \bottomfraction <1>:                   Floats.            (line  1890)
-* \bowtie:                               Math symbols.      (line  8131)
-* \Box:                                  Math symbols.      (line  8134)
-* \breve:                                Math accents.      (line  9220)
-* \bullet:                               Math symbols.      (line  8139)
-* \c (cedilla accent):                   Accents.           (line 12296)
-* \cal:                                  Font styles.       (line  1266)
-* \cap:                                  Math symbols.      (line  8142)
-* \capitalacute:                         Accents.           (line 12264)
-* \capitalbreve:                         Accents.           (line 12322)
-* \capitalcaron:                         Accents.           (line 12326)
-* \capitalcedilla:                       Accents.           (line 12296)
-* \capitalcircumflex:                    Accents.           (line 12275)
-* \capitaldieresis:                      Accents.           (line 12260)
-* \capitaldotaccent:                     Accents.           (line 12300)
-* \capitalgrave:                         Accents.           (line 12279)
-* \capitalhungarumlaut:                  Accents.           (line 12304)
-* \capitalmacron:                        Accents.           (line 12271)
-* \capitalnewtie:                        Accents.           (line 12318)
-* \capitalogonek:                        Accents.           (line 12308)
-* \capitalring:                          Accents.           (line 12312)
-* \capitaltie:                           Accents.           (line 12318)
-* \capitaltilde:                         Accents.           (line 12283)
-* \caption:                              figure.            (line  3348)
-* \caption <1>:                          table.             (line  4887)
-* \cc:                                   \cc.               (line 13481)
-* \cdot:                                 Math symbols.      (line  8147)
-* \cdots:                                Dots.              (line  9050)
-* \centering:                            \centering.        (line  2987)
-* \chapter:                              Sectioning.        (line  1951)
-* \chapter <1>:                          \chapter.          (line  2084)
-* \check:                                Math accents.      (line  9223)
+                                                            (line  9010)
+* \bot:                                  Math symbols.      (line  8129)
+* \bottomfraction:                       Floats.            (line  1892)
+* \bottomfraction <1>:                   Floats.            (line  1893)
+* \bowtie:                               Math symbols.      (line  8134)
+* \Box:                                  Math symbols.      (line  8137)
+* \breve:                                Math accents.      (line  9223)
+* \bullet:                               Math symbols.      (line  8142)
+* \c (cedilla accent):                   Accents.           (line 12299)
+* \cal:                                  Font styles.       (line  1269)
+* \cap:                                  Math symbols.      (line  8145)
+* \capitalacute:                         Accents.           (line 12267)
+* \capitalbreve:                         Accents.           (line 12325)
+* \capitalcaron:                         Accents.           (line 12329)
+* \capitalcedilla:                       Accents.           (line 12299)
+* \capitalcircumflex:                    Accents.           (line 12278)
+* \capitaldieresis:                      Accents.           (line 12263)
+* \capitaldotaccent:                     Accents.           (line 12303)
+* \capitalgrave:                         Accents.           (line 12282)
+* \capitalhungarumlaut:                  Accents.           (line 12307)
+* \capitalmacron:                        Accents.           (line 12274)
+* \capitalnewtie:                        Accents.           (line 12321)
+* \capitalogonek:                        Accents.           (line 12311)
+* \capitalring:                          Accents.           (line 12315)
+* \capitaltie:                           Accents.           (line 12321)
+* \capitaltilde:                         Accents.           (line 12286)
+* \caption:                              figure.            (line  3351)
+* \caption <1>:                          table.             (line  4890)
+* \cc:                                   \cc.               (line 13484)
+* \cdot:                                 Math symbols.      (line  8150)
+* \cdots:                                Dots.              (line  9053)
+* \centering:                            \centering.        (line  2990)
+* \chapter:                              Sectioning.        (line  1954)
+* \chapter <1>:                          \chapter.          (line  2087)
+* \check:                                Math accents.      (line  9226)
 * \CheckCommand:                         Class and package commands.
-                                                            (line   859)
+                                                            (line   862)
 * \CheckCommand*:                        Class and package commands.
-                                                            (line   859)
-* \chi:                                  Math symbols.      (line  8150)
-* \circ:                                 Math symbols.      (line  8153)
-* \circle:                               \circle.           (line  4434)
-* \cite:                                 \cite.             (line  5346)
+                                                            (line   862)
+* \chi:                                  Math symbols.      (line  8153)
+* \circ:                                 Math symbols.      (line  8156)
+* \circle:                               \circle.           (line  4437)
+* \cite:                                 \cite.             (line  5349)
 * \ClassError:                           Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \ClassInfo:                            Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \ClassInfoNoLine:                      Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \ClassWarning:                         Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \ClassWarningNoLine:                   Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \cleardoublepage:                      \clearpage & \cleardoublepage.
-                                                            (line  5982)
+                                                            (line  5985)
 * \clearpage:                            \clearpage & \cleardoublepage.
-                                                            (line  5982)
-* \cline:                                \cline.            (line  5194)
-* \closing:                              \closing.          (line 13497)
-* \clubsuit:                             Math symbols.      (line  8158)
+                                                            (line  5985)
+* \cline:                                \cline.            (line  5197)
+* \closing:                              \closing.          (line 13500)
+* \clubsuit:                             Math symbols.      (line  8161)
 * \colon:                                Colon character & \colon.
-                                                            (line  9367)
-* \columnsep:                            \twocolumn.        (line  1543)
+                                                            (line  9370)
+* \columnsep:                            \twocolumn.        (line  1546)
 * \columnsep <1>:                        Page layout parameters.
-                                                            (line  1668)
+                                                            (line  1671)
 * \columnsep <2>:                        Page layout parameters.
-                                                            (line  1671)
-* \columnseprule:                        \twocolumn.        (line  1549)
+                                                            (line  1674)
+* \columnseprule:                        \twocolumn.        (line  1552)
 * \columnseprule <1>:                    Page layout parameters.
-                                                            (line  1669)
+                                                            (line  1672)
 * \columnseprule <2>:                    Page layout parameters.
-                                                            (line  1671)
-* \columnwidth:                          \twocolumn.        (line  1556)
+                                                            (line  1674)
+* \columnwidth:                          \twocolumn.        (line  1559)
 * \columnwidth <1>:                      Page layout parameters.
-                                                            (line  1670)
+                                                            (line  1673)
 * \columnwidth <2>:                      Page layout parameters.
-                                                            (line  1671)
-* \complement:                           Math symbols.      (line  8161)
-* \cong:                                 Math symbols.      (line  8167)
-* \contentsline:                         \addcontentsline.  (line 12781)
-* \coprod:                               Math symbols.      (line  8170)
-* \copyright:                            Text symbols.      (line 12059)
-* \cos:                                  Math functions.    (line  9112)
-* \cosh:                                 Math functions.    (line  9115)
-* \cot:                                  Math functions.    (line  9118)
-* \coth:                                 Math functions.    (line  9121)
-* \csc:                                  Math functions.    (line  9124)
-* \cup:                                  Math symbols.      (line  8173)
+                                                            (line  1674)
+* \complement:                           Math symbols.      (line  8164)
+* \cong:                                 Math symbols.      (line  8170)
+* \contentsline:                         \addcontentsline.  (line 12784)
+* \coprod:                               Math symbols.      (line  8173)
+* \copyright:                            Text symbols.      (line 12062)
+* \cos:                                  Math functions.    (line  9115)
+* \cosh:                                 Math functions.    (line  9118)
+* \cot:                                  Math functions.    (line  9121)
+* \coth:                                 Math functions.    (line  9124)
+* \csc:                                  Math functions.    (line  9127)
+* \cup:                                  Math symbols.      (line  8176)
 * \CurrentOption:                        Class and package commands.
-                                                            (line   898)
-* \d (dot-under accent):                 Accents.           (line 12300)
-* \dag:                                  Text symbols.      (line 12063)
-* \dagger:                               Math symbols.      (line  8178)
-* \dashbox:                              \dashbox.          (line  4640)
-* \dashv:                                Math symbols.      (line  8181)
-* \date{TEXT}:                           \maketitle.        (line  9606)
+                                                            (line   901)
+* \d (dot-under accent):                 Accents.           (line 12303)
+* \dag:                                  Text symbols.      (line 12066)
+* \dagger:                               Math symbols.      (line  8181)
+* \dashbox:                              \dashbox.          (line  4643)
+* \dashv:                                Math symbols.      (line  8184)
+* \date{TEXT}:                           \maketitle.        (line  9609)
 * \day:                                  \day & \month & \year.
-                                                            (line  7361)
-* \dblfloatpagefraction:                 \twocolumn.        (line  1589)
-* \dblfloatsep:                          \twocolumn.        (line  1595)
-* \dbltextfloatsep:                      \twocolumn.        (line  1602)
-* \dbltopfraction:                       \twocolumn.        (line  1568)
-* \dbltopnumber:                         \twocolumn.        (line  1607)
-* \ddag:                                 Text symbols.      (line 12066)
-* \ddagger:                              Math symbols.      (line  8185)
-* \ddot:                                 Math accents.      (line  9226)
-* \ddots:                                Dots.              (line  9054)
+                                                            (line  7364)
+* \dblfloatpagefraction:                 \twocolumn.        (line  1592)
+* \dblfloatsep:                          \twocolumn.        (line  1598)
+* \dbltextfloatsep:                      \twocolumn.        (line  1605)
+* \dbltopfraction:                       \twocolumn.        (line  1571)
+* \dbltopnumber:                         \twocolumn.        (line  1610)
+* \ddag:                                 Text symbols.      (line 12069)
+* \ddagger:                              Math symbols.      (line  8188)
+* \ddot:                                 Math accents.      (line  9229)
+* \ddots:                                Dots.              (line  9057)
 * \DeclareGraphicsExtensions:            \DeclareGraphicsExtensions.
-                                                            (line 11390)
+                                                            (line 11393)
 * \DeclareGraphicsRule:                  \DeclareGraphicsRule.
-                                                            (line 11430)
+                                                            (line 11433)
 * \DeclareOption:                        Class and package commands.
-                                                            (line   904)
+                                                            (line   907)
 * \DeclareOption*:                       Class and package commands.
-                                                            (line   904)
+                                                            (line   907)
 * \DeclareRobustCommand:                 Class and package commands.
-                                                            (line   934)
+                                                            (line   937)
 * \DeclareRobustCommand*:                Class and package commands.
-                                                            (line   934)
-* \deg:                                  Math functions.    (line  9127)
-* \Delta:                                Math symbols.      (line  8188)
-* \delta:                                Math symbols.      (line  8191)
-* \det:                                  Math functions.    (line  9130)
+                                                            (line   937)
+* \deg:                                  Math functions.    (line  9130)
+* \Delta:                                Math symbols.      (line  8191)
+* \delta:                                Math symbols.      (line  8194)
+* \det:                                  Math functions.    (line  9133)
 * \dh (d):                               Additional Latin letters.
-                                                            (line 12345)
+                                                            (line 12348)
 * \DH (D):                               Additional Latin letters.
-                                                            (line 12345)
-* \Diamond:                              Math symbols.      (line  8194)
-* \diamond:                              Math symbols.      (line  8198)
-* \diamondsuit:                          Math symbols.      (line  8202)
-* \dim:                                  Math functions.    (line  9133)
-* \displaystyle:                         Math formulas.     (line  7934)
-* \div:                                  Math symbols.      (line  8205)
+                                                            (line 12348)
+* \Diamond:                              Math symbols.      (line  8197)
+* \diamond:                              Math symbols.      (line  8201)
+* \diamondsuit:                          Math symbols.      (line  8205)
+* \dim:                                  Math functions.    (line  9136)
+* \displaystyle:                         Math formulas.     (line  7937)
+* \div:                                  Math symbols.      (line  8208)
 * \dj:                                   Additional Latin letters.
-                                                            (line 12351)
+                                                            (line 12354)
 * \DJ:                                   Additional Latin letters.
-                                                            (line 12351)
+                                                            (line 12354)
 * \documentclass:                        Document classes.  (line   628)
-* \dot:                                  Math accents.      (line  9229)
-* \doteq:                                Math symbols.      (line  8208)
+* \dot:                                  Math accents.      (line  9232)
+* \doteq:                                Math symbols.      (line  8211)
 * \dotfill:                              \hrulefill & \dotfill.
-                                                            (line 10241)
-* \dots:                                 Text symbols.      (line 12083)
-* \doublerulesep:                        tabular.           (line  5071)
-* \downarrow:                            Math symbols.      (line  8212)
-* \Downarrow:                            Math symbols.      (line  8216)
-* \ell:                                  Math symbols.      (line  8220)
-* \emph:                                 Font styles.       (line  1248)
-* \emptyset:                             Math symbols.      (line  8223)
-* \encl:                                 \encl.             (line 13510)
-* \end:                                  Environments.      (line  2797)
-* \endinput:                             \endinput.         (line 12497)
-* \enlargethispage:                      \enlargethispage.  (line  6056)
+                                                            (line 10244)
+* \dots:                                 Text symbols.      (line 12086)
+* \doublerulesep:                        tabular.           (line  5074)
+* \downarrow:                            Math symbols.      (line  8215)
+* \Downarrow:                            Math symbols.      (line  8219)
+* \ell:                                  Math symbols.      (line  8223)
+* \emph:                                 Font styles.       (line  1251)
+* \emptyset:                             Math symbols.      (line  8226)
+* \encl:                                 \encl.             (line 13513)
+* \end:                                  Environments.      (line  2800)
+* \endinput:                             \endinput.         (line 12500)
+* \enlargethispage:                      \enlargethispage.  (line  6059)
 * \enspace:                              \enspace & \quad & \qquad.
-                                                            (line  9814)
-* \enumi:                                enumerate.         (line  3208)
-* \enumii:                               enumerate.         (line  3208)
-* \enumiii:                              enumerate.         (line  3208)
-* \enumiv:                               enumerate.         (line  3208)
-* \epsilon:                              Math symbols.      (line  8227)
-* \equiv:                                Math symbols.      (line  8233)
-* \eta:                                  Math symbols.      (line  8236)
+                                                            (line  9817)
+* \enumi:                                enumerate.         (line  3211)
+* \enumii:                               enumerate.         (line  3211)
+* \enumiii:                              enumerate.         (line  3211)
+* \enumiv:                               enumerate.         (line  3211)
+* \epsilon:                              Math symbols.      (line  8230)
+* \equiv:                                Math symbols.      (line  8236)
+* \eta:                                  Math symbols.      (line  8239)
 * \evensidemargin:                       Document class options.
                                                             (line   740)
 * \evensidemargin <1>:                   Page layout parameters.
-                                                            (line  1729)
+                                                            (line  1732)
 * \evensidemargin <2>:                   Page layout parameters.
-                                                            (line  1730)
+                                                            (line  1733)
 * \ExecuteOptions:                       Class and package commands.
-                                                            (line  1010)
-* \exists:                               Math symbols.      (line  8239)
-* \exp:                                  Math functions.    (line  9136)
-* \extracolsep:                          tabular.           (line  5011)
-* \fbox:                                 \fbox & \framebox. (line 10676)
+                                                            (line  1013)
+* \exists:                               Math symbols.      (line  8242)
+* \exp:                                  Math functions.    (line  9139)
+* \extracolsep:                          tabular.           (line  5014)
+* \fbox:                                 \fbox & \framebox. (line 10679)
 * \fboxrule:                             \framebox (picture).
-                                                            (line  4617)
-* \fboxrule <1>:                         \fbox & \framebox. (line 10709)
-* \fboxrule <2>:                         \fbox & \framebox. (line 10708)
+                                                            (line  4620)
+* \fboxrule <1>:                         \fbox & \framebox. (line 10712)
+* \fboxrule <2>:                         \fbox & \framebox. (line 10711)
 * \fboxsep:                              \framebox (picture).
-                                                            (line  4617)
-* \fboxsep <1>:                          \fbox & \framebox. (line 10714)
-* \fboxsep <2>:                          \fbox & \framebox. (line 10713)
-* \fill:                                 \hfill.            (line  9901)
-* \flat:                                 Math symbols.      (line  8242)
-* \floatpagefraction:                    Floats.            (line  1893)
-* \floatpagefraction <1>:                Floats.            (line  1894)
-* \floatsep:                             Floats.            (line  1909)
-* \floatsep <1>:                         Floats.            (line  1910)
-* \flushbottom:                          \flushbottom.      (line  1636)
-* \fnsymbol, and footnotes:              \footnote.         (line  6159)
+                                                            (line  4620)
+* \fboxsep <1>:                          \fbox & \framebox. (line 10717)
+* \fboxsep <2>:                          \fbox & \framebox. (line 10716)
+* \fill:                                 \hfill.            (line  9904)
+* \flat:                                 Math symbols.      (line  8245)
+* \floatpagefraction:                    Floats.            (line  1896)
+* \floatpagefraction <1>:                Floats.            (line  1897)
+* \floatsep:                             Floats.            (line  1912)
+* \floatsep <1>:                         Floats.            (line  1913)
+* \flushbottom:                          \flushbottom.      (line  1639)
+* \fnsymbol, and footnotes:              \footnote.         (line  6162)
 * \fnsymbol{COUNTER}:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7209)
+                                                            (line  7212)
 * \fontencoding:                         Low-level font commands.
-                                                            (line  1375)
+                                                            (line  1378)
 * \fontfamily:                           Low-level font commands.
-                                                            (line  1385)
+                                                            (line  1388)
 * \fontseries:                           Low-level font commands.
-                                                            (line  1412)
+                                                            (line  1415)
 * \fontshape:                            Low-level font commands.
-                                                            (line  1452)
+                                                            (line  1455)
 * \fontsize:                             Low-level font commands.
-                                                            (line  1465)
-* \footnote:                             \footnote.         (line  6141)
-* \footnotemark:                         \footnotemark.     (line  6207)
-* \footnoterule:                         \footnote.         (line  6169)
-* \footnotesep:                          \footnote.         (line  6181)
-* \footnotesize:                         Font sizes.        (line  1340)
-* \footnotetext:                         \footnotetext.     (line  6263)
+                                                            (line  1468)
+* \footnote:                             \footnote.         (line  6144)
+* \footnotemark:                         \footnotemark.     (line  6210)
+* \footnoterule:                         \footnote.         (line  6172)
+* \footnotesep:                          \footnote.         (line  6184)
+* \footnotesize:                         Font sizes.        (line  1343)
+* \footnotetext:                         \footnotetext.     (line  6266)
 * \footskip:                             Page layout parameters.
-                                                            (line  1688)
+                                                            (line  1691)
 * \footskip <1>:                         Page layout parameters.
-                                                            (line  1689)
-* \forall:                               Math symbols.      (line  8245)
-* \frac:                                 \frac.             (line  9403)
-* \frame:                                \frame.            (line  4628)
+                                                            (line  1692)
+* \forall:                               Math symbols.      (line  8248)
+* \frac:                                 \frac.             (line  9406)
+* \frame:                                \frame.            (line  4631)
 * \framebox:                             \framebox (picture).
-                                                            (line  4592)
-* \framebox <1>:                         \fbox & \framebox. (line 10676)
-* \frenchspacing:                        \frenchspacing.    (line 10055)
+                                                            (line  4595)
+* \framebox <1>:                         \fbox & \framebox. (line 10679)
+* \frenchspacing:                        \frenchspacing.    (line 10058)
 * \frontmatter:                          \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
-* \frown:                                Math symbols.      (line  8248)
-* \fussy:                                \fussy & \sloppy.  (line  5861)
-* \Gamma:                                Math symbols.      (line  8251)
-* \gamma:                                Math symbols.      (line  8254)
-* \gcd:                                  Math functions.    (line  9139)
-* \ge:                                   Math symbols.      (line  8257)
-* \geq:                                  Math symbols.      (line  8261)
-* \gets:                                 Math symbols.      (line  8265)
-* \gg:                                   Math symbols.      (line  8268)
-* \gls:                                  \gls.              (line 13346)
-* \graphicspath:                         \graphicspath.     (line 11328)
-* \graphpaper:                           \graphpaper.       (line  4338)
-* \grave:                                Math accents.      (line  9232)
-* \guillemotleft (<<):                   Text symbols.      (line 12075)
-* \guillemotright (>>):                  Text symbols.      (line 12076)
-* \guilsinglleft (<):                    Text symbols.      (line 12077)
-* \guilsinglright (>):                   Text symbols.      (line 12078)
-* \H (Hungarian umlaut accent):          Accents.           (line 12304)
-* \hat:                                  Math accents.      (line  9235)
-* \hbar:                                 Math symbols.      (line  8272)
+                                                            (line  2422)
+* \frown:                                Math symbols.      (line  8251)
+* \fussy:                                \fussy & \sloppy.  (line  5864)
+* \Gamma:                                Math symbols.      (line  8254)
+* \gamma:                                Math symbols.      (line  8257)
+* \gcd:                                  Math functions.    (line  9142)
+* \ge:                                   Math symbols.      (line  8260)
+* \geq:                                  Math symbols.      (line  8264)
+* \gets:                                 Math symbols.      (line  8268)
+* \gg:                                   Math symbols.      (line  8271)
+* \gls:                                  \gls.              (line 13349)
+* \graphicspath:                         \graphicspath.     (line 11331)
+* \graphpaper:                           \graphpaper.       (line  4341)
+* \grave:                                Math accents.      (line  9235)
+* \guillemotleft (<<):                   Text symbols.      (line 12078)
+* \guillemotright (>>):                  Text symbols.      (line 12079)
+* \guilsinglleft (<):                    Text symbols.      (line 12080)
+* \guilsinglright (>):                   Text symbols.      (line 12081)
+* \H (Hungarian umlaut accent):          Accents.           (line 12307)
+* \hat:                                  Math accents.      (line  9238)
+* \hbar:                                 Math symbols.      (line  8275)
 * \headheight:                           Page layout parameters.
-                                                            (line  1676)
+                                                            (line  1679)
 * \headheight <1>:                       Page layout parameters.
-                                                            (line  1677)
+                                                            (line  1680)
 * \headsep:                              Page layout parameters.
-                                                            (line  1681)
+                                                            (line  1684)
 * \headsep <1>:                          Page layout parameters.
-                                                            (line  1682)
-* \heartsuit:                            Math symbols.      (line  8275)
-* \hfill:                                \hfill.            (line  9889)
-* \hline:                                \hline.            (line  5217)
-* \hom:                                  Math functions.    (line  9142)
-* \hookleftarrow:                        Math symbols.      (line  8278)
-* \hookrightarrow:                       Math symbols.      (line  8281)
+                                                            (line  1685)
+* \heartsuit:                            Math symbols.      (line  8278)
+* \hfill:                                \hfill.            (line  9892)
+* \hline:                                \hline.            (line  5220)
+* \hom:                                  Math functions.    (line  9145)
+* \hookleftarrow:                        Math symbols.      (line  8281)
+* \hookrightarrow:                       Math symbols.      (line  8284)
 * \hrulefill:                            \hrulefill & \dotfill.
-                                                            (line 10241)
+                                                            (line 10244)
 * \hsize:                                Page layout parameters.
-                                                            (line  1781)
+                                                            (line  1784)
 * \hsize <1>:                            Page layout parameters.
-                                                            (line  1781)
-* \hspace:                               \hspace.           (line  9842)
-* \hss:                                  \hss.              (line  9922)
-* \huge:                                 Font sizes.        (line  1340)
-* \Huge:                                 Font sizes.        (line  1340)
-* \hyphenation:                          \hyphenation.      (line  5902)
-* \i (dotless i):                        Accents.           (line 12254)
-* \iff:                                  Math symbols.      (line  8284)
+                                                            (line  1784)
+* \hspace:                               \hspace.           (line  9845)
+* \hss:                                  \hss.              (line  9925)
+* \huge:                                 Font sizes.        (line  1343)
+* \Huge:                                 Font sizes.        (line  1343)
+* \hyphenation:                          \hyphenation.      (line  5905)
+* \i (dotless i):                        Accents.           (line 12257)
+* \iff:                                  Math symbols.      (line  8287)
 * \IfFileExists:                         Class and package commands.
-                                                            (line   966)
+                                                            (line   969)
 * \ignorespaces:                         \ignorespaces & \ignorespacesafterend.
-                                                            (line  7075)
+                                                            (line  7078)
 * \ignorespacesafterend:                 \ignorespaces & \ignorespacesafterend.
-                                                            (line  7075)
+                                                            (line  7078)
 * \ij (ij):                              Additional Latin letters.
-                                                            (line 12357)
+                                                            (line 12360)
 * \IJ (IJ):                              Additional Latin letters.
-                                                            (line 12357)
-* \Im:                                   Math symbols.      (line  8288)
-* \imath:                                Math symbols.      (line  8291)
-* \in:                                   Math symbols.      (line  8295)
+                                                            (line 12360)
+* \Im:                                   Math symbols.      (line  8291)
+* \imath:                                Math symbols.      (line  8294)
+* \in:                                   Math symbols.      (line  8298)
 * \include:                              \include & \includeonly.
-                                                            (line 12528)
-* \includegraphics:                      \includegraphics.  (line 11509)
+                                                            (line 12531)
+* \includegraphics:                      \includegraphics.  (line 11512)
 * \includeonly:                          \include & \includeonly.
-                                                            (line 12528)
+                                                            (line 12531)
 * \indent:                               \indent & \noindent.
-                                                            (line  7754)
-* \index:                                Indexes.           (line 12917)
-* \index <1>:                            \index.            (line 12953)
-* \indexentry:                           \index.            (line 13053)
-* \indexspace:                           makeindex.         (line 13120)
-* \inf:                                  Math functions.    (line  9145)
-* \infty:                                Math symbols.      (line  8300)
-* \input:                                \input.            (line 12645)
+                                                            (line  7757)
+* \index:                                Indexes.           (line 12920)
+* \index <1>:                            \index.            (line 12956)
+* \indexentry:                           \index.            (line 13056)
+* \indexspace:                           makeindex.         (line 13123)
+* \inf:                                  Math functions.    (line  9148)
+* \infty:                                Math symbols.      (line  8303)
+* \input:                                \input.            (line 12648)
 * \InputIfFileExists:                    Class and package commands.
-                                                            (line   966)
-* \int:                                  Math symbols.      (line  8303)
-* \intextsep:                            Floats.            (line  1913)
-* \intextsep <1>:                        Floats.            (line  1914)
-* \iota:                                 Math symbols.      (line  8306)
-* \it:                                   Font styles.       (line  1269)
-* \item:                                 description.       (line  3054)
-* \item <1>:                             enumerate.         (line  3190)
-* \item <2>:                             itemize.           (line  3523)
-* \item <3>:                             itemize.           (line  3545)
-* \itemindent:                           list.              (line  3688)
-* \itemsep:                              list.              (line  3692)
-* \itshape:                              Font styles.       (line  1222)
-* \j (dotless j):                        Accents.           (line 12254)
-* \jmath:                                Math symbols.      (line  8313)
-* \Join:                                 Math symbols.      (line  8309)
-* \k (ogonek):                           Accents.           (line 12308)
-* \kappa:                                Math symbols.      (line  8317)
-* \ker:                                  Math functions.    (line  9148)
-* \kill:                                 tabbing.           (line  4801)
+                                                            (line   969)
+* \int:                                  Math symbols.      (line  8306)
+* \intextsep:                            Floats.            (line  1916)
+* \intextsep <1>:                        Floats.            (line  1917)
+* \iota:                                 Math symbols.      (line  8309)
+* \it:                                   Font styles.       (line  1272)
+* \item:                                 description.       (line  3057)
+* \item <1>:                             enumerate.         (line  3193)
+* \item <2>:                             itemize.           (line  3526)
+* \item <3>:                             itemize.           (line  3548)
+* \itemindent:                           list.              (line  3691)
+* \itemsep:                              list.              (line  3695)
+* \itshape:                              Font styles.       (line  1225)
+* \j (dotless j):                        Accents.           (line 12257)
+* \jmath:                                Math symbols.      (line  8316)
+* \Join:                                 Math symbols.      (line  8312)
+* \k (ogonek):                           Accents.           (line 12311)
+* \kappa:                                Math symbols.      (line  8320)
+* \ker:                                  Math functions.    (line  9151)
+* \kill:                                 tabbing.           (line  4804)
 * \l (/l):                               Additional Latin letters.
-                                                            (line 12361)
+                                                            (line 12364)
 * \L (/L):                               Additional Latin letters.
-                                                            (line 12361)
-* \label:                                \label.            (line  2686)
-* \labelenumi:                           enumerate.         (line  3217)
-* \labelenumii:                          enumerate.         (line  3217)
-* \labelenumiii:                         enumerate.         (line  3217)
-* \labelenumiv:                          enumerate.         (line  3217)
-* \labelitemi:                           itemize.           (line  3552)
-* \labelitemii:                          itemize.           (line  3552)
-* \labelitemiii:                         itemize.           (line  3552)
-* \labelitemiv:                          itemize.           (line  3552)
-* \labelsep:                             list.              (line  3704)
-* \labelwidth:                           list.              (line  3709)
-* \Lambda:                               Math symbols.      (line  8320)
-* \lambda:                               Math symbols.      (line  8323)
-* \land:                                 Math symbols.      (line  8326)
-* \langle:                               Math symbols.      (line  8331)
-* \large:                                Font sizes.        (line  1340)
-* \Large:                                Font sizes.        (line  1340)
-* \LARGE:                                Font sizes.        (line  1340)
-* \LaTeX:                                Text symbols.      (line 12069)
-* \LaTeXe:                               Text symbols.      (line 12072)
-* \lbrace:                               Math symbols.      (line  8336)
-* \lbrack:                               Math symbols.      (line  8340)
-* \lceil:                                Math symbols.      (line  8344)
-* \ldots:                                Dots.              (line  9058)
-* \ldots <1>:                            Text symbols.      (line 12082)
-* \le:                                   Math symbols.      (line  8348)
-* \leadsto:                              Math symbols.      (line  8352)
-* \left:                                 \left & \right.    (line  9415)
-* \Leftarrow:                            Math symbols.      (line  8359)
-* \leftarrow:                            Math symbols.      (line  8364)
-* \lefteqn:                              eqnarray.          (line  3274)
-* \leftharpoondown:                      Math symbols.      (line  8368)
-* \leftharpoonup:                        Math symbols.      (line  8371)
-* \leftmargin:                           itemize.           (line  3571)
-* \leftmargin <1>:                       list.              (line  3729)
-* \leftmargini:                          itemize.           (line  3571)
-* \leftmarginii:                         itemize.           (line  3571)
-* \leftmarginiii:                        itemize.           (line  3571)
-* \leftmarginiv:                         itemize.           (line  3571)
-* \leftmarginv:                          itemize.           (line  3571)
-* \leftmarginvi:                         itemize.           (line  3571)
-* \Leftrightarrow:                       Math symbols.      (line  8374)
-* \leftrightarrow:                       Math symbols.      (line  8379)
-* \leq:                                  Math symbols.      (line  8384)
-* \lfloor:                               Math symbols.      (line  8388)
-* \lg:                                   Math functions.    (line  9151)
-* \lhd:                                  Math symbols.      (line  8391)
-* \lim:                                  Math functions.    (line  9154)
-* \liminf:                               Math functions.    (line  9157)
-* \limsup:                               Math functions.    (line  9160)
-* \line:                                 \line.             (line  4362)
+                                                            (line 12364)
+* \label:                                \label.            (line  2689)
+* \labelenumi:                           enumerate.         (line  3220)
+* \labelenumii:                          enumerate.         (line  3220)
+* \labelenumiii:                         enumerate.         (line  3220)
+* \labelenumiv:                          enumerate.         (line  3220)
+* \labelitemi:                           itemize.           (line  3555)
+* \labelitemii:                          itemize.           (line  3555)
+* \labelitemiii:                         itemize.           (line  3555)
+* \labelitemiv:                          itemize.           (line  3555)
+* \labelsep:                             list.              (line  3707)
+* \labelwidth:                           list.              (line  3712)
+* \Lambda:                               Math symbols.      (line  8323)
+* \lambda:                               Math symbols.      (line  8326)
+* \land:                                 Math symbols.      (line  8329)
+* \langle:                               Math symbols.      (line  8334)
+* \large:                                Font sizes.        (line  1343)
+* \Large:                                Font sizes.        (line  1343)
+* \LARGE:                                Font sizes.        (line  1343)
+* \LaTeX:                                Text symbols.      (line 12072)
+* \LaTeXe:                               Text symbols.      (line 12075)
+* \lbrace:                               Math symbols.      (line  8339)
+* \lbrack:                               Math symbols.      (line  8343)
+* \lceil:                                Math symbols.      (line  8347)
+* \ldots:                                Dots.              (line  9061)
+* \ldots <1>:                            Text symbols.      (line 12085)
+* \le:                                   Math symbols.      (line  8351)
+* \leadsto:                              Math symbols.      (line  8355)
+* \left:                                 \left & \right.    (line  9418)
+* \Leftarrow:                            Math symbols.      (line  8362)
+* \leftarrow:                            Math symbols.      (line  8367)
+* \lefteqn:                              eqnarray.          (line  3277)
+* \leftharpoondown:                      Math symbols.      (line  8371)
+* \leftharpoonup:                        Math symbols.      (line  8374)
+* \leftmargin:                           itemize.           (line  3574)
+* \leftmargin <1>:                       list.              (line  3732)
+* \leftmargini:                          itemize.           (line  3574)
+* \leftmarginii:                         itemize.           (line  3574)
+* \leftmarginiii:                        itemize.           (line  3574)
+* \leftmarginiv:                         itemize.           (line  3574)
+* \leftmarginv:                          itemize.           (line  3574)
+* \leftmarginvi:                         itemize.           (line  3574)
+* \Leftrightarrow:                       Math symbols.      (line  8377)
+* \leftrightarrow:                       Math symbols.      (line  8382)
+* \leq:                                  Math symbols.      (line  8387)
+* \lfloor:                               Math symbols.      (line  8391)
+* \lg:                                   Math functions.    (line  9154)
+* \lhd:                                  Math symbols.      (line  8394)
+* \lim:                                  Math functions.    (line  9157)
+* \liminf:                               Math functions.    (line  9160)
+* \limsup:                               Math functions.    (line  9163)
+* \line:                                 \line.             (line  4365)
 * \linebreak:                            \linebreak & \nolinebreak.
-                                                            (line  5920)
+                                                            (line  5923)
 * \linespread:                           Low-level font commands.
-                                                            (line  1489)
-* \linethickness:                        \linethickness.    (line  4406)
+                                                            (line  1492)
+* \linethickness:                        \linethickness.    (line  4409)
 * \linewidth:                            Page layout parameters.
-                                                            (line  1695)
+                                                            (line  1698)
 * \linewidth <1>:                        Page layout parameters.
-                                                            (line  1696)
+                                                            (line  1699)
 * \listoffigures:                        Table of contents etc..
-                                                            (line 12683)
+                                                            (line 12686)
 * \listoftables:                         Table of contents etc..
-                                                            (line 12683)
-* \listparindent:                        list.              (line  3746)
-* \ll:                                   Math symbols.      (line  8399)
-* \ln:                                   Math functions.    (line  9163)
-* \lnot:                                 Math symbols.      (line  8403)
+                                                            (line 12686)
+* \listparindent:                        list.              (line  3749)
+* \ll:                                   Math symbols.      (line  8402)
+* \ln:                                   Math functions.    (line  9166)
+* \lnot:                                 Math symbols.      (line  8406)
 * \LoadClass:                            Class and package commands.
-                                                            (line   986)
+                                                            (line   989)
 * \LoadClassWithOptions:                 Class and package commands.
-                                                            (line   986)
-* \location:                             \location.         (line 13525)
-* \log:                                  Math functions.    (line  9166)
-* \longleftarrow:                        Math symbols.      (line  8406)
-* \longleftrightarrow:                   Math symbols.      (line  8411)
-* \longmapsto:                           Math symbols.      (line  8415)
-* \longrightarrow:                       Math symbols.      (line  8420)
-* \lor:                                  Math symbols.      (line  8425)
-* \lq:                                   Text symbols.      (line 12088)
+                                                            (line   989)
+* \location:                             \location.         (line 13528)
+* \log:                                  Math functions.    (line  9169)
+* \longleftarrow:                        Math symbols.      (line  8409)
+* \longleftrightarrow:                   Math symbols.      (line  8414)
+* \longmapsto:                           Math symbols.      (line  8418)
+* \longrightarrow:                       Math symbols.      (line  8423)
+* \lor:                                  Math symbols.      (line  8428)
+* \lq:                                   Text symbols.      (line 12091)
 * \mainmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
-* \makebox:                              \mbox & \makebox.  (line 10587)
+                                                            (line  2422)
+* \makebox:                              \mbox & \makebox.  (line 10590)
 * \makebox (for picture):                \makebox (picture).
-                                                            (line  4554)
-* \makeglossary:                         Glossaries.        (line 13239)
-* \makeglossary <1>:                     Glossaries.        (line 13276)
-* \makeindex:                            Indexes.           (line 12917)
-* \makelabel:                            list.              (line  3665)
-* \makelabels:                           \makelabels.       (line 13535)
-* \maketitle:                            \maketitle.        (line  9562)
-* \mapsto:                               Math symbols.      (line  8428)
-* \marginpar:                            Marginal notes.    (line  7830)
+                                                            (line  4557)
+* \makeglossary:                         Glossaries.        (line 13242)
+* \makeglossary <1>:                     Glossaries.        (line 13279)
+* \makeindex:                            Indexes.           (line 12920)
+* \makelabel:                            list.              (line  3668)
+* \makelabels:                           \makelabels.       (line 13538)
+* \maketitle:                            \maketitle.        (line  9565)
+* \mapsto:                               Math symbols.      (line  8431)
+* \marginpar:                            Marginal notes.    (line  7833)
 * \marginparpush:                        Page layout parameters.
-                                                            (line  1702)
+                                                            (line  1705)
 * \marginparpush <1>:                    Page layout parameters.
-                                                            (line  1705)
-* \marginparpush <2>:                    Marginal notes.    (line  7859)
-* \marginparsep:                         Marginal notes.    (line  7863)
+                                                            (line  1708)
+* \marginparpush <2>:                    Marginal notes.    (line  7862)
+* \marginparsep:                         Marginal notes.    (line  7866)
 * \marginparwidth:                       Page layout parameters.
-                                                            (line  1704)
+                                                            (line  1707)
 * \marginparwidth <1>:                   Page layout parameters.
-                                                            (line  1705)
-* \marginparwidth <2>:                   Marginal notes.    (line  7867)
+                                                            (line  1708)
+* \marginparwidth <2>:                   Marginal notes.    (line  7870)
 * \marginsep:                            Page layout parameters.
-                                                            (line  1703)
+                                                            (line  1706)
 * \marginsep <1>:                        Page layout parameters.
-                                                            (line  1705)
-* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9761)
-* \markright{RIGHT}:                     \pagestyle.        (line  9770)
-* \mathbf:                               Font styles.       (line  1299)
-* \mathcal:                              Font styles.       (line  1315)
-* \mathdollar:                           Math symbols.      (line  8937)
-* \mathnormal:                           Font styles.       (line  1312)
-* \mathparagraph:                        Math symbols.      (line  8940)
-* \mathring:                             Math accents.      (line  9238)
-* \mathrm:                               Font styles.       (line  1296)
-* \mathsection:                          Math symbols.      (line  8943)
-* \mathsf:                               Font styles.       (line  1302)
-* \mathsterling:                         Math symbols.      (line  8946)
-* \mathtt:                               Font styles.       (line  1305)
-* \mathunderscore:                       Math symbols.      (line  8949)
-* \mathversion:                          Font styles.       (line  1317)
-* \max:                                  Math functions.    (line  9169)
-* \mbox:                                 \mbox & \makebox.  (line 10587)
-* \mdseries:                             Font styles.       (line  1225)
+                                                            (line  1708)
+* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9764)
+* \markright{RIGHT}:                     \pagestyle.        (line  9773)
+* \mathbf:                               Font styles.       (line  1302)
+* \mathcal:                              Font styles.       (line  1318)
+* \mathdollar:                           Math symbols.      (line  8940)
+* \mathnormal:                           Font styles.       (line  1315)
+* \mathparagraph:                        Math symbols.      (line  8943)
+* \mathring:                             Math accents.      (line  9241)
+* \mathrm:                               Font styles.       (line  1299)
+* \mathsection:                          Math symbols.      (line  8946)
+* \mathsf:                               Font styles.       (line  1305)
+* \mathsterling:                         Math symbols.      (line  8949)
+* \mathtt:                               Font styles.       (line  1308)
+* \mathunderscore:                       Math symbols.      (line  8952)
+* \mathversion:                          Font styles.       (line  1320)
+* \max:                                  Math functions.    (line  9172)
+* \mbox:                                 \mbox & \makebox.  (line 10590)
+* \mdseries:                             Font styles.       (line  1228)
 * \medskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10317)
+                                                            (line 10320)
 * \medskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10318)
+                                                            (line 10321)
 * \medspace:                             Spacing in math mode.
-                                                            (line  9326)
-* \mho:                                  Math symbols.      (line  8432)
-* \mid:                                  Math symbols.      (line  8437)
-* \min:                                  Math functions.    (line  9172)
-* \models:                               Math symbols.      (line  8447)
+                                                            (line  9329)
+* \mho:                                  Math symbols.      (line  8435)
+* \mid:                                  Math symbols.      (line  8440)
+* \min:                                  Math functions.    (line  9175)
+* \models:                               Math symbols.      (line  8450)
 * \month:                                \day & \month & \year.
-                                                            (line  7361)
-* \mp:                                   Math symbols.      (line  8452)
-* \mu:                                   Math symbols.      (line  8455)
-* \multicolumn:                          \multicolumn.      (line  5086)
-* \multiput:                             \multiput.         (line  4290)
-* \nabla:                                Math symbols.      (line  8458)
-* \name:                                 \name.             (line 13592)
-* \natural:                              Math symbols.      (line  8461)
-* \ne:                                   Math symbols.      (line  8464)
-* \nearrow:                              Math symbols.      (line  8467)
+                                                            (line  7364)
+* \mp:                                   Math symbols.      (line  8455)
+* \mu:                                   Math symbols.      (line  8458)
+* \multicolumn:                          \multicolumn.      (line  5089)
+* \multiput:                             \multiput.         (line  4293)
+* \nabla:                                Math symbols.      (line  8461)
+* \name:                                 \name.             (line 13595)
+* \natural:                              Math symbols.      (line  8464)
+* \ne:                                   Math symbols.      (line  8467)
+* \nearrow:                              Math symbols.      (line  8470)
 * \NeedsTeXFormat:                       Class and package commands.
-                                                            (line  1020)
-* \neg:                                  Math symbols.      (line  8470)
+                                                            (line  1023)
+* \neg:                                  Math symbols.      (line  8473)
 * \negthinspace:                         Spacing in math mode.
-                                                            (line  9344)
+                                                            (line  9347)
 * \negthinspace <1>:                     \thinspace & \negthinspace.
-                                                            (line 10182)
-* \neq:                                  Math symbols.      (line  8474)
+                                                            (line 10185)
+* \neq:                                  Math symbols.      (line  8477)
 * \newcommand:                           \newcommand & \renewcommand.
-                                                            (line  6389)
-* \newcounter:                           \newcounter.       (line  6654)
+                                                            (line  6392)
+* \newcounter:                           \newcounter.       (line  6657)
 * \newenvironment:                       \newenvironment & \renewenvironment.
-                                                            (line  6745)
-* \newfont:                              \newfont.          (line  6991)
-* \newglossaryentry:                     \newglossaryentry. (line 13287)
-* \newlength:                            \newlength.        (line  6695)
-* \newline:                              \newline.          (line  5779)
-* \NEWLINE:                              \(SPACE).          (line 10085)
-* \newpage:                              \newpage.          (line  6023)
-* \newsavebox:                           \newsavebox.       (line  6717)
-* \newtheorem:                           \newtheorem.       (line  6879)
-* \newtie:                               Accents.           (line 12318)
+                                                            (line  6748)
+* \newfont:                              \newfont.          (line  6994)
+* \newglossaryentry:                     \newglossaryentry. (line 13290)
+* \newlength:                            \newlength.        (line  6698)
+* \newline:                              \newline.          (line  5782)
+* \NEWLINE:                              \(SPACE).          (line 10088)
+* \newpage:                              \newpage.          (line  6026)
+* \newsavebox:                           \newsavebox.       (line  6720)
+* \newtheorem:                           \newtheorem.       (line  6882)
+* \newtie:                               Accents.           (line 12321)
 * \ng:                                   Additional Latin letters.
-                                                            (line 12365)
+                                                            (line 12368)
 * \NG:                                   Additional Latin letters.
-                                                            (line 12365)
-* \ni:                                   Math symbols.      (line  8477)
-* \nocite:                               \nocite.           (line  5396)
-* \nocorr:                               Font styles.       (line  1210)
-* \nocorrlist:                           Font styles.       (line  1210)
-* \nofiles:                              \nofiles.          (line 12892)
+                                                            (line 12368)
+* \ni:                                   Math symbols.      (line  8480)
+* \nocite:                               \nocite.           (line  5399)
+* \nocorr:                               Font styles.       (line  1213)
+* \nocorrlist:                           Font styles.       (line  1213)
+* \nofiles:                              \nofiles.          (line 12895)
 * \noindent:                             \indent & \noindent.
-                                                            (line  7754)
+                                                            (line  7757)
 * \nolinebreak:                          \linebreak & \nolinebreak.
-                                                            (line  5920)
-* \nonfrenchspacing:                     \frenchspacing.    (line 10055)
-* \nonumber:                             eqnarray.          (line  3269)
+                                                            (line  5923)
+* \nonfrenchspacing:                     \frenchspacing.    (line 10058)
+* \nonumber:                             eqnarray.          (line  3272)
 * \nopagebreak:                          \pagebreak & \nopagebreak.
-                                                            (line  6081)
-* \normalfont:                           Font styles.       (line  1246)
-* \normalmarginpar:                      Marginal notes.    (line  7846)
-* \normalsfcodes:                        \normalsfcodes.    (line 10075)
-* \normalsize:                           Font sizes.        (line  1340)
-* \not:                                  Math symbols.      (line  8482)
-* \notin:                                Math symbols.      (line  8490)
-* \nu:                                   Math symbols.      (line  8494)
-* \nwarrow:                              Math symbols.      (line  8497)
+                                                            (line  6084)
+* \normalfont:                           Font styles.       (line  1249)
+* \normalmarginpar:                      Marginal notes.    (line  7849)
+* \normalsfcodes:                        \normalsfcodes.    (line 10078)
+* \normalsize:                           Font sizes.        (line  1343)
+* \not:                                  Math symbols.      (line  8485)
+* \notin:                                Math symbols.      (line  8493)
+* \nu:                                   Math symbols.      (line  8497)
+* \nwarrow:                              Math symbols.      (line  8500)
 * \o (/o):                               Additional Latin letters.
-                                                            (line 12369)
+                                                            (line 12372)
 * \O (/O):                               Additional Latin letters.
-                                                            (line 12369)
+                                                            (line 12372)
 * \obeycr:                               \obeycr & \restorecr.
-                                                            (line  5739)
+                                                            (line  5742)
 * \oddsidemargin:                        Document class options.
                                                             (line   740)
 * \oddsidemargin <1>:                    Page layout parameters.
-                                                            (line  1728)
+                                                            (line  1731)
 * \oddsidemargin <2>:                    Page layout parameters.
-                                                            (line  1730)
-* \odot:                                 Math symbols.      (line  8500)
+                                                            (line  1733)
+* \odot:                                 Math symbols.      (line  8503)
 * \oe (oe):                              Additional Latin letters.
-                                                            (line 12373)
+                                                            (line 12376)
 * \OE (OE):                              Additional Latin letters.
-                                                            (line 12373)
-* \oint:                                 Math symbols.      (line  8505)
-* \oldstylenums:                         Font styles.       (line  1321)
-* \Omega:                                Math symbols.      (line  8509)
-* \omega:                                Math symbols.      (line  8512)
-* \ominus:                               Math symbols.      (line  8515)
-* \onecolumn:                            \onecolumn.        (line  1517)
-* \opening:                              \opening.          (line 13602)
-* \oplus:                                Math symbols.      (line  8518)
+                                                            (line 12376)
+* \oint:                                 Math symbols.      (line  8508)
+* \oldstylenums:                         Font styles.       (line  1324)
+* \Omega:                                Math symbols.      (line  8512)
+* \omega:                                Math symbols.      (line  8515)
+* \ominus:                               Math symbols.      (line  8518)
+* \onecolumn:                            \onecolumn.        (line  1520)
+* \opening:                              \opening.          (line 13605)
+* \oplus:                                Math symbols.      (line  8521)
 * \OptionNotUsed:                        Class and package commands.
-                                                            (line  1038)
-* \oslash:                               Math symbols.      (line  8522)
-* \otimes:                               Math symbols.      (line  8525)
-* \oval:                                 \oval.             (line  4453)
+                                                            (line  1041)
+* \oslash:                               Math symbols.      (line  8525)
+* \otimes:                               Math symbols.      (line  8528)
+* \oval:                                 \oval.             (line  4456)
 * \overbrace{MATH}:                      Over- and Underlining.
-                                                            (line  9293)
+                                                            (line  9296)
 * \overline{TEXT}:                       Over- and Underlining.
-                                                            (line  9274)
-* \owns:                                 Math symbols.      (line  8530)
-* \P:                                    Text symbols.      (line 12091)
+                                                            (line  9277)
+* \owns:                                 Math symbols.      (line  8533)
+* \P:                                    Text symbols.      (line 12094)
 * \PackageError:                         Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \PackageInfo:                          Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \PackageInfoNoLine:                    Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \PackageWarning:                       Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \PackageWarningNoLine:                 Class and package commands.
-                                                            (line   879)
+                                                            (line   882)
 * \pagebreak:                            \pagebreak & \nopagebreak.
-                                                            (line  6081)
-* \pagenumbering:                        \pagenumbering.    (line  9634)
-* \pageref:                              \pageref.          (line  2744)
-* \pagestyle:                            \pagestyle.        (line  9692)
+                                                            (line  6084)
+* \pagenumbering:                        \pagenumbering.    (line  9637)
+* \pageref:                              \pageref.          (line  2747)
+* \pagestyle:                            \pagestyle.        (line  9695)
 * \paperheight:                          Page layout parameters.
-                                                            (line  1741)
+                                                            (line  1744)
 * \paperheight <1>:                      Page layout parameters.
-                                                            (line  1742)
+                                                            (line  1745)
 * \paperwidth:                           Page layout parameters.
-                                                            (line  1747)
+                                                            (line  1750)
 * \paperwidth <1>:                       Page layout parameters.
-                                                            (line  1748)
-* \par:                                  \par.              (line  7701)
-* \paragraph:                            Sectioning.        (line  1951)
+                                                            (line  1751)
+* \par:                                  \par.              (line  7704)
+* \paragraph:                            Sectioning.        (line  1954)
 * \paragraph <1>:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
-* \parallel:                             Math symbols.      (line  8535)
-* \parbox:                               \parbox.           (line 10743)
-* \parindent:                            minipage.          (line  4084)
+                                                            (line  2322)
+* \parallel:                             Math symbols.      (line  8538)
+* \parbox:                               \parbox.           (line 10746)
+* \parindent:                            minipage.          (line  4087)
 * \parindent <1>:                        \indent & \noindent.
-                                                            (line  7754)
+                                                            (line  7757)
 * \parindent <2>:                        \parindent & \parskip.
-                                                            (line  7803)
-* \parsep:                               list.              (line  3752)
+                                                            (line  7806)
+* \parsep:                               list.              (line  3755)
 * \parskip:                              \parindent & \parskip.
-                                                            (line  7803)
-* \parskip example:                      itemize.           (line  3590)
-* \part:                                 Sectioning.        (line  1951)
