[latexrefman-commits] [SCM] latexrefman updated: r704 - in trunk: . latex2e-help-texinfo-tree/la [more]

jimhefferon at gnu.org.ua jimhefferon at gnu.org.ua
Fri Oct 12 20:00:36 CEST 2018


Author: jimhefferon
Date: 2018-10-12 21:00:35 +0300 (Fri, 12 Oct 2018)
New Revision: 704

Added:
   trunk/latex2e-help-texinfo-tree/latex2e/_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html
   trunk/latex2e-help-texinfo-tree/latex2e/bs-phantom-and-bs-vphantom-and-bs-hphantom.html
Modified:
   trunk/ChangeLog
   trunk/Makefile
   trunk/latex2e-help-texinfo-tree/latex2e/Colon-character-_0026-_005ccolon.html
   trunk/latex2e-help-texinfo-tree/latex2e/Index.html
   trunk/latex2e-help-texinfo-tree/latex2e/Math-formulas.html
   trunk/latex2e-help-texinfo-tree/latex2e/Math-miscellany.html
   trunk/latex2e-help-texinfo-tree/latex2e/Spacing-in-math-mode.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005c_002a.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005cfrac.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005cleft-_0026-_005cright.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csmash.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005csqrt.html
   trunk/latex2e-help-texinfo-tree/latex2e/_005cstackrel.html
   trunk/latex2e-help-texinfo-tree/latex2e/index.html
   trunk/latex2e.dbk
   trunk/latex2e.dvi
   trunk/latex2e.html
   trunk/latex2e.info
   trunk/latex2e.pdf
   trunk/latex2e.texi
   trunk/latex2e.txt
   trunk/latex2e.xml
   trunk/src/keeptrack.csv
Log:
add \phantom, \vphantom, \hphantom and move with \smash to Spacing in math mode

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/ChangeLog	2018-10-12 18:00:35 UTC (rev 704)
@@ -1,3 +1,10 @@
+2018-10-12  Jim Hefferon  <jhefferon at smcvt.edu>
+
+	* latex2e.texi  Add \phantom, etc.  Move it and \smash to menu
+	under Spacing in math mode.
+	* keeptrack.csv  Mark \phantom, \vphantom as done (\hphantom not there).
+	* Makefile  Change svn commands in commitready target.
+
 2018-10-10  Jim Hefferon  <jhefferon at smcvt.edu>
 
 	* latex2e.texi  New entry for \smash, starting from Bob's upload.

Modified: trunk/Makefile
===================================================================
--- trunk/Makefile	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/Makefile	2018-10-12 18:00:35 UTC (rev 704)
@@ -124,9 +124,9 @@
 
 # Right before a commit, delete html files that are gone and and add new ones
 htmlsplitstatus = cd $(htmlsplit)/latex2e && svn status *.html
-# commitready: htmlsplit
-# 	$(htmlsplitstatus) | sed -n 's/^\!//p' | xargs -r svn add
-# 	$(htmlsplitstatus) | sed -n 's/^\?//p' | xargs -r svn rm
+commitready: htmlsplit
+	$(htmlsplitstatus) | sed -n 's/^\!//p' | xargs -r svn rm
+	$(htmlsplitstatus) | sed -n 's/^\?//p' | xargs -r svn add
 
 # A hacky spell check target.
 # Remove \commandnames to reduce exception list, but not {args} or

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Colon-character-_0026-_005ccolon.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Colon-character-_0026-_005ccolon.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Colon-character-_0026-_005ccolon.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="Colon-character-_003a-_0026-_005ccolon"></a>
-<h4 class="subsection">16.8.1 Colon character <code>:</code> & <code>\colon</code></h4>
+<h4 class="subsection">16.7.1 Colon character <code>:</code> & <code>\colon</code></h4>
 
 <a name="index-_003a"></a>
 <a name="index-colon-character"></a>
@@ -137,15 +137,15 @@
 <pre class="example">With side ratios \( 3:4 \) and \( 4:5 \), the triangle is right.
 </pre></div>
 
-<a name="index-package_002c-amsmath-8"></a>
-<a name="index-amsmath-package-8"></a>
+<a name="index-package_002c-amsmath-9"></a>
+<a name="index-amsmath-package-9"></a>
 
 <p>Ordinary LaTeX defines <code>\colon</code> to produce the colon character
 with the spacing appropriate for punctuation, as in set-builder notation
 <code>\{x\colon 0\leq x<1\}</code>.
 </p>
-<a name="index-package_002c-amsmath-9"></a>
-<a name="index-amsmath-package-9"></a>
+<a name="index-package_002c-amsmath-10"></a>
+<a name="index-amsmath-package-10"></a>
 
 <p>But the widely-used <samp>amsmath</samp> package defines <code>\colon</code> for use
 in the definition of functions <code>f\colon D\to C</code>.  So if you want

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Index.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Index.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Index.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -1203,8 +1203,9 @@
 <tr><td></td><td valign="top"><a href="Math-formulas.html#index-amsmath-package-5"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Math-formulas.html#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="Dots.html#index-amsmath-package-6"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Dots.html#Dots">Dots</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-functions.html#index-amsmath-package-7"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Math-functions.html#Math-functions">Math functions</a></td></tr>
-<tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-amsmath-package-8"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-amsmath-package-8"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-amsmath-package-9"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-amsmath-package-10"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
 <tr><td></td><td valign="top"><a href="eqnarray.html#index-amsmath-package_002c-replacing-eqnarray">amsmath <span class="roman">package, replacing <code>eqnarray</code></span></a>:</td><td> </td><td valign="top"><a href="eqnarray.html#eqnarray">eqnarray</a></td></tr>
 <tr><td></td><td valign="top"><a href="theorem.html#index-amsthm-package"><code>amsthm</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="theorem.html#theorem">theorem</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005crule.html#index-amsthm-package-1"><code>amsthm</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005crule.html#g_t_005crule">\rule</a></td></tr>
@@ -1309,6 +1310,7 @@
 <tr><td></td><td valign="top"><a href="Sectioning.html#index-chapter">chapter</a>:</td><td> </td><td valign="top"><a href="Sectioning.html#Sectioning">Sectioning</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cchapter.html#index-chapter-1">chapter</a>:</td><td> </td><td valign="top"><a href="_005cchapter.html#g_t_005cchapter">\chapter</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cmakeatletter-_0026-_005cmakeatother.html#index-character-category-code">character category code</a>:</td><td> </td><td valign="top"><a href="_005cmakeatletter-_0026-_005cmakeatother.html#g_t_005cmakeatletter-_0026-_005cmakeatother">\makeatletter & \makeatother</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-character_002c-invisible">character, invisible</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="Accents.html#index-characters_002c-accented">characters, accented</a>:</td><td> </td><td valign="top"><a href="Accents.html#Accents">Accents</a></td></tr>
 <tr><td></td><td valign="top"><a href="Upper-and-lower-case.html#index-characters_002c-case-of">characters, case of</a>:</td><td> </td><td valign="top"><a href="Upper-and-lower-case.html#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="Additional-Latin-letters.html#index-characters_002c-non_002dEnglish">characters, non-English</a>:</td><td> </td><td valign="top"><a href="Additional-Latin-letters.html#Additional-Latin-letters">Additional Latin letters</a></td></tr>
@@ -1639,6 +1641,7 @@
 <tr><td></td><td valign="top"><a href="About-this-document.html#index-home-page-for-manual">home page for manual</a>:</td><td> </td><td valign="top"><a href="About-this-document.html#About-this-document">About this document</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005chss.html#index-horizontal-space">horizontal space</a>:</td><td> </td><td valign="top"><a href="_005chss.html#g_t_005chss">\hss</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005chss.html#index-horizontal-space_002c-stretchable">horizontal space, stretchable</a>:</td><td> </td><td valign="top"><a href="_005chss.html#g_t_005chss">\hss</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-horizontal-spacin">horizontal spacin</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="Accents.html#index-hungarian-umlaut-accent">hungarian umlaut accent</a>:</td><td> </td><td valign="top"><a href="Accents.html#Accents">Accents</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cfootnotemark.html#index-hyperref-package"><code>hyperref</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005cfootnotemark.html#g_t_005cfootnotemark">\footnotemark</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cfootnotemark.html#index-hyperref-package-1"><code>hyperref</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005cfootnotemark.html#g_t_005cfootnotemark">\footnotemark</a></td></tr>
@@ -1687,6 +1690,7 @@
 <tr><td></td><td valign="top"><a href="figure.html#index-inserting-figures">inserting figures</a>:</td><td> </td><td valign="top"><a href="figure.html#figure">figure</a></td></tr>
 <tr><td></td><td valign="top"><a href="Special-insertions.html#index-insertions-of-special-characters">insertions of special characters</a>:</td><td> </td><td valign="top"><a href="Special-insertions.html#Special-insertions">Special insertions</a></td></tr>
 <tr><td></td><td valign="top"><a href="Modes.html#index-internal-vertical-mode">internal vertical mode</a>:</td><td> </td><td valign="top"><a href="Modes.html#Modes">Modes</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-invisible-character">invisible character</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005c_002f.html#index-italic-correction">italic correction</a>:</td><td> </td><td valign="top"><a href="_005c_002f.html#g_t_005c_002f">\/</a></td></tr>
 <tr><td></td><td valign="top"><a href="Font-styles.html#index-italic-font">italic font</a>:</td><td> </td><td valign="top"><a href="Font-styles.html#Font-styles">Font styles</a></td></tr>
 <tr><td></td><td valign="top"><a href="itemize.html#index-itemize-environment"><code><code>itemize</code> <span class="roman">environment</span></code></a>:</td><td> </td><td valign="top"><a href="itemize.html#itemize">itemize</a></td></tr>
@@ -1819,11 +1823,14 @@
 <tr><td></td><td valign="top"><a href="Modes.html#index-math-mode">math mode</a>:</td><td> </td><td valign="top"><a href="Modes.html#Modes">Modes</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-formulas.html#index-math-mode_002c-entering">math mode, entering</a>:</td><td> </td><td valign="top"><a href="Math-formulas.html#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="Spacing-in-math-mode.html#index-math-mode_002c-spacing">math mode, spacing</a>:</td><td> </td><td valign="top"><a href="Spacing-in-math-mode.html#Spacing-in-math-mode">Spacing in math mode</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-math-mode_002c-spacing-1">math mode, spacing</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005csmash.html#index-math-mode_002c-vertical-space">math mode, vertical space</a>:</td><td> </td><td valign="top"><a href="_005csmash.html#g_t_005csmash">\smash</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-symbols.html#index-math-symbols">math symbols</a>:</td><td> </td><td valign="top"><a href="Math-symbols.html#Math-symbols">Math symbols</a></td></tr>
 <tr><td></td><td valign="top"><a href="Font-styles.html#index-math_002c-bold">math, bold</a>:</td><td> </td><td valign="top"><a href="Font-styles.html#Font-styles">Font styles</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-formulas.html#index-mathtools-package"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Math-formulas.html#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="Over_002d-and-Underlining.html#index-mathtools-package-1"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Over_002d-and-Underlining.html#Over_002d-and-Underlining">Over- and Underlining</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005csmash.html#index-mathtools-package-2"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005csmash.html#g_t_005csmash">\smash</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-mathtools-package-3"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cline.html#index-MetaPost-package"><code>MetaPost</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="_005cline.html#g_t_005cline">\line</a></td></tr>
 <tr><td></td><td valign="top"><a href="Upper-and-lower-case.html#index-mfirstuc-package"><code>mfirstuc</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Upper-and-lower-case.html#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="Subscripts-_0026-superscripts.html#index-mhchem-package"><code>mhchem</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="Subscripts-_0026-superscripts.html#Subscripts-_0026-superscripts">Subscripts & superscripts</a></td></tr>
@@ -1910,8 +1917,9 @@
 <tr><td></td><td valign="top"><a href="Math-formulas.html#index-package_002c-amsmath-5"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Math-formulas.html#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="Dots.html#index-package_002c-amsmath-6"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Dots.html#Dots">Dots</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-functions.html#index-package_002c-amsmath-7"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Math-functions.html#Math-functions">Math functions</a></td></tr>
-<tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-package_002c-amsmath-8"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-package_002c-amsmath-8"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-package_002c-amsmath-9"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#index-package_002c-amsmath-10"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
 <tr><td></td><td valign="top"><a href="theorem.html#index-package_002c-amsthm"><span class="roman">package</span>, <code>amsthm</code></a>:</td><td> </td><td valign="top"><a href="theorem.html#theorem">theorem</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005crule.html#index-package_002c-amsthm-1"><span class="roman">package</span>, <code>amsthm</code></a>:</td><td> </td><td valign="top"><a href="_005crule.html#g_t_005crule">\rule</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cappendix.html#index-package_002c-appendix"><span class="roman">package</span>, <code>appendix</code></a>:</td><td> </td><td valign="top"><a href="_005cappendix.html#g_t_005cappendix">\appendix</a></td></tr>
@@ -1963,6 +1971,8 @@
 <tr><td></td><td valign="top"><a href="_005cmakeatletter-_0026-_005cmakeatother.html#index-package_002c-macros2e"><span class="roman">package</span>, <code>macros2e</code></a>:</td><td> </td><td valign="top"><a href="_005cmakeatletter-_0026-_005cmakeatother.html#g_t_005cmakeatletter-_0026-_005cmakeatother">\makeatletter & \makeatother</a></td></tr>
 <tr><td></td><td valign="top"><a href="Math-formulas.html#index-package_002c-mathtools"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="Math-formulas.html#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="Over_002d-and-Underlining.html#index-package_002c-mathtools-1"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="Over_002d-and-Underlining.html#Over_002d-and-Underlining">Over- and Underlining</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005csmash.html#index-package_002c-mathtools-2"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="_005csmash.html#g_t_005csmash">\smash</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-package_002c-mathtools-3"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cline.html#index-package_002c-MetaPost"><span class="roman">package</span>, <code>MetaPost</code></a>:</td><td> </td><td valign="top"><a href="_005cline.html#g_t_005cline">\line</a></td></tr>
 <tr><td></td><td valign="top"><a href="Upper-and-lower-case.html#index-package_002c-mfirstuc"><span class="roman">package</span>, <code>mfirstuc</code></a>:</td><td> </td><td valign="top"><a href="Upper-and-lower-case.html#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="Subscripts-_0026-superscripts.html#index-package_002c-mhchem"><span class="roman">package</span>, <code>mhchem</code></a>:</td><td> </td><td valign="top"><a href="Subscripts-_0026-superscripts.html#Subscripts-_0026-superscripts">Subscripts & superscripts</a></td></tr>
@@ -2168,6 +2178,7 @@
 <tr><td></td><td valign="top"><a href="Spacing-in-math-mode.html#index-spacing-within-math-mode">spacing within math mode</a>:</td><td> </td><td valign="top"><a href="Spacing-in-math-mode.html#Spacing-in-math-mode">Spacing in math mode</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cfrenchspacing.html#index-spacing_002c-inter_002dsentence">spacing, inter-sentence</a>:</td><td> </td><td valign="top"><a href="_005cfrenchspacing.html#g_t_005cfrenchspacing">\frenchspacing</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cnormalsfcodes.html#index-spacing_002c-inter_002dsentence-1">spacing, inter-sentence</a>:</td><td> </td><td valign="top"><a href="_005cnormalsfcodes.html#g_t_005cnormalsfcodes">\normalsfcodes</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-spacing_002c-math-mode">spacing, math mode</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="Text-symbols.html#index-Spanish-ordinals_002c-feminine-and-masculine">Spanish ordinals, feminine and masculine</a>:</td><td> </td><td valign="top"><a href="Text-symbols.html#Text-symbols">Text symbols</a></td></tr>
 <tr><td></td><td valign="top"><a href="Reserved-characters.html#index-special-characters">special characters</a>:</td><td> </td><td valign="top"><a href="Reserved-characters.html#Reserved-characters">Reserved characters</a></td></tr>
 <tr><td></td><td valign="top"><a href="Additional-Latin-letters.html#index-special-characters-1">special characters</a>:</td><td> </td><td valign="top"><a href="Additional-Latin-letters.html#Additional-Latin-letters">Additional Latin letters</a></td></tr>
@@ -2319,6 +2330,7 @@
 <tr><td></td><td valign="top"><a href="_005cvspace.html#index-vertical-space">vertical space</a>:</td><td> </td><td valign="top"><a href="_005cvspace.html#g_t_005cvspace">\vspace</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005caddvspace.html#index-vertical-space-1">vertical space</a>:</td><td> </td><td valign="top"><a href="_005caddvspace.html#g_t_005caddvspace">\addvspace</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cparindent-_0026-_005cparskip.html#index-vertical-space-before-paragraphs">vertical space before paragraphs</a>:</td><td> </td><td valign="top"><a href="_005cparindent-_0026-_005cparskip.html#g_t_005cparindent-_0026-_005cparskip">\parindent & \parskip</a></td></tr>
+<tr><td></td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#index-vertical-spacing">vertical spacing</a>:</td><td> </td><td valign="top"><a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005csmash.html#index-vertical-spacing_002c-math-mode">vertical spacing, math mode</a>:</td><td> </td><td valign="top"><a href="_005csmash.html#g_t_005csmash">\smash</a></td></tr>
 <tr><td></td><td valign="top"><a href="_005cverb.html#index-visible-space">visible space</a>:</td><td> </td><td valign="top"><a href="_005cverb.html#g_t_005cverb">\verb</a></td></tr>
 <tr><td></td><td valign="top"><a href="Text-symbols.html#index-visible-space-symbol_002c-in-text">visible space symbol, in text</a>:</td><td> </td><td valign="top"><a href="Text-symbols.html#Text-symbols">Text symbols</a></td></tr>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Math-formulas.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Math-formulas.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Math-formulas.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -256,10 +256,8 @@
 </td></tr>
 <tr><td align="left" valign="top">• <a href="Spacing-in-math-mode.html#Spacing-in-math-mode" accesskey="6">Spacing in math mode</a>:</td><td>  </td><td align="left" valign="top">Thick, medium, thin, and negative spaces.
 </td></tr>
-<tr><td align="left" valign="top">• <a href="_005csmash.html#g_t_005csmash" accesskey="7">\smash</a>:</td><td>  </td><td align="left" valign="top">Eliminate height or depth of a subformula.
+<tr><td align="left" valign="top">• <a href="Math-miscellany.html#Math-miscellany" accesskey="7">Math miscellany</a>:</td><td>  </td><td align="left" valign="top">Stuff that doesn’t fit anywhere else.
 </td></tr>
-<tr><td align="left" valign="top">• <a href="Math-miscellany.html#Math-miscellany" accesskey="8">Math miscellany</a>:</td><td>  </td><td align="left" valign="top">Stuff that doesn’t fit anywhere else.
-</td></tr>
 </table>
 
 

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Math-miscellany.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Math-miscellany.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Math-miscellany.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -51,7 +51,7 @@
 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
 <link href="Math-formulas.html#Math-formulas" rel="up" title="Math formulas">
 <link href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon" rel="next" title="Colon character & \colon">
-<link href="_005csmash.html#g_t_005csmash" rel="prev" title="\smash">
+<link href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" rel="prev" title="\phantom & \vphantom & \hphantom">
 <style type="text/css">
 <!--
 /* $Id: latex2e.css 690 2018-09-15 15:20:19Z jimhefferon $
@@ -113,11 +113,11 @@
 <a name="Math-miscellany"></a>
 <div class="header">
 <p>
-Previous: <a href="_005csmash.html#g_t_005csmash" accesskey="p" rel="prev">\smash</a>, Up: <a href="Math-formulas.html#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
+Previous: <a href="Spacing-in-math-mode.html#Spacing-in-math-mode" accesskey="p" rel="prev">Spacing in math mode</a>, Up: <a href="Math-formulas.html#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <hr>
 <a name="Math-miscellany-1"></a>
-<h3 class="section">16.8 Math miscellany</h3>
+<h3 class="section">16.7 Math miscellany</h3>
 
 <a name="index-math-miscellany"></a>
 

Modified: trunk/latex2e-help-texinfo-tree/latex2e/Spacing-in-math-mode.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/Spacing-in-math-mode.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/Spacing-in-math-mode.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -113,7 +113,7 @@
 <a name="Spacing-in-math-mode"></a>
 <div class="header">
 <p>
-Next: <a href="_005csmash.html#g_t_005csmash" accesskey="n" rel="next">\smash</a>, Previous: <a href="Over_002d-and-Underlining.html#Over_002d-and-Underlining" accesskey="p" rel="prev">Over- and Underlining</a>, Up: <a href="Math-formulas.html#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
+Next: <a href="Math-miscellany.html#Math-miscellany" accesskey="n" rel="next">Math miscellany</a>, Previous: <a href="Over_002d-and-Underlining.html#Over_002d-and-Underlining" accesskey="p" rel="prev">Over- and Underlining</a>, Up: <a href="Math-formulas.html#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <hr>
 <a name="Spacing-in-math-mode-1"></a>
@@ -203,9 +203,16 @@
 </p></dd>
 </dl>
 
+<table class="menu" border="0" cellspacing="0">
+<tr><td align="left" valign="top">• <a href="_005csmash.html#g_t_005csmash" accesskey="1">\smash</a>:</td><td>  </td><td align="left" valign="top">Eliminate height or depth of a subformula.
+</td></tr>
+<tr><td align="left" valign="top">• <a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" accesskey="2">\phantom & \vphantom & \hphantom</a>:</td><td>  </td><td align="left" valign="top">Make empty box with the same size as the argument.
+</td></tr>
+</table>
 
 
 
+
 <hr/><div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial LaTeX2e reference manual</i></a></div>
 </body>
 </html>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005c_002a.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005c_002a.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005c_002a.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="g_t_005c_002a-1"></a>
-<h4 class="subsection">16.8.2 <code>\*</code></h4>
+<h4 class="subsection">16.7.2 <code>\*</code></h4>
 
 <a name="index-multiplication_002c-discretionary"></a>
 <a name="index-breaks_002c-multiplication-discretionary"></a>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005cfrac.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005cfrac.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005cfrac.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="g_t_005cfrac-1"></a>
-<h4 class="subsection">16.8.3 <code>\frac</code></h4>
+<h4 class="subsection">16.7.3 <code>\frac</code></h4>
 
 <a name="index-fraction"></a>
 <a name="index-_005cfrac"></a>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005cleft-_0026-_005cright.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005cleft-_0026-_005cright.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005cleft-_0026-_005cright.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="g_t_005cleft-_0026-_005cright-1"></a>
-<h4 class="subsection">16.8.4 <code>\left</code> & <code>\right</code></h4>
+<h4 class="subsection">16.7.4 <code>\left</code> & <code>\right</code></h4>
 
 <a name="index-delimiters_002c-paired"></a>
 <a name="index-paired-delimiters"></a>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csmash.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csmash.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csmash.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -49,8 +49,8 @@
 <link href="index.html#Top" rel="start" title="Top">
 <link href="Index.html#Index" rel="index" title="Index">
 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
-<link href="Math-formulas.html#Math-formulas" rel="up" title="Math formulas">
-<link href="Math-miscellany.html#Math-miscellany" rel="next" title="Math miscellany">
+<link href="Spacing-in-math-mode.html#Spacing-in-math-mode" rel="up" title="Spacing in math mode">
+<link href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" rel="next" title="\phantom & \vphantom & \hphantom">
 <link href="Spacing-in-math-mode.html#Spacing-in-math-mode" rel="prev" title="Spacing in math mode">
 <style type="text/css">
 <!--
@@ -113,11 +113,11 @@
 <a name="g_t_005csmash"></a>
 <div class="header">
 <p>
-Next: <a href="Math-miscellany.html#Math-miscellany" accesskey="n" rel="next">Math miscellany</a>, Previous: <a href="Spacing-in-math-mode.html#Spacing-in-math-mode" accesskey="p" rel="prev">Spacing in math mode</a>, Up: <a href="Math-formulas.html#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
+Next: <a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" accesskey="n" rel="next">\phantom & \vphantom & \hphantom</a>, Up: <a href="Spacing-in-math-mode.html#Spacing-in-math-mode" accesskey="u" rel="up">Spacing in math mode</a>   [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <hr>
 <a name="g_t_005csmash-1"></a>
-<h3 class="section">16.7 <code>\smash</code></h3>
+<h4 class="subsection">16.6.1 <code>\smash</code></h4>
 
 <a name="index-vertical-spacing_002c-math-mode"></a>
 <a name="index-math-mode_002c-vertical-space"></a>
@@ -128,24 +128,25 @@
 <pre class="example">\smash{<var>subformula</var>}
 </pre></div>
 
-<p>Typset <var>subformula</var> as if its height and depth were zero.
+<p>Typeset <var>subformula</var> as if its height and depth were zero.
 </p>
 <p>In this example the exponential is so tall that without the
 <code>\smash</code> command LaTeX would separate its line from the line
-above, and the uneven line spacing might be unsightly.
+above it, and the uneven line spacing might be unsightly.
 </p>
 <div class="example">
-<pre class="example">To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+<pre class="example">To compute the tetration $\smash{2^{2^{2^2}}}$,
 evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 </pre></div>
 
-<p>(Because of the <code>\smash</code> the printed expression could run into the line
-above, so you may want to wait until the final version of the document to
-make such adjustments.)
+<p>(Because of the <code>\smash</code> the printed expression could run into the
+line above so you may want to wait until the final version of the
+document to make such adjustments.)
 </p>
-<p>This example makes a bar extending from 10 points below the
-baseline to 20 points above.  The <code>\fbox</code> surrounds
-the box that LaTeX will put on the line.
+<p>This pictures the effect of <code>\smash</code> by using <code>\fbox</code> to
+surround the box that LaTeX will put on the line.  The
+<code>\blackbar</code> command makes a bar extending from 10 points below
+the baseline to 20 points above.
 </p>
 <div class="example">
 <pre class="example">\newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
@@ -158,8 +159,9 @@
 having zero height and zero depth, despite that the ink printed on the
 page still extends well above and below the line.
 </p>
-<p>In this example the first radical extends below the baseline while the
-second lies just on the baseline.
+<p>The <code>\smash</code> command appears often in mathematics to adjust the
+size of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 </p>
 <div class="example">
 <pre class="example">\begin{equation}
@@ -168,10 +170,14 @@
 \end{equation}
 </pre></div>
 
-<p>The <code>\smash</code> command doesn’t change into horozontal mode.  So if it
-starts a paragraph then you should first put a <code>\leavevmode</code>, as in
-the bottom line below.
+<p>Note the use of <code>\vphantom</code> to give the <code>\sqrt</code> command an
+argument with the height of the <code>\sum</code> (see <a href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a>).
 </p>
+<p>While most often used in mathematics, the <code>\smash</code> command can
+appear in other contexts.  However, it doesn’t change into horizontal
+mode.  So if it starts a paragraph then you should first put a
+<code>\leavevmode</code>, as in the bottom line below.
+</p>
 <div class="example">
 <pre class="example">xxx xxx xxx
 
@@ -180,7 +186,12 @@
 \leavevmode\smash{zzz}  % usual paragraph indent
 </pre></div>
 
+<a name="index-package_002c-mathtools-2"></a>
+<a name="index-mathtools-package-2"></a>
 
+<p>The package <code>mathtools</code> has operators that provide even finer
+control over smashing a subformula box.
+</p>
 
 
 

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005csqrt.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005csqrt.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005csqrt.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="g_t_005csqrt-1"></a>
-<h4 class="subsection">16.8.5 <code>\sqrt</code></h4>
+<h4 class="subsection">16.7.5 <code>\sqrt</code></h4>
 
 <a name="index-square-root"></a>
 <a name="index-roots"></a>

Modified: trunk/latex2e-help-texinfo-tree/latex2e/_005cstackrel.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/_005cstackrel.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/_005cstackrel.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -117,7 +117,7 @@
 </div>
 <hr>
 <a name="g_t_005cstackrel-1"></a>
-<h4 class="subsection">16.8.6 <code>\stackrel</code></h4>
+<h4 class="subsection">16.7.6 <code>\stackrel</code></h4>
 
 <a name="index-stack-math"></a>
 <a name="index-relation_002c-text-above"></a>

Index: trunk/latex2e-help-texinfo-tree/latex2e/bs-phantom-and-bs-vphantom-and-bs-hphantom.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/bs-phantom-and-bs-vphantom-and-bs-hphantom.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/bs-phantom-and-bs-vphantom-and-bs-hphantom.html	2018-10-12 18:00:35 UTC (rev 704)

Property changes on: trunk/latex2e-help-texinfo-tree/latex2e/bs-phantom-and-bs-vphantom-and-bs-hphantom.html
___________________________________________________________________
Added: svn:special
## -0,0 +1 ##
+*
\ No newline at end of property
Modified: trunk/latex2e-help-texinfo-tree/latex2e/index.html
===================================================================
--- trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e-help-texinfo-tree/latex2e/index.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -423,17 +423,20 @@
     <li><a name="toc-Math-functions-1" href="Math-functions.html#Math-functions">16.3 Math functions</a></li>
     <li><a name="toc-Math-accents-1" href="Math-accents.html#Math-accents">16.4 Math accents</a></li>
     <li><a name="toc-Over_002d-and-Underlining-1" href="Over_002d-and-Underlining.html#Over_002d-and-Underlining">16.5 Over- and Underlining</a></li>
-    <li><a name="toc-Spacing-in-math-mode-1" href="Spacing-in-math-mode.html#Spacing-in-math-mode">16.6 Spacing in math mode</a></li>
-    <li><a name="toc-_005csmash-1" href="_005csmash.html#g_t_005csmash">16.7 <code>\smash</code></a></li>
-    <li><a name="toc-Math-miscellany-1" href="Math-miscellany.html#Math-miscellany">16.8 Math miscellany</a>
+    <li><a name="toc-Spacing-in-math-mode-1" href="Spacing-in-math-mode.html#Spacing-in-math-mode">16.6 Spacing in math mode</a>
     <ul class="no-bullet">
-      <li><a name="toc-Colon-character-_003a-_0026-_005ccolon" href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">16.8.1 Colon character <code>:</code> & <code>\colon</code></a></li>
-      <li><a name="toc-_005c_002a-1" href="_005c_002a.html#g_t_005c_002a">16.8.2 <code>\*</code></a></li>
-      <li><a name="toc-_005cfrac-1" href="_005cfrac.html#g_t_005cfrac">16.8.3 <code>\frac</code></a></li>
-      <li><a name="toc-_005cleft-_0026-_005cright-1" href="_005cleft-_0026-_005cright.html#g_t_005cleft-_0026-_005cright">16.8.4 <code>\left</code> & <code>\right</code></a></li>
-      <li><a name="toc-_005csqrt-1" href="_005csqrt.html#g_t_005csqrt">16.8.5 <code>\sqrt</code></a></li>
-      <li><a name="toc-_005cstackrel-1" href="_005cstackrel.html#g_t_005cstackrel">16.8.6 <code>\stackrel</code></a></li>
+      <li><a name="toc-_005csmash-1" href="_005csmash.html#g_t_005csmash">16.6.1 <code>\smash</code></a></li>
+      <li><a name="toc-_005cphantom-_0026-_005cvphantom-_0026-_005chphantom-1" href="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom.html#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">16.6.2 <code>\phantom</code> & <code>\vphantom</code> & <code>\hphantom</code></a></li>
     </ul></li>
+    <li><a name="toc-Math-miscellany-1" href="Math-miscellany.html#Math-miscellany">16.7 Math miscellany</a>
+    <ul class="no-bullet">
+      <li><a name="toc-Colon-character-_003a-_0026-_005ccolon" href="Colon-character-_0026-_005ccolon.html#Colon-character-_0026-_005ccolon">16.7.1 Colon character <code>:</code> & <code>\colon</code></a></li>
+      <li><a name="toc-_005c_002a-1" href="_005c_002a.html#g_t_005c_002a">16.7.2 <code>\*</code></a></li>
+      <li><a name="toc-_005cfrac-1" href="_005cfrac.html#g_t_005cfrac">16.7.3 <code>\frac</code></a></li>
+      <li><a name="toc-_005cleft-_0026-_005cright-1" href="_005cleft-_0026-_005cright.html#g_t_005cleft-_0026-_005cright">16.7.4 <code>\left</code> & <code>\right</code></a></li>
+      <li><a name="toc-_005csqrt-1" href="_005csqrt.html#g_t_005csqrt">16.7.5 <code>\sqrt</code></a></li>
+      <li><a name="toc-_005cstackrel-1" href="_005cstackrel.html#g_t_005cstackrel">16.7.6 <code>\stackrel</code></a></li>
+    </ul></li>
   </ul></li>
   <li><a name="toc-Modes-1" href="Modes.html#Modes">17 Modes</a>
   <ul class="no-bullet">

Modified: trunk/latex2e.dbk
===================================================================
--- trunk/latex2e.dbk	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.dbk	2018-10-12 18:00:35 UTC (rev 704)
@@ -11072,8 +11072,8 @@
 both text and math mode.
 </para></listitem></varlistentry></variablelist>
 
-</sect1>
-<sect1 label="16.7" id="_005csmash">
+
+<sect2 label="16.6.1" id="_005csmash">
 <title><literal>\smash</literal></title>
 
 <indexterm role="cp"><primary>vertical spacing, math mode</primary></indexterm>
@@ -11083,22 +11083,23 @@
 </para>
 <screen>\smash{<replaceable>subformula</replaceable>}
 </screen>
-<para>Typset <replaceable>subformula</replaceable> as if its height and depth were zero.
+<para>Typeset <replaceable>subformula</replaceable> as if its height and depth were zero.
 </para>
 <para>In this example the exponential is so tall that without the
 <literal>\smash</literal> command &latex; would separate its line from the line
-above, and the uneven line spacing might be unsightly.
+above it, and the uneven line spacing might be unsightly.
 </para>
-<screen>To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+<screen>To compute the tetration $\smash{2^{2^{2^2}}}$,
 evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 </screen>
-<para>(Because of the <literal>\smash</literal> the printed expression could run into the line
-above, so you may want to wait until the final version of the document to
-make such adjustments.)
+<para>(Because of the <literal>\smash</literal> the printed expression could run into the
+line above so you may want to wait until the final version of the
+document to make such adjustments.)
 </para>
-<para>This example makes a bar extending from 10 points below the
-baseline to 20 points above.  The <literal>\fbox</literal> surrounds
-the box that &latex; will put on the line.
+<para>This pictures the effect of <literal>\smash</literal> by using <literal>\fbox</literal> to
+surround the box that &latex; will put on the line.  The
+<literal>\blackbar</literal> command makes a bar extending from 10 points below
+the baseline to 20 points above.
 </para>
 <screen>\newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
 \fbox{\blackbar}
@@ -11109,29 +11110,108 @@
 having zero height and zero depth, despite that the ink printed on the
 page still extends well above and below the line.
 </para>
-<para>In this example the first radical extends below the baseline while the
-second lies just on the baseline.
+<para>The <literal>\smash</literal> command appears often in mathematics to adjust the
+size of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 </para>
 <screen>\begin{equation}
 \sqrt{\sum_{0\leq k< n} f(k)}
 \sqrt{\vphantom{\sum}\smash{\sum_{0\leq k< n}} f(k)}
 \end{equation}
 </screen>
-<para>The <literal>\smash</literal> command doesn’t change into horozontal mode.  So if it
-starts a paragraph then you should first put a <literal>\leavevmode</literal>, as in
-the bottom line below.
+<para>Note the use of <literal>\vphantom</literal> to give the <literal>\sqrt</literal> command an
+argument with the height of the <literal>\sum</literal> (see <link linkend="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom
+& \hphantom</link>).
 </para>
+<para>While most often used in mathematics, the <literal>\smash</literal> command can
+appear in other contexts.  However, it doesn’t change into horizontal
+mode.  So if it starts a paragraph then you should first put a
+<literal>\leavevmode</literal>, as in the bottom line below.
+</para>
 <screen>xxx xxx xxx
 
 \smash{yyy}  % no paragraph indent
 
 \leavevmode\smash{zzz}  % usual paragraph indent
 </screen>
-<!-- xx todo: \vphantom -->
+<indexterm role="cp"><primary>package, <literal>mathtools</literal></primary></indexterm>
+<indexterm role="cp"><primary><literal>mathtools</literal> package</primary></indexterm>
 
+<para>The package <literal>mathtools</literal> has operators that provide even finer
+control over smashing a subformula box.
+</para>
 
+</sect2>
+<sect2 label="16.6.2" id="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">
+<title><literal>\phantom</literal> & <literal>\vphantom</literal> & <literal>\hphantom</literal></title>
+
+<indexterm role="cp"><primary>spacing, math mode</primary></indexterm>
+<indexterm role="cp"><primary>horizontal spacin</primary></indexterm>
+<indexterm role="cp"><primary>vertical spacing</primary></indexterm>
+<indexterm role="cp"><primary>math mode, spacing</primary></indexterm>
+<indexterm role="cp"><primary>invisible character</primary></indexterm>
+<indexterm role="cp"><primary>character, invisible</primary></indexterm>
+
+<para>Synopsis:
+</para>
+<screen>\phantom{<replaceable>subformula</replaceable>}
+</screen>
+<para>or
+</para>
+<screen>\vphantom{<replaceable>subformula</replaceable>}
+</screen>
+<para>or
+</para>
+<screen>\hphantom{<replaceable>subformula</replaceable>}
+</screen>
+<para>The <literal>\phantom</literal> command creates a box with the same height, depth,
+and width as <replaceable>subformula</replaceable>, but empty.  That is, this command causes
+&latex; to typeset the box but not its ink.  The <literal>\vphantom</literal>
+variant also produces an invisible box with the same height and depth as
+<replaceable>subformula</replaceable>, but it has width zero.  And <literal>\hphantom</literal> makes a
+box with the same width as <replaceable>subformula</replaceable> but with height and depth
+zero.
+</para>
+<para>Without the <literal>\vphantom</literal> in this example, the top bars of the two
+square roots would be at different heights.
+</para>
+<screen>\( \sqrt{\vphantom{a^3}a}\cdot\sqrt{a^3} \)
+</screen>
+<para>The <literal>\vphantom{a^3}</literal> causes the first <literal>\sqrt</literal> to have inside
+it a box of the same height as the second <literal>\sqrt</literal>, so &latex;
+makes the bars align.
+</para>
+<para>These commands often are combined with <literal>\smash</literal>.  See <link linkend="_005csmash">\smash</link>
+for another example of the use of <literal>\vphantom</literal>.
+</para>
+<indexterm role="cp"><primary>package, <literal>mathtools</literal></primary></indexterm>
+<indexterm role="cp"><primary><literal>mathtools</literal> package</primary></indexterm>
+
+<para>The three phantom commands appear often but note that &latex; provides
+a suite of other commands to work with box sizes that may be more
+convenient, including <literal>\makebox</literal> (see <link linkend="_005cmbox-_0026-_005cmakebox">\mbox & \makebox</link>) as well
+as <literal>\settodepth</literal> (see <link linkend="_005csettodepth">\settodepth</link>), <literal>\settoheight</literal>
+(see <link linkend="_005csettoheight">\settoheight</link>), and <literal>\settowidth</literal> (see <link linkend="_005csettowidth">\settowidth</link>).
+In addition, the <filename>mathtools</filename> package has many commands that offer
+fine-grained control over spacing.
+</para>
+<indexterm role="cp"><primary>package, <literal>amsmath</literal></primary></indexterm>
+<indexterm role="cp"><primary><literal>amsmath</literal> package</primary></indexterm>
+
+<para>All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the <literal>\operatorname</literal>
+commmand from the package <filename>amsmath</filename>.
+</para>
+<para>While most often used in mathematics, these three can appear in other
+contexts.  However, they don’t cause &latex; to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with <literal>\leavevmode</literal>.
+</para>
+
+</sect2>
 </sect1>
-<sect1 label="16.8" id="Math-miscellany">
+<sect1 label="16.7" id="Math-miscellany">
 <title>Math miscellany</title>
 
 <indexterm role="cp"><primary>math miscellany</primary></indexterm>
@@ -11141,7 +11221,7 @@
 </para>
 
 
-<sect2 label="16.8.1" id="Colon-character-_0026-_005ccolon">
+<sect2 label="16.7.1" id="Colon-character-_0026-_005ccolon">
 <title>Colon character <literal>:</literal> & <literal>\colon</literal></title>
 
 <indexterm role="cp"><primary>:</primary></indexterm>
@@ -11174,7 +11254,7 @@
 </para>
 
 </sect2>
-<sect2 label="16.8.2" id="_005c_002a">
+<sect2 label="16.7.2" id="_005c_002a">
 <title><literal>\*</literal></title>
 
 <indexterm role="cp"><primary>multiplication, discretionary</primary></indexterm>
@@ -11199,7 +11279,7 @@
 </para>
 
 </sect2>
-<sect2 label="16.8.3" id="_005cfrac">
+<sect2 label="16.7.3" id="_005cfrac">
 <title><literal>\frac</literal></title>
 
 <indexterm role="cp"><primary>fraction</primary></indexterm>
@@ -11216,7 +11296,7 @@
 </para>
 
 </sect2>
-<sect2 label="16.8.4" id="_005cleft-_0026-_005cright">
+<sect2 label="16.7.4" id="_005cleft-_0026-_005cright">
 <title><literal>\left</literal> & <literal>\right</literal></title>
 
 <indexterm role="cp"><primary>delimiters, paired</primary></indexterm>
@@ -11261,7 +11341,7 @@
 </para>
 
 </sect2>
-<sect2 label="16.8.5" id="_005csqrt">
+<sect2 label="16.7.5" id="_005csqrt">
 <title><literal>\sqrt</literal></title>
 
 <indexterm role="cp"><primary>square root</primary></indexterm>
@@ -11285,7 +11365,7 @@
 </para>
 
 </sect2>
-<sect2 label="16.8.6" id="_005cstackrel">
+<sect2 label="16.7.6" id="_005cstackrel">
 <title><literal>\stackrel</literal></title>
 
 <indexterm role="cp"><primary>stack math</primary></indexterm>
@@ -12614,6 +12694,7 @@
 
 <indexterm role="cp"><primary>boxes</primary></indexterm>
 
+<!-- xx Expand on boxes and glue, for xref from elsewhere. -->
 <para>At its core, &latex; puts things in boxes and then puts the boxes on a
 page.  So these commands are central.
 </para>

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

Modified: trunk/latex2e.html
===================================================================
--- trunk/latex2e.html	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.html	2018-10-12 18:00:35 UTC (rev 704)
@@ -380,17 +380,20 @@
     <li><a name="toc-Math-functions-1" href="#Math-functions">16.3 Math functions</a></li>
     <li><a name="toc-Math-accents-1" href="#Math-accents">16.4 Math accents</a></li>
     <li><a name="toc-Over_002d-and-Underlining-1" href="#Over_002d-and-Underlining">16.5 Over- and Underlining</a></li>
-    <li><a name="toc-Spacing-in-math-mode-1" href="#Spacing-in-math-mode">16.6 Spacing in math mode</a></li>
-    <li><a name="toc-_005csmash-1" href="#g_t_005csmash">16.7 <code>\smash</code></a></li>
-    <li><a name="toc-Math-miscellany-1" href="#Math-miscellany">16.8 Math miscellany</a>
+    <li><a name="toc-Spacing-in-math-mode-1" href="#Spacing-in-math-mode">16.6 Spacing in math mode</a>
     <ul class="no-bullet">
-      <li><a name="toc-Colon-character-_003a-_0026-_005ccolon" href="#Colon-character-_0026-_005ccolon">16.8.1 Colon character <code>:</code> & <code>\colon</code></a></li>
-      <li><a name="toc-_005c_002a-1" href="#g_t_005c_002a">16.8.2 <code>\*</code></a></li>
-      <li><a name="toc-_005cfrac-1" href="#g_t_005cfrac">16.8.3 <code>\frac</code></a></li>
-      <li><a name="toc-_005cleft-_0026-_005cright-1" href="#g_t_005cleft-_0026-_005cright">16.8.4 <code>\left</code> & <code>\right</code></a></li>
-      <li><a name="toc-_005csqrt-1" href="#g_t_005csqrt">16.8.5 <code>\sqrt</code></a></li>
-      <li><a name="toc-_005cstackrel-1" href="#g_t_005cstackrel">16.8.6 <code>\stackrel</code></a></li>
+      <li><a name="toc-_005csmash-1" href="#g_t_005csmash">16.6.1 <code>\smash</code></a></li>
+      <li><a name="toc-_005cphantom-_0026-_005cvphantom-_0026-_005chphantom-1" href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">16.6.2 <code>\phantom</code> & <code>\vphantom</code> & <code>\hphantom</code></a></li>
     </ul></li>
+    <li><a name="toc-Math-miscellany-1" href="#Math-miscellany">16.7 Math miscellany</a>
+    <ul class="no-bullet">
+      <li><a name="toc-Colon-character-_003a-_0026-_005ccolon" href="#Colon-character-_0026-_005ccolon">16.7.1 Colon character <code>:</code> & <code>\colon</code></a></li>
+      <li><a name="toc-_005c_002a-1" href="#g_t_005c_002a">16.7.2 <code>\*</code></a></li>
+      <li><a name="toc-_005cfrac-1" href="#g_t_005cfrac">16.7.3 <code>\frac</code></a></li>
+      <li><a name="toc-_005cleft-_0026-_005cright-1" href="#g_t_005cleft-_0026-_005cright">16.7.4 <code>\left</code> & <code>\right</code></a></li>
+      <li><a name="toc-_005csqrt-1" href="#g_t_005csqrt">16.7.5 <code>\sqrt</code></a></li>
+      <li><a name="toc-_005cstackrel-1" href="#g_t_005cstackrel">16.7.6 <code>\stackrel</code></a></li>
+    </ul></li>
   </ul></li>
   <li><a name="toc-Modes-1" href="#Modes">17 Modes</a>
   <ul class="no-bullet">
@@ -12228,10 +12231,8 @@
 </td></tr>
 <tr><td align="left" valign="top">• <a href="#Spacing-in-math-mode" accesskey="6">Spacing in math mode</a>:</td><td>  </td><td align="left" valign="top">Thick, medium, thin, and negative spaces.
 </td></tr>
-<tr><td align="left" valign="top">• <a href="#g_t_005csmash" accesskey="7">\smash</a>:</td><td>  </td><td align="left" valign="top">Eliminate height or depth of a subformula.
+<tr><td align="left" valign="top">• <a href="#Math-miscellany" accesskey="7">Math miscellany</a>:</td><td>  </td><td align="left" valign="top">Stuff that doesn’t fit anywhere else.
 </td></tr>
-<tr><td align="left" valign="top">• <a href="#Math-miscellany" accesskey="8">Math miscellany</a>:</td><td>  </td><td align="left" valign="top">Stuff that doesn’t fit anywhere else.
-</td></tr>
 </table>
 
 
@@ -14588,7 +14589,7 @@
 <a name="Spacing-in-math-mode"></a>
 <div class="header">
 <p>
-Next: <a href="#g_t_005csmash" accesskey="n" rel="next">\smash</a>, Previous: <a href="#Over_002d-and-Underlining" accesskey="p" rel="prev">Over- and Underlining</a>, Up: <a href="#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
+Next: <a href="#Math-miscellany" accesskey="n" rel="next">Math miscellany</a>, Previous: <a href="#Over_002d-and-Underlining" accesskey="p" rel="prev">Over- and Underlining</a>, Up: <a href="#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="Spacing-in-math-mode-1"></a>
 <h3 class="section">16.6 Spacing in math mode</h3>
@@ -14677,15 +14678,22 @@
 </p></dd>
 </dl>
 
+<table class="menu" border="0" cellspacing="0">
+<tr><td align="left" valign="top">• <a href="#g_t_005csmash" accesskey="1">\smash</a>:</td><td>  </td><td align="left" valign="top">Eliminate height or depth of a subformula.
+</td></tr>
+<tr><td align="left" valign="top">• <a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" accesskey="2">\phantom & \vphantom & \hphantom</a>:</td><td>  </td><td align="left" valign="top">Make empty box with the same size as the argument.
+</td></tr>
+</table>
 
+
 <hr>
 <a name="g_t_005csmash"></a>
 <div class="header">
 <p>
-Next: <a href="#Math-miscellany" accesskey="n" rel="next">Math miscellany</a>, Previous: <a href="#Spacing-in-math-mode" accesskey="p" rel="prev">Spacing in math mode</a>, Up: <a href="#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
+Next: <a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" accesskey="n" rel="next">\phantom & \vphantom & \hphantom</a>, Up: <a href="#Spacing-in-math-mode" accesskey="u" rel="up">Spacing in math mode</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005csmash-1"></a>
-<h3 class="section">16.7 <code>\smash</code></h3>
+<h4 class="subsection">16.6.1 <code>\smash</code></h4>
 
 <a name="index-vertical-spacing_002c-math-mode"></a>
 <a name="index-math-mode_002c-vertical-space"></a>
@@ -14696,24 +14704,25 @@
 <pre class="example">\smash{<var>subformula</var>}
 </pre></div>
 
-<p>Typset <var>subformula</var> as if its height and depth were zero.
+<p>Typeset <var>subformula</var> as if its height and depth were zero.
 </p>
 <p>In this example the exponential is so tall that without the
 <code>\smash</code> command LaTeX would separate its line from the line
-above, and the uneven line spacing might be unsightly.
+above it, and the uneven line spacing might be unsightly.
 </p>
 <div class="example">
-<pre class="example">To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+<pre class="example">To compute the tetration $\smash{2^{2^{2^2}}}$,
 evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 </pre></div>
 
-<p>(Because of the <code>\smash</code> the printed expression could run into the line
-above, so you may want to wait until the final version of the document to
-make such adjustments.)
+<p>(Because of the <code>\smash</code> the printed expression could run into the
+line above so you may want to wait until the final version of the
+document to make such adjustments.)
 </p>
-<p>This example makes a bar extending from 10 points below the
-baseline to 20 points above.  The <code>\fbox</code> surrounds
-the box that LaTeX will put on the line.
+<p>This pictures the effect of <code>\smash</code> by using <code>\fbox</code> to
+surround the box that LaTeX will put on the line.  The
+<code>\blackbar</code> command makes a bar extending from 10 points below
+the baseline to 20 points above.
 </p>
 <div class="example">
 <pre class="example">\newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
@@ -14726,8 +14735,9 @@
 having zero height and zero depth, despite that the ink printed on the
 page still extends well above and below the line.
 </p>
-<p>In this example the first radical extends below the baseline while the
-second lies just on the baseline.
+<p>The <code>\smash</code> command appears often in mathematics to adjust the
+size of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 </p>
 <div class="example">
 <pre class="example">\begin{equation}
@@ -14736,10 +14746,14 @@
 \end{equation}
 </pre></div>
 
-<p>The <code>\smash</code> command doesn’t change into horozontal mode.  So if it
-starts a paragraph then you should first put a <code>\leavevmode</code>, as in
-the bottom line below.
+<p>Note the use of <code>\vphantom</code> to give the <code>\sqrt</code> command an
+argument with the height of the <code>\sum</code> (see <a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a>).
 </p>
+<p>While most often used in mathematics, the <code>\smash</code> command can
+appear in other contexts.  However, it doesn’t change into horizontal
+mode.  So if it starts a paragraph then you should first put a
+<code>\leavevmode</code>, as in the bottom line below.
+</p>
 <div class="example">
 <pre class="example">xxx xxx xxx
 
@@ -14748,16 +14762,102 @@
 \leavevmode\smash{zzz}  % usual paragraph indent
 </pre></div>
 
+<a name="index-package_002c-mathtools-2"></a>
+<a name="index-mathtools-package-2"></a>
 