-* \part <1>:                             \part.             (line  2030)
-* \partial:                              Math symbols.      (line  8538)
-* \partopsep:                            list.              (line  3761)
+                                                            (line  7806)
+* \parskip example:                      itemize.           (line  3593)
+* \part:                                 Sectioning.        (line  1954)
+* \part <1>:                             \part.             (line  2033)
+* \partial:                              Math symbols.      (line  8541)
+* \partopsep:                            list.              (line  3764)
 * \PassOptionsToClass:                   Class and package commands.
-                                                            (line  1044)
+                                                            (line  1047)
 * \PassOptionsToPackage:                 Class and package commands.
-                                                            (line  1044)
+                                                            (line  1047)
 * \pdfpageheight:                        Document class options.
                                                             (line   696)
 * \pdfpagewidth:                         Document class options.
                                                             (line   696)
-* \perp:                                 Math symbols.      (line  8541)
-* \phi:                                  Math symbols.      (line  8546)
-* \Pi:                                   Math symbols.      (line  8550)
-* \pi:                                   Math symbols.      (line  8553)
-* \pm:                                   Math symbols.      (line  8557)
-* \pmod:                                 Math functions.    (line  9175)
-* \poptabs:                              tabbing.           (line  4807)
-* \poptabs <1>:                          tabbing.           (line  4808)
-* \pounds:                               Text symbols.      (line 12095)
-* \Pr:                                   Math functions.    (line  9178)
-* \prec:                                 Math symbols.      (line  8560)
-* \preceq:                               Math symbols.      (line  8563)
-* \prime:                                Math symbols.      (line  8568)
-* \printglossaries:                      Glossaries.        (line 13239)
-* \printglossaries <1>:                  Glossaries.        (line 13276)
-* \printindex:                           \printindex.       (line 13224)
-* \printindex <1>:                       \printindex.       (line 13228)
+* \perp:                                 Math symbols.      (line  8544)
+* \phi:                                  Math symbols.      (line  8549)
+* \Pi:                                   Math symbols.      (line  8553)
+* \pi:                                   Math symbols.      (line  8556)
+* \pm:                                   Math symbols.      (line  8560)
+* \pmod:                                 Math functions.    (line  9178)
+* \poptabs:                              tabbing.           (line  4810)
+* \poptabs <1>:                          tabbing.           (line  4811)
+* \pounds:                               Text symbols.      (line 12098)
+* \Pr:                                   Math functions.    (line  9181)
+* \prec:                                 Math symbols.      (line  8563)
+* \preceq:                               Math symbols.      (line  8566)
+* \prime:                                Math symbols.      (line  8571)
+* \printglossaries:                      Glossaries.        (line 13242)
+* \printglossaries <1>:                  Glossaries.        (line 13279)
+* \printindex:                           \printindex.       (line 13227)
+* \printindex <1>:                       \printindex.       (line 13231)
 * \ProcessOptions:                       Class and package commands.
-                                                            (line  1081)
+                                                            (line  1084)
 * \ProcessOptions*:                      Class and package commands.
-                                                            (line  1081)
-* \prod:                                 Math symbols.      (line  8577)
-* \propto:                               Math symbols.      (line  8580)
-* \protect:                              \protect.          (line  7023)
-* \providecommand:                       \providecommand.   (line  6514)
+                                                            (line  1084)
+* \prod:                                 Math symbols.      (line  8580)
+* \propto:                               Math symbols.      (line  8583)
+* \protect:                              \protect.          (line  7026)
+* \providecommand:                       \providecommand.   (line  6517)
 * \ProvidesClass:                        Class and package commands.
-                                                            (line  1119)
+                                                            (line  1122)
 * \ProvidesFile:                         Class and package commands.
-                                                            (line  1152)
+                                                            (line  1155)
 * \ProvidesPackage:                      Class and package commands.
-                                                            (line  1119)
-* \ps:                                   \ps.               (line 13614)
-* \Psi:                                  Math symbols.      (line  8583)
-* \psi:                                  Math symbols.      (line  8586)
-* \pushtabs:                             tabbing.           (line  4810)
-* \put:                                  \put.              (line  4272)
-* \qbezier:                              \qbezier.          (line  4313)
+                                                            (line  1122)
+* \ps:                                   \ps.               (line 13617)
+* \Psi:                                  Math symbols.      (line  8586)
+* \psi:                                  Math symbols.      (line  8589)
+* \pushtabs:                             tabbing.           (line  4813)
+* \put:                                  \put.              (line  4275)
+* \qbezier:                              \qbezier.          (line  4316)
 * \qquad:                                Spacing in math mode.
-                                                            (line  9355)
+                                                            (line  9358)
 * \qquad <1>:                            \enspace & \quad & \qquad.
-                                                            (line  9814)
+                                                            (line  9817)
 * \quad:                                 Spacing in math mode.
-                                                            (line  9349)
+                                                            (line  9352)
 * \quad <1>:                             \enspace & \quad & \qquad.
-                                                            (line  9814)
-* \quotedblbase (,,):                    Text symbols.      (line 12099)
-* \quotesinglbase (,):                   Text symbols.      (line 12100)
-* \r (ring accent):                      Accents.           (line 12312)
-* \raggedbottom:                         \raggedbottom.     (line  1657)
-* \raggedleft:                           \raggedleft.       (line  3498)
-* \raggedright:                          \raggedright.      (line  3447)
-* \raisebox:                             \raisebox.         (line 10795)
-* \rangle:                               Math symbols.      (line  8589)
-* \rbrace:                               Math symbols.      (line  8594)
-* \rbrack:                               Math symbols.      (line  8598)
-* \rceil:                                Math symbols.      (line  8602)
-* \Re:                                   Math symbols.      (line  8605)
-* \ref:                                  \ref.              (line  2768)
-* \reflectbox:                           \scalebox.         (line 11899)
-* \refstepcounter:                       \refstepcounter.   (line  7327)
+                                                            (line  9817)
+* \quotedblbase (,,):                    Text symbols.      (line 12102)
+* \quotesinglbase (,):                   Text symbols.      (line 12103)
+* \r (ring accent):                      Accents.           (line 12315)
+* \raggedbottom:                         \raggedbottom.     (line  1660)
+* \raggedleft:                           \raggedleft.       (line  3501)
+* \raggedright:                          \raggedright.      (line  3450)
+* \raisebox:                             \raisebox.         (line 10798)
+* \rangle:                               Math symbols.      (line  8592)
+* \rbrace:                               Math symbols.      (line  8597)
+* \rbrack:                               Math symbols.      (line  8601)
+* \rceil:                                Math symbols.      (line  8605)
+* \Re:                                   Math symbols.      (line  8608)
+* \ref:                                  \ref.              (line  2771)
+* \reflectbox:                           \scalebox.         (line 11902)
+* \refstepcounter:                       \refstepcounter.   (line  7330)
 * \renewenvironment:                     \newenvironment & \renewenvironment.
-                                                            (line  6745)
+                                                            (line  6748)
 * \RequirePackage:                       Class and package commands.
-                                                            (line  1161)
+                                                            (line  1164)
 * \RequirePackageWithOptions:            Class and package commands.
-                                                            (line  1161)
-* \resizebox:                            \resizebox.        (line 11930)
+                                                            (line  1164)
+* \resizebox:                            \resizebox.        (line 11933)
 * \restorecr:                            \obeycr & \restorecr.
-                                                            (line  5739)
-* \restriction:                          Math symbols.      (line  8610)
-* \revemptyset:                          Math symbols.      (line  8615)
-* \reversemarginpar:                     Marginal notes.    (line  7846)
-* \rfloor:                               Math symbols.      (line  8620)
-* \rhd:                                  Math symbols.      (line  8624)
-* \rho:                                  Math symbols.      (line  8631)
-* \right:                                \left & \right.    (line  9415)
-* \Rightarrow:                           Math symbols.      (line  8635)
-* \rightarrow:                           Math symbols.      (line  8640)
-* \rightharpoondown:                     Math symbols.      (line  8644)
-* \rightharpoonup:                       Math symbols.      (line  8647)
-* \rightleftharpoons:                    Math symbols.      (line  8650)
-* \rightmargin:                          list.              (line  3776)
-* \rm:                                   Font styles.       (line  1272)
-* \rmfamily:                             Font styles.       (line  1219)
+                                                            (line  5742)
+* \restriction:                          Math symbols.      (line  8613)
+* \revemptyset:                          Math symbols.      (line  8618)
+* \reversemarginpar:                     Marginal notes.    (line  7849)
+* \rfloor:                               Math symbols.      (line  8623)
+* \rhd:                                  Math symbols.      (line  8627)
+* \rho:                                  Math symbols.      (line  8634)
+* \right:                                \left & \right.    (line  9418)
+* \Rightarrow:                           Math symbols.      (line  8638)
+* \rightarrow:                           Math symbols.      (line  8643)
+* \rightharpoondown:                     Math symbols.      (line  8647)
+* \rightharpoonup:                       Math symbols.      (line  8650)
+* \rightleftharpoons:                    Math symbols.      (line  8653)
+* \rightmargin:                          list.              (line  3779)
+* \rm:                                   Font styles.       (line  1275)
+* \rmfamily:                             Font styles.       (line  1222)
 * \roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7199)
+                                                            (line  7202)
 * \Roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7204)
-* \rotatebox:                            \rotatebox.        (line 11831)
-* \rq:                                   Text symbols.      (line 12103)
-* \rule:                                 \rule.             (line 12388)
-* \S:                                    Text symbols.      (line 12106)
-* \savebox:                              \sbox & \savebox.  (line 10841)
-* \sbox:                                 \sbox & \savebox.  (line 10841)
-* \sc:                                   Font styles.       (line  1275)
-* \scalebox:                             \scalebox.         (line 11899)
-* \scriptsize:                           Font sizes.        (line  1340)
-* \scshape:                              Font styles.       (line  1240)
-* \searrow:                              Math symbols.      (line  8653)
-* \sec:                                  Math functions.    (line  9181)
-* \section:                              Sectioning.        (line  1951)
-* \section <1>:                          \section.          (line  2177)
-* \seename:                              \index.            (line 13003)
+                                                            (line  7207)
+* \rotatebox:                            \rotatebox.        (line 11834)
+* \rq:                                   Text symbols.      (line 12106)
+* \rule:                                 \rule.             (line 12391)
+* \S:                                    Text symbols.      (line 12109)
+* \savebox:                              \sbox & \savebox.  (line 10844)
+* \sbox:                                 \sbox & \savebox.  (line 10844)
+* \sc:                                   Font styles.       (line  1278)
+* \scalebox:                             \scalebox.         (line 11902)
+* \scriptsize:                           Font sizes.        (line  1343)
+* \scshape:                              Font styles.       (line  1243)
+* \searrow:                              Math symbols.      (line  8656)
+* \sec:                                  Math functions.    (line  9184)
+* \section:                              Sectioning.        (line  1954)
+* \section <1>:                          \section.          (line  2180)
+* \seename:                              \index.            (line 13006)
 * \selectfont:                           Low-level font commands.
-                                                            (line  1495)
-* \setcounter:                           \setcounter.       (line  7293)
-* \setlength:                            \setlength.        (line  7530)
-* \setminus:                             Math symbols.      (line  8656)
-* \settodepth:                           \settodepth.       (line  7585)
-* \settoheight:                          \settoheight.      (line  7609)
-* \settowidth:                           \settowidth.       (line  7633)
-* \sf:                                   Font styles.       (line  1278)
-* \sffamily:                             Font styles.       (line  1237)
-* \sharp:                                Math symbols.      (line  8662)
-* \shortstack:                           \shortstack.       (line  4489)
-* \Sigma:                                Math symbols.      (line  8665)
-* \sigma:                                Math symbols.      (line  8668)
-* \signature:                            \signature.        (line 13631)
-* \sim:                                  Math symbols.      (line  8672)
-* \simeq:                                Math symbols.      (line  8675)
-* \sin:                                  Math functions.    (line  9184)
-* \sinh:                                 Math functions.    (line  9187)
-* \sl:                                   Font styles.       (line  1281)
-* \sloppy:                               \fussy & \sloppy.  (line  5861)
-* \slshape:                              Font styles.       (line  1234)
-* \small:                                Font sizes.        (line  1340)
-* \smallint:                             Math symbols.      (line  8678)
+                                                            (line  1498)
+* \setcounter:                           \setcounter.       (line  7296)
+* \setlength:                            \setlength.        (line  7533)
+* \setminus:                             Math symbols.      (line  8659)
+* \settodepth:                           \settodepth.       (line  7588)
+* \settoheight:                          \settoheight.      (line  7612)
+* \settowidth:                           \settowidth.       (line  7636)
+* \sf:                                   Font styles.       (line  1281)
+* \sffamily:                             Font styles.       (line  1240)
+* \sharp:                                Math symbols.      (line  8665)
+* \shortstack:                           \shortstack.       (line  4492)
+* \Sigma:                                Math symbols.      (line  8668)
+* \sigma:                                Math symbols.      (line  8671)
+* \signature:                            \signature.        (line 13634)
+* \sim:                                  Math symbols.      (line  8675)
+* \simeq:                                Math symbols.      (line  8678)
+* \sin:                                  Math functions.    (line  9187)
+* \sinh:                                 Math functions.    (line  9190)
+* \sl:                                   Font styles.       (line  1284)
+* \sloppy:                               \fussy & \sloppy.  (line  5864)
+* \slshape:                              Font styles.       (line  1237)
+* \small:                                Font sizes.        (line  1343)
+* \smallint:                             Math symbols.      (line  8681)
 * \smallskip:                            \bigskip & \medskip & \smallskip.
-                                                            (line 10322)
+                                                            (line 10325)
 * \smallskipamount:                      \bigskip & \medskip & \smallskip.
-                                                            (line 10323)
-* \smile:                                Math symbols.      (line  8682)
-* \SPACE:                                \(SPACE).          (line 10085)
-* \spacefactor:                          \spacefactor.      (line  9948)
-* \spadesuit:                            Math symbols.      (line  8685)
-* \sqcap:                                Math symbols.      (line  8688)
-* \sqcup:                                Math symbols.      (line  8692)
-* \sqrt:                                 \sqrt.             (line  9450)
-* \sqsubset:                             Math symbols.      (line  8696)
-* \sqsubseteq:                           Math symbols.      (line  8701)
-* \sqsupset:                             Math symbols.      (line  8706)
-* \sqsupseteq:                           Math symbols.      (line  8711)
+                                                            (line 10326)
+* \smile:                                Math symbols.      (line  8685)
+* \SPACE:                                \(SPACE).          (line 10088)
+* \spacefactor:                          \spacefactor.      (line  9951)
+* \spadesuit:                            Math symbols.      (line  8688)
+* \sqcap:                                Math symbols.      (line  8691)
+* \sqcup:                                Math symbols.      (line  8695)
+* \sqrt:                                 \sqrt.             (line  9453)
+* \sqsubset:                             Math symbols.      (line  8699)
+* \sqsubseteq:                           Math symbols.      (line  8704)
+* \sqsupset:                             Math symbols.      (line  8709)
+* \sqsupseteq:                           Math symbols.      (line  8714)
 * \ss (ss):                              Additional Latin letters.
-                                                            (line 12377)
+                                                            (line 12380)
 * \SS (SS):                              Additional Latin letters.
-                                                            (line 12377)
-* \stackrel:                             \stackrel.         (line  9466)
-* \star:                                 Math symbols.      (line  8716)
-* \stepcounter:                          \stepcounter.      (line  7345)
+                                                            (line 12380)
+* \stackrel:                             \stackrel.         (line  9469)
+* \star:                                 Math symbols.      (line  8719)
+* \stepcounter:                          \stepcounter.      (line  7348)
 * \stop:                                 Recovering from errors.
-                                                            (line 13942)
-* \strut:                                \strut.            (line 10366)
-* \subparagraph:                         Sectioning.        (line  1951)
+                                                            (line 13945)
+* \strut:                                \strut.            (line 10369)
+* \subparagraph:                         Sectioning.        (line  1954)
 * \subparagraph <1>:                     \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
-* \subsection:                           Sectioning.        (line  1951)
-* \subsection <1>:                       \subsection.       (line  2255)
-* \subset:                               Math symbols.      (line  8724)
-* \subseteq:                             Math symbols.      (line  8727)
+                                                            (line  2322)
+* \subsection:                           Sectioning.        (line  1954)
+* \subsection <1>:                       \subsection.       (line  2258)
+* \subset:                               Math symbols.      (line  8727)
+* \subseteq:                             Math symbols.      (line  8730)
 * \subsubsection:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
-* \succ:                                 Math symbols.      (line  8730)
-* \succeq:                               Math symbols.      (line  8734)
-* \sum:                                  Math symbols.      (line  8739)
-* \sup:                                  Math functions.    (line  9190)
-* \suppressfloats:                       Floats.            (line  1882)
-* \supset:                               Math symbols.      (line  8743)
-* \supseteq:                             Math symbols.      (line  8746)
-* \surd:                                 Math symbols.      (line  8749)
-* \swarrow:                              Math symbols.      (line  8754)
+                                                            (line  2322)
+* \succ:                                 Math symbols.      (line  8733)
+* \succeq:                               Math symbols.      (line  8737)
+* \sum:                                  Math symbols.      (line  8742)
+* \sup:                                  Math functions.    (line  9193)
+* \suppressfloats:                       Floats.            (line  1885)
+* \supset:                               Math symbols.      (line  8746)
+* \supseteq:                             Math symbols.      (line  8749)
+* \surd:                                 Math symbols.      (line  8752)
+* \swarrow:                              Math symbols.      (line  8757)
 * \symbol:                               Symbols by font position.
-                                                            (line 12042)
-* \t (tie-after accent):                 Accents.           (line 12318)
-* \TAB:                                  \(SPACE).          (line 10085)
-* \tabbingsep:                           tabbing.           (line  4815)
-* \tabcolsep:                            tabular.           (line  5075)
+                                                            (line 12045)
+* \t (tie-after accent):                 Accents.           (line 12321)
+* \TAB:                                  \(SPACE).          (line 10088)
+* \tabbingsep:                           tabbing.           (line  4818)
+* \tabcolsep:                            tabular.           (line  5078)
 * \tableofcontents:                      Table of contents etc..
-                                                            (line 12683)
-* \tan:                                  Math functions.    (line  9193)
-* \tanh:                                 Math functions.    (line  9196)
-* \tau:                                  Math symbols.      (line  8757)
-* \telephone:                            \telephone.        (line 13661)
-* \TeX:                                  Text symbols.      (line 12110)
-* \textascendercompwordmark:             Text symbols.      (line 12148)
-* \textasciicircum:                      Text symbols.      (line 12113)
-* \textasciitilde:                       Text symbols.      (line 12116)
-* \textasteriskcentered:                 Text symbols.      (line 12119)
+                                                            (line 12686)
+* \tan:                                  Math functions.    (line  9196)
+* \tanh:                                 Math functions.    (line  9199)
+* \tau:                                  Math symbols.      (line  8760)
+* \telephone:                            \telephone.        (line 13664)
+* \TeX:                                  Text symbols.      (line 12113)
+* \textascendercompwordmark:             Text symbols.      (line 12151)
+* \textasciicircum:                      Text symbols.      (line 12116)
+* \textasciitilde:                       Text symbols.      (line 12119)
+* \textasteriskcentered:                 Text symbols.      (line 12122)
 * \textbackslash:                        Reserved characters.
-                                                            (line 11979)
-* \textbackslash <1>:                    Text symbols.      (line 12122)
-* \textbar:                              Text symbols.      (line 12125)
-* \textbardbl:                           Text symbols.      (line 12128)
-* \textbf:                               Font styles.       (line  1228)
-* \textbigcircle:                        Text symbols.      (line 12131)
-* \textbraceleft:                        Text symbols.      (line 12134)
-* \textbraceright:                       Text symbols.      (line 12137)
-* \textbullet:                           Text symbols.      (line 12140)
-* \textcapitalcompwordmark:              Text symbols.      (line 12147)
-* \textcircled{LETTER}:                  Text symbols.      (line 12143)
-* \textcompwordmark:                     Text symbols.      (line 12146)
-* \textcopyright:                        Text symbols.      (line 12060)
-* \textdagger:                           Text symbols.      (line 12155)
-* \textdaggerdbl:                        Text symbols.      (line 12158)
-* \textdollar (or \$):                   Text symbols.      (line 12161)
-* \textellipsis:                         Text symbols.      (line 12084)
-* \textemdash (or ---):                  Text symbols.      (line 12164)
-* \textendash (or --):                   Text symbols.      (line 12169)
-* \texteuro:                             Text symbols.      (line 12172)
-* \textexclamdown (or !`):               Text symbols.      (line 12178)
-* \textfloatsep:                         Floats.            (line  1918)
-* \textfloatsep <1>:                     Floats.            (line  1919)
-* \textfraction:                         Floats.            (line  1897)
-* \textfraction <1>:                     Floats.            (line  1898)
-* \textgreater:                          Text symbols.      (line 12181)
+                                                            (line 11982)
+* \textbackslash <1>:                    Text symbols.      (line 12125)
+* \textbar:                              Text symbols.      (line 12128)
+* \textbardbl:                           Text symbols.      (line 12131)
+* \textbf:                               Font styles.       (line  1231)
+* \textbigcircle:                        Text symbols.      (line 12134)
+* \textbraceleft:                        Text symbols.      (line 12137)
+* \textbraceright:                       Text symbols.      (line 12140)
+* \textbullet:                           Text symbols.      (line 12143)
+* \textcapitalcompwordmark:              Text symbols.      (line 12150)
+* \textcircled{LETTER}:                  Text symbols.      (line 12146)
+* \textcompwordmark:                     Text symbols.      (line 12149)
+* \textcopyright:                        Text symbols.      (line 12063)
+* \textdagger:                           Text symbols.      (line 12158)
+* \textdaggerdbl:                        Text symbols.      (line 12161)
+* \textdollar (or \$):                   Text symbols.      (line 12164)
+* \textellipsis:                         Text symbols.      (line 12087)
+* \textemdash (or ---):                  Text symbols.      (line 12167)
+* \textendash (or --):                   Text symbols.      (line 12172)
+* \texteuro:                             Text symbols.      (line 12175)
+* \textexclamdown (or !`):               Text symbols.      (line 12181)
+* \textfloatsep:                         Floats.            (line  1921)
+* \textfloatsep <1>:                     Floats.            (line  1922)
+* \textfraction:                         Floats.            (line  1900)
+* \textfraction <1>:                     Floats.            (line  1901)
+* \textgreater:                          Text symbols.      (line 12184)
 * \textheight:                           Page layout parameters.
-                                                            (line  1753)
+                                                            (line  1756)
 * \textheight <1>:                       Page layout parameters.
-                                                            (line  1754)
-* \textit:                               Font styles.       (line  1222)
-* \textleftarrow:                        Text symbols.      (line 12187)
-* \textless:                             Text symbols.      (line 12184)
-* \textmd:                               Font styles.       (line  1225)
-* \textnormal:                           Font styles.       (line  1246)
-* \textordfeminine:                      Text symbols.      (line 12190)
-* \textordmasculine:                     Text symbols.      (line 12191)
-* \textparagraph:                        Text symbols.      (line 12092)
-* \textperiodcentered:                   Text symbols.      (line 12194)
-* \textquestiondown (or ?`):             Text symbols.      (line 12197)
-* \textquotedblleft (or ``):             Text symbols.      (line 12200)
-* \textquotedblright (or ''):            Text symbols.      (line 12203)
-* \textquoteleft (or `):                 Text symbols.      (line 12206)
-* \textquoteright (or '):                Text symbols.      (line 12209)
-* \textquotesingle:                      Text symbols.      (line 12212)
-* \textquotestraightbase:                Text symbols.      (line 12215)
-* \textquotestraightdblbase:             Text symbols.      (line 12216)
-* \textregistered:                       Text symbols.      (line 12219)
-* \textrightarrow:                       Text symbols.      (line 12222)
-* \textrm:                               Font styles.       (line  1219)
-* \textsc:                               Font styles.       (line  1240)
-* \textsection:                          Text symbols.      (line 12107)
-* \textsf:                               Font styles.       (line  1237)
-* \textsl:                               Font styles.       (line  1234)
-* \textsterling:                         Text symbols.      (line 12096)
-* \textthreequartersemdash:              Text symbols.      (line 12225)
-* \texttrademark:                        Text symbols.      (line 12228)
-* \texttt:                               Font styles.       (line  1243)
-* \texttwelveudash:                      Text symbols.      (line 12231)
-* \textunderscore:                       Text symbols.      (line 12234)
-* \textup:                               Font styles.       (line  1231)
-* \textvisiblespace:                     Text symbols.      (line 12237)
+                                                            (line  1757)
+* \textit:                               Font styles.       (line  1225)
+* \textleftarrow:                        Text symbols.      (line 12190)
+* \textless:                             Text symbols.      (line 12187)
+* \textmd:                               Font styles.       (line  1228)
+* \textnormal:                           Font styles.       (line  1249)
+* \textordfeminine:                      Text symbols.      (line 12193)
+* \textordmasculine:                     Text symbols.      (line 12194)
+* \textparagraph:                        Text symbols.      (line 12095)
+* \textperiodcentered:                   Text symbols.      (line 12197)
+* \textquestiondown (or ?`):             Text symbols.      (line 12200)
+* \textquotedblleft (or ``):             Text symbols.      (line 12203)
+* \textquotedblright (or ''):            Text symbols.      (line 12206)
+* \textquoteleft (or `):                 Text symbols.      (line 12209)
+* \textquoteright (or '):                Text symbols.      (line 12212)
+* \textquotesingle:                      Text symbols.      (line 12215)
+* \textquotestraightbase:                Text symbols.      (line 12218)
+* \textquotestraightdblbase:             Text symbols.      (line 12219)
+* \textregistered:                       Text symbols.      (line 12222)
+* \textrightarrow:                       Text symbols.      (line 12225)
+* \textrm:                               Font styles.       (line  1222)
+* \textsc:                               Font styles.       (line  1243)
+* \textsection:                          Text symbols.      (line 12110)
+* \textsf:                               Font styles.       (line  1240)
+* \textsl:                               Font styles.       (line  1237)
+* \textsterling:                         Text symbols.      (line 12099)
+* \textthreequartersemdash:              Text symbols.      (line 12228)
+* \texttrademark:                        Text symbols.      (line 12231)
+* \texttt:                               Font styles.       (line  1246)
+* \texttwelveudash:                      Text symbols.      (line 12234)
+* \textunderscore:                       Text symbols.      (line 12237)
+* \textup:                               Font styles.       (line  1234)
+* \textvisiblespace:                     Text symbols.      (line 12240)
 * \textwidth:                            Page layout parameters.
-                                                            (line  1761)
+                                                            (line  1764)
 * \textwidth <1>:                        Page layout parameters.
-                                                            (line  1762)
+                                                            (line  1765)
 * \th (th):                              Additional Latin letters.
-                                                            (line 12381)
+                                                            (line 12384)
 * \TH (TH):                              Additional Latin letters.
-                                                            (line 12381)
-* \thanks{TEXT}:                         \maketitle.        (line  9612)
-* \theta:                                Math symbols.      (line  8760)
-* \thicklines:                           \thicklines.       (line  4426)
+                                                            (line 12384)
+* \thanks{TEXT}:                         \maketitle.        (line  9615)
+* \theta:                                Math symbols.      (line  8763)
+* \thicklines:                           \thicklines.       (line  4429)
 * \thickspace:                           Spacing in math mode.
-                                                            (line  9321)
-* \thinlines:                            \thinlines.        (line  4418)
+                                                            (line  9324)
+* \thinlines:                            \thinlines.        (line  4421)
 * \thinspace:                            Spacing in math mode.
-                                                            (line  9330)
+                                                            (line  9333)
 * \thinspace <1>:                        \thinspace & \negthinspace.
-                                                            (line 10182)
-* \thispagestyle:                        \thispagestyle.    (line  9776)
-* \tilde:                                Math accents.      (line  9241)
-* \times:                                Math symbols.      (line  8764)
-* \tiny:                                 Font sizes.        (line  1340)
-* \title{TEXT}:                          \maketitle.        (line  9619)
-* \to:                                   Math symbols.      (line  8768)
-* \today:                                \today.            (line 12423)
-* \top:                                  Math symbols.      (line  8772)
-* \topfraction:                          Floats.            (line  1902)
-* \topfraction <1>:                      Floats.            (line  1903)
+                                                            (line 10185)
+* \thispagestyle:                        \thispagestyle.    (line  9779)
+* \tilde:                                Math accents.      (line  9244)
+* \times:                                Math symbols.      (line  8767)
+* \tiny:                                 Font sizes.        (line  1343)
+* \title{TEXT}:                          \maketitle.        (line  9622)
+* \to:                                   Math symbols.      (line  8771)
+* \today:                                \today.            (line 12426)
+* \top:                                  Math symbols.      (line  8775)
+* \topfraction:                          Floats.            (line  1905)
+* \topfraction <1>:                      Floats.            (line  1906)
 * \topmargin:                            Page layout parameters.
-                                                            (line  1786)
-* \topsep:                               list.              (line  3781)
+                                                            (line  1789)
+* \topsep:                               list.              (line  3784)
 * \topskip:                              Page layout parameters.
-                                                            (line  1793)
+                                                            (line  1796)
 * \topskip <1>:                          Page layout parameters.
-                                                            (line  1794)
-* \triangle:                             Math symbols.      (line  8777)
-* \triangleleft:                         Math symbols.      (line  8780)
-* \triangleright:                        Math symbols.      (line  8786)
-* \tt:                                   Font styles.       (line  1284)
-* \ttfamily:                             Font styles.       (line  1243)
-* \twocolumn:                            \twocolumn.        (line  1529)
-* \typein:                               \typein.           (line 13676)
-* \typeout:                              \typeout.          (line 13721)
-* \u (breve accent):                     Accents.           (line 12322)
+                                                            (line  1797)
+* \triangle:                             Math symbols.      (line  8780)
+* \triangleleft:                         Math symbols.      (line  8783)
+* \triangleright:                        Math symbols.      (line  8789)
+* \tt:                                   Font styles.       (line  1287)
+* \ttfamily:                             Font styles.       (line  1246)
+* \twocolumn:                            \twocolumn.        (line  1532)
+* \typein:                               \typein.           (line 13679)
+* \typeout:                              \typeout.          (line 13724)
+* \u (breve accent):                     Accents.           (line 12325)
 * \unboldmath:                           \boldmath & \unboldmath.
-                                                            (line  8999)
+                                                            (line  9002)
 * \unboldmath <1>:                       \boldmath & \unboldmath.
-                                                            (line  9007)
-* \underbar:                             Accents.           (line 12288)
+                                                            (line  9010)
+* \underbar:                             Accents.           (line 12291)
 * \underbrace{MATH}:                     Over- and Underlining.
-                                                            (line  9279)
+                                                            (line  9282)
 * \underline{TEXT}:                      Over- and Underlining.
-                                                            (line  9262)
-* \unitlength:                           picture.           (line  4157)
-* \unlhd:                                Math symbols.      (line  8792)
-* \unrhd:                                Math symbols.      (line  8799)
-* \Uparrow:                              Math symbols.      (line  8806)
-* \uparrow:                              Math symbols.      (line  8810)
-* \Updownarrow:                          Math symbols.      (line  8814)
-* \updownarrow:                          Math symbols.      (line  8819)
-* \upharpoonright:                       Math symbols.      (line  8824)
-* \uplus:                                Math symbols.      (line  8829)
-* \upshape:                              Font styles.       (line  1231)
-* \Upsilon:                              Math symbols.      (line  8836)
-* \upsilon:                              Math symbols.      (line  8839)
-* \usebox:                               \usebox.           (line 10947)
-* \usecounter:                           \usecounter.       (line  7234)
+                                                            (line  9265)
+* \unitlength:                           picture.           (line  4160)
+* \unlhd:                                Math symbols.      (line  8795)
+* \unrhd:                                Math symbols.      (line  8802)
+* \Uparrow:                              Math symbols.      (line  8809)
+* \uparrow:                              Math symbols.      (line  8813)
+* \Updownarrow:                          Math symbols.      (line  8817)
+* \updownarrow:                          Math symbols.      (line  8822)
+* \upharpoonright:                       Math symbols.      (line  8827)
+* \uplus:                                Math symbols.      (line  8832)
+* \upshape:                              Font styles.       (line  1234)
+* \Upsilon:                              Math symbols.      (line  8839)
+* \upsilon:                              Math symbols.      (line  8842)
+* \usebox:                               \usebox.           (line 10950)
+* \usecounter:                           \usecounter.       (line  7237)
 * \usefont:                              Low-level font commands.
-                                                            (line  1503)
+                                                            (line  1506)
 * \usepackage:                           Additional packages.
                                                             (line   761)
-* \v (breve accent):                     Accents.           (line 12326)
-* \value:                                \value.            (line  7260)
-* \vanothing:                            Math symbols.      (line  8847)
-* \varepsilon:                           Math symbols.      (line  8842)
-* \varphi:                               Math symbols.      (line  8852)
-* \varpi:                                Math symbols.      (line  8856)
-* \varrho:                               Math symbols.      (line  8860)
-* \varsigma:                             Math symbols.      (line  8864)
-* \vartheta:                             Math symbols.      (line  8868)
-* \vdash:                                Math symbols.      (line  8872)
-* \vdots:                                Dots.              (line  9067)
-* \vec:                                  Math accents.      (line  9244)
-* \vector:                               \vector.           (line  4531)
-* \vee:                                  Math symbols.      (line  8876)
-* \verb:                                 \verb.             (line  5577)
-* \Vert:                                 Math symbols.      (line  8881)
-* \vert:                                 Math symbols.      (line  8897)
-* \vfill:                                \vfill.            (line 10502)
-* \vline:                                \vline.            (line  5168)
-* \vspace:                               \vspace.           (line 10451)
-* \wedge:                                Math symbols.      (line  8915)
-* \widehat:                              Math accents.      (line  9247)
-* \widetilde:                            Math accents.      (line  9250)
-* \wp:                                   Math symbols.      (line  8919)
-* \wr:                                   Math symbols.      (line  8922)
-* \Xi:                                   Math symbols.      (line  8925)
-* \xi:                                   Math symbols.      (line  8928)
+* \v (breve accent):                     Accents.           (line 12329)
+* \value:                                \value.            (line  7263)
+* \vanothing:                            Math symbols.      (line  8850)
+* \varepsilon:                           Math symbols.      (line  8845)
+* \varphi:                               Math symbols.      (line  8855)
+* \varpi:                                Math symbols.      (line  8859)
+* \varrho:                               Math symbols.      (line  8863)
+* \varsigma:                             Math symbols.      (line  8867)
+* \vartheta:                             Math symbols.      (line  8871)
+* \vdash:                                Math symbols.      (line  8875)
+* \vdots:                                Dots.              (line  9070)
+* \vec:                                  Math accents.      (line  9247)
+* \vector:                               \vector.           (line  4534)
+* \vee:                                  Math symbols.      (line  8879)
+* \verb:                                 \verb.             (line  5580)
+* \Vert:                                 Math symbols.      (line  8884)
+* \vert:                                 Math symbols.      (line  8900)
+* \vfill:                                \vfill.            (line 10505)
+* \vline:                                \vline.            (line  5171)
+* \vspace:                               \vspace.           (line 10454)
+* \wedge:                                Math symbols.      (line  8918)
+* \widehat:                              Math accents.      (line  9250)
+* \widetilde:                            Math accents.      (line  9253)
+* \wp:                                   Math symbols.      (line  8922)
+* \wr:                                   Math symbols.      (line  8925)
+* \Xi:                                   Math symbols.      (line  8928)
+* \xi:                                   Math symbols.      (line  8931)
 * \year:                                 \day & \month & \year.
-                                                            (line  7361)
-* \zeta:                                 Math symbols.      (line  8931)
-* \\ (for center):                       center.            (line  2949)
-* \\ (for eqnarray):                     eqnarray.          (line  3257)
-* \\ (for flushright):                   flushright.        (line  3486)
-* \\ (for \shortstack objects):          \shortstack.       (line  4515)
-* \\ (tabbing):                          tabbing.           (line  4760)
-* \\ for flushleft:                      flushleft.         (line  3427)
-* \\ for letters:                        Letters.           (line 13419)
-* \\ for tabular:                        tabular.           (line  4938)
-* \\ for verse:                          verse.             (line  5639)
-* \\ for \author:                        \maketitle.        (line  9599)
-* \\ for \title:                         \maketitle.        (line  9620)
-* \\ force line break:                   \\.                (line  5677)
-* \\* (for eqnarray):                    eqnarray.          (line  3265)
+                                                            (line  7364)
+* \zeta:                                 Math symbols.      (line  8934)
+* \\ (for center):                       center.            (line  2952)
+* \\ (for eqnarray):                     eqnarray.          (line  3260)
+* \\ (for flushright):                   flushright.        (line  3489)
+* \\ (for \shortstack objects):          \shortstack.       (line  4518)
+* \\ (tabbing):                          tabbing.           (line  4763)
+* \\ for flushleft:                      flushleft.         (line  3430)
+* \\ for letters:                        Letters.           (line 13422)
+* \\ for tabular:                        tabular.           (line  4941)
+* \\ for verse:                          verse.             (line  5642)
+* \\ for \author:                        \maketitle.        (line  9602)
+* \\ for \title:                         \maketitle.        (line  9623)
+* \\ force line break:                   \\.                (line  5680)
+* \\* (for eqnarray):                    eqnarray.          (line  3268)
 * \^:                                    Reserved characters.
-                                                            (line 11979)
-* \^ (circumflex accent):                Accents.           (line 12275)
+                                                            (line 11982)
+* \^ (circumflex accent):                Accents.           (line 12278)
 * \_:                                    Reserved characters.
-                                                            (line 11972)
-* \` (grave accent):                     Accents.           (line 12279)
-* \` (tabbing):                          tabbing.           (line  4787)
+                                                            (line 11975)
+* \` (grave accent):                     Accents.           (line 12282)
+* \` (tabbing):                          tabbing.           (line  4790)
 * \{:                                    Reserved characters.
-                                                            (line 11972)
-* \|:                                    Math symbols.      (line  8045)
+                                                            (line 11975)
+* \|:                                    Math symbols.      (line  8048)
 * \}:                                    Reserved characters.
-                                                            (line 11972)
+                                                            (line 11975)
 * \~:                                    Reserved characters.
-                                                            (line 11979)
-* \~ (tilde accent):                     Accents.           (line 12283)
+                                                            (line 11982)
+* \~ (tilde accent):                     Accents.           (line 12286)
 * ^:                                     Subscripts & superscripts.
-                                                            (line  7970)
+                                                            (line  7973)
 * _:                                     Subscripts & superscripts.
-                                                            (line  7970)
-* 'see' and 'see also' index entries:    \index.            (line 13003)
+                                                            (line  7973)
+* 'see' and 'see also' index entries:    \index.            (line 13006)
 * {...} for required arguments:          LaTeX command syntax.
                                                             (line   527)
-* ~:                                     ~.                 (line 10126)
+* ~:                                     ~.                 (line 10129)
 * a4paper option:                        Document class options.
                                                             (line   675)
 * a5paper option:                        Document class options.
                                                             (line   675)
-* abstract environment:                  abstract.          (line  2814)
-* abstracts:                             abstract.          (line  2814)
-* accents:                               Accents.           (line 12243)
-* accents, mathematical:                 Math accents.      (line  9210)
+* abstract environment:                  abstract.          (line  2817)
+* abstracts:                             abstract.          (line  2817)
+* accents:                               Accents.           (line 12246)
+* accents, mathematical:                 Math accents.      (line  9213)
 * accessing any character of a font:     Symbols by font position.
-                                                            (line 12042)
-* acronyms, list of:                     Glossaries.        (line 13239)
-* acute accent:                          Accents.           (line 12264)
-* acute accent, math:                    Math accents.      (line  9215)
+                                                            (line 12045)
+* acronyms, list of:                     Glossaries.        (line 13242)
+* acute accent:                          Accents.           (line 12267)
+* acute accent, math:                    Math accents.      (line  9218)
 * additional packages, loading:          Additional packages.
                                                             (line   761)
 * ae ligature:                           Additional Latin letters.
-                                                            (line 12341)
-* algorithm2e package:                   tabbing.           (line  4840)
-* align environment, from amsmath:       eqnarray.          (line  3234)
-* aligning equations:                    eqnarray.          (line  3234)
-* alignment via tabbing:                 tabbing.           (line  4700)
-* amsfonts package:                      Math formulas.     (line  7959)
-* amsmath package:                       array.             (line  2909)
-* amsmath package <1>:                   array.             (line  2920)
-* amsmath package <2>:                   displaymath.       (line  3101)
-* amsmath package <3>:                   equation.          (line  3304)
-* amsmath package <4>:                   theorem.           (line  5491)
-* amsmath package <5>:                   Math formulas.     (line  7959)
-* amsmath package <6>:                   Dots.              (line  9070)
-* amsmath package <7>:                   Math functions.    (line  9199)
+                                                            (line 12344)
+* algorithm2e package:                   tabbing.           (line  4843)
+* align environment, from amsmath:       eqnarray.          (line  3237)
+* aligning equations:                    eqnarray.          (line  3237)
+* alignment via tabbing:                 tabbing.           (line  4703)
+* amsfonts package:                      Math formulas.     (line  7962)
+* amsmath package:                       array.             (line  2912)
+* amsmath package <1>:                   array.             (line  2923)
+* amsmath package <2>:                   displaymath.       (line  3104)
+* amsmath package <3>:                   equation.          (line  3307)
+* amsmath package <4>:                   theorem.           (line  5494)
+* amsmath package <5>:                   Math formulas.     (line  7962)
+* amsmath package <6>:                   Dots.              (line  9073)
+* amsmath package <7>:                   Math functions.    (line  9202)
 * amsmath package <8>:                   Colon character & \colon.
-                                                            (line  9376)
+                                                            (line  9379)
 * amsmath package <9>:                   Colon character & \colon.
-                                                            (line  9380)
-* amsmath package, replacing eqnarray:   eqnarray.          (line  3234)
-* amsthm package:                        theorem.           (line  5491)
-* amsthm package <1>:                    \rule.             (line 12400)
-* appendices:                            \appendix.         (line  2386)
-* appendix:                              \appendix.         (line  2386)
-* appendix package:                      \appendix.         (line  2409)
+                                                            (line  9383)
+* amsmath package, replacing eqnarray:   eqnarray.          (line  3237)
+* amsthm package:                        theorem.           (line  5494)
+* amsthm package <1>:                    \rule.             (line 12403)
+* appendices:                            \appendix.         (line  2389)
+* appendix:                              \appendix.         (line  2389)
+* appendix package:                      \appendix.         (line  2412)
 * aring:                                 Additional Latin letters.
-                                                            (line 12337)
-* array (package) package:               array.             (line  2931)
-* array environment:                     array.             (line  2860)
-* arrays, math:                          array.             (line  2860)
-* arrow, left, in text:                  Text symbols.      (line 12188)
-* arrow, right, in text:                 Text symbols.      (line 12223)
+                                                            (line 12340)
+* array (package) package:               array.             (line  2934)
+* array environment:                     array.             (line  2863)
+* arrays, math:                          array.             (line  2863)
+* arrow, left, in text:                  Text symbols.      (line 12191)
+* arrow, right, in text:                 Text symbols.      (line 12226)
 * article class:                         Document classes.  (line   633)
-* ascender height:                       Text symbols.      (line 12149)
-* ASCII circumflex, in text:             Text symbols.      (line 12114)
-* ASCII tilde, in text:                  Text symbols.      (line 12117)
-* asterisk, centered, in text:           Text symbols.      (line 12120)
-* Asymptote package:                     \line.             (line  4392)
-* Asymptote package <1>:                 \strut.            (line 10422)
-* Asymptote package <2>:                 \mbox & \makebox.  (line 10654)
-* at clause, in font definitions:        \newfont.          (line  7004)
-* at-sign:                               \@.                (line 10009)
-* author, for titlepage:                 \maketitle.        (line  9599)
+* ascender height:                       Text symbols.      (line 12152)
+* ASCII circumflex, in text:             Text symbols.      (line 12117)
+* ASCII tilde, in text:                  Text symbols.      (line 12120)
+* asterisk, centered, in text:           Text symbols.      (line 12123)
+* Asymptote package:                     \line.             (line  4395)
+* Asymptote package <1>:                 \strut.            (line 10425)
+* Asymptote package <2>:                 \mbox & \makebox.  (line 10657)
+* at clause, in font definitions:        \newfont.          (line  7007)
+* at-sign:                               \@.                (line 10012)
+* author, for titlepage:                 \maketitle.        (line  9602)
 * auxiliary file:                        Output files.      (line   456)
 * b5paper option:                        Document class options.
                                                             (line   675)
-* babel package:                         \chapter.          (line  2149)
-* babel package <1>:                     thebibliography.   (line  5281)
-* babel package <2>:                     Accents.           (line 12243)
-* babel package <3>:                     \today.            (line 12430)
+* babel package:                         \chapter.          (line  2152)
+* babel package <1>:                     thebibliography.   (line  5284)
+* babel package <2>:                     Accents.           (line 12246)
+* babel package <3>:                     \today.            (line 12433)
 * babel package <4>:                     Table of contents etc..
-                                                            (line 12757)
-* babel package <5>:                     \index.            (line 13003)
-* background, colored:                   Colored pages.     (line 11194)
-* backslash, in text:                    Text symbols.      (line 12123)
-* bar, double vertical, in text:         Text symbols.      (line 12129)
-* bar, vertical, in text:                Text symbols.      (line 12126)
-* bar-over accent:                       Accents.           (line 12271)
-* bar-over accent, math:                 Math accents.      (line  9218)
-* bar-under accent:                      Accents.           (line 12286)
+                                                            (line 12760)
+* babel package <5>:                     \index.            (line 13006)
+* background, colored:                   Colored pages.     (line 11197)
+* backslash, in text:                    Text symbols.      (line 12126)
+* bar, double vertical, in text:         Text symbols.      (line 12132)
+* bar, vertical, in text:                Text symbols.      (line 12129)
+* bar-over accent:                       Accents.           (line 12274)
+* bar-over accent, math:                 Math accents.      (line  9221)
+* bar-under accent:                      Accents.           (line 12289)
 * basics of LaTeX:                       Overview.          (line   371)
-* beamer template and class:             beamer template.   (line 13969)
-* beginning of document hook:            \AtBeginDocument.  (line  3135)
+* beamer template and class:             beamer template.   (line 13972)
+* beginning of document hook:            \AtBeginDocument.  (line  3138)
 * bibliography format, open:             Document class options.
                                                             (line   723)
-* bibliography, creating (automatically): Using BibTeX.     (line  5411)
-* bibliography, creating (manually):     thebibliography.   (line  5234)
-* bibTeX, using:                         Using BibTeX.      (line  5411)
-* big circle symbols, in text:           Text symbols.      (line 12132)
-* Big point:                             Units of length.   (line  7494)
+* bibliography, creating (automatically): Using BibTeX.     (line  5414)
+* bibliography, creating (manually):     thebibliography.   (line  5237)
+* bibTeX, using:                         Using BibTeX.      (line  5414)
+* big circle symbols, in text:           Text symbols.      (line 12135)
+* Big point:                             Units of length.   (line  7497)
 * bigfoot package:                       Footnotes of footnotes.
-                                                            (line  6368)
+                                                            (line  6371)
 * black boxes, omitting:                 Document class options.
                                                             (line   709)
-* blackboard bold:                       Blackboard bold.   (line  8955)
+* blackboard bold:                       Blackboard bold.   (line  8958)
 * bm package:                            \boldmath & \unboldmath.
-                                                            (line  9025)
-* bold font:                             Font styles.       (line  1264)
-* bold math:                             Font styles.       (line  1317)
-* bold typewriter, avoiding:             description.       (line  3059)
+                                                            (line  9028)
+* bold font:                             Font styles.       (line  1267)
+* bold math:                             Font styles.       (line  1320)
+* bold typewriter, avoiding:             description.       (line  3062)
 * boldface mathematics:                  \boldmath & \unboldmath.
-                                                            (line  8999)
+                                                            (line  9002)
 * book class:                            Document classes.  (line   633)
 * book, back matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
+                                                            (line  2422)
 * book, end matter:                      \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
+                                                            (line  2422)
 * book, front matter:                    \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
+                                                            (line  2422)
 * book, main matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2419)
-* bottomnumber:                          Floats.            (line  1925)
-* bottomnumber <1>:                      Floats.            (line  1926)
-* box:                                   \mbox & \makebox.  (line 10587)
-* box, allocating new:                   \newsavebox.       (line  6717)
-* box, colored:                          Colored boxes.     (line 11157)
-* box, save:                             \sbox & \savebox.  (line 10841)
-* box, use saved box:                    \usebox.           (line 10947)
-* boxes:                                 Boxes.             (line 10578)
-* bp:                                    Units of length.   (line  7494)
-* brace, left, in text:                  Text symbols.      (line 12135)
-* brace, right, in text:                 Text symbols.      (line 12138)
-* breaking lines:                        Line breaking.     (line  5660)
-* breaking pages:                        Page breaking.     (line  5951)
-* breaks, multiplication discretionary:  \*.                (line  9387)
-* breve accent:                          Accents.           (line 12322)
-* breve accent, math:                    Math accents.      (line  9221)
+                                                            (line  2422)
+* bottomnumber:                          Floats.            (line  1928)
+* bottomnumber <1>:                      Floats.            (line  1929)
+* box:                                   \mbox & \makebox.  (line 10590)
+* box, allocating new:                   \newsavebox.       (line  6720)
+* box, colored:                          Colored boxes.     (line 11160)
+* box, save:                             \sbox & \savebox.  (line 10844)
+* box, use saved box:                    \usebox.           (line 10950)
+* boxes:                                 Boxes.             (line 10581)
+* bp:                                    Units of length.   (line  7497)
+* brace, left, in text:                  Text symbols.      (line 12138)
+* brace, right, in text:                 Text symbols.      (line 12141)
+* breaking lines:                        Line breaking.     (line  5663)
+* breaking pages:                        Page breaking.     (line  5954)
+* breaks, multiplication discretionary:  \*.                (line  9390)
+* breve accent:                          Accents.           (line 12325)
+* breve accent, math:                    Math accents.      (line  9224)
 * bug reporting:                         About this document.
                                                             (line   342)
-* bullet lists:                          itemize.           (line  3523)
-* bullet symbol:                         Math symbols.      (line  8140)
-* bullet, in text:                       Text symbols.      (line 12141)
-* bulleted lists:                        itemize.           (line  3523)
-* calligraphic fonts:                    Calligraphic.      (line  8981)
-* calligraphic letters for math:         Font styles.       (line  1267)
-* cap height:                            Text symbols.      (line 12149)
-* caron accent:                          Accents.           (line 12326)
+* bullet lists:                          itemize.           (line  3526)
+* bullet symbol:                         Math symbols.      (line  8143)
+* bullet, in text:                       Text symbols.      (line 12144)
+* bulleted lists:                        itemize.           (line  3526)
+* calligraphic fonts:                    Calligraphic.      (line  8984)
+* calligraphic letters for math:         Font styles.       (line  1270)
+* cap height:                            Text symbols.      (line 12152)
+* caron accent:                          Accents.           (line 12329)
 * catcode:                               \makeatletter & \makeatother.
-                                                            (line  6555)
+                                                            (line  6558)
 * category code, character:              \makeatletter & \makeatother.
-                                                            (line  6555)
-* cc:                                    Units of length.   (line  7507)
-* cc list, in letters:                   \cc.               (line 13481)
-* cedilla accent:                        Accents.           (line 12296)
-* center environment:                    center.            (line  2939)
-* centered asterisk, in text:            Text symbols.      (line 12120)
+                                                            (line  6558)
+* cc:                                    Units of length.   (line  7510)
+* cc list, in letters:                   \cc.               (line 13484)
+* cedilla accent:                        Accents.           (line 12299)
+* center environment:                    center.            (line  2942)
+* centered asterisk, in text:            Text symbols.      (line 12123)
 * centered equations:                    Document class options.
                                                             (line   713)
-* centered period, in text:              Text symbols.      (line 12195)
-* centering text, declaration for:       \centering.        (line  2987)
-* centering text, environment for:       center.            (line  2939)
-* Centimeter:                            Units of length.   (line  7498)
-* chapter:                               Sectioning.        (line  1951)
-* chapter <1>:                           \chapter.          (line  2084)
+* centered period, in text:              Text symbols.      (line 12198)
+* centering text, declaration for:       \centering.        (line  2990)
+* centering text, environment for:       center.            (line  2942)
+* Centimeter:                            Units of length.   (line  7501)
+* chapter:                               Sectioning.        (line  1954)
+* chapter <1>:                           \chapter.          (line  2087)
 * character category code:               \makeatletter & \makeatother.
-                                                            (line  6555)
-* characters, accented:                  Accents.           (line 12243)
+                                                            (line  6558)
+* characters, accented:                  Accents.           (line 12246)
 * characters, case of:                   Upper and lower case.
-                                                            (line 11997)
+                                                            (line 12000)
 * characters, non-English:               Additional Latin letters.
-                                                            (line 12331)
+                                                            (line 12334)
 * characters, reserved:                  Reserved characters.
-                                                            (line 11965)
+                                                            (line 11968)
 * characters, special:                   Reserved characters.
-                                                            (line 11965)
-* check accent:                          Accents.           (line 12326)
-* check accent, math:                    Math accents.      (line  9224)
-* Cicero:                                Units of length.   (line  7507)
-* circle symbol, big, in text:           Text symbols.      (line 12132)
-* circled letter, in text:               Text symbols.      (line 12144)
-* circumflex accent:                     Accents.           (line 12275)
-* circumflex accent, math:               Math accents.      (line  9236)
-* circumflex, ASCII, in text:            Text symbols.      (line 12114)
-* citation key:                          \bibitem.          (line  5296)
+                                                            (line 11968)
+* check accent:                          Accents.           (line 12329)
+* check accent, math:                    Math accents.      (line  9227)
+* Cicero:                                Units of length.   (line  7510)
+* circle symbol, big, in text:           Text symbols.      (line 12135)
+* circled letter, in text:               Text symbols.      (line 12147)
+* circumflex accent:                     Accents.           (line 12278)
+* circumflex accent, math:               Math accents.      (line  9239)