+<p>The package <code>mathtools</code> has operators that provide even finer
+control over smashing a subformula box.
+</p>
 
 <hr>
+<a name="g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom"></a>
+<div class="header">
+<p>
+Previous: <a href="#g_t_005csmash" accesskey="p" rel="prev">\smash</a>, Up: <a href="#Spacing-in-math-mode" accesskey="u" rel="up">Spacing in math mode</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
+</div>
+<a name="g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom-1"></a>
+<h4 class="subsection">16.6.2 <code>\phantom</code> & <code>\vphantom</code> & <code>\hphantom</code></h4>
+
+<a name="index-spacing_002c-math-mode"></a>
+<a name="index-horizontal-spacin"></a>
+<a name="index-vertical-spacing"></a>
+<a name="index-math-mode_002c-spacing-1"></a>
+<a name="index-invisible-character"></a>
+<a name="index-character_002c-invisible"></a>
+
+<p>Synopsis:
+</p>
+<div class="example">
+<pre class="example">\phantom{<var>subformula</var>}
+</pre></div>
+
+<p>or
+</p>
+<div class="example">
+<pre class="example">\vphantom{<var>subformula</var>}
+</pre></div>
+
+<p>or
+</p>
+<div class="example">
+<pre class="example">\hphantom{<var>subformula</var>}
+</pre></div>
+
+<p>The <code>\phantom</code> command creates a box with the same height, depth,
+and width as <var>subformula</var>, but empty.  That is, this command causes
+LaTeX to typeset the box but not its ink.  The <code>\vphantom</code>
+variant also produces an invisible box with the same height and depth as
+<var>subformula</var>, but it has width zero.  And <code>\hphantom</code> makes a
+box with the same width as <var>subformula</var> but with height and depth
+zero.
+</p>
+<p>Without the <code>\vphantom</code> in this example, the top bars of the two
+square roots would be at different heights.
+</p>
+<div class="example">
+<pre class="example">\( \sqrt{\vphantom{a^3}a}\cdot\sqrt{a^3} \)
+</pre></div>
+
+<p>The <code>\vphantom{a^3}</code> causes the first <code>\sqrt</code> to have inside
+it a box of the same height as the second <code>\sqrt</code>, so LaTeX
+makes the bars align.
+</p>
+<p>These commands often are combined with <code>\smash</code>.  See <a href="#g_t_005csmash">\smash</a>
+for another example of the use of <code>\vphantom</code>.
+</p>
+<a name="index-package_002c-mathtools-3"></a>
+<a name="index-mathtools-package-3"></a>
+
+<p>The three phantom commands appear often but note that LaTeX provides
+a suite of other commands to work with box sizes that may be more
+convenient, including <code>\makebox</code> (see <a href="#g_t_005cmbox-_0026-_005cmakebox">\mbox & \makebox</a>) as well
+as <code>\settodepth</code> (see <a href="#g_t_005csettodepth">\settodepth</a>), <code>\settoheight</code>
+(see <a href="#g_t_005csettoheight">\settoheight</a>), and <code>\settowidth</code> (see <a href="#g_t_005csettowidth">\settowidth</a>).
+In addition, the <samp>mathtools</samp> package has many commands that offer
+fine-grained control over spacing.
+</p>
+<a name="index-package_002c-amsmath-8"></a>
+<a name="index-amsmath-package-8"></a>
+
+<p>All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the <code>\operatorname</code>
+commmand from the package <samp>amsmath</samp>.
+</p>
+<p>While most often used in mathematics, these three can appear in other
+contexts.  However, they don’t cause LaTeX to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with <code>\leavevmode</code>.
+</p>
+
+<hr>
 <a name="Math-miscellany"></a>
 <div class="header">
 <p>
-Previous: <a href="#g_t_005csmash" accesskey="p" rel="prev">\smash</a>, Up: <a href="#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
+Previous: <a href="#Spacing-in-math-mode" accesskey="p" rel="prev">Spacing in math mode</a>, Up: <a href="#Math-formulas" accesskey="u" rel="up">Math formulas</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="Math-miscellany-1"></a>
-<h3 class="section">16.8 Math miscellany</h3>
+<h3 class="section">16.7 Math miscellany</h3>
 
 <a name="index-math-miscellany"></a>
 
@@ -14787,7 +14887,7 @@
 Next: <a href="#g_t_005c_002a" accesskey="n" rel="next">\*</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="Colon-character-_003a-_0026-_005ccolon"></a>
-<h4 class="subsection">16.8.1 Colon character <code>:</code> & <code>\colon</code></h4>
+<h4 class="subsection">16.7.1 Colon character <code>:</code> & <code>\colon</code></h4>
 
 <a name="index-_003a"></a>
 <a name="index-colon-character"></a>
@@ -14807,15 +14907,15 @@
 <pre class="example">With side ratios \( 3:4 \) and \( 4:5 \), the triangle is right.
 </pre></div>
 
-<a name="index-package_002c-amsmath-8"></a>
-<a name="index-amsmath-package-8"></a>
+<a name="index-package_002c-amsmath-9"></a>
+<a name="index-amsmath-package-9"></a>
 
 <p>Ordinary LaTeX defines <code>\colon</code> to produce the colon character
 with the spacing appropriate for punctuation, as in set-builder notation
 <code>\{x\colon 0\leq x<1\}</code>.
 </p>
-<a name="index-package_002c-amsmath-9"></a>
-<a name="index-amsmath-package-9"></a>
+<a name="index-package_002c-amsmath-10"></a>
+<a name="index-amsmath-package-10"></a>
 
 <p>But the widely-used <samp>amsmath</samp> package defines <code>\colon</code> for use
 in the definition of functions <code>f\colon D\to C</code>.  So if you want
@@ -14829,7 +14929,7 @@
 Next: <a href="#g_t_005cfrac" accesskey="n" rel="next">\frac</a>, Previous: <a href="#Colon-character-_0026-_005ccolon" accesskey="p" rel="prev">Colon character & \colon</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005c_002a-1"></a>
-<h4 class="subsection">16.8.2 <code>\*</code></h4>
+<h4 class="subsection">16.7.2 <code>\*</code></h4>
 
 <a name="index-multiplication_002c-discretionary"></a>
 <a name="index-breaks_002c-multiplication-discretionary"></a>
@@ -14861,7 +14961,7 @@
 Next: <a href="#g_t_005cleft-_0026-_005cright" accesskey="n" rel="next">\left & \right</a>, Previous: <a href="#g_t_005c_002a" accesskey="p" rel="prev">\*</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005cfrac-1"></a>
-<h4 class="subsection">16.8.3 <code>\frac</code></h4>
+<h4 class="subsection">16.7.3 <code>\frac</code></h4>
 
 <a name="index-fraction"></a>
 <a name="index-_005cfrac"></a>
@@ -14885,7 +14985,7 @@
 Next: <a href="#g_t_005csqrt" accesskey="n" rel="next">\sqrt</a>, Previous: <a href="#g_t_005cfrac" accesskey="p" rel="prev">\frac</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005cleft-_0026-_005cright-1"></a>
-<h4 class="subsection">16.8.4 <code>\left</code> & <code>\right</code></h4>
+<h4 class="subsection">16.7.4 <code>\left</code> & <code>\right</code></h4>
 
 <a name="index-delimiters_002c-paired"></a>
 <a name="index-paired-delimiters"></a>
@@ -14941,7 +15041,7 @@
 Next: <a href="#g_t_005cstackrel" accesskey="n" rel="next">\stackrel</a>, Previous: <a href="#g_t_005cleft-_0026-_005cright" accesskey="p" rel="prev">\left & \right</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005csqrt-1"></a>
-<h4 class="subsection">16.8.5 <code>\sqrt</code></h4>
+<h4 class="subsection">16.7.5 <code>\sqrt</code></h4>
 
 <a name="index-square-root"></a>
 <a name="index-roots"></a>
@@ -14972,7 +15072,7 @@
 Previous: <a href="#g_t_005csqrt" accesskey="p" rel="prev">\sqrt</a>, Up: <a href="#Math-miscellany" accesskey="u" rel="up">Math miscellany</a>   [<a href="#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="#Index" title="Index" rel="index">Index</a>]</p>
 </div>
 <a name="g_t_005cstackrel-1"></a>
-<h4 class="subsection">16.8.6 <code>\stackrel</code></h4>
+<h4 class="subsection">16.7.6 <code>\stackrel</code></h4>
 
 <a name="index-stack-math"></a>
 <a name="index-relation_002c-text-above"></a>
@@ -23475,8 +23575,9 @@
 <tr><td></td><td valign="top"><a href="#index-amsmath-package-5"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsmath-package-6"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Dots">Dots</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsmath-package-7"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Math-functions">Math functions</a></td></tr>
-<tr><td></td><td valign="top"><a href="#index-amsmath-package-8"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-amsmath-package-8"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsmath-package-9"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-amsmath-package-10"><code>amsmath</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsmath-package_002c-replacing-eqnarray">amsmath <span class="roman">package, replacing <code>eqnarray</code></span></a>:</td><td> </td><td valign="top"><a href="#eqnarray">eqnarray</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsthm-package"><code>amsthm</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#theorem">theorem</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-amsthm-package-1"><code>amsthm</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005crule">\rule</a></td></tr>
@@ -23581,6 +23682,7 @@
 <tr><td></td><td valign="top"><a href="#index-chapter">chapter</a>:</td><td> </td><td valign="top"><a href="#Sectioning">Sectioning</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-chapter-1">chapter</a>:</td><td> </td><td valign="top"><a href="#g_t_005cchapter">\chapter</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-character-category-code">character category code</a>:</td><td> </td><td valign="top"><a href="#g_t_005cmakeatletter-_0026-_005cmakeatother">\makeatletter & \makeatother</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-character_002c-invisible">character, invisible</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-characters_002c-accented">characters, accented</a>:</td><td> </td><td valign="top"><a href="#Accents">Accents</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-characters_002c-case-of">characters, case of</a>:</td><td> </td><td valign="top"><a href="#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-characters_002c-non_002dEnglish">characters, non-English</a>:</td><td> </td><td valign="top"><a href="#Additional-Latin-letters">Additional Latin letters</a></td></tr>
@@ -23911,6 +24013,7 @@
 <tr><td></td><td valign="top"><a href="#index-home-page-for-manual">home page for manual</a>:</td><td> </td><td valign="top"><a href="#About-this-document">About this document</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-horizontal-space">horizontal space</a>:</td><td> </td><td valign="top"><a href="#g_t_005chss">\hss</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-horizontal-space_002c-stretchable">horizontal space, stretchable</a>:</td><td> </td><td valign="top"><a href="#g_t_005chss">\hss</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-horizontal-spacin">horizontal spacin</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-hungarian-umlaut-accent">hungarian umlaut accent</a>:</td><td> </td><td valign="top"><a href="#Accents">Accents</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-hyperref-package"><code>hyperref</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005cfootnotemark">\footnotemark</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-hyperref-package-1"><code>hyperref</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005cfootnotemark">\footnotemark</a></td></tr>
@@ -23959,6 +24062,7 @@
 <tr><td></td><td valign="top"><a href="#index-inserting-figures">inserting figures</a>:</td><td> </td><td valign="top"><a href="#figure">figure</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-insertions-of-special-characters">insertions of special characters</a>:</td><td> </td><td valign="top"><a href="#Special-insertions">Special insertions</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-internal-vertical-mode">internal vertical mode</a>:</td><td> </td><td valign="top"><a href="#Modes">Modes</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-invisible-character">invisible character</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-italic-correction">italic correction</a>:</td><td> </td><td valign="top"><a href="#g_t_005c_002f">\/</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-italic-font">italic font</a>:</td><td> </td><td valign="top"><a href="#Font-styles">Font styles</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-itemize-environment"><code><code>itemize</code> <span class="roman">environment</span></code></a>:</td><td> </td><td valign="top"><a href="#itemize">itemize</a></td></tr>
@@ -24091,11 +24195,14 @@
 <tr><td></td><td valign="top"><a href="#index-math-mode">math mode</a>:</td><td> </td><td valign="top"><a href="#Modes">Modes</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-math-mode_002c-entering">math mode, entering</a>:</td><td> </td><td valign="top"><a href="#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-math-mode_002c-spacing">math mode, spacing</a>:</td><td> </td><td valign="top"><a href="#Spacing-in-math-mode">Spacing in math mode</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-math-mode_002c-spacing-1">math mode, spacing</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-math-mode_002c-vertical-space">math mode, vertical space</a>:</td><td> </td><td valign="top"><a href="#g_t_005csmash">\smash</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-math-symbols">math symbols</a>:</td><td> </td><td valign="top"><a href="#Math-symbols">Math symbols</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-math_002c-bold">math, bold</a>:</td><td> </td><td valign="top"><a href="#Font-styles">Font styles</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-mathtools-package"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-mathtools-package-1"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Over_002d-and-Underlining">Over- and Underlining</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-mathtools-package-2"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005csmash">\smash</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-mathtools-package-3"><code>mathtools</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-MetaPost-package"><code>MetaPost</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#g_t_005cline">\line</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-mfirstuc-package"><code>mfirstuc</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-mhchem-package"><code>mhchem</code> <span class="roman">package</span></a>:</td><td> </td><td valign="top"><a href="#Subscripts-_0026-superscripts">Subscripts & superscripts</a></td></tr>
@@ -24182,8 +24289,9 @@
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-5"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-6"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Dots">Dots</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-7"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Math-functions">Math functions</a></td></tr>
-<tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-8"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-8"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-9"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-package_002c-amsmath-10"><span class="roman">package</span>, <code>amsmath</code></a>:</td><td> </td><td valign="top"><a href="#Colon-character-_0026-_005ccolon">Colon character & \colon</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsthm"><span class="roman">package</span>, <code>amsthm</code></a>:</td><td> </td><td valign="top"><a href="#theorem">theorem</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-amsthm-1"><span class="roman">package</span>, <code>amsthm</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005crule">\rule</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-appendix"><span class="roman">package</span>, <code>appendix</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005cappendix">\appendix</a></td></tr>
@@ -24235,6 +24343,8 @@
 <tr><td></td><td valign="top"><a href="#index-package_002c-macros2e"><span class="roman">package</span>, <code>macros2e</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005cmakeatletter-_0026-_005cmakeatother">\makeatletter & \makeatother</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-mathtools"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="#Math-formulas">Math formulas</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-mathtools-1"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="#Over_002d-and-Underlining">Over- and Underlining</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-package_002c-mathtools-2"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005csmash">\smash</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-package_002c-mathtools-3"><span class="roman">package</span>, <code>mathtools</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-MetaPost"><span class="roman">package</span>, <code>MetaPost</code></a>:</td><td> </td><td valign="top"><a href="#g_t_005cline">\line</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-mfirstuc"><span class="roman">package</span>, <code>mfirstuc</code></a>:</td><td> </td><td valign="top"><a href="#Upper-and-lower-case">Upper and lower case</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-package_002c-mhchem"><span class="roman">package</span>, <code>mhchem</code></a>:</td><td> </td><td valign="top"><a href="#Subscripts-_0026-superscripts">Subscripts & superscripts</a></td></tr>
@@ -24440,6 +24550,7 @@
 <tr><td></td><td valign="top"><a href="#index-spacing-within-math-mode">spacing within math mode</a>:</td><td> </td><td valign="top"><a href="#Spacing-in-math-mode">Spacing in math mode</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-spacing_002c-inter_002dsentence">spacing, inter-sentence</a>:</td><td> </td><td valign="top"><a href="#g_t_005cfrenchspacing">\frenchspacing</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-spacing_002c-inter_002dsentence-1">spacing, inter-sentence</a>:</td><td> </td><td valign="top"><a href="#g_t_005cnormalsfcodes">\normalsfcodes</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-spacing_002c-math-mode">spacing, math mode</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-Spanish-ordinals_002c-feminine-and-masculine">Spanish ordinals, feminine and masculine</a>:</td><td> </td><td valign="top"><a href="#Text-symbols">Text symbols</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-special-characters">special characters</a>:</td><td> </td><td valign="top"><a href="#Reserved-characters">Reserved characters</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-special-characters-1">special characters</a>:</td><td> </td><td valign="top"><a href="#Additional-Latin-letters">Additional Latin letters</a></td></tr>
@@ -24591,6 +24702,7 @@
 <tr><td></td><td valign="top"><a href="#index-vertical-space">vertical space</a>:</td><td> </td><td valign="top"><a href="#g_t_005cvspace">\vspace</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-vertical-space-1">vertical space</a>:</td><td> </td><td valign="top"><a href="#g_t_005caddvspace">\addvspace</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-vertical-space-before-paragraphs">vertical space before paragraphs</a>:</td><td> </td><td valign="top"><a href="#g_t_005cparindent-_0026-_005cparskip">\parindent & \parskip</a></td></tr>
+<tr><td></td><td valign="top"><a href="#index-vertical-spacing">vertical spacing</a>:</td><td> </td><td valign="top"><a href="#g_t_005cphantom-_0026-_005cvphantom-_0026-_005chphantom">\phantom & \vphantom & \hphantom</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-vertical-spacing_002c-math-mode">vertical spacing, math mode</a>:</td><td> </td><td valign="top"><a href="#g_t_005csmash">\smash</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-visible-space">visible space</a>:</td><td> </td><td valign="top"><a href="#g_t_005cverb">\verb</a></td></tr>
 <tr><td></td><td valign="top"><a href="#index-visible-space-symbol_002c-in-text">visible space symbol, in text</a>:</td><td> </td><td valign="top"><a href="#Text-symbols">Text symbols</a></td></tr>

Modified: trunk/latex2e.info
===================================================================
--- trunk/latex2e.info	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.info	2018-10-12 18:00:35 UTC (rev 704)
@@ -8398,7 +8398,6 @@
 * Math accents::                Accents in math.
 * Over- and Underlining::       Things over or under formulas.
 * Spacing in math mode::        Thick, medium, thin, and negative spaces.
-* \smash::                      Eliminate height or depth of a subformula.
 * Math miscellany::             Stuff that doesn't fit anywhere else.
 
 
@@ -9733,7 +9732,7 @@
 improvements on the braces.  See the documentation on CTAN.
 
 
-File: latex2e.info,  Node: Spacing in math mode,  Next: \smash,  Prev: Over- and Underlining,  Up: Math formulas
+File: latex2e.info,  Node: Spacing in math mode,  Next: Math miscellany,  Prev: Over- and Underlining,  Up: Math formulas
 
 16.6 Spacing in math mode
 =========================
@@ -9792,32 +9791,37 @@
      A length of 2 quads, that is, 36mu = 2em.  It is available in both
      text and math mode.
 
+* Menu:
+
+* \smash::                            Eliminate height or depth of a subformula.
+* \phantom & \vphantom & \hphantom::  Make empty box with the same size as the argument.
+
 
-File: latex2e.info,  Node: \smash,  Next: Math miscellany,  Prev: Spacing in math mode,  Up: Math formulas
+File: latex2e.info,  Node: \smash,  Next: \phantom & \vphantom & \hphantom,  Up: Spacing in math mode
 
-16.7 '\smash'
-=============
+16.6.1 '\smash'
+---------------
 
 Synopsis:
 
      \smash{SUBFORMULA}
 
-   Typset SUBFORMULA as if its height and depth were zero.
+   Typeset SUBFORMULA as if its height and depth were zero.
 
    In this example the exponential is so tall that without the '\smash'
-command LaTeX would separate its line from the line above, and the
+command LaTeX would separate its line from the line above it, and the
 uneven line spacing might be unsightly.
 
-     To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+     To compute the tetration $\smash{2^{2^{2^2}}}$,
      evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 
    (Because of the '\smash' the printed expression could run into the
-line above, so you may want to wait until the final version of the
+line above so you may want to wait until the final version of the
 document to make such adjustments.)
 
-   This example makes a bar extending from 10 points below the baseline
-to 20 points above.  The '\fbox' surrounds the box that LaTeX will put
-on the line.
+   This pictures the effect of '\smash' by using '\fbox' to surround the
+box that LaTeX will put on the line.  The '\blackbar' command makes a
+bar extending from 10 points below the baseline to 20 points above.
 
      \newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
      \fbox{\blackbar}
@@ -9828,28 +9832,91 @@
 depth, despite that the ink printed on the page still extends well above
 and below the line.
 
-   In this example the first radical extends below the baseline while
-the second lies just on the baseline.
+   The '\smash' command appears often in mathematics to adjust the size
+of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 
      \begin{equation}
      \sqrt{\sum_{0\leq k< n} f(k)}
      \sqrt{\vphantom{\sum}\smash{\sum_{0\leq k< n}} f(k)}
      \end{equation}
 
-   The '\smash' command doesn't change into horozontal mode.  So if it
-starts a paragraph then you should first put a '\leavevmode', as in the
-bottom line below.
+   Note the use of '\vphantom' to give the '\sqrt' command an argument
+with the height of the '\sum' (*note \phantom & \vphantom &
+\hphantom::).
 
+   While most often used in mathematics, the '\smash' command can appear
+in other contexts.  However, it doesn't change into horizontal mode.  So
+if it starts a paragraph then you should first put a '\leavevmode', as
+in the bottom line below.
+
      xxx xxx xxx
 
      \smash{yyy}  % no paragraph indent
 
      \leavevmode\smash{zzz}  % usual paragraph indent
 
+   The package 'mathtools' has operators that provide even finer control
+over smashing a subformula box.
+
 
-File: latex2e.info,  Node: Math miscellany,  Prev: \smash,  Up: Math formulas
+File: latex2e.info,  Node: \phantom & \vphantom & \hphantom,  Prev: \smash,  Up: Spacing in math mode
 
-16.8 Math miscellany
+16.6.2 '\phantom' & '\vphantom' & '\hphantom'
+---------------------------------------------
+
+Synopsis:
+
+     \phantom{SUBFORMULA}
+
+   or
+
+     \vphantom{SUBFORMULA}
+
+   or
+
+     \hphantom{SUBFORMULA}
+
+   The '\phantom' command creates a box with the same height, depth, and
+width as SUBFORMULA, but empty.  That is, this command causes LaTeX to
+typeset the box but not its ink.  The '\vphantom' variant also produces
+an invisible box with the same height and depth as SUBFORMULA, but it
+has width zero.  And '\hphantom' makes a box with the same width as
+SUBFORMULA but with height and depth zero.
+
+   Without the '\vphantom' in this example, the top bars of the two
+square roots would be at different heights.
+
+     \( \sqrt{\vphantom{a^3}a}\cdot\sqrt{a^3} \)
+
+   The '\vphantom{a^3}' causes the first '\sqrt' to have inside it a box
+of the same height as the second '\sqrt', so LaTeX makes the bars align.
+
+   These commands often are combined with '\smash'.  *Note \smash:: for
+another example of the use of '\vphantom'.
+
+   The three phantom commands appear often but note that LaTeX provides
+a suite of other commands to work with box sizes that may be more
+convenient, including '\makebox' (*note \mbox & \makebox::) as well as
+'\settodepth' (*note \settodepth::), '\settoheight' (*note
+\settoheight::), and '\settowidth' (*note \settowidth::).  In addition,
+the 'mathtools' package has many commands that offer fine-grained
+control over spacing.
+
+   All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the '\operatorname'
+commmand from the package 'amsmath'.
+
+   While most often used in mathematics, these three can appear in other
+contexts.  However, they don't cause LaTeX to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with '\leavevmode'.
+
+
+File: latex2e.info,  Node: Math miscellany,  Prev: Spacing in math mode,  Up: Math formulas
+
+16.7 Math miscellany
 ====================
 
 LaTeX contains a wide variety of mathematics facilities.  Here are some
@@ -9867,7 +9934,7 @@
 
 File: latex2e.info,  Node: Colon character & \colon,  Next: \*,  Up: Math miscellany
 
-16.8.1 Colon character ':' & '\colon'
+16.7.1 Colon character ':' & '\colon'
 -------------------------------------
 
 Synopsis, one of:
@@ -9890,7 +9957,7 @@
 
 File: latex2e.info,  Node: \*,  Next: \frac,  Prev: Colon character & \colon,  Up: Math miscellany
 
-16.8.2 '\*'
+16.7.2 '\*'
 -----------
 
 Synopsis:
@@ -9909,7 +9976,7 @@
 
 File: latex2e.info,  Node: \frac,  Next: \left & \right,  Prev: \*,  Up: Math miscellany
 
-16.8.3 '\frac'
+16.7.3 '\frac'
 --------------
 
 Synopsis:
@@ -9924,7 +9991,7 @@
 
 File: latex2e.info,  Node: \left & \right,  Next: \sqrt,  Prev: \frac,  Up: Math miscellany
 
-16.8.4 '\left' & '\right'
+16.7.4 '\left' & '\right'
 -------------------------
 
 Synopsis:
@@ -9962,7 +10029,7 @@
 
 File: latex2e.info,  Node: \sqrt,  Next: \stackrel,  Prev: \left & \right,  Up: Math miscellany
 
-16.8.5 '\sqrt'
+16.7.5 '\sqrt'
 --------------
 
 Synopsis, one of:
@@ -9981,7 +10048,7 @@
 
 File: latex2e.info,  Node: \stackrel,  Prev: \sqrt,  Up: Math miscellany
 
-16.8.6 '\stackrel'
+16.7.6 '\stackrel'
 ------------------
 
 Synopsis, one of:
@@ -16335,9 +16402,11 @@
 * amsmath package <5>:                   Math formulas.       (line  86)
 * amsmath package <6>:                   Dots.                (line  37)
 * amsmath package <7>:                   Math functions.      (line 111)
-* amsmath package <8>:                   Colon character & \colon.
+* amsmath package <8>:                   \phantom & \vphantom & \hphantom.
+                                                              (line  44)
+* amsmath package <9>:                   Colon character & \colon.
                                                               (line  15)
-* amsmath package <9>:                   Colon character & \colon.
+* amsmath package <10>:                  Colon character & \colon.
                                                               (line  19)
 * amsmath package, replacing eqnarray:   eqnarray.            (line   6)
 * amsthm package:                        theorem.             (line  28)
@@ -16455,6 +16524,8 @@
 * chapter <1>:                           \chapter.            (line   6)
 * character category code:               \makeatletter & \makeatother.
                                                               (line  19)
+* character, invisible:                  \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * characters, accented:                  Accents.             (line   6)
 * characters, case of:                   Upper and lower case.
                                                               (line   6)
@@ -16837,6 +16908,8 @@
 * home page for manual:                  About this document. (line   6)
 * horizontal space:                      \hss.                (line   6)
 * horizontal space, stretchable:         \hss.                (line   6)
+* horizontal spacin:                     \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * hungarian umlaut accent:               Accents.             (line  67)
 * hyperref package:                      \footnotemark.       (line  48)
 * hyperref package <1>:                  \footnotemark.       (line  57)
@@ -16888,6 +16961,8 @@
 * inserting figures:                     figure.              (line   6)
 * insertions of special characters:      Special insertions.  (line   6)
 * internal vertical mode:                Modes.               (line  38)
+* invisible character:                   \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * italic correction:                     \/.                  (line   6)
 * italic font:                           Font styles.         (line  81)
 * itemize environment:                   itemize.             (line   6)
@@ -17030,12 +17105,17 @@
 * math mode, entering:                   Math formulas.       (line   6)
 * math mode, spacing:                    Spacing in math mode.
                                                               (line   6)
+* math mode, spacing <1>:                \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * math mode, vertical space:             \smash.              (line   6)
 * math symbols:                          Math symbols.        (line   6)
 * math, bold:                            Font styles.         (line 128)
 * mathtools package:                     Math formulas.       (line  86)
 * mathtools package <1>:                 Over- and Underlining.
                                                               (line  45)
+* mathtools package <2>:                 \smash.              (line  61)
+* mathtools package <3>:                 \phantom & \vphantom & \hphantom.
+                                                              (line  36)
 * MetaPost package:                      \line.               (line  36)
 * mfirstuc package:                      Upper and lower case.
                                                               (line  45)
@@ -17145,9 +17225,11 @@
 * package, amsmath <5>:                  Math formulas.       (line  86)
 * package, amsmath <6>:                  Dots.                (line  37)
 * package, amsmath <7>:                  Math functions.      (line 111)
-* package, amsmath <8>:                  Colon character & \colon.
+* package, amsmath <8>:                  \phantom & \vphantom & \hphantom.
+                                                              (line  44)
+* package, amsmath <9>:                  Colon character & \colon.
                                                               (line  15)
-* package, amsmath <9>:                  Colon character & \colon.
+* package, amsmath <10>:                 Colon character & \colon.
                                                               (line  19)
 * package, amsthm:                       theorem.             (line  28)
 * package, amsthm <1>:                   \rule.               (line  18)
@@ -17209,6 +17291,9 @@
 * package, mathtools:                    Math formulas.       (line  86)
 * package, mathtools <1>:                Over- and Underlining.
                                                               (line  45)
+* package, mathtools <2>:                \smash.              (line  61)
+* package, mathtools <3>:                \phantom & \vphantom & \hphantom.
+                                                              (line  36)
 * package, MetaPost:                     \line.               (line  36)
 * package, mfirstuc:                     Upper and lower case.
                                                               (line  45)
@@ -17447,6 +17532,8 @@
                                                               (line   6)
 * spacing, inter-sentence:               \frenchspacing.      (line   6)
 * spacing, inter-sentence <1>:           \normalsfcodes.      (line   6)
+* spacing, math mode:                    \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * Spanish ordinals, feminine and masculine: Text symbols.     (line 144)
 * special characters:                    Reserved characters. (line   6)
 * special characters <1>:                Additional Latin letters.
@@ -17623,6 +17710,8 @@
 * vertical space <1>:                    \addvspace.          (line   6)
 * vertical space before paragraphs:      \parindent & \parskip.
                                                               (line   6)
+* vertical spacing:                      \phantom & \vphantom & \hphantom.
+                                                              (line   6)
 * vertical spacing, math mode:           \smash.              (line   6)
 * visible space:                         \verb.               (line  31)
 * visible space symbol, in text:         Text symbols.        (line 190)
@@ -17937,213 +18026,214 @@
 Ref: marginal notes marginparsep314767
 Ref: marginal notes marginparwidth314899
 Node: Math formulas315248
-Node: Subscripts & superscripts319491
-Node: Math symbols321649
-Node: Blackboard bold347816
-Node: Calligraphic348588
-Node: \boldmath & \unboldmath349160
-Node: Dots350674
-Ref: ellipses cdots351096
-Ref: ellipses ddots351243
-Ref: ellipses ldots351332
-Ref: ellipses vdots351753
-Node: Math functions352939
-Node: Math accents354583
-Node: Over- and Underlining355482
-Node: Spacing in math mode357309
-Ref: spacing in math mode thickspace358232
-Ref: spacing in math mode medspace358324
-Ref: Spacing in math mode/\thinspace358420
-Ref: spacing in math mode thinspace358420
-Ref: spacing in math mode negthinspace358901
-Ref: spacing in math mode quad359099
-Ref: spacing in math mode qquad359355
-Node: \smash359453
-Node: Math miscellany361190
-Node: Colon character & \colon361735
-Node: \*362428
-Node: \frac363012
-Node: \left & \right363392
-Node: \sqrt364566
-Node: \stackrel365161
-Node: Modes365434
-Ref: modes paragraph mode365884
-Ref: modes lr mode366080
-Ref: modes math mode366686
-Ref: modes vertical mode367021
-Ref: modes internal vertical mode367192
-Ref: modes inner paragraph mode367665
-Ref: modes outer paragraph mode367665
-Node: \ensuremath368079
-Node: Page styles368784
-Node: \maketitle369547
-Node: \pagenumbering372557
-Node: \pagestyle374545
-Node: \thispagestyle378047
-Node: Spaces379001
-Node: \enspace & \quad & \qquad380442
-Node: \hspace381356
-Node: \hfill383194
-Node: \hss384258
-Node: \spacefactor384952
-Node: \@388339
-Ref: \AT388439
-Node: \frenchspacing390379
-Node: \normalsfcodes391214
-Node: \(SPACE)391461
-Node: ~393225
-Node: \thinspace & \negthinspace395695
-Node: \/396638
-Node: \hrulefill & \dotfill397944
-Node: \bigskip & \medskip & \smallskip399300
-Ref: bigskip400118
-Ref: medskip400322
-Ref: smallskip400531
-Node: \bigbreak & \medbreak & \smallbreak401192
-Node: \strut402178
-Node: \vspace405373
-Node: \vfill406936
-Node: \addvspace407864
-Node: Boxes409862
-Node: \mbox & \makebox410568
-Ref: mbox makebox depth411780
-Ref: mbox makebox height411780
-Ref: mbox makebox width411780
-Ref: mbox makebox totalheight411780
-Node: \fbox & \framebox413874
-Ref: fbox framebox fboxrule415187
-Ref: fbox framebox fboxsep415377
-Node: \parbox416466
-Node: \raisebox418770
-Ref: raisebox depth419733
-Ref: raisebox height419733
-Ref: raisebox width419733
-Ref: raisebox totalheight419733
-Node: \sbox & \savebox420447
-Node: lrbox423413
-Node: \usebox424235
-Node: Color424641
-Node: Color package options425440
-Node: Color models427086
-Ref: color models cmyk427883
-Ref: color models gray428246
-Ref: color models rgb428395
-Ref: color models RGB428732
-Ref: color models named429107
-Node: Commands for color429395
-Node: Define colors429810
-Node: Colored text430535
-Node: Colored boxes432933
-Node: Colored pages434322
-Node: Graphics435015
-Node: Graphics package options437142
-Node: Graphics package configuration439895
-Node: \graphicspath440697
-Node: \DeclareGraphicsExtensions443588
-Node: \DeclareGraphicsRule445356
-Node: Commands for graphics448538
-Node: \includegraphics449043
-Ref: includegraphics width454093
-Ref: includegraphics height454624
-Ref: includegraphics totalheght455030
-Ref: includegraphics keepaspectratio455294
-Ref: includegraphics viewport456980
-Ref: includegraphics trim457350
-Ref: includegraphics clip457806
-Ref: includegraphics page458066
-Ref: includegraphics pagebox458157
-Ref: includegraphics interpolate459022
-Ref: includegraphics quiet459227
-Ref: includegraphics draft459388
-Ref: includegraphics bb460193
-Ref: includegraphics bbllx460591
-Ref: includegraphics bblly460591
-Ref: includegraphics bburx460591
-Ref: includegraphics bbury460591
-Ref: includegraphics natwidth460733
-Ref: includegraphics natheight460733
-Ref: includegraphics hiresbb460919
-Ref: includegraphics type461681
-Ref: includegraphics ext461721
-Ref: includegraphics read461824
-Ref: includegraphics command461941
-Node: \rotatebox462186
-Node: \scalebox465040
-Node: \resizebox466096
-Node: Special insertions467288
-Node: Reserved characters468090
-Node: Upper and lower case469292
-Node: Symbols by font position471207
-Node: Text symbols471827
-Node: Accents475828
-Node: Additional Latin letters477843
-Ref: Non-English characters478014
-Node: \rule479031
-Node: \today480203
-Node: Splitting the input481139
-Node: \endinput482880
-Node: \include & \includeonly484147
-Node: \input488369
-Node: Front/back matter489584
-Node: Table of contents etc.489917
-Node: \addcontentsline493653
-Node: \addtocontents496495
-Node: \nofiles498086
-Node: Indexes498818
-Node: \index500446
-Node: makeindex505555
-Ref: makeindex preamble507223
-Ref: makeindex postamble507363
-Ref: makeindex group skip507448
-Ref: makeindex letheadflag507768
-Ref: makeindex lethead prefix508229
-Ref: makeindex lethead suffix508381
-Ref: makeindex item 0508529
-Ref: makeindex item 1508609
-Ref: makeindex item 2508684
-Ref: makeindex item 01508762
-Ref: makeindex item x1508867
-Ref: makeindex item 12509072
-Ref: makeindex item x2509180
-Ref: makeindex delim 0509340
-Ref: makeindex delim 1509470
-Ref: makeindex delim 2509600
-Ref: makeindex delim n509726
-Ref: makeindex delim r509861
-Ref: makeindex line max509969
-Ref: makeindex indent space510104
-Ref: makeindex indent length510199
-Ref: makeindex page precedence510384
-Node: \printindex511258
-Node: Glossaries511730
-Node: \newglossaryentry513697
-Node: \gls515166
-Node: Letters515960
-Node: \address519587
-Node: \cc520398
-Node: \closing520840
-Node: \encl521154
-Node: \location521568
-Node: \makelabels521832
-Node: \name524149
-Node: \opening524390
-Node: \ps524671
-Node: \signature524960
-Node: \telephone526188
-Node: Terminal input/output526553
-Node: \typein526818
-Node: \typeout528067
-Node: Command line529111
-Node: Command line options531169
-Node: Command line input534728
-Node: Recovering from errors536591
-Node: Document templates537937
-Node: beamer template538382
-Node: article template539036
-Node: book template539463
-Node: Larger book template539944
-Node: tugboat template541430
-Node: Index543801
-Ref: Command Index543887
+Node: Subscripts & superscripts319416
+Node: Math symbols321574
+Node: Blackboard bold347741
+Node: Calligraphic348513
+Node: \boldmath & \unboldmath349085
+Node: Dots350599
+Ref: ellipses cdots351021
+Ref: ellipses ddots351168
+Ref: ellipses ldots351257
+Ref: ellipses vdots351678
+Node: Math functions352864
+Node: Math accents354508
+Node: Over- and Underlining355407
+Node: Spacing in math mode357234
+Ref: spacing in math mode thickspace358166
+Ref: spacing in math mode medspace358258
+Ref: Spacing in math mode/\thinspace358354
+Ref: spacing in math mode thinspace358354
+Ref: spacing in math mode negthinspace358835
+Ref: spacing in math mode quad359033
+Ref: spacing in math mode qquad359289
+Node: \smash359567
+Node: \phantom & \vphantom & \hphantom361784
+Node: Math miscellany363822
+Node: Colon character & \colon364381
+Node: \*365074
+Node: \frac365658
+Node: \left & \right366038
+Node: \sqrt367212
+Node: \stackrel367807
+Node: Modes368080
+Ref: modes paragraph mode368530
+Ref: modes lr mode368726
+Ref: modes math mode369332
+Ref: modes vertical mode369667
+Ref: modes internal vertical mode369838
+Ref: modes inner paragraph mode370311
+Ref: modes outer paragraph mode370311
+Node: \ensuremath370725
+Node: Page styles371430
+Node: \maketitle372193
+Node: \pagenumbering375203
+Node: \pagestyle377191
+Node: \thispagestyle380693
+Node: Spaces381647
+Node: \enspace & \quad & \qquad383088
+Node: \hspace384002
+Node: \hfill385840
+Node: \hss386904
+Node: \spacefactor387598
+Node: \@390985
+Ref: \AT391085
+Node: \frenchspacing393025
+Node: \normalsfcodes393860
+Node: \(SPACE)394107
+Node: ~395871
+Node: \thinspace & \negthinspace398341
+Node: \/399284
+Node: \hrulefill & \dotfill400590
+Node: \bigskip & \medskip & \smallskip401946
+Ref: bigskip402764
+Ref: medskip402968
+Ref: smallskip403177
+Node: \bigbreak & \medbreak & \smallbreak403838
+Node: \strut404824
+Node: \vspace408019
+Node: \vfill409582
+Node: \addvspace410510
+Node: Boxes412508
+Node: \mbox & \makebox413214
+Ref: mbox makebox depth414426
+Ref: mbox makebox height414426
+Ref: mbox makebox width414426
+Ref: mbox makebox totalheight414426
+Node: \fbox & \framebox416520
+Ref: fbox framebox fboxrule417833
+Ref: fbox framebox fboxsep418023
+Node: \parbox419112
+Node: \raisebox421416
+Ref: raisebox depth422379
+Ref: raisebox height422379
+Ref: raisebox width422379
+Ref: raisebox totalheight422379
+Node: \sbox & \savebox423093
+Node: lrbox426059
+Node: \usebox426881
+Node: Color427287
+Node: Color package options428086
+Node: Color models429732
+Ref: color models cmyk430529
+Ref: color models gray430892
+Ref: color models rgb431041
+Ref: color models RGB431378
+Ref: color models named431753
+Node: Commands for color432041
+Node: Define colors432456
+Node: Colored text433181
+Node: Colored boxes435579
+Node: Colored pages436968
+Node: Graphics437661
+Node: Graphics package options439788
+Node: Graphics package configuration442541
+Node: \graphicspath443343
+Node: \DeclareGraphicsExtensions446234
+Node: \DeclareGraphicsRule448002
+Node: Commands for graphics451184
+Node: \includegraphics451689
+Ref: includegraphics width456739
+Ref: includegraphics height457270
+Ref: includegraphics totalheght457676
+Ref: includegraphics keepaspectratio457940
+Ref: includegraphics viewport459626
+Ref: includegraphics trim459996
+Ref: includegraphics clip460452
+Ref: includegraphics page460712
+Ref: includegraphics pagebox460803
+Ref: includegraphics interpolate461668
+Ref: includegraphics quiet461873
+Ref: includegraphics draft462034
+Ref: includegraphics bb462839
+Ref: includegraphics bbllx463237
+Ref: includegraphics bblly463237
+Ref: includegraphics bburx463237
+Ref: includegraphics bbury463237
+Ref: includegraphics natwidth463379
+Ref: includegraphics natheight463379
+Ref: includegraphics hiresbb463565
+Ref: includegraphics type464327
+Ref: includegraphics ext464367
+Ref: includegraphics read464470
+Ref: includegraphics command464587
+Node: \rotatebox464832
+Node: \scalebox467686
+Node: \resizebox468742
+Node: Special insertions469934
+Node: Reserved characters470736
+Node: Upper and lower case471938
+Node: Symbols by font position473853
+Node: Text symbols474473
+Node: Accents478474
+Node: Additional Latin letters480489
+Ref: Non-English characters480660
+Node: \rule481677
+Node: \today482849
+Node: Splitting the input483785
+Node: \endinput485526
+Node: \include & \includeonly486793
+Node: \input491015
+Node: Front/back matter492230
+Node: Table of contents etc.492563
+Node: \addcontentsline496299
+Node: \addtocontents499141
+Node: \nofiles500732
+Node: Indexes501464
+Node: \index503092
+Node: makeindex508201
+Ref: makeindex preamble509869
+Ref: makeindex postamble510009
+Ref: makeindex group skip510094
+Ref: makeindex letheadflag510414
+Ref: makeindex lethead prefix510875
+Ref: makeindex lethead suffix511027
+Ref: makeindex item 0511175
+Ref: makeindex item 1511255
+Ref: makeindex item 2511330
+Ref: makeindex item 01511408
+Ref: makeindex item x1511513
+Ref: makeindex item 12511718
+Ref: makeindex item x2511826
+Ref: makeindex delim 0511986
+Ref: makeindex delim 1512116
+Ref: makeindex delim 2512246
+Ref: makeindex delim n512372
+Ref: makeindex delim r512507
+Ref: makeindex line max512615
+Ref: makeindex indent space512750
+Ref: makeindex indent length512845
+Ref: makeindex page precedence513030
+Node: \printindex513904
+Node: Glossaries514376
+Node: \newglossaryentry516343
+Node: \gls517812
+Node: Letters518606
+Node: \address522233
+Node: \cc523044
+Node: \closing523486
+Node: \encl523800
+Node: \location524214
+Node: \makelabels524478
+Node: \name526795
+Node: \opening527036
+Node: \ps527317
+Node: \signature527606
+Node: \telephone528834
+Node: Terminal input/output529199
+Node: \typein529464
+Node: \typeout530713
+Node: Command line531757
+Node: Command line options533815
+Node: Command line input537374
+Node: Recovering from errors539237
+Node: Document templates540583
+Node: beamer template541028
+Node: article template541682
+Node: book template542109
+Node: Larger book template542590
+Node: tugboat template544076
+Node: Index546447
+Ref: Command Index546533
 
 End Tag Table

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

Modified: trunk/latex2e.texi
===================================================================
--- trunk/latex2e.texi	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.texi	2018-10-12 18:00:35 UTC (rev 704)
@@ -10498,7 +10498,6 @@
 * Math accents::                Accents in math.
 * Over- and Underlining::       Things over or under formulas.
 * Spacing in math mode::        Thick, medium, thin, and negative spaces.
-* \smash::                      Eliminate height or depth of a subformula.
 * Math miscellany::             Stuff that doesn't fit anywhere else.
 @end menu
 
@@ -12219,9 +12218,14 @@
 both text and math mode.
 @end table
 
+ at menu
+* \smash::                            Eliminate height or depth of a subformula.
+* \phantom & \vphantom & \hphantom::  Make empty box with the same size as the argument.
+ at end menu
 
+
 @node \smash
- at section @code{\smash}
+ at subsection @code{\smash}
 
 @cindex vertical spacing, math mode
 @cindex math mode, vertical space
@@ -12236,20 +12240,21 @@
 
 In this example the exponential is so tall that without the
 @code{\smash} command @LaTeX{} would separate its line from the line
-above, and the uneven line spacing might be unsightly.
+above it, and the uneven line spacing might be unsightly.
 
 @example
-To compute the tetration $\smash@{2^@{2^@{2^2@}@}@}$, remember to
+To compute the tetration $\smash@{2^@{2^@{2^2@}@}@}$,
 evaluate from the top down, as $2^@{2^4@}=2^@{16@}=65536$.
 @end example
 
-(Because of the @code{\smash} the printed expression could run into the line
-above, so you may want to wait until the final version of the document to
-make such adjustments.)
+(Because of the @code{\smash} the printed expression could run into the
+line above so you may want to wait until the final version of the
+document to make such adjustments.)
 
-This example makes a bar extending from 10 at tie{}points below the
-baseline to 20 at tie{}points above.  The @code{\fbox} surrounds
-the box that @LaTeX{} will put on the line.
+This pictures the effect of @code{\smash} by using @code{\fbox} to
+surround the box that @LaTeX{} will put on the line.  The
+ at code{\blackbar} command makes a bar extending from 10 at tie{}points below
+the baseline to 20 at tie{}points above.
 
 @example
 \newcommand@{\blackbar@}@{\rule[-10pt]@{5pt@}@{30pt@}@}
@@ -12262,8 +12267,9 @@
 having zero height and zero depth, despite that the ink printed on the
 page still extends well above and below the line.
 
-In this example the first radical extends below the baseline while the
-second lies just on the baseline.
+The @code{\smash} command appears often in mathematics to adjust the
+size of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 
 @example
 \begin@{equation@}
@@ -12272,10 +12278,15 @@
 \end@{equation@}
 @end example
 
-The @code{\smash} command doesn't change into horizontal mode.  So if it
-starts a paragraph then you should first put a @code{\leavevmode}, as in
-the bottom line below.
+Note the use of @code{\vphantom} to give the @code{\sqrt} command an
+argument with the height of the @code{\sum} (@pxref{\phantom & \vphantom
+& \hphantom}).
 
+While most often used in mathematics, the @code{\smash} command can
+appear in other contexts.  However, it doesn't change into horizontal
+mode.  So if it starts a paragraph then you should first put a
+ at code{\leavevmode}, as in the bottom line below.
+
 @example
 xxx xxx xxx
 
@@ -12284,9 +12295,82 @@
 \leavevmode\smash@{zzz@}  % usual paragraph indent
 @end example
 
- at c xx todo: \vphantom
+ at PkgIndex{mathtools}
+The package @code{mathtools} has operators that provide even finer
+control over smashing a subformula box.
 
 
+ at node \phantom & \vphantom & \hphantom
+ at subsection @code{\phantom} & @code{\vphantom} & @code{\hphantom}
+
+ at cindex spacing, math mode
+ at cindex horizontal spacin
+ at cindex vertical spacing
+ at cindex math mode, spacing
+ at cindex invisible character
+ at cindex character, invisible
+
+Synopsis:
+
+ at example
+\phantom@{@var{subformula}@}
+ at end example
+
+or
+
+ at example
+\vphantom@{@var{subformula}@}
+ at end example
+
+or
+
+ at example
+\hphantom@{@var{subformula}@}
+ at end example
+
+The @code{\phantom} command creates a box with the same height, depth,
+and width as @var{subformula}, but empty.  That is, this command causes
+ at LaTeX{} to typeset the box but not its ink.  The @code{\vphantom}
+variant also produces an invisible box with the same height and depth as
+ at var{subformula}, but it has width zero.  And @code{\hphantom} makes a
+box with the same width as @var{subformula} but with height and depth
+zero.
+
+Without the @code{\vphantom} in this example, the top bars of the two
+square roots would be at different heights.
+
+ at example
+\( \sqrt@{\vphantom@{a^3@}a@}\cdot\sqrt@{a^3@} \)
+ at end example
+
+The @code{\vphantom@{a^3@}} causes the first @code{\sqrt} to have inside
+it a box of the same height as the second @code{\sqrt}, so @LaTeX{}
+makes the bars align.
+
+These commands often are combined with @code{\smash}.  @xref{\smash}
+for another example of the use of @code{\vphantom}.
+
+ at PkgIndex{mathtools}
+The three phantom commands appear often but note that @LaTeX{} provides
+a suite of other commands to work with box sizes that may be more
+convenient, including @code{\makebox} (@pxref{\mbox & \makebox}) as well
+as @code{\settodepth} (@pxref{\settodepth}), @code{\settoheight}
+(@pxref{\settoheight}), and @code{\settowidth} (@pxref{\settowidth}).
+In addition, the @file{mathtools} package has many commands that offer
+fine-grained control over spacing.
+
+ at PkgIndex{amsmath}
+All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the @code{\operatorname}
+commmand from the package @file{amsmath}.
+
+While most often used in mathematics, these three can appear in other
+contexts.  However, they don't cause @LaTeX{} to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with @code{\leavevmode}.
+
+
 @node Math miscellany
 @section Math miscellany
 
@@ -13961,6 +14045,7 @@
 
 @cindex boxes
 
+ at c xx Expand on boxes and glue, for xref from elsewhere.
 At its core, @LaTeX{} puts things in boxes and then puts the boxes on a
 page.  So these commands are central.
 

Modified: trunk/latex2e.txt
===================================================================
--- trunk/latex2e.txt	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.txt	2018-10-12 18:00:35 UTC (rev 704)
@@ -196,14 +196,15 @@
   16.4 Math accents
   16.5 Over- and Underlining
   16.6 Spacing in math mode
-  16.7 '\smash'
-  16.8 Math miscellany
-    16.8.1 Colon character ':' & '\colon'
-    16.8.2 '\*'
-    16.8.3 '\frac'
-    16.8.4 '\left' & '\right'
-    16.8.5 '\sqrt'
-    16.8.6 '\stackrel'
+    16.6.1 '\smash'
+    16.6.2 '\phantom' & '\vphantom' & '\hphantom'
+  16.7 Math miscellany
+    16.7.1 Colon character ':' & '\colon'
+    16.7.2 '\*'
+    16.7.3 '\frac'
+    16.7.4 '\left' & '\right'
+    16.7.5 '\sqrt'
+    16.7.6 '\stackrel'
 17 Modes
   17.1 '\ensuremath'
 18 Page styles
@@ -9295,29 +9296,29 @@
      A length of 2 quads, that is, 36mu = 2em.  It is available in both
      text and math mode.
 
-16.7 '\smash'
-=============
+16.6.1 '\smash'
+---------------
 
 Synopsis:
 
      \smash{SUBFORMULA}
 
-   Typset SUBFORMULA as if its height and depth were zero.
+   Typeset SUBFORMULA as if its height and depth were zero.
 