+* circumflex, ASCII, in text:            Text symbols.      (line 12117)
+* citation key:                          \bibitem.          (line  5299)
 * class and package commands:            Class and package commands.
-                                                            (line   844)
+                                                            (line   847)
 * class and package difference:          Class and package construction.
                                                             (line   786)
 * class and package structure:           Class and package structure.
                                                             (line   800)
 * class file example:                    Class and package structure.
-                                                            (line   830)
+                                                            (line   833)
 * class file layout:                     Class and package structure.
                                                             (line   800)
 * class options:                         Document class options.
@@ -15453,117 +15456,117 @@
 * class options <1>:                     Class and package structure.
                                                             (line   800)
 * class options <2>:                     Class and package commands.
-                                                            (line   904)
+                                                            (line   907)
 * classes of documents:                  Document classes.  (line   628)
-* cleveref package:                      Cross references.  (line  2678)
-* cleveref package <1>:                  \ref.              (line  2791)
-* cleveref package <2>:                  \footnotemark.     (line  6249)
+* cleveref package:                      Cross references.  (line  2681)
+* cleveref package <1>:                  \ref.              (line  2794)
+* cleveref package <2>:                  \footnotemark.     (line  6252)
 * clock option to slides class:          Document class options.
                                                             (line   755)
-* closing letters:                       \closing.          (line 13497)
-* closing quote:                         Text symbols.      (line 12104)
-* cm:                                    Units of length.   (line  7498)
-* code, typesetting:                     verbatim.          (line  5538)
+* closing letters:                       \closing.          (line 13500)
+* closing quote:                         Text symbols.      (line 12107)
+* cm:                                    Units of length.   (line  7501)
+* code, typesetting:                     verbatim.          (line  5541)
 * colon character:                       Colon character & \colon.
-                                                            (line  9367)
-* color:                                 Color.             (line 10959)
-* color <1>:                             Define colors.     (line 11064)
-* color <2>:                             Colored text.      (line 11086)
-* color <3>:                             Colored boxes.     (line 11157)
-* color <4>:                             Colored pages.     (line 11194)
-* color models:                          Color models.      (line 11012)
+                                                            (line  9370)
+* color:                                 Color.             (line 10962)
+* color <1>:                             Define colors.     (line 11067)
+* color <2>:                             Colored text.      (line 11089)
+* color <3>:                             Colored boxes.     (line 11160)
+* color <4>:                             Colored pages.     (line 11197)
+* color models:                          Color models.      (line 11015)
 * color package commands:                Commands for color.
-                                                            (line 11059)
+                                                            (line 11062)
 * color package options:                 Color package options.
-                                                            (line 10974)
-* color, define:                         Define colors.     (line 11064)
-* colored boxes:                         Colored boxes.     (line 11157)
-* colored page:                          Colored pages.     (line 11194)
-* colored text:                          Colored text.      (line 11086)
-* command line:                          Command line.      (line 13754)
+                                                            (line 10977)
+* color, define:                         Define colors.     (line 11067)
+* colored boxes:                         Colored boxes.     (line 11160)
+* colored page:                          Colored pages.     (line 11197)
+* colored text:                          Colored text.      (line 11089)
+* command line:                          Command line.      (line 13757)
 * command syntax:                        LaTeX command syntax.
                                                             (line   527)
 * commands, class and package:           Class and package commands.
-                                                            (line   844)
+                                                            (line   847)
 * commands, defining new ones:           \newcommand & \renewcommand.
-                                                            (line  6389)
-* commands, defining new ones <1>:       \providecommand.   (line  6514)
+                                                            (line  6392)
+* commands, defining new ones <1>:       \providecommand.   (line  6517)
 * commands, document class:              Class and package construction.
                                                             (line   777)
 * commands, graphics package:            Commands for graphics.
-                                                            (line 11503)
+                                                            (line 11506)
 * commands, ignore spaces:               \ignorespaces & \ignorespacesafterend.
-                                                            (line  7075)
+                                                            (line  7078)
 * commands, redefining:                  \newcommand & \renewcommand.
-                                                            (line  6389)
-* commands, star-variants:               \@ifstar.          (line  6593)
-* composite word mark, in text:          Text symbols.      (line 12149)
-* computer programs, typesetting:        verbatim.          (line  5538)
+                                                            (line  6392)
+* commands, star-variants:               \@ifstar.          (line  6596)
+* composite word mark, in text:          Text symbols.      (line 12152)
+* computer programs, typesetting:        verbatim.          (line  5541)
 * configuration, graphics package:       Graphics package configuration.
-                                                            (line 11316)
+                                                            (line 11319)
 * contents file:                         Output files.      (line   466)
-* copyright symbol:                      Text symbols.      (line 12061)
-* counters, a list of:                   Counters.          (line  7150)
-* counters, defining new:                \newcounter.       (line  6654)
-* counters, getting value of:            \value.            (line  7260)
+* copyright symbol:                      Text symbols.      (line 12064)
+* counters, a list of:                   Counters.          (line  7153)
+* counters, defining new:                \newcounter.       (line  6657)
+* counters, getting value of:            \value.            (line  7263)
 * counters, printing:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7178)
-* counters, setting:                     \setcounter.       (line  7293)
-* cprotect package:                      verbatim.          (line  5558)
-* cprotect package <1>:                  \verb.             (line  5616)
-* creating pictures:                     picture.           (line  4138)
-* creating tables:                       table.             (line  4849)
-* credit footnote:                       \maketitle.        (line  9613)
-* cross references:                      Cross references.  (line  2646)
+                                                            (line  7181)
+* counters, setting:                     \setcounter.       (line  7296)
+* cprotect package:                      verbatim.          (line  5561)
+* cprotect package <1>:                  \verb.             (line  5619)
+* creating pictures:                     picture.           (line  4141)
+* creating tables:                       table.             (line  4852)
+* credit footnote:                       \maketitle.        (line  9616)
+* cross references:                      Cross references.  (line  2649)
 * cross references, resolving:           Output files.      (line   456)
-* cross referencing with page number:    \pageref.          (line  2744)
-* cross referencing, symbolic:           \ref.              (line  2768)
+* cross referencing with page number:    \pageref.          (line  2747)
+* cross referencing, symbolic:           \ref.              (line  2771)
 * CTAN:                                  CTAN.              (line   602)
-* currency, dollar:                      Text symbols.      (line 12162)
-* currency, euro:                        Text symbols.      (line 12173)
-* dagger, double, in text:               Text symbols.      (line 12159)
-* dagger, in text:                       Text symbols.      (line 12064)
-* dagger, in text <1>:                   Text symbols.      (line 12156)
+* currency, dollar:                      Text symbols.      (line 12165)
+* currency, euro:                        Text symbols.      (line 12176)
+* dagger, double, in text:               Text symbols.      (line 12162)
+* dagger, in text:                       Text symbols.      (line 12067)
+* dagger, in text <1>:                   Text symbols.      (line 12159)
 * DANTE e.V.:                            CTAN.              (line   616)
-* date, for titlepage:                   \maketitle.        (line  9607)
-* date, today's:                         \today.            (line 12423)
-* datetime package:                      \today.            (line 12444)
-* dbltopnumber:                          Floats.            (line  1929)
-* dbltopnumber <1>:                      Floats.            (line  1930)
-* dcolumn package:                       array.             (line  2931)
-* dd:                                    Units of length.   (line  7504)
-* define color:                          Define colors.     (line 11064)
+* date, for titlepage:                   \maketitle.        (line  9610)
+* date, today's:                         \today.            (line 12426)
+* datetime package:                      \today.            (line 12447)
+* dbltopnumber:                          Floats.            (line  1932)
+* dbltopnumber <1>:                      Floats.            (line  1933)
+* dcolumn package:                       array.             (line  2934)
+* dd:                                    Units of length.   (line  7507)
+* define color:                          Define colors.     (line 11067)
 * defining a new command:                \newcommand & \renewcommand.
-                                                            (line  6389)
-* defining a new command <1>:            \providecommand.   (line  6514)
+                                                            (line  6392)
+* defining a new command <1>:            \providecommand.   (line  6517)
 * defining new environments:             \newenvironment & \renewenvironment.
-                                                            (line  6745)
-* defining new fonts:                    \newfont.          (line  6991)
-* defining new theorems:                 \newtheorem.       (line  6879)
-* definitions:                           Definitions.       (line  6384)
-* delimiters, paired:                    \left & \right.    (line  9415)
-* delim_0:                               makeindex.         (line 13172)
-* delim_1:                               makeindex.         (line 13176)
-* delim_2:                               makeindex.         (line 13180)
-* delim_n:                               makeindex.         (line 13184)
-* delim_r:                               makeindex.         (line 13188)
-* description:                           \newglossaryentry. (line 13327)
-* description environment:               description.       (line  3029)
-* description lists, creating:           description.       (line  3029)
-* design size, in font definitions:      \newfont.          (line  7004)
-* Didot point:                           Units of length.   (line  7504)
-* dieresis accent:                       Accents.           (line 12260)
+                                                            (line  6748)
+* defining new fonts:                    \newfont.          (line  6994)
+* defining new theorems:                 \newtheorem.       (line  6882)
+* definitions:                           Definitions.       (line  6387)
+* delimiters, paired:                    \left & \right.    (line  9418)
+* delim_0:                               makeindex.         (line 13175)
+* delim_1:                               makeindex.         (line 13179)
+* delim_2:                               makeindex.         (line 13183)
+* delim_n:                               makeindex.         (line 13187)
+* delim_r:                               makeindex.         (line 13191)
+* description:                           \newglossaryentry. (line 13330)
+* description environment:               description.       (line  3032)
+* description lists, creating:           description.       (line  3032)
+* design size, in font definitions:      \newfont.          (line  7007)
+* Didot point:                           Units of length.   (line  7507)
+* dieresis accent:                       Accents.           (line 12263)
 * difference between class and package:  Class and package construction.
                                                             (line   786)
-* discretionary breaks, multiplication:  \*.                (line  9387)
-* discretionary hyphenation:             \discretionary.    (line  5838)
-* display math mode:                     Modes.             (line  9499)
+* discretionary breaks, multiplication:  \*.                (line  9390)
+* discretionary hyphenation:             \discretionary.    (line  5841)
+* display math mode:                     Modes.             (line  9502)
 * displaying quoted text with paragraph indentation: quotation & quote.
-                                                            (line  4670)
+                                                            (line  4673)
 * displaying quoted text without paragraph indentation: quotation & quote.
-                                                            (line  4670)
-* displaymath environment:               displaymath.       (line  3085)
-* displaymath environment <1>:           Math formulas.     (line  7879)
+                                                            (line  4673)
+* displaymath environment:               displaymath.       (line  3088)
+* displaymath environment <1>:           Math formulas.     (line  7882)
 * document class commands:               Class and package construction.
                                                             (line   777)
 * document class options:                Document class options.
@@ -15571,198 +15574,198 @@
 * document class, defined:               Starting and ending.
                                                             (line   408)
 * document classes:                      Document classes.  (line   628)
-* document environment:                  document.          (line  3129)
+* document environment:                  document.          (line  3132)
 * document templates:                    Document templates.
-                                                            (line 13962)
-* dollar sign:                           Text symbols.      (line 12162)
-* dot accent:                            Accents.           (line 12267)
-* dot over accent, math:                 Math accents.      (line  9230)
-* dot-over accent:                       Accents.           (line 12267)
-* dot-under accent:                      Accents.           (line 12300)
-* dotless i:                             Accents.           (line 12254)
-* dotless i, math:                       Math symbols.      (line  8292)
-* dotless j:                             Accents.           (line 12254)
-* dotless j, math:                       Math symbols.      (line  8314)
-* dots:                                  Dots.              (line  9039)
-* double angle quotation marks:          Text symbols.      (line 12079)
-* double dagger, in text:                Text symbols.      (line 12067)
-* double dagger, in text <1>:            Text symbols.      (line 12159)
-* double dot accent, math:               Math accents.      (line  9227)
-* double guillemets:                     Text symbols.      (line 12079)
-* double left quote:                     Text symbols.      (line 12201)
-* double low-9 quotation mark:           Text symbols.      (line 12101)
-* double quote, straight base:           Text symbols.      (line 12217)
-* double right quote:                    Text symbols.      (line 12204)
+                                                            (line 13965)
+* dollar sign:                           Text symbols.      (line 12165)
+* dot accent:                            Accents.           (line 12270)
+* dot over accent, math:                 Math accents.      (line  9233)
+* dot-over accent:                       Accents.           (line 12270)
+* dot-under accent:                      Accents.           (line 12303)
+* dotless i:                             Accents.           (line 12257)
+* dotless i, math:                       Math symbols.      (line  8295)
+* dotless j:                             Accents.           (line 12257)
+* dotless j, math:                       Math symbols.      (line  8317)
+* dots:                                  Dots.              (line  9042)
+* double angle quotation marks:          Text symbols.      (line 12082)
+* double dagger, in text:                Text symbols.      (line 12070)
+* double dagger, in text <1>:            Text symbols.      (line 12162)
+* double dot accent, math:               Math accents.      (line  9230)
+* double guillemets:                     Text symbols.      (line 12082)
+* double left quote:                     Text symbols.      (line 12204)
+* double low-9 quotation mark:           Text symbols.      (line 12104)
+* double quote, straight base:           Text symbols.      (line 12220)
+* double right quote:                    Text symbols.      (line 12207)
 * double spacing:                        Low-level font commands.
-                                                            (line  1482)
-* double vertical bar, in text:          Text symbols.      (line 12129)
-* doublestruck:                          Blackboard bold.   (line  8955)
+                                                            (line  1485)
+* double vertical bar, in text:          Text symbols.      (line 12132)
+* doublestruck:                          Blackboard bold.   (line  8958)
 * draft option:                          Document class options.
                                                             (line   705)
 * dvipdfmx command:                      Output files.      (line   433)
 * dvips command:                         Output files.      (line   433)
 * dvitype command:                       Output files.      (line   433)
-* e-dash:                                Text symbols.      (line 12170)
+* e-dash:                                Text symbols.      (line 12173)
 * e-TeX:                                 TeX engines.       (line   482)
-* ellipses:                              Dots.              (line  9039)
-* ellipsis:                              Text symbols.      (line 12085)
-* em:                                    Units of length.   (line  7512)
-* em <1>:                                Units of length.   (line  7512)
-* em-dash:                               Text symbols.      (line 12165)
-* em-dash, three-quarters:               Text symbols.      (line 12226)
-* em-dash, two-thirds:                   Text symbols.      (line 12232)
-* emphasis:                              Font styles.       (line  1248)
-* enclosure list:                        \encl.             (line 13510)
-* end of document hook:                  \AtEndDocument.    (line  3151)
+* ellipses:                              Dots.              (line  9042)
+* ellipsis:                              Text symbols.      (line 12088)
+* em:                                    Units of length.   (line  7515)
+* em <1>:                                Units of length.   (line  7515)
+* em-dash:                               Text symbols.      (line 12168)
+* em-dash, three-quarters:               Text symbols.      (line 12229)
+* em-dash, two-thirds:                   Text symbols.      (line 12235)
+* emphasis:                              Font styles.       (line  1251)
+* enclosure list:                        \encl.             (line 13513)
+* end of document hook:                  \AtEndDocument.    (line  3154)
 * ending and starting:                   Starting and ending.
                                                             (line   397)
 * engines, TeX:                          TeX engines.       (line   475)
-* enlarge current page:                  \enlargethispage.  (line  6056)
-* enumerate environment:                 enumerate.         (line  3167)
-* enumitem package:                      list.              (line  3875)
+* enlarge current page:                  \enlargethispage.  (line  6059)
+* enumerate environment:                 enumerate.         (line  3170)
+* enumitem package:                      list.              (line  3878)
 * environment:                           Starting and ending.
                                                             (line   416)
-* environment, abstract:                 abstract.          (line  2814)
-* environment, array:                    array.             (line  2860)
-* environment, center:                   center.            (line  2939)
-* environment, description:              description.       (line  3029)
-* environment, displaymath:              displaymath.       (line  3085)
-* environment, displaymath <1>:          Math formulas.     (line  7879)
-* environment, document:                 document.          (line  3129)
-* environment, enumerate:                enumerate.         (line  3167)
-* environment, eqnarray:                 eqnarray.          (line  3234)
-* environment, equation:                 equation.          (line  3290)
-* environment, equation <1>:             Math formulas.     (line  7879)
-* environment, figure:                   figure.            (line  3310)
-* environment, filecontents:             filecontents.      (line  3368)
-* environment, filecontents*:            filecontents.      (line  3368)
-* environment, flushleft:                flushleft.         (line  3419)
-* environment, flushright:               flushright.        (line  3480)
-* environment, itemize:                  itemize.           (line  3523)
-* environment, letter:                   letter.            (line  3606)
-* environment, list:                     list.              (line  3611)
-* environment, math:                     math.              (line  3975)
-* environment, math <1>:                 Math formulas.     (line  7879)
-* environment, minipage:                 minipage.          (line  3987)
-* environment, picture:                  picture.           (line  4138)
-* environment, quotation:                quotation & quote. (line  4670)
-* environment, quote:                    quotation & quote. (line  4670)
-* environment, tabbing:                  tabbing.           (line  4700)
-* environment, table:                    table.             (line  4849)
-* environment, tabular:                  tabular.           (line  4909)
-* environment, thebibliography:          thebibliography.   (line  5234)
-* environment, theorem:                  theorem.           (line  5469)
-* environment, theorem-like:             \newtheorem.       (line  6879)
-* environment, titlepage:                titlepage.         (line  5499)
-* environment, verbatim:                 verbatim.          (line  5538)
-* environment, verse:                    verse.             (line  5624)
-* environments:                          Environments.      (line  2797)
+* environment, abstract:                 abstract.          (line  2817)
+* environment, array:                    array.             (line  2863)
+* environment, center:                   center.            (line  2942)
+* environment, description:              description.       (line  3032)
+* environment, displaymath:              displaymath.       (line  3088)
+* environment, displaymath <1>:          Math formulas.     (line  7882)
+* environment, document:                 document.          (line  3132)
+* environment, enumerate:                enumerate.         (line  3170)
+* environment, eqnarray:                 eqnarray.          (line  3237)
+* environment, equation:                 equation.          (line  3293)
+* environment, equation <1>:             Math formulas.     (line  7882)
+* environment, figure:                   figure.            (line  3313)
+* environment, filecontents:             filecontents.      (line  3371)
+* environment, filecontents*:            filecontents.      (line  3371)
+* environment, flushleft:                flushleft.         (line  3422)
+* environment, flushright:               flushright.        (line  3483)
+* environment, itemize:                  itemize.           (line  3526)
+* environment, letter:                   letter.            (line  3609)
+* environment, list:                     list.              (line  3614)
+* environment, math:                     math.              (line  3978)
+* environment, math <1>:                 Math formulas.     (line  7882)
+* environment, minipage:                 minipage.          (line  3990)
+* environment, picture:                  picture.           (line  4141)
+* environment, quotation:                quotation & quote. (line  4673)
+* environment, quote:                    quotation & quote. (line  4673)
+* environment, tabbing:                  tabbing.           (line  4703)
+* environment, table:                    table.             (line  4852)
+* environment, tabular:                  tabular.           (line  4912)
+* environment, thebibliography:          thebibliography.   (line  5237)
+* environment, theorem:                  theorem.           (line  5472)
+* environment, theorem-like:             \newtheorem.       (line  6882)
+* environment, titlepage:                titlepage.         (line  5502)
+* environment, verbatim:                 verbatim.          (line  5541)
+* environment, verse:                    verse.             (line  5627)
+* environments:                          Environments.      (line  2800)
 * environments, defining:                \newenvironment & \renewenvironment.
-                                                            (line  6745)
-* envlab package:                        \makelabels.       (line 13584)
+                                                            (line  6748)
+* envlab package:                        \makelabels.       (line 13587)
 * EPS files:                             Graphics package configuration.
-                                                            (line 11316)
-* EPS files <1>:                         \includegraphics.  (line 11509)
-* eqnarray environment:                  eqnarray.          (line  3234)
-* equation environment:                  equation.          (line  3290)
-* equation environment <1>:              Math formulas.     (line  7879)
-* equation number, cross referencing:    \ref.              (line  2768)
+                                                            (line 11319)
+* EPS files <1>:                         \includegraphics.  (line 11512)
+* eqnarray environment:                  eqnarray.          (line  3237)
+* equation environment:                  equation.          (line  3293)
+* equation environment <1>:              Math formulas.     (line  7882)
+* equation number, cross referencing:    \ref.              (line  2771)
 * equation numbers, left vs. right:      Document class options.
                                                             (line   719)
-* equation numbers, omitting:            eqnarray.          (line  3269)
-* equations, aligning:                   eqnarray.          (line  3234)
-* equations, environment for:            equation.          (line  3290)
+* equation numbers, omitting:            eqnarray.          (line  3272)
+* equations, aligning:                   eqnarray.          (line  3237)
+* equations, environment for:            equation.          (line  3293)
 * equations, flush left vs. centered:    Document class options.
                                                             (line   713)
 * es-zet German letter:                  Additional Latin letters.
-                                                            (line 12377)
+                                                            (line 12380)
 * etex command:                          TeX engines.       (line   482)
 * eth, Icelandic letter:                 Additional Latin letters.
-                                                            (line 12345)
+                                                            (line 12348)
 * etoolbox package:                      Class and package commands.
-                                                            (line   948)
-* euro symbol:                           Text symbols.      (line 12173)
-* eurosym package:                       Text symbols.      (line 12173)
-* ex:                                    Units of length.   (line  7512)
-* ex <1>:                                Units of length.   (line  7512)
-* exclamation point, upside-down:        Text symbols.      (line 12179)
+                                                            (line   951)
+* euro symbol:                           Text symbols.      (line 12176)
+* eurosym package:                       Text symbols.      (line 12176)
+* ex:                                    Units of length.   (line  7515)
+* ex <1>:                                Units of length.   (line  7515)
+* exclamation point, upside-down:        Text symbols.      (line 12182)
 * executivepaper option:                 Document class options.
                                                             (line   675)
 * exponent:                              Subscripts & superscripts.
-                                                            (line  7970)
+                                                            (line  7973)
 * extended Latin:                        Additional Latin letters.
-                                                            (line 12331)
-* external files, writing:               filecontents.      (line  3368)
+                                                            (line 12334)
+* external files, writing:               filecontents.      (line  3371)
 * families, of fonts:                    Low-level font commands.
-                                                            (line  1385)
-* fancyhdr package:                      Page styles.       (line  9556)
-* fancyhdr package <1>:                  \pagestyle.        (line  9699)
-* fancyvrb package:                      tabbing.           (line  4840)
-* fancyvrb package <1>:                  verbatim.          (line  5569)
-* feminine ordinal symbol:               Text symbols.      (line 12192)
-* figure environment:                    figure.            (line  3310)
-* figure number, cross referencing:      \ref.              (line  2768)
-* figures, footnotes in:                 minipage.          (line  4088)
-* figures, inserting:                    figure.            (line  3310)
+                                                            (line  1388)
+* fancyhdr package:                      Page styles.       (line  9559)
+* fancyhdr package <1>:                  \pagestyle.        (line  9702)
+* fancyvrb package:                      tabbing.           (line  4843)
+* fancyvrb package <1>:                  verbatim.          (line  5572)
+* feminine ordinal symbol:               Text symbols.      (line 12195)
+* figure environment:                    figure.            (line  3313)
+* figure number, cross referencing:      \ref.              (line  2771)
+* figures, footnotes in:                 minipage.          (line  4091)
+* figures, inserting:                    figure.            (line  3313)
 * file, root:                            Splitting the input.
-                                                            (line 12458)
-* filecontents environment:              filecontents.      (line  3368)
-* filecontents* environment:             filecontents.      (line  3368)
+                                                            (line 12461)
+* filecontents environment:              filecontents.      (line  3371)
+* filecontents* environment:             filecontents.      (line  3371)
 * final option:                          Document class options.
                                                             (line   705)
 * first-latex-doc document:              About this document.
                                                             (line   354)
-* fixed-width font:                      Font styles.       (line  1285)
-* flafter package:                       Floats.            (line  1877)
+* fixed-width font:                      Font styles.       (line  1288)
+* flafter package:                       Floats.            (line  1880)
 * fleqn option:                          Document class options.
                                                             (line   705)
-* float package:                         Floats.            (line  1847)
-* float page:                            Floats.            (line  1853)
+* float package:                         Floats.            (line  1850)
+* float page:                            Floats.            (line  1856)
 * flush left equations:                  Document class options.
                                                             (line   713)
 * flushing floats and starting a page:   \clearpage & \cleardoublepage.
-                                                            (line  5982)
-* flushleft environment:                 flushleft.         (line  3419)
-* flushright environment:                flushright.        (line  3480)
+                                                            (line  5985)
+* flushleft environment:                 flushleft.         (line  3422)
+* flushright environment:                flushright.        (line  3483)
 * font catalogue:                        Low-level font commands.
-                                                            (line  1385)
+                                                            (line  1388)
 * font commands, low-level:              Low-level font commands.
-                                                            (line  1370)
+                                                            (line  1373)
 * font size:                             Low-level font commands.
-                                                            (line  1465)
-* font sizes:                            Font sizes.        (line  1335)
-* font styles:                           Font styles.       (line  1195)
+                                                            (line  1468)
+* font sizes:                            Font sizes.        (line  1338)
+* font styles:                           Font styles.       (line  1198)
 * font symbols, by number:               Symbols by font position.
-                                                            (line 12042)
-* fonts:                                 Fonts.             (line  1189)
-* fonts, new commands for:               \newfont.          (line  6991)
-* fonts, script:                         Calligraphic.      (line  8981)
-* footer style:                          \pagestyle.        (line  9692)
+                                                            (line 12045)
+* fonts:                                 Fonts.             (line  1192)
+* fonts, new commands for:               \newfont.          (line  6994)
+* fonts, script:                         Calligraphic.      (line  8984)
+* footer style:                          \pagestyle.        (line  9695)
 * footer, parameters for:                Page layout parameters.
-                                                            (line  1668)
-* footnote number, cross referencing:    \ref.              (line  2768)
-* footnote parameters:                   \footnote.         (line  6169)
+                                                            (line  1671)
+* footnote number, cross referencing:    \ref.              (line  2771)
+* footnote parameters:                   \footnote.         (line  6172)
 * footnote, in a table:                  Footnotes in a table.
-                                                            (line  6298)
+                                                            (line  6301)
 * footnote, in section headings:         Footnotes in section headings.
-                                                            (line  6279)
+                                                            (line  6282)
 * footnote, of a footnote:               Footnotes of footnotes.
-                                                            (line  6368)
-* footnotes in figures:                  minipage.          (line  4088)
-* footnotes, creating:                   Footnotes.         (line  6122)
-* Footnotes, in a minipage:              \footnote.         (line  6197)
-* footnotes, symbols instead of numbers: \footnote.         (line  6159)
-* formulas, environment for:             equation.          (line  3290)
-* formulas, math:                        Math formulas.     (line  7879)
-* forward reference:                     Cross references.  (line  2667)
+                                                            (line  6371)
+* footnotes in figures:                  minipage.          (line  4091)
+* footnotes, creating:                   Footnotes.         (line  6125)
+* Footnotes, in a minipage:              \footnote.         (line  6200)
+* footnotes, symbols instead of numbers: \footnote.         (line  6162)
+* formulas, environment for:             equation.          (line  3293)
+* formulas, math:                        Math formulas.     (line  7882)
+* forward reference:                     Cross references.  (line  2670)
 * forward references, resolving:         Output files.      (line   456)
-* fraction:                              \frac.             (line  9403)
-* fragile commands:                      \protect.          (line  7023)
-* frame rule width:                      \fbox & \framebox. (line 10709)
-* frame, line width:                     \fbox & \framebox. (line 10709)
-* frame, separation from contents:       \fbox & \framebox. (line 10714)
-* French quotation marks:                Text symbols.      (line 12079)
-* functions, math:                       Math functions.    (line  9094)
+* fraction:                              \frac.             (line  9406)
+* fragile commands:                      \protect.          (line  7026)
+* frame rule width:                      \fbox & \framebox. (line 10712)
+* frame, line width:                     \fbox & \framebox. (line 10712)
+* frame, separation from contents:       \fbox & \framebox. (line 10717)
+* French quotation marks:                Text symbols.      (line 12082)
+* functions, math:                       Math functions.    (line  9097)
 * geometry package:                      Document class options.
                                                             (line   696)
 * geometry package <1>:                  Document class options.
@@ -15771,127 +15774,127 @@
                                                             (line   662)
 * global options <1>:                    Additional packages.
                                                             (line   770)
-* glossaries:                            Glossaries.        (line 13239)
-* glossary:                              Glossaries.        (line 13239)
-* glossary, entries:                     \newglossaryentry. (line 13287)
-* glossary, entry reference:             \gls.              (line 13346)
-* glue register, plain TeX:              \newlength.        (line  6695)
-* graphics:                              Graphics.          (line 11215)
+* glossaries:                            Glossaries.        (line 13242)
+* glossary:                              Glossaries.        (line 13242)
+* glossary, entries:                     \newglossaryentry. (line 13290)
+* glossary, entry reference:             \gls.              (line 13349)
+* glue register, plain TeX:              \newlength.        (line  6698)
+* graphics:                              Graphics.          (line 11218)
 * graphics <1>:                          Graphics package configuration.
-                                                            (line 11316)
-* graphics <2>:                          \includegraphics.  (line 11509)
-* graphics package:                      Graphics.          (line 11215)
+                                                            (line 11319)
+* graphics <2>:                          \includegraphics.  (line 11512)
+* graphics package:                      Graphics.          (line 11218)
 * graphics package <1>:                  Graphics package configuration.
-                                                            (line 11316)
-* graphics package <2>:                  \includegraphics.  (line 11509)
+                                                            (line 11319)
+* graphics package <2>:                  \includegraphics.  (line 11512)
 * graphics package commands:             Commands for graphics.
-                                                            (line 11503)
+                                                            (line 11506)
 * graphics package options:              Graphics package options.
-                                                            (line 11252)
-* graphics packages:                     \line.             (line  4392)
-* graphics, resizing:                    \scalebox.         (line 11899)
-* graphics, resizing <1>:                \resizebox.        (line 11930)
-* graphics, scaling:                     \scalebox.         (line 11899)
-* graphics, scaling <1>:                 \resizebox.        (line 11930)
-* grave accent:                          Accents.           (line 12279)
-* grave accent, math:                    Math accents.      (line  9233)
-* greater than symbol, in text:          Text symbols.      (line 12182)
-* greek letters:                         Math symbols.      (line  8033)
-* group, and environments:               Environments.      (line  2809)
-* group_skip:                            makeindex.         (line 13119)
-* ha'c<ek accent, math:                  Math accents.      (line  9224)
-* hacek accent:                          Accents.           (line 12326)
-* Halmos symbol:                         \rule.             (line 12395)
-* hat accent:                            Accents.           (line 12275)
-* hat accent, math:                      Math accents.      (line  9236)
-* header style:                          \pagestyle.        (line  9692)
+                                                            (line 11255)
+* graphics packages:                     \line.             (line  4395)
+* graphics, resizing:                    \scalebox.         (line 11902)
+* graphics, resizing <1>:                \resizebox.        (line 11933)
+* graphics, scaling:                     \scalebox.         (line 11902)
+* graphics, scaling <1>:                 \resizebox.        (line 11933)
+* grave accent:                          Accents.           (line 12282)
+* grave accent, math:                    Math accents.      (line  9236)
+* greater than symbol, in text:          Text symbols.      (line 12185)
+* greek letters:                         Math symbols.      (line  8036)
+* group, and environments:               Environments.      (line  2812)
+* group_skip:                            makeindex.         (line 13122)
+* ha'c<ek accent, math:                  Math accents.      (line  9227)
+* hacek accent:                          Accents.           (line 12329)
+* Halmos symbol:                         \rule.             (line 12398)
+* hat accent:                            Accents.           (line 12278)
+* hat accent, math:                      Math accents.      (line  9239)
+* header style:                          \pagestyle.        (line  9695)
 * header, parameters for:                Page layout parameters.
-                                                            (line  1668)
+                                                            (line  1671)
 * hello, world:                          Starting and ending.
                                                             (line   397)
-* here, putting floats:                  Floats.            (line  1847)
+* here, putting floats:                  Floats.            (line  1850)
 * home page for manual:                  About this document.
                                                             (line   319)
-* horizontal space:                      \hss.              (line  9922)
-* horizontal space, stretchable:         \hss.              (line  9922)
-* hungarian umlaut accent:               Accents.           (line 12304)
-* hyperref package:                      \footnotemark.     (line  6249)
-* hyperref package <1>:                  \footnotemark.     (line  6258)
-* hyperref package <2>:                  \pagenumbering.    (line  9673)
+* horizontal space:                      \hss.              (line  9925)
+* horizontal space, stretchable:         \hss.              (line  9925)
+* hungarian umlaut accent:               Accents.           (line 12307)
+* hyperref package:                      \footnotemark.     (line  6252)
+* hyperref package <1>:                  \footnotemark.     (line  6261)
+* hyperref package <2>:                  \pagenumbering.    (line  9676)
 * hyperref package <3>:                  Command line input.
-                                                            (line 13883)
-* hyphenation, defining:                 \hyphenation.      (line  5902)
-* hyphenation, discretionary:            \discretionary.    (line  5838)
-* hyphenation, forcing:                  \- (hyphenation).  (line  5803)
-* hyphenation, preventing:               \mbox & \makebox.  (line 10587)
+                                                            (line 13886)
+* hyphenation, defining:                 \hyphenation.      (line  5905)
+* hyphenation, discretionary:            \discretionary.    (line  5841)
+* hyphenation, forcing:                  \- (hyphenation).  (line  5806)
+* hyphenation, preventing:               \mbox & \makebox.  (line 10590)
 * Icelandic eth:                         Additional Latin letters.
-                                                            (line 12345)
+                                                            (line 12348)
 * Icelandic thorn:                       Additional Latin letters.
-                                                            (line 12381)
-* idx file:                              \index.            (line 13053)
+                                                            (line 12384)
+* idx file:                              \index.            (line 13056)
 * ij letter, Dutch:                      Additional Latin letters.
-                                                            (line 12357)
+                                                            (line 12360)
 * implementations of TeX:                TeX engines.       (line   475)
-* importing graphics:                    \includegraphics.  (line 11509)
-* in:                                    Units of length.   (line  7491)
-* in-line formulas:                      math.              (line  3975)
-* inch:                                  Units of length.   (line  7491)
-* including graphics:                    \includegraphics.  (line 11509)
+* importing graphics:                    \includegraphics.  (line 11512)
+* in:                                    Units of length.   (line  7494)
+* in-line formulas:                      math.              (line  3978)
+* inch:                                  Units of length.   (line  7494)
+* including graphics:                    \includegraphics.  (line 11512)
 * indent, forcing:                       \indent & \noindent.
-                                                            (line  7754)
-* indentation of paragraphs, in minipage: minipage.         (line  4084)
-* indentfirst package:                   \part.             (line  2074)
-* indentfirst package <1>:               \chapter.          (line  2136)
-* indentfirst package <2>:               \section.          (line  2231)
-* indentfirst package <3>:               \subsection.       (line  2297)
+                                                            (line  7757)
+* indentation of paragraphs, in minipage: minipage.         (line  4087)
+* indentfirst package:                   \part.             (line  2077)
+* indentfirst package <1>:               \chapter.          (line  2139)
+* indentfirst package <2>:               \section.          (line  2234)
+* indentfirst package <3>:               \subsection.       (line  2300)
 * indentfirst package <4>:               \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2374)
+                                                            (line  2377)
 * indentfirst package <5>:               \indent & \noindent.
-                                                            (line  7796)
-* indent_length:                         makeindex.         (line 13200)
-* indent_space:                          makeindex.         (line 13196)
-* index entries, 'see' and 'see also':   \index.            (line 13003)
-* index entry:                           \index.            (line 12953)
-* index package:                         \index.            (line 13048)
-* index, page range:                     \index.            (line 12987)
-* index, printing:                       \printindex.       (line 13224)
-* index, processing:                     makeindex.         (line 13068)
-* index, style file:                     makeindex.         (line 13080)
-* indexes:                               Indexes.           (line 12917)
-* infinite horizontal stretch:           \hfill.            (line  9889)
-* infinite vertical stretch:             \vfill.            (line 10502)
-* inner paragraph mode:                  Modes.             (line  9517)
+                                                            (line  7799)
+* indent_length:                         makeindex.         (line 13203)
+* indent_space:                          makeindex.         (line 13199)
+* index entries, 'see' and 'see also':   \index.            (line 13006)
+* index entry:                           \index.            (line 12956)
+* index package:                         \index.            (line 13051)
+* index, page range:                     \index.            (line 12990)
+* index, printing:                       \printindex.       (line 13227)
+* index, processing:                     makeindex.         (line 13071)
+* index, style file:                     makeindex.         (line 13083)
+* indexes:                               Indexes.           (line 12920)
+* infinite horizontal stretch:           \hfill.            (line  9892)
+* infinite vertical stretch:             \vfill.            (line 10505)
+* inner paragraph mode:                  Modes.             (line  9520)
 * input file:                            Splitting the input.
-                                                            (line 12454)
+                                                            (line 12457)
 * input, on command line:                Command line input.
-                                                            (line 13879)
+                                                            (line 13882)
 * input/output, to terminal:             Terminal input/output.
-                                                            (line 13673)
-* inserting figures:                     figure.            (line  3310)
+                                                            (line 13676)
+* inserting figures:                     figure.            (line  3313)
 * insertions of special characters:      Special insertions.
-                                                            (line 11959)
-* internal vertical mode:                Modes.             (line  9508)
-* italic correction:                     \/.                (line 10206)
-* italic font:                           Font styles.       (line  1270)
-* itemize environment:                   itemize.           (line  3523)
-* item_0:                                makeindex.         (line 13143)
-* item_01:                               makeindex.         (line 13152)
-* item_1:                                makeindex.         (line 13146)
-* item_12:                               makeindex.         (line 13162)
-* item_2:                                makeindex.         (line 13149)
-* item_x1:                               makeindex.         (line 13156)
-* item_x2:                               makeindex.         (line 13166)
+                                                            (line 11962)
+* internal vertical mode:                Modes.             (line  9511)
+* italic correction:                     \/.                (line 10209)
+* italic font:                           Font styles.       (line  1273)
+* itemize environment:                   itemize.           (line  3526)
+* item_0:                                makeindex.         (line 13146)
+* item_01:                               makeindex.         (line 13155)
+* item_1:                                makeindex.         (line 13149)
+* item_12:                               makeindex.         (line 13165)
+* item_2:                                makeindex.         (line 13152)
+* item_x1:                               makeindex.         (line 13159)
+* item_x2:                               makeindex.         (line 13169)
 * JPEG files:                            Graphics package configuration.
-                                                            (line 11316)
-* JPEG files <1>:                        \includegraphics.  (line 11509)
+                                                            (line 11319)
+* JPEG files <1>:                        \includegraphics.  (line 11512)
 * JPG files:                             Graphics package configuration.
-                                                            (line 11316)
-* JPG files <1>:                         \includegraphics.  (line 11509)
-* justification, ragged left:            \raggedleft.       (line  3498)
-* justification, ragged right:           \raggedright.      (line  3447)
+                                                            (line 11319)
+* JPG files <1>:                         \includegraphics.  (line 11512)
+* justification, ragged left:            \raggedleft.       (line  3501)
+* justification, ragged right:           \raggedright.      (line  3450)
 * Knuth, Donald E.:                      Overview.          (line   371)
-* label:                                 Cross references.  (line  2646)
-* labelled lists, creating:              description.       (line  3029)
+* label:                                 Cross references.  (line  2649)
+* labelled lists, creating:              description.       (line  3032)
 * Lamport TeX:                           Overview.          (line   389)
 * Lamport, Leslie:                       Overview.          (line   371)
 * landscape option:                      Document class options.
@@ -15899,7 +15902,7 @@
 * landscape orientation:                 Document class options.
                                                             (line   716)
 * latex command:                         Output files.      (line   433)
-* LaTeX logo:                            Text symbols.      (line 12070)
+* LaTeX logo:                            Text symbols.      (line 12073)
 * LaTeX overview:                        Overview.          (line   371)
 * LaTeX Project team:                    About this document.
                                                             (line   338)
@@ -15907,178 +15910,178 @@
                                                             (line   334)
 * latex-doc-ptr document:                About this document.
                                                             (line   351)
-* LaTeX2e logo:                          Text symbols.      (line 12073)
+* LaTeX2e logo:                          Text symbols.      (line 12076)
 * <latexrefman at tug.org> email address:   About this document.
                                                             (line   338)
 * Latin letters, additional:             Additional Latin letters.
-                                                            (line 12331)
-* layout commands:                       Layout.            (line  1512)
+                                                            (line 12334)
+* layout commands:                       Layout.            (line  1515)
 * layout, page parameters for:           Page layout parameters.
-                                                            (line  1668)
-* left angle quotation marks:            Text symbols.      (line 12079)
-* left arrow, in text:                   Text symbols.      (line 12188)
-* left brace, in text:                   Text symbols.      (line 12135)
-* left quote:                            Text symbols.      (line 12089)
-* left quote, double:                    Text symbols.      (line 12201)
-* left quote, single:                    Text symbols.      (line 12207)
+                                                            (line  1671)
+* left angle quotation marks:            Text symbols.      (line 12082)
+* left arrow, in text:                   Text symbols.      (line 12191)
+* left brace, in text:                   Text symbols.      (line 12138)
+* left quote:                            Text symbols.      (line 12092)
+* left quote, double:                    Text symbols.      (line 12204)
+* left quote, single:                    Text symbols.      (line 12210)
 * left-hand equation numbers:            Document class options.
                                                             (line   719)
-* left-justifying text:                  \raggedright.      (line  3447)
-* left-justifying text, environment for: flushleft.         (line  3419)
-* left-to-right mode:                    Modes.             (line  9486)
+* left-justifying text:                  \raggedright.      (line  3450)
+* left-justifying text, environment for: flushleft.         (line  3422)
+* left-to-right mode:                    Modes.             (line  9489)
 * legalpaper option:                     Document class options.
                                                             (line   675)
-* lengths, adding to:                    \addtolength.      (line  7557)
-* lengths, allocating new:               \newlength.        (line  6695)
-* lengths, defining and using:           Lengths.           (line  7380)
-* lengths, setting:                      \setlength.        (line  7530)
+* lengths, adding to:                    \addtolength.      (line  7560)
+* lengths, allocating new:               \newlength.        (line  6698)
+* lengths, defining and using:           Lengths.           (line  7383)
+* lengths, setting:                      \setlength.        (line  7533)
 * leqno option:                          Document class options.
                                                             (line   705)
-* less than symbol, in text:             Text symbols.      (line 12185)
-* lethead_flag:                          makeindex.         (line 13126)
-* lethead_prefix:                        makeindex.         (line 13135)
-* lethead_suffix:                        makeindex.         (line 13139)
+* less than symbol, in text:             Text symbols.      (line 12188)
+* lethead_flag:                          makeindex.         (line 13129)
+* lethead_prefix:                        makeindex.         (line 13138)
+* lethead_suffix:                        makeindex.         (line 13142)
 * letter class:                          Document classes.  (line   633)
-* letter environment:                    letter.            (line  3606)
+* letter environment:                    letter.            (line  3609)
 * letterpaper option:                    Document class options.
                                                             (line   675)
-* letters, accented:                     Accents.           (line 12243)
+* letters, accented:                     Accents.           (line 12246)
 * letters, additional Latin:             Additional Latin letters.
-                                                            (line 12331)
-* letters, ending:                       \closing.          (line 13497)
-* letters, starting:                     \opening.          (line 13602)
-* letters, writing:                      Letters.           (line 13376)
-* line break, forcing:                   \\.                (line  5677)
-* line breaking:                         Line breaking.     (line  5660)
-* line breaks, changing:                 \fussy & \sloppy.  (line  5861)
+                                                            (line 12334)
+* letters, ending:                       \closing.          (line 13500)
+* letters, starting:                     \opening.          (line 13605)
+* letters, writing:                      Letters.           (line 13379)
+* line break, forcing:                   \\.                (line  5680)
+* line breaking:                         Line breaking.     (line  5663)
+* line breaks, changing:                 \fussy & \sloppy.  (line  5864)
 * line breaks, forcing:                  \linebreak & \nolinebreak.
-                                                            (line  5920)
-* line breaks, multiplication discretionary: \*.            (line  9387)
+                                                            (line  5923)
+* line breaks, multiplication discretionary: \*.            (line  9390)
 * line breaks, preventing:               \linebreak & \nolinebreak.
-                                                            (line  5920)
-* lines in tables:                       tabular.           (line  4909)
-* line_max:                              makeindex.         (line 13192)
-* lining numerals:                       Font styles.       (line  1321)
-* lining text up in tables:              tabular.           (line  4909)
-* lining text up using tab stops:        tabbing.           (line  4700)
-* list environment:                      list.              (line  3611)
-* list items, specifying counter:        \usecounter.       (line  7234)
+                                                            (line  5923)
+* lines in tables:                       tabular.           (line  4912)
+* line_max:                              makeindex.         (line 13195)
+* lining numerals:                       Font styles.       (line  1324)
+* lining text up in tables:              tabular.           (line  4912)
+* lining text up using tab stops:        tabbing.           (line  4703)
+* list environment:                      list.              (line  3614)
+* list items, specifying counter:        \usecounter.       (line  7237)
 * list of figures file:                  Output files.      (line   466)
 * list of tables file:                   Output files.      (line   466)
-* listings package:                      tabbing.           (line  4840)
-* listings package <1>:                  verbatim.          (line  5563)
-* listings package <2>:                  \verb.             (line  5613)
-* lists of items:                        itemize.           (line  3523)
-* lists of items, generic:               list.              (line  3611)
-* lists of items, numbered:              enumerate.         (line  3167)
+* listings package:                      tabbing.           (line  4843)
+* listings package <1>:                  verbatim.          (line  5566)
+* listings package <2>:                  \verb.             (line  5616)
+* lists of items:                        itemize.           (line  3526)
+* lists of items, generic:               list.              (line  3614)
+* lists of items, numbered:              enumerate.         (line  3170)
 * loading additional packages:           Additional packages.
                                                             (line   761)
 * log file:                              Output files.      (line   451)
-* logo, LaTeX:                           Text symbols.      (line 12070)
-* logo, LaTeX2e:                         Text symbols.      (line 12073)
-* logo, TeX:                             Text symbols.      (line 12111)
+* logo, LaTeX:                           Text symbols.      (line 12073)
+* logo, LaTeX2e:                         Text symbols.      (line 12076)
+* logo, TeX:                             Text symbols.      (line 12114)
 * long command:                          Class and package commands.
-                                                            (line   861)
-* low-9 quotation marks, single and double: Text symbols.   (line 12101)
+                                                            (line   864)
+* low-9 quotation marks, single and double: Text symbols.   (line 12104)
 * low-level font commands:               Low-level font commands.
-                                                            (line  1370)
+                                                            (line  1373)
 * lowercase:                             Upper and lower case.
-                                                            (line 11997)
-* LR box:                                picture.           (line  4235)
-* LR mode:                               Modes.             (line  9486)
-* lrbox:                                 lrbox.             (line 10919)
+                                                            (line 12000)
+* LR box:                                picture.           (line  4238)
+* LR mode:                               Modes.             (line  9489)
+* lrbox:                                 lrbox.             (line 10922)
 * lshort document:                       About this document.
                                                             (line   362)
-* ltugboat class:                        tugboat template.  (line 14093)
+* ltugboat class:                        tugboat template.  (line 14096)
 * lualatex command:                      TeX engines.       (line   499)
 * LuaTeX:                                TeX engines.       (line   499)
-* m-width:                               Units of length.   (line  7512)
+* m-width:                               Units of length.   (line  7515)
 * macro package, LaTeX as:               Overview.          (line   376)
-* macron accent:                         Accents.           (line 12271)
-* macron accent, math:                   Math accents.      (line  9218)
+* macron accent:                         Accents.           (line 12274)
+* macron accent, math:                   Math accents.      (line  9221)
 * macros2e package:                      \makeatletter & \makeatother.
-                                                            (line  6579)
-* Madsen, Lars:                          eqnarray.          (line  3234)
-* make a box:                            \mbox & \makebox.  (line 10587)
-* makeindex:                             makeindex.         (line 13068)
-* makeindex program:                     makeindex.         (line 13068)
-* makeindex, style file:                 makeindex.         (line 13080)
-* making a title page:                   titlepage.         (line  5499)
-* making paragraphs:                     Making paragraphs. (line  7657)
-* marginal notes:                        Marginal notes.    (line  7830)
-* masculine ordinal symbol:              Text symbols.      (line 12192)
-* matching brackets:                     \left & \right.    (line  9415)
-* matching parentheses:                  \left & \right.    (line  9415)
-* math accents:                          Math accents.      (line  9210)
-* math environment:                      math.              (line  3975)
-* math environment <1>:                  Math formulas.     (line  7879)
-* math formulas:                         Math formulas.     (line  7879)
-* math functions:                        Math functions.    (line  9094)
-* math miscellany:                       Math miscellany.   (line  9361)
-* math mode:                             Modes.             (line  9496)
-* math mode, entering:                   Math formulas.     (line  7879)
+                                                            (line  6582)
+* Madsen, Lars:                          eqnarray.          (line  3237)
+* make a box:                            \mbox & \makebox.  (line 10590)
+* makeindex:                             makeindex.         (line 13071)
+* makeindex program:                     makeindex.         (line 13071)
+* makeindex, style file:                 makeindex.         (line 13083)
+* making a title page:                   titlepage.         (line  5502)
+* making paragraphs:                     Making paragraphs. (line  7660)
+* marginal notes:                        Marginal notes.    (line  7833)
+* masculine ordinal symbol:              Text symbols.      (line 12195)
+* matching brackets:                     \left & \right.    (line  9418)
+* matching parentheses:                  \left & \right.    (line  9418)
+* math accents:                          Math accents.      (line  9213)
+* math environment:                      math.              (line  3978)
+* math environment <1>:                  Math formulas.     (line  7882)
+* math formulas:                         Math formulas.     (line  7882)
+* math functions:                        Math functions.    (line  9097)
+* math miscellany:                       Math miscellany.   (line  9364)
+* math mode:                             Modes.             (line  9499)
+* math mode, entering:                   Math formulas.     (line  7882)
 * math mode, spacing:                    Spacing in math mode.
-                                                            (line  9304)
-* math symbols:                          Math symbols.      (line  8033)
-* math, bold:                            Font styles.       (line  1317)
-* mathtools package:                     Math formulas.     (line  7959)
+                                                            (line  9307)
+* math symbols:                          Math symbols.      (line  8036)
+* math, bold:                            Font styles.       (line  1320)
+* mathtools package:                     Math formulas.     (line  7962)
 * mathtools package <1>:                 Over- and Underlining.
-                                                            (line  9298)
-* MetaPost package:                      \line.             (line  4392)
+                                                            (line  9301)
+* MetaPost package:                      \line.             (line  4395)
 * mfirstuc package:                      Upper and lower case.
-                                                            (line 12036)
+                                                            (line 12039)
 * mhchem package:                        Subscripts & superscripts.
-                                                            (line  8026)
-* Millimeter:                            Units of length.   (line  7501)
-* minipage environment:                  minipage.          (line  3987)
-* minipage, creating a:                  minipage.          (line  3987)
-* minted package:                        tabbing.           (line  4840)
-* minted package <1>:                    verbatim.          (line  5563)
-* minted package <2>:                    \verb.             (line  5613)
+                                                            (line  8029)
+* Millimeter:                            Units of length.   (line  7504)
+* minipage environment:                  minipage.          (line  3990)
+* minipage, creating a:                  minipage.          (line  3990)
+* minted package:                        tabbing.           (line  4843)
+* minted package <1>:                    verbatim.          (line  5566)
+* minted package <2>:                    \verb.             (line  5616)
 * mirrors of CTAN:                       CTAN.              (line   616)
-* mm:                                    Units of length.   (line  7501)
-* modes:                                 Modes.             (line  9476)
-* monospace font:                        Font styles.       (line  1285)
-* moving arguments:                      \protect.          (line  7036)
-* mpfootnote counter:                    \footnote.         (line  6197)
-* mu:                                    Units of length.   (line  7523)
-* mu, math unit:                         Units of length.   (line  7523)
-* multicolumn text:                      \twocolumn.        (line  1529)
-* multilingual support:                  Accents.           (line 12243)
-* multind package:                       Indexes.           (line 12943)
-* multiplication, discretionary:         \*.                (line  9387)
-* name:                                  \newglossaryentry. (line 13324)
-* NBSP:                                  ~.                 (line 10126)
+* mm:                                    Units of length.   (line  7504)
+* modes:                                 Modes.             (line  9479)
+* monospace font:                        Font styles.       (line  1288)
+* moving arguments:                      \protect.          (line  7039)
+* mpfootnote counter:                    \footnote.         (line  6200)
+* mu:                                    Units of length.   (line  7526)
+* mu, math unit:                         Units of length.   (line  7526)
+* multicolumn text:                      \twocolumn.        (line  1532)
+* multilingual support:                  Accents.           (line 12246)
+* multind package:                       Indexes.           (line 12946)
+* multiplication, discretionary:         \*.                (line  9390)
+* name:                                  \newglossaryentry. (line 13327)
+* NBSP:                                  ~.                 (line 10129)
 * nested \include, not allowed:          \include & \includeonly.
-                                                            (line 12626)
+                                                            (line 12629)
 * new class commands:                    Class and package construction.
                                                             (line   777)
 * new command, check:                    Class and package commands.
-                                                            (line   859)
+                                                            (line   862)
 * new command, definition:               Class and package commands.
-                                                            (line   934)
+                                                            (line   937)
 * new commands, defining:                \newcommand & \renewcommand.
-                                                            (line  6389)
-* new commands, defining <1>:            \providecommand.   (line  6514)
+                                                            (line  6392)
+* new commands, defining <1>:            \providecommand.   (line  6517)
 * new line, output as input:             \obeycr & \restorecr.
-                                                            (line  5739)
-* new line, starting:                    \\.                (line  5677)
-* new line, starting (paragraph mode):   \newline.          (line  5779)
-* new page, starting:                    \newpage.          (line  6023)
+                                                            (line  5742)
+* new line, starting:                    \\.                (line  5680)
+* new line, starting (paragraph mode):   \newline.          (line  5782)
+* new page, starting:                    \newpage.          (line  6026)
 * non-English characters:                Additional Latin letters.
-                                                            (line 12331)
-* notes in the margin:                   Marginal notes.    (line  7830)
+                                                            (line 12334)
+* notes in the margin:                   Marginal notes.    (line  7833)
 * notitlepage option:                    Document class options.
                                                             (line   705)
-* null delimiter:                        \left & \right.    (line  9415)
-* numbered items, specifying counter:    \usecounter.       (line  7234)
-* numerals, old-style:                   Font styles.       (line  1321)
-* oblique font:                          Font styles.       (line  1282)
+* null delimiter:                        \left & \right.    (line  9418)
+* numbered items, specifying counter:    \usecounter.       (line  7237)
+* numerals, old-style:                   Font styles.       (line  1324)
+* oblique font:                          Font styles.       (line  1285)
 * oe ligature:                           Additional Latin letters.
-                                                            (line 12373)
-* ogonek:                                Accents.           (line 12308)
-* old-style numerals:                    Font styles.       (line  1321)
-* one-column output:                     \onecolumn.        (line  1517)
+                                                            (line 12376)
+* ogonek:                                Accents.           (line 12311)
+* old-style numerals:                    Font styles.       (line  1324)
+* one-column output:                     \onecolumn.        (line  1520)
 * onecolumn option:                      Document class options.
                                                             (line   734)
 * oneside option:                        Document class options.
@@ -16087,16 +16090,16 @@
                                                             (line   734)
 * openbib option:                        Document class options.
                                                             (line   705)
-* opening quote:                         Text symbols.      (line 12089)
+* opening quote:                         Text symbols.      (line 12092)
 * openright option:                      Document class options.
                                                             (line   734)
 * OpenType fonts:                        TeX engines.       (line   475)
 * options, class:                        Class and package commands.
-                                                            (line   904)
+                                                            (line   907)
 * options, color package:                Color package options.
-                                                            (line 10974)
+                                                            (line 10977)
 * options, command line:                 Command line options.
-                                                            (line 13796)
+                                                            (line 13799)
 * options, document class:               Document class options.
                                                             (line   662)
 * options, document class <1>:           Class and package structure.
@@ -16104,546 +16107,546 @@
 * options, global:                       Additional packages.
                                                             (line   770)
 * options, graphics package:             Graphics package options.
-                                                            (line 11252)
+                                                            (line 11255)
 * options, package:                      Class and package structure.
                                                             (line   800)
 * options, package <1>:                  Class and package commands.
-                                                            (line   904)
-* ordinals, feminine and masculine:      Text symbols.      (line 12192)
+                                                            (line   907)
+* ordinals, feminine and masculine:      Text symbols.      (line 12195)
 * oslash:                                Additional Latin letters.
-                                                            (line 12369)
-* outer paragraph mode:                  Modes.             (line  9517)
-* overbar accent:                        Accents.           (line 12271)
-* overdot accent, math:                  Math accents.      (line  9230)
+                                                            (line 12372)
+* outer paragraph mode:                  Modes.             (line  9520)
+* overbar accent:                        Accents.           (line 12274)
+* overdot accent, math:                  Math accents.      (line  9233)
 * overlining:                            Over- and Underlining.
-                                                            (line  9259)
+                                                            (line  9262)
 * overview of LaTeX:                     Overview.          (line   371)
 * package file layout:                   Class and package structure.
                                                             (line   800)
 * package options:                       Class and package structure.
                                                             (line   800)
 * package options <1>:                   Class and package commands.
-                                                            (line   904)
-* package, algorithm2e:                  tabbing.           (line  4840)
-* package, amsfonts:                     Math formulas.     (line  7959)
-* package, amsmath:                      array.             (line  2909)
-* package, amsmath <1>:                  array.             (line  2920)
-* package, amsmath <2>:                  displaymath.       (line  3101)
-* package, amsmath <3>:                  equation.          (line  3304)
-* package, amsmath <4>:                  theorem.           (line  5491)
-* package, amsmath <5>:                  Math formulas.     (line  7959)
-* package, amsmath <6>:                  Dots.              (line  9070)
-* package, amsmath <7>:                  Math functions.    (line  9199)
+                                                            (line   907)
+* package, algorithm2e:                  tabbing.           (line  4843)
+* package, amsfonts:                     Math formulas.     (line  7962)
+* package, amsmath:                      array.             (line  2912)
+* package, amsmath <1>:                  array.             (line  2923)
+* package, amsmath <2>:                  displaymath.       (line  3104)
+* package, amsmath <3>:                  equation.          (line  3307)
+* package, amsmath <4>:                  theorem.           (line  5494)
+* package, amsmath <5>:                  Math formulas.     (line  7962)
+* package, amsmath <6>:                  Dots.              (line  9073)
+* package, amsmath <7>:                  Math functions.    (line  9202)
 * package, amsmath <8>:                  Colon character & \colon.
-                                                            (line  9376)
+                                                            (line  9379)
 * package, amsmath <9>:                  Colon character & \colon.
-                                                            (line  9380)
-* package, amsthm:                       theorem.           (line  5491)
-* package, amsthm <1>:                   \rule.             (line 12400)
-* package, appendix:                     \appendix.         (line  2409)
-* package, array (package):              array.             (line  2931)
-* package, Asymptote:                    \line.             (line  4392)
-* package, Asymptote <1>:                \strut.            (line 10422)
-* package, Asymptote <2>:                \mbox & \makebox.  (line 10654)
-* package, babel:                        \chapter.          (line  2149)
-* package, babel <1>:                    thebibliography.   (line  5281)
-* package, babel <2>:                    Accents.           (line 12243)
-* package, babel <3>:                    \today.            (line 12430)
+                                                            (line  9383)
+* package, amsthm:                       theorem.           (line  5494)
+* package, amsthm <1>:                   \rule.             (line 12403)
+* package, appendix:                     \appendix.         (line  2412)
+* package, array (package):              array.             (line  2934)
+* package, Asymptote:                    \line.             (line  4395)
+* package, Asymptote <1>:                \strut.            (line 10425)
+* package, Asymptote <2>:                \mbox & \makebox.  (line 10657)
+* package, babel:                        \chapter.          (line  2152)
+* package, babel <1>:                    thebibliography.   (line  5284)
+* package, babel <2>:                    Accents.           (line 12246)
+* package, babel <3>:                    \today.            (line 12433)
 * package, babel <4>:                    Table of contents etc..
-                                                            (line 12757)
-* package, babel <5>:                    \index.            (line 13003)
+                                                            (line 12760)
+* package, babel <5>:                    \index.            (line 13006)
 * package, bigfoot:                      Footnotes of footnotes.
-                                                            (line  6368)
+                                                            (line  6371)
 * package, bm:                           \boldmath & \unboldmath.
-                                                            (line  9025)
-* package, cleveref:                     Cross references.  (line  2678)
-* package, cleveref <1>:                 \ref.              (line  2791)
-* package, cleveref <2>:                 \footnotemark.     (line  6249)
-* package, cprotect:                     verbatim.          (line  5558)
-* package, cprotect <1>:                 \verb.             (line  5616)
-* package, datetime:                     \today.            (line 12444)
-* package, dcolumn:                      array.             (line  2931)
-* package, enumitem:                     list.              (line  3875)
-* package, envlab:                       \makelabels.       (line 13584)
+                                                            (line  9028)
+* package, cleveref:                     Cross references.  (line  2681)
+* package, cleveref <1>:                 \ref.              (line  2794)
+* package, cleveref <2>:                 \footnotemark.     (line  6252)
+* package, cprotect:                     verbatim.          (line  5561)
+* package, cprotect <1>:                 \verb.             (line  5619)
+* package, datetime:                     \today.            (line 12447)
+* package, dcolumn:                      array.             (line  2934)
+* package, enumitem:                     list.              (line  3878)
+* package, envlab:                       \makelabels.       (line 13587)
 * package, etoolbox:                     Class and package commands.
-                                                            (line   948)
-* package, eurosym:                      Text symbols.      (line 12173)
-* package, fancyhdr:                     Page styles.       (line  9556)
-* package, fancyhdr <1>:                 \pagestyle.        (line  9699)
-* package, fancyvrb:                     tabbing.           (line  4840)
-* package, fancyvrb <1>:                 verbatim.          (line  5569)
-* package, flafter:                      Floats.            (line  1877)
-* package, float:                        Floats.            (line  1847)
+                                                            (line   951)
+* package, eurosym:                      Text symbols.      (line 12176)
+* package, fancyhdr:                     Page styles.       (line  9559)
+* package, fancyhdr <1>:                 \pagestyle.        (line  9702)
+* package, fancyvrb:                     tabbing.           (line  4843)
+* package, fancyvrb <1>:                 verbatim.          (line  5572)
+* package, flafter:                      Floats.            (line  1880)
+* package, float:                        Floats.            (line  1850)
 * package, geometry:                     Document class options.
                                                             (line   696)
 * package, geometry <1>:                 Document class options.
                                                             (line   700)
-* package, hyperref:                     \footnotemark.     (line  6249)
-* package, hyperref <1>:                 \footnotemark.     (line  6258)
-* package, hyperref <2>:                 \pagenumbering.    (line  9673)
+* package, hyperref:                     \footnotemark.     (line  6252)
+* package, hyperref <1>:                 \footnotemark.     (line  6261)
+* package, hyperref <2>:                 \pagenumbering.    (line  9676)
 * package, hyperref <3>:                 Command line input.
-                                                            (line 13883)
-* package, indentfirst:                  \part.             (line  2074)
-* package, indentfirst <1>:              \chapter.          (line  2136)
-* package, indentfirst <2>:              \section.          (line  2231)
-* package, indentfirst <3>:              \subsection.       (line  2297)
+                                                            (line 13886)
+* package, indentfirst:                  \part.             (line  2077)
+* package, indentfirst <1>:              \chapter.          (line  2139)
+* package, indentfirst <2>:              \section.          (line  2234)
+* package, indentfirst <3>:              \subsection.       (line  2300)
 * package, indentfirst <4>:              \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2374)
+                                                            (line  2377)
 * package, indentfirst <5>:              \indent & \noindent.
-                                                            (line  7796)
-* package, index:                        \index.            (line 13048)
-* package, listings:                     tabbing.           (line  4840)
-* package, listings <1>:                 verbatim.          (line  5563)
-* package, listings <2>:                 \verb.             (line  5613)
+                                                            (line  7799)
+* package, index:                        \index.            (line 13051)
+* package, listings:                     tabbing.           (line  4843)
+* package, listings <1>:                 verbatim.          (line  5566)
+* package, listings <2>:                 \verb.             (line  5616)
 * package, macros2e:                     \makeatletter & \makeatother.
-                                                            (line  6579)
-* package, mathtools:                    Math formulas.     (line  7959)
+                                                            (line  6582)
+* package, mathtools:                    Math formulas.     (line  7962)
 * package, mathtools <1>:                Over- and Underlining.
-                                                            (line  9298)
-* package, MetaPost:                     \line.             (line  4392)
+                                                            (line  9301)
+* package, MetaPost:                     \line.             (line  4395)
 * package, mfirstuc:                     Upper and lower case.
-                                                            (line 12036)
+                                                            (line 12039)
 * package, mhchem:                       Subscripts & superscripts.
-                                                            (line  8026)
-* package, minted:                       tabbing.           (line  4840)
-* package, minted <1>:                   verbatim.          (line  5563)
-* package, minted <2>:                   \verb.             (line  5613)
-* package, multind:                      Indexes.           (line 12943)
-* package, pict2e:                       \line.             (line  4392)
-* package, polyglossia:                  Accents.           (line 12243)
-* package, polyglossia <1>:              \today.            (line 12430)
+                                                            (line  8029)
+* package, minted:                       tabbing.           (line  4843)
+* package, minted <1>:                   verbatim.          (line  5566)
+* package, minted <2>:                   \verb.             (line  5616)
+* package, multind:                      Indexes.           (line 12946)
+* package, pict2e:                       \line.             (line  4395)
+* package, polyglossia:                  Accents.           (line 12246)
+* package, polyglossia <1>:              \today.            (line 12433)
 * package, polyglossia <2>:              Table of contents etc..
-                                                            (line 12757)
-* package, polyglossia <3>:              \index.            (line 13003)
-* package, PSTricks:                     \line.             (line  4392)
+                                                            (line 12760)
+* package, polyglossia <3>:              \index.            (line 13006)
+* package, PSTricks:                     \line.             (line  4395)
 * package, sagetex:                      Command line options.
-                                                            (line 13852)
+                                                            (line 13855)
 * package, setspace:                     Low-level font commands.
-                                                            (line  1482)
-* package, showidx:                      Indexes.           (line 12943)
-* package, siunitx:                      ~.                 (line 10152)
-* package, symbols:                      Math symbols.      (line  8033)
+                                                            (line  1485)
+* package, showidx:                      Indexes.           (line 12946)
+* package, siunitx:                      ~.                 (line 10155)
+* package, symbols:                      Math symbols.      (line  8036)
 * package, textcase:                     Upper and lower case.
-                                                            (line 12033)
-* package, textcomp:                     Font styles.       (line  1321)
-* package, TikZ:                         \line.             (line  4392)
-* package, TikZ <1>:                     \strut.            (line 10422)
-* package, TikZ <2>:                     \mbox & \makebox.  (line 10653)
-* package, titlesec:                     \part.             (line  2078)
-* package, titlesec <1>:                 \chapter.          (line  2157)
-* package, titlesec <2>:                 \section.          (line  2235)
-* package, titlesec <3>:                 \subsection.       (line  2301)
+                                                            (line 12036)
+* package, textcomp:                     Font styles.       (line  1324)
+* package, TikZ:                         \line.             (line  4395)
+* package, TikZ <1>:                     \strut.            (line 10425)
+* package, TikZ <2>:                     \mbox & \makebox.  (line 10656)
+* package, titlesec:                     \part.             (line  2081)
+* package, titlesec <1>:                 \chapter.          (line  2160)
+* package, titlesec <2>:                 \section.          (line  2238)
+* package, titlesec <3>:                 \subsection.       (line  2304)
 * package, titlesec <4>:                 \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2378)
+                                                            (line  2381)
 * package, tocbibbind:                   Table of contents etc..
-                                                            (line 12768)
+                                                            (line 12771)
 * package, tocloft:                      Table of contents etc..
-                                                            (line 12768)
+                                                            (line 12771)
 * package, ulem:                         Over- and Underlining.
-                                                            (line  9268)
-* package, url:                          \verb.             (line  5609)
-* package, verbatimbox:                  verbatim.          (line  5569)
+                                                            (line  9271)
+* package, url:                          \verb.             (line  5612)
+* package, verbatimbox:                  verbatim.          (line  5572)
 * packages, loading additional:          Additional packages.
                                                             (line   761)
 * page break, forcing:                   \pagebreak & \nopagebreak.
-                                                            (line  6081)
+                                                            (line  6084)
 * page break, preventing:                \pagebreak & \nopagebreak.
-                                                            (line  6081)
-* page breaking:                         Page breaking.     (line  5951)
+                                                            (line  6084)
+* page breaking:                         Page breaking.     (line  5954)
 * page layout parameters:                Page layout parameters.
-                                                            (line  1668)
-* page number, cross referencing:        \pageref.          (line  2744)
-* page numbering style:                  \pagenumbering.    (line  9634)
-* page style, this page:                 \thispagestyle.    (line  9776)
-* page styles:                           Page styles.       (line  9550)
-* page, colored:                         Colored pages.     (line 11194)
-* page_precedence:                       makeindex.         (line 13205)
-* paired delimiters:                     \left & \right.    (line  9415)
-* paragraph:                             Sectioning.        (line  1951)
+                                                            (line  1671)
+* page number, cross referencing:        \pageref.          (line  2747)
+* page numbering style:                  \pagenumbering.    (line  9637)
+* page style, this page:                 \thispagestyle.    (line  9779)
+* page styles:                           Page styles.       (line  9553)
+* page, colored:                         Colored pages.     (line 11197)
+* page_precedence:                       makeindex.         (line 13208)
+* paired delimiters:                     \left & \right.    (line  9418)
+* paragraph:                             Sectioning.        (line  1954)
 * paragraph <1>:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
+                                                            (line  2322)
 * paragraph indentation:                 \parindent & \parskip.
-                                                            (line  7803)
-* paragraph indentation, in minipage:    minipage.          (line  4084)
-* paragraph indentations in quoted text: quotation & quote. (line  4670)
+                                                            (line  7806)
+* paragraph indentation, in minipage:    minipage.          (line  4087)
+* paragraph indentations in quoted text: quotation & quote. (line  4673)
 * paragraph indentations in quoted text, omitting: quotation & quote.
-                                                            (line  4670)
-* paragraph mode:                        Modes.             (line  9482)
-* paragraph mode <1>:                    \parbox.           (line 10743)
-* paragraph symbol:                      Text symbols.      (line 12093)
-* paragraph, ending:                     \par.              (line  7701)
-* paragraph, in a box:                   \parbox.           (line 10743)
-* paragraphs:                            Making paragraphs. (line  7657)
-* parameters, for footnotes:             \footnote.         (line  6169)
+                                                            (line  4673)
+* paragraph mode:                        Modes.             (line  9485)
+* paragraph mode <1>:                    \parbox.           (line 10746)
+* paragraph symbol:                      Text symbols.      (line 12096)
+* paragraph, ending:                     \par.              (line  7704)
+* paragraph, in a box:                   \parbox.           (line 10746)
+* paragraphs:                            Making paragraphs. (line  7660)
+* parameters, for footnotes:             \footnote.         (line  6172)
 * parameters, page layout:               Page layout parameters.
-                                                            (line  1668)
-* part:                                  Sectioning.        (line  1951)
-* part <1>:                              \part.             (line  2030)
-* pc:                                    Units of length.   (line  7488)
+                                                            (line  1671)
+* part:                                  Sectioning.        (line  1954)
+* part <1>:                              \part.             (line  2033)
+* pc:                                    Units of length.   (line  7491)
 * PDF graphic files:                     Graphics package configuration.
-                                                            (line 11316)
-* PDF graphic files <1>:                 \includegraphics.  (line 11509)
+                                                            (line 11319)
+* PDF graphic files <1>:                 \includegraphics.  (line 11512)
 * pdflatex command:                      Output files.      (line   443)
 * pdfTeX:                                Output files.      (line   443)
 * pdfTeX engine:                         TeX engines.       (line   482)
-* period, abbreviation-ending:           \@.                (line 10009)
-* period, centered, in text:             Text symbols.      (line 12195)
-* period, sentence-ending:               \@.                (line 10009)
-* period, spacing after:                 \@.                (line 10009)
-* pica:                                  Units of length.   (line  7488)
-* pict2e package:                        \line.             (line  4392)
-* pict2e package <1>:                    \line.             (line  4392)
-* picture environment:                   picture.           (line  4138)
-* pictures, creating:                    picture.           (line  4138)
-* pilcrow:                               Text symbols.      (line 12093)
-* placement of floats:                   Floats.            (line  1826)
-* plural:                                \newglossaryentry. (line 13332)
+* period, abbreviation-ending:           \@.                (line 10012)
+* period, centered, in text:             Text symbols.      (line 12198)
+* period, sentence-ending:               \@.                (line 10012)
+* period, spacing after:                 \@.                (line 10012)
+* pica:                                  Units of length.   (line  7491)
+* pict2e package:                        \line.             (line  4395)
+* pict2e package <1>:                    \line.             (line  4395)
+* picture environment:                   picture.           (line  4141)
+* pictures, creating:                    picture.           (line  4141)
+* pilcrow:                               Text symbols.      (line 12096)
+* placement of floats:                   Floats.            (line  1829)
+* plural:                                \newglossaryentry. (line 13335)
 * PNG files:                             Graphics package configuration.
-                                                            (line 11316)
-* PNG files <1>:                         \includegraphics.  (line 11509)
-* poetry, an environment for:            verse.             (line  5624)
-* Point:                                 Units of length.   (line  7484)
+                                                            (line 11319)
+* PNG files <1>:                         \includegraphics.  (line 11512)
+* poetry, an environment for:            verse.             (line  5627)
+* Point:                                 Units of length.   (line  7487)
 * polish l:                              Additional Latin letters.
-                                                            (line 12361)
-* polyglossia package:                   Accents.           (line 12243)
-* polyglossia package <1>:               \today.            (line 12430)
+                                                            (line 12364)
+* polyglossia package:                   Accents.           (line 12246)
+* polyglossia package <1>:               \today.            (line 12433)
 * polyglossia package <2>:               Table of contents etc..
-                                                            (line 12757)
-* polyglossia package <3>:               \index.            (line 13003)
+                                                            (line 12760)
+* polyglossia package <3>:               \index.            (line 13006)
 * portrait orientation:                  Document class options.
                                                             (line   716)
-* position, in picture:                  picture.           (line  4209)
+* position, in picture:                  picture.           (line  4212)
 * positional parameter:                  \newcommand & \renewcommand.
-                                                            (line  6435)
-* postamble:                             makeindex.         (line 13116)
-* postscript, in letters:                \ps.               (line 13614)
-* pounds symbol:                         Text symbols.      (line 12097)
-* preamble:                              makeindex.         (line 13112)
+                                                            (line  6438)
+* postamble:                             makeindex.         (line 13119)
+* postscript, in letters:                \ps.               (line 13617)
+* pounds symbol:                         Text symbols.      (line 12100)
+* preamble:                              makeindex.         (line 13115)
 * preamble, defined:                     Starting and ending.
                                                             (line   413)
 * prompt, *:                             Recovering from errors.
-                                                            (line 13942)
+                                                            (line 13945)
 * pronunciation:                         Overview.          (line   389)
-* PSTricks package:                      \line.             (line  4392)
-* pt:                                    Units of length.   (line  7484)
+* PSTricks package:                      \line.             (line  4395)
+* pt:                                    Units of length.   (line  7487)
 * quad:                                  Spacing in math mode.
-                                                            (line  9349)
-* question mark, upside-down:            Text symbols.      (line 12198)
-* quotation environment:                 quotation & quote. (line  4670)
-* quotation marks, French:               Text symbols.      (line 12079)
-* quote environment:                     quotation & quote. (line  4670)
-* quote, single straight:                Text symbols.      (line 12213)
-* quote, straight base:                  Text symbols.      (line 12217)
+                                                            (line  9352)
+* question mark, upside-down:            Text symbols.      (line 12201)
+* quotation environment:                 quotation & quote. (line  4673)
+* quotation marks, French:               Text symbols.      (line 12082)
+* quote environment:                     quotation & quote. (line  4673)
+* quote, single straight:                Text symbols.      (line 12216)
+* quote, straight base:                  Text symbols.      (line 12220)
 * quoted text with paragraph indentation, displaying: quotation & quote.
-                                                            (line  4670)
+                                                            (line  4673)
 * quoted text without paragraph indentation, displaying: quotation & quote.
-                                                            (line  4670)
-* radical:                               \sqrt.             (line  9450)
-* ragged left text:                      \raggedleft.       (line  3498)
-* ragged left text, environment for:     flushright.        (line  3480)
-* ragged right text:                     \raggedright.      (line  3447)
-* ragged right text, environment for:    flushleft.         (line  3419)
+                                                            (line  4673)
+* radical:                               \sqrt.             (line  9453)
+* ragged left text:                      \raggedleft.       (line  3501)
+* ragged left text, environment for:     flushright.        (line  3483)
+* ragged right text:                     \raggedright.      (line  3450)
+* ragged right text, environment for:    flushleft.         (line  3422)
 * redefining environments:               \newenvironment & \renewenvironment.
-                                                            (line  6745)
-* reference, forward:                    Cross references.  (line  2667)
+                                                            (line  6748)
+* reference, forward:                    Cross references.  (line  2670)
 * references, resolving forward:         Output files.      (line   456)
-* registered symbol:                     Text symbols.      (line 12220)
-* relation, text above:                  \stackrel.         (line  9466)
-* remarks in the margin:                 Marginal notes.    (line  7830)
+* registered symbol:                     Text symbols.      (line 12223)
+* relation, text above:                  \stackrel.         (line  9469)
+* remarks in the margin:                 Marginal notes.    (line  7833)
 * report class:                          Document classes.  (line   633)
 * reporting bugs:                        About this document.
                                                             (line   342)
 * reserved characters:                   Reserved characters.
-                                                            (line 11965)
-* resizing:                              \scalebox.         (line 11899)
-* resizing <1>:                          \resizebox.        (line 11930)
-* right angle quotation marks:           Text symbols.      (line 12079)
-* right arrow, in text:                  Text symbols.      (line 12223)
-* right brace, in text:                  Text symbols.      (line 12138)
-* right quote:                           Text symbols.      (line 12104)
-* right quote, double:                   Text symbols.      (line 12204)
-* right quote, single:                   Text symbols.      (line 12210)
+                                                            (line 11968)
+* resizing:                              \scalebox.         (line 11902)
+* resizing <1>:                          \resizebox.        (line 11933)
+* right angle quotation marks:           Text symbols.      (line 12082)
+* right arrow, in text:                  Text symbols.      (line 12226)
+* right brace, in text:                  Text symbols.      (line 12141)
+* right quote:                           Text symbols.      (line 12107)
+* right quote, double:                   Text symbols.      (line 12207)
+* right quote, single:                   Text symbols.      (line 12213)
 * right-hand equation numbers:           Document class options.
                                                             (line   719)
-* right-justifying text:                 \raggedleft.       (line  3498)
-* right-justifying text, environment for: flushright.       (line  3480)
-* ring accent:                           Accents.           (line 12312)
-* ring accent, math:                     Math accents.      (line  9239)
-* robust commands:                       \protect.          (line  7023)
-* roman font:                            Font styles.       (line  1273)
+* right-justifying text:                 \raggedleft.       (line  3501)
+* right-justifying text, environment for: flushright.       (line  3483)
+* ring accent:                           Accents.           (line 12315)
+* ring accent, math:                     Math accents.      (line  9242)
+* robust commands:                       \protect.          (line  7026)
+* roman font:                            Font styles.       (line  1276)
 * root file:                             Splitting the input.
-                                                            (line 12458)
-* roots:                                 \sqrt.             (line  9450)
-* rotating graphics:                     \rotatebox.        (line 11831)
-* rotating text:                         \rotatebox.        (line 11831)
-* rotation:                              \rotatebox.        (line 11831)
-* row, tabbing:                          tabbing.           (line  4740)
-* rubber lengths, defining new:          \newlength.        (line  6695)
+                                                            (line 12461)
+* roots:                                 \sqrt.             (line  9453)
+* rotating graphics:                     \rotatebox.        (line 11834)
+* rotating text:                         \rotatebox.        (line 11834)
+* rotation:                              \rotatebox.        (line 11834)
+* row, tabbing:                          tabbing.           (line  4743)
+* rubber lengths, defining new:          \newlength.        (line  6698)
 * running header and footer:             Page layout parameters.
-                                                            (line  1668)
-* running header and footer style:       \pagestyle.        (line  9692)
+                                                            (line  1671)
+* running header and footer style:       \pagestyle.        (line  9695)
 * sagetex package:                       Command line options.
-                                                            (line 13852)
-* sans serif font:                       Font styles.       (line  1279)
-* Scaled point:                          Units of length.   (line  7510)
-* scaling:                               \scalebox.         (line 11899)
-* scaling <1>:                           \resizebox.        (line 11930)
-* script fonts:                          Calligraphic.      (line  8981)
-* script letters for math:               Font styles.       (line  1267)
-* secnumdepth:                           Sectioning.        (line  2007)
-* secnumdepth counter:                   Sectioning.        (line  2008)
-* section:                               Sectioning.        (line  1951)
-* section <1>:                           \section.          (line  2177)
-* section number, cross referencing:     \ref.              (line  2768)
-* section numbers, printing:             Sectioning.        (line  2008)
-* section symbol:                        Text symbols.      (line 12108)
-* section, redefining:                   \@startsection.    (line  2447)
-* sectioning commands:                   Sectioning.        (line  1951)
-* sectioning, part:                      \part.             (line  2030)
+                                                            (line 13855)
+* sans serif font:                       Font styles.       (line  1282)
+* Scaled point:                          Units of length.   (line  7513)
+* scaling:                               \scalebox.         (line 11902)
+* scaling <1>:                           \resizebox.        (line 11933)
+* script fonts:                          Calligraphic.      (line  8984)
+* script letters for math:               Font styles.       (line  1270)
+* secnumdepth:                           Sectioning.        (line  2010)
+* secnumdepth counter:                   Sectioning.        (line  2011)
+* section:                               Sectioning.        (line  1954)
+* section <1>:                           \section.          (line  2180)
+* section number, cross referencing:     \ref.              (line  2771)
+* section numbers, printing:             Sectioning.        (line  2011)
+* section symbol:                        Text symbols.      (line 12111)
+* section, redefining:                   \@startsection.    (line  2450)
+* sectioning commands:                   Sectioning.        (line  1954)
+* sectioning, part:                      \part.             (line  2033)
 * series, of fonts:                      Low-level font commands.
-                                                            (line  1412)
+                                                            (line  1415)
 * setspace package:                      Low-level font commands.
-                                                            (line  1482)
-* setting counters:                      \setcounter.       (line  7293)
+                                                            (line  1485)
+* setting counters:                      \setcounter.       (line  7296)
 * shapes, of fonts:                      Low-level font commands.
-                                                            (line  1452)
+                                                            (line  1455)
 * sharp S letters:                       Additional Latin letters.
-                                                            (line 12377)
-* showidx package:                       Indexes.           (line 12943)
-* simulating typed text:                 verbatim.          (line  5538)
-* single angle quotation marks:          Text symbols.      (line 12079)
-* single guillemets:                     Text symbols.      (line 12079)
-* single left quote:                     Text symbols.      (line 12207)
-* single low-9 quotation mark:           Text symbols.      (line 12101)
-* single quote, straight:                Text symbols.      (line 12213)
-* single right quote:                    Text symbols.      (line 12210)
-* siunitx package:                       ~.                 (line 10152)
-* sizes of text:                         Font sizes.        (line  1335)
-* skip register, plain TeX:              \newlength.        (line  6695)
-* slanted font:                          Font styles.       (line  1282)
+                                                            (line 12380)
+* showidx package:                       Indexes.           (line 12946)
+* simulating typed text:                 verbatim.          (line  5541)
+* single angle quotation marks:          Text symbols.      (line 12082)
+* single guillemets:                     Text symbols.      (line 12082)
+* single left quote:                     Text symbols.      (line 12210)
+* single low-9 quotation mark:           Text symbols.      (line 12104)
+* single quote, straight:                Text symbols.      (line 12216)
+* single right quote:                    Text symbols.      (line 12213)
+* siunitx package:                       ~.                 (line 10155)
+* sizes of text:                         Font sizes.        (line  1338)
+* skip register, plain TeX:              \newlength.        (line  6698)
+* slanted font:                          Font styles.       (line  1285)
 * slides class:                          Document classes.  (line   633)
-* sloppypar:                             sloppypar.         (line  5874)
-* sloppypar environment:                 sloppypar.         (line  5874)
-* small caps font:                       Font styles.       (line  1276)
-* sort:                                  \newglossaryentry. (line 13336)
-* sp:                                    Units of length.   (line  7510)
-* space, hard:                           ~.                 (line 10126)
-* space, inserting horizontal:           \hss.              (line  9922)
-* space, inserting vertical:             \addvspace.        (line 10531)
+* sloppypar:                             sloppypar.         (line  5877)
+* sloppypar environment:                 sloppypar.         (line  5877)
+* small caps font:                       Font styles.       (line  1279)
+* sort:                                  \newglossaryentry. (line 13339)
+* sp:                                    Units of length.   (line  7513)
+* space, hard:                           ~.                 (line 10129)
+* space, inserting horizontal:           \hss.              (line  9925)
+* space, inserting vertical:             \addvspace.        (line 10534)
 * space, negative thin:                  \thinspace & \negthinspace.
-                                                            (line 10182)
+                                                            (line 10185)
 * space, thin:                           \thinspace & \negthinspace.
-                                                            (line 10182)
-* space, unbreakable:                    ~.                 (line 10126)
-* space, vertical:                       \vspace.           (line 10451)
-* spaces:                                Spaces.            (line  9804)
+                                                            (line 10185)
+* space, unbreakable:                    ~.                 (line 10129)
+* space, vertical:                       \vspace.           (line 10454)
+* spaces:                                Spaces.            (line  9807)
 * spaces, ignore around commands:        \ignorespaces & \ignorespacesafterend.
-                                                            (line  7075)
+                                                            (line  7078)
 * spacing within math mode:              Spacing in math mode.
-                                                            (line  9304)
-* spacing, inter-sentence:               \frenchspacing.    (line 10055)
-* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10075)
-* Spanish ordinals, feminine and masculine: Text symbols.   (line 12192)
+                                                            (line  9307)
+* spacing, inter-sentence:               \frenchspacing.    (line 10058)
+* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10078)
+* Spanish ordinals, feminine and masculine: Text symbols.   (line 12195)
 * special characters:                    Reserved characters.
-                                                            (line 11965)
+                                                            (line 11968)
 * special characters <1>:                Additional Latin letters.
-                                                            (line 12331)
+                                                            (line 12334)
 * special insertions:                    Special insertions.
-                                                            (line 11959)
-* specifier, float placement:            Floats.            (line  1826)
+                                                            (line 11962)
+* specifier, float placement:            Floats.            (line  1829)
 * splitting the input file:              Splitting the input.
-                                                            (line 12454)
-* square root:                           \sqrt.             (line  9450)
-* stack math:                            \stackrel.         (line  9466)
-* star-variants, commands:               \@ifstar.          (line  6593)
+                                                            (line 12457)
+* square root:                           \sqrt.             (line  9453)
+* stack math:                            \stackrel.         (line  9469)
+* star-variants, commands:               \@ifstar.          (line  6596)
 * starred form, defining new commands:   \newcommand & \renewcommand.
-                                                            (line  6408)
-* starting a new page:                   \newpage.          (line  6023)
+                                                            (line  6411)
+* starting a new page:                   \newpage.          (line  6026)
 * starting a new page and clearing floats: \clearpage & \cleardoublepage.
-                                                            (line  5982)
+                                                            (line  5985)
 * starting and ending:                   Starting and ending.
                                                             (line   397)
 * starting on a right-hand page:         \clearpage & \cleardoublepage.
-                                                            (line  5982)
-* sterling symbol:                       Text symbols.      (line 12097)
-* straight double quote, base:           Text symbols.      (line 12217)
-* straight quote, base:                  Text symbols.      (line 12217)
-* straight single quote:                 Text symbols.      (line 12213)
-* stretch, infinite horizontal:          \hfill.            (line  9889)
-* stretch, infinite vertical:            \vfill.            (line 10502)
-* stretch, omitting vertical:            \raggedbottom.     (line  1657)
-* strut:                                 \strut.            (line 10366)
-* styles of text:                        Font styles.       (line  1195)
-* styles, page:                          Page styles.       (line  9550)
-* subparagraph:                          Sectioning.        (line  1951)
+                                                            (line  5985)
+* sterling symbol:                       Text symbols.      (line 12100)
+* straight double quote, base:           Text symbols.      (line 12220)
+* straight quote, base:                  Text symbols.      (line 12220)
+* straight single quote:                 Text symbols.      (line 12216)
+* stretch, infinite horizontal:          \hfill.            (line  9892)
+* stretch, infinite vertical:            \vfill.            (line 10505)
+* stretch, omitting vertical:            \raggedbottom.     (line  1660)
+* strut:                                 \strut.            (line 10369)
+* styles of text:                        Font styles.       (line  1198)
+* styles, page:                          Page styles.       (line  9553)
+* subparagraph:                          Sectioning.        (line  1954)
 * subparagraph <1>:                      \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
+                                                            (line  2322)
 * subscript:                             Subscripts & superscripts.
-                                                            (line  7970)
-* subsection:                            Sectioning.        (line  1951)
-* subsection <1>:                        \subsection.       (line  2255)
+                                                            (line  7973)
+* subsection:                            Sectioning.        (line  1954)
+* subsection <1>:                        \subsection.       (line  2258)
 * subsubsection:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2319)
+                                                            (line  2322)
 * superscript:                           Subscripts & superscripts.
-                                                            (line  7970)
-* symbol:                                \newglossaryentry. (line 13340)
-* symbols package:                       Math symbols.      (line  8033)
+                                                            (line  7973)
+* symbol:                                \newglossaryentry. (line 13343)
+* symbols package:                       Math symbols.      (line  8036)
 * symbols, boldface:                     \boldmath & \unboldmath.
-                                                            (line  8999)
-* symbols, math:                         Math symbols.      (line  8033)
-* symbols, text:                         Text symbols.      (line 12054)
-* tab stops, using:                      tabbing.           (line  4700)
-* tabbing environment:                   tabbing.           (line  4700)
-* table environment:                     table.             (line  4849)
+                                                            (line  9002)
+* symbols, math:                         Math symbols.      (line  8036)
+* symbols, text:                         Text symbols.      (line 12057)
+* tab stops, using:                      tabbing.           (line  4703)
+* tabbing environment:                   tabbing.           (line  4703)
+* table environment:                     table.             (line  4852)
 * table of contents entry, manually adding: \addcontentsline.
-                                                            (line 12777)
+                                                            (line 12780)
 * table of contents file:                Output files.      (line   466)
 * table of contents, avoiding footnotes: Footnotes in section headings.
-                                                            (line  6279)
+                                                            (line  6282)
 * table of contents, creating:           Table of contents etc..
-                                                            (line 12683)
+                                                            (line 12686)
 * table of contents, sectioning numbers printed: Sectioning.
-                                                            (line  2019)
-* tables, creating:                      table.             (line  4849)
-* tabular environment:                   tabular.           (line  4909)
-* template, article:                     article template.  (line 14000)
-* template, beamer:                      beamer template.   (line 13969)
-* template, book:                        book template.     (line 14020)
+                                                            (line  2022)
+* tables, creating:                      table.             (line  4852)
+* tabular environment:                   tabular.           (line  4912)
+* template, article:                     article template.  (line 14003)
+* template, beamer:                      beamer template.   (line 13972)
+* template, book:                        book template.     (line 14023)
 * template, book <1>:                    Larger book template.
-                                                            (line 14043)
-* template, TUGboat:                     tugboat template.  (line 14093)
+                                                            (line 14046)
+* template, TUGboat:                     tugboat template.  (line 14096)
 * templates, document:                   Document templates.
-                                                            (line 13962)
+                                                            (line 13965)
 * terminal input/output:                 Terminal input/output.
-                                                            (line 13673)
-* TeX logo:                              Text symbols.      (line 12111)
-* text symbols:                          Text symbols.      (line 12054)
-* text, resizing:                        \scalebox.         (line 11899)
-* text, resizing <1>:                    \resizebox.        (line 11930)
-* text, scaling:                         \scalebox.         (line 11899)
-* text, scaling <1>:                     \resizebox.        (line 11930)
+                                                            (line 13676)
+* TeX logo:                              Text symbols.      (line 12114)
+* text symbols:                          Text symbols.      (line 12057)
+* text, resizing:                        \scalebox.         (line 11902)
+* text, resizing <1>:                    \resizebox.        (line 11933)
+* text, scaling:                         \scalebox.         (line 11902)
+* text, scaling <1>:                     \resizebox.        (line 11933)
 * textcase package:                      Upper and lower case.
-                                                            (line 12033)
-* textcomp package:                      Font styles.       (line  1321)
-* textcomp package <1>:                  Text symbols.      (line 12054)
-* thanks, for titlepage:                 \maketitle.        (line  9613)
-* thebibliography environment:           thebibliography.   (line  5234)
-* theorem environment:                   theorem.           (line  5469)
-* theorem-like environment:              \newtheorem.       (line  6879)
-* theorems, defining:                    \newtheorem.       (line  6879)
-* theorems, typesetting:                 theorem.           (line  5469)
+                                                            (line 12036)
+* textcomp package:                      Font styles.       (line  1324)
+* textcomp package <1>:                  Text symbols.      (line 12057)
+* thanks, for titlepage:                 \maketitle.        (line  9616)
+* thebibliography environment:           thebibliography.   (line  5237)
+* theorem environment:                   theorem.           (line  5472)
+* theorem-like environment:              \newtheorem.       (line  6882)
+* theorems, defining:                    \newtheorem.       (line  6882)
+* theorems, typesetting:                 theorem.           (line  5472)
 * thin space:                            Spacing in math mode.
-                                                            (line  9330)
+                                                            (line  9333)
 * thin space <1>:                        \thinspace & \negthinspace.
-                                                            (line 10182)
+                                                            (line 10185)
 * thin space, negative:                  Spacing in math mode.
-                                                            (line  9344)
+                                                            (line  9347)
 * thin space, negative <1>:              \thinspace & \negthinspace.
-                                                            (line 10182)
+                                                            (line 10185)
 * thorn, Icelandic letter:               Additional Latin letters.
-                                                            (line 12381)
-* three-quarters em-dash:                Text symbols.      (line 12226)
-* tie:                                   ~.                 (line 10126)
-* tie-after accent:                      Accents.           (line 12318)
-* TikZ package:                          \line.             (line  4392)
-* TikZ package <1>:                      \strut.            (line 10422)
-* TikZ package <2>:                      \mbox & \makebox.  (line 10653)
-* tilde accent:                          Accents.           (line 12283)
-* tilde accent, math:                    Math accents.      (line  9242)
-* tilde, ASCII, in text:                 Text symbols.      (line 12117)
+                                                            (line 12384)
+* three-quarters em-dash:                Text symbols.      (line 12229)
+* tie:                                   ~.                 (line 10129)
+* tie-after accent:                      Accents.           (line 12321)
+* TikZ package:                          \line.             (line  4395)
+* TikZ package <1>:                      \strut.            (line 10425)
+* TikZ package <2>:                      \mbox & \makebox.  (line 10656)
+* tilde accent:                          Accents.           (line 12286)
+* tilde accent, math:                    Math accents.      (line  9245)
+* tilde, ASCII, in text:                 Text symbols.      (line 12120)
 * title page, separate or run-in:        Document class options.
                                                             (line   727)
-* title pages, creating:                 titlepage.         (line  5499)
-* title, for titlepage:                  \maketitle.        (line  9620)
-* titlepage environment:                 titlepage.         (line  5499)
+* title pages, creating:                 titlepage.         (line  5502)
+* title, for titlepage:                  \maketitle.        (line  9623)
+* titlepage environment:                 titlepage.         (line  5502)
 * titlepage option:                      Document class options.
                                                             (line   705)
-* titles, making:                        \maketitle.        (line  9562)
-* titlesec package:                      \part.             (line  2078)
-* titlesec package <1>:                  \chapter.          (line  2157)
-* titlesec package <2>:                  \section.          (line  2235)
-* titlesec package <3>:                  \subsection.       (line  2301)
+* titles, making:                        \maketitle.        (line  9565)
+* titlesec package:                      \part.             (line  2081)
+* titlesec package <1>:                  \chapter.          (line  2160)
+* titlesec package <2>:                  \section.          (line  2238)
+* titlesec package <3>:                  \subsection.       (line  2304)
 * titlesec package <4>:                  \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2378)
+                                                            (line  2381)
 * tocbibbind package:                    Table of contents etc..
-                                                            (line 12768)
-* tocdepth:                              Sectioning.        (line  2018)
-* tocdepth counter:                      Sectioning.        (line  2019)
+                                                            (line 12771)
+* tocdepth:                              Sectioning.        (line  2021)
+* tocdepth counter:                      Sectioning.        (line  2022)
 * tocloft package:                       Table of contents etc..
-                                                            (line 12768)
-* today's date:                          \today.            (line 12423)
-* tombstone:                             \rule.             (line 12395)
+                                                            (line 12771)
+* today's date:                          \today.            (line 12426)
+* tombstone:                             \rule.             (line 12398)
 * topmargin:                             Page layout parameters.
-                                                            (line  1787)
-* topnumber:                             Floats.            (line  1933)
-* topnumber <1>:                         Floats.            (line  1934)
-* totalnumber:                           Floats.            (line  1937)
-* totalnumber <1>:                       Floats.            (line  1938)
-* trademark symbol:                      Text symbols.      (line 12229)
+                                                            (line  1790)
+* topnumber:                             Floats.            (line  1936)
+* topnumber <1>:                         Floats.            (line  1937)
+* totalnumber:                           Floats.            (line  1940)
+* totalnumber <1>:                       Floats.            (line  1941)
+* trademark symbol:                      Text symbols.      (line 12232)
 * transcript file:                       Output files.      (line   451)
 * TrueType fonts:                        TeX engines.       (line   475)
-* TUGboat template:                      tugboat template.  (line 14093)
-* two-column output:                     \twocolumn.        (line  1529)
-* two-thirds em-dash:                    Text symbols.      (line 12232)
+* TUGboat template:                      tugboat template.  (line 14096)
+* two-column output:                     \twocolumn.        (line  1532)
+* two-thirds em-dash:                    Text symbols.      (line 12235)
 * twocolumn option:                      Document class options.
                                                             (line   734)
 * twoside option:                        Document class options.
                                                             (line   734)
-* type styles:                           Font styles.       (line  1195)
-* typed text, simulating:                verbatim.          (line  5538)
-* typeface sizes:                        Font sizes.        (line  1335)
-* typefaces:                             Fonts.             (line  1189)
-* typewriter font:                       Font styles.       (line  1285)
-* typewriter labels in lists:            description.       (line  3059)
+* type styles:                           Font styles.       (line  1198)
+* typed text, simulating:                verbatim.          (line  5541)
+* typeface sizes:                        Font sizes.        (line  1338)
+* typefaces:                             Fonts.             (line  1192)
+* typewriter font:                       Font styles.       (line  1288)
+* typewriter labels in lists:            description.       (line  3062)
 * ulem package:                          Over- and Underlining.
-                                                            (line  9268)
-* umlaut accent:                         Accents.           (line 12260)
-* underbar:                              Accents.           (line 12288)
+                                                            (line  9271)
+* umlaut accent:                         Accents.           (line 12263)
+* underbar:                              Accents.           (line 12291)
 * underlining:                           Over- and Underlining.
-                                                            (line  9259)
-* underscore, in text:                   Text symbols.      (line 12235)
+                                                            (line  9262)
+* underscore, in text:                   Text symbols.      (line 12238)
 * Unicode input, native:                 TeX engines.       (line   475)
-* units, of length:                      Units of length.   (line  7480)
+* units, of length:                      Units of length.   (line  7483)
 * unofficial nature of this manual:      About this document.
                                                             (line   338)
-* unordered lists:                       itemize.           (line  3523)
+* unordered lists:                       itemize.           (line  3526)
 * uppercase:                             Upper and lower case.
-                                                            (line 11997)
-* url package:                           \verb.             (line  5609)
-* using BibTeX:                          Using BibTeX.      (line  5411)
+                                                            (line 12000)
+* url package:                           \verb.             (line  5612)
+* using BibTeX:                          Using BibTeX.      (line  5414)
 * usrguide official documentation:       About this document.
                                                             (line   357)
 * UTF-8:                                 TeX engines.       (line   475)
-* variables, a list of:                  Counters.          (line  7150)
-* vector symbol, math:                   Math accents.      (line  9245)
-* verbatim environment:                  verbatim.          (line  5538)
-* verbatim text:                         verbatim.          (line  5538)
-* verbatim text, inline:                 \verb.             (line  5577)
-* verbatimbox package:                   verbatim.          (line  5569)
-* verse environment:                     verse.             (line  5624)
-* vertical bar, double, in text:         Text symbols.      (line 12129)
-* vertical bar, in text:                 Text symbols.      (line 12126)
-* vertical mode:                         Modes.             (line  9504)
-* vertical space:                        \vspace.           (line 10451)
-* vertical space <1>:                    \addvspace.        (line 10531)
+* variables, a list of:                  Counters.          (line  7153)
+* vector symbol, math:                   Math accents.      (line  9248)
+* verbatim environment:                  verbatim.          (line  5541)
+* verbatim text:                         verbatim.          (line  5541)
+* verbatim text, inline:                 \verb.             (line  5580)
+* verbatimbox package:                   verbatim.          (line  5572)
+* verse environment:                     verse.             (line  5627)
+* vertical bar, double, in text:         Text symbols.      (line 12132)
+* vertical bar, in text:                 Text symbols.      (line 12129)
+* vertical mode:                         Modes.             (line  9507)
+* vertical space:                        \vspace.           (line 10454)
+* vertical space <1>:                    \addvspace.        (line 10534)
 * vertical space before paragraphs:      \parindent & \parskip.
-                                                            (line  7803)
-* visible space:                         \verb.             (line  5602)
-* visible space symbol, in text:         Text symbols.      (line 12238)
+                                                            (line  7806)
+* visible space:                         \verb.             (line  5605)
+* visible space symbol, in text:         Text symbols.      (line 12241)
 * weights, of fonts:                     Low-level font commands.
-                                                            (line  1422)
-* white space:                           Spaces.            (line  9804)
-* wide hat accent, math:                 Math accents.      (line  9248)
-* wide tilde accent, math:               Math accents.      (line  9251)
+                                                            (line  1425)
+* white space:                           Spaces.            (line  9807)
+* wide hat accent, math:                 Math accents.      (line  9251)
+* wide tilde accent, math:               Math accents.      (line  9254)
 * widths, of fonts:                      Low-level font commands.
-                                                            (line  1434)
-* writing external files:                filecontents.      (line  3368)
-* writing letters:                       Letters.           (line 13376)
-* x-height:                              Units of length.   (line  7512)
+                                                            (line  1437)
+* writing external files:                filecontents.      (line  3371)
+* writing letters:                       Letters.           (line 13379)
+* x-height:                              Units of length.   (line  7515)
 * xdvi command:                          Output files.      (line   433)
 * xdvipdfmx:                             TeX engines.       (line   508)
 * xelatex command:                       TeX engines.       (line   508)
 * XeTeX:                                 TeX engines.       (line   508)
-* xindy:                                 makeindex.         (line 13215)
-* xindy program:                         makeindex.         (line 13215)
+* xindy:                                 makeindex.         (line 13218)
+* xindy program:                         makeindex.         (line 13218)
 