    In this example the exponential is so tall that without the '\smash'
-command LaTeX would separate its line from the line above, and the
+command LaTeX would separate its line from the line above it, and the
 uneven line spacing might be unsightly.
 
-     To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+     To compute the tetration $\smash{2^{2^{2^2}}}$,
      evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 
    (Because of the '\smash' the printed expression could run into the
-line above, so you may want to wait until the final version of the
+line above so you may want to wait until the final version of the
 document to make such adjustments.)
 
-   This example makes a bar extending from 10 points below the baseline
-to 20 points above.  The '\fbox' surrounds the box that LaTeX will put
-on the line.
+   This pictures the effect of '\smash' by using '\fbox' to surround the
+box that LaTeX will put on the line.  The '\blackbar' command makes a
+bar extending from 10 points below the baseline to 20 points above.
 
      \newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
      \fbox{\blackbar}
@@ -9328,31 +9329,91 @@
 depth, despite that the ink printed on the page still extends well above
 and below the line.
 
-   In this example the first radical extends below the baseline while
-the second lies just on the baseline.
+   The '\smash' command appears often in mathematics to adjust the size
+of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 
      \begin{equation}
      \sqrt{\sum_{0\leq k< n} f(k)}
      \sqrt{\vphantom{\sum}\smash{\sum_{0\leq k< n}} f(k)}
      \end{equation}
 
-   The '\smash' command doesn't change into horozontal mode.  So if it
-starts a paragraph then you should first put a '\leavevmode', as in the
-bottom line below.
+   Note the use of '\vphantom' to give the '\sqrt' command an argument
+with the height of the '\sum' (*note \phantom & \vphantom &
+\hphantom::).
 
+   While most often used in mathematics, the '\smash' command can appear
+in other contexts.  However, it doesn't change into horizontal mode.  So
+if it starts a paragraph then you should first put a '\leavevmode', as
+in the bottom line below.
+
      xxx xxx xxx
 
      \smash{yyy}  % no paragraph indent
 
      \leavevmode\smash{zzz}  % usual paragraph indent
 
-16.8 Math miscellany
+   The package 'mathtools' has operators that provide even finer control
+over smashing a subformula box.
+
+16.6.2 '\phantom' & '\vphantom' & '\hphantom'
+---------------------------------------------
+
+Synopsis:
+
+     \phantom{SUBFORMULA}
+
+   or
+
+     \vphantom{SUBFORMULA}
+
+   or
+
+     \hphantom{SUBFORMULA}
+
+   The '\phantom' command creates a box with the same height, depth, and
+width as SUBFORMULA, but empty.  That is, this command causes LaTeX to
+typeset the box but not its ink.  The '\vphantom' variant also produces
+an invisible box with the same height and depth as SUBFORMULA, but it
+has width zero.  And '\hphantom' makes a box with the same width as
+SUBFORMULA but with height and depth zero.
+
+   Without the '\vphantom' in this example, the top bars of the two
+square roots would be at different heights.
+
+     \( \sqrt{\vphantom{a^3}a}\cdot\sqrt{a^3} \)
+
+   The '\vphantom{a^3}' causes the first '\sqrt' to have inside it a box
+of the same height as the second '\sqrt', so LaTeX makes the bars align.
+
+   These commands often are combined with '\smash'.  *Note \smash:: for
+another example of the use of '\vphantom'.
+
+   The three phantom commands appear often but note that LaTeX provides
+a suite of other commands to work with box sizes that may be more
+convenient, including '\makebox' (*note \mbox & \makebox::) as well as
+'\settodepth' (*note \settodepth::), '\settoheight' (*note
+\settoheight::), and '\settowidth' (*note \settowidth::).  In addition,
+the 'mathtools' package has many commands that offer fine-grained
+control over spacing.
+
+   All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the '\operatorname'
+commmand from the package 'amsmath'.
+
+   While most often used in mathematics, these three can appear in other
+contexts.  However, they don't cause LaTeX to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with '\leavevmode'.
+
+16.7 Math miscellany
 ====================
 
 LaTeX contains a wide variety of mathematics facilities.  Here are some
 that don't fit into other categories.
 
-16.8.1 Colon character ':' & '\colon'
+16.7.1 Colon character ':' & '\colon'
 -------------------------------------
 
 Synopsis, one of:
@@ -9372,7 +9433,7 @@
 definition of functions 'f\colon D\to C'.  So if you want the colon
 character as a punctuation then use '\mathpunct{:}'.
 
-16.8.2 '\*'
+16.7.2 '\*'
 -----------
 
 Synopsis:
@@ -9388,7 +9449,7 @@
 sets it like '\( A_1 A_2 \times \)', followed by the break, followed by
 '\( A_3 A_4 \)'.
 
-16.8.3 '\frac'
+16.7.3 '\frac'
 --------------
 
 Synopsis:
@@ -9400,7 +9461,7 @@
 comes out small; see the discussion of '\displaystyle' (*note Math
 formulas::).
 
-16.8.4 '\left' & '\right'
+16.7.4 '\left' & '\right'
 -------------------------
 
 Synopsis:
@@ -9435,7 +9496,7 @@
 Note that to get a curly brace as a delimiter you must prefix it with a
 backslash, '\{'.
 
-16.8.5 '\sqrt'
+16.7.5 '\sqrt'
 --------------
 
 Synopsis, one of:
@@ -9451,7 +9512,7 @@
 
    LaTeX has a separate '\surd' character (*note Math symbols::).
 
-16.8.6 '\stackrel'
+16.7.6 '\stackrel'
 ------------------
 
 Synopsis, one of:
@@ -14144,2563 +14205,2585 @@
 
 * Menu:
 