Modified: trunk/latex2e.xml
===================================================================
--- trunk/latex2e.xml	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/latex2e.xml	2018-10-08 14:32:37 UTC (rev 701)
@@ -3,13 +3,13 @@
 <texinfo xml:lang="en">
 <filename file="latex2e.xml"></filename>
 <preamble>\input texinfo
-</preamble><!-- c $Id: latex2e.texi 697 2018-10-05 13:43:51Z jimhefferon $ -->
+</preamble><!-- c $Id: latex2e.texi 698 2018-10-05 21:13:54Z karl $ -->
 <!-- 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 September 2018">September 2018</set>
 <!-- c $Id: common.texi 683 2018-07-16 19:01:39Z karl $ -->
 <!-- c Public domain. -->
-<set name="LTXREFMAN_HOME_PAGE" line=" LTXREFMAN_HOME_PAGE puszcza.gnu.org.ua/software/latexrefman">puszcza.gnu.org.ua/software/latexrefman</set>
+<set name="LTXREFMAN_HOME_PAGE" line=" LTXREFMAN_HOME_PAGE https://puszcza.gnu.org.ua/software/latexrefman">https://puszcza.gnu.org.ua/software/latexrefman</set>
 <set name="LTXREFMAN_BUGS" line=" LTXREFMAN_BUGS latexrefman@@tug.org">latexrefman@@tug.org</set>
 <clear name="HAS-MATH" line=" HAS-MATH "></clear>
 <macro name="iftexthenelse" line=" iftexthenelse {then,else}"><formalarg>then</formalarg><formalarg>else</formalarg>\else\@c
@@ -107,7 +107,7 @@
 <titlepage endspaces=" ">
 <title spaces=" ">&latex;2e: An unofficial reference manual</title>
 <subtitle spaces=" ">September 2018</subtitle>
-<author spaces=" "><url><urefurl>puszcza.gnu.org.ua/software/latexrefman</urefurl></url></author>
+<author spaces=" "><url><urefurl>https://puszcza.gnu.org.ua/software/latexrefman</urefurl></url></author>
 <page></page>
 <vskip> 0pt plus 1filll</vskip>
 <insertcopying></insertcopying>
@@ -183,7 +183,7 @@
 preparation system, which is a macro package for the &tex;
 typesetting program (<pxref label="Overview"><xrefnodename>Overview</xrefnodename></pxref>).
 </para>
-<para>This document&textrsquo;s home page is <url><urefurl>puszcza.gnu.org.ua/software/latexrefman</urefurl></url>.  There
+<para>This document&textrsquo;s home page is <url><urefurl>https://puszcza.gnu.org.ua/software/latexrefman</urefurl></url>.  There
 you can get the sources, subscribe to the mailing list or read its
 archives, see other infrastructure, and get the current output in
 various formats.  In particular, the output comes in two web formats.
@@ -915,10 +915,12 @@
 
 <para>A class file or package file typically has four parts.  
 </para><enumerate first="1" endspaces=" ">
-<beforefirstitem><para>In the <dfn>identification part</dfn>, the file says that it is a &latex;
+<listitem>
+<para>In the <dfn>identification part</dfn>, the file says that it is a &latex;
 package or class and describes itself, using the <code>\NeedsTeXFormat</code>
 and <code>\ProvidesClass</code> or <code>\ProvidesPackage</code> commands.
-</para></beforefirstitem><listitem>
+</para>
+</listitem><listitem>
 <para>The <dfn>preliminary declarations part</dfn> declares some commands and
 can also load other files. Usually these commands will be those needed
 for the code used in the next part.  For example, an <code>smcmemo</code>
@@ -927,14 +929,16 @@
 therefore needs to define a command
 <code>\newcommand{\setto}[1]{\def\&arobase;tolist{#1}}</code> used in that
 file.
-</para></listitem><listitem>
+</para>
+</listitem><listitem>
 <para>In the <dfn>handle options part</dfn> the class or package declares
 and processes its options.  Class options allow a user to start their
 document as <code>\documentclass[<var>option list</var>]{<var>class
 name</var>}</code>, to modify the behavior of the class.  An example is when you
 declare <code>\documentclass[11pt]{article}</code> to set the default
 document font size.  
-</para></listitem><listitem>
+</para>
+</listitem><listitem>
 <para>Finally, in the <dfn>more declarations part</dfn> the class or package usually does
 most of its work: declaring new variables, commands and fonts, and
 loading other files.