-* &:                                     tabular.           (line  4939)
+* &:                                     tabular.           (line  4940)
 * * prompt:                              Recovering from errors.
-                                                            (line 13998)
+                                                            (line 14059)
 * *-form of environment commands:        \newenvironment & \renewenvironment.
-                                                            (line  6770)
-* *-form of sectioning commands:         Sectioning.        (line  1980)
+                                                            (line  6771)
+* *-form of sectioning commands:         Sectioning.        (line  1981)
 * *-form, defining new commands:         \newcommand & \renewcommand.
-                                                            (line  6412)
+                                                            (line  6413)
 * --disable-write18 command-line option: Command line options.
-                                                            (line 13900)
+                                                            (line 13961)
 * --enable-write18 command-line option:  Command line options.
-                                                            (line 13900)
+                                                            (line 13961)
 * --file-line-error command-line option: Command line options.
-                                                            (line 13927)
+                                                            (line 13988)
 * --halt-on-error command-line option:   Command line options.
-                                                            (line 13924)
+                                                            (line 13985)
 * --help command-line option:            Command line options.
-                                                            (line 13865)
+                                                            (line 13926)
 * --interaction command-line option:     Command line options.
-                                                            (line 13868)
+                                                            (line 13929)
 * --jobname command-line option:         Command line options.
-                                                            (line 13885)
+                                                            (line 13946)
 * --no-file-line-error command-line option: Command line options.
-                                                            (line 13927)
+                                                            (line 13988)
 * --no-shell-escape command-line option: Command line options.
-                                                            (line 13900)
+                                                            (line 13961)
 * --output-directory command-line option: Command line options.
-                                                            (line 13897)
+                                                            (line 13958)
 * --shell-escape command-line option:    Command line options.
-                                                            (line 13900)
+                                                            (line 13961)
 * --version command-line option:         Command line options.
-                                                            (line 13860)
-* .aux file:                             Output files.      (line   457)
-* .dvi file:                             Output files.      (line   434)
-* .glo file:                             Glossaries.        (line 13332)
-* .idx file:                             Indexes.           (line 12973)
-* .idx file <1>:                         makeindex.         (line 13124)
-* .ind file:                             makeindex.         (line 13124)
-* .isty file:                            makeindex.         (line 13136)
-* .lof file:                             Output files.      (line   467)
+                                                            (line 13921)
+* .aux file:                             Output files.      (line   458)
+* .dvi file:                             Output files.      (line   435)
+* .glo file:                             Glossaries.        (line 13393)
+* .idx file:                             Indexes.           (line 13034)
+* .idx file <1>:                         makeindex.         (line 13185)
+* .ind file:                             makeindex.         (line 13185)
+* .isty file:                            makeindex.         (line 13197)
+* .lof file:                             Output files.      (line   468)
 * .lof file <1>:                         Table of contents etc..
-                                                            (line 12739)
-* .log file:                             Output files.      (line   452)
-* .lot file:                             Output files.      (line   467)
+                                                            (line 12800)
+* .log file:                             Output files.      (line   453)
+* .lot file:                             Output files.      (line   468)
 * .lot file <1>:                         Table of contents etc..
-                                                            (line 12739)
-* .pdf file:                             Output files.      (line   444)
-* .tex, default extension:               Command line.      (line 13822)
-* .toc file:                             Output files.      (line   467)
+                                                            (line 12800)
+* .pdf file:                             Output files.      (line   445)
+* .tex, default extension:               Command line.      (line 13883)
+* .toc file:                             Output files.      (line   468)
 * .toc file <1>:                         Table of contents etc..
-                                                            (line 12739)
-* .xdv file:                             TeX engines.       (line   509)
+                                                            (line 12800)
+* .xdv file:                             TeX engines.       (line   510)
 * 10pt option:                           Document class options.
-                                                            (line   671)
+                                                            (line   672)
 * 11pt option:                           Document class options.
-                                                            (line   671)
+                                                            (line   672)
 * 12pt option:                           Document class options.
-                                                            (line   671)
+                                                            (line   672)
 * ::                                     Colon character & \colon.
-                                                            (line  9423)
+                                                            (line  9484)
 * : <1>:                                 Colon character & \colon.
-                                                            (line  9423)
+                                                            (line  9484)
 * [...] for optional arguments:          LaTeX command syntax.
-                                                            (line   528)
+                                                            (line   529)
 * \ character starting commands:         LaTeX command syntax.
-                                                            (line   528)
+                                                            (line   529)
 * \!:                                    Spacing in math mode.
-                                                            (line  9348)
-* \" (umlaut accent):                    Accents.           (line 12316)
+                                                            (line  9349)
+* \" (umlaut accent):                    Accents.           (line 12377)
 * \#:                                    Reserved characters.
-                                                            (line 12028)
+                                                            (line 12089)
 * \$:                                    Reserved characters.
-                                                            (line 12028)
+                                                            (line 12089)
 * \%:                                    Reserved characters.
-                                                            (line 12028)
+                                                            (line 12089)
 * \&:                                    Reserved characters.
-                                                            (line 12028)
-* \' (acute accent):                     Accents.           (line 12320)
-* \' (tabbing):                          tabbing.           (line  4785)
-* \*:                                    \*.                (line  9443)
-* \+:                                    tabbing.           (line  4777)
+                                                            (line 12089)
+* \' (acute accent):                     Accents.           (line 12381)
+* \' (tabbing):                          tabbing.           (line  4786)
+* \*:                                    \*.                (line  9504)
+* \+:                                    tabbing.           (line  4778)
 * \,:                                    Spacing in math mode.
-                                                            (line  9334)
-* \-:                                    tabbing.           (line  4781)
-* \- (hyphenation):                      \- (hyphenation).  (line  5807)
-* \. (dot-over accent):                  Accents.           (line 12323)
-* \/:                                    \/.                (line 10262)
+                                                            (line  9335)
+* \-:                                    tabbing.           (line  4782)
+* \- (hyphenation):                      \- (hyphenation).  (line  5808)
+* \. (dot-over accent):                  Accents.           (line 12384)
+* \/:                                    \/.                (line 10323)
 * \::                                    Spacing in math mode.
-                                                            (line  9330)
+                                                            (line  9331)
 * \;:                                    Spacing in math mode.
-                                                            (line  9325)
-* \<:                                    tabbing.           (line  4773)
-* \= (macron accent):                    Accents.           (line 12327)
-* \= (tabbing):                          tabbing.           (line  4767)
-* \>:                                    tabbing.           (line  4771)
+                                                            (line  9326)
+* \<:                                    tabbing.           (line  4774)
+* \= (macron accent):                    Accents.           (line 12388)
+* \= (tabbing):                          tabbing.           (line  4768)
+* \>:                                    tabbing.           (line  4772)
 * \> <1>:                                Spacing in math mode.
-                                                            (line  9330)
-* \> (tabbing):                          tabbing.           (line  4770)
-* \@:                                    \@.                (line 10065)
-* \@beginparpenalty:                     list.              (line  3867)
-* \@endparpenalty:                       list.              (line  3875)
-* \@fnsymbol:                            \footnote.         (line  6163)
-* \@ifstar:                              \@ifstar.          (line  6597)
-* \@itempenalty:                         list.              (line  3871)
-* \@startsection:                        \@startsection.    (line  2451)
-* \a (tabbing):                          tabbing.           (line  4800)
-* \a' (acute accent in tabbing):         tabbing.           (line  4801)
-* \a= (macron accent in tabbing):        tabbing.           (line  4801)
+                                                            (line  9331)
+* \> (tabbing):                          tabbing.           (line  4771)
+* \@:                                    \@.                (line 10126)
+* \@beginparpenalty:                     list.              (line  3868)
+* \@endparpenalty:                       list.              (line  3876)
+* \@fnsymbol:                            \footnote.         (line  6164)
+* \@ifstar:                              \@ifstar.          (line  6598)
+* \@itempenalty:                         list.              (line  3872)
+* \@startsection:                        \@startsection.    (line  2452)
+* \a (tabbing):                          tabbing.           (line  4801)
+* \a' (acute accent in tabbing):         tabbing.           (line  4802)
+* \a= (macron accent in tabbing):        tabbing.           (line  4802)
 * \aa (aa):                              Additional Latin letters.
-                                                            (line 12393)
+                                                            (line 12454)
 * \AA (AA):                              Additional Latin letters.
-                                                            (line 12393)
-* \acute:                                Math accents.      (line  9218)
-* \addcontentsline:                      \addcontentsline.  (line 12833)
-* \address:                              \address.          (line 13511)
-* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12908)
-* \addtocounter:                         \addtocounter.     (line  7315)
-* \addtolength:                          \addtolength.      (line  7561)
-* \addvspace:                            \addvspace.        (line 10587)
+                                                            (line 12454)
+* \acute:                                Math accents.      (line  9219)
+* \addcontentsline:                      \addcontentsline.  (line 12894)
+* \address:                              \address.          (line 13572)
+* \addtocontents{EXT}{TEXT}:             \addtocontents.    (line 12969)
+* \addtocounter:                         \addtocounter.     (line  7316)
+* \addtolength:                          \addtolength.      (line  7562)
+* \addvspace:                            \addvspace.        (line 10648)
 * \ae (ae):                              Additional Latin letters.
-                                                            (line 12397)
+                                                            (line 12458)
 * \AE (AE):                              Additional Latin letters.
-                                                            (line 12397)
-* \aleph:                                Math symbols.      (line  8052)
-* \Alph example:                         enumerate.         (line  3226)
-* \alpha:                                Math symbols.      (line  8055)
+                                                            (line 12458)
+* \aleph:                                Math symbols.      (line  8053)
+* \Alph example:                         enumerate.         (line  3227)
+* \alpha:                                Math symbols.      (line  8056)
 * \alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7190)
+                                                            (line  7191)
 * \Alph{COUNTER}:                        \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7195)
-* \alsoname:                             \index.            (line 13059)
-* \amalg:                                Math symbols.      (line  8058)
-* \and for \author:                      \maketitle.        (line  9655)
-* \angle:                                Math symbols.      (line  8061)
-* \appendix:                             \appendix.         (line  2390)
-* \approx:                               Math symbols.      (line  8066)
+                                                            (line  7196)
+* \alsoname:                             \index.            (line 13120)
+* \amalg:                                Math symbols.      (line  8059)
+* \and for \author:                      \maketitle.        (line  9716)
+* \angle:                                Math symbols.      (line  8062)
+* \appendix:                             \appendix.         (line  2391)
+* \approx:                               Math symbols.      (line  8067)
 * \arabic{COUNTER}:                      \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7200)
-* \arccos:                               Math functions.    (line  9101)
-* \arcsin:                               Math functions.    (line  9104)
-* \arctan:                               Math functions.    (line  9107)
-* \arg:                                  Math functions.    (line  9110)
-* \arraycolsep:                          array.             (line  2909)
-* \arrayrulewidth:                       tabular.           (line  5064)
-* \arraystretch:                         tabular.           (line  5070)
-* \ast:                                  Math symbols.      (line  8069)
-* \asymp:                                Math symbols.      (line  8078)
-* \AtBeginDocument:                      \AtBeginDocument.  (line  3139)
+                                                            (line  7201)
+* \arccos:                               Math functions.    (line  9102)
+* \arcsin:                               Math functions.    (line  9105)
+* \arctan:                               Math functions.    (line  9108)
+* \arg:                                  Math functions.    (line  9111)
+* \arraycolsep:                          array.             (line  2910)
+* \arrayrulewidth:                       tabular.           (line  5065)
+* \arraystretch:                         tabular.           (line  5071)
+* \ast:                                  Math symbols.      (line  8070)
+* \asymp:                                Math symbols.      (line  8079)
+* \AtBeginDocument:                      \AtBeginDocument.  (line  3140)
 * \AtBeginDvi:                           Class and package commands.
-                                                            (line   851)
-* \AtEndDocument:                        \AtEndDocument.    (line  3155)
+                                                            (line   852)
+* \AtEndDocument:                        \AtEndDocument.    (line  3156)
 * \AtEndOfClass:                         Class and package commands.
-                                                            (line   856)
+                                                            (line   857)
 * \AtEndOfPackage:                       Class and package commands.
-                                                            (line   856)
-* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9654)
-* \a` (grave accent in tabbing):         tabbing.           (line  4801)
-* \b (bar-under accent):                 Accents.           (line 12342)
+                                                            (line   857)
+* \author{NAME1 \and NAME2 \and ...}:    \maketitle.        (line  9715)
+* \a` (grave accent in tabbing):         tabbing.           (line  4802)
+* \b (bar-under accent):                 Accents.           (line 12403)
 * \backmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
-* \backslash:                            Math symbols.      (line  8081)
-* \bar:                                  Math accents.      (line  9221)
+                                                            (line  2424)
+* \backslash:                            Math symbols.      (line  8082)
+* \bar:                                  Math accents.      (line  9222)
 * \baselineskip:                         Low-level font commands.
-                                                            (line  1469)
+                                                            (line  1470)
 * \baselinestretch:                      Low-level font commands.
-                                                            (line  1479)
-* \begin:                                Environments.      (line  2801)
-* \beta:                                 Math symbols.      (line  8085)
-* \bf:                                   Font styles.       (line  1267)
-* \bfseries:                             Font styles.       (line  1232)
-* \bibitem:                              \bibitem.          (line  5291)
-* \bibliography:                         Using BibTeX.      (line  5415)
-* \bibliographystyle:                    Using BibTeX.      (line  5415)
-* \bigcap:                               Math symbols.      (line  8088)
-* \bigcirc:                              Math symbols.      (line  8092)
-* \bigcup:                               Math symbols.      (line  8096)
-* \bigodot:                              Math symbols.      (line  8100)
-* \bigoplus:                             Math symbols.      (line  8103)
-* \bigotimes:                            Math symbols.      (line  8106)
+                                                            (line  1480)
+* \begin:                                Environments.      (line  2802)
+* \beta:                                 Math symbols.      (line  8086)
+* \bf:                                   Font styles.       (line  1268)
+* \bfseries:                             Font styles.       (line  1233)
+* \bibitem:                              \bibitem.          (line  5292)
+* \bibliography:                         Using BibTeX.      (line  5416)
+* \bibliographystyle:                    Using BibTeX.      (line  5416)
+* \bigcap:                               Math symbols.      (line  8089)
+* \bigcirc:                              Math symbols.      (line  8093)
+* \bigcup:                               Math symbols.      (line  8097)
+* \bigodot:                              Math symbols.      (line  8101)
+* \bigoplus:                             Math symbols.      (line  8104)
+* \bigotimes:                            Math symbols.      (line  8107)
 * \bigskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10368)
+                                                            (line 10429)
 * \bigskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10369)
-* \bigsqcup:                             Math symbols.      (line  8117)
-* \bigtriangledown:                      Math symbols.      (line  8109)
-* \bigtriangleup:                        Math symbols.      (line  8113)
-* \biguplus:                             Math symbols.      (line  8120)
-* \bigvee:                               Math symbols.      (line  8124)
-* \bigwedge:                             Math symbols.      (line  8127)
-* \bmod:                                 Math functions.    (line  9113)
+                                                            (line 10430)
+* \bigsqcup:                             Math symbols.      (line  8118)
+* \bigtriangledown:                      Math symbols.      (line  8110)
+* \bigtriangleup:                        Math symbols.      (line  8114)
+* \biguplus:                             Math symbols.      (line  8121)
+* \bigvee:                               Math symbols.      (line  8125)
+* \bigwedge:                             Math symbols.      (line  8128)
+* \bmod:                                 Math functions.    (line  9114)
 * \boldmath:                             \boldmath & \unboldmath.
-                                                            (line  9003)
+                                                            (line  9004)
 * \boldmath <1>:                         \boldmath & \unboldmath.
-                                                            (line  9011)
-* \bot:                                  Math symbols.      (line  8130)
-* \bottomfraction:                       Floats.            (line  1893)
-* \bottomfraction <1>:                   Floats.            (line  1894)
-* \bowtie:                               Math symbols.      (line  8135)
-* \Box:                                  Math symbols.      (line  8138)
-* \breve:                                Math accents.      (line  9224)
-* \bullet:                               Math symbols.      (line  8143)
-* \c (cedilla accent):                   Accents.           (line 12352)
-* \cal:                                  Font styles.       (line  1270)
-* \cap:                                  Math symbols.      (line  8146)
-* \capitalacute:                         Accents.           (line 12320)
-* \capitalbreve:                         Accents.           (line 12378)
-* \capitalcaron:                         Accents.           (line 12382)
-* \capitalcedilla:                       Accents.           (line 12352)
-* \capitalcircumflex:                    Accents.           (line 12331)
-* \capitaldieresis:                      Accents.           (line 12316)
-* \capitaldotaccent:                     Accents.           (line 12356)
-* \capitalgrave:                         Accents.           (line 12335)
-* \capitalhungarumlaut:                  Accents.           (line 12360)
-* \capitalmacron:                        Accents.           (line 12327)
-* \capitalnewtie:                        Accents.           (line 12374)
-* \capitalogonek:                        Accents.           (line 12364)
-* \capitalring:                          Accents.           (line 12368)
-* \capitaltie:                           Accents.           (line 12374)
-* \capitaltilde:                         Accents.           (line 12339)
-* \caption:                              figure.            (line  3352)
-* \caption <1>:                          table.             (line  4891)
-* \cc:                                   \cc.               (line 13537)
-* \cdot:                                 Math symbols.      (line  8151)
-* \cdots:                                Dots.              (line  9054)
-* \centering:                            \centering.        (line  2991)
-* \chapter:                              Sectioning.        (line  1955)
-* \chapter <1>:                          \chapter.          (line  2088)
-* \check:                                Math accents.      (line  9227)
+                                                            (line  9012)
+* \bot:                                  Math symbols.      (line  8131)
+* \bottomfraction:                       Floats.            (line  1894)
+* \bottomfraction <1>:                   Floats.            (line  1895)
+* \bowtie:                               Math symbols.      (line  8136)
+* \Box:                                  Math symbols.      (line  8139)
+* \breve:                                Math accents.      (line  9225)
+* \bullet:                               Math symbols.      (line  8144)
+* \c (cedilla accent):                   Accents.           (line 12413)
+* \cal:                                  Font styles.       (line  1271)
+* \cap:                                  Math symbols.      (line  8147)
+* \capitalacute:                         Accents.           (line 12381)
+* \capitalbreve:                         Accents.           (line 12439)
+* \capitalcaron:                         Accents.           (line 12443)
+* \capitalcedilla:                       Accents.           (line 12413)
+* \capitalcircumflex:                    Accents.           (line 12392)
+* \capitaldieresis:                      Accents.           (line 12377)
+* \capitaldotaccent:                     Accents.           (line 12417)
+* \capitalgrave:                         Accents.           (line 12396)
+* \capitalhungarumlaut:                  Accents.           (line 12421)
+* \capitalmacron:                        Accents.           (line 12388)
+* \capitalnewtie:                        Accents.           (line 12435)
+* \capitalogonek:                        Accents.           (line 12425)
+* \capitalring:                          Accents.           (line 12429)
+* \capitaltie:                           Accents.           (line 12435)
+* \capitaltilde:                         Accents.           (line 12400)
+* \caption:                              figure.            (line  3353)
+* \caption <1>:                          table.             (line  4892)
+* \cc:                                   \cc.               (line 13598)
+* \cdot:                                 Math symbols.      (line  8152)
+* \cdots:                                Dots.              (line  9055)
+* \centering:                            \centering.        (line  2992)
+* \chapter:                              Sectioning.        (line  1956)
+* \chapter <1>:                          \chapter.          (line  2089)
+* \check:                                Math accents.      (line  9228)
 * \CheckCommand:                         Class and package commands.
-                                                            (line   863)
+                                                            (line   864)
 * \CheckCommand*:                        Class and package commands.
-                                                            (line   863)
-* \chi:                                  Math symbols.      (line  8154)
-* \circ:                                 Math symbols.      (line  8157)
-* \circle:                               \circle.           (line  4438)
-* \cite:                                 \cite.             (line  5350)
+                                                            (line   864)
+* \chi:                                  Math symbols.      (line  8155)
+* \circ:                                 Math symbols.      (line  8158)
+* \circle:                               \circle.           (line  4439)
+* \cite:                                 \cite.             (line  5351)
 * \ClassError:                           Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \ClassInfo:                            Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \ClassInfoNoLine:                      Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \ClassWarning:                         Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \ClassWarningNoLine:                   Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \cleardoublepage:                      \clearpage & \cleardoublepage.
-                                                            (line  5986)
+                                                            (line  5987)
 * \clearpage:                            \clearpage & \cleardoublepage.
-                                                            (line  5986)
-* \cline:                                \cline.            (line  5198)
-* \closing:                              \closing.          (line 13553)
-* \clubsuit:                             Math symbols.      (line  8162)
+                                                            (line  5987)
+* \cline:                                \cline.            (line  5199)
+* \closing:                              \closing.          (line 13614)
+* \clubsuit:                             Math symbols.      (line  8163)
 * \colon:                                Colon character & \colon.
-                                                            (line  9423)
-* \columnsep:                            \twocolumn.        (line  1547)
+                                                            (line  9484)
+* \columnsep:                            \twocolumn.        (line  1548)
 * \columnsep <1>:                        Page layout parameters.
-                                                            (line  1672)
+                                                            (line  1673)
 * \columnsep <2>:                        Page layout parameters.
-                                                            (line  1675)
-* \columnseprule:                        \twocolumn.        (line  1553)
+                                                            (line  1676)
+* \columnseprule:                        \twocolumn.        (line  1554)
 * \columnseprule <1>:                    Page layout parameters.
-                                                            (line  1673)
+                                                            (line  1674)
 * \columnseprule <2>:                    Page layout parameters.
+                                                            (line  1676)
+* \columnwidth:                          \twocolumn.        (line  1561)
+* \columnwidth <1>:                      Page layout parameters.
                                                             (line  1675)
-* \columnwidth:                          \twocolumn.        (line  1560)
-* \columnwidth <1>:                      Page layout parameters.
-                                                            (line  1674)
 * \columnwidth <2>:                      Page layout parameters.
-                                                            (line  1675)
-* \complement:                           Math symbols.      (line  8165)
-* \cong:                                 Math symbols.      (line  8171)
-* \contentsline:                         \addcontentsline.  (line 12837)
-* \coprod:                               Math symbols.      (line  8174)
-* \copyright:                            Text symbols.      (line 12115)
-* \cos:                                  Math functions.    (line  9116)
-* \cosh:                                 Math functions.    (line  9119)
-* \cot:                                  Math functions.    (line  9122)
-* \coth:                                 Math functions.    (line  9125)
-* \csc:                                  Math functions.    (line  9128)
-* \cup:                                  Math symbols.      (line  8177)
+                                                            (line  1676)
+* \complement:                           Math symbols.      (line  8166)
+* \cong:                                 Math symbols.      (line  8172)
+* \contentsline:                         \addcontentsline.  (line 12898)
+* \coprod:                               Math symbols.      (line  8175)
+* \copyright:                            Text symbols.      (line 12176)
+* \cos:                                  Math functions.    (line  9117)
+* \cosh:                                 Math functions.    (line  9120)
+* \cot:                                  Math functions.    (line  9123)
+* \coth:                                 Math functions.    (line  9126)
+* \csc:                                  Math functions.    (line  9129)
+* \cup:                                  Math symbols.      (line  8178)
 * \CurrentOption:                        Class and package commands.
-                                                            (line   902)
-* \d (dot-under accent):                 Accents.           (line 12356)
-* \dag:                                  Text symbols.      (line 12119)
-* \dagger:                               Math symbols.      (line  8182)
-* \dashbox:                              \dashbox.          (line  4644)
-* \dashv:                                Math symbols.      (line  8185)
-* \date{TEXT}:                           \maketitle.        (line  9662)
+                                                            (line   903)
+* \d (dot-under accent):                 Accents.           (line 12417)
+* \dag:                                  Text symbols.      (line 12180)
+* \dagger:                               Math symbols.      (line  8183)
+* \dashbox:                              \dashbox.          (line  4645)
+* \dashv:                                Math symbols.      (line  8186)
+* \date{TEXT}:                           \maketitle.        (line  9723)
 * \day:                                  \day & \month & \year.
-                                                            (line  7365)
-* \dblfloatpagefraction:                 \twocolumn.        (line  1593)
-* \dblfloatsep:                          \twocolumn.        (line  1599)
-* \dbltextfloatsep:                      \twocolumn.        (line  1606)
-* \dbltopfraction:                       \twocolumn.        (line  1572)
-* \dbltopnumber:                         \twocolumn.        (line  1611)
-* \ddag:                                 Text symbols.      (line 12122)
-* \ddagger:                              Math symbols.      (line  8189)
-* \ddot:                                 Math accents.      (line  9230)
-* \ddots:                                Dots.              (line  9058)
+                                                            (line  7366)
+* \dblfloatpagefraction:                 \twocolumn.        (line  1594)
+* \dblfloatsep:                          \twocolumn.        (line  1600)
+* \dbltextfloatsep:                      \twocolumn.        (line  1607)
+* \dbltopfraction:                       \twocolumn.        (line  1573)
+* \dbltopnumber:                         \twocolumn.        (line  1612)
+* \ddag:                                 Text symbols.      (line 12183)
+* \ddagger:                              Math symbols.      (line  8190)
+* \ddot:                                 Math accents.      (line  9231)
+* \ddots:                                Dots.              (line  9059)
 * \DeclareGraphicsExtensions:            \DeclareGraphicsExtensions.
-                                                            (line 11446)
+                                                            (line 11507)
 * \DeclareGraphicsRule:                  \DeclareGraphicsRule.
-                                                            (line 11486)
+                                                            (line 11547)
 * \DeclareOption:                        Class and package commands.
-                                                            (line   908)
+                                                            (line   909)
 * \DeclareOption*:                       Class and package commands.
-                                                            (line   908)
+                                                            (line   909)
 * \DeclareRobustCommand:                 Class and package commands.
-                                                            (line   938)
+                                                            (line   939)
 * \DeclareRobustCommand*:                Class and package commands.
-                                                            (line   938)
-* \deg:                                  Math functions.    (line  9131)
-* \Delta:                                Math symbols.      (line  8192)
-* \delta:                                Math symbols.      (line  8195)
-* \det:                                  Math functions.    (line  9134)
+                                                            (line   939)
+* \deg:                                  Math functions.    (line  9132)
+* \Delta:                                Math symbols.      (line  8193)
+* \delta:                                Math symbols.      (line  8196)
+* \det:                                  Math functions.    (line  9135)
 * \dh (d):                               Additional Latin letters.
-                                                            (line 12401)
+                                                            (line 12462)
 * \DH (D):                               Additional Latin letters.
-                                                            (line 12401)
-* \Diamond:                              Math symbols.      (line  8198)
-* \diamond:                              Math symbols.      (line  8202)
-* \diamondsuit:                          Math symbols.      (line  8206)
-* \dim:                                  Math functions.    (line  9137)
-* \displaystyle:                         Math formulas.     (line  7938)
-* \div:                                  Math symbols.      (line  8209)
+                                                            (line 12462)
+* \Diamond:                              Math symbols.      (line  8199)
+* \diamond:                              Math symbols.      (line  8203)
+* \diamondsuit:                          Math symbols.      (line  8207)
+* \dim:                                  Math functions.    (line  9138)
+* \displaystyle:                         Math formulas.     (line  7939)
+* \div:                                  Math symbols.      (line  8210)
 * \dj:                                   Additional Latin letters.
-                                                            (line 12407)
+                                                            (line 12468)
 * \DJ:                                   Additional Latin letters.
-                                                            (line 12407)
-* \documentclass:                        Document classes.  (line   629)
-* \dot:                                  Math accents.      (line  9233)
-* \doteq:                                Math symbols.      (line  8212)
+                                                            (line 12468)
+* \documentclass:                        Document classes.  (line   630)
+* \dot:                                  Math accents.      (line  9234)
+* \doteq:                                Math symbols.      (line  8213)
 * \dotfill:                              \hrulefill & \dotfill.
-                                                            (line 10297)
-* \dots:                                 Text symbols.      (line 12139)
-* \doublerulesep:                        tabular.           (line  5075)
-* \downarrow:                            Math symbols.      (line  8216)
-* \Downarrow:                            Math symbols.      (line  8220)
-* \ell:                                  Math symbols.      (line  8224)
-* \emph:                                 Font styles.       (line  1252)
-* \emptyset:                             Math symbols.      (line  8227)
-* \encl:                                 \encl.             (line 13566)
-* \end:                                  Environments.      (line  2801)
-* \endinput:                             \endinput.         (line 12553)
-* \enlargethispage:                      \enlargethispage.  (line  6060)
+                                                            (line 10358)
+* \dots:                                 Text symbols.      (line 12200)
+* \doublerulesep:                        tabular.           (line  5076)
+* \downarrow:                            Math symbols.      (line  8217)
+* \Downarrow:                            Math symbols.      (line  8221)
+* \ell:                                  Math symbols.      (line  8225)
+* \emph:                                 Font styles.       (line  1253)
+* \emptyset:                             Math symbols.      (line  8228)
+* \encl:                                 \encl.             (line 13627)
+* \end:                                  Environments.      (line  2802)
+* \endinput:                             \endinput.         (line 12614)
+* \enlargethispage:                      \enlargethispage.  (line  6061)
 * \enspace:                              \enspace & \quad & \qquad.
-                                                            (line  9870)
-* \enumi:                                enumerate.         (line  3212)
-* \enumii:                               enumerate.         (line  3212)
-* \enumiii:                              enumerate.         (line  3212)
-* \enumiv:                               enumerate.         (line  3212)
-* \epsilon:                              Math symbols.      (line  8231)
-* \equiv:                                Math symbols.      (line  8237)
-* \eta:                                  Math symbols.      (line  8240)
+                                                            (line  9931)
+* \enumi:                                enumerate.         (line  3213)
+* \enumii:                               enumerate.         (line  3213)
+* \enumiii:                              enumerate.         (line  3213)
+* \enumiv:                               enumerate.         (line  3213)
+* \epsilon:                              Math symbols.      (line  8232)
+* \equiv:                                Math symbols.      (line  8238)
+* \eta:                                  Math symbols.      (line  8241)
 * \evensidemargin:                       Document class options.
-                                                            (line   741)
+                                                            (line   742)
 * \evensidemargin <1>:                   Page layout parameters.
-                                                            (line  1733)
+                                                            (line  1734)
 * \evensidemargin <2>:                   Page layout parameters.
-                                                            (line  1734)
+                                                            (line  1735)
 * \ExecuteOptions:                       Class and package commands.
-                                                            (line  1014)
-* \exists:                               Math symbols.      (line  8243)
-* \exp:                                  Math functions.    (line  9140)
-* \extracolsep:                          tabular.           (line  5015)
-* \fbox:                                 \fbox & \framebox. (line 10732)
+                                                            (line  1015)
+* \exists:                               Math symbols.      (line  8244)
+* \exp:                                  Math functions.    (line  9141)
+* \extracolsep:                          tabular.           (line  5016)
+* \fbox:                                 \fbox & \framebox. (line 10793)
 * \fboxrule:                             \framebox (picture).
-                                                            (line  4621)
-* \fboxrule <1>:                         \fbox & \framebox. (line 10765)
-* \fboxrule <2>:                         \fbox & \framebox. (line 10764)
+                                                            (line  4622)
+* \fboxrule <1>:                         \fbox & \framebox. (line 10826)
+* \fboxrule <2>:                         \fbox & \framebox. (line 10825)
 * \fboxsep:                              \framebox (picture).
-                                                            (line  4621)
-* \fboxsep <1>:                          \fbox & \framebox. (line 10770)
-* \fboxsep <2>:                          \fbox & \framebox. (line 10769)
-* \fill:                                 \hfill.            (line  9957)
-* \flat:                                 Math symbols.      (line  8246)
-* \floatpagefraction:                    Floats.            (line  1897)
-* \floatpagefraction <1>:                Floats.            (line  1898)
-* \floatsep:                             Floats.            (line  1913)
-* \floatsep <1>:                         Floats.            (line  1914)
-* \flushbottom:                          \flushbottom.      (line  1640)
-* \fnsymbol, and footnotes:              \footnote.         (line  6163)
+                                                            (line  4622)
+* \fboxsep <1>:                          \fbox & \framebox. (line 10831)
+* \fboxsep <2>:                          \fbox & \framebox. (line 10830)
+* \fill:                                 \hfill.            (line 10018)
+* \flat:                                 Math symbols.      (line  8247)
+* \floatpagefraction:                    Floats.            (line  1898)
+* \floatpagefraction <1>:                Floats.            (line  1899)
+* \floatsep:                             Floats.            (line  1914)
+* \floatsep <1>:                         Floats.            (line  1915)
+* \flushbottom:                          \flushbottom.      (line  1641)
+* \fnsymbol, and footnotes:              \footnote.         (line  6164)
 * \fnsymbol{COUNTER}:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7213)
+                                                            (line  7214)
 * \fontencoding:                         Low-level font commands.
-                                                            (line  1379)
+                                                            (line  1380)
 * \fontfamily:                           Low-level font commands.
-                                                            (line  1389)
+                                                            (line  1390)
 * \fontseries:                           Low-level font commands.
-                                                            (line  1416)
+                                                            (line  1417)
 * \fontshape:                            Low-level font commands.
-                                                            (line  1456)
+                                                            (line  1457)
 * \fontsize:                             Low-level font commands.
-                                                            (line  1469)
-* \footnote:                             \footnote.         (line  6145)
-* \footnotemark:                         \footnotemark.     (line  6211)
-* \footnoterule:                         \footnote.         (line  6173)
-* \footnotesep:                          \footnote.         (line  6185)
-* \footnotesize:                         Font sizes.        (line  1344)
-* \footnotetext:                         \footnotetext.     (line  6267)
+                                                            (line  1470)
+* \footnote:                             \footnote.         (line  6146)
+* \footnotemark:                         \footnotemark.     (line  6212)
+* \footnoterule:                         \footnote.         (line  6174)
+* \footnotesep:                          \footnote.         (line  6186)
+* \footnotesize:                         Font sizes.        (line  1345)
+* \footnotetext:                         \footnotetext.     (line  6268)
 * \footskip:                             Page layout parameters.
-                                                            (line  1692)
+                                                            (line  1693)
 * \footskip <1>:                         Page layout parameters.
-                                                            (line  1693)
-* \forall:                               Math symbols.      (line  8249)
-* \frac:                                 \frac.             (line  9459)
-* \frame:                                \frame.            (line  4632)
+                                                            (line  1694)
+* \forall:                               Math symbols.      (line  8250)
+* \frac:                                 \frac.             (line  9520)
+* \frame:                                \frame.            (line  4633)
 * \framebox:                             \framebox (picture).
-                                                            (line  4596)
-* \framebox <1>:                         \fbox & \framebox. (line 10732)
-* \frenchspacing:                        \frenchspacing.    (line 10111)
+                                                            (line  4597)
+* \framebox <1>:                         \fbox & \framebox. (line 10793)
+* \frenchspacing:                        \frenchspacing.    (line 10172)
 * \frontmatter:                          \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
-* \frown:                                Math symbols.      (line  8252)
-* \fussy:                                \fussy & \sloppy.  (line  5865)
-* \Gamma:                                Math symbols.      (line  8255)
-* \gamma:                                Math symbols.      (line  8258)
-* \gcd:                                  Math functions.    (line  9143)
-* \ge:                                   Math symbols.      (line  8261)
-* \geq:                                  Math symbols.      (line  8265)
-* \gets:                                 Math symbols.      (line  8269)
-* \gg:                                   Math symbols.      (line  8272)
-* \gls:                                  \gls.              (line 13402)
-* \graphicspath:                         \graphicspath.     (line 11384)
-* \graphpaper:                           \graphpaper.       (line  4342)
-* \grave:                                Math accents.      (line  9236)
-* \guillemotleft (<<):                   Text symbols.      (line 12131)
-* \guillemotright (>>):                  Text symbols.      (line 12132)
-* \guilsinglleft (<):                    Text symbols.      (line 12133)
-* \guilsinglright (>):                   Text symbols.      (line 12134)
-* \H (Hungarian umlaut accent):          Accents.           (line 12360)
-* \hat:                                  Math accents.      (line  9239)
-* \hbar:                                 Math symbols.      (line  8276)
+                                                            (line  2424)
+* \frown:                                Math symbols.      (line  8253)
+* \fussy:                                \fussy & \sloppy.  (line  5866)
+* \Gamma:                                Math symbols.      (line  8256)
+* \gamma:                                Math symbols.      (line  8259)
+* \gcd:                                  Math functions.    (line  9144)
+* \ge:                                   Math symbols.      (line  8262)
+* \geq:                                  Math symbols.      (line  8266)
+* \gets:                                 Math symbols.      (line  8270)
+* \gg:                                   Math symbols.      (line  8273)
+* \gls:                                  \gls.              (line 13463)
+* \graphicspath:                         \graphicspath.     (line 11445)
+* \graphpaper:                           \graphpaper.       (line  4343)
+* \grave:                                Math accents.      (line  9237)
+* \guillemotleft (<<):                   Text symbols.      (line 12192)
+* \guillemotright (>>):                  Text symbols.      (line 12193)
+* \guilsinglleft (<):                    Text symbols.      (line 12194)
+* \guilsinglright (>):                   Text symbols.      (line 12195)
+* \H (Hungarian umlaut accent):          Accents.           (line 12421)
+* \hat:                                  Math accents.      (line  9240)
+* \hbar:                                 Math symbols.      (line  8277)
 * \headheight:                           Page layout parameters.
-                                                            (line  1680)
+                                                            (line  1681)
 * \headheight <1>:                       Page layout parameters.
-                                                            (line  1681)
+                                                            (line  1682)
 * \headsep:                              Page layout parameters.
-                                                            (line  1685)
+                                                            (line  1686)
 * \headsep <1>:                          Page layout parameters.
-                                                            (line  1686)
-* \heartsuit:                            Math symbols.      (line  8279)
-* \hfill:                                \hfill.            (line  9945)
-* \hline:                                \hline.            (line  5221)
-* \hom:                                  Math functions.    (line  9146)
-* \hookleftarrow:                        Math symbols.      (line  8282)
-* \hookrightarrow:                       Math symbols.      (line  8285)
+                                                            (line  1687)
+* \heartsuit:                            Math symbols.      (line  8280)
+* \hfill:                                \hfill.            (line 10006)
+* \hline:                                \hline.            (line  5222)
+* \hom:                                  Math functions.    (line  9147)
+* \hookleftarrow:                        Math symbols.      (line  8283)
+* \hookrightarrow:                       Math symbols.      (line  8286)
 * \hrulefill:                            \hrulefill & \dotfill.
-                                                            (line 10297)
+                                                            (line 10358)
 * \hsize:                                Page layout parameters.
-                                                            (line  1785)
+                                                            (line  1786)
 * \hsize <1>:                            Page layout parameters.
-                                                            (line  1785)
-* \hspace:                               \hspace.           (line  9898)
-* \hss:                                  \hss.              (line  9978)
-* \huge:                                 Font sizes.        (line  1344)
-* \Huge:                                 Font sizes.        (line  1344)
-* \hyphenation:                          \hyphenation.      (line  5906)
-* \i (dotless i):                        Accents.           (line 12310)
-* \iff:                                  Math symbols.      (line  8288)
+                                                            (line  1786)
+* \hspace:                               \hspace.           (line  9959)
+* \hss:                                  \hss.              (line 10039)
+* \huge:                                 Font sizes.        (line  1345)
+* \Huge:                                 Font sizes.        (line  1345)
+* \hyphenation:                          \hyphenation.      (line  5907)
+* \i (dotless i):                        Accents.           (line 12371)
+* \iff:                                  Math symbols.      (line  8289)
 * \IfFileExists:                         Class and package commands.
-                                                            (line   970)
+                                                            (line   971)
 * \ignorespaces:                         \ignorespaces & \ignorespacesafterend.
-                                                            (line  7079)
+                                                            (line  7080)
 * \ignorespacesafterend:                 \ignorespaces & \ignorespacesafterend.
-                                                            (line  7079)
+                                                            (line  7080)
 * \ij (ij):                              Additional Latin letters.
-                                                            (line 12413)
+                                                            (line 12474)
 * \IJ (IJ):                              Additional Latin letters.
-                                                            (line 12413)
-* \Im:                                   Math symbols.      (line  8292)
-* \imath:                                Math symbols.      (line  8295)
-* \in:                                   Math symbols.      (line  8299)
+                                                            (line 12474)
+* \Im:                                   Math symbols.      (line  8293)
+* \imath:                                Math symbols.      (line  8296)
+* \in:                                   Math symbols.      (line  8300)
 * \include:                              \include & \includeonly.
-                                                            (line 12584)
-* \includegraphics:                      \includegraphics.  (line 11565)
+                                                            (line 12645)
+* \includegraphics:                      \includegraphics.  (line 11626)
 * \includeonly:                          \include & \includeonly.
-                                                            (line 12584)
+                                                            (line 12645)
 * \indent:                               \indent & \noindent.
-                                                            (line  7758)
-* \index:                                Indexes.           (line 12973)
-* \index <1>:                            \index.            (line 13009)
-* \indexentry:                           \index.            (line 13109)
-* \indexspace:                           makeindex.         (line 13176)
-* \inf:                                  Math functions.    (line  9149)
-* \infty:                                Math symbols.      (line  8304)
-* \input:                                \input.            (line 12701)
+                                                            (line  7759)
+* \index:                                Indexes.           (line 13034)
+* \index <1>:                            \index.            (line 13070)
+* \indexentry:                           \index.            (line 13170)
+* \indexspace:                           makeindex.         (line 13237)
+* \inf:                                  Math functions.    (line  9150)
+* \infty:                                Math symbols.      (line  8305)
+* \input:                                \input.            (line 12762)
 * \InputIfFileExists:                    Class and package commands.
-                                                            (line   970)
-* \int:                                  Math symbols.      (line  8307)
-* \intextsep:                            Floats.            (line  1917)
-* \intextsep <1>:                        Floats.            (line  1918)
-* \iota:                                 Math symbols.      (line  8310)
-* \it:                                   Font styles.       (line  1273)
-* \item:                                 description.       (line  3058)
-* \item <1>:                             enumerate.         (line  3194)
-* \item <2>:                             itemize.           (line  3527)
-* \item <3>:                             itemize.           (line  3549)
-* \itemindent:                           list.              (line  3692)
-* \itemsep:                              list.              (line  3696)
-* \itshape:                              Font styles.       (line  1226)
-* \j (dotless j):                        Accents.           (line 12310)
-* \jmath:                                Math symbols.      (line  8317)
-* \Join:                                 Math symbols.      (line  8313)
-* \k (ogonek):                           Accents.           (line 12364)
-* \kappa:                                Math symbols.      (line  8321)
-* \ker:                                  Math functions.    (line  9152)
-* \kill:                                 tabbing.           (line  4805)
+                                                            (line   971)
+* \int:                                  Math symbols.      (line  8308)
+* \intextsep:                            Floats.            (line  1918)
+* \intextsep <1>:                        Floats.            (line  1919)
+* \iota:                                 Math symbols.      (line  8311)
+* \it:                                   Font styles.       (line  1274)
+* \item:                                 description.       (line  3059)
+* \item <1>:                             enumerate.         (line  3195)
+* \item <2>:                             itemize.           (line  3528)
+* \item <3>:                             itemize.           (line  3550)
+* \itemindent:                           list.              (line  3693)
+* \itemsep:                              list.              (line  3697)
+* \itshape:                              Font styles.       (line  1227)
+* \j (dotless j):                        Accents.           (line 12371)
+* \jmath:                                Math symbols.      (line  8318)
+* \Join:                                 Math symbols.      (line  8314)
+* \k (ogonek):                           Accents.           (line 12425)
+* \kappa:                                Math symbols.      (line  8322)
+* \ker:                                  Math functions.    (line  9153)
+* \kill:                                 tabbing.           (line  4806)
 * \l (/l):                               Additional Latin letters.
-                                                            (line 12417)
+                                                            (line 12478)
 * \L (/L):                               Additional Latin letters.
-                                                            (line 12417)
-* \label:                                \label.            (line  2690)
-* \labelenumi:                           enumerate.         (line  3221)
-* \labelenumii:                          enumerate.         (line  3221)
-* \labelenumiii:                         enumerate.         (line  3221)
-* \labelenumiv:                          enumerate.         (line  3221)
-* \labelitemi:                           itemize.           (line  3556)
-* \labelitemii:                          itemize.           (line  3556)
-* \labelitemiii:                         itemize.           (line  3556)
-* \labelitemiv:                          itemize.           (line  3556)
-* \labelsep:                             list.              (line  3708)
-* \labelwidth:                           list.              (line  3713)
-* \Lambda:                               Math symbols.      (line  8324)
-* \lambda:                               Math symbols.      (line  8327)
-* \land:                                 Math symbols.      (line  8330)
-* \langle:                               Math symbols.      (line  8335)
-* \large:                                Font sizes.        (line  1344)
-* \Large:                                Font sizes.        (line  1344)
-* \LARGE:                                Font sizes.        (line  1344)
-* \LaTeX:                                Text symbols.      (line 12125)
-* \LaTeXe:                               Text symbols.      (line 12128)
-* \lbrace:                               Math symbols.      (line  8340)
-* \lbrack:                               Math symbols.      (line  8344)
-* \lceil:                                Math symbols.      (line  8348)
-* \ldots:                                Dots.              (line  9062)
-* \ldots <1>:                            Text symbols.      (line 12138)
-* \le:                                   Math symbols.      (line  8352)
-* \leadsto:                              Math symbols.      (line  8356)
-* \left:                                 \left & \right.    (line  9471)
-* \Leftarrow:                            Math symbols.      (line  8363)
-* \leftarrow:                            Math symbols.      (line  8368)
-* \lefteqn:                              eqnarray.          (line  3278)
-* \leftharpoondown:                      Math symbols.      (line  8372)
-* \leftharpoonup:                        Math symbols.      (line  8375)
-* \leftmargin:                           itemize.           (line  3575)
-* \leftmargin <1>:                       list.              (line  3733)
-* \leftmargini:                          itemize.           (line  3575)
-* \leftmarginii:                         itemize.           (line  3575)
-* \leftmarginiii:                        itemize.           (line  3575)
-* \leftmarginiv:                         itemize.           (line  3575)
-* \leftmarginv:                          itemize.           (line  3575)
-* \leftmarginvi:                         itemize.           (line  3575)
-* \Leftrightarrow:                       Math symbols.      (line  8378)
-* \leftrightarrow:                       Math symbols.      (line  8383)
-* \leq:                                  Math symbols.      (line  8388)
-* \lfloor:                               Math symbols.      (line  8392)
-* \lg:                                   Math functions.    (line  9155)
-* \lhd:                                  Math symbols.      (line  8395)
-* \lim:                                  Math functions.    (line  9158)
-* \liminf:                               Math functions.    (line  9161)
-* \limsup:                               Math functions.    (line  9164)
-* \line:                                 \line.             (line  4366)
+                                                            (line 12478)
+* \label:                                \label.            (line  2691)
+* \labelenumi:                           enumerate.         (line  3222)
+* \labelenumii:                          enumerate.         (line  3222)
+* \labelenumiii:                         enumerate.         (line  3222)
+* \labelenumiv:                          enumerate.         (line  3222)
+* \labelitemi:                           itemize.           (line  3557)
+* \labelitemii:                          itemize.           (line  3557)
+* \labelitemiii:                         itemize.           (line  3557)
+* \labelitemiv:                          itemize.           (line  3557)
+* \labelsep:                             list.              (line  3709)
+* \labelwidth:                           list.              (line  3714)
+* \Lambda:                               Math symbols.      (line  8325)
+* \lambda:                               Math symbols.      (line  8328)
+* \land:                                 Math symbols.      (line  8331)
+* \langle:                               Math symbols.      (line  8336)
+* \large:                                Font sizes.        (line  1345)
+* \Large:                                Font sizes.        (line  1345)
+* \LARGE:                                Font sizes.        (line  1345)
+* \LaTeX:                                Text symbols.      (line 12186)
+* \LaTeXe:                               Text symbols.      (line 12189)
+* \lbrace:                               Math symbols.      (line  8341)
+* \lbrack:                               Math symbols.      (line  8345)
+* \lceil:                                Math symbols.      (line  8349)
+* \ldots:                                Dots.              (line  9063)
+* \ldots <1>:                            Text symbols.      (line 12199)
+* \le:                                   Math symbols.      (line  8353)
+* \leadsto:                              Math symbols.      (line  8357)
+* \left:                                 \left & \right.    (line  9532)
+* \Leftarrow:                            Math symbols.      (line  8364)
+* \leftarrow:                            Math symbols.      (line  8369)
+* \lefteqn:                              eqnarray.          (line  3279)
+* \leftharpoondown:                      Math symbols.      (line  8373)
+* \leftharpoonup:                        Math symbols.      (line  8376)
+* \leftmargin:                           itemize.           (line  3576)
+* \leftmargin <1>:                       list.              (line  3734)
+* \leftmargini:                          itemize.           (line  3576)
+* \leftmarginii:                         itemize.           (line  3576)
+* \leftmarginiii:                        itemize.           (line  3576)
+* \leftmarginiv:                         itemize.           (line  3576)
+* \leftmarginv:                          itemize.           (line  3576)
+* \leftmarginvi:                         itemize.           (line  3576)
+* \Leftrightarrow:                       Math symbols.      (line  8379)
+* \leftrightarrow:                       Math symbols.      (line  8384)
+* \leq:                                  Math symbols.      (line  8389)
+* \lfloor:                               Math symbols.      (line  8393)
+* \lg:                                   Math functions.    (line  9156)
+* \lhd:                                  Math symbols.      (line  8396)
+* \lim:                                  Math functions.    (line  9159)
+* \liminf:                               Math functions.    (line  9162)
+* \limsup:                               Math functions.    (line  9165)
+* \line:                                 \line.             (line  4367)
 * \linebreak:                            \linebreak & \nolinebreak.
-                                                            (line  5924)
+                                                            (line  5925)
 * \linespread:                           Low-level font commands.
-                                                            (line  1493)
-* \linethickness:                        \linethickness.    (line  4410)
+                                                            (line  1494)
+* \linethickness:                        \linethickness.    (line  4411)
 * \linewidth:                            Page layout parameters.
-                                                            (line  1699)
+                                                            (line  1700)
 * \linewidth <1>:                        Page layout parameters.
-                                                            (line  1700)
+                                                            (line  1701)
 * \listoffigures:                        Table of contents etc..
-                                                            (line 12739)
+                                                            (line 12800)
 * \listoftables:                         Table of contents etc..
-                                                            (line 12739)
-* \listparindent:                        list.              (line  3750)
-* \ll:                                   Math symbols.      (line  8403)
-* \ln:                                   Math functions.    (line  9167)
-* \lnot:                                 Math symbols.      (line  8407)
+                                                            (line 12800)
+* \listparindent:                        list.              (line  3751)
+* \ll:                                   Math symbols.      (line  8404)
+* \ln:                                   Math functions.    (line  9168)
+* \lnot:                                 Math symbols.      (line  8408)
 * \LoadClass:                            Class and package commands.
-                                                            (line   990)
+                                                            (line   991)
 * \LoadClassWithOptions:                 Class and package commands.
-                                                            (line   990)
-* \location:                             \location.         (line 13581)
-* \log:                                  Math functions.    (line  9170)
-* \longleftarrow:                        Math symbols.      (line  8410)
-* \longleftrightarrow:                   Math symbols.      (line  8415)
-* \longmapsto:                           Math symbols.      (line  8419)
-* \longrightarrow:                       Math symbols.      (line  8424)
-* \lor:                                  Math symbols.      (line  8429)
-* \lq:                                   Text symbols.      (line 12144)
+                                                            (line   991)
+* \location:                             \location.         (line 13642)
+* \log:                                  Math functions.    (line  9171)
+* \longleftarrow:                        Math symbols.      (line  8411)
+* \longleftrightarrow:                   Math symbols.      (line  8416)
+* \longmapsto:                           Math symbols.      (line  8420)
+* \longrightarrow:                       Math symbols.      (line  8425)
+* \lor:                                  Math symbols.      (line  8430)
+* \lq:                                   Text symbols.      (line 12205)
 * \mainmatter:                           \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
-* \makebox:                              \mbox & \makebox.  (line 10643)
+                                                            (line  2424)
+* \makebox:                              \mbox & \makebox.  (line 10704)
 * \makebox (for picture):                \makebox (picture).
-                                                            (line  4558)
-* \makeglossary:                         Glossaries.        (line 13295)
-* \makeglossary <1>:                     Glossaries.        (line 13332)
-* \makeindex:                            Indexes.           (line 12973)
-* \makelabel:                            list.              (line  3669)
-* \makelabels:                           \makelabels.       (line 13591)
-* \maketitle:                            \maketitle.        (line  9618)
-* \mapsto:                               Math symbols.      (line  8432)
-* \marginpar:                            Marginal notes.    (line  7834)
+                                                            (line  4559)
+* \makeglossary:                         Glossaries.        (line 13356)
+* \makeglossary <1>:                     Glossaries.        (line 13393)
+* \makeindex:                            Indexes.           (line 13034)
+* \makelabel:                            list.              (line  3670)
+* \makelabels:                           \makelabels.       (line 13652)
+* \maketitle:                            \maketitle.        (line  9679)
+* \mapsto:                               Math symbols.      (line  8433)
+* \marginpar:                            Marginal notes.    (line  7835)
 * \marginparpush:                        Page layout parameters.
-                                                            (line  1706)
+                                                            (line  1707)
 * \marginparpush <1>:                    Page layout parameters.
+                                                            (line  1710)
+* \marginparpush <2>:                    Marginal notes.    (line  7864)
+* \marginparsep:                         Marginal notes.    (line  7868)
+* \marginparwidth:                       Page layout parameters.
                                                             (line  1709)
-* \marginparpush <2>:                    Marginal notes.    (line  7863)
-* \marginparsep:                         Marginal notes.    (line  7867)
-* \marginparwidth:                       Page layout parameters.
-                                                            (line  1708)
 * \marginparwidth <1>:                   Page layout parameters.
-                                                            (line  1709)
-* \marginparwidth <2>:                   Marginal notes.    (line  7871)
+                                                            (line  1710)
+* \marginparwidth <2>:                   Marginal notes.    (line  7872)
 * \marginsep:                            Page layout parameters.
-                                                            (line  1707)
+                                                            (line  1708)
 * \marginsep <1>:                        Page layout parameters.
-                                                            (line  1709)
-* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9817)
-* \markright{RIGHT}:                     \pagestyle.        (line  9826)
-* \mathbf:                               Font styles.       (line  1303)
-* \mathcal:                              Font styles.       (line  1319)
-* \mathdollar:                           Math symbols.      (line  8941)
-* \mathnormal:                           Font styles.       (line  1316)
-* \mathparagraph:                        Math symbols.      (line  8944)
-* \mathring:                             Math accents.      (line  9242)
-* \mathrm:                               Font styles.       (line  1300)
-* \mathsection:                          Math symbols.      (line  8947)
-* \mathsf:                               Font styles.       (line  1306)
-* \mathsterling:                         Math symbols.      (line  8950)
-* \mathtt:                               Font styles.       (line  1309)
-* \mathunderscore:                       Math symbols.      (line  8953)
-* \mathversion:                          Font styles.       (line  1321)
-* \max:                                  Math functions.    (line  9173)
-* \mbox:                                 \mbox & \makebox.  (line 10643)
-* \mdseries:                             Font styles.       (line  1229)
+                                                            (line  1710)
+* \markboth{LEFT-HEAD}{RIGHT-HEAD}:      \pagestyle.        (line  9878)
+* \markright{RIGHT}:                     \pagestyle.        (line  9887)
+* \mathbf:                               Font styles.       (line  1304)
+* \mathcal:                              Font styles.       (line  1320)
+* \mathdollar:                           Math symbols.      (line  8942)
+* \mathnormal:                           Font styles.       (line  1317)
+* \mathparagraph:                        Math symbols.      (line  8945)
+* \mathring:                             Math accents.      (line  9243)
+* \mathrm:                               Font styles.       (line  1301)
+* \mathsection:                          Math symbols.      (line  8948)
+* \mathsf:                               Font styles.       (line  1307)
+* \mathsterling:                         Math symbols.      (line  8951)
+* \mathtt:                               Font styles.       (line  1310)
+* \mathunderscore:                       Math symbols.      (line  8954)
+* \mathversion:                          Font styles.       (line  1322)
+* \max:                                  Math functions.    (line  9174)
+* \mbox:                                 \mbox & \makebox.  (line 10704)
+* \mdseries:                             Font styles.       (line  1230)
 * \medskip:                              \bigskip & \medskip & \smallskip.
-                                                            (line 10373)
+                                                            (line 10434)
 * \medskipamount:                        \bigskip & \medskip & \smallskip.
-                                                            (line 10374)
+                                                            (line 10435)
 * \medspace:                             Spacing in math mode.
-                                                            (line  9330)
-* \mho:                                  Math symbols.      (line  8436)
-* \mid:                                  Math symbols.      (line  8441)
-* \min:                                  Math functions.    (line  9176)
-* \models:                               Math symbols.      (line  8451)
+                                                            (line  9331)
+* \mho:                                  Math symbols.      (line  8437)
+* \mid:                                  Math symbols.      (line  8442)
+* \min:                                  Math functions.    (line  9177)
+* \models:                               Math symbols.      (line  8452)
 * \month:                                \day & \month & \year.
-                                                            (line  7365)
-* \mp:                                   Math symbols.      (line  8456)
-* \mu:                                   Math symbols.      (line  8459)
-* \multicolumn:                          \multicolumn.      (line  5090)
-* \multiput:                             \multiput.         (line  4294)
-* \nabla:                                Math symbols.      (line  8462)
-* \name:                                 \name.             (line 13648)
-* \natural:                              Math symbols.      (line  8465)
-* \ne:                                   Math symbols.      (line  8468)
-* \nearrow:                              Math symbols.      (line  8471)
+                                                            (line  7366)
+* \mp:                                   Math symbols.      (line  8457)
+* \mu:                                   Math symbols.      (line  8460)
+* \multicolumn:                          \multicolumn.      (line  5091)
+* \multiput:                             \multiput.         (line  4295)
+* \nabla:                                Math symbols.      (line  8463)
+* \name:                                 \name.             (line 13709)
+* \natural:                              Math symbols.      (line  8466)
+* \ne:                                   Math symbols.      (line  8469)
+* \nearrow:                              Math symbols.      (line  8472)
 * \NeedsTeXFormat:                       Class and package commands.
-                                                            (line  1024)
-* \neg:                                  Math symbols.      (line  8474)
+                                                            (line  1025)
+* \neg:                                  Math symbols.      (line  8475)
 * \negthinspace:                         Spacing in math mode.
-                                                            (line  9348)
+                                                            (line  9349)
 * \negthinspace <1>:                     \thinspace & \negthinspace.
-                                                            (line 10238)
-* \neq:                                  Math symbols.      (line  8478)
+                                                            (line 10299)
+* \neq:                                  Math symbols.      (line  8479)
 * \newcommand:                           \newcommand & \renewcommand.
-                                                            (line  6393)
-* \newcounter:                           \newcounter.       (line  6658)
+                                                            (line  6394)
+* \newcounter:                           \newcounter.       (line  6659)
 * \newenvironment:                       \newenvironment & \renewenvironment.
-                                                            (line  6749)
-* \newfont:                              \newfont.          (line  6995)
-* \newglossaryentry:                     \newglossaryentry. (line 13343)
-* \newlength:                            \newlength.        (line  6699)
-* \newline:                              \newline.          (line  5783)
-* \NEWLINE:                              \(SPACE).          (line 10141)
-* \newpage:                              \newpage.          (line  6027)
-* \newsavebox:                           \newsavebox.       (line  6721)
-* \newtheorem:                           \newtheorem.       (line  6883)
-* \newtie:                               Accents.           (line 12374)
+                                                            (line  6750)
+* \newfont:                              \newfont.          (line  6996)
+* \newglossaryentry:                     \newglossaryentry. (line 13404)
+* \newlength:                            \newlength.        (line  6700)
+* \newline:                              \newline.          (line  5784)
+* \NEWLINE:                              \(SPACE).          (line 10202)
+* \newpage:                              \newpage.          (line  6028)
+* \newsavebox:                           \newsavebox.       (line  6722)
+* \newtheorem:                           \newtheorem.       (line  6884)
+* \newtie:                               Accents.           (line 12435)
 * \ng:                                   Additional Latin letters.
-                                                            (line 12421)
+                                                            (line 12482)
 * \NG:                                   Additional Latin letters.
-                                                            (line 12421)
-* \ni:                                   Math symbols.      (line  8481)
-* \nocite:                               \nocite.           (line  5400)
-* \nocorr:                               Font styles.       (line  1214)
-* \nocorrlist:                           Font styles.       (line  1214)
-* \nofiles:                              \nofiles.          (line 12948)
+                                                            (line 12482)
+* \ni:                                   Math symbols.      (line  8482)
+* \nocite:                               \nocite.           (line  5401)
+* \nocorr:                               Font styles.       (line  1215)
+* \nocorrlist:                           Font styles.       (line  1215)
+* \nofiles:                              \nofiles.          (line 13009)
 * \noindent:                             \indent & \noindent.
-                                                            (line  7758)
+                                                            (line  7759)
 * \nolinebreak:                          \linebreak & \nolinebreak.
-                                                            (line  5924)
-* \nonfrenchspacing:                     \frenchspacing.    (line 10111)
-* \nonumber:                             eqnarray.          (line  3273)
+                                                            (line  5925)
+* \nonfrenchspacing:                     \frenchspacing.    (line 10172)
+* \nonumber:                             eqnarray.          (line  3274)
 * \nopagebreak:                          \pagebreak & \nopagebreak.
-                                                            (line  6085)
-* \normalfont:                           Font styles.       (line  1250)
-* \normalmarginpar:                      Marginal notes.    (line  7850)
-* \normalsfcodes:                        \normalsfcodes.    (line 10131)
-* \normalsize:                           Font sizes.        (line  1344)
-* \not:                                  Math symbols.      (line  8486)
-* \notin:                                Math symbols.      (line  8494)
-* \nu:                                   Math symbols.      (line  8498)
-* \nwarrow:                              Math symbols.      (line  8501)
+                                                            (line  6086)
+* \normalfont:                           Font styles.       (line  1251)
+* \normalmarginpar:                      Marginal notes.    (line  7851)
+* \normalsfcodes:                        \normalsfcodes.    (line 10192)
+* \normalsize:                           Font sizes.        (line  1345)
+* \not:                                  Math symbols.      (line  8487)
+* \notin:                                Math symbols.      (line  8495)
+* \nu:                                   Math symbols.      (line  8499)
+* \nwarrow:                              Math symbols.      (line  8502)
 * \o (/o):                               Additional Latin letters.
-                                                            (line 12425)
+                                                            (line 12486)
 * \O (/O):                               Additional Latin letters.
-                                                            (line 12425)
+                                                            (line 12486)
 * \obeycr:                               \obeycr & \restorecr.
-                                                            (line  5743)
+                                                            (line  5744)
 * \oddsidemargin:                        Document class options.
-                                                            (line   741)
+                                                            (line   742)
 * \oddsidemargin <1>:                    Page layout parameters.
-                                                            (line  1732)
+                                                            (line  1733)
 * \oddsidemargin <2>:                    Page layout parameters.
-                                                            (line  1734)
-* \odot:                                 Math symbols.      (line  8504)
+                                                            (line  1735)
+* \odot:                                 Math symbols.      (line  8505)
 * \oe (oe):                              Additional Latin letters.
-                                                            (line 12429)
+                                                            (line 12490)
 * \OE (OE):                              Additional Latin letters.
-                                                            (line 12429)
-* \oint:                                 Math symbols.      (line  8509)
-* \oldstylenums:                         Font styles.       (line  1325)
-* \Omega:                                Math symbols.      (line  8513)
-* \omega:                                Math symbols.      (line  8516)
-* \ominus:                               Math symbols.      (line  8519)
-* \onecolumn:                            \onecolumn.        (line  1521)
-* \opening:                              \opening.          (line 13658)
-* \oplus:                                Math symbols.      (line  8522)
+                                                            (line 12490)
+* \oint:                                 Math symbols.      (line  8510)
+* \oldstylenums:                         Font styles.       (line  1326)
+* \Omega:                                Math symbols.      (line  8514)
+* \omega:                                Math symbols.      (line  8517)
+* \ominus:                               Math symbols.      (line  8520)
+* \onecolumn:                            \onecolumn.        (line  1522)
+* \opening:                              \opening.          (line 13719)
+* \oplus:                                Math symbols.      (line  8523)
 * \OptionNotUsed:                        Class and package commands.
-                                                            (line  1042)
-* \oslash:                               Math symbols.      (line  8526)
-* \otimes:                               Math symbols.      (line  8529)
-* \oval:                                 \oval.             (line  4457)
+                                                            (line  1043)
+* \oslash:                               Math symbols.      (line  8527)
+* \otimes:                               Math symbols.      (line  8530)
+* \oval:                                 \oval.             (line  4458)
 * \overbrace{MATH}:                      Over- and Underlining.
-                                                            (line  9297)
+                                                            (line  9298)
 * \overline{TEXT}:                       Over- and Underlining.
-                                                            (line  9278)
-* \owns:                                 Math symbols.      (line  8534)
-* \P:                                    Text symbols.      (line 12147)
+                                                            (line  9279)
+* \owns:                                 Math symbols.      (line  8535)
+* \P:                                    Text symbols.      (line 12208)
 * \PackageError:                         Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \PackageInfo:                          Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \PackageInfoNoLine:                    Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \PackageWarning:                       Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \PackageWarningNoLine:                 Class and package commands.
-                                                            (line   883)
+                                                            (line   884)
 * \pagebreak:                            \pagebreak & \nopagebreak.
-                                                            (line  6085)
-* \pagenumbering:                        \pagenumbering.    (line  9690)
-* \pageref:                              \pageref.          (line  2748)
-* \pagestyle:                            \pagestyle.        (line  9748)
+                                                            (line  6086)
+* \pagenumbering:                        \pagenumbering.    (line  9751)
+* \pageref:                              \pageref.          (line  2749)
+* \pagestyle:                            \pagestyle.        (line  9809)
 * \paperheight:                          Page layout parameters.
-                                                            (line  1745)
+                                                            (line  1746)
 * \paperheight <1>:                      Page layout parameters.
-                                                            (line  1746)
+                                                            (line  1747)
 * \paperwidth:                           Page layout parameters.
-                                                            (line  1751)
+                                                            (line  1752)
 * \paperwidth <1>:                       Page layout parameters.
-                                                            (line  1752)
-* \par:                                  \par.              (line  7705)
-* \paragraph:                            Sectioning.        (line  1955)
+                                                            (line  1753)
+* \par:                                  \par.              (line  7706)
+* \paragraph:                            Sectioning.        (line  1956)
 * \paragraph <1>:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
-* \parallel:                             Math symbols.      (line  8539)
-* \parbox:                               \parbox.           (line 10799)
-* \parindent:                            minipage.          (line  4088)
+                                                            (line  2324)
+* \parallel:                             Math symbols.      (line  8540)
+* \parbox:                               \parbox.           (line 10860)
+* \parindent:                            minipage.          (line  4089)
 * \parindent <1>:                        \indent & \noindent.
-                                                            (line  7758)
+                                                            (line  7759)
 * \parindent <2>:                        \parindent & \parskip.
-                                                            (line  7807)
-* \parsep:                               list.              (line  3756)
+                                                            (line  7808)
+* \parsep:                               list.              (line  3757)
 * \parskip:                              \parindent & \parskip.
-                                                            (line  7807)
-* \parskip example:                      itemize.           (line  3594)
-* \part:                                 Sectioning.        (line  1955)
-* \part <1>:                             \part.             (line  2034)
-* \partial:                              Math symbols.      (line  8542)
-* \partopsep:                            list.              (line  3765)
+                                                            (line  7808)
+* \parskip example:                      itemize.           (line  3595)
+* \part:                                 Sectioning.        (line  1956)
+* \part <1>:                             \part.             (line  2035)
+* \partial:                              Math symbols.      (line  8543)
+* \partopsep:                            list.              (line  3766)
 * \PassOptionsToClass:                   Class and package commands.
-                                                            (line  1048)
+                                                            (line  1049)
 * \PassOptionsToPackage:                 Class and package commands.
-                                                            (line  1048)
+                                                            (line  1049)
 * \pdfpageheight:                        Document class options.
-                                                            (line   697)
+                                                            (line   698)
 * \pdfpagewidth:                         Document class options.
-                                                            (line   697)
-* \perp:                                 Math symbols.      (line  8545)
-* \phi:                                  Math symbols.      (line  8550)
-* \Pi:                                   Math symbols.      (line  8554)
-* \pi:                                   Math symbols.      (line  8557)
-* \pm:                                   Math symbols.      (line  8561)
-* \pmod:                                 Math functions.    (line  9179)
-* \poptabs:                              tabbing.           (line  4811)
-* \poptabs <1>:                          tabbing.           (line  4812)
-* \pounds:                               Text symbols.      (line 12151)
-* \Pr:                                   Math functions.    (line  9182)
-* \prec:                                 Math symbols.      (line  8564)
-* \preceq:                               Math symbols.      (line  8567)
-* \prime:                                Math symbols.      (line  8572)
-* \printglossaries:                      Glossaries.        (line 13295)
-* \printglossaries <1>:                  Glossaries.        (line 13332)
-* \printindex:                           \printindex.       (line 13280)
-* \printindex <1>:                       \printindex.       (line 13284)
+                                                            (line   698)
+* \perp:                                 Math symbols.      (line  8546)
+* \phi:                                  Math symbols.      (line  8551)
+* \Pi:                                   Math symbols.      (line  8555)
+* \pi:                                   Math symbols.      (line  8558)
+* \pm:                                   Math symbols.      (line  8562)
+* \pmod:                                 Math functions.    (line  9180)
+* \poptabs:                              tabbing.           (line  4812)
+* \poptabs <1>:                          tabbing.           (line  4813)
+* \pounds:                               Text symbols.      (line 12212)
+* \Pr:                                   Math functions.    (line  9183)
+* \prec:                                 Math symbols.      (line  8565)
+* \preceq:                               Math symbols.      (line  8568)
+* \prime:                                Math symbols.      (line  8573)
+* \printglossaries:                      Glossaries.        (line 13356)
+* \printglossaries <1>:                  Glossaries.        (line 13393)
+* \printindex:                           \printindex.       (line 13341)
+* \printindex <1>:                       \printindex.       (line 13345)
 * \ProcessOptions:                       Class and package commands.
-                                                            (line  1085)
+                                                            (line  1086)
 * \ProcessOptions*:                      Class and package commands.
-                                                            (line  1085)
-* \prod:                                 Math symbols.      (line  8581)
-* \propto:                               Math symbols.      (line  8584)
-* \protect:                              \protect.          (line  7027)
-* \providecommand:                       \providecommand.   (line  6518)
+                                                            (line  1086)
+* \prod:                                 Math symbols.      (line  8582)
+* \propto:                               Math symbols.      (line  8585)
+* \protect:                              \protect.          (line  7028)
+* \providecommand:                       \providecommand.   (line  6519)
 * \ProvidesClass:                        Class and package commands.
-                                                            (line  1123)
+                                                            (line  1124)
 * \ProvidesFile:                         Class and package commands.
-                                                            (line  1156)
+                                                            (line  1157)
 * \ProvidesPackage:                      Class and package commands.
-                                                            (line  1123)
-* \ps:                                   \ps.               (line 13670)
-* \Psi:                                  Math symbols.      (line  8587)
-* \psi:                                  Math symbols.      (line  8590)
-* \pushtabs:                             tabbing.           (line  4814)
-* \put:                                  \put.              (line  4276)
-* \qbezier:                              \qbezier.          (line  4317)
+                                                            (line  1124)
+* \ps:                                   \ps.               (line 13731)
+* \Psi:                                  Math symbols.      (line  8588)
+* \psi:                                  Math symbols.      (line  8591)
+* \pushtabs:                             tabbing.           (line  4815)
+* \put:                                  \put.              (line  4277)
+* \qbezier:                              \qbezier.          (line  4318)
 * \qquad:                                Spacing in math mode.
-                                                            (line  9359)
+                                                            (line  9360)
 * \qquad <1>:                            \enspace & \quad & \qquad.
-                                                            (line  9870)
+                                                            (line  9931)
 * \quad:                                 Spacing in math mode.
-                                                            (line  9353)
+                                                            (line  9354)
 * \quad <1>:                             \enspace & \quad & \qquad.
-                                                            (line  9870)
-* \quotedblbase (,,):                    Text symbols.      (line 12155)
-* \quotesinglbase (,):                   Text symbols.      (line 12156)
-* \r (ring accent):                      Accents.           (line 12368)
-* \raggedbottom:                         \raggedbottom.     (line  1661)
-* \raggedleft:                           \raggedleft.       (line  3502)
-* \raggedright:                          \raggedright.      (line  3451)
-* \raisebox:                             \raisebox.         (line 10851)
-* \rangle:                               Math symbols.      (line  8593)
-* \rbrace:                               Math symbols.      (line  8598)
-* \rbrack:                               Math symbols.      (line  8602)
-* \rceil:                                Math symbols.      (line  8606)
-* \Re:                                   Math symbols.      (line  8609)
-* \ref:                                  \ref.              (line  2772)
-* \reflectbox:                           \scalebox.         (line 11955)
-* \refstepcounter:                       \refstepcounter.   (line  7331)
+                                                            (line  9931)
+* \quotedblbase (,,):                    Text symbols.      (line 12216)
+* \quotesinglbase (,):                   Text symbols.      (line 12217)
+* \r (ring accent):                      Accents.           (line 12429)
+* \raggedbottom:                         \raggedbottom.     (line  1662)
+* \raggedleft:                           \raggedleft.       (line  3503)
+* \raggedright:                          \raggedright.      (line  3452)
+* \raisebox:                             \raisebox.         (line 10912)
+* \rangle:                               Math symbols.      (line  8594)
+* \rbrace:                               Math symbols.      (line  8599)
+* \rbrack:                               Math symbols.      (line  8603)
+* \rceil:                                Math symbols.      (line  8607)
+* \Re:                                   Math symbols.      (line  8610)
+* \ref:                                  \ref.              (line  2773)
+* \reflectbox:                           \scalebox.         (line 12016)
+* \refstepcounter:                       \refstepcounter.   (line  7332)
 * \renewenvironment:                     \newenvironment & \renewenvironment.
-                                                            (line  6749)
+                                                            (line  6750)
 * \RequirePackage:                       Class and package commands.
-                                                            (line  1165)
+                                                            (line  1166)
 * \RequirePackageWithOptions:            Class and package commands.
-                                                            (line  1165)
-* \resizebox:                            \resizebox.        (line 11986)
+                                                            (line  1166)
+* \resizebox:                            \resizebox.        (line 12047)
 * \restorecr:                            \obeycr & \restorecr.
-                                                            (line  5743)
-* \restriction:                          Math symbols.      (line  8614)
-* \revemptyset:                          Math symbols.      (line  8619)
-* \reversemarginpar:                     Marginal notes.    (line  7850)
-* \rfloor:                               Math symbols.      (line  8624)
-* \rhd:                                  Math symbols.      (line  8628)
-* \rho:                                  Math symbols.      (line  8635)
-* \right:                                \left & \right.    (line  9471)
-* \Rightarrow:                           Math symbols.      (line  8639)
-* \rightarrow:                           Math symbols.      (line  8644)
-* \rightharpoondown:                     Math symbols.      (line  8648)
-* \rightharpoonup:                       Math symbols.      (line  8651)
-* \rightleftharpoons:                    Math symbols.      (line  8654)
-* \rightmargin:                          list.              (line  3780)
-* \rm:                                   Font styles.       (line  1276)
-* \rmfamily:                             Font styles.       (line  1223)
+                                                            (line  5744)
+* \restriction:                          Math symbols.      (line  8615)
+* \revemptyset:                          Math symbols.      (line  8620)
+* \reversemarginpar:                     Marginal notes.    (line  7851)
+* \rfloor:                               Math symbols.      (line  8625)
+* \rhd:                                  Math symbols.      (line  8629)
+* \rho:                                  Math symbols.      (line  8636)
+* \right:                                \left & \right.    (line  9532)
+* \Rightarrow:                           Math symbols.      (line  8640)
+* \rightarrow:                           Math symbols.      (line  8645)
+* \rightharpoondown:                     Math symbols.      (line  8649)
+* \rightharpoonup:                       Math symbols.      (line  8652)
+* \rightleftharpoons:                    Math symbols.      (line  8655)
+* \rightmargin:                          list.              (line  3781)
+* \rm:                                   Font styles.       (line  1277)
+* \rmfamily:                             Font styles.       (line  1224)
 * \roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7203)
+                                                            (line  7204)
 * \Roman{COUNTER}:                       \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7208)
-* \rotatebox:                            \rotatebox.        (line 11887)
-* \rq:                                   Text symbols.      (line 12159)
-* \rule:                                 \rule.             (line 12444)
-* \S:                                    Text symbols.      (line 12162)
-* \savebox:                              \sbox & \savebox.  (line 10897)
-* \sbox:                                 \sbox & \savebox.  (line 10897)
-* \sc:                                   Font styles.       (line  1279)
-* \scalebox:                             \scalebox.         (line 11955)
-* \scriptsize:                           Font sizes.        (line  1344)
-* \scshape:                              Font styles.       (line  1244)
-* \searrow:                              Math symbols.      (line  8657)
-* \sec:                                  Math functions.    (line  9185)
-* \section:                              Sectioning.        (line  1955)
-* \section <1>:                          \section.          (line  2181)
-* \seename:                              \index.            (line 13059)
+                                                            (line  7209)
+* \rotatebox:                            \rotatebox.        (line 11948)
+* \rq:                                   Text symbols.      (line 12220)
+* \rule:                                 \rule.             (line 12505)
+* \S:                                    Text symbols.      (line 12223)
+* \savebox:                              \sbox & \savebox.  (line 10958)
+* \sbox:                                 \sbox & \savebox.  (line 10958)
+* \sc:                                   Font styles.       (line  1280)
+* \scalebox:                             \scalebox.         (line 12016)
+* \scriptsize:                           Font sizes.        (line  1345)
+* \scshape:                              Font styles.       (line  1245)
+* \searrow:                              Math symbols.      (line  8658)
+* \sec:                                  Math functions.    (line  9186)
+* \section:                              Sectioning.        (line  1956)
+* \section <1>:                          \section.          (line  2182)
+* \seename:                              \index.            (line 13120)
 * \selectfont:                           Low-level font commands.
-                                                            (line  1499)
-* \setcounter:                           \setcounter.       (line  7297)
-* \setlength:                            \setlength.        (line  7534)
-* \setminus:                             Math symbols.      (line  8660)
-* \settodepth:                           \settodepth.       (line  7589)
-* \settoheight:                          \settoheight.      (line  7613)
-* \settowidth:                           \settowidth.       (line  7637)
-* \sf:                                   Font styles.       (line  1282)
-* \sffamily:                             Font styles.       (line  1241)
-* \sharp:                                Math symbols.      (line  8666)
-* \shortstack:                           \shortstack.       (line  4493)
-* \Sigma:                                Math symbols.      (line  8669)
-* \sigma:                                Math symbols.      (line  8672)
-* \signature:                            \signature.        (line 13687)
-* \sim:                                  Math symbols.      (line  8676)
-* \simeq:                                Math symbols.      (line  8679)
-* \sin:                                  Math functions.    (line  9188)
-* \sinh:                                 Math functions.    (line  9191)
-* \sl:                                   Font styles.       (line  1285)
-* \sloppy:                               \fussy & \sloppy.  (line  5865)
-* \slshape:                              Font styles.       (line  1238)
-* \small:                                Font sizes.        (line  1344)
-* \smallint:                             Math symbols.      (line  8682)
+                                                            (line  1500)
+* \setcounter:                           \setcounter.       (line  7298)
+* \setlength:                            \setlength.        (line  7535)
+* \setminus:                             Math symbols.      (line  8661)
+* \settodepth:                           \settodepth.       (line  7590)
+* \settoheight:                          \settoheight.      (line  7614)
+* \settowidth:                           \settowidth.       (line  7638)
+* \sf:                                   Font styles.       (line  1283)
+* \sffamily:                             Font styles.       (line  1242)
+* \sharp:                                Math symbols.      (line  8667)
+* \shortstack:                           \shortstack.       (line  4494)
+* \Sigma:                                Math symbols.      (line  8670)
+* \sigma:                                Math symbols.      (line  8673)
+* \signature:                            \signature.        (line 13748)
+* \sim:                                  Math symbols.      (line  8677)
+* \simeq:                                Math symbols.      (line  8680)
+* \sin:                                  Math functions.    (line  9189)
+* \sinh:                                 Math functions.    (line  9192)
+* \sl:                                   Font styles.       (line  1286)
+* \sloppy:                               \fussy & \sloppy.  (line  5866)
+* \slshape:                              Font styles.       (line  1239)
+* \small:                                Font sizes.        (line  1345)
+* \smallint:                             Math symbols.      (line  8683)
 * \smallskip:                            \bigskip & \medskip & \smallskip.
-                                                            (line 10378)
+                                                            (line 10439)
 * \smallskipamount:                      \bigskip & \medskip & \smallskip.
-                                                            (line 10379)
-* \smile:                                Math symbols.      (line  8686)
-* \SPACE:                                \(SPACE).          (line 10141)
-* \spacefactor:                          \spacefactor.      (line 10004)
-* \spadesuit:                            Math symbols.      (line  8689)
-* \sqcap:                                Math symbols.      (line  8692)
-* \sqcup:                                Math symbols.      (line  8696)
-* \sqrt:                                 \sqrt.             (line  9506)
-* \sqsubset:                             Math symbols.      (line  8700)
-* \sqsubseteq:                           Math symbols.      (line  8705)
-* \sqsupset:                             Math symbols.      (line  8710)
-* \sqsupseteq:                           Math symbols.      (line  8715)
+                                                            (line 10440)
+* \smile:                                Math symbols.      (line  8687)
+* \SPACE:                                \(SPACE).          (line 10202)
+* \spacefactor:                          \spacefactor.      (line 10065)
+* \spadesuit:                            Math symbols.      (line  8690)
+* \sqcap:                                Math symbols.      (line  8693)
+* \sqcup:                                Math symbols.      (line  8697)
+* \sqrt:                                 \sqrt.             (line  9567)
+* \sqsubset:                             Math symbols.      (line  8701)
+* \sqsubseteq:                           Math symbols.      (line  8706)
+* \sqsupset:                             Math symbols.      (line  8711)
+* \sqsupseteq:                           Math symbols.      (line  8716)
 * \ss (ss):                              Additional Latin letters.
-                                                            (line 12433)
+                                                            (line 12494)
 * \SS (SS):                              Additional Latin letters.
-                                                            (line 12433)
-* \stackrel:                             \stackrel.         (line  9522)
-* \star:                                 Math symbols.      (line  8720)
-* \stepcounter:                          \stepcounter.      (line  7349)
+                                                            (line 12494)
+* \stackrel:                             \stackrel.         (line  9583)
+* \star:                                 Math symbols.      (line  8721)
+* \stepcounter:                          \stepcounter.      (line  7350)
 * \stop:                                 Recovering from errors.
-                                                            (line 13998)
-* \strut:                                \strut.            (line 10422)
-* \subparagraph:                         Sectioning.        (line  1955)
+                                                            (line 14059)
+* \strut:                                \strut.            (line 10483)
+* \subparagraph:                         Sectioning.        (line  1956)
 * \subparagraph <1>:                     \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
-* \subsection:                           Sectioning.        (line  1955)
-* \subsection <1>:                       \subsection.       (line  2259)
-* \subset:                               Math symbols.      (line  8728)
-* \subseteq:                             Math symbols.      (line  8731)
+                                                            (line  2324)
+* \subsection:                           Sectioning.        (line  1956)
+* \subsection <1>:                       \subsection.       (line  2260)
+* \subset:                               Math symbols.      (line  8729)
+* \subseteq:                             Math symbols.      (line  8732)
 * \subsubsection:                        \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
-* \succ:                                 Math symbols.      (line  8734)
-* \succeq:                               Math symbols.      (line  8738)
-* \sum:                                  Math symbols.      (line  8743)
-* \sup:                                  Math functions.    (line  9194)
-* \suppressfloats:                       Floats.            (line  1886)
-* \supset:                               Math symbols.      (line  8747)
-* \supseteq:                             Math symbols.      (line  8750)
-* \surd:                                 Math symbols.      (line  8753)
-* \swarrow:                              Math symbols.      (line  8758)
+                                                            (line  2324)
+* \succ:                                 Math symbols.      (line  8735)
+* \succeq:                               Math symbols.      (line  8739)
+* \sum:                                  Math symbols.      (line  8744)
+* \sup:                                  Math functions.    (line  9195)
+* \suppressfloats:                       Floats.            (line  1887)
+* \supset:                               Math symbols.      (line  8748)
+* \supseteq:                             Math symbols.      (line  8751)
+* \surd:                                 Math symbols.      (line  8754)
+* \swarrow:                              Math symbols.      (line  8759)
 * \symbol:                               Symbols by font position.
-                                                            (line 12098)
-* \t (tie-after accent):                 Accents.           (line 12374)
-* \TAB:                                  \(SPACE).          (line 10141)
-* \tabbingsep:                           tabbing.           (line  4819)
-* \tabcolsep:                            tabular.           (line  5079)
+                                                            (line 12159)
+* \t (tie-after accent):                 Accents.           (line 12435)
+* \TAB:                                  \(SPACE).          (line 10202)
+* \tabbingsep:                           tabbing.           (line  4820)
+* \tabcolsep:                            tabular.           (line  5080)
 * \tableofcontents:                      Table of contents etc..
-                                                            (line 12739)
-* \tan:                                  Math functions.    (line  9197)
-* \tanh:                                 Math functions.    (line  9200)
-* \tau:                                  Math symbols.      (line  8761)
-* \telephone:                            \telephone.        (line 13717)
-* \TeX:                                  Text symbols.      (line 12166)
-* \textascendercompwordmark:             Text symbols.      (line 12204)
-* \textasciicircum:                      Text symbols.      (line 12169)
-* \textasciitilde:                       Text symbols.      (line 12172)
-* \textasteriskcentered:                 Text symbols.      (line 12175)
+                                                            (line 12800)
+* \tan:                                  Math functions.    (line  9198)
+* \tanh:                                 Math functions.    (line  9201)
+* \tau:                                  Math symbols.      (line  8762)
+* \telephone:                            \telephone.        (line 13778)
+* \TeX:                                  Text symbols.      (line 12227)
+* \textascendercompwordmark:             Text symbols.      (line 12265)
+* \textasciicircum:                      Text symbols.      (line 12230)
+* \textasciitilde:                       Text symbols.      (line 12233)
+* \textasteriskcentered:                 Text symbols.      (line 12236)
 * \textbackslash:                        Reserved characters.
-                                                            (line 12035)
-* \textbackslash <1>:                    Text symbols.      (line 12178)
-* \textbar:                              Text symbols.      (line 12181)
-* \textbardbl:                           Text symbols.      (line 12184)
-* \textbf:                               Font styles.       (line  1232)
-* \textbigcircle:                        Text symbols.      (line 12187)
-* \textbraceleft:                        Text symbols.      (line 12190)
-* \textbraceright:                       Text symbols.      (line 12193)
-* \textbullet:                           Text symbols.      (line 12196)
-* \textcapitalcompwordmark:              Text symbols.      (line 12203)
-* \textcircled{LETTER}:                  Text symbols.      (line 12199)
-* \textcompwordmark:                     Text symbols.      (line 12202)
-* \textcopyright:                        Text symbols.      (line 12116)
-* \textdagger:                           Text symbols.      (line 12211)
-* \textdaggerdbl:                        Text symbols.      (line 12214)
-* \textdollar (or \$):                   Text symbols.      (line 12217)
-* \textellipsis:                         Text symbols.      (line 12140)
-* \textemdash (or ---):                  Text symbols.      (line 12220)
-* \textendash (or --):                   Text symbols.      (line 12225)
-* \texteuro:                             Text symbols.      (line 12228)
-* \textexclamdown (or !`):               Text symbols.      (line 12234)
-* \textfloatsep:                         Floats.            (line  1922)
-* \textfloatsep <1>:                     Floats.            (line  1923)
-* \textfraction:                         Floats.            (line  1901)
-* \textfraction <1>:                     Floats.            (line  1902)
-* \textgreater:                          Text symbols.      (line 12237)
+                                                            (line 12096)
+* \textbackslash <1>:                    Text symbols.      (line 12239)
+* \textbar:                              Text symbols.      (line 12242)
+* \textbardbl:                           Text symbols.      (line 12245)
+* \textbf:                               Font styles.       (line  1233)
+* \textbigcircle:                        Text symbols.      (line 12248)
+* \textbraceleft:                        Text symbols.      (line 12251)
+* \textbraceright:                       Text symbols.      (line 12254)
+* \textbullet:                           Text symbols.      (line 12257)
+* \textcapitalcompwordmark:              Text symbols.      (line 12264)
+* \textcircled{LETTER}:                  Text symbols.      (line 12260)
+* \textcompwordmark:                     Text symbols.      (line 12263)
+* \textcopyright:                        Text symbols.      (line 12177)
+* \textdagger:                           Text symbols.      (line 12272)
+* \textdaggerdbl:                        Text symbols.      (line 12275)
+* \textdollar (or \$):                   Text symbols.      (line 12278)
+* \textellipsis:                         Text symbols.      (line 12201)
+* \textemdash (or ---):                  Text symbols.      (line 12281)
+* \textendash (or --):                   Text symbols.      (line 12286)
+* \texteuro:                             Text symbols.      (line 12289)
+* \textexclamdown (or !`):               Text symbols.      (line 12295)
+* \textfloatsep:                         Floats.            (line  1923)
+* \textfloatsep <1>:                     Floats.            (line  1924)
+* \textfraction:                         Floats.            (line  1902)
+* \textfraction <1>:                     Floats.            (line  1903)
+* \textgreater:                          Text symbols.      (line 12298)
 * \textheight:                           Page layout parameters.
-                                                            (line  1757)
+                                                            (line  1758)
 * \textheight <1>:                       Page layout parameters.
-                                                            (line  1758)
-* \textit:                               Font styles.       (line  1226)
-* \textleftarrow:                        Text symbols.      (line 12243)
-* \textless:                             Text symbols.      (line 12240)
-* \textmd:                               Font styles.       (line  1229)
-* \textnormal:                           Font styles.       (line  1250)
-* \textordfeminine:                      Text symbols.      (line 12246)
-* \textordmasculine:                     Text symbols.      (line 12247)
-* \textparagraph:                        Text symbols.      (line 12148)
-* \textperiodcentered:                   Text symbols.      (line 12250)
-* \textquestiondown (or ?`):             Text symbols.      (line 12253)
-* \textquotedblleft (or ``):             Text symbols.      (line 12256)
-* \textquotedblright (or ''):            Text symbols.      (line 12259)
-* \textquoteleft (or `):                 Text symbols.      (line 12262)
-* \textquoteright (or '):                Text symbols.      (line 12265)
-* \textquotesingle:                      Text symbols.      (line 12268)
-* \textquotestraightbase:                Text symbols.      (line 12271)
-* \textquotestraightdblbase:             Text symbols.      (line 12272)
-* \textregistered:                       Text symbols.      (line 12275)
-* \textrightarrow:                       Text symbols.      (line 12278)
-* \textrm:                               Font styles.       (line  1223)
-* \textsc:                               Font styles.       (line  1244)
-* \textsection:                          Text symbols.      (line 12163)
-* \textsf:                               Font styles.       (line  1241)
-* \textsl:                               Font styles.       (line  1238)
-* \textsterling:                         Text symbols.      (line 12152)
-* \textthreequartersemdash:              Text symbols.      (line 12281)
-* \texttrademark:                        Text symbols.      (line 12284)
-* \texttt:                               Font styles.       (line  1247)
-* \texttwelveudash:                      Text symbols.      (line 12287)
-* \textunderscore:                       Text symbols.      (line 12290)
-* \textup:                               Font styles.       (line  1235)
-* \textvisiblespace:                     Text symbols.      (line 12293)
+                                                            (line  1759)
+* \textit:                               Font styles.       (line  1227)
+* \textleftarrow:                        Text symbols.      (line 12304)
+* \textless:                             Text symbols.      (line 12301)
+* \textmd:                               Font styles.       (line  1230)
+* \textnormal:                           Font styles.       (line  1251)
+* \textordfeminine:                      Text symbols.      (line 12307)
+* \textordmasculine:                     Text symbols.      (line 12308)
+* \textparagraph:                        Text symbols.      (line 12209)
+* \textperiodcentered:                   Text symbols.      (line 12311)
+* \textquestiondown (or ?`):             Text symbols.      (line 12314)
+* \textquotedblleft (or ``):             Text symbols.      (line 12317)
+* \textquotedblright (or ''):            Text symbols.      (line 12320)
+* \textquoteleft (or `):                 Text symbols.      (line 12323)
+* \textquoteright (or '):                Text symbols.      (line 12326)
+* \textquotesingle:                      Text symbols.      (line 12329)
+* \textquotestraightbase:                Text symbols.      (line 12332)
+* \textquotestraightdblbase:             Text symbols.      (line 12333)
+* \textregistered:                       Text symbols.      (line 12336)
+* \textrightarrow:                       Text symbols.      (line 12339)
+* \textrm:                               Font styles.       (line  1224)
+* \textsc:                               Font styles.       (line  1245)
+* \textsection:                          Text symbols.      (line 12224)
+* \textsf:                               Font styles.       (line  1242)
+* \textsl:                               Font styles.       (line  1239)
+* \textsterling:                         Text symbols.      (line 12213)
+* \textthreequartersemdash:              Text symbols.      (line 12342)
+* \texttrademark:                        Text symbols.      (line 12345)
+* \texttt:                               Font styles.       (line  1248)
+* \texttwelveudash:                      Text symbols.      (line 12348)
+* \textunderscore:                       Text symbols.      (line 12351)
+* \textup:                               Font styles.       (line  1236)
+* \textvisiblespace:                     Text symbols.      (line 12354)
 * \textwidth:                            Page layout parameters.
-                                                            (line  1765)
+                                                            (line  1766)
 * \textwidth <1>:                        Page layout parameters.
-                                                            (line  1766)
+                                                            (line  1767)
 * \th (th):                              Additional Latin letters.
-                                                            (line 12437)
+                                                            (line 12498)
 * \TH (TH):                              Additional Latin letters.
-                                                            (line 12437)
-* \thanks{TEXT}:                         \maketitle.        (line  9668)
-* \theta:                                Math symbols.      (line  8764)
-* \thicklines:                           \thicklines.       (line  4430)
+                                                            (line 12498)
+* \thanks{TEXT}:                         \maketitle.        (line  9729)
+* \theta:                                Math symbols.      (line  8765)
+* \thicklines:                           \thicklines.       (line  4431)
 * \thickspace:                           Spacing in math mode.
-                                                            (line  9325)
-* \thinlines:                            \thinlines.        (line  4422)
+                                                            (line  9326)
+* \thinlines:                            \thinlines.        (line  4423)
 * \thinspace:                            Spacing in math mode.
-                                                            (line  9334)
+                                                            (line  9335)
 * \thinspace <1>:                        \thinspace & \negthinspace.
-                                                            (line 10238)
-* \thispagestyle:                        \thispagestyle.    (line  9832)
-* \tilde:                                Math accents.      (line  9245)
-* \times:                                Math symbols.      (line  8768)
-* \tiny:                                 Font sizes.        (line  1344)
-* \title{TEXT}:                          \maketitle.        (line  9675)
-* \to:                                   Math symbols.      (line  8772)
-* \today:                                \today.            (line 12479)
-* \top:                                  Math symbols.      (line  8776)
-* \topfraction:                          Floats.            (line  1906)
-* \topfraction <1>:                      Floats.            (line  1907)
+                                                            (line 10299)
+* \thispagestyle:                        \thispagestyle.    (line  9893)
+* \tilde:                                Math accents.      (line  9246)
+* \times:                                Math symbols.      (line  8769)
+* \tiny:                                 Font sizes.        (line  1345)
+* \title{TEXT}:                          \maketitle.        (line  9736)
+* \to:                                   Math symbols.      (line  8773)
+* \today:                                \today.            (line 12540)
+* \top:                                  Math symbols.      (line  8777)
+* \topfraction:                          Floats.            (line  1907)
+* \topfraction <1>:                      Floats.            (line  1908)
 * \topmargin:                            Page layout parameters.
-                                                            (line  1790)
-* \topsep:                               list.              (line  3785)
+                                                            (line  1791)
+* \topsep:                               list.              (line  3786)
 * \topskip:                              Page layout parameters.
-                                                            (line  1797)
+                                                            (line  1798)
 * \topskip <1>:                          Page layout parameters.
-                                                            (line  1798)
-* \triangle:                             Math symbols.      (line  8781)
-* \triangleleft:                         Math symbols.      (line  8784)
-* \triangleright:                        Math symbols.      (line  8790)
-* \tt:                                   Font styles.       (line  1288)
-* \ttfamily:                             Font styles.       (line  1247)
-* \twocolumn:                            \twocolumn.        (line  1533)
-* \typein:                               \typein.           (line 13732)
-* \typeout:                              \typeout.          (line 13777)
-* \u (breve accent):                     Accents.           (line 12378)
+                                                            (line  1799)
+* \triangle:                             Math symbols.      (line  8782)
+* \triangleleft:                         Math symbols.      (line  8785)
+* \triangleright:                        Math symbols.      (line  8791)
+* \tt:                                   Font styles.       (line  1289)
+* \ttfamily:                             Font styles.       (line  1248)
+* \twocolumn:                            \twocolumn.        (line  1534)
+* \typein:                               \typein.           (line 13793)
+* \typeout:                              \typeout.          (line 13838)
+* \u (breve accent):                     Accents.           (line 12439)
 * \unboldmath:                           \boldmath & \unboldmath.
-                                                            (line  9003)
+                                                            (line  9004)
 * \unboldmath <1>:                       \boldmath & \unboldmath.
-                                                            (line  9011)
-* \underbar:                             Accents.           (line 12344)
+                                                            (line  9012)
+* \underbar:                             Accents.           (line 12405)
 * \underbrace{MATH}:                     Over- and Underlining.
-                                                            (line  9283)
+                                                            (line  9284)
 * \underline{TEXT}:                      Over- and Underlining.
-                                                            (line  9266)
-* \unitlength:                           picture.           (line  4161)
-* \unlhd:                                Math symbols.      (line  8796)
-* \unrhd:                                Math symbols.      (line  8803)
-* \Uparrow:                              Math symbols.      (line  8810)
-* \uparrow:                              Math symbols.      (line  8814)
-* \Updownarrow:                          Math symbols.      (line  8818)
-* \updownarrow:                          Math symbols.      (line  8823)
-* \upharpoonright:                       Math symbols.      (line  8828)
-* \uplus:                                Math symbols.      (line  8833)
-* \upshape:                              Font styles.       (line  1235)
-* \Upsilon:                              Math symbols.      (line  8840)
-* \upsilon:                              Math symbols.      (line  8843)
-* \usebox:                               \usebox.           (line 11003)
-* \usecounter:                           \usecounter.       (line  7238)
+                                                            (line  9267)
+* \unitlength:                           picture.           (line  4162)
+* \unlhd:                                Math symbols.      (line  8797)
+* \unrhd:                                Math symbols.      (line  8804)
+* \Uparrow:                              Math symbols.      (line  8811)
+* \uparrow:                              Math symbols.      (line  8815)
+* \Updownarrow:                          Math symbols.      (line  8819)
+* \updownarrow:                          Math symbols.      (line  8824)
+* \upharpoonright:                       Math symbols.      (line  8829)
+* \uplus:                                Math symbols.      (line  8834)
+* \upshape:                              Font styles.       (line  1236)
+* \Upsilon:                              Math symbols.      (line  8841)
+* \upsilon:                              Math symbols.      (line  8844)
+* \usebox:                               \usebox.           (line 11064)
+* \usecounter:                           \usecounter.       (line  7239)
 * \usefont:                              Low-level font commands.
-                                                            (line  1507)
+                                                            (line  1508)
 * \usepackage:                           Additional packages.
-                                                            (line   762)
-* \v (breve accent):                     Accents.           (line 12382)
-* \value:                                \value.            (line  7264)
-* \vanothing:                            Math symbols.      (line  8851)
-* \varepsilon:                           Math symbols.      (line  8846)
-* \varphi:                               Math symbols.      (line  8856)
-* \varpi:                                Math symbols.      (line  8860)
-* \varrho:                               Math symbols.      (line  8864)
-* \varsigma:                             Math symbols.      (line  8868)
-* \vartheta:                             Math symbols.      (line  8872)
-* \vdash:                                Math symbols.      (line  8876)
-* \vdots:                                Dots.              (line  9071)
-* \vec:                                  Math accents.      (line  9248)
-* \vector:                               \vector.           (line  4535)
-* \vee:                                  Math symbols.      (line  8880)
-* \verb:                                 \verb.             (line  5581)
-* \Vert:                                 Math symbols.      (line  8885)
-* \vert:                                 Math symbols.      (line  8901)
-* \vfill:                                \vfill.            (line 10558)
-* \vline:                                \vline.            (line  5172)
-* \vspace:                               \vspace.           (line 10507)
-* \wedge:                                Math symbols.      (line  8919)
-* \widehat:                              Math accents.      (line  9251)
-* \widetilde:                            Math accents.      (line  9254)
-* \wp:                                   Math symbols.      (line  8923)
-* \wr:                                   Math symbols.      (line  8926)
-* \Xi:                                   Math symbols.      (line  8929)
-* \xi:                                   Math symbols.      (line  8932)
+                                                            (line   763)
+* \v (breve accent):                     Accents.           (line 12443)
+* \value:                                \value.            (line  7265)
+* \vanothing:                            Math symbols.      (line  8852)
+* \varepsilon:                           Math symbols.      (line  8847)
+* \varphi:                               Math symbols.      (line  8857)
+* \varpi:                                Math symbols.      (line  8861)
+* \varrho:                               Math symbols.      (line  8865)
+* \varsigma:                             Math symbols.      (line  8869)
+* \vartheta:                             Math symbols.      (line  8873)
+* \vdash:                                Math symbols.      (line  8877)
+* \vdots:                                Dots.              (line  9072)
+* \vec:                                  Math accents.      (line  9249)
+* \vector:                               \vector.           (line  4536)
+* \vee:                                  Math symbols.      (line  8881)
+* \verb:                                 \verb.             (line  5582)
+* \Vert:                                 Math symbols.      (line  8886)
+* \vert:                                 Math symbols.      (line  8902)
+* \vfill:                                \vfill.            (line 10619)
+* \vline:                                \vline.            (line  5173)
+* \vspace:                               \vspace.           (line 10568)
+* \wedge:                                Math symbols.      (line  8920)
+* \widehat:                              Math accents.      (line  9252)
+* \widetilde:                            Math accents.      (line  9255)
+* \wp:                                   Math symbols.      (line  8924)
+* \wr:                                   Math symbols.      (line  8927)
+* \Xi:                                   Math symbols.      (line  8930)
+* \xi:                                   Math symbols.      (line  8933)
 * \year:                                 \day & \month & \year.
-                                                            (line  7365)
-* \zeta:                                 Math symbols.      (line  8935)
-* \\ (for center):                       center.            (line  2953)
-* \\ (for eqnarray):                     eqnarray.          (line  3261)
-* \\ (for flushright):                   flushright.        (line  3490)
-* \\ (for \shortstack objects):          \shortstack.       (line  4519)
-* \\ (tabbing):                          tabbing.           (line  4764)
-* \\ for flushleft:                      flushleft.         (line  3431)
-* \\ for letters:                        Letters.           (line 13475)
-* \\ for tabular:                        tabular.           (line  4942)
-* \\ for verse:                          verse.             (line  5643)
-* \\ for \author:                        \maketitle.        (line  9655)
-* \\ for \title:                         \maketitle.        (line  9676)
-* \\ force line break:                   \\.                (line  5681)
-* \\* (for eqnarray):                    eqnarray.          (line  3269)
+                                                            (line  7366)
+* \zeta:                                 Math symbols.      (line  8936)
+* \\ (for center):                       center.            (line  2954)
+* \\ (for eqnarray):                     eqnarray.          (line  3262)
+* \\ (for flushright):                   flushright.        (line  3491)
+* \\ (for \shortstack objects):          \shortstack.       (line  4520)
+* \\ (tabbing):                          tabbing.           (line  4765)
+* \\ for flushleft:                      flushleft.         (line  3432)
+* \\ for letters:                        Letters.           (line 13536)
+* \\ for tabular:                        tabular.           (line  4943)
+* \\ for verse:                          verse.             (line  5644)
+* \\ for \author:                        \maketitle.        (line  9716)
+* \\ for \title:                         \maketitle.        (line  9737)
+* \\ force line break:                   \\.                (line  5682)
+* \\* (for eqnarray):                    eqnarray.          (line  3270)
 * \^:                                    Reserved characters.
-                                                            (line 12035)
-* \^ (circumflex accent):                Accents.           (line 12331)
+                                                            (line 12096)
+* \^ (circumflex accent):                Accents.           (line 12392)
 * \_:                                    Reserved characters.
-                                                            (line 12028)
-* \` (grave accent):                     Accents.           (line 12335)
-* \` (tabbing):                          tabbing.           (line  4791)
+                                                            (line 12089)
+* \` (grave accent):                     Accents.           (line 12396)
+* \` (tabbing):                          tabbing.           (line  4792)
 * \{:                                    Reserved characters.
-                                                            (line 12028)
-* \|:                                    Math symbols.      (line  8049)
+                                                            (line 12089)
+* \|:                                    Math symbols.      (line  8050)
 * \}:                                    Reserved characters.
-                                                            (line 12028)
+                                                            (line 12089)
 * \~:                                    Reserved characters.
-                                                            (line 12035)
-* \~ (tilde accent):                     Accents.           (line 12339)
+                                                            (line 12096)
+* \~ (tilde accent):                     Accents.           (line 12400)
 * ^:                                     Subscripts & superscripts.
-                                                            (line  7974)
+                                                            (line  7975)
 * _:                                     Subscripts & superscripts.
-                                                            (line  7974)
-* 'see' and 'see also' index entries:    \index.            (line 13059)
+                                                            (line  7975)
+* 'see' and 'see also' index entries:    \index.            (line 13120)
 * {...} for required arguments:          LaTeX command syntax.
-                                                            (line   528)
-* ~:                                     ~.                 (line 10182)
+                                                            (line   529)
+* ~:                                     ~.                 (line 10243)
 * a4paper option:                        Document class options.
-                                                            (line   676)
+                                                            (line   677)
 * a5paper option:                        Document class options.
-                                                            (line   676)
-* abstract environment:                  abstract.          (line  2818)
-* abstracts:                             abstract.          (line  2818)
-* accents:                               Accents.           (line 12299)
-* accents, mathematical:                 Math accents.      (line  9214)
+                                                            (line   677)
+* abstract environment:                  abstract.          (line  2819)
+* abstracts:                             abstract.          (line  2819)
+* accents:                               Accents.           (line 12360)
+* accents, mathematical:                 Math accents.      (line  9215)
 * accessing any character of a font:     Symbols by font position.
-                                                            (line 12098)
-* acronyms, list of:                     Glossaries.        (line 13295)
-* acute accent:                          Accents.           (line 12320)
-* acute accent, math:                    Math accents.      (line  9219)
+                                                            (line 12159)
+* acronyms, list of:                     Glossaries.        (line 13356)
+* acute accent:                          Accents.           (line 12381)
+* acute accent, math:                    Math accents.      (line  9220)
 * additional packages, loading:          Additional packages.
-                                                            (line   762)
+                                                            (line   763)
 * ae ligature:                           Additional Latin letters.
-                                                            (line 12397)
-* algorithm2e package:                   tabbing.           (line  4844)
-* align environment, from amsmath:       eqnarray.          (line  3238)
-* aligning equations:                    eqnarray.          (line  3238)
-* alignment via tabbing:                 tabbing.           (line  4704)
-* amsfonts package:                      Math formulas.     (line  7963)
-* amsmath package:                       array.             (line  2913)
-* amsmath package <1>:                   array.             (line  2924)
-* amsmath package <2>:                   displaymath.       (line  3105)
-* amsmath package <3>:                   equation.          (line  3308)
-* amsmath package <4>:                   theorem.           (line  5495)
-* amsmath package <5>:                   Math formulas.     (line  7963)
-* amsmath package <6>:                   Dots.              (line  9074)
-* amsmath package <7>:                   Math functions.    (line  9203)
-* amsmath package <8>:                   Colon character & \colon.
-                                                            (line  9432)
+                                                            (line 12458)
+* algorithm2e package:                   tabbing.           (line  4845)
+* align environment, from amsmath:       eqnarray.          (line  3239)
+* aligning equations:                    eqnarray.          (line  3239)
+* alignment via tabbing:                 tabbing.           (line  4705)
+* amsfonts package:                      Math formulas.     (line  7964)
+* amsmath package:                       array.             (line  2914)
+* amsmath package <1>:                   array.             (line  2925)
+* amsmath package <2>:                   displaymath.       (line  3106)
+* amsmath package <3>:                   equation.          (line  3309)
+* amsmath package <4>:                   theorem.           (line  5496)
+* amsmath package <5>:                   Math formulas.     (line  7964)
+* amsmath package <6>:                   Dots.              (line  9075)
+* amsmath package <7>:                   Math functions.    (line  9204)
+* amsmath package <8>:                   \phantom & \vphantom & \hphantom.
+                                                            (line  9465)
 * amsmath package <9>:                   Colon character & \colon.
-                                                            (line  9436)
-* amsmath package, replacing eqnarray:   eqnarray.          (line  3238)
-* amsthm package:                        theorem.           (line  5495)
-* amsthm package <1>:                    \rule.             (line 12456)
-* appendices:                            \appendix.         (line  2390)
-* appendix:                              \appendix.         (line  2390)
-* appendix package:                      \appendix.         (line  2413)
+                                                            (line  9493)
+* amsmath package <10>:                  Colon character & \colon.
+                                                            (line  9497)
+* amsmath package, replacing eqnarray:   eqnarray.          (line  3239)
+* amsthm package:                        theorem.           (line  5496)
+* amsthm package <1>:                    \rule.             (line 12517)
+* appendices:                            \appendix.         (line  2391)
+* appendix:                              \appendix.         (line  2391)
+* appendix package:                      \appendix.         (line  2414)
 * aring:                                 Additional Latin letters.
-                                                            (line 12393)
-* array (package) package:               array.             (line  2935)
-* array environment:                     array.             (line  2864)
-* arrays, math:                          array.             (line  2864)
-* arrow, left, in text:                  Text symbols.      (line 12244)
-* arrow, right, in text:                 Text symbols.      (line 12279)
-* article class:                         Document classes.  (line   634)
-* ascender height:                       Text symbols.      (line 12205)
-* ASCII circumflex, in text:             Text symbols.      (line 12170)
-* ASCII tilde, in text:                  Text symbols.      (line 12173)
-* asterisk, centered, in text:           Text symbols.      (line 12176)
-* Asymptote package:                     \line.             (line  4396)
-* Asymptote package <1>:                 \strut.            (line 10478)
-* Asymptote package <2>:                 \mbox & \makebox.  (line 10710)
-* at clause, in font definitions:        \newfont.          (line  7008)
-* at-sign:                               \@.                (line 10065)
-* author, for titlepage:                 \maketitle.        (line  9655)
-* auxiliary file:                        Output files.      (line   457)
+                                                            (line 12454)
+* array (package) package:               array.             (line  2936)
+* array environment:                     array.             (line  2865)
+* arrays, math:                          array.             (line  2865)
+* arrow, left, in text:                  Text symbols.      (line 12305)
+* arrow, right, in text:                 Text symbols.      (line 12340)
+* article class:                         Document classes.  (line   635)
+* ascender height:                       Text symbols.      (line 12266)
+* ASCII circumflex, in text:             Text symbols.      (line 12231)
+* ASCII tilde, in text:                  Text symbols.      (line 12234)
+* asterisk, centered, in text:           Text symbols.      (line 12237)
+* Asymptote package:                     \line.             (line  4397)
+* Asymptote package <1>:                 \strut.            (line 10539)
+* Asymptote package <2>:                 \mbox & \makebox.  (line 10771)
+* at clause, in font definitions:        \newfont.          (line  7009)
+* at-sign:                               \@.                (line 10126)
+* author, for titlepage:                 \maketitle.        (line  9716)
+* auxiliary file:                        Output files.      (line   458)
 * b5paper option:                        Document class options.
-                                                            (line   676)
-* babel package:                         \chapter.          (line  2153)
-* babel package <1>:                     thebibliography.   (line  5285)
-* babel package <2>:                     Accents.           (line 12299)
-* babel package <3>:                     \today.            (line 12486)
+                                                            (line   677)
+* babel package:                         \chapter.          (line  2154)
+* babel package <1>:                     thebibliography.   (line  5286)
+* babel package <2>:                     Accents.           (line 12360)
+* babel package <3>:                     \today.            (line 12547)
 * babel package <4>:                     Table of contents etc..
-                                                            (line 12813)
-* babel package <5>:                     \index.            (line 13059)
-* background, colored:                   Colored pages.     (line 11250)
-* backslash, in text:                    Text symbols.      (line 12179)
-* bar, double vertical, in text:         Text symbols.      (line 12185)
-* bar, vertical, in text:                Text symbols.      (line 12182)
-* bar-over accent:                       Accents.           (line 12327)
-* bar-over accent, math:                 Math accents.      (line  9222)
-* bar-under accent:                      Accents.           (line 12342)
-* basics of LaTeX:                       Overview.          (line   372)
-* beamer template and class:             beamer template.   (line 14025)
-* beginning of document hook:            \AtBeginDocument.  (line  3139)
+                                                            (line 12874)
+* babel package <5>:                     \index.            (line 13120)
+* background, colored:                   Colored pages.     (line 11311)
+* backslash, in text:                    Text symbols.      (line 12240)
+* bar, double vertical, in text:         Text symbols.      (line 12246)
+* bar, vertical, in text:                Text symbols.      (line 12243)
+* bar-over accent:                       Accents.           (line 12388)
+* bar-over accent, math:                 Math accents.      (line  9223)
+* bar-under accent:                      Accents.           (line 12403)
+* basics of LaTeX:                       Overview.          (line   373)
+* beamer template and class:             beamer template.   (line 14086)
+* beginning of document hook:            \AtBeginDocument.  (line  3140)
 * bibliography format, open:             Document class options.
-                                                            (line   724)
-* bibliography, creating (automatically): Using BibTeX.     (line  5415)
-* bibliography, creating (manually):     thebibliography.   (line  5238)
-* bibTeX, using:                         Using BibTeX.      (line  5415)
-* big circle symbols, in text:           Text symbols.      (line 12188)
-* Big point:                             Units of length.   (line  7498)
+                                                            (line   725)
+* bibliography, creating (automatically): Using BibTeX.     (line  5416)
+* bibliography, creating (manually):     thebibliography.   (line  5239)
+* bibTeX, using:                         Using BibTeX.      (line  5416)
+* big circle symbols, in text:           Text symbols.      (line 12249)
+* Big point:                             Units of length.   (line  7499)
 * bigfoot package:                       Footnotes of footnotes.
-                                                            (line  6372)
+                                                            (line  6373)
 * black boxes, omitting:                 Document class options.
-                                                            (line   710)
-* blackboard bold:                       Blackboard bold.   (line  8959)
+                                                            (line   711)
+* blackboard bold:                       Blackboard bold.   (line  8960)
 * bm package:                            \boldmath & \unboldmath.
-                                                            (line  9029)
-* bold font:                             Font styles.       (line  1268)
-* bold math:                             Font styles.       (line  1321)
-* bold typewriter, avoiding:             description.       (line  3063)
+                                                            (line  9030)
+* bold font:                             Font styles.       (line  1269)
+* bold math:                             Font styles.       (line  1322)
+* bold typewriter, avoiding:             description.       (line  3064)
 * boldface mathematics:                  \boldmath & \unboldmath.
-                                                            (line  9003)
-* book class:                            Document classes.  (line   634)
+                                                            (line  9004)
+* book class:                            Document classes.  (line   635)
 * book, back matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
+                                                            (line  2424)
 * book, end matter:                      \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
+                                                            (line  2424)
 * book, front matter:                    \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
+                                                            (line  2424)
 * book, main matter:                     \frontmatter & \mainmatter & \backmatter.
-                                                            (line  2423)
-* bottomnumber:                          Floats.            (line  1929)
-* bottomnumber <1>:                      Floats.            (line  1930)
-* box:                                   \mbox & \makebox.  (line 10643)
-* box, allocating new:                   \newsavebox.       (line  6721)
-* box, colored:                          Colored boxes.     (line 11213)
-* box, save:                             \sbox & \savebox.  (line 10897)
-* box, use saved box:                    \usebox.           (line 11003)
-* boxes:                                 Boxes.             (line 10634)
-* bp:                                    Units of length.   (line  7498)
-* brace, left, in text:                  Text symbols.      (line 12191)
-* brace, right, in text:                 Text symbols.      (line 12194)
-* breaking lines:                        Line breaking.     (line  5664)
-* breaking pages:                        Page breaking.     (line  5955)
-* breaks, multiplication discretionary:  \*.                (line  9443)
-* breve accent:                          Accents.           (line 12378)
-* breve accent, math:                    Math accents.      (line  9225)
+                                                            (line  2424)
+* bottomnumber:                          Floats.            (line  1930)
+* bottomnumber <1>:                      Floats.            (line  1931)
+* box:                                   \mbox & \makebox.  (line 10704)
+* box, allocating new:                   \newsavebox.       (line  6722)
+* box, colored:                          Colored boxes.     (line 11274)
+* box, save:                             \sbox & \savebox.  (line 10958)
+* box, use saved box:                    \usebox.           (line 11064)
+* boxes:                                 Boxes.             (line 10695)
+* bp:                                    Units of length.   (line  7499)
+* brace, left, in text:                  Text symbols.      (line 12252)
+* brace, right, in text:                 Text symbols.      (line 12255)
+* breaking lines:                        Line breaking.     (line  5665)
+* breaking pages:                        Page breaking.     (line  5956)
+* breaks, multiplication discretionary:  \*.                (line  9504)
+* breve accent:                          Accents.           (line 12439)
+* breve accent, math:                    Math accents.      (line  9226)
 * bug reporting:                         About this document.
-                                                            (line   343)
-* bullet lists:                          itemize.           (line  3527)
-* bullet symbol:                         Math symbols.      (line  8144)
-* bullet, in text:                       Text symbols.      (line 12197)
-* bulleted lists:                        itemize.           (line  3527)
-* calligraphic fonts:                    Calligraphic.      (line  8985)
-* calligraphic letters for math:         Font styles.       (line  1271)
-* cap height:                            Text symbols.      (line 12205)
-* caron accent:                          Accents.           (line 12382)
+                                                            (line   344)
+* bullet lists:                          itemize.           (line  3528)
+* bullet symbol:                         Math symbols.      (line  8145)
+* bullet, in text:                       Text symbols.      (line 12258)
+* bulleted lists:                        itemize.           (line  3528)
+* calligraphic fonts:                    Calligraphic.      (line  8986)
+* calligraphic letters for math:         Font styles.       (line  1272)
+* cap height:                            Text symbols.      (line 12266)
+* caron accent:                          Accents.           (line 12443)
 * catcode:                               \makeatletter & \makeatother.
-                                                            (line  6559)
+                                                            (line  6560)
 * category code, character:              \makeatletter & \makeatother.
-                                                            (line  6559)
-* cc:                                    Units of length.   (line  7511)
-* cc list, in letters:                   \cc.               (line 13537)
-* cedilla accent:                        Accents.           (line 12352)
-* center environment:                    center.            (line  2943)
-* centered asterisk, in text:            Text symbols.      (line 12176)
+                                                            (line  6560)
+* cc:                                    Units of length.   (line  7512)
+* cc list, in letters:                   \cc.               (line 13598)
+* cedilla accent:                        Accents.           (line 12413)
+* center environment:                    center.            (line  2944)
+* centered asterisk, in text:            Text symbols.      (line 12237)
 * centered equations:                    Document class options.
-                                                            (line   714)
-* centered period, in text:              Text symbols.      (line 12251)
-* centering text, declaration for:       \centering.        (line  2991)
-* centering text, environment for:       center.            (line  2943)
-* Centimeter:                            Units of length.   (line  7502)
-* chapter:                               Sectioning.        (line  1955)
-* chapter <1>:                           \chapter.          (line  2088)
+                                                            (line   715)
+* centered period, in text:              Text symbols.      (line 12312)
+* centering text, declaration for:       \centering.        (line  2992)
+* centering text, environment for:       center.            (line  2944)
+* Centimeter:                            Units of length.   (line  7503)
+* chapter:                               Sectioning.        (line  1956)
+* chapter <1>:                           \chapter.          (line  2089)
 * character category code:               \makeatletter & \makeatother.
-                                                            (line  6559)
-* characters, accented:                  Accents.           (line 12299)
+                                                            (line  6560)
+* character, invisible:                  \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* characters, accented:                  Accents.           (line 12360)
 * characters, case of:                   Upper and lower case.
-                                                            (line 12053)
+                                                            (line 12114)
 * characters, non-English:               Additional Latin letters.
-                                                            (line 12387)
+                                                            (line 12448)
 * characters, reserved:                  Reserved characters.
-                                                            (line 12021)
+                                                            (line 12082)
 * characters, special:                   Reserved characters.
-                                                            (line 12021)
-* check accent:                          Accents.           (line 12382)
-* check accent, math:                    Math accents.      (line  9228)
-* Cicero:                                Units of length.   (line  7511)
-* circle symbol, big, in text:           Text symbols.      (line 12188)
-* circled letter, in text:               Text symbols.      (line 12200)
-* circumflex accent:                     Accents.           (line 12331)
-* circumflex accent, math:               Math accents.      (line  9240)
-* circumflex, ASCII, in text:            Text symbols.      (line 12170)
-* citation key:                          \bibitem.          (line  5300)
+                                                            (line 12082)
+* check accent:                          Accents.           (line 12443)
+* check accent, math:                    Math accents.      (line  9229)
+* Cicero:                                Units of length.   (line  7512)
+* circle symbol, big, in text:           Text symbols.      (line 12249)
+* circled letter, in text:               Text symbols.      (line 12261)
+* circumflex accent:                     Accents.           (line 12392)
+* circumflex accent, math:               Math accents.      (line  9241)
+* circumflex, ASCII, in text:            Text symbols.      (line 12231)
+* citation key:                          \bibitem.          (line  5301)
 * class and package commands:            Class and package commands.
-                                                            (line   848)
+                                                            (line   849)
 * class and package difference:          Class and package construction.
-                                                            (line   787)
+                                                            (line   788)
 * class and package structure:           Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * class file example:                    Class and package structure.
-                                                            (line   834)
+                                                            (line   835)
 * class file layout:                     Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * class options:                         Document class options.
-                                                            (line   663)
+                                                            (line   664)
 * class options <1>:                     Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * class options <2>:                     Class and package commands.
-                                                            (line   908)
-* classes of documents:                  Document classes.  (line   629)
-* cleveref package:                      Cross references.  (line  2682)
-* cleveref package <1>:                  \ref.              (line  2795)
-* cleveref package <2>:                  \footnotemark.     (line  6253)
+                                                            (line   909)
+* classes of documents:                  Document classes.  (line   630)
+* cleveref package:                      Cross references.  (line  2683)
+* cleveref package <1>:                  \ref.              (line  2796)
+* cleveref package <2>:                  \footnotemark.     (line  6254)
 * clock option to slides class:          Document class options.
-                                                            (line   756)
-* closing letters:                       \closing.          (line 13553)
-* closing quote:                         Text symbols.      (line 12160)
-* cm:                                    Units of length.   (line  7502)
-* code, typesetting:                     verbatim.          (line  5542)
+                                                            (line   757)
+* closing letters:                       \closing.          (line 13614)
+* closing quote:                         Text symbols.      (line 12221)
+* cm:                                    Units of length.   (line  7503)
+* code, typesetting:                     verbatim.          (line  5543)
 * colon character:                       Colon character & \colon.
-                                                            (line  9423)
-* color:                                 Color.             (line 11015)
-* color <1>:                             Define colors.     (line 11120)
-* color <2>:                             Colored text.      (line 11142)
-* color <3>:                             Colored boxes.     (line 11213)
-* color <4>:                             Colored pages.     (line 11250)
-* color models:                          Color models.      (line 11068)
+                                                            (line  9484)
+* color:                                 Color.             (line 11076)
+* color <1>:                             Define colors.     (line 11181)
+* color <2>:                             Colored text.      (line 11203)
+* color <3>:                             Colored boxes.     (line 11274)
+* color <4>:                             Colored pages.     (line 11311)
+* color models:                          Color models.      (line 11129)
 * color package commands:                Commands for color.
-                                                            (line 11115)
+                                                            (line 11176)
 * color package options:                 Color package options.
-                                                            (line 11030)
-* color, define:                         Define colors.     (line 11120)
-* colored boxes:                         Colored boxes.     (line 11213)
-* colored page:                          Colored pages.     (line 11250)
-* colored text:                          Colored text.      (line 11142)
-* command line:                          Command line.      (line 13810)
+                                                            (line 11091)
+* color, define:                         Define colors.     (line 11181)
+* colored boxes:                         Colored boxes.     (line 11274)
+* colored page:                          Colored pages.     (line 11311)
+* colored text:                          Colored text.      (line 11203)
+* command line:                          Command line.      (line 13871)
 * command syntax:                        LaTeX command syntax.
-                                                            (line   528)
+                                                            (line   529)
 * commands, class and package:           Class and package commands.
-                                                            (line   848)
+                                                            (line   849)
 * commands, defining new ones:           \newcommand & \renewcommand.
-                                                            (line  6393)
-* commands, defining new ones <1>:       \providecommand.   (line  6518)
+                                                            (line  6394)
+* commands, defining new ones <1>:       \providecommand.   (line  6519)
 * commands, document class:              Class and package construction.
-                                                            (line   778)
+                                                            (line   779)
 * commands, graphics package:            Commands for graphics.
-                                                            (line 11559)
+                                                            (line 11620)
 * commands, ignore spaces:               \ignorespaces & \ignorespacesafterend.
-                                                            (line  7079)
+                                                            (line  7080)
 * commands, redefining:                  \newcommand & \renewcommand.
-                                                            (line  6393)
-* commands, star-variants:               \@ifstar.          (line  6597)
-* composite word mark, in text:          Text symbols.      (line 12205)
-* computer programs, typesetting:        verbatim.          (line  5542)
+                                                            (line  6394)
+* commands, star-variants:               \@ifstar.          (line  6598)
+* composite word mark, in text:          Text symbols.      (line 12266)
+* computer programs, typesetting:        verbatim.          (line  5543)
 * configuration, graphics package:       Graphics package configuration.
-                                                            (line 11372)
-* contents file:                         Output files.      (line   467)
-* copyright symbol:                      Text symbols.      (line 12117)
-* counters, a list of:                   Counters.          (line  7154)
-* counters, defining new:                \newcounter.       (line  6658)
-* counters, getting value of:            \value.            (line  7264)
+                                                            (line 11433)
+* contents file:                         Output files.      (line   468)
+* copyright symbol:                      Text symbols.      (line 12178)
+* counters, a list of:                   Counters.          (line  7155)
+* counters, defining new:                \newcounter.       (line  6659)
+* counters, getting value of:            \value.            (line  7265)
 * counters, printing:                    \alph \Alph \arabic \roman \Roman \fnsymbol.
-                                                            (line  7182)
-* counters, setting:                     \setcounter.       (line  7297)
-* cprotect package:                      verbatim.          (line  5562)
-* cprotect package <1>:                  \verb.             (line  5620)
-* creating pictures:                     picture.           (line  4142)
-* creating tables:                       table.             (line  4853)
-* credit footnote:                       \maketitle.        (line  9669)
-* cross references:                      Cross references.  (line  2650)
-* cross references, resolving:           Output files.      (line   457)
-* cross referencing with page number:    \pageref.          (line  2748)
-* cross referencing, symbolic:           \ref.              (line  2772)
-* CTAN:                                  CTAN.              (line   603)
-* currency, dollar:                      Text symbols.      (line 12218)
-* currency, euro:                        Text symbols.      (line 12229)
-* dagger, double, in text:               Text symbols.      (line 12215)
-* dagger, in text:                       Text symbols.      (line 12120)
-* dagger, in text <1>:                   Text symbols.      (line 12212)
-* DANTE e.V.:                            CTAN.              (line   617)
-* date, for titlepage:                   \maketitle.        (line  9663)
-* date, today's:                         \today.            (line 12479)
-* datetime package:                      \today.            (line 12500)
-* dbltopnumber:                          Floats.            (line  1933)
-* dbltopnumber <1>:                      Floats.            (line  1934)
-* dcolumn package:                       array.             (line  2935)
-* dd:                                    Units of length.   (line  7508)
-* define color:                          Define colors.     (line 11120)
+                                                            (line  7183)
+* counters, setting:                     \setcounter.       (line  7298)
+* cprotect package:                      verbatim.          (line  5563)
+* cprotect package <1>:                  \verb.             (line  5621)
+* creating pictures:                     picture.           (line  4143)
+* creating tables:                       table.             (line  4854)
+* credit footnote:                       \maketitle.        (line  9730)
+* cross references:                      Cross references.  (line  2651)
+* cross references, resolving:           Output files.      (line   458)
+* cross referencing with page number:    \pageref.          (line  2749)
+* cross referencing, symbolic:           \ref.              (line  2773)
+* CTAN:                                  CTAN.              (line   604)
+* currency, dollar:                      Text symbols.      (line 12279)
+* currency, euro:                        Text symbols.      (line 12290)
+* dagger, double, in text:               Text symbols.      (line 12276)
+* dagger, in text:                       Text symbols.      (line 12181)
+* dagger, in text <1>:                   Text symbols.      (line 12273)
+* DANTE e.V.:                            CTAN.              (line   618)
+* date, for titlepage:                   \maketitle.        (line  9724)
+* date, today's:                         \today.            (line 12540)
+* datetime package:                      \today.            (line 12561)
+* dbltopnumber:                          Floats.            (line  1934)
+* dbltopnumber <1>:                      Floats.            (line  1935)
+* dcolumn package:                       array.             (line  2936)
+* dd:                                    Units of length.   (line  7509)
+* define color:                          Define colors.     (line 11181)
 * defining a new command:                \newcommand & \renewcommand.
-                                                            (line  6393)
-* defining a new command <1>:            \providecommand.   (line  6518)
+                                                            (line  6394)
+* defining a new command <1>:            \providecommand.   (line  6519)
 * defining new environments:             \newenvironment & \renewenvironment.
-                                                            (line  6749)
-* defining new fonts:                    \newfont.          (line  6995)
-* defining new theorems:                 \newtheorem.       (line  6883)
-* definitions:                           Definitions.       (line  6388)
-* delimiters, paired:                    \left & \right.    (line  9471)
-* delim_0:                               makeindex.         (line 13228)
-* delim_1:                               makeindex.         (line 13232)
-* delim_2:                               makeindex.         (line 13236)
-* delim_n:                               makeindex.         (line 13240)
-* delim_r:                               makeindex.         (line 13244)
-* description:                           \newglossaryentry. (line 13383)
-* description environment:               description.       (line  3033)
-* description lists, creating:           description.       (line  3033)
-* design size, in font definitions:      \newfont.          (line  7008)
-* Didot point:                           Units of length.   (line  7508)
-* dieresis accent:                       Accents.           (line 12316)
+                                                            (line  6750)
+* defining new fonts:                    \newfont.          (line  6996)
+* defining new theorems:                 \newtheorem.       (line  6884)
+* definitions:                           Definitions.       (line  6389)
+* delimiters, paired:                    \left & \right.    (line  9532)
+* delim_0:                               makeindex.         (line 13289)
+* delim_1:                               makeindex.         (line 13293)
+* delim_2:                               makeindex.         (line 13297)
+* delim_n:                               makeindex.         (line 13301)
+* delim_r:                               makeindex.         (line 13305)
+* description:                           \newglossaryentry. (line 13444)
+* description environment:               description.       (line  3034)
+* description lists, creating:           description.       (line  3034)
+* design size, in font definitions:      \newfont.          (line  7009)
+* Didot point:                           Units of length.   (line  7509)
+* dieresis accent:                       Accents.           (line 12377)
 * difference between class and package:  Class and package construction.
-                                                            (line   787)
-* discretionary breaks, multiplication:  \*.                (line  9443)
-* discretionary hyphenation:             \discretionary.    (line  5842)
-* display math mode:                     Modes.             (line  9555)
+                                                            (line   788)
+* discretionary breaks, multiplication:  \*.                (line  9504)
+* discretionary hyphenation:             \discretionary.    (line  5843)
+* display math mode:                     Modes.             (line  9616)
 * displaying quoted text with paragraph indentation: quotation & quote.
-                                                            (line  4674)
+                                                            (line  4675)
 * displaying quoted text without paragraph indentation: quotation & quote.
-                                                            (line  4674)
-* displaymath environment:               displaymath.       (line  3089)
-* displaymath environment <1>:           Math formulas.     (line  7883)
+                                                            (line  4675)
+* displaymath environment:               displaymath.       (line  3090)
+* displaymath environment <1>:           Math formulas.     (line  7884)
 * document class commands:               Class and package construction.
-                                                            (line   778)
+                                                            (line   779)
 * document class options:                Document class options.
-                                                            (line   663)
+                                                            (line   664)
 * document class, defined:               Starting and ending.
-                                                            (line   409)
-* document classes:                      Document classes.  (line   629)
-* document environment:                  document.          (line  3133)
+                                                            (line   410)
+* document classes:                      Document classes.  (line   630)
+* document environment:                  document.          (line  3134)
 * document templates:                    Document templates.
-                                                            (line 14018)
-* dollar sign:                           Text symbols.      (line 12218)
-* dot accent:                            Accents.           (line 12323)
-* dot over accent, math:                 Math accents.      (line  9234)
-* dot-over accent:                       Accents.           (line 12323)
-* dot-under accent:                      Accents.           (line 12356)
-* dotless i:                             Accents.           (line 12310)
-* dotless i, math:                       Math symbols.      (line  8296)
-* dotless j:                             Accents.           (line 12310)
-* dotless j, math:                       Math symbols.      (line  8318)
-* dots:                                  Dots.              (line  9043)
-* double angle quotation marks:          Text symbols.      (line 12135)
-* double dagger, in text:                Text symbols.      (line 12123)
-* double dagger, in text <1>:            Text symbols.      (line 12215)
-* double dot accent, math:               Math accents.      (line  9231)
-* double guillemets:                     Text symbols.      (line 12135)
-* double left quote:                     Text symbols.      (line 12257)
-* double low-9 quotation mark:           Text symbols.      (line 12157)
-* double quote, straight base:           Text symbols.      (line 12273)
-* double right quote:                    Text symbols.      (line 12260)
+                                                            (line 14079)
+* dollar sign:                           Text symbols.      (line 12279)
+* dot accent:                            Accents.           (line 12384)
+* dot over accent, math:                 Math accents.      (line  9235)
+* dot-over accent:                       Accents.           (line 12384)
+* dot-under accent:                      Accents.           (line 12417)
+* dotless i:                             Accents.           (line 12371)
+* dotless i, math:                       Math symbols.      (line  8297)
+* dotless j:                             Accents.           (line 12371)
+* dotless j, math:                       Math symbols.      (line  8319)
+* dots:                                  Dots.              (line  9044)
+* double angle quotation marks:          Text symbols.      (line 12196)
+* double dagger, in text:                Text symbols.      (line 12184)
+* double dagger, in text <1>:            Text symbols.      (line 12276)
+* double dot accent, math:               Math accents.      (line  9232)
+* double guillemets:                     Text symbols.      (line 12196)
+* double left quote:                     Text symbols.      (line 12318)
+* double low-9 quotation mark:           Text symbols.      (line 12218)
+* double quote, straight base:           Text symbols.      (line 12334)
+* double right quote:                    Text symbols.      (line 12321)
 * double spacing:                        Low-level font commands.
-                                                            (line  1486)
-* double vertical bar, in text:          Text symbols.      (line 12185)
-* doublestruck:                          Blackboard bold.   (line  8959)
+                                                            (line  1487)
+* double vertical bar, in text:          Text symbols.      (line 12246)
+* doublestruck:                          Blackboard bold.   (line  8960)
 * draft option:                          Document class options.
-                                                            (line   706)
-* dvipdfmx command:                      Output files.      (line   434)
-* dvips command:                         Output files.      (line   434)
-* dvitype command:                       Output files.      (line   434)
-* e-dash:                                Text symbols.      (line 12226)
-* e-TeX:                                 TeX engines.       (line   483)
-* ellipses:                              Dots.              (line  9043)
-* ellipsis:                              Text symbols.      (line 12141)
-* em:                                    Units of length.   (line  7516)
-* em <1>:                                Units of length.   (line  7516)
-* em-dash:                               Text symbols.      (line 12221)
-* em-dash, three-quarters:               Text symbols.      (line 12282)
-* em-dash, two-thirds:                   Text symbols.      (line 12288)
-* emphasis:                              Font styles.       (line  1252)
-* enclosure list:                        \encl.             (line 13566)
-* end of document hook:                  \AtEndDocument.    (line  3155)
+                                                            (line   707)
+* dvipdfmx command:                      Output files.      (line   435)
+* dvips command:                         Output files.      (line   435)
+* dvitype command:                       Output files.      (line   435)
+* e-dash:                                Text symbols.      (line 12287)
+* e-TeX:                                 TeX engines.       (line   484)
+* ellipses:                              Dots.              (line  9044)
+* ellipsis:                              Text symbols.      (line 12202)
+* em:                                    Units of length.   (line  7517)
+* em <1>:                                Units of length.   (line  7517)
+* em-dash:                               Text symbols.      (line 12282)
+* em-dash, three-quarters:               Text symbols.      (line 12343)
+* em-dash, two-thirds:                   Text symbols.      (line 12349)
+* emphasis:                              Font styles.       (line  1253)
+* enclosure list:                        \encl.             (line 13627)
+* end of document hook:                  \AtEndDocument.    (line  3156)
 * ending and starting:                   Starting and ending.
-                                                            (line   398)
-* engines, TeX:                          TeX engines.       (line   476)
-* enlarge current page:                  \enlargethispage.  (line  6060)
-* enumerate environment:                 enumerate.         (line  3171)
-* enumitem package:                      list.              (line  3879)
+                                                            (line   399)
+* engines, TeX:                          TeX engines.       (line   477)
+* enlarge current page:                  \enlargethispage.  (line  6061)
+* enumerate environment:                 enumerate.         (line  3172)
+* enumitem package:                      list.              (line  3880)
 * environment:                           Starting and ending.
-                                                            (line   417)
-* environment, abstract:                 abstract.          (line  2818)
-* environment, array:                    array.             (line  2864)
-* environment, center:                   center.            (line  2943)
-* environment, description:              description.       (line  3033)
-* environment, displaymath:              displaymath.       (line  3089)
-* environment, displaymath <1>:          Math formulas.     (line  7883)
-* environment, document:                 document.          (line  3133)
-* environment, enumerate:                enumerate.         (line  3171)
-* environment, eqnarray:                 eqnarray.          (line  3238)
-* environment, equation:                 equation.          (line  3294)
-* environment, equation <1>:             Math formulas.     (line  7883)
-* environment, figure:                   figure.            (line  3314)
-* environment, filecontents:             filecontents.      (line  3372)
-* environment, filecontents*:            filecontents.      (line  3372)
-* environment, flushleft:                flushleft.         (line  3423)
-* environment, flushright:               flushright.        (line  3484)
-* environment, itemize:                  itemize.           (line  3527)
-* environment, letter:                   letter.            (line  3610)
-* environment, list:                     list.              (line  3615)
-* environment, math:                     math.              (line  3979)
-* environment, math <1>:                 Math formulas.     (line  7883)
-* environment, minipage:                 minipage.          (line  3991)
-* environment, picture:                  picture.           (line  4142)
-* environment, quotation:                quotation & quote. (line  4674)
-* environment, quote:                    quotation & quote. (line  4674)
-* environment, tabbing:                  tabbing.           (line  4704)
-* environment, table:                    table.             (line  4853)
-* environment, tabular:                  tabular.           (line  4913)
-* environment, thebibliography:          thebibliography.   (line  5238)
-* environment, theorem:                  theorem.           (line  5473)
-* environment, theorem-like:             \newtheorem.       (line  6883)
-* environment, titlepage:                titlepage.         (line  5503)
-* environment, verbatim:                 verbatim.          (line  5542)
-* environment, verse:                    verse.             (line  5628)
-* environments:                          Environments.      (line  2801)
+                                                            (line   418)
+* environment, abstract:                 abstract.          (line  2819)
+* environment, array:                    array.             (line  2865)
+* environment, center:                   center.            (line  2944)
+* environment, description:              description.       (line  3034)
+* environment, displaymath:              displaymath.       (line  3090)
+* environment, displaymath <1>:          Math formulas.     (line  7884)
+* environment, document:                 document.          (line  3134)
+* environment, enumerate:                enumerate.         (line  3172)
+* environment, eqnarray:                 eqnarray.          (line  3239)
+* environment, equation:                 equation.          (line  3295)
+* environment, equation <1>:             Math formulas.     (line  7884)
+* environment, figure:                   figure.            (line  3315)
+* environment, filecontents:             filecontents.      (line  3373)
+* environment, filecontents*:            filecontents.      (line  3373)
+* environment, flushleft:                flushleft.         (line  3424)
+* environment, flushright:               flushright.        (line  3485)
+* environment, itemize:                  itemize.           (line  3528)
+* environment, letter:                   letter.            (line  3611)
+* environment, list:                     list.              (line  3616)
+* environment, math:                     math.              (line  3980)
+* environment, math <1>:                 Math formulas.     (line  7884)
+* environment, minipage:                 minipage.          (line  3992)
+* environment, picture:                  picture.           (line  4143)
+* environment, quotation:                quotation & quote. (line  4675)
+* environment, quote:                    quotation & quote. (line  4675)
+* environment, tabbing:                  tabbing.           (line  4705)
+* environment, table:                    table.             (line  4854)
+* environment, tabular:                  tabular.           (line  4914)
+* environment, thebibliography:          thebibliography.   (line  5239)
+* environment, theorem:                  theorem.           (line  5474)
+* environment, theorem-like:             \newtheorem.       (line  6884)
+* environment, titlepage:                titlepage.         (line  5504)
+* environment, verbatim:                 verbatim.          (line  5543)
+* environment, verse:                    verse.             (line  5629)
+* environments:                          Environments.      (line  2802)
 * environments, defining:                \newenvironment & \renewenvironment.
-                                                            (line  6749)
-* envlab package:                        \makelabels.       (line 13640)
+                                                            (line  6750)
+* envlab package:                        \makelabels.       (line 13701)
 * EPS files:                             Graphics package configuration.
-                                                            (line 11372)
-* EPS files <1>:                         \includegraphics.  (line 11565)
-* eqnarray environment:                  eqnarray.          (line  3238)
-* equation environment:                  equation.          (line  3294)
-* equation environment <1>:              Math formulas.     (line  7883)
-* equation number, cross referencing:    \ref.              (line  2772)
+                                                            (line 11433)
+* EPS files <1>:                         \includegraphics.  (line 11626)
+* eqnarray environment:                  eqnarray.          (line  3239)
+* equation environment:                  equation.          (line  3295)
+* equation environment <1>:              Math formulas.     (line  7884)
+* equation number, cross referencing:    \ref.              (line  2773)
 * equation numbers, left vs. right:      Document class options.
-                                                            (line   720)
-* equation numbers, omitting:            eqnarray.          (line  3273)
-* equations, aligning:                   eqnarray.          (line  3238)
-* equations, environment for:            equation.          (line  3294)
+                                                            (line   721)
+* equation numbers, omitting:            eqnarray.          (line  3274)
+* equations, aligning:                   eqnarray.          (line  3239)
+* equations, environment for:            equation.          (line  3295)
 * equations, flush left vs. centered:    Document class options.
-                                                            (line   714)
+                                                            (line   715)
 * es-zet German letter:                  Additional Latin letters.
-                                                            (line 12433)
-* etex command:                          TeX engines.       (line   483)
+                                                            (line 12494)
+* etex command:                          TeX engines.       (line   484)
 * eth, Icelandic letter:                 Additional Latin letters.
-                                                            (line 12401)
+                                                            (line 12462)
 * etoolbox package:                      Class and package commands.
-                                                            (line   952)
-* euro symbol:                           Text symbols.      (line 12229)
-* eurosym package:                       Text symbols.      (line 12229)
-* ex:                                    Units of length.   (line  7516)
-* ex <1>:                                Units of length.   (line  7516)
-* exclamation point, upside-down:        Text symbols.      (line 12235)
+                                                            (line   953)
+* euro symbol:                           Text symbols.      (line 12290)
+* eurosym package:                       Text symbols.      (line 12290)
+* ex:                                    Units of length.   (line  7517)
+* ex <1>:                                Units of length.   (line  7517)
+* exclamation point, upside-down:        Text symbols.      (line 12296)
 * executivepaper option:                 Document class options.
-                                                            (line   676)
+                                                            (line   677)
 * exponent:                              Subscripts & superscripts.
-                                                            (line  7974)
+                                                            (line  7975)
 * extended Latin:                        Additional Latin letters.
-                                                            (line 12387)
-* external files, writing:               filecontents.      (line  3372)
+                                                            (line 12448)
+* external files, writing:               filecontents.      (line  3373)
 * families, of fonts:                    Low-level font commands.
-                                                            (line  1389)
-* fancyhdr package:                      Page styles.       (line  9612)
-* fancyhdr package <1>:                  \pagestyle.        (line  9755)
-* fancyvrb package:                      tabbing.           (line  4844)
-* fancyvrb package <1>:                  verbatim.          (line  5573)
-* feminine ordinal symbol:               Text symbols.      (line 12248)
-* figure environment:                    figure.            (line  3314)
-* figure number, cross referencing:      \ref.              (line  2772)
-* figures, footnotes in:                 minipage.          (line  4092)
-* figures, inserting:                    figure.            (line  3314)
+                                                            (line  1390)
+* fancyhdr package:                      Page styles.       (line  9673)
+* fancyhdr package <1>:                  \pagestyle.        (line  9816)
+* fancyvrb package:                      tabbing.           (line  4845)
+* fancyvrb package <1>:                  verbatim.          (line  5574)
+* feminine ordinal symbol:               Text symbols.      (line 12309)
+* figure environment:                    figure.            (line  3315)
+* figure number, cross referencing:      \ref.              (line  2773)
+* figures, footnotes in:                 minipage.          (line  4093)
+* figures, inserting:                    figure.            (line  3315)
 * file, root:                            Splitting the input.
-                                                            (line 12514)
-* filecontents environment:              filecontents.      (line  3372)
-* filecontents* environment:             filecontents.      (line  3372)
+                                                            (line 12575)
+* filecontents environment:              filecontents.      (line  3373)
+* filecontents* environment:             filecontents.      (line  3373)
 * final option:                          Document class options.
-                                                            (line   706)
+                                                            (line   707)
 * first-latex-doc document:              About this document.
-                                                            (line   355)
-* fixed-width font:                      Font styles.       (line  1289)
-* flafter package:                       Floats.            (line  1881)
+                                                            (line   356)
+* fixed-width font:                      Font styles.       (line  1290)
+* flafter package:                       Floats.            (line  1882)
 * fleqn option:                          Document class options.
-                                                            (line   706)
-* float package:                         Floats.            (line  1851)
-* float page:                            Floats.            (line  1857)
+                                                            (line   707)
+* float package:                         Floats.            (line  1852)
+* float page:                            Floats.            (line  1858)
 * flush left equations:                  Document class options.
-                                                            (line   714)
+                                                            (line   715)
 * flushing floats and starting a page:   \clearpage & \cleardoublepage.
-                                                            (line  5986)
-* flushleft environment:                 flushleft.         (line  3423)
-* flushright environment:                flushright.        (line  3484)
+                                                            (line  5987)
+* flushleft environment:                 flushleft.         (line  3424)
+* flushright environment:                flushright.        (line  3485)
 * font catalogue:                        Low-level font commands.
-                                                            (line  1389)
+                                                            (line  1390)
 * font commands, low-level:              Low-level font commands.
-                                                            (line  1374)
+                                                            (line  1375)
 * font size:                             Low-level font commands.
-                                                            (line  1469)
-* font sizes:                            Font sizes.        (line  1339)
-* font styles:                           Font styles.       (line  1199)
+                                                            (line  1470)
+* font sizes:                            Font sizes.        (line  1340)
+* font styles:                           Font styles.       (line  1200)
 * font symbols, by number:               Symbols by font position.
-                                                            (line 12098)
-* fonts:                                 Fonts.             (line  1193)
-* fonts, new commands for:               \newfont.          (line  6995)
-* fonts, script:                         Calligraphic.      (line  8985)
-* footer style:                          \pagestyle.        (line  9748)
+                                                            (line 12159)
+* fonts:                                 Fonts.             (line  1194)
+* fonts, new commands for:               \newfont.          (line  6996)
+* fonts, script:                         Calligraphic.      (line  8986)
+* footer style:                          \pagestyle.        (line  9809)
 * footer, parameters for:                Page layout parameters.
-                                                            (line  1672)
-* footnote number, cross referencing:    \ref.              (line  2772)
-* footnote parameters:                   \footnote.         (line  6173)
+                                                            (line  1673)
+* footnote number, cross referencing:    \ref.              (line  2773)
+* footnote parameters:                   \footnote.         (line  6174)
 * footnote, in a table:                  Footnotes in a table.
-                                                            (line  6302)
+                                                            (line  6303)
 * footnote, in section headings:         Footnotes in section headings.
-                                                            (line  6283)
+                                                            (line  6284)
 * footnote, of a footnote:               Footnotes of footnotes.
-                                                            (line  6372)
-* footnotes in figures:                  minipage.          (line  4092)
-* footnotes, creating:                   Footnotes.         (line  6126)
-* Footnotes, in a minipage:              \footnote.         (line  6201)
-* footnotes, symbols instead of numbers: \footnote.         (line  6163)
-* formulas, environment for:             equation.          (line  3294)
-* formulas, math:                        Math formulas.     (line  7883)
-* forward reference:                     Cross references.  (line  2671)
-* forward references, resolving:         Output files.      (line   457)
-* fraction:                              \frac.             (line  9459)
-* fragile commands:                      \protect.          (line  7027)
-* frame rule width:                      \fbox & \framebox. (line 10765)
-* frame, line width:                     \fbox & \framebox. (line 10765)
-* frame, separation from contents:       \fbox & \framebox. (line 10770)
-* French quotation marks:                Text symbols.      (line 12135)
-* functions, math:                       Math functions.    (line  9098)
+                                                            (line  6373)
+* footnotes in figures:                  minipage.          (line  4093)
+* footnotes, creating:                   Footnotes.         (line  6127)
+* Footnotes, in a minipage:              \footnote.         (line  6202)
+* footnotes, symbols instead of numbers: \footnote.         (line  6164)
+* formulas, environment for:             equation.          (line  3295)
+* formulas, math:                        Math formulas.     (line  7884)
+* forward reference:                     Cross references.  (line  2672)
+* forward references, resolving:         Output files.      (line   458)
+* fraction:                              \frac.             (line  9520)
+* fragile commands:                      \protect.          (line  7028)
+* frame rule width:                      \fbox & \framebox. (line 10826)
+* frame, line width:                     \fbox & \framebox. (line 10826)
+* frame, separation from contents:       \fbox & \framebox. (line 10831)
+* French quotation marks:                Text symbols.      (line 12196)
+* functions, math:                       Math functions.    (line  9099)
 * geometry package:                      Document class options.
-                                                            (line   697)
+                                                            (line   698)
 * geometry package <1>:                  Document class options.
-                                                            (line   701)
+                                                            (line   702)
 * global options:                        Document class options.
-                                                            (line   663)
+                                                            (line   664)
 * global options <1>:                    Additional packages.
-                                                            (line   771)
-* glossaries:                            Glossaries.        (line 13295)
-* glossary:                              Glossaries.        (line 13295)
-* glossary, entries:                     \newglossaryentry. (line 13343)
-* glossary, entry reference:             \gls.              (line 13402)
-* glue register, plain TeX:              \newlength.        (line  6699)
-* graphics:                              Graphics.          (line 11271)
+                                                            (line   772)
+* glossaries:                            Glossaries.        (line 13356)
+* glossary:                              Glossaries.        (line 13356)
+* glossary, entries:                     \newglossaryentry. (line 13404)
+* glossary, entry reference:             \gls.              (line 13463)
+* glue register, plain TeX:              \newlength.        (line  6700)
+* graphics:                              Graphics.          (line 11332)
 * graphics <1>:                          Graphics package configuration.
-                                                            (line 11372)
-* graphics <2>:                          \includegraphics.  (line 11565)
-* graphics package:                      Graphics.          (line 11271)
+                                                            (line 11433)
+* graphics <2>:                          \includegraphics.  (line 11626)
+* graphics package:                      Graphics.          (line 11332)
 * graphics package <1>:                  Graphics package configuration.
-                                                            (line 11372)
-* graphics package <2>:                  \includegraphics.  (line 11565)
+                                                            (line 11433)
+* graphics package <2>:                  \includegraphics.  (line 11626)
 * graphics package commands:             Commands for graphics.
-                                                            (line 11559)
+                                                            (line 11620)
 * graphics package options:              Graphics package options.
-                                                            (line 11308)
-* graphics packages:                     \line.             (line  4396)
-* graphics, resizing:                    \scalebox.         (line 11955)
-* graphics, resizing <1>:                \resizebox.        (line 11986)
-* graphics, scaling:                     \scalebox.         (line 11955)
-* graphics, scaling <1>:                 \resizebox.        (line 11986)
-* grave accent:                          Accents.           (line 12335)
-* grave accent, math:                    Math accents.      (line  9237)
-* greater than symbol, in text:          Text symbols.      (line 12238)
-* greek letters:                         Math symbols.      (line  8037)
-* group, and environments:               Environments.      (line  2813)
-* group_skip:                            makeindex.         (line 13175)
-* ha'c<ek accent, math:                  Math accents.      (line  9228)
-* hacek accent:                          Accents.           (line 12382)
-* Halmos symbol:                         \rule.             (line 12451)
-* hat accent:                            Accents.           (line 12331)
-* hat accent, math:                      Math accents.      (line  9240)
-* header style:                          \pagestyle.        (line  9748)
+                                                            (line 11369)
+* graphics packages:                     \line.             (line  4397)
+* graphics, resizing:                    \scalebox.         (line 12016)
+* graphics, resizing <1>:                \resizebox.        (line 12047)
+* graphics, scaling:                     \scalebox.         (line 12016)
+* graphics, scaling <1>:                 \resizebox.        (line 12047)
+* grave accent:                          Accents.           (line 12396)
+* grave accent, math:                    Math accents.      (line  9238)
+* greater than symbol, in text:          Text symbols.      (line 12299)
+* greek letters:                         Math symbols.      (line  8038)
+* group, and environments:               Environments.      (line  2814)
+* group_skip:                            makeindex.         (line 13236)
+* ha'c<ek accent, math:                  Math accents.      (line  9229)
+* hacek accent:                          Accents.           (line 12443)
+* Halmos symbol:                         \rule.             (line 12512)
+* hat accent:                            Accents.           (line 12392)
+* hat accent, math:                      Math accents.      (line  9241)
+* header style:                          \pagestyle.        (line  9809)
 * header, parameters for:                Page layout parameters.
-                                                            (line  1672)
+                                                            (line  1673)
 * hello, world:                          Starting and ending.
-                                                            (line   398)
-* here, putting floats:                  Floats.            (line  1851)
+                                                            (line   399)
+* here, putting floats:                  Floats.            (line  1852)
 * home page for manual:                  About this document.
-                                                            (line   320)
-* horizontal space:                      \hss.              (line  9978)
-* horizontal space, stretchable:         \hss.              (line  9978)
-* hungarian umlaut accent:               Accents.           (line 12360)
-* hyperref package:                      \footnotemark.     (line  6253)
-* hyperref package <1>:                  \footnotemark.     (line  6262)
-* hyperref package <2>:                  \pagenumbering.    (line  9729)
+                                                            (line   321)
+* horizontal space:                      \hss.              (line 10039)
+* horizontal space, stretchable:         \hss.              (line 10039)
+* horizontal spacin:                     \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* hungarian umlaut accent:               Accents.           (line 12421)
+* hyperref package:                      \footnotemark.     (line  6254)
+* hyperref package <1>:                  \footnotemark.     (line  6263)
+* hyperref package <2>:                  \pagenumbering.    (line  9790)
 * hyperref package <3>:                  Command line input.
-                                                            (line 13939)
-* hyphenation, defining:                 \hyphenation.      (line  5906)
-* hyphenation, discretionary:            \discretionary.    (line  5842)
-* hyphenation, forcing:                  \- (hyphenation).  (line  5807)
-* hyphenation, preventing:               \mbox & \makebox.  (line 10643)
+                                                            (line 14000)
+* hyphenation, defining:                 \hyphenation.      (line  5907)
+* hyphenation, discretionary:            \discretionary.    (line  5843)
+* hyphenation, forcing:                  \- (hyphenation).  (line  5808)
+* hyphenation, preventing:               \mbox & \makebox.  (line 10704)
 * Icelandic eth:                         Additional Latin letters.
-                                                            (line 12401)
+                                                            (line 12462)
 * Icelandic thorn:                       Additional Latin letters.
-                                                            (line 12437)
-* idx file:                              \index.            (line 13109)
+                                                            (line 12498)
+* idx file:                              \index.            (line 13170)
 * ij letter, Dutch:                      Additional Latin letters.
-                                                            (line 12413)
-* implementations of TeX:                TeX engines.       (line   476)
-* importing graphics:                    \includegraphics.  (line 11565)
-* in:                                    Units of length.   (line  7495)
-* in-line formulas:                      math.              (line  3979)
-* inch:                                  Units of length.   (line  7495)
-* including graphics:                    \includegraphics.  (line 11565)
+                                                            (line 12474)
+* implementations of TeX:                TeX engines.       (line   477)
+* importing graphics:                    \includegraphics.  (line 11626)
+* in:                                    Units of length.   (line  7496)
+* in-line formulas:                      math.              (line  3980)
+* inch:                                  Units of length.   (line  7496)
+* including graphics:                    \includegraphics.  (line 11626)
 * indent, forcing:                       \indent & \noindent.
-                                                            (line  7758)
-* indentation of paragraphs, in minipage: minipage.         (line  4088)
-* indentfirst package:                   \part.             (line  2078)
-* indentfirst package <1>:               \chapter.          (line  2140)
-* indentfirst package <2>:               \section.          (line  2235)
-* indentfirst package <3>:               \subsection.       (line  2301)
+                                                            (line  7759)
+* indentation of paragraphs, in minipage: minipage.         (line  4089)
+* indentfirst package:                   \part.             (line  2079)
+* indentfirst package <1>:               \chapter.          (line  2141)
+* indentfirst package <2>:               \section.          (line  2236)
+* indentfirst package <3>:               \subsection.       (line  2302)
 * indentfirst package <4>:               \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2378)
+                                                            (line  2379)
 * indentfirst package <5>:               \indent & \noindent.
-                                                            (line  7800)
-* indent_length:                         makeindex.         (line 13256)
-* indent_space:                          makeindex.         (line 13252)
-* index entries, 'see' and 'see also':   \index.            (line 13059)
-* index entry:                           \index.            (line 13009)
-* index package:                         \index.            (line 13104)
-* index, page range:                     \index.            (line 13043)
-* index, printing:                       \printindex.       (line 13280)
-* index, processing:                     makeindex.         (line 13124)
-* index, style file:                     makeindex.         (line 13136)
-* indexes:                               Indexes.           (line 12973)
-* infinite horizontal stretch:           \hfill.            (line  9945)
-* infinite vertical stretch:             \vfill.            (line 10558)
-* inner paragraph mode:                  Modes.             (line  9573)
+                                                            (line  7801)
+* indent_length:                         makeindex.         (line 13317)
+* indent_space:                          makeindex.         (line 13313)
+* index entries, 'see' and 'see also':   \index.            (line 13120)
+* index entry:                           \index.            (line 13070)
+* index package:                         \index.            (line 13165)
+* index, page range:                     \index.            (line 13104)
+* index, printing:                       \printindex.       (line 13341)
+* index, processing:                     makeindex.         (line 13185)
+* index, style file:                     makeindex.         (line 13197)
+* indexes:                               Indexes.           (line 13034)
+* infinite horizontal stretch:           \hfill.            (line 10006)
+* infinite vertical stretch:             \vfill.            (line 10619)
+* inner paragraph mode:                  Modes.             (line  9634)
 * input file:                            Splitting the input.
-                                                            (line 12510)
+                                                            (line 12571)
 * input, on command line:                Command line input.
-                                                            (line 13935)
+                                                            (line 13996)
 * input/output, to terminal:             Terminal input/output.
-                                                            (line 13729)
-* inserting figures:                     figure.            (line  3314)
+                                                            (line 13790)
+* inserting figures:                     figure.            (line  3315)
 * insertions of special characters:      Special insertions.
-                                                            (line 12015)
-* internal vertical mode:                Modes.             (line  9564)
-* italic correction:                     \/.                (line 10262)
-* italic font:                           Font styles.       (line  1274)
-* itemize environment:                   itemize.           (line  3527)
-* item_0:                                makeindex.         (line 13199)
-* item_01:                               makeindex.         (line 13208)
-* item_1:                                makeindex.         (line 13202)
-* item_12:                               makeindex.         (line 13218)
-* item_2:                                makeindex.         (line 13205)
-* item_x1:                               makeindex.         (line 13212)
-* item_x2:                               makeindex.         (line 13222)
+                                                            (line 12076)
+* internal vertical mode:                Modes.             (line  9625)
+* invisible character:                   \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* italic correction:                     \/.                (line 10323)
+* italic font:                           Font styles.       (line  1275)
+* itemize environment:                   itemize.           (line  3528)
+* item_0:                                makeindex.         (line 13260)
+* item_01:                               makeindex.         (line 13269)
+* item_1:                                makeindex.         (line 13263)
+* item_12:                               makeindex.         (line 13279)
+* item_2:                                makeindex.         (line 13266)
+* item_x1:                               makeindex.         (line 13273)
+* item_x2:                               makeindex.         (line 13283)
 * JPEG files:                            Graphics package configuration.
-                                                            (line 11372)
-* JPEG files <1>:                        \includegraphics.  (line 11565)
+                                                            (line 11433)
+* JPEG files <1>:                        \includegraphics.  (line 11626)
 * JPG files:                             Graphics package configuration.
-                                                            (line 11372)
-* JPG files <1>:                         \includegraphics.  (line 11565)
-* justification, ragged left:            \raggedleft.       (line  3502)
-* justification, ragged right:           \raggedright.      (line  3451)
-* Knuth, Donald E.:                      Overview.          (line   372)
-* label:                                 Cross references.  (line  2650)
-* labelled lists, creating:              description.       (line  3033)
-* Lamport TeX:                           Overview.          (line   390)
-* Lamport, Leslie:                       Overview.          (line   372)
+                                                            (line 11433)
+* JPG files <1>:                         \includegraphics.  (line 11626)
+* justification, ragged left:            \raggedleft.       (line  3503)
+* justification, ragged right:           \raggedright.      (line  3452)
+* Knuth, Donald E.:                      Overview.          (line   373)
+* label:                                 Cross references.  (line  2651)
+* labelled lists, creating:              description.       (line  3034)
+* Lamport TeX:                           Overview.          (line   391)
+* Lamport, Leslie:                       Overview.          (line   373)
 * landscape option:                      Document class options.
-                                                            (line   706)
+                                                            (line   707)
 * landscape orientation:                 Document class options.
-                                                            (line   717)
-* latex command:                         Output files.      (line   434)
-* LaTeX logo:                            Text symbols.      (line 12126)
-* LaTeX overview:                        Overview.          (line   372)
+                                                            (line   718)
+* latex command:                         Output files.      (line   435)
+* LaTeX logo:                            Text symbols.      (line 12187)
+* LaTeX overview:                        Overview.          (line   373)
 * LaTeX Project team:                    About this document.
-                                                            (line   339)
+                                                            (line   340)
 * LaTeX vs. LaTeX2e:                     About this document.
-                                                            (line   335)
+                                                            (line   336)
 * latex-doc-ptr document:                About this document.
-                                                            (line   352)
-* LaTeX2e logo:                          Text symbols.      (line 12129)
+                                                            (line   353)
+* LaTeX2e logo:                          Text symbols.      (line 12190)
 * <latexrefman at tug.org> email address:   About this document.
-                                                            (line   339)
+                                                            (line   340)
 * Latin letters, additional:             Additional Latin letters.
-                                                            (line 12387)
-* layout commands:                       Layout.            (line  1516)
+                                                            (line 12448)
+* layout commands:                       Layout.            (line  1517)
 * layout, page parameters for:           Page layout parameters.
-                                                            (line  1672)
-* left angle quotation marks:            Text symbols.      (line 12135)
-* left arrow, in text:                   Text symbols.      (line 12244)
-* left brace, in text:                   Text symbols.      (line 12191)
-* left quote:                            Text symbols.      (line 12145)
-* left quote, double:                    Text symbols.      (line 12257)
-* left quote, single:                    Text symbols.      (line 12263)
+                                                            (line  1673)
+* left angle quotation marks:            Text symbols.      (line 12196)
+* left arrow, in text:                   Text symbols.      (line 12305)
+* left brace, in text:                   Text symbols.      (line 12252)
+* left quote:                            Text symbols.      (line 12206)
+* left quote, double:                    Text symbols.      (line 12318)
+* left quote, single:                    Text symbols.      (line 12324)
 * left-hand equation numbers:            Document class options.
-                                                            (line   720)
-* left-justifying text:                  \raggedright.      (line  3451)
-* left-justifying text, environment for: flushleft.         (line  3423)
-* left-to-right mode:                    Modes.             (line  9542)
+                                                            (line   721)
+* left-justifying text:                  \raggedright.      (line  3452)
+* left-justifying text, environment for: flushleft.         (line  3424)
+* left-to-right mode:                    Modes.             (line  9603)
 * legalpaper option:                     Document class options.
-                                                            (line   676)
-* lengths, adding to:                    \addtolength.      (line  7561)
-* lengths, allocating new:               \newlength.        (line  6699)
-* lengths, defining and using:           Lengths.           (line  7384)
-* lengths, setting:                      \setlength.        (line  7534)
+                                                            (line   677)
+* lengths, adding to:                    \addtolength.      (line  7562)
+* lengths, allocating new:               \newlength.        (line  6700)
+* lengths, defining and using:           Lengths.           (line  7385)
+* lengths, setting:                      \setlength.        (line  7535)
 * leqno option:                          Document class options.
-                                                            (line   706)
-* less than symbol, in text:             Text symbols.      (line 12241)
-* lethead_flag:                          makeindex.         (line 13182)
-* lethead_prefix:                        makeindex.         (line 13191)
-* lethead_suffix:                        makeindex.         (line 13195)
-* letter class:                          Document classes.  (line   634)
-* letter environment:                    letter.            (line  3610)
+                                                            (line   707)
+* less than symbol, in text:             Text symbols.      (line 12302)
+* lethead_flag:                          makeindex.         (line 13243)
+* lethead_prefix:                        makeindex.         (line 13252)
+* lethead_suffix:                        makeindex.         (line 13256)
+* letter class:                          Document classes.  (line   635)
+* letter environment:                    letter.            (line  3611)
 * letterpaper option:                    Document class options.
-                                                            (line   676)
-* letters, accented:                     Accents.           (line 12299)
+                                                            (line   677)
+* letters, accented:                     Accents.           (line 12360)
 * letters, additional Latin:             Additional Latin letters.
-                                                            (line 12387)
-* letters, ending:                       \closing.          (line 13553)
-* letters, starting:                     \opening.          (line 13658)
-* letters, writing:                      Letters.           (line 13432)
-* line break, forcing:                   \\.                (line  5681)
-* line breaking:                         Line breaking.     (line  5664)
-* line breaks, changing:                 \fussy & \sloppy.  (line  5865)
+                                                            (line 12448)
+* letters, ending:                       \closing.          (line 13614)
+* letters, starting:                     \opening.          (line 13719)
+* letters, writing:                      Letters.           (line 13493)
+* line break, forcing:                   \\.                (line  5682)
+* line breaking:                         Line breaking.     (line  5665)
+* line breaks, changing:                 \fussy & \sloppy.  (line  5866)
 * line breaks, forcing:                  \linebreak & \nolinebreak.
-                                                            (line  5924)
-* line breaks, multiplication discretionary: \*.            (line  9443)
+                                                            (line  5925)
+* line breaks, multiplication discretionary: \*.            (line  9504)
 * line breaks, preventing:               \linebreak & \nolinebreak.
-                                                            (line  5924)
-* lines in tables:                       tabular.           (line  4913)
-* line_max:                              makeindex.         (line 13248)
-* lining numerals:                       Font styles.       (line  1325)
-* lining text up in tables:              tabular.           (line  4913)
-* lining text up using tab stops:        tabbing.           (line  4704)
-* list environment:                      list.              (line  3615)
-* list items, specifying counter:        \usecounter.       (line  7238)
-* list of figures file:                  Output files.      (line   467)
-* list of tables file:                   Output files.      (line   467)
-* listings package:                      tabbing.           (line  4844)
-* listings package <1>:                  verbatim.          (line  5567)
-* listings package <2>:                  \verb.             (line  5617)
-* lists of items:                        itemize.           (line  3527)
-* lists of items, generic:               list.              (line  3615)
-* lists of items, numbered:              enumerate.         (line  3171)
+                                                            (line  5925)
+* lines in tables:                       tabular.           (line  4914)
+* line_max:                              makeindex.         (line 13309)
+* lining numerals:                       Font styles.       (line  1326)
+* lining text up in tables:              tabular.           (line  4914)
+* lining text up using tab stops:        tabbing.           (line  4705)
+* list environment:                      list.              (line  3616)
+* list items, specifying counter:        \usecounter.       (line  7239)
+* list of figures file:                  Output files.      (line   468)
+* list of tables file:                   Output files.      (line   468)
+* listings package:                      tabbing.           (line  4845)
+* listings package <1>:                  verbatim.          (line  5568)
+* listings package <2>:                  \verb.             (line  5618)
+* lists of items:                        itemize.           (line  3528)
+* lists of items, generic:               list.              (line  3616)
+* lists of items, numbered:              enumerate.         (line  3172)
 * loading additional packages:           Additional packages.
-                                                            (line   762)
-* log file:                              Output files.      (line   452)
-* logo, LaTeX:                           Text symbols.      (line 12126)
-* logo, LaTeX2e:                         Text symbols.      (line 12129)
-* logo, TeX:                             Text symbols.      (line 12167)
+                                                            (line   763)
+* log file:                              Output files.      (line   453)
+* logo, LaTeX:                           Text symbols.      (line 12187)
+* logo, LaTeX2e:                         Text symbols.      (line 12190)
+* logo, TeX:                             Text symbols.      (line 12228)
 * long command:                          Class and package commands.
-                                                            (line   865)
-* low-9 quotation marks, single and double: Text symbols.   (line 12157)
+                                                            (line   866)
+* low-9 quotation marks, single and double: Text symbols.   (line 12218)
 * low-level font commands:               Low-level font commands.
-                                                            (line  1374)
+                                                            (line  1375)
 * lowercase:                             Upper and lower case.
-                                                            (line 12053)
-* LR box:                                picture.           (line  4239)
-* LR mode:                               Modes.             (line  9542)
-* lrbox:                                 lrbox.             (line 10975)
+                                                            (line 12114)
+* LR box:                                picture.           (line  4240)
+* LR mode:                               Modes.             (line  9603)
+* lrbox:                                 lrbox.             (line 11036)
 * lshort document:                       About this document.
-                                                            (line   363)
-* ltugboat class:                        tugboat template.  (line 14149)
-* lualatex command:                      TeX engines.       (line   500)
-* LuaTeX:                                TeX engines.       (line   500)
-* m-width:                               Units of length.   (line  7516)
-* macro package, LaTeX as:               Overview.          (line   377)
-* macron accent:                         Accents.           (line 12327)
-* macron accent, math:                   Math accents.      (line  9222)
+                                                            (line   364)
+* ltugboat class:                        tugboat template.  (line 14210)
+* lualatex command:                      TeX engines.       (line   501)
+* LuaTeX:                                TeX engines.       (line   501)
+* m-width:                               Units of length.   (line  7517)
+* macro package, LaTeX as:               Overview.          (line   378)
+* macron accent:                         Accents.           (line 12388)
+* macron accent, math:                   Math accents.      (line  9223)
 * macros2e package:                      \makeatletter & \makeatother.
-                                                            (line  6583)
-* Madsen, Lars:                          eqnarray.          (line  3238)
-* make a box:                            \mbox & \makebox.  (line 10643)
-* makeindex:                             makeindex.         (line 13124)
-* makeindex program:                     makeindex.         (line 13124)
-* makeindex, style file:                 makeindex.         (line 13136)
-* making a title page:                   titlepage.         (line  5503)
-* making paragraphs:                     Making paragraphs. (line  7661)
-* marginal notes:                        Marginal notes.    (line  7834)
-* masculine ordinal symbol:              Text symbols.      (line 12248)
-* matching brackets:                     \left & \right.    (line  9471)
-* matching parentheses:                  \left & \right.    (line  9471)
-* math accents:                          Math accents.      (line  9214)
-* math environment:                      math.              (line  3979)
-* math environment <1>:                  Math formulas.     (line  7883)
-* math formulas:                         Math formulas.     (line  7883)
-* math functions:                        Math functions.    (line  9098)
-* math miscellany:                       Math miscellany.   (line  9417)
-* math mode:                             Modes.             (line  9552)
-* math mode, entering:                   Math formulas.     (line  7883)
+                                                            (line  6584)
+* Madsen, Lars:                          eqnarray.          (line  3239)
+* make a box:                            \mbox & \makebox.  (line 10704)
+* makeindex:                             makeindex.         (line 13185)
+* makeindex program:                     makeindex.         (line 13185)
+* makeindex, style file:                 makeindex.         (line 13197)
+* making a title page:                   titlepage.         (line  5504)
+* making paragraphs:                     Making paragraphs. (line  7662)
+* marginal notes:                        Marginal notes.    (line  7835)
+* masculine ordinal symbol:              Text symbols.      (line 12309)
+* matching brackets:                     \left & \right.    (line  9532)
+* matching parentheses:                  \left & \right.    (line  9532)
+* math accents:                          Math accents.      (line  9215)
+* math environment:                      math.              (line  3980)
+* math environment <1>:                  Math formulas.     (line  7884)
+* math formulas:                         Math formulas.     (line  7884)
+* math functions:                        Math functions.    (line  9099)
+* math miscellany:                       Math miscellany.   (line  9478)
+* math mode:                             Modes.             (line  9613)
+* math mode, entering:                   Math formulas.     (line  7884)
 * math mode, spacing:                    Spacing in math mode.
-                                                            (line  9308)
-* math mode, vertical space:             \smash.            (line  9365)
-* math symbols:                          Math symbols.      (line  8037)
-* math, bold:                            Font styles.       (line  1321)
-* mathtools package:                     Math formulas.     (line  7963)
+                                                            (line  9309)
+* math mode, spacing <1>:                \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* math mode, vertical space:             \smash.            (line  9366)
+* math symbols:                          Math symbols.      (line  8038)
+* math, bold:                            Font styles.       (line  1322)
+* mathtools package:                     Math formulas.     (line  7964)
 * mathtools package <1>:                 Over- and Underlining.
-                                                            (line  9302)
-* MetaPost package:                      \line.             (line  4396)
+                                                            (line  9303)
+* mathtools package <2>:                 \smash.            (line  9421)
+* mathtools package <3>:                 \phantom & \vphantom & \hphantom.
+                                                            (line  9457)
+* MetaPost package:                      \line.             (line  4397)
 * mfirstuc package:                      Upper and lower case.
-                                                            (line 12092)
+                                                            (line 12153)
 * mhchem package:                        Subscripts & superscripts.
-                                                            (line  8030)
-* Millimeter:                            Units of length.   (line  7505)
-* minipage environment:                  minipage.          (line  3991)
-* minipage, creating a:                  minipage.          (line  3991)
-* minted package:                        tabbing.           (line  4844)
-* minted package <1>:                    verbatim.          (line  5567)
-* minted package <2>:                    \verb.             (line  5617)
-* mirrors of CTAN:                       CTAN.              (line   617)
-* mm:                                    Units of length.   (line  7505)
-* modes:                                 Modes.             (line  9532)
-* monospace font:                        Font styles.       (line  1289)
-* moving arguments:                      \protect.          (line  7040)
-* mpfootnote counter:                    \footnote.         (line  6201)
-* mu:                                    Units of length.   (line  7527)
-* mu, math unit:                         Units of length.   (line  7527)
-* multicolumn text:                      \twocolumn.        (line  1533)
-* multilingual support:                  Accents.           (line 12299)
-* multind package:                       Indexes.           (line 12999)
-* multiplication, discretionary:         \*.                (line  9443)
-* name:                                  \newglossaryentry. (line 13380)
-* NBSP:                                  ~.                 (line 10182)
+                                                            (line  8031)
+* Millimeter:                            Units of length.   (line  7506)
+* minipage environment:                  minipage.          (line  3992)
+* minipage, creating a:                  minipage.          (line  3992)
+* minted package:                        tabbing.           (line  4845)
+* minted package <1>:                    verbatim.          (line  5568)
+* minted package <2>:                    \verb.             (line  5618)
+* mirrors of CTAN:                       CTAN.              (line   618)
+* mm:                                    Units of length.   (line  7506)
+* modes:                                 Modes.             (line  9593)
+* monospace font:                        Font styles.       (line  1290)
+* moving arguments:                      \protect.          (line  7041)
+* mpfootnote counter:                    \footnote.         (line  6202)
+* mu:                                    Units of length.   (line  7528)
+* mu, math unit:                         Units of length.   (line  7528)
+* multicolumn text:                      \twocolumn.        (line  1534)
+* multilingual support:                  Accents.           (line 12360)
+* multind package:                       Indexes.           (line 13060)
+* multiplication, discretionary:         \*.                (line  9504)
+* name:                                  \newglossaryentry. (line 13441)
+* NBSP:                                  ~.                 (line 10243)
 * nested \include, not allowed:          \include & \includeonly.
-                                                            (line 12682)
+                                                            (line 12743)
 * new class commands:                    Class and package construction.
-                                                            (line   778)
+                                                            (line   779)
 * new command, check:                    Class and package commands.
-                                                            (line   863)
+                                                            (line   864)
 * new command, definition:               Class and package commands.
-                                                            (line   938)
+                                                            (line   939)
 * new commands, defining:                \newcommand & \renewcommand.
-                                                            (line  6393)
-* new commands, defining <1>:            \providecommand.   (line  6518)
+                                                            (line  6394)
+* new commands, defining <1>:            \providecommand.   (line  6519)
 * new line, output as input:             \obeycr & \restorecr.
-                                                            (line  5743)
-* new line, starting:                    \\.                (line  5681)
-* new line, starting (paragraph mode):   \newline.          (line  5783)
-* new page, starting:                    \newpage.          (line  6027)
+                                                            (line  5744)
+* new line, starting:                    \\.                (line  5682)
+* new line, starting (paragraph mode):   \newline.          (line  5784)
+* new page, starting:                    \newpage.          (line  6028)
 * non-English characters:                Additional Latin letters.
-                                                            (line 12387)
-* notes in the margin:                   Marginal notes.    (line  7834)
+                                                            (line 12448)
+* notes in the margin:                   Marginal notes.    (line  7835)
 * notitlepage option:                    Document class options.
-                                                            (line   706)
-* null delimiter:                        \left & \right.    (line  9471)
-* numbered items, specifying counter:    \usecounter.       (line  7238)
-* numerals, old-style:                   Font styles.       (line  1325)
-* oblique font:                          Font styles.       (line  1286)
+                                                            (line   707)
+* null delimiter:                        \left & \right.    (line  9532)
+* numbered items, specifying counter:    \usecounter.       (line  7239)
+* numerals, old-style:                   Font styles.       (line  1326)
+* oblique font:                          Font styles.       (line  1287)
 * oe ligature:                           Additional Latin letters.
-                                                            (line 12429)
-* ogonek:                                Accents.           (line 12364)
-* old-style numerals:                    Font styles.       (line  1325)
-* one-column output:                     \onecolumn.        (line  1521)
+                                                            (line 12490)
+* ogonek:                                Accents.           (line 12425)
+* old-style numerals:                    Font styles.       (line  1326)
+* one-column output:                     \onecolumn.        (line  1522)
 * onecolumn option:                      Document class options.
-                                                            (line   735)
+                                                            (line   736)
 * oneside option:                        Document class options.
-                                                            (line   735)
+                                                            (line   736)
 * openany option:                        Document class options.
-                                                            (line   735)
+                                                            (line   736)
 * openbib option:                        Document class options.
-                                                            (line   706)
-* opening quote:                         Text symbols.      (line 12145)
+                                                            (line   707)
+* opening quote:                         Text symbols.      (line 12206)
 * openright option:                      Document class options.
-                                                            (line   735)
-* OpenType fonts:                        TeX engines.       (line   476)
+                                                            (line   736)
+* OpenType fonts:                        TeX engines.       (line   477)
 * options, class:                        Class and package commands.
-                                                            (line   908)
+                                                            (line   909)
 * options, color package:                Color package options.
-                                                            (line 11030)
+                                                            (line 11091)
 * options, command line:                 Command line options.
-                                                            (line 13852)
+                                                            (line 13913)
 * options, document class:               Document class options.
-                                                            (line   663)
+                                                            (line   664)
 * options, document class <1>:           Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * options, global:                       Additional packages.
-                                                            (line   771)
+                                                            (line   772)
 * options, graphics package:             Graphics package options.
-                                                            (line 11308)
+                                                            (line 11369)
 * options, package:                      Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * options, package <1>:                  Class and package commands.
-                                                            (line   908)
-* ordinals, feminine and masculine:      Text symbols.      (line 12248)
+                                                            (line   909)
+* ordinals, feminine and masculine:      Text symbols.      (line 12309)
 * oslash:                                Additional Latin letters.
-                                                            (line 12425)
-* outer paragraph mode:                  Modes.             (line  9573)
-* overbar accent:                        Accents.           (line 12327)
-* overdot accent, math:                  Math accents.      (line  9234)
+                                                            (line 12486)
+* outer paragraph mode:                  Modes.             (line  9634)
+* overbar accent:                        Accents.           (line 12388)
+* overdot accent, math:                  Math accents.      (line  9235)
 * overlining:                            Over- and Underlining.
-                                                            (line  9263)
-* overview of LaTeX:                     Overview.          (line   372)
+                                                            (line  9264)
+* overview of LaTeX:                     Overview.          (line   373)
 * package file layout:                   Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * package options:                       Class and package structure.
-                                                            (line   801)
+                                                            (line   802)
 * package options <1>:                   Class and package commands.
-                                                            (line   908)
-* package, algorithm2e:                  tabbing.           (line  4844)
-* package, amsfonts:                     Math formulas.     (line  7963)
-* package, amsmath:                      array.             (line  2913)
-* package, amsmath <1>:                  array.             (line  2924)
-* package, amsmath <2>:                  displaymath.       (line  3105)
-* package, amsmath <3>:                  equation.          (line  3308)
-* package, amsmath <4>:                  theorem.           (line  5495)
-* package, amsmath <5>:                  Math formulas.     (line  7963)
-* package, amsmath <6>:                  Dots.              (line  9074)
-* package, amsmath <7>:                  Math functions.    (line  9203)
-* package, amsmath <8>:                  Colon character & \colon.
-                                                            (line  9432)
+                                                            (line   909)
+* package, algorithm2e:                  tabbing.           (line  4845)
+* package, amsfonts:                     Math formulas.     (line  7964)
+* package, amsmath:                      array.             (line  2914)
+* package, amsmath <1>:                  array.             (line  2925)
+* package, amsmath <2>:                  displaymath.       (line  3106)
+* package, amsmath <3>:                  equation.          (line  3309)
+* package, amsmath <4>:                  theorem.           (line  5496)
+* package, amsmath <5>:                  Math formulas.     (line  7964)
+* package, amsmath <6>:                  Dots.              (line  9075)
+* package, amsmath <7>:                  Math functions.    (line  9204)
+* package, amsmath <8>:                  \phantom & \vphantom & \hphantom.
+                                                            (line  9465)
 * package, amsmath <9>:                  Colon character & \colon.
-                                                            (line  9436)
-* package, amsthm:                       theorem.           (line  5495)
-* package, amsthm <1>:                   \rule.             (line 12456)
-* package, appendix:                     \appendix.         (line  2413)
-* package, array (package):              array.             (line  2935)
-* package, Asymptote:                    \line.             (line  4396)
-* package, Asymptote <1>:                \strut.            (line 10478)
-* package, Asymptote <2>:                \mbox & \makebox.  (line 10710)
-* package, babel:                        \chapter.          (line  2153)
-* package, babel <1>:                    thebibliography.   (line  5285)
-* package, babel <2>:                    Accents.           (line 12299)
-* package, babel <3>:                    \today.            (line 12486)
+                                                            (line  9493)
+* package, amsmath <10>:                 Colon character & \colon.
+                                                            (line  9497)
+* package, amsthm:                       theorem.           (line  5496)
+* package, amsthm <1>:                   \rule.             (line 12517)
+* package, appendix:                     \appendix.         (line  2414)
+* package, array (package):              array.             (line  2936)
+* package, Asymptote:                    \line.             (line  4397)
+* package, Asymptote <1>:                \strut.            (line 10539)
+* package, Asymptote <2>:                \mbox & \makebox.  (line 10771)
+* package, babel:                        \chapter.          (line  2154)
+* package, babel <1>:                    thebibliography.   (line  5286)
+* package, babel <2>:                    Accents.           (line 12360)
+* package, babel <3>:                    \today.            (line 12547)
 * package, babel <4>:                    Table of contents etc..
-                                                            (line 12813)
-* package, babel <5>:                    \index.            (line 13059)
+                                                            (line 12874)
+* package, babel <5>:                    \index.            (line 13120)
 * package, bigfoot:                      Footnotes of footnotes.
-                                                            (line  6372)
+                                                            (line  6373)
 * package, bm:                           \boldmath & \unboldmath.
-                                                            (line  9029)
-* package, cleveref:                     Cross references.  (line  2682)
-* package, cleveref <1>:                 \ref.              (line  2795)
-* package, cleveref <2>:                 \footnotemark.     (line  6253)
-* package, cprotect:                     verbatim.          (line  5562)
-* package, cprotect <1>:                 \verb.             (line  5620)
-* package, datetime:                     \today.            (line 12500)
-* package, dcolumn:                      array.             (line  2935)
-* package, enumitem:                     list.              (line  3879)
-* package, envlab:                       \makelabels.       (line 13640)
+                                                            (line  9030)
+* package, cleveref:                     Cross references.  (line  2683)
+* package, cleveref <1>:                 \ref.              (line  2796)
+* package, cleveref <2>:                 \footnotemark.     (line  6254)
+* package, cprotect:                     verbatim.          (line  5563)
+* package, cprotect <1>:                 \verb.             (line  5621)
+* package, datetime:                     \today.            (line 12561)
+* package, dcolumn:                      array.             (line  2936)
+* package, enumitem:                     list.              (line  3880)
+* package, envlab:                       \makelabels.       (line 13701)
 * package, etoolbox:                     Class and package commands.
-                                                            (line   952)
-* package, eurosym:                      Text symbols.      (line 12229)
-* package, fancyhdr:                     Page styles.       (line  9612)
-* package, fancyhdr <1>:                 \pagestyle.        (line  9755)
-* package, fancyvrb:                     tabbing.           (line  4844)
-* package, fancyvrb <1>:                 verbatim.          (line  5573)
-* package, flafter:                      Floats.            (line  1881)
-* package, float:                        Floats.            (line  1851)
+                                                            (line   953)
+* package, eurosym:                      Text symbols.      (line 12290)
+* package, fancyhdr:                     Page styles.       (line  9673)
+* package, fancyhdr <1>:                 \pagestyle.        (line  9816)
+* package, fancyvrb:                     tabbing.           (line  4845)
+* package, fancyvrb <1>:                 verbatim.          (line  5574)
+* package, flafter:                      Floats.            (line  1882)
+* package, float:                        Floats.            (line  1852)
 * package, geometry:                     Document class options.
-                                                            (line   697)
+                                                            (line   698)
 * package, geometry <1>:                 Document class options.
-                                                            (line   701)
-* package, hyperref:                     \footnotemark.     (line  6253)
-* package, hyperref <1>:                 \footnotemark.     (line  6262)
-* package, hyperref <2>:                 \pagenumbering.    (line  9729)
+                                                            (line   702)
+* package, hyperref:                     \footnotemark.     (line  6254)
+* package, hyperref <1>:                 \footnotemark.     (line  6263)
+* package, hyperref <2>:                 \pagenumbering.    (line  9790)
 * package, hyperref <3>:                 Command line input.
-                                                            (line 13939)
-* package, indentfirst:                  \part.             (line  2078)
-* package, indentfirst <1>:              \chapter.          (line  2140)
-* package, indentfirst <2>:              \section.          (line  2235)
-* package, indentfirst <3>:              \subsection.       (line  2301)
+                                                            (line 14000)
+* package, indentfirst:                  \part.             (line  2079)
+* package, indentfirst <1>:              \chapter.          (line  2141)
+* package, indentfirst <2>:              \section.          (line  2236)
+* package, indentfirst <3>:              \subsection.       (line  2302)
 * package, indentfirst <4>:              \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2378)
+                                                            (line  2379)
 * package, indentfirst <5>:              \indent & \noindent.
-                                                            (line  7800)
-* package, index:                        \index.            (line 13104)
-* package, listings:                     tabbing.           (line  4844)
-* package, listings <1>:                 verbatim.          (line  5567)
-* package, listings <2>:                 \verb.             (line  5617)
+                                                            (line  7801)
+* package, index:                        \index.            (line 13165)
+* package, listings:                     tabbing.           (line  4845)
+* package, listings <1>:                 verbatim.          (line  5568)
+* package, listings <2>:                 \verb.             (line  5618)
 * package, macros2e:                     \makeatletter & \makeatother.
-                                                            (line  6583)
-* package, mathtools:                    Math formulas.     (line  7963)
+                                                            (line  6584)
+* package, mathtools:                    Math formulas.     (line  7964)
 * package, mathtools <1>:                Over- and Underlining.
-                                                            (line  9302)
-* package, MetaPost:                     \line.             (line  4396)
+                                                            (line  9303)
+* package, mathtools <2>:                \smash.            (line  9421)
+* package, mathtools <3>:                \phantom & \vphantom & \hphantom.
+                                                            (line  9457)
+* package, MetaPost:                     \line.             (line  4397)
 * package, mfirstuc:                     Upper and lower case.
-                                                            (line 12092)
+                                                            (line 12153)
 * package, mhchem:                       Subscripts & superscripts.
-                                                            (line  8030)
-* package, minted:                       tabbing.           (line  4844)
-* package, minted <1>:                   verbatim.          (line  5567)
-* package, minted <2>:                   \verb.             (line  5617)
-* package, multind:                      Indexes.           (line 12999)
-* package, pict2e:                       \line.             (line  4396)
-* package, polyglossia:                  Accents.           (line 12299)
-* package, polyglossia <1>:              \today.            (line 12486)
+                                                            (line  8031)
+* package, minted:                       tabbing.           (line  4845)
+* package, minted <1>:                   verbatim.          (line  5568)
+* package, minted <2>:                   \verb.             (line  5618)
+* package, multind:                      Indexes.           (line 13060)
+* package, pict2e:                       \line.             (line  4397)
+* package, polyglossia:                  Accents.           (line 12360)
+* package, polyglossia <1>:              \today.            (line 12547)
 * package, polyglossia <2>:              Table of contents etc..
-                                                            (line 12813)
-* package, polyglossia <3>:              \index.            (line 13059)
-* package, PSTricks:                     \line.             (line  4396)
+                                                            (line 12874)
+* package, polyglossia <3>:              \index.            (line 13120)
+* package, PSTricks:                     \line.             (line  4397)
 * package, sagetex:                      Command line options.
-                                                            (line 13908)
+                                                            (line 13969)
 * package, setspace:                     Low-level font commands.
-                                                            (line  1486)
-* package, showidx:                      Indexes.           (line 12999)
-* package, siunitx:                      ~.                 (line 10208)
-* package, symbols:                      Math symbols.      (line  8037)
+                                                            (line  1487)
+* package, showidx:                      Indexes.           (line 13060)
+* package, siunitx:                      ~.                 (line 10269)
+* package, symbols:                      Math symbols.      (line  8038)
 * package, textcase:                     Upper and lower case.
-                                                            (line 12089)
-* package, textcomp:                     Font styles.       (line  1325)
-* package, TikZ:                         \line.             (line  4396)
-* package, TikZ <1>:                     \strut.            (line 10478)
-* package, TikZ <2>:                     \mbox & \makebox.  (line 10709)
-* package, titlesec:                     \part.             (line  2082)
-* package, titlesec <1>:                 \chapter.          (line  2161)
-* package, titlesec <2>:                 \section.          (line  2239)
-* package, titlesec <3>:                 \subsection.       (line  2305)
+                                                            (line 12150)
+* package, textcomp:                     Font styles.       (line  1326)
+* package, TikZ:                         \line.             (line  4397)
+* package, TikZ <1>:                     \strut.            (line 10539)
+* package, TikZ <2>:                     \mbox & \makebox.  (line 10770)
+* package, titlesec:                     \part.             (line  2083)
+* package, titlesec <1>:                 \chapter.          (line  2162)
+* package, titlesec <2>:                 \section.          (line  2240)
+* package, titlesec <3>:                 \subsection.       (line  2306)
 * package, titlesec <4>:                 \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2382)
+                                                            (line  2383)
 * package, tocbibbind:                   Table of contents etc..
-                                                            (line 12824)
+                                                            (line 12885)
 * package, tocloft:                      Table of contents etc..
-                                                            (line 12824)
+                                                            (line 12885)
 * package, ulem:                         Over- and Underlining.
-                                                            (line  9272)
-* package, url:                          \verb.             (line  5613)
-* package, verbatimbox:                  verbatim.          (line  5573)
+                                                            (line  9273)
+* package, url:                          \verb.             (line  5614)
+* package, verbatimbox:                  verbatim.          (line  5574)
 * packages, loading additional:          Additional packages.
-                                                            (line   762)
+                                                            (line   763)
 * page break, forcing:                   \pagebreak & \nopagebreak.
-                                                            (line  6085)
+                                                            (line  6086)
 * page break, preventing:                \pagebreak & \nopagebreak.
-                                                            (line  6085)
-* page breaking:                         Page breaking.     (line  5955)
+                                                            (line  6086)
+* page breaking:                         Page breaking.     (line  5956)
 * page layout parameters:                Page layout parameters.
-                                                            (line  1672)
-* page number, cross referencing:        \pageref.          (line  2748)
-* page numbering style:                  \pagenumbering.    (line  9690)
-* page style, this page:                 \thispagestyle.    (line  9832)
-* page styles:                           Page styles.       (line  9606)
-* page, colored:                         Colored pages.     (line 11250)
-* page_precedence:                       makeindex.         (line 13261)
-* paired delimiters:                     \left & \right.    (line  9471)
-* paragraph:                             Sectioning.        (line  1955)
+                                                            (line  1673)
+* page number, cross referencing:        \pageref.          (line  2749)
+* page numbering style:                  \pagenumbering.    (line  9751)
+* page style, this page:                 \thispagestyle.    (line  9893)
+* page styles:                           Page styles.       (line  9667)
+* page, colored:                         Colored pages.     (line 11311)
+* page_precedence:                       makeindex.         (line 13322)
+* paired delimiters:                     \left & \right.    (line  9532)
+* paragraph:                             Sectioning.        (line  1956)
 * paragraph <1>:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
+                                                            (line  2324)
 * paragraph indentation:                 \parindent & \parskip.
-                                                            (line  7807)
-* paragraph indentation, in minipage:    minipage.          (line  4088)
-* paragraph indentations in quoted text: quotation & quote. (line  4674)
+                                                            (line  7808)
+* paragraph indentation, in minipage:    minipage.          (line  4089)
+* paragraph indentations in quoted text: quotation & quote. (line  4675)
 * paragraph indentations in quoted text, omitting: quotation & quote.
-                                                            (line  4674)
-* paragraph mode:                        Modes.             (line  9538)
-* paragraph mode <1>:                    \parbox.           (line 10799)
-* paragraph symbol:                      Text symbols.      (line 12149)
-* paragraph, ending:                     \par.              (line  7705)
-* paragraph, in a box:                   \parbox.           (line 10799)
-* paragraphs:                            Making paragraphs. (line  7661)
-* parameters, for footnotes:             \footnote.         (line  6173)
+                                                            (line  4675)
+* paragraph mode:                        Modes.             (line  9599)
+* paragraph mode <1>:                    \parbox.           (line 10860)
+* paragraph symbol:                      Text symbols.      (line 12210)
+* paragraph, ending:                     \par.              (line  7706)
+* paragraph, in a box:                   \parbox.           (line 10860)
+* paragraphs:                            Making paragraphs. (line  7662)
+* parameters, for footnotes:             \footnote.         (line  6174)
 * parameters, page layout:               Page layout parameters.
-                                                            (line  1672)
-* part:                                  Sectioning.        (line  1955)
-* part <1>:                              \part.             (line  2034)
-* pc:                                    Units of length.   (line  7492)
+                                                            (line  1673)
+* part:                                  Sectioning.        (line  1956)
+* part <1>:                              \part.             (line  2035)
+* pc:                                    Units of length.   (line  7493)
 * PDF graphic files:                     Graphics package configuration.
-                                                            (line 11372)
-* PDF graphic files <1>:                 \includegraphics.  (line 11565)
-* pdflatex command:                      Output files.      (line   444)
-* pdfTeX:                                Output files.      (line   444)
-* pdfTeX engine:                         TeX engines.       (line   483)
-* period, abbreviation-ending:           \@.                (line 10065)
-* period, centered, in text:             Text symbols.      (line 12251)
-* period, sentence-ending:               \@.                (line 10065)
-* period, spacing after:                 \@.                (line 10065)
-* pica:                                  Units of length.   (line  7492)
-* pict2e package:                        \line.             (line  4396)
-* pict2e package <1>:                    \line.             (line  4396)
-* picture environment:                   picture.           (line  4142)
-* pictures, creating:                    picture.           (line  4142)
-* pilcrow:                               Text symbols.      (line 12149)
-* placement of floats:                   Floats.            (line  1830)
-* plural:                                \newglossaryentry. (line 13388)
+                                                            (line 11433)
+* PDF graphic files <1>:                 \includegraphics.  (line 11626)
+* pdflatex command:                      Output files.      (line   445)
+* pdfTeX:                                Output files.      (line   445)
+* pdfTeX engine:                         TeX engines.       (line   484)
+* period, abbreviation-ending:           \@.                (line 10126)
+* period, centered, in text:             Text symbols.      (line 12312)
+* period, sentence-ending:               \@.                (line 10126)
+* period, spacing after:                 \@.                (line 10126)
+* pica:                                  Units of length.   (line  7493)
+* pict2e package:                        \line.             (line  4397)
+* pict2e package <1>:                    \line.             (line  4397)
+* picture environment:                   picture.           (line  4143)
+* pictures, creating:                    picture.           (line  4143)
+* pilcrow:                               Text symbols.      (line 12210)
+* placement of floats:                   Floats.            (line  1831)
+* plural:                                \newglossaryentry. (line 13449)
 * PNG files:                             Graphics package configuration.
-                                                            (line 11372)
-* PNG files <1>:                         \includegraphics.  (line 11565)
-* poetry, an environment for:            verse.             (line  5628)
-* Point:                                 Units of length.   (line  7488)
+                                                            (line 11433)
+* PNG files <1>:                         \includegraphics.  (line 11626)
+* poetry, an environment for:            verse.             (line  5629)
+* Point:                                 Units of length.   (line  7489)
 * polish l:                              Additional Latin letters.
-                                                            (line 12417)
-* polyglossia package:                   Accents.           (line 12299)
-* polyglossia package <1>:               \today.            (line 12486)
+                                                            (line 12478)
+* polyglossia package:                   Accents.           (line 12360)
+* polyglossia package <1>:               \today.            (line 12547)
 * polyglossia package <2>:               Table of contents etc..
-                                                            (line 12813)
-* polyglossia package <3>:               \index.            (line 13059)
+                                                            (line 12874)
+* polyglossia package <3>:               \index.            (line 13120)
 * portrait orientation:                  Document class options.
-                                                            (line   717)
-* position, in picture:                  picture.           (line  4213)
+                                                            (line   718)
+* position, in picture:                  picture.           (line  4214)
 * positional parameter:                  \newcommand & \renewcommand.
-                                                            (line  6439)
-* postamble:                             makeindex.         (line 13172)
-* postscript, in letters:                \ps.               (line 13670)
-* pounds symbol:                         Text symbols.      (line 12153)
-* preamble:                              makeindex.         (line 13168)
+                                                            (line  6440)
+* postamble:                             makeindex.         (line 13233)
+* postscript, in letters:                \ps.               (line 13731)
+* pounds symbol:                         Text symbols.      (line 12214)
+* preamble:                              makeindex.         (line 13229)
 * preamble, defined:                     Starting and ending.
-                                                            (line   414)
+                                                            (line   415)
 * prompt, *:                             Recovering from errors.
-                                                            (line 13998)
-* pronunciation:                         Overview.          (line   390)
-* PSTricks package:                      \line.             (line  4396)
-* pt:                                    Units of length.   (line  7488)
+                                                            (line 14059)
+* pronunciation:                         Overview.          (line   391)
+* PSTricks package:                      \line.             (line  4397)
+* pt:                                    Units of length.   (line  7489)
 * quad:                                  Spacing in math mode.
-                                                            (line  9353)
-* question mark, upside-down:            Text symbols.      (line 12254)
-* quotation environment:                 quotation & quote. (line  4674)
-* quotation marks, French:               Text symbols.      (line 12135)
-* quote environment:                     quotation & quote. (line  4674)
-* quote, single straight:                Text symbols.      (line 12269)
-* quote, straight base:                  Text symbols.      (line 12273)
+                                                            (line  9354)
+* question mark, upside-down:            Text symbols.      (line 12315)
+* quotation environment:                 quotation & quote. (line  4675)
+* quotation marks, French:               Text symbols.      (line 12196)
+* quote environment:                     quotation & quote. (line  4675)
+* quote, single straight:                Text symbols.      (line 12330)
+* quote, straight base:                  Text symbols.      (line 12334)
 * quoted text with paragraph indentation, displaying: quotation & quote.
-                                                            (line  4674)
+                                                            (line  4675)
 * quoted text without paragraph indentation, displaying: quotation & quote.
-                                                            (line  4674)
-* radical:                               \sqrt.             (line  9506)
-* ragged left text:                      \raggedleft.       (line  3502)
-* ragged left text, environment for:     flushright.        (line  3484)
-* ragged right text:                     \raggedright.      (line  3451)
-* ragged right text, environment for:    flushleft.         (line  3423)
+                                                            (line  4675)
+* radical:                               \sqrt.             (line  9567)
+* ragged left text:                      \raggedleft.       (line  3503)
+* ragged left text, environment for:     flushright.        (line  3485)
+* ragged right text:                     \raggedright.      (line  3452)
+* ragged right text, environment for:    flushleft.         (line  3424)
 * redefining environments:               \newenvironment & \renewenvironment.
-                                                            (line  6749)
-* reference, forward:                    Cross references.  (line  2671)
-* references, resolving forward:         Output files.      (line   457)
-* registered symbol:                     Text symbols.      (line 12276)
-* relation, text above:                  \stackrel.         (line  9522)
-* remarks in the margin:                 Marginal notes.    (line  7834)
-* report class:                          Document classes.  (line   634)
+                                                            (line  6750)
+* reference, forward:                    Cross references.  (line  2672)
+* references, resolving forward:         Output files.      (line   458)
+* registered symbol:                     Text symbols.      (line 12337)
+* relation, text above:                  \stackrel.         (line  9583)
+* remarks in the margin:                 Marginal notes.    (line  7835)
+* report class:                          Document classes.  (line   635)
 * reporting bugs:                        About this document.
-                                                            (line   343)
+                                                            (line   344)
 * reserved characters:                   Reserved characters.
-                                                            (line 12021)
-* resizing:                              \scalebox.         (line 11955)
-* resizing <1>:                          \resizebox.        (line 11986)
-* right angle quotation marks:           Text symbols.      (line 12135)
-* right arrow, in text:                  Text symbols.      (line 12279)
-* right brace, in text:                  Text symbols.      (line 12194)
-* right quote:                           Text symbols.      (line 12160)
-* right quote, double:                   Text symbols.      (line 12260)
-* right quote, single:                   Text symbols.      (line 12266)
+                                                            (line 12082)
+* resizing:                              \scalebox.         (line 12016)
+* resizing <1>:                          \resizebox.        (line 12047)
+* right angle quotation marks:           Text symbols.      (line 12196)
+* right arrow, in text:                  Text symbols.      (line 12340)
+* right brace, in text:                  Text symbols.      (line 12255)
+* right quote:                           Text symbols.      (line 12221)
+* right quote, double:                   Text symbols.      (line 12321)
+* right quote, single:                   Text symbols.      (line 12327)
 * right-hand equation numbers:           Document class options.
-                                                            (line   720)
-* right-justifying text:                 \raggedleft.       (line  3502)
-* right-justifying text, environment for: flushright.       (line  3484)
-* ring accent:                           Accents.           (line 12368)
-* ring accent, math:                     Math accents.      (line  9243)
-* robust commands:                       \protect.          (line  7027)
-* roman font:                            Font styles.       (line  1277)
+                                                            (line   721)
+* right-justifying text:                 \raggedleft.       (line  3503)
+* right-justifying text, environment for: flushright.       (line  3485)
+* ring accent:                           Accents.           (line 12429)
+* ring accent, math:                     Math accents.      (line  9244)
+* robust commands:                       \protect.          (line  7028)
+* roman font:                            Font styles.       (line  1278)
 * root file:                             Splitting the input.
-                                                            (line 12514)
-* roots:                                 \sqrt.             (line  9506)
-* rotating graphics:                     \rotatebox.        (line 11887)
-* rotating text:                         \rotatebox.        (line 11887)
-* rotation:                              \rotatebox.        (line 11887)
-* row, tabbing:                          tabbing.           (line  4744)
-* rubber lengths, defining new:          \newlength.        (line  6699)
+                                                            (line 12575)
+* roots:                                 \sqrt.             (line  9567)
+* rotating graphics:                     \rotatebox.        (line 11948)
+* rotating text:                         \rotatebox.        (line 11948)
+* rotation:                              \rotatebox.        (line 11948)
+* row, tabbing:                          tabbing.           (line  4745)
+* rubber lengths, defining new:          \newlength.        (line  6700)
 * running header and footer:             Page layout parameters.
-                                                            (line  1672)
-* running header and footer style:       \pagestyle.        (line  9748)
+                                                            (line  1673)
+* running header and footer style:       \pagestyle.        (line  9809)
 * sagetex package:                       Command line options.
-                                                            (line 13908)
-* sans serif font:                       Font styles.       (line  1283)
-* Scaled point:                          Units of length.   (line  7514)
-* scaling:                               \scalebox.         (line 11955)
-* scaling <1>:                           \resizebox.        (line 11986)
-* script fonts:                          Calligraphic.      (line  8985)
-* script letters for math:               Font styles.       (line  1271)
-* secnumdepth:                           Sectioning.        (line  2011)
-* secnumdepth counter:                   Sectioning.        (line  2012)
-* section:                               Sectioning.        (line  1955)
-* section <1>:                           \section.          (line  2181)
-* section number, cross referencing:     \ref.              (line  2772)
-* section numbers, printing:             Sectioning.        (line  2012)
-* section symbol:                        Text symbols.      (line 12164)
-* section, redefining:                   \@startsection.    (line  2451)
-* sectioning commands:                   Sectioning.        (line  1955)
-* sectioning, part:                      \part.             (line  2034)
+                                                            (line 13969)
+* sans serif font:                       Font styles.       (line  1284)
+* Scaled point:                          Units of length.   (line  7515)
+* scaling:                               \scalebox.         (line 12016)
+* scaling <1>:                           \resizebox.        (line 12047)
+* script fonts:                          Calligraphic.      (line  8986)
+* script letters for math:               Font styles.       (line  1272)
+* secnumdepth:                           Sectioning.        (line  2012)
+* secnumdepth counter:                   Sectioning.        (line  2013)
+* section:                               Sectioning.        (line  1956)
+* section <1>:                           \section.          (line  2182)
+* section number, cross referencing:     \ref.              (line  2773)
+* section numbers, printing:             Sectioning.        (line  2013)
+* section symbol:                        Text symbols.      (line 12225)
+* section, redefining:                   \@startsection.    (line  2452)
+* sectioning commands:                   Sectioning.        (line  1956)
+* sectioning, part:                      \part.             (line  2035)
 * series, of fonts:                      Low-level font commands.
-                                                            (line  1416)
+                                                            (line  1417)
 * setspace package:                      Low-level font commands.
-                                                            (line  1486)
-* setting counters:                      \setcounter.       (line  7297)
+                                                            (line  1487)
+* setting counters:                      \setcounter.       (line  7298)
 * shapes, of fonts:                      Low-level font commands.
-                                                            (line  1456)
+                                                            (line  1457)
 * sharp S letters:                       Additional Latin letters.
-                                                            (line 12433)
-* showidx package:                       Indexes.           (line 12999)
-* simulating typed text:                 verbatim.          (line  5542)
-* single angle quotation marks:          Text symbols.      (line 12135)
-* single guillemets:                     Text symbols.      (line 12135)
-* single left quote:                     Text symbols.      (line 12263)
-* single low-9 quotation mark:           Text symbols.      (line 12157)
-* single quote, straight:                Text symbols.      (line 12269)
-* single right quote:                    Text symbols.      (line 12266)
-* siunitx package:                       ~.                 (line 10208)
-* sizes of text:                         Font sizes.        (line  1339)
-* skip register, plain TeX:              \newlength.        (line  6699)
-* slanted font:                          Font styles.       (line  1286)
-* slides class:                          Document classes.  (line   634)
-* sloppypar:                             sloppypar.         (line  5878)
-* sloppypar environment:                 sloppypar.         (line  5878)
-* small caps font:                       Font styles.       (line  1280)
-* sort:                                  \newglossaryentry. (line 13392)
-* sp:                                    Units of length.   (line  7514)
-* space, hard:                           ~.                 (line 10182)
-* space, inserting horizontal:           \hss.              (line  9978)
-* space, inserting vertical:             \addvspace.        (line 10587)
+                                                            (line 12494)
+* showidx package:                       Indexes.           (line 13060)
+* simulating typed text:                 verbatim.          (line  5543)
+* single angle quotation marks:          Text symbols.      (line 12196)
+* single guillemets:                     Text symbols.      (line 12196)
+* single left quote:                     Text symbols.      (line 12324)
+* single low-9 quotation mark:           Text symbols.      (line 12218)
+* single quote, straight:                Text symbols.      (line 12330)
+* single right quote:                    Text symbols.      (line 12327)
+* siunitx package:                       ~.                 (line 10269)
+* sizes of text:                         Font sizes.        (line  1340)
+* skip register, plain TeX:              \newlength.        (line  6700)
+* slanted font:                          Font styles.       (line  1287)
+* slides class:                          Document classes.  (line   635)
+* sloppypar:                             sloppypar.         (line  5879)
+* sloppypar environment:                 sloppypar.         (line  5879)
+* small caps font:                       Font styles.       (line  1281)
+* sort:                                  \newglossaryentry. (line 13453)
+* sp:                                    Units of length.   (line  7515)
+* space, hard:                           ~.                 (line 10243)
+* space, inserting horizontal:           \hss.              (line 10039)
+* space, inserting vertical:             \addvspace.        (line 10648)
 * space, negative thin:                  \thinspace & \negthinspace.
-                                                            (line 10238)
+                                                            (line 10299)
 * space, thin:                           \thinspace & \negthinspace.
-                                                            (line 10238)
-* space, unbreakable:                    ~.                 (line 10182)
-* space, vertical:                       \vspace.           (line 10507)
-* spaces:                                Spaces.            (line  9860)
+                                                            (line 10299)
+* space, unbreakable:                    ~.                 (line 10243)
+* space, vertical:                       \vspace.           (line 10568)
+* spaces:                                Spaces.            (line  9921)
 * spaces, ignore around commands:        \ignorespaces & \ignorespacesafterend.
-                                                            (line  7079)
+                                                            (line  7080)
 * spacing within math mode:              Spacing in math mode.
-                                                            (line  9308)
-* spacing, inter-sentence:               \frenchspacing.    (line 10111)
-* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10131)
-* Spanish ordinals, feminine and masculine: Text symbols.   (line 12248)
+                                                            (line  9309)
+* spacing, inter-sentence:               \frenchspacing.    (line 10172)
+* spacing, inter-sentence <1>:           \normalsfcodes.    (line 10192)
+* spacing, math mode:                    \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* Spanish ordinals, feminine and masculine: Text symbols.   (line 12309)
 * special characters:                    Reserved characters.
-                                                            (line 12021)
+                                                            (line 12082)
 * special characters <1>:                Additional Latin letters.
-                                                            (line 12387)
+                                                            (line 12448)
 * special insertions:                    Special insertions.
-                                                            (line 12015)
-* specifier, float placement:            Floats.            (line  1830)
+                                                            (line 12076)
+* specifier, float placement:            Floats.            (line  1831)
 * splitting the input file:              Splitting the input.
-                                                            (line 12510)
-* square root:                           \sqrt.             (line  9506)
-* stack math:                            \stackrel.         (line  9522)
-* star-variants, commands:               \@ifstar.          (line  6597)
+                                                            (line 12571)
+* square root:                           \sqrt.             (line  9567)
+* stack math:                            \stackrel.         (line  9583)
+* star-variants, commands:               \@ifstar.          (line  6598)
 * starred form, defining new commands:   \newcommand & \renewcommand.
-                                                            (line  6412)
-* starting a new page:                   \newpage.          (line  6027)
+                                                            (line  6413)
+* starting a new page:                   \newpage.          (line  6028)
 * starting a new page and clearing floats: \clearpage & \cleardoublepage.
-                                                            (line  5986)
+                                                            (line  5987)
 * starting and ending:                   Starting and ending.
-                                                            (line   398)
+                                                            (line   399)
 * starting on a right-hand page:         \clearpage & \cleardoublepage.
-                                                            (line  5986)
-* sterling symbol:                       Text symbols.      (line 12153)
-* straight double quote, base:           Text symbols.      (line 12273)
-* straight quote, base:                  Text symbols.      (line 12273)
-* straight single quote:                 Text symbols.      (line 12269)
-* stretch, infinite horizontal:          \hfill.            (line  9945)
-* stretch, infinite vertical:            \vfill.            (line 10558)
-* stretch, omitting vertical:            \raggedbottom.     (line  1661)
-* strut:                                 \strut.            (line 10422)
-* styles of text:                        Font styles.       (line  1199)
-* styles, page:                          Page styles.       (line  9606)
-* subparagraph:                          Sectioning.        (line  1955)
+                                                            (line  5987)
+* sterling symbol:                       Text symbols.      (line 12214)
+* straight double quote, base:           Text symbols.      (line 12334)
+* straight quote, base:                  Text symbols.      (line 12334)
+* straight single quote:                 Text symbols.      (line 12330)
+* stretch, infinite horizontal:          \hfill.            (line 10006)
+* stretch, infinite vertical:            \vfill.            (line 10619)
+* stretch, omitting vertical:            \raggedbottom.     (line  1662)
+* strut:                                 \strut.            (line 10483)
+* styles of text:                        Font styles.       (line  1200)
+* styles, page:                          Page styles.       (line  9667)
+* subparagraph:                          Sectioning.        (line  1956)
 * subparagraph <1>:                      \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
+                                                            (line  2324)
 * subscript:                             Subscripts & superscripts.
-                                                            (line  7974)
-* subsection:                            Sectioning.        (line  1955)
-* subsection <1>:                        \subsection.       (line  2259)
+                                                            (line  7975)
+* subsection:                            Sectioning.        (line  1956)
+* subsection <1>:                        \subsection.       (line  2260)
 * subsubsection:                         \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2323)
+                                                            (line  2324)
 * superscript:                           Subscripts & superscripts.
-                                                            (line  7974)
-* symbol:                                \newglossaryentry. (line 13396)
-* symbols package:                       Math symbols.      (line  8037)
+                                                            (line  7975)
+* symbol:                                \newglossaryentry. (line 13457)
+* symbols package:                       Math symbols.      (line  8038)
 * symbols, boldface:                     \boldmath & \unboldmath.
-                                                            (line  9003)
-* symbols, math:                         Math symbols.      (line  8037)
-* symbols, text:                         Text symbols.      (line 12110)
-* tab stops, using:                      tabbing.           (line  4704)
-* tabbing environment:                   tabbing.           (line  4704)
-* table environment:                     table.             (line  4853)
+                                                            (line  9004)
+* symbols, math:                         Math symbols.      (line  8038)
+* symbols, text:                         Text symbols.      (line 12171)
+* tab stops, using:                      tabbing.           (line  4705)
+* tabbing environment:                   tabbing.           (line  4705)
+* table environment:                     table.             (line  4854)
 * table of contents entry, manually adding: \addcontentsline.
-                                                            (line 12833)
-* table of contents file:                Output files.      (line   467)
+                                                            (line 12894)
+* table of contents file:                Output files.      (line   468)
 * table of contents, avoiding footnotes: Footnotes in section headings.
-                                                            (line  6283)
+                                                            (line  6284)
 * table of contents, creating:           Table of contents etc..
-                                                            (line 12739)
+                                                            (line 12800)
 * table of contents, sectioning numbers printed: Sectioning.
-                                                            (line  2023)
-* tables, creating:                      table.             (line  4853)
-* tabular environment:                   tabular.           (line  4913)
-* template, article:                     article template.  (line 14056)
-* template, beamer:                      beamer template.   (line 14025)
-* template, book:                        book template.     (line 14076)
+                                                            (line  2024)
+* tables, creating:                      table.             (line  4854)
+* tabular environment:                   tabular.           (line  4914)
+* template, article:                     article template.  (line 14117)
+* template, beamer:                      beamer template.   (line 14086)
+* template, book:                        book template.     (line 14137)
 * template, book <1>:                    Larger book template.
-                                                            (line 14099)
-* template, TUGboat:                     tugboat template.  (line 14149)
+                                                            (line 14160)
+* template, TUGboat:                     tugboat template.  (line 14210)
 * templates, document:                   Document templates.
-                                                            (line 14018)
+                                                            (line 14079)
 * terminal input/output:                 Terminal input/output.
-                                                            (line 13729)
-* TeX logo:                              Text symbols.      (line 12167)
-* text symbols:                          Text symbols.      (line 12110)
-* text, resizing:                        \scalebox.         (line 11955)
-* text, resizing <1>:                    \resizebox.        (line 11986)
-* text, scaling:                         \scalebox.         (line 11955)
-* text, scaling <1>:                     \resizebox.        (line 11986)
+                                                            (line 13790)
+* TeX logo:                              Text symbols.      (line 12228)
+* text symbols:                          Text symbols.      (line 12171)
+* text, resizing:                        \scalebox.         (line 12016)
+* text, resizing <1>:                    \resizebox.        (line 12047)
+* text, scaling:                         \scalebox.         (line 12016)
+* text, scaling <1>:                     \resizebox.        (line 12047)
 * textcase package:                      Upper and lower case.
-                                                            (line 12089)
-* textcomp package:                      Font styles.       (line  1325)
-* textcomp package <1>:                  Text symbols.      (line 12110)
-* thanks, for titlepage:                 \maketitle.        (line  9669)
-* thebibliography environment:           thebibliography.   (line  5238)
-* theorem environment:                   theorem.           (line  5473)
-* theorem-like environment:              \newtheorem.       (line  6883)
-* theorems, defining:                    \newtheorem.       (line  6883)
-* theorems, typesetting:                 theorem.           (line  5473)
+                                                            (line 12150)
+* textcomp package:                      Font styles.       (line  1326)
+* textcomp package <1>:                  Text symbols.      (line 12171)
+* thanks, for titlepage:                 \maketitle.        (line  9730)
+* thebibliography environment:           thebibliography.   (line  5239)
+* theorem environment:                   theorem.           (line  5474)
+* theorem-like environment:              \newtheorem.       (line  6884)
+* theorems, defining:                    \newtheorem.       (line  6884)
+* theorems, typesetting:                 theorem.           (line  5474)
 * thin space:                            Spacing in math mode.
-                                                            (line  9334)
+                                                            (line  9335)
 * thin space <1>:                        \thinspace & \negthinspace.
-                                                            (line 10238)
+                                                            (line 10299)
 * thin space, negative:                  Spacing in math mode.
-                                                            (line  9348)
+                                                            (line  9349)
 * thin space, negative <1>:              \thinspace & \negthinspace.
-                                                            (line 10238)
+                                                            (line 10299)
 * thorn, Icelandic letter:               Additional Latin letters.
-                                                            (line 12437)
-* three-quarters em-dash:                Text symbols.      (line 12282)
-* tie:                                   ~.                 (line 10182)
-* tie-after accent:                      Accents.           (line 12374)
-* TikZ package:                          \line.             (line  4396)
-* TikZ package <1>:                      \strut.            (line 10478)
-* TikZ package <2>:                      \mbox & \makebox.  (line 10709)
-* tilde accent:                          Accents.           (line 12339)
-* tilde accent, math:                    Math accents.      (line  9246)
-* tilde, ASCII, in text:                 Text symbols.      (line 12173)
+                                                            (line 12498)
+* three-quarters em-dash:                Text symbols.      (line 12343)
+* tie:                                   ~.                 (line 10243)
+* tie-after accent:                      Accents.           (line 12435)
+* TikZ package:                          \line.             (line  4397)
+* TikZ package <1>:                      \strut.            (line 10539)
+* TikZ package <2>:                      \mbox & \makebox.  (line 10770)
+* tilde accent:                          Accents.           (line 12400)
+* tilde accent, math:                    Math accents.      (line  9247)
+* tilde, ASCII, in text:                 Text symbols.      (line 12234)
 * title page, separate or run-in:        Document class options.
-                                                            (line   728)
-* title pages, creating:                 titlepage.         (line  5503)
-* title, for titlepage:                  \maketitle.        (line  9676)
-* titlepage environment:                 titlepage.         (line  5503)
+                                                            (line   729)
+* title pages, creating:                 titlepage.         (line  5504)
+* title, for titlepage:                  \maketitle.        (line  9737)
+* titlepage environment:                 titlepage.         (line  5504)
 * titlepage option:                      Document class options.
-                                                            (line   706)
-* titles, making:                        \maketitle.        (line  9618)
-* titlesec package:                      \part.             (line  2082)
-* titlesec package <1>:                  \chapter.          (line  2161)
-* titlesec package <2>:                  \section.          (line  2239)
-* titlesec package <3>:                  \subsection.       (line  2305)
+                                                            (line   707)
+* titles, making:                        \maketitle.        (line  9679)
+* titlesec package:                      \part.             (line  2083)
+* titlesec package <1>:                  \chapter.          (line  2162)
+* titlesec package <2>:                  \section.          (line  2240)
+* titlesec package <3>:                  \subsection.       (line  2306)
 * titlesec package <4>:                  \subsubsection & \paragraph & \subparagraph.
-                                                            (line  2382)
+                                                            (line  2383)
 * tocbibbind package:                    Table of contents etc..
-                                                            (line 12824)
-* tocdepth:                              Sectioning.        (line  2022)
-* tocdepth counter:                      Sectioning.        (line  2023)
+                                                            (line 12885)
+* tocdepth:                              Sectioning.        (line  2023)
+* tocdepth counter:                      Sectioning.        (line  2024)
 * tocloft package:                       Table of contents etc..
-                                                            (line 12824)
-* today's date:                          \today.            (line 12479)
-* tombstone:                             \rule.             (line 12451)
+                                                            (line 12885)
+* today's date:                          \today.            (line 12540)
+* tombstone:                             \rule.             (line 12512)
 * topmargin:                             Page layout parameters.
-                                                            (line  1791)
-* topnumber:                             Floats.            (line  1937)
-* topnumber <1>:                         Floats.            (line  1938)
-* totalnumber:                           Floats.            (line  1941)
-* totalnumber <1>:                       Floats.            (line  1942)
-* trademark symbol:                      Text symbols.      (line 12285)
-* transcript file:                       Output files.      (line   452)
-* TrueType fonts:                        TeX engines.       (line   476)
-* TUGboat template:                      tugboat template.  (line 14149)
-* two-column output:                     \twocolumn.        (line  1533)
-* two-thirds em-dash:                    Text symbols.      (line 12288)
+                                                            (line  1792)
+* topnumber:                             Floats.            (line  1938)
+* topnumber <1>:                         Floats.            (line  1939)
+* totalnumber:                           Floats.            (line  1942)
+* totalnumber <1>:                       Floats.            (line  1943)
+* trademark symbol:                      Text symbols.      (line 12346)
+* transcript file:                       Output files.      (line   453)
+* TrueType fonts:                        TeX engines.       (line   477)
+* TUGboat template:                      tugboat template.  (line 14210)
+* two-column output:                     \twocolumn.        (line  1534)
+* two-thirds em-dash:                    Text symbols.      (line 12349)
 * twocolumn option:                      Document class options.
-                                                            (line   735)
+                                                            (line   736)
 * twoside option:                        Document class options.
-                                                            (line   735)
-* type styles:                           Font styles.       (line  1199)
-* typed text, simulating:                verbatim.          (line  5542)
-* typeface sizes:                        Font sizes.        (line  1339)
-* typefaces:                             Fonts.             (line  1193)
-* typewriter font:                       Font styles.       (line  1289)
-* typewriter labels in lists:            description.       (line  3063)
+                                                            (line   736)
+* type styles:                           Font styles.       (line  1200)
+* typed text, simulating:                verbatim.          (line  5543)
+* typeface sizes:                        Font sizes.        (line  1340)
+* typefaces:                             Fonts.             (line  1194)
+* typewriter font:                       Font styles.       (line  1290)
+* typewriter labels in lists:            description.       (line  3064)
 * ulem package:                          Over- and Underlining.
-                                                            (line  9272)
-* umlaut accent:                         Accents.           (line 12316)
-* underbar:                              Accents.           (line 12344)
+                                                            (line  9273)
+* umlaut accent:                         Accents.           (line 12377)
+* underbar:                              Accents.           (line 12405)
 * underlining:                           Over- and Underlining.
-                                                            (line  9263)
-* underscore, in text:                   Text symbols.      (line 12291)
-* Unicode input, native:                 TeX engines.       (line   476)
-* units, of length:                      Units of length.   (line  7484)
+                                                            (line  9264)
+* underscore, in text:                   Text symbols.      (line 12352)
+* Unicode input, native:                 TeX engines.       (line   477)
+* units, of length:                      Units of length.   (line  7485)
 * unofficial nature of this manual:      About this document.
-                                                            (line   339)
-* unordered lists:                       itemize.           (line  3527)
+                                                            (line   340)
+* unordered lists:                       itemize.           (line  3528)
 * uppercase:                             Upper and lower case.
-                                                            (line 12053)
-* url package:                           \verb.             (line  5613)
-* using BibTeX:                          Using BibTeX.      (line  5415)
+                                                            (line 12114)
+* url package:                           \verb.             (line  5614)
+* using BibTeX:                          Using BibTeX.      (line  5416)
 * usrguide official documentation:       About this document.
-                                                            (line   358)
-* UTF-8:                                 TeX engines.       (line   476)
-* variables, a list of:                  Counters.          (line  7154)
-* vector symbol, math:                   Math accents.      (line  9249)
-* verbatim environment:                  verbatim.          (line  5542)
-* verbatim text:                         verbatim.          (line  5542)
-* verbatim text, inline:                 \verb.             (line  5581)
-* verbatimbox package:                   verbatim.          (line  5573)
-* verse environment:                     verse.             (line  5628)
-* vertical bar, double, in text:         Text symbols.      (line 12185)
-* vertical bar, in text:                 Text symbols.      (line 12182)
-* vertical mode:                         Modes.             (line  9560)
-* vertical space:                        \vspace.           (line 10507)
-* vertical space <1>:                    \addvspace.        (line 10587)
+                                                            (line   359)
+* UTF-8:                                 TeX engines.       (line   477)
+* variables, a list of:                  Counters.          (line  7155)
+* vector symbol, math:                   Math accents.      (line  9250)
+* verbatim environment:                  verbatim.          (line  5543)
+* verbatim text:                         verbatim.          (line  5543)
+* verbatim text, inline:                 \verb.             (line  5582)
+* verbatimbox package:                   verbatim.          (line  5574)
+* verse environment:                     verse.             (line  5629)
+* vertical bar, double, in text:         Text symbols.      (line 12246)
+* vertical bar, in text:                 Text symbols.      (line 12243)
+* vertical mode:                         Modes.             (line  9621)
+* vertical space:                        \vspace.           (line 10568)
+* vertical space <1>:                    \addvspace.        (line 10648)
 * vertical space before paragraphs:      \parindent & \parskip.
-                                                            (line  7807)
-* vertical spacing, math mode:           \smash.            (line  9365)
-* visible space:                         \verb.             (line  5606)
-* visible space symbol, in text:         Text symbols.      (line 12294)
+                                                            (line  7808)
+* vertical spacing:                      \phantom & \vphantom & \hphantom.
+                                                            (line  9427)
+* vertical spacing, math mode:           \smash.            (line  9366)
+* visible space:                         \verb.             (line  5607)
+* visible space symbol, in text:         Text symbols.      (line 12355)
 * weights, of fonts:                     Low-level font commands.
-                                                            (line  1426)
-* white space:                           Spaces.            (line  9860)
-* wide hat accent, math:                 Math accents.      (line  9252)
-* wide tilde accent, math:               Math accents.      (line  9255)
+                                                            (line  1427)
+* white space:                           Spaces.            (line  9921)
+* wide hat accent, math:                 Math accents.      (line  9253)
+* wide tilde accent, math:               Math accents.      (line  9256)
 * widths, of fonts:                      Low-level font commands.
-                                                            (line  1438)
-* writing external files:                filecontents.      (line  3372)
-* writing letters:                       Letters.           (line 13432)
-* x-height:                              Units of length.   (line  7516)
-* xdvi command:                          Output files.      (line   434)
-* xdvipdfmx:                             TeX engines.       (line   509)
-* xelatex command:                       TeX engines.       (line   509)
-* XeTeX:                                 TeX engines.       (line   509)
-* xindy:                                 makeindex.         (line 13271)
-* xindy program:                         makeindex.         (line 13271)
+                                                            (line  1439)
+* writing external files:                filecontents.      (line  3373)
+* writing letters:                       Letters.           (line 13493)
+* x-height:                              Units of length.   (line  7517)
+* xdvi command:                          Output files.      (line   435)
+* xdvipdfmx:                             TeX engines.       (line   510)
+* xelatex command:                       TeX engines.       (line   510)
+* XeTeX:                                 TeX engines.       (line   510)
+* xindy:                                 makeindex.         (line 13332)
+* xindy program:                         makeindex.         (line 13332)
 