Modified: trunk/src/keeptrack.py
===================================================================
--- trunk/src/keeptrack.py	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/src/keeptrack.py	2018-10-08 14:32:37 UTC (rev 701)
@@ -34,7 +34,7 @@
 DEFAULT_TEXI_DIR = os.path.join(PGM_SRC_DIR,"..")
 
 ACTION_CHOICES=["initial", "update"]
-DEFAULT_ACTION = "initial"
+DEFAULT_ACTION = "update"
 if not(DEFAULT_ACTION in ACTION_CHOICES):
     critical("DEFAULT_ACTION "+str(DEFAULT_ACTION)+ \
              " must be in ACTION_CHOICES="+str(ACTION_CHOICES))

Modified: trunk/writing.html
===================================================================
--- trunk/writing.html	2018-10-07 17:23:45 UTC (rev 700)
+++ trunk/writing.html	2018-10-08 14:32:37 UTC (rev 701)
@@ -90,90 +90,99 @@
   </p>
 
 
-<h2 class="section">Work that needs doing</h2>
+<h2 class="section">Contributions wanted</h3>
+<p id="emaillist">We welcome bug reports or suggestions of any kind.
+  Please email to
+  <code>latexrefman at tug.org</code>
+  (<a href="http://lists.tug.org/latexrefman/">subscribe</a>,
+  <a href="http://tug.org/pipermail/latexrefman/">archive</a>).</p>
 