Modified: trunk/latex2e.xml
===================================================================
--- trunk/latex2e.xml	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/latex2e.xml	2018-10-12 18:00:35 UTC (rev 704)
@@ -3,7 +3,7 @@
 <texinfo xml:lang="en">
 <filename file="latex2e.xml"></filename>
 <preamble>\input texinfo
-</preamble><!-- c $Id: latex2e.texi 698 2018-10-05 21:13:54Z karl $ -->
+</preamble><!-- c $Id: latex2e.texi 703 2018-10-11 16:13:38Z 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 October 2018">October 2018</set>
@@ -10826,7 +10826,6 @@
 </pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::                ">Math accents</menunode><menudescription><pre xml:space="preserve">Accents in math.
 </pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::       ">Over- and Underlining</menunode><menudescription><pre xml:space="preserve">Things over or under formulas.
 </pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::        ">Spacing in math mode</menunode><menudescription><pre xml:space="preserve">Thick, medium, thin, and negative spaces.
-</pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::                      ">\smash</menunode><menudescription><pre xml:space="preserve">Eliminate height or depth of a subformula.
 </pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::             ">Math miscellany</menunode><menudescription><pre xml:space="preserve">Stuff that doesn&textrsquo;t fit anywhere else.
 </pre></menudescription></menuentry></menu>
 
@@ -12327,7 +12326,7 @@
 </para>
 
 </section>
-<node name="Spacing-in-math-mode" spaces=" "><nodename>Spacing in math mode</nodename><nodenext automatic="on">\smash</nodenext><nodeprev automatic="on">Over- and Underlining</nodeprev><nodeup automatic="on">Math formulas</nodeup></node>
+<node name="Spacing-in-math-mode" spaces=" "><nodename>Spacing in math mode</nodename><nodenext automatic="on">Math miscellany</nodenext><nodeprev automatic="on">Over- and Underlining</nodeprev><nodeup automatic="on">Math formulas</nodeup></node>
 <section spaces=" "><sectiontitle>Spacing in math mode</sectiontitle>
 
 <cindex index="cp" spaces=" "><indexterm index="cp" number="539">spacing within math mode</indexterm></cindex>
@@ -12416,11 +12415,15 @@
 both text and math mode.
 </para></tableitem></tableentry></table>
 
+<menu endspaces=" ">
+<menuentry leadingtext="* "><menunode separator="::                            ">\smash</menunode><menudescription><pre xml:space="preserve">Eliminate height or depth of a subformula.
+</pre></menudescription></menuentry><menuentry leadingtext="* "><menunode separator="::  ">\phantom & \vphantom & \hphantom</menunode><menudescription><pre xml:space="preserve">Make empty box with the same size as the argument.
+</pre></menudescription></menuentry></menu>
 
-</section>
-<node name="_005csmash" spaces=" "><nodename>\smash</nodename><nodenext automatic="on">Math miscellany</nodenext><nodeprev automatic="on">Spacing in math mode</nodeprev><nodeup automatic="on">Math formulas</nodeup></node>
-<section spaces=" "><sectiontitle><code>\smash</code></sectiontitle>
 
+<node name="_005csmash" spaces=" "><nodename>\smash</nodename><nodenext automatic="on">\phantom & \vphantom & \hphantom</nodenext><nodeup automatic="on">Spacing in math mode</nodeup></node>
+<subsection spaces=" "><sectiontitle><code>\smash</code></sectiontitle>
+
 <cindex index="cp" spaces=" "><indexterm index="cp" number="544">vertical spacing, math mode</indexterm></cindex>
 <cindex index="cp" spaces=" "><indexterm index="cp" number="545">math mode, vertical space</indexterm></cindex>
 
@@ -12430,24 +12433,25 @@
 <pre xml:space="preserve">\smash{<var>subformula</var>}
 </pre></example>
 
-<para>Typset <var>subformula</var> as if its height and depth were zero.
+<para>Typeset <var>subformula</var> as if its height and depth were zero.
 </para>
 <para>In this example the exponential is so tall that without the
 <code>\smash</code> command &latex; would separate its line from the line
-above, and the uneven line spacing might be unsightly.
+above it, and the uneven line spacing might be unsightly.
 </para>
 <example endspaces=" ">
-<pre xml:space="preserve">To compute the tetration $\smash{2^{2^{2^2}}}$, remember to
+<pre xml:space="preserve">To compute the tetration $\smash{2^{2^{2^2}}}$,
 evaluate from the top down, as $2^{2^4}=2^{16}=65536$.
 </pre></example>
 
-<para>(Because of the <code>\smash</code> the printed expression could run into the line
-above, so you may want to wait until the final version of the document to
-make such adjustments.)
+<para>(Because of the <code>\smash</code> the printed expression could run into the
+line above so you may want to wait until the final version of the
+document to make such adjustments.)
 </para>
-<para>This example makes a bar extending from 10 points below the
-baseline to 20 points above.  The <code>\fbox</code> surrounds
-the box that &latex; will put on the line.
+<para>This pictures the effect of <code>\smash</code> by using <code>\fbox</code> to
+surround the box that &latex; will put on the line.  The
+<code>\blackbar</code> command makes a bar extending from 10 points below
+the baseline to 20 points above.
 </para>
 <example endspaces=" ">
 <pre xml:space="preserve">\newcommand{\blackbar}{\rule[-10pt]{5pt}{30pt}}
@@ -12460,8 +12464,9 @@
 having zero height and zero depth, despite that the ink printed on the
 page still extends well above and below the line.
 </para>
-<para>In this example the first radical extends below the baseline while the
-second lies just on the baseline.
+<para>The <code>\smash</code> command appears often in mathematics to adjust the
+size of an element that surrounds a subformula.  Here the first radical
+extends below the baseline while the second lies just on the baseline.
 </para>
 <example endspaces=" ">
 <pre xml:space="preserve">\begin{equation}
@@ -12470,10 +12475,15 @@
 \end{equation}
 </pre></example>
 
-<para>The <code>\smash</code> command doesn&textrsquo;t change into horozontal mode.  So if it
-starts a paragraph then you should first put a <code>\leavevmode</code>, as in
-the bottom line below.
+<para>Note the use of <code>\vphantom</code> to give the <code>\sqrt</code> command an
+argument with the height of the <code>\sum</code> (<pxref label="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom"><xrefnodename>\phantom & \vphantom
+& \hphantom</xrefnodename></pxref>).
 </para>
+<para>While most often used in mathematics, the <code>\smash</code> command can
+appear in other contexts.  However, it doesn&textrsquo;t change into horizontal
+mode.  So if it starts a paragraph then you should first put a
+<code>\leavevmode</code>, as in the bottom line below.
+</para>
 <example endspaces=" ">
 <pre xml:space="preserve">xxx xxx xxx
 
@@ -12482,14 +12492,95 @@
 \leavevmode\smash{zzz}  % usual paragraph indent
 </pre></example>
 
-<!-- c xx todo: \vphantom -->
+<cindex index="cp" spaces=" "><indexterm index="cp" number="546"><r>package</r>, <code>mathtools</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="547"><code>mathtools</code> <r>package</r></indexterm></cindex>
 
+<para>The package <code>mathtools</code> has operators that provide even finer
+control over smashing a subformula box.
+</para>
 
+</subsection>
+<node name="_005cphantom-_0026-_005cvphantom-_0026-_005chphantom" spaces=" "><nodename>\phantom & \vphantom & \hphantom</nodename><nodeprev automatic="on">\smash</nodeprev><nodeup automatic="on">Spacing in math mode</nodeup></node>
+<subsection spaces=" "><sectiontitle><code>\phantom</code> & <code>\vphantom</code> & <code>\hphantom</code></sectiontitle>
+
+<cindex index="cp" spaces=" "><indexterm index="cp" number="548">spacing, math mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="549">horizontal spacin</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="550">vertical spacing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="551">math mode, spacing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="552">invisible character</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="553">character, invisible</indexterm></cindex>
+
+<para>Synopsis:
+</para>
+<example endspaces=" ">
+<pre xml:space="preserve">\phantom{<var>subformula</var>}
+</pre></example>
+
+<para>or
+</para>
+<example endspaces=" ">
+<pre xml:space="preserve">\vphantom{<var>subformula</var>}
+</pre></example>
+
+<para>or
+</para>
+<example endspaces=" ">
+<pre xml:space="preserve">\hphantom{<var>subformula</var>}
+</pre></example>
+
+<para>The <code>\phantom</code> command creates a box with the same height, depth,
+and width as <var>subformula</var>, but empty.  That is, this command causes
+&latex; to typeset the box but not its ink.  The <code>\vphantom</code>
+variant also produces an invisible box with the same height and depth as
+<var>subformula</var>, but it has width zero.  And <code>\hphantom</code> makes a
+box with the same width as <var>subformula</var> but with height and depth
+zero.
+</para>
+<para>Without the <code>\vphantom</code> in this example, the top bars of the two
+square roots would be at different heights.
+</para>
+<example endspaces=" ">
+<pre xml:space="preserve">\( \sqrt{\vphantom{a^3}a}\cdot\sqrt{a^3} \)
+</pre></example>
+
+<para>The <code>\vphantom{a^3}</code> causes the first <code>\sqrt</code> to have inside
+it a box of the same height as the second <code>\sqrt</code>, so &latex;
+makes the bars align.
+</para>
+<para>These commands often are combined with <code>\smash</code>.  <xref label="_005csmash"><xrefnodename>\smash</xrefnodename></xref>
+for another example of the use of <code>\vphantom</code>.
+</para>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="554"><r>package</r>, <code>mathtools</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="555"><code>mathtools</code> <r>package</r></indexterm></cindex>
+
+<para>The three phantom commands appear often but note that &latex; provides
+a suite of other commands to work with box sizes that may be more
+convenient, including <code>\makebox</code> (<pxref label="_005cmbox-_0026-_005cmakebox"><xrefnodename>\mbox & \makebox</xrefnodename></pxref>) as well
+as <code>\settodepth</code> (<pxref label="_005csettodepth"><xrefnodename>\settodepth</xrefnodename></pxref>), <code>\settoheight</code>
+(<pxref label="_005csettoheight"><xrefnodename>\settoheight</xrefnodename></pxref>), and <code>\settowidth</code> (<pxref label="_005csettowidth"><xrefnodename>\settowidth</xrefnodename></pxref>).
+In addition, the <file>mathtools</file> package has many commands that offer
+fine-grained control over spacing.
+</para>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="556"><r>package</r>, <code>amsmath</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="557"><code>amsmath</code> <r>package</r></indexterm></cindex>
+
+<para>All three commands produce an ordinary box, without any special
+mathematics status.  So to do something like attaching a superscript you
+should give it such a status, for example with the <code>\operatorname</code>
+commmand from the package <file>amsmath</file>.
+</para>
+<para>While most often used in mathematics, these three can appear in other
+contexts.  However, they don&textrsquo;t cause &latex; to change into horizontal
+mode.  So if one of these starts a paragraph then you should prefix it
+with <code>\leavevmode</code>.
+</para>
+
+</subsection>
 </section>
-<node name="Math-miscellany" spaces=" "><nodename>Math miscellany</nodename><nodeprev automatic="on">\smash</nodeprev><nodeup automatic="on">Math formulas</nodeup></node>
+<node name="Math-miscellany" spaces=" "><nodename>Math miscellany</nodename><nodeprev automatic="on">Spacing in math mode</nodeprev><nodeup automatic="on">Math formulas</nodeup></node>
 <section spaces=" "><sectiontitle>Math miscellany</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="546">math miscellany</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="558">math miscellany</indexterm></cindex>
 
 <para>&latex; contains a wide variety of mathematics facilities.  Here are
 some that don&textrsquo;t fit into other categories.
@@ -12507,8 +12598,8 @@
 <node name="Colon-character-_0026-_005ccolon" spaces=" "><nodename trailingspaces="  ">Colon character & \colon</nodename><nodenext automatic="on">\*</nodenext><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle>Colon character <code>:</code> & <code>\colon</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="547">:</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="548">colon character</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="559">:</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="560">colon character</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="812" mergedindex="cp">:</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="813" mergedindex="cp">\colon</indexterm></findex>
 
@@ -12525,16 +12616,16 @@
 <pre xml:space="preserve">With side ratios \( 3:4 \) and \( 4:5 \), the triangle is right.
 </pre></example>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="549"><r>package</r>, <code>amsmath</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="550"><code>amsmath</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="561"><r>package</r>, <code>amsmath</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="562"><code>amsmath</code> <r>package</r></indexterm></cindex>
 
 <noindent></noindent>
 <para>Ordinary &latex; defines <code>\colon</code> to produce the colon character
 with the spacing appropriate for punctuation, as in set-builder notation
 <code>\{x\colon 0\leq x<1\}</code>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="551"><r>package</r>, <code>amsmath</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="552"><code>amsmath</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="563"><r>package</r>, <code>amsmath</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="564"><code>amsmath</code> <r>package</r></indexterm></cindex>
 
 <para>But the widely-used <file>amsmath</file> package defines <code>\colon</code> for use
 in the definition of functions <code>f\colon D\to C</code>.  So if you want
@@ -12545,10 +12636,10 @@
 <node name="_005c_002a" spaces=" "><nodename trailingspaces=" ">\*</nodename><nodenext automatic="on">\frac</nodenext><nodeprev automatic="on">Colon character & \colon</nodeprev><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\*</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="553">multiplication, discretionary</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="554">breaks, multiplication discretionary</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="555">line breaks, multiplication discretionary</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="556">discretionary breaks, multiplication</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="565">multiplication, discretionary</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="566">breaks, multiplication discretionary</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="567">line breaks, multiplication discretionary</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="568">discretionary breaks, multiplication</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="814" mergedindex="cp">\*</indexterm></findex>
 
 <para>Synopsis:
@@ -12572,7 +12663,7 @@
 <node name="_005cfrac" spaces=" "><nodename>\frac</nodename><nodenext automatic="on">\left & \right</nodenext><nodeprev automatic="on">\*</nodeprev><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\frac</code> </sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="557">fraction</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="569">fraction</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="815" mergedindex="cp">\frac</indexterm></findex>
 
 <para>Synopsis:
@@ -12591,11 +12682,11 @@
 <node name="_005cleft-_0026-_005cright" spaces=" "><nodename>\left & \right</nodename><nodenext automatic="on">\sqrt</nodenext><nodeprev automatic="on">\frac</nodeprev><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\left</code> & <code>\right</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="558">delimiters, paired</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="559">paired delimiters</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="560">matching parentheses</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="561">matching brackets</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="562">null delimiter</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="570">delimiters, paired</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="571">paired delimiters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="572">matching parentheses</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="573">matching brackets</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="574">null delimiter</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="816" mergedindex="cp">\left</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="817" mergedindex="cp">\right</indexterm></findex>
 
@@ -12643,9 +12734,9 @@
 <node name="_005csqrt" spaces=" "><nodename>\sqrt</nodename><nodenext automatic="on">\stackrel</nodenext><nodeprev automatic="on">\left & \right</nodeprev><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\sqrt</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="563">square root</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="564">roots</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="565">radical</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="575">square root</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="576">roots</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="577">radical</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="818" mergedindex="cp">\sqrt</indexterm></findex>
 
 <para>Synopsis, one of:
@@ -12669,8 +12760,8 @@
 <node name="_005cstackrel" spaces=" "><nodename>\stackrel</nodename><nodeprev automatic="on">\sqrt</nodeprev><nodeup automatic="on">Math miscellany</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\stackrel</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="566">stack math</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="567">relation, text above</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="578">stack math</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="579">relation, text above</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="819" mergedindex="cp">\stackrel</indexterm></findex>
 
 <para>Synopsis, one of:
@@ -12689,7 +12780,7 @@
 <node name="Modes" spaces=" "><nodename>Modes</nodename><nodenext automatic="on">Page styles</nodenext><nodeprev automatic="on">Math formulas</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Modes</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="568">modes</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="580">modes</indexterm></cindex>
 
 <para>As &latex; processes your document, at any point it is in one of six
 modes.  They fall into three categories of two each, the horizontal
@@ -12700,13 +12791,13 @@
 <itemize commandarg="bullet" endspaces=" ">
 <listitem><prepend>•</prepend>
 <anchor name="modes-paragraph-mode">modes paragraph mode</anchor>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="569">paragraph mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="581">paragraph mode</indexterm></cindex>
 <para><dfn>Paragraph mode</dfn> is what &latex; is in when processing ordinary
 text.  It breaks the input text into lines and breaks the lines into
 pages.  This is the mode &latex; is in most of the time.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="570">left-to-right mode</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="571">LR mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="582">left-to-right mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="583">LR mode</indexterm></cindex>
 <anchor name="modes-lr-mode">modes lr mode</anchor>
 <para><dfn>LR mode</dfn> (for left-to-right mode; in plain &tex; this is called
 <dfn>restricted horizontal mode</dfn>) is in effect when &latex; starts
@@ -12719,24 +12810,24 @@
 box won&textrsquo;t fit there.)
 </para>
 </listitem><listitem><prepend>•</prepend>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="572">math mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="584">math mode</indexterm></cindex>
 <anchor name="modes-math-mode">modes math mode</anchor> <para><dfn>Math mode</dfn> is when &latex; is generating
 an inline mathematical formula.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="573">display math mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="585">display math mode</indexterm></cindex>
 <para><dfn>Display math mode</dfn> is when &latex; is generating a displayed
 mathematical formula.  (Displayed formulas differ somewhat from inline
 ones.  One example is that the placement of the subscript on <code>\int</code>
 differs in the two situations.)
 </para>
 </listitem><listitem><prepend>•</prepend>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="574">vertical mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="586">vertical mode</indexterm></cindex>
 <anchor name="modes-vertical-mode">modes vertical mode</anchor>
 <para><dfn>Vertical mode</dfn> is when &latex; is building the list of lines and
 other material making the output page.  This is the mode &latex; is in
 when it starts a document.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="575">internal vertical mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="587">internal vertical mode</indexterm></cindex>
 <anchor name="modes-internal-vertical-mode">modes internal vertical mode</anchor>
 <para><dfn>Internal vertical mode</dfn> is in effect when &latex; starts making a
 <code>\vbox</code>.  This is the vertical analogue of LR mode.
@@ -12751,8 +12842,8 @@
 changes to math mode, and then when it leaves the formula it pops
 back to paragraph mode.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="576">inner paragraph mode</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="577">outer paragraph mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="588">inner paragraph mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="589">outer paragraph mode</indexterm></cindex>
 <anchor name="modes-inner-paragraph-mode">modes inner paragraph mode</anchor>
 <anchor name="modes-outer-paragraph-mode">modes outer paragraph mode</anchor>
 <para>Paragraph mode has two subcases.  If you use a <code>\parbox</code> command
@@ -12802,8 +12893,8 @@
 <node name="Page-styles" spaces=" "><nodename>Page styles</nodename><nodenext automatic="on">Spaces</nodenext><nodeprev automatic="on">Modes</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Page styles</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="578">styles, page</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="579">page styles</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="590">styles, page</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="591">page styles</indexterm></cindex>
 
 <para>The style of a page determines where &latex; places the components of
 that page, such as headers and footers, and the text body.  This
@@ -12811,8 +12902,8 @@
 special pages such as the title page of a book, a page from an index, or
 the first page of an article.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="580"><r>package</r>, <code>fancyhdr</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="581"><code>fancyhdr</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="592"><r>package</r>, <code>fancyhdr</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="593"><code>fancyhdr</code> <r>package</r></indexterm></cindex>
 