-<p>We have done many commands and environments, but there is
-  plenty more to do.</p>
+<p>If you would like to contribute more systematically, that's great.
+  Reading through the document will turn up plenty of places where you can
+  make an improvement.
+  For example, you can search in the (sole) source file
+  <a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/latex2e.texi">latex2e.texi</a>
+  for comments prefixed with "<tt>xx</tt>". 
+  That is how we note areas that need more work.</p>
 
-<p>
-  This is all of the LaTeX commands.
+<p>Or, you can look through
+  <a href="http://svn.gnu.org.ua/viewvc/latexrefman/trunk/src/keeptrack.csv?view=markup"><code>keeptrack.csv</code></a>.
+  It lists all of the commands in the LaTeX source.
   Each has a status:
-  <i>done</i> for commands mentioned in the <i>Reference</i>,
-  <i>todo</i> for ones we know we will do,
-  <i>notdoing</i> for ones that we will not do (typically because they
+  <i>done</i> for commands already mentioned,
+  <i>todo</i> for ones that we will do,
+  <i>notdoing</i> for ones that we will not do (usually because they
   are not user-level commands),
   and <i>other</i> for uncharacterized commands.
-  (Some have additional notes.)</p>
+  Grab a <i>todo</i> command and have a whack, following the guidelines
+  below.</p>
 
-<div class="scrollbox"><!--#include virtual="keeptrack.csv" --></div>  
 
-<p>You could have a whack at a
-  <i>todo</i> command, following the guidelines below.</p>
+<h3 name="styleguide" class="section">Entry writing</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>
 
-<h2 name="styleguide" class="section">Writing an entry</h2>
-<p>Every entry is different but there are some patterns.</p>
-
-<ul><li>Begin with a synopsis</li>
+<ul><li>Begin with a synopsis.</li>
   It gives the syntax.
-  This is the synopsis for <code>\newcommand</code>. 
+  Here is <code>\footnote</code>'s. 
   <pre>
-  Synopses, one of:
-    \newcommand{\cmd}{defn}
-    \newcommand{\cmd}[nargs]{defn}
-    \newcommand{\cmd}[nargs][optargdefault]{defn}
-    \newcommand*{\cmd}{defn}
-    \newcommand*{\cmd}[nargs]{defn}
-    \newcommand*{\cmd}[nargs][optargdefault]{defn}</pre>
-  Note that it lists all the possibilities.
-  It does not try to use square brackets to indicate options, because that
-  would be using the brackets both as a character (since they appear in the
-  source input) and as a metacharacter.
+  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.
 
-  <li>Follow with a one or two sentence description</li>
-  Something like "Define a command.
-  The starred form requires that the arguments not contain
-  multiple paragraphs of text."
+  <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>Next is an example</li>
+  <li>Next is an example.</li>
   Give the most common use.
-  It should be copy-and-pastable.
+  It should be copy-and-pastable, because this is what most people come for.
 
-  <li>Then give a full explanation</li>
-  Say all you can reasonably say, including any gotcha's.
-  This is a reference not a tutorial so there is no need to
+  <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 thing with glue,
+  if something uses LR mode or involves some tricky stuff with glue
   then just say that.
-  If convenient furnish any parameter values that are in the standard classes.
-  For instance,
-  if what you are doing leaves a vertical space then say how big that space is
-  in the standard classes and how a user can change it.
+  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 longer entries end with more examples</li>
+  <li>Some entries end with more examples.</li>
   Following the full explanation, you may want to give
   examples of any fine points.
 </ul>
 
-<p>The examples are particularly important since they are what most people
-  are looking for in a reference.
-  A few suggestions:
-  (i) use an example taken from an actual document if you can but
-  in any event stay away from "foo"
-  (ii) test all your examples, no matter how small
-  (iii) use best practices, both coding and typographic practices.</p>
+<p>Examples are particularly important since they are what most people
+  are looking for.
+  A few guidelines:
+  (i) test all your examples, no matter how small
+  (ii) use best practices, both coding and typographic practices.
+  (iii) 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".
+</p>
 
+<h3>How to send it in</h3>
+<p>The easiest way to start is to
+  <a href="#emaillist">email</a> your suggestion in plain text.
+  We can mark it up for insertion in the document source.</p>
 
-<h3 class="section">Contributing</h3>
-<p>We welcome bug reports or suggestions of any kind.
-  Email to
-  <code>latexrefman at tug.org</code>
-  (<a href="http://lists.tug.org/latexrefman/">subscribe</a>,
-  <a href="http://tug.org/pipermail/latexrefman/">archive</a>).
-  In particular, you could send a new entry in plain text.
-  We'll mark it up for insertion in the document source.</p>
-
-<p>Or, to make a ready-to-insert entry, you need to download the source.
-  First install
+<p>Making a ready-to-insert entry is more involved.
+  First, you need to download the project files.
+  Install
   <a href="https://subversion.apache.org/"><i>Subversion</i></a>,
   probably with your system's package manager.
   Then create a convenient directory; here we use 
@@ -182,31 +191,25 @@
   <code>svn checkout http://svn.gnu.org.ua/sources/latexrefman/trunk</code>
   to fetch a subdirectory <code>trunk/</code> with all of the files.
   (Our project site has more extensive 
-  href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>.</p>
+  <a href="https://puszcza.gnu.org.ua/svn/?group=latexrefman">directions</a>.)</p>
 
-<p>The source is the single file <code>trunk/latex2e.texi</code>.
+<p>The main 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>.
-  To put in a new entry is to find one next to where you will
-  put the new one.
-  Copy it and edit to suit.
+  <a href="https://www.gnu.org/software/texinfo/">Texinfo</a>.
+  Decide where to put the new entry.
+  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 effects.)
-  You must also put a pointer to the entry into the menu;
-  again here find the pointer to the adjacent entry, and copy and edit.</p>
+  <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,
   in the <code>trunk</code> directory.
-  </p>
-
-
-<h3 class="section">More</h3>
-
-<p>If you have tried a couple of entries and want to contribute more, then
-  please send to the mailing list.
-  We have to see about an account so you could directly commit to the
-  repository.
+  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>
 
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