 <para>The package <file>fancyhdr</file> is very helpful for constructing page
 styles.  See its documentation on CTAN.
@@ -12828,7 +12919,7 @@
 <node name="_005cmaketitle" spaces=" "><nodename>\maketitle</nodename><nodenext automatic="on">\pagenumbering</nodenext><nodeup automatic="on">Page styles</nodeup></node>
 <section spaces=" "><sectiontitle><code>\maketitle</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="582">titles, making</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="594">titles, making</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="820" mergedindex="cp">\maketitle</indexterm></findex>
 
 <para>Synopsis:
@@ -12873,7 +12964,7 @@
 </para>
 <ftable commandarg="code" spaces=" " endspaces=" ">
 <tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="821" mergedindex="cp">\author{<var>name1</var> \and <var>name2</var> \and ...}</indexterm>\author{<var>name1</var> \and <var>name2</var> \and ...}</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="583">author, for titlepage</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="595">author, for titlepage</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="822" mergedindex="cp">\\ <r>for <code>\author</code></r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="823" mergedindex="cp">\and <r>for <code>\author</code></r></indexterm></findex>
 <para>Required.  Declare the document author or authors.  The argument is a
@@ -12884,22 +12975,22 @@
 \author given</samp>.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="824" mergedindex="cp">\date{<var>text</var>}</indexterm>\date{<var>text</var>}</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="584">date, for titlepage</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="596">date, for titlepage</indexterm></cindex>
 <para>Optional.  Declare <var>text</var> to be the document&textrsquo;s date.  The <var>text</var>
 doesn&textrsquo;t need to be in a date format; it can be any text at all.  If you
 omit <code>\date</code> then &latex; uses the current date (<pxref label="_005ctoday"><xrefnodename>\today</xrefnodename></pxref>).
 To have no date, instead use <code>\date{}</code>.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="825" mergedindex="cp">\thanks{<var>text</var>}</indexterm>\thanks{<var>text</var>}</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="585">thanks, for titlepage</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="586">credit footnote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="597">thanks, for titlepage</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="598">credit footnote</indexterm></cindex>
 <para>Optional.  Produce a footnote.  You can use it in the author information
 for acknowledgements, as illustrated below, but you can also use it in
 the title, or any place a footnote makes sense.  It can be any text so
 you can use it to print an email address, or for any purpose.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="826" mergedindex="cp">\title{<var>text</var>}</indexterm>\title{<var>text</var>}</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="587">title, for titlepage</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="599">title, for titlepage</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="827" mergedindex="cp">\\ <r>for <code>\title</code></r></indexterm></findex>
 <para>Required.  Declare <var>text</var> to be the title of the document.  Get line
 breaks inside <var>text</var> with a double backslash, <code>\\</code>.  If you
@@ -12920,7 +13011,7 @@
 <section spaces=" "><sectiontitle><code>\pagenumbering</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="828" mergedindex="cp">\pagenumbering</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="588">page numbering style</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="600">page numbering style</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -12966,8 +13057,8 @@
 get <samp>LaTeX Error: Counter too large</samp>.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">gobble</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="589"><r>package</r>, <code>hyperref</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="590"><code>hyperref</code> <r>package</r></indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="601"><r>package</r>, <code>hyperref</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="602"><code>hyperref</code> <r>package</r></indexterm></cindex>
  <para>&latex; does not output a page number, although it
 does get reset.  References to that page also are blank.  (This does not
 work with the popular package <file>hyperref</file> so to have the page number
@@ -12992,9 +13083,9 @@
 <section spaces=" "><sectiontitle><code>\pagestyle</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="829" mergedindex="cp">\pagestyle</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="591">header style</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="592">footer style</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="593">running header and footer style</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="603">header style</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="604">footer style</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="605">running header and footer style</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13005,8 +13096,8 @@
 <para>Declaration that specifies how the page headers and footers are typeset,
 from the current page onwards.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="594"><r>package</r>, <code>fancyhdr</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="595"><code>fancyhdr</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="606"><r>package</r>, <code>fancyhdr</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="607"><code>fancyhdr</code> <r>package</r></indexterm></cindex>
 
 <para>A discussion with an example is below.  Note first that the package
 <file>fancyhdr</file> is now the standard way to manipulate headers and
@@ -13099,7 +13190,7 @@
 <section spaces=" "><sectiontitle><code>\thispagestyle</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="832" mergedindex="cp">\thispagestyle</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="596">page style, this page</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="608">page style, this page</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13139,8 +13230,8 @@
 <node name="Spaces" spaces=" "><nodename>Spaces</nodename><nodenext automatic="on">Boxes</nodenext><nodeprev automatic="on">Page styles</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Spaces</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="597">spaces</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="598">white space</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="609">spaces</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="610">white space</indexterm></cindex>
 
 <para>&latex; has many ways to produce white (or filled) space.  Some of
 these are best suited to mathematical text; see <ref label="Spacing-in-math-mode"><xrefnodename>Spacing in
@@ -13275,8 +13366,8 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="837" mergedindex="cp">\hfill</indexterm></findex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="599">stretch, infinite horizontal</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="600">infinite horizontal stretch</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="611">stretch, infinite horizontal</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="612">infinite horizontal stretch</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13322,9 +13413,9 @@
 <section spaces=" "><sectiontitle><code>\hss</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="839" mergedindex="cp">\hss</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="601">horizontal space</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="602">horizontal space, stretchable</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="603">space, inserting horizontal</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="613">horizontal space</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="614">horizontal space, stretchable</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="615">space, inserting horizontal</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13430,9 +13521,9 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="841" mergedindex="cp">\&arobase;</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="842" mergedindex="cp">at-sign</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="604">period, sentence-ending</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="605">period, abbreviation-ending</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="606">period, spacing after</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="616">period, sentence-ending</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="617">period, abbreviation-ending</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="618">period, spacing after</indexterm></cindex>
 <anchor name="_005cAT">\AT</anchor><!-- c old name -->
 
 <para>Synopsis:
@@ -13495,7 +13586,7 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="843" mergedindex="cp">\frenchspacing</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="844" mergedindex="cp">\nonfrenchspacing</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="607">spacing, inter-sentence</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="619">spacing, inter-sentence</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -13522,7 +13613,7 @@
 <subsection spaces=" "><sectiontitle><code>\normalsfcodes</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="845" mergedindex="cp">\normalsfcodes</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="608">spacing, inter-sentence</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="620">spacing, inter-sentence</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13539,9 +13630,9 @@
 <node name="_005c_0028SPACE_0029" spaces=" "><nodename trailingspaces=" ">\(SPACE)</nodename><nodenext automatic="on">~</nodenext><nodeprev automatic="on">\spacefactor</nodeprev><nodeup automatic="on">Spaces</nodeup></node>
 <section spaces=" "><sectiontitle>Backslash-space, <code>\ </code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="609">\NEWLINE</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="610">\SPACE</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="611">\TAB</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="621">\NEWLINE</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="622">\SPACE</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="623">\TAB</indexterm></cindex>
 
 <para>This section refers to the command consisting of two characters, a
 backslash followed by a space. Synopsis:
@@ -13596,10 +13687,10 @@
 <section spaces=" "><sectiontitle><code>~</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="846" mergedindex="cp">~</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="612">tie</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="613">space, hard</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="614">space, unbreakable</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="615">NBSP</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="624">tie</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="625">space, hard</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="626">space, unbreakable</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="627">NBSP</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13635,8 +13726,8 @@
 <code>Figure~\ref{fig:KGraph}</code>. When cases are enumerated inline:
 <code>(b)~Show that $f(x)$ is (1)~continuous, and (2)~bounded</code>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="616"><r>package</r>, <code>siunitx</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="617"><code>siunitx</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="628"><r>package</r>, <code>siunitx</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="629"><code>siunitx</code> <r>package</r></indexterm></cindex>
 
 </listitem><listitem><prepend>•</prepend>
 <para>Between a number and its unit: <code>$745.7.8$~watts</code> (the
@@ -13680,10 +13771,10 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="847" mergedindex="cp">\thinspace</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="848" mergedindex="cp">\negthinspace</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="618">thin space</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="619">space, thin</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="620">thin space, negative</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="621">space, negative thin</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="630">thin space</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="631">space, thin</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="632">thin space, negative</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="633">space, negative thin</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -13717,7 +13808,7 @@
 <section spaces=" "><sectiontitle><code>\/</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="849" mergedindex="cp">\/</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="622">italic correction</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="634">italic correction</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13930,7 +14021,7 @@
 <section spaces=" "><sectiontitle><code>\strut</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="858" mergedindex="cp">\strut</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="623">strut</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="635">strut</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -13995,10 +14086,10 @@
 the baseline.  The fourth list adds the strut that gives the needed
 extra below-baseline space.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="624"><r>package</r>, <code>TikZ</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="625"><code>TikZ</code> <r>package</r></indexterm></cindex>
- <cindex index="cp" spaces=" "><indexterm index="cp" number="626"><r>package</r>, <code>Asymptote</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="627"><code>Asymptote</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="636"><r>package</r>, <code>TikZ</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="637"><code>TikZ</code> <r>package</r></indexterm></cindex>
+ <cindex index="cp" spaces=" "><indexterm index="cp" number="638"><r>package</r>, <code>Asymptote</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="639"><code>Asymptote</code> <r>package</r></indexterm></cindex>
 
 <para>The <code>\strut</code> command is often useful in graphics, such as in
 <file>TikZ</file> or <file>Asymptote</file>.  For instance, you may have a command
@@ -14035,8 +14126,8 @@
 <section spaces=" "><sectiontitle><code>\vspace</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="859" mergedindex="cp">\vspace</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="628">vertical space</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="629">space, vertical</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="640">vertical space</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="641">space, vertical</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -14103,8 +14194,8 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="860" mergedindex="cp">\vfill</indexterm></findex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="630">stretch, infinite vertical</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="631">infinite vertical stretch</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="642">stretch, infinite vertical</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="643">infinite vertical stretch</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -14143,8 +14234,8 @@
 <section spaces=" "><sectiontitle><code>\addvspace</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="861" mergedindex="cp">\addvspace</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="632">vertical space</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="633">space, inserting vertical</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="644">vertical space</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="645">space, inserting vertical</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -14203,8 +14294,9 @@
 <node name="Boxes" spaces=" "><nodename>Boxes</nodename><nodenext automatic="on">Color</nodenext><nodeprev automatic="on">Spaces</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Boxes</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="634">boxes</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="646">boxes</indexterm></cindex>
 
+<!-- c xx Expand on boxes and glue, for xref from elsewhere. -->
 <para>At its core, &latex; puts things in boxes and then puts the boxes on a
 page.  So these commands are central.
 </para>
@@ -14227,9 +14319,9 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="862" mergedindex="cp">\mbox</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="863" mergedindex="cp">\makebox</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="635">box</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="636">make a box</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="637">hyphenation, preventing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="647">box</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="648">make a box</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="649">hyphenation, preventing</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -14318,11 +14410,11 @@
 </pre></example>
 
 <noindent></noindent>
-<para><cindex index="cp" spaces=" "><indexterm index="cp" number="638"><r>package</r>, <code>TikZ</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="639"><code>TikZ</code> <r>package</r></indexterm></cindex>
+<para><cindex index="cp" spaces=" "><indexterm index="cp" number="650"><r>package</r>, <code>TikZ</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="651"><code>TikZ</code> <r>package</r></indexterm></cindex>
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="640"><r>package</r>, <code>Asymptote</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="641"><code>Asymptote</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="652"><r>package</r>, <code>Asymptote</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="653"><code>Asymptote</code> <r>package</r></indexterm></cindex>
 
 <para>The right edge of the output <samp>10 points </samp> (note the ending space)
 will be just before the <samp>What</samp> (note the space after
@@ -14397,7 +14489,7 @@
 </beforefirstitem><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="866" mergedindex="cp">\fboxrule</indexterm>\fboxrule</itemformat></item>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="867" mergedindex="cp">frame, line width</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="868" mergedindex="cp">frame rule width</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="642">\fboxrule</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="654">\fboxrule</indexterm></cindex>
 <para>The thickness of the lines around the enclosed box.  The default is
 0.2<dmn>pt</dmn>.  Change it with a command such as
 <code>\setlength{\fboxrule}{0.8pt}</code> (<pxref label="_005csetlength"><xrefnodename>\setlength</xrefnodename></pxref>).
@@ -14405,7 +14497,7 @@
 <anchor name="fbox-framebox-fboxsep">fbox framebox fboxsep</anchor>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="869" mergedindex="cp">\fboxsep</indexterm>\fboxsep</itemformat></item>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="870" mergedindex="cp">frame, separation from contents</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="643">\fboxsep</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="655">\fboxsep</indexterm></cindex>
 <para>The distance from the frame to the enclosed box. The default is 3<dmn>pt</dmn>.
 Change it with a command such as <code>\setlength{\fboxsep}{0pt}</code>
 (<pxref label="_005csetlength"><xrefnodename>\setlength</xrefnodename></pxref>).  Setting it to 0<dmn>pt</dmn> is useful sometimes:
@@ -14446,8 +14538,8 @@
 <section spaces=" "><sectiontitle><code>\parbox</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="871" mergedindex="cp">\parbox</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="644">paragraph mode</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="645">paragraph, in a box</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="656">paragraph mode</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="657">paragraph, in a box</indexterm></cindex>
 
 <para>Synopses, one of:
 </para>
@@ -14576,7 +14668,7 @@
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="873" mergedindex="cp">\sbox</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="874" mergedindex="cp">\savebox</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="646">box, save</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="658">box, save</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -14711,7 +14803,7 @@
 <section spaces=" "><sectiontitle><code>\usebox</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="876" mergedindex="cp">\usebox</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="647">box, use saved box</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="659">box, use saved box</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -14731,7 +14823,7 @@
 <node name="Color" spaces=" "><nodename>Color</nodename><nodenext automatic="on">Graphics</nodenext><nodeprev automatic="on">Boxes</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Color</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="648">color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="660">color</indexterm></cindex>
 
 <para>You can add color to text, rules, etc.  You can also have color in a box
 or on an entire page and write text on top of it.
@@ -14755,8 +14847,8 @@
 <node name="Color-package-options" spaces=" "><nodename>Color package options</nodename><nodenext automatic="on">Color models</nodenext><nodeup automatic="on">Color</nodeup></node>
 <section spaces=" "><sectiontitle><code>color</code> package options</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="649">color package options</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="650">options, color package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="661">color package options</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="662">options, color package</indexterm></cindex>
 
 <para>Synopsis (must be in the document preamble):
 </para>
@@ -14806,7 +14898,7 @@
 <node name="Color-models" spaces=" "><nodename>Color models</nodename><nodenext automatic="on">Commands for color</nodenext><nodeprev automatic="on">Color package options</nodeprev><nodeup automatic="on">Color</nodeup></node>
 <section spaces=" "><sectiontitle>Color models</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="651">color models</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="663">color models</indexterm></cindex>
 
 <para>A <dfn>color model</dfn> is a way of representing colors.  &latex;&textrsquo;s
 capabilities depend on the printer driver.  However, the <file>pdftex</file>,
@@ -14867,7 +14959,7 @@
 <node name="Commands-for-color" spaces=" "><nodename>Commands for color</nodename><nodeprev automatic="on">Color models</nodeprev><nodeup automatic="on">Color</nodeup></node>
 <section spaces=" "><sectiontitle>Commands for color</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="652">color package commands</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="664">color package commands</indexterm></cindex>
 
 <para>These are the commands available with the <file>color</file> package.
 </para>
@@ -14882,9 +14974,9 @@
 <node name="Define-colors" spaces=" "><nodename>Define colors</nodename><nodenext automatic="on">Colored text</nodenext><nodeup automatic="on">Commands for color</nodeup></node>
 <subsection spaces=" "><sectiontitle>Define colors</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="653">color</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="654">define color</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="655">color, define</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="665">color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="666">define color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="667">color, define</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -14918,8 +15010,8 @@
 <node name="Colored-text" spaces=" "><nodename>Colored text</nodename><nodenext automatic="on">Colored boxes</nodenext><nodeprev automatic="on">Define colors</nodeprev><nodeup automatic="on">Commands for color</nodeup></node>
 <subsection spaces=" "><sectiontitle>Colored text</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="656">color</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="657">colored text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="668">color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="669">colored text</indexterm></cindex>
 
 <para>Synopses:
 </para>
@@ -15020,9 +15112,9 @@
 <node name="Colored-boxes" spaces=" "><nodename>Colored boxes</nodename><nodenext automatic="on">Colored pages</nodenext><nodeprev automatic="on">Colored text</nodeprev><nodeup automatic="on">Commands for color</nodeup></node>
 <subsection spaces=" "><sectiontitle>Colored boxes</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="658">color</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="659">colored boxes</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="660">box, colored</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="670">color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="671">colored boxes</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="672">box, colored</indexterm></cindex>
 
 <para>Synopses:
 </para>
@@ -15076,10 +15168,10 @@
 <node name="Colored-pages" spaces=" "><nodename>Colored pages</nodename><nodeprev automatic="on">Colored boxes</nodeprev><nodeup automatic="on">Commands for color</nodeup></node>
 <subsection spaces=" "><sectiontitle>Colored pages</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="661">color</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="662">colored page</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="663">page, colored</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="664">background, colored</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="673">color</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="674">colored page</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="675">page, colored</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="676">background, colored</indexterm></cindex>
 
 <para>Synopses:
 </para>
@@ -15110,8 +15202,8 @@
 <node name="Graphics" spaces=" "><nodename>Graphics</nodename><nodenext automatic="on">Special insertions</nodenext><nodeprev automatic="on">Color</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Graphics</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="665">graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="666">graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="677">graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="678">graphics package</indexterm></cindex>
 
 <para>You can use graphics such as PNG or PDF files in your &latex; document.
 You need an additional package, which comes standard with &latex;.
@@ -15160,8 +15252,8 @@
 <node name="Graphics-package-options" spaces=" "><nodename>Graphics package options</nodename><nodenext automatic="on">Graphics package configuration</nodenext><nodeup automatic="on">Graphics</nodeup></node>
 <section spaces=" "><sectiontitle><code>graphics</code> package options</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="667">graphics package options</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="668">options, graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="679">graphics package options</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="680">options, graphics package</indexterm></cindex>
 
 <para>Synopsis (must be in the document preamble):
 </para>
@@ -15241,14 +15333,14 @@
 <node name="Graphics-package-configuration" spaces=" "><nodename>Graphics package configuration</nodename><nodenext automatic="on">Commands for graphics</nodenext><nodeprev automatic="on">Graphics package options</nodeprev><nodeup automatic="on">Graphics</nodeup></node>
 <section spaces="  "><sectiontitle><code>graphics</code> package configuration</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="669">graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="670">graphics package</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="671">configuration, graphics package</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="672">EPS files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="673">JPEG files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="674">JPG files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="675">PDF graphic files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="676">PNG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="681">graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="682">graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="683">configuration, graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="684">EPS files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="685">JPEG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="686">JPG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="687">PDF graphic files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="688">PNG files</indexterm></cindex>
 
 <para>These commands configure the way &latex; searches the file system for
 the graphic.
@@ -15484,8 +15576,8 @@
 <node name="Commands-for-graphics" spaces=" "><nodename>Commands for graphics</nodename><nodeprev automatic="on">Graphics package configuration</nodeprev><nodeup automatic="on">Graphics</nodeup></node>
 <section spaces=" "><sectiontitle>Commands for graphics</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="677">graphics package commands</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="678">commands, graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="689">graphics package commands</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="690">commands, graphics package</indexterm></cindex>
 
 <para>These are the commands available with the <file>graphics</file> and
 <file>graphicx</file> packages.
@@ -15501,15 +15593,15 @@
 <node name="_005cincludegraphics" spaces=" "><nodename>\includegraphics</nodename><nodenext automatic="on">\rotatebox</nodenext><nodeup automatic="on">Commands for graphics</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\includegraphics</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="679">graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="680">graphics package</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="681">including graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="682">importing graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="683">EPS files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="684">JPEG files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="685">JPG files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="686">PDF graphic files</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="687">PNG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="691">graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="692">graphics package</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="693">including graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="694">importing graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="695">EPS files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="696">JPEG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="697">JPG files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="698">PDF graphic files</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="699">PNG files</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="880" mergedindex="cp">\includegraphics</indexterm></findex>
 
 <para>Synopses for <file>graphics</file> package:
@@ -15900,9 +15992,9 @@
 <node name="_005crotatebox" spaces=" "><nodename>\rotatebox</nodename><nodenext automatic="on">\scalebox</nodenext><nodeprev automatic="on">\includegraphics</nodeprev><nodeup automatic="on">Commands for graphics</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\rotatebox</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="688">rotation</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="689">rotating graphics</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="690">rotating text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="700">rotation</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="701">rotating graphics</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="702">rotating text</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="881" mergedindex="cp">\rotatebox</indexterm></findex>
 
 <para>Synopsis if you use the <file>graphics</file> package:
@@ -15991,12 +16083,12 @@
 <node name="_005cscalebox" spaces=" "><nodename>\scalebox</nodename><nodenext automatic="on">\resizebox</nodenext><nodeprev automatic="on">\rotatebox</nodeprev><nodeup automatic="on">Commands for graphics</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\scalebox</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="691">graphics, scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="692">graphics, resizing</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="693">scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="694">resizing</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="695">text, scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="696">text, resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="703">graphics, scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="704">graphics, resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="705">scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="706">resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="707">text, scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="708">text, resizing</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="882" mergedindex="cp">\scalebox</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="883" mergedindex="cp">\reflectbox</indexterm></findex>
 
@@ -16041,12 +16133,12 @@
 <node name="_005cresizebox" spaces=" "><nodename>\resizebox</nodename><nodeprev automatic="on">\scalebox</nodeprev><nodeup automatic="on">Commands for graphics</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\resizebox</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="697">graphics, scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="698">graphics, resizing</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="699">scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="700">resizing</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="701">text, scaling</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="702">text, resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="709">graphics, scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="710">graphics, resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="711">scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="712">resizing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="713">text, scaling</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="714">text, resizing</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="884" mergedindex="cp">\resizebox</indexterm></findex>
 
 <para>Synopses:
@@ -16086,8 +16178,8 @@
 <node name="Special-insertions" spaces=" "><nodename>Special insertions</nodename><nodenext automatic="on">Splitting the input</nodenext><nodeprev automatic="on">Graphics</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Special insertions</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="703">special insertions</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="704">insertions of special characters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="715">special insertions</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="716">insertions of special characters</indexterm></cindex>
 
 <para>&latex; provides commands for inserting characters that have a
 special meaning do not correspond to simple characters you can type.
@@ -16107,10 +16199,10 @@
 <node name="Reserved-characters" spaces=" "><nodename>Reserved characters</nodename><nodenext automatic="on">Upper and lower case</nodenext><nodeup automatic="on">Special insertions</nodeup></node>
 <section spaces=" "><sectiontitle>Reserved characters</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="705">reserved characters</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="706">characters, reserved</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="707">special characters</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="708">characters, special</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="717">reserved characters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="718">characters, reserved</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="719">special characters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="720">characters, special</indexterm></cindex>
 <para>&latex; sets aside the following characters for special purposes. For
 example, the percent sign <code>%</code> is for comments.  They are
 called <dfn>reserved characters</dfn> or <dfn>special characters</dfn>.
@@ -16156,9 +16248,9 @@
 <node name="Upper-and-lower-case" spaces=" "><nodename>Upper and lower case</nodename><nodenext automatic="on">Symbols by font position</nodenext><nodeprev automatic="on">Reserved characters</nodeprev><nodeup automatic="on">Special insertions</nodeup></node>
 <section spaces=" "><sectiontitle>Upper and lower case</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="709">uppercase</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="710">lowercase</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="711">characters, case of</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="721">uppercase</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="722">lowercase</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="723">characters, case of</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -16201,15 +16293,15 @@
 <w>                           </w>\expandafter{\schoolname}}
 </pre></example>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="712"><r>package</r>, <code>textcase</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="713"><code>textcase</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="724"><r>package</r>, <code>textcase</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="725"><code>textcase</code> <r>package</r></indexterm></cindex>
 
 <para>The <file>textcase</file> package brings some of the missing feature of the
 standard &latex; commands <code>\MakeUppercase</code> and
 <code>\MakeLowerCase</code>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="714"><r>package</r>, <code>mfirstuc</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="715"><code>mfirstuc</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="726"><r>package</r>, <code>mfirstuc</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="727"><code>mfirstuc</code> <r>package</r></indexterm></cindex>
  
 <para>To uppercase only the first letter of words, you can use the package
 <file>mfirstuc</file>.
@@ -16220,8 +16312,8 @@
 <section spaces=" "><sectiontitle>Symbols by font position</sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="895" mergedindex="cp">\symbol</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="716">accessing any character of a font</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="717">font symbols, by number</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="728">accessing any character of a font</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="729">font symbols, by number</indexterm></cindex>
 
 <para>You can access any character of the current font using its number with
 the <code>\symbol</code> command. For example, the visible space character
@@ -16238,8 +16330,8 @@
 <node name="Text-symbols" spaces=" "><nodename>Text symbols</nodename><nodenext automatic="on">Accents</nodenext><nodeprev automatic="on">Symbols by font position</nodeprev><nodeup automatic="on">Special insertions</nodeup></node>
 <section spaces=" "><sectiontitle>Text symbols</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="718">text symbols</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="719">symbols, text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="730">text symbols</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="731">symbols, text</indexterm></cindex>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="896" mergedindex="cp">textcomp <r>package</r></indexterm></findex>
 <para>&latex; provides commands to generate a number of non-letter symbols in
@@ -16250,148 +16342,148 @@
 <ftable commandarg="code" spaces=" " endspaces=" ">
 <tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="897" mergedindex="cp">\copyright</indexterm>\copyright</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="898" mergedindex="cp">\textcopyright</indexterm>\textcopyright</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="720">copyright symbol</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="732">copyright symbol</indexterm></cindex>
 <para>©right; The copyright symbol.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="899" mergedindex="cp">\dag</indexterm>\dag</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="721">dagger, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="733">dagger, in text</indexterm></cindex>
 <para><U>2020</U> The dagger symbol (in text).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="900" mergedindex="cp">\ddag</indexterm>\ddag</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="722">double dagger, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="734">double dagger, in text</indexterm></cindex>
 <para><U>2021</U> The double dagger symbol (in text).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="901" mergedindex="cp">\LaTeX</indexterm>\LaTeX</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="723">&latex; logo</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="724">logo, &latex;</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="735">&latex; logo</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="736">logo, &latex;</indexterm></cindex>
 <para>The &latex; logo.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="902" mergedindex="cp">\LaTeXe</indexterm>\LaTeXe</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="725">&latex;2e logo</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="726">logo, &latex;2e</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="737">&latex;2e logo</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="738">logo, &latex;2e</indexterm></cindex>
 <para>The &latex;2e logo.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="903" mergedindex="cp">\guillemotleft <r>(«)</r></indexterm>\guillemotleft <r>(«)</r></itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="904" mergedindex="cp">\guillemotright <r>(»)</r></indexterm>\guillemotright <r>(»)</r></itemformat></itemx>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="905" mergedindex="cp">\guilsinglleft <r>(‹)</r></indexterm>\guilsinglleft <r>(‹)</r></itemformat></itemx>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="906" mergedindex="cp">\guilsinglright <r>(›)</r></indexterm>\guilsinglright <r>(›)</r></itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="727">double guillemets</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="728">single guillemets</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="729">left angle quotation marks</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="730">right angle quotation marks</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="731">double angle quotation marks</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="732">single angle quotation marks</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="733">French quotation marks</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="734">quotation marks, French</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="739">double guillemets</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="740">single guillemets</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="741">left angle quotation marks</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="742">right angle quotation marks</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="743">double angle quotation marks</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="744">single angle quotation marks</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="745">French quotation marks</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="746">quotation marks, French</indexterm></cindex>
 <para>«, », ‹, ›
 Double and single angle quotation marks, commonly used in French.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="907" mergedindex="cp">\ldots</indexterm>\ldots</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="908" mergedindex="cp">\dots</indexterm>\dots</itemformat></itemx>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="909" mergedindex="cp">\textellipsis</indexterm>\textellipsis</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="735">ellipsis</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="747">ellipsis</indexterm></cindex>
 <para>&dots;  An ellipsis (three dots at the baseline):  <code>\ldots</code>
 and <code>\dots</code> also work in math mode.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="910" mergedindex="cp">\lq</indexterm>\lq</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="736">left quote</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="737">opening quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="748">left quote</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="749">opening quote</indexterm></cindex>
 <para>&textlsquo; Left (opening) quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="911" mergedindex="cp">\P</indexterm>\P</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="912" mergedindex="cp">\textparagraph</indexterm>\textparagraph</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="738">paragraph symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="739">pilcrow</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="750">paragraph symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="751">pilcrow</indexterm></cindex>
 <para><U>00B6</U> Paragraph sign (pilcrow).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="913" mergedindex="cp">\pounds</indexterm>\pounds</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="914" mergedindex="cp">\textsterling</indexterm>\textsterling</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="740">pounds symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="741">sterling symbol</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="752">pounds symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="753">sterling symbol</indexterm></cindex>
 <para>£ English pounds sterling.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="915" mergedindex="cp">\quotedblbase <r>(„)</r></indexterm>\quotedblbase <r>(„)</r></itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="916" mergedindex="cp">\quotesinglbase <r>(‚)</r></indexterm>\quotesinglbase <r>(‚)</r></itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="742">double low-9 quotation mark</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="743">single low-9 quotation mark</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="744">low-9 quotation marks, single and double</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="754">double low-9 quotation mark</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="755">single low-9 quotation mark</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="756">low-9 quotation marks, single and double</indexterm></cindex>
 <para>„ and ‚
 Double and single quotation marks on the baseline.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="917" mergedindex="cp">\rq</indexterm>\rq</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="745">right quote</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="746">closing quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="757">right quote</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="758">closing quote</indexterm></cindex>
 <para>&textrsquo; Right (closing) quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="918" mergedindex="cp">\S</indexterm>\S</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="919" mergedindex="cp">\textsection</indexterm>\textsection</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="747">section symbol</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="759">section symbol</indexterm></cindex>
 <para><U>00A7</U> Section sign.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="920" mergedindex="cp">\TeX</indexterm>\TeX</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="748">&tex; logo</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="749">logo, &tex;</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="760">&tex; logo</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="761">logo, &tex;</indexterm></cindex>
 <para>The &tex; logo.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="921" mergedindex="cp">\textasciicircum</indexterm>\textasciicircum</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="750">circumflex, ASCII, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="751">ASCII circumflex, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="762">circumflex, ASCII, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="763">ASCII circumflex, in text</indexterm></cindex>
 <para>^ ASCII circumflex.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="922" mergedindex="cp">\textasciitilde</indexterm>\textasciitilde</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="752">tilde, ASCII, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="753">ASCII tilde, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="764">tilde, ASCII, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="765">ASCII tilde, in text</indexterm></cindex>
 <para>~ ASCII tilde.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="923" mergedindex="cp">\textasteriskcentered</indexterm>\textasteriskcentered</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="754">asterisk, centered, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="755">centered asterisk, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="766">asterisk, centered, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="767">centered asterisk, in text</indexterm></cindex>
 <para>* Centered asterisk.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="924" mergedindex="cp">\textbackslash</indexterm>\textbackslash</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="756">backslash, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="768">backslash, in text</indexterm></cindex>
 <para>\ Backslash.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="925" mergedindex="cp">\textbar</indexterm>\textbar</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="757">vertical bar, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="758">bar, vertical, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="769">vertical bar, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="770">bar, vertical, in text</indexterm></cindex>
 <para>| Vertical bar.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="926" mergedindex="cp">\textbardbl</indexterm>\textbardbl</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="759">vertical bar, double, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="760">bar, double vertical, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="761">double vertical bar, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="771">vertical bar, double, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="772">bar, double vertical, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="773">double vertical bar, in text</indexterm></cindex>
 <para><U>23F8</U> Double vertical bar.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="927" mergedindex="cp">\textbigcircle</indexterm>\textbigcircle</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="762">big circle symbols, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="763">circle symbol, big, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="774">big circle symbols, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="775">circle symbol, big, in text</indexterm></cindex>
 <para><U>25EF</U> Big circle symbol.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="928" mergedindex="cp">\textbraceleft</indexterm>\textbraceleft</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="764">left brace, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="765">brace, left, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="776">left brace, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="777">brace, left, in text</indexterm></cindex>
 <para>{ Left brace.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="929" mergedindex="cp">\textbraceright</indexterm>\textbraceright</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="766">right brace, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="767">brace, right, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="778">right brace, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="779">brace, right, in text</indexterm></cindex>
 <para>} Right brace.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="930" mergedindex="cp">\textbullet</indexterm>\textbullet</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="768">bullet, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="780">bullet, in text</indexterm></cindex>
 <para>• Bullet.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="931" mergedindex="cp">\textcircled{<var>letter</var>}</indexterm>\textcircled{<var>letter</var>}</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="769">circled letter, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="781">circled letter, in text</indexterm></cindex>
 <para><U>24B6</U> Circle around <var>letter</var>.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="932" mergedindex="cp">\textcompwordmark</indexterm>\textcompwordmark</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="933" mergedindex="cp">\textcapitalcompwordmark</indexterm>\textcapitalcompwordmark</itemformat></itemx>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="934" mergedindex="cp">\textascendercompwordmark</indexterm>\textascendercompwordmark</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="770">composite word mark, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="771">cap height</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="772">ascender height</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="782">composite word mark, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="783">cap height</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="784">ascender height</indexterm></cindex>
 <para>Used to separate letters that would normally ligature. For example,
 <code>f\textcompwordmark i</code> produces <samp>fi</samp> without a ligature. This
 is most useful in non-English languages.  The
@@ -16399,138 +16491,138 @@
 while the <code>\textascendercompwordmark</code> form has the ascender height.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="935" mergedindex="cp">\textdagger</indexterm>\textdagger</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="773">dagger, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="785">dagger, in text</indexterm></cindex>
 <para><U>2020</U> Dagger.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="936" mergedindex="cp">\textdaggerdbl</indexterm>\textdaggerdbl</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="774">dagger, double, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="775">double dagger, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="786">dagger, double, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="787">double dagger, in text</indexterm></cindex>
 <para><U>2021</U> Double dagger.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="937" mergedindex="cp">\textdollar <r>(or <code>\$</code>)</r></indexterm>\textdollar <r>(or <code>\$</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="776">dollar sign</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="777">currency, dollar</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="788">dollar sign</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="789">currency, dollar</indexterm></cindex>
 <para>$ Dollar sign.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="938" mergedindex="cp">\textemdash <r>(or <code>---</code>)</r></indexterm>\textemdash <r>(or <code>---</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="778">em-dash</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="790">em-dash</indexterm></cindex>
 <para>&textmdash; Em-dash (used for punctuation, as in
 <code>The playoffs --- if you are fortunate enough to make the playoffs ---
 is more like a sprint.</code>).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="939" mergedindex="cp">\textendash <r>(or <code>--</code>)</r></indexterm>\textendash <r>(or <code>--</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="779">e-dash</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="791">e-dash</indexterm></cindex>
 <para>&textndash; En-dash (used for ranges, as in <code>See pages 12--14</code>).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="940" mergedindex="cp">\texteuro</indexterm>\texteuro</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="780">euro symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="781">currency, euro</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="782"><r>package</r>, <code>eurosym</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="783"><code>eurosym</code> <r>package</r></indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="792">euro symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="793">currency, euro</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="794"><r>package</r>, <code>eurosym</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="795"><code>eurosym</code> <r>package</r></indexterm></cindex>
 
 <para>The Euro symbol: €. For an alternative glyph design, try the
 <file>eurosym</file> package; also, most fonts nowadays come with their own
 Euro symbol (Unicode U+20AC).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="941" mergedindex="cp">\textexclamdown <r>(or <code>!`</code>)</r></indexterm>\textexclamdown <r>(or <code>!`</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="784">exclamation point, upside-down</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="796">exclamation point, upside-down</indexterm></cindex>
 <para>¡ Upside down exclamation point.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="942" mergedindex="cp">\textgreater</indexterm>\textgreater</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="785">greater than symbol, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="797">greater than symbol, in text</indexterm></cindex>
 <para>> Greater than symbol.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="943" mergedindex="cp">\textless</indexterm>\textless</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="786">less than symbol, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="798">less than symbol, in text</indexterm></cindex>
 <para>< Less than symbol.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="944" mergedindex="cp">\textleftarrow</indexterm>\textleftarrow</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="787">arrow, left, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="788">left arrow, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="799">arrow, left, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="800">left arrow, in text</indexterm></cindex>
 <para><U>2190</U> Left arrow.   
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="945" mergedindex="cp">\textordfeminine</indexterm>\textordfeminine</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="946" mergedindex="cp">\textordmasculine</indexterm>\textordmasculine</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="789">feminine ordinal symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="790">masculine ordinal symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="791">ordinals, feminine and masculine</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="792">Spanish ordinals, feminine and masculine</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="801">feminine ordinal symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="802">masculine ordinal symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="803">ordinals, feminine and masculine</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="804">Spanish ordinals, feminine and masculine</indexterm></cindex>
 <para>ª, º Feminine and masculine ordinal symbols.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="947" mergedindex="cp">\textperiodcentered</indexterm>\textperiodcentered</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="793">period, centered, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="794">centered period, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="805">period, centered, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="806">centered period, in text</indexterm></cindex>
 <para><U>00B7</U> Centered period.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="948" mergedindex="cp">\textquestiondown <r>(or <code>?`</code>)</r></indexterm>\textquestiondown <r>(or <code>?`</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="795">question mark, upside-down</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="807">question mark, upside-down</indexterm></cindex>
 <para>¿ Upside down question mark.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="949" mergedindex="cp">\textquotedblleft <r>(or <code>``</code>)</r></indexterm>\textquotedblleft <r>(or <code>``</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="796">left quote, double</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="797">double left quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="808">left quote, double</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="809">double left quote</indexterm></cindex>
 <para>&textldquo; Double left quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="950" mergedindex="cp">\textquotedblright <r>(or <code>''</code>)</r></indexterm>\textquotedblright <r>(or <code>''</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="798">right quote, double</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="799">double right quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="810">right quote, double</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="811">double right quote</indexterm></cindex>
 <para>&textrdquo; Double right quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="951" mergedindex="cp">\textquoteleft <r>(or <code>`</code>)</r></indexterm>\textquoteleft <r>(or <code>`</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="800">left quote, single</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="801">single left quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="812">left quote, single</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="813">single left quote</indexterm></cindex>
 <para>&textlsquo; Single left quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="952" mergedindex="cp">\textquoteright <r>(or <code>'</code>)</r></indexterm>\textquoteright <r>(or <code>'</code>)</r></itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="802">right quote, single</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="803">single right quote</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="814">right quote, single</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="815">single right quote</indexterm></cindex>
 <para>&textrsquo; Single right quote.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="953" mergedindex="cp">\textquotesingle</indexterm>\textquotesingle</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="804">quote, single straight</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="805">straight single quote</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="806">single quote, straight</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="816">quote, single straight</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="817">straight single quote</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="818">single quote, straight</indexterm></cindex>
 <para><U>0027</U> Straight single quote.  (From TS1 encoding.)  
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="954" mergedindex="cp">\textquotestraightbase</indexterm>\textquotestraightbase</itemformat></item>
 <itemx spaces=" "><itemformat command="code"><indexterm index="fn" number="955" mergedindex="cp">\textquotestraightdblbase</indexterm>\textquotestraightdblbase</itemformat></itemx>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="807">quote, straight base</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="808">straight quote, base</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="809">double quote, straight base</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="810">straight double quote, base</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="819">quote, straight base</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="820">straight quote, base</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="821">double quote, straight base</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="822">straight double quote, base</indexterm></cindex>
 <!-- c Unicode doesn't have these https://en.wikipedia.org/wiki/Quotation_mark -->
 <para>Single and double straight quotes on the baseline.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="956" mergedindex="cp">\textregistered</indexterm>\textregistered</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="811">registered symbol</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="823">registered symbol</indexterm></cindex>
 <para>®istered; Registered symbol.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="957" mergedindex="cp">\textrightarrow</indexterm>\textrightarrow</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="812">arrow, right, in text</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="813">right arrow, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="824">arrow, right, in text</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="825">right arrow, in text</indexterm></cindex>
 <para><U>2192</U> Right arrow.  
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="958" mergedindex="cp">\textthreequartersemdash</indexterm>\textthreequartersemdash</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="814">three-quarters em-dash</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="815">em-dash, three-quarters</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="826">three-quarters em-dash</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="827">em-dash, three-quarters</indexterm></cindex>
 <para><U>FE58</U> &textldquo;Three-quarters&textrdquo; em-dash, between en-dash and em-dash.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="959" mergedindex="cp">\texttrademark</indexterm>\texttrademark</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="816">trademark symbol</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="828">trademark symbol</indexterm></cindex>
 <para><U>2122</U> Trademark symbol.
 </para>
 <!-- c ?? Diff from \textthreequartersemdash?  In Unicode? -->
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="960" mergedindex="cp">\texttwelveudash</indexterm>\texttwelveudash</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="817">two-thirds em-dash</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="818">em-dash, two-thirds</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="829">two-thirds em-dash</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="830">em-dash, two-thirds</indexterm></cindex>
 <para><U>FE58</U> &textldquo;Two-thirds&textrdquo; em-dash, between en-dash and em-dash.   
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="961" mergedindex="cp">\textunderscore</indexterm>\textunderscore</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="819">underscore, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="831">underscore, in text</indexterm></cindex>
 <para>_ Underscore.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code"><indexterm index="fn" number="962" mergedindex="cp">\textvisiblespace</indexterm>\textvisiblespace</itemformat></item>
-</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="820">visible space symbol, in text</indexterm></cindex>
+</tableterm><tableitem><cindex index="cp" spaces=" "><indexterm index="cp" number="832">visible space symbol, in text</indexterm></cindex>
 <para><U>2423</U> Visible space symbol.  
 </para>
 </tableitem></tableentry></ftable>
@@ -16540,17 +16632,17 @@
 <node name="Accents" spaces=" "><nodename>Accents</nodename><nodenext automatic="on">Additional Latin letters</nodenext><nodeprev automatic="on">Text symbols</nodeprev><nodeup automatic="on">Special insertions</nodeup></node>
 <section spaces=" "><sectiontitle>Accents</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="821">accents</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="822">characters, accented</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="823">letters, accented</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="833">accents</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="834">characters, accented</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="835">letters, accented</indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="824"><r>package</r>, <code>babel</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="825"><code>babel</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="836"><r>package</r>, <code>babel</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="837"><code>babel</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="826"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="827"><code>polyglossia</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="838"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="839"><code>polyglossia</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="828">multilingual support</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="840">multilingual support</indexterm></cindex>
 <para>&latex; has wide support for many of the world&textrsquo;s scripts and languages,
 through the <code>babel</code> package and related support if you are using
 pdf&latex;, or <file>polyglossia</file> if you are using Xe&latex; or
@@ -16563,11 +16655,11 @@
 lowercase <samp>o</samp>.
 </para>
 <findex index="fn" spaces=" "><indexterm index="fn" number="963" mergedindex="cp">\i <r>(dotless i)</r></indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="829">dotless i</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="841">dotless i</indexterm></cindex>
 <para>Note that <code>\i</code> produces a dotless i,
 <!-- c @dotless{i}, -->
 <findex index="fn" spaces=" "><indexterm index="fn" number="964" mergedindex="cp">\j <r>(dotless j)</r></indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="830">dotless j</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="842">dotless j</indexterm></cindex>
 and <code>\j</code> produces a dotless j.
 <!-- c @dotless{j}. -->
 These are often used in place of their dotted counterparts when they are
@@ -16578,61 +16670,61 @@
 <itemx spaces=" "><itemformat command="code">\capitaldieresis</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="965" mergedindex="cp">\" <r>(umlaut accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="966" mergedindex="cp">\capitaldieresis</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="831">umlaut accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="832">dieresis accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="843">umlaut accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="844">dieresis accent</indexterm></cindex>
 <para><accent type="uml">o</accent> Umlaut (dieresis).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\'</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalacute</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="967" mergedindex="cp">\' <r>(acute accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="968" mergedindex="cp">\capitalacute</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="833">acute accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="845">acute accent</indexterm></cindex>
 <para><accent type="acute">o</accent> Acute accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\.</itemformat></item>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="969" mergedindex="cp">\. <r>(dot-over accent)</r></indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="834">dot accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="835">dot-over accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="846">dot accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="847">dot-over accent</indexterm></cindex>
 <para><accent type="dotaccent">o</accent>  Dot accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\=</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalmacron</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="970" mergedindex="cp">\= <r>(macron accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="971" mergedindex="cp">\capitalmacron</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="836">macron accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="837">overbar accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="838">bar-over accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="848">macron accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="849">overbar accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="850">bar-over accent</indexterm></cindex>
 <para><accent type="macr">o</accent> Macron (overbar) accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\^</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalcircumflex</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="972" mergedindex="cp">\^ <r>(circumflex accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="973" mergedindex="cp">\capitalcircumflex</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="839">circumflex accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="840">hat accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="851">circumflex accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="852">hat accent</indexterm></cindex>
 <para><accent type="circ">o</accent> Circumflex (hat) accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\`</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalgrave</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="974" mergedindex="cp">\` <r>(grave accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="975" mergedindex="cp">\capitalgrave</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="841">grave accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="853">grave accent</indexterm></cindex>
 <para><accent type="grave">o</accent> Grave accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\~</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitaltilde</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="976" mergedindex="cp">\~ <r>(tilde accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="977" mergedindex="cp">\capitaltilde</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="842">tilde accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="854">tilde accent</indexterm></cindex>
 <para><accent type="tilde">n</accent> Tilde accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\b</itemformat></item>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="978" mergedindex="cp">\b <r>(bar-under accent)</r></indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="843">bar-under accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="855">bar-under accent</indexterm></cindex>
 <para><accent type="ubaraccent">o</accent> Bar accent underneath.
 </para>
 <findex index="fn" spaces=" "><indexterm index="fn" number="979" mergedindex="cp">\underbar</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="844">underbar</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="856">underbar</indexterm></cindex>
 <para>Related to this, <code>\underbar{<var>text</var>}</code> produces a bar under
 <var>text</var>.  The argument is always processed in LR mode
 (<pxref label="Modes"><xrefnodename>Modes</xrefnodename></pxref>).  The bar is always a fixed position under the baseline,
@@ -16643,35 +16735,35 @@
 <itemx spaces=" "><itemformat command="code">\capitalcedilla</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="980" mergedindex="cp">\c <r>(cedilla accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="981" mergedindex="cp">\capitalcedilla</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="845">cedilla accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="857">cedilla accent</indexterm></cindex>
 <para><accent type="cedil">c</accent> Cedilla accent underneath.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\d</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitaldotaccent</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="982" mergedindex="cp">\d <r>(dot-under accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="983" mergedindex="cp">\capitaldotaccent</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="846">dot-under accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="858">dot-under accent</indexterm></cindex>
 <para><accent type="udotaccent">o</accent> Dot accent underneath.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\H</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalhungarumlaut</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="984" mergedindex="cp">\H <r>(Hungarian umlaut accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="985" mergedindex="cp">\capitalhungarumlaut</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="847">hungarian umlaut accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="859">hungarian umlaut accent</indexterm></cindex>
 <para><accent type="doubleacute">o</accent> Long Hungarian umlaut accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\k</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalogonek</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="986" mergedindex="cp">\k <r>(ogonek)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="987" mergedindex="cp">\capitalogonek</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="848">ogonek</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="860">ogonek</indexterm></cindex>
 <para><accent type="ogon">o</accent> Ogonek.  Not available in the OT1 encoding.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\r</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalring</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="988" mergedindex="cp">\r <r>(ring accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="989" mergedindex="cp">\capitalring</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="849">ring accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="861">ring accent</indexterm></cindex>
 <para><accent type="ring">o</accent> Ring accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\t</itemformat></item>
@@ -16682,7 +16774,7 @@
 <findex index="fn" spaces=" "><indexterm index="fn" number="991" mergedindex="cp">\capitaltie</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="992" mergedindex="cp">\newtie</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="993" mergedindex="cp">\capitalnewtie</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="850">tie-after accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="862">tie-after accent</indexterm></cindex>
 <para><accent type="tieaccent">oo</accent> Tie-after accent.  The <code>\newtie</code> form is centered in
 its box.
 </para>
@@ -16690,16 +16782,16 @@
 <itemx spaces=" "><itemformat command="code">\capitalbreve</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="994" mergedindex="cp">\u <r>(breve accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="995" mergedindex="cp">\capitalbreve</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="851">breve accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="863">breve accent</indexterm></cindex>
 <para><accent type="breve">o</accent> Breve accent.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\v</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\capitalcaron</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="996" mergedindex="cp">\v <r>(breve accent)</r></indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="997" mergedindex="cp">\capitalcaron</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="852">hacek accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="853">check accent</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="854">caron accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="864">hacek accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="865">check accent</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="866">caron accent</indexterm></cindex>
 <para><accent type="caron">o</accent>  H<accent type="acute" bracketed="off">a</accent><accent type="caron">c</accent>ek (check, caron) accent.
 </para>
 </tableitem></tableentry></table>
@@ -16710,12 +16802,12 @@
 <section spaces=" "><sectiontitle>Additional Latin letters</sectiontitle>
 
 <anchor name="Non_002dEnglish-characters">Non-English characters</anchor>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="855">Latin letters, additional</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="856">letters, additional Latin</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="857">extended Latin</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="858">special characters</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="859">non-English characters</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="860">characters, non-English</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="867">Latin letters, additional</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="868">letters, additional Latin</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="869">extended Latin</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="870">special characters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="871">non-English characters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="872">characters, non-English</indexterm></cindex>
 
 <para>Here are the basic &latex; commands for inserting letters beyond
 A&textndash;Z that extend the Latin alphabet, used primarily in languages other
@@ -16726,22 +16818,22 @@
 <itemx spaces=" "><itemformat command="code">\AA</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="998" mergedindex="cp">\aa (å)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="999" mergedindex="cp">\AA (Å)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="861">aring</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="873">aring</indexterm></cindex>
 <para>å and Å.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\ae</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\AE</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1000" mergedindex="cp">\ae (æ)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1001" mergedindex="cp">\AE (Æ)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="862">ae ligature</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="874">ae ligature</indexterm></cindex>
 <para>æ and Æ.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\dh</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\DH</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1002" mergedindex="cp">\dh (ð)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1003" mergedindex="cp">\DH (Ð)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="863">Icelandic eth</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="864">eth, Icelandic letter</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="875">Icelandic eth</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="876">eth, Icelandic letter</indexterm></cindex>
 <para>Icelandic letter eth: ð and Ð. Not available with <sc>OT1</sc>
 encoding, you need the <file>fontenc</file> package to select an alternate
 font encoding, such as <sc>T1</sc>.
@@ -16758,14 +16850,14 @@
 <itemx spaces=" "><itemformat command="code">\IJ</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1006" mergedindex="cp">\ij (ij)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1007" mergedindex="cp">\IJ (IJ)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="865">ij letter, Dutch</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="877">ij letter, Dutch</indexterm></cindex>
 <para>ij and IJ (except somewhat closer together than appears here).
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\l</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\L</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1008" mergedindex="cp">\l (&lslash;)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1009" mergedindex="cp">\L (&Lslash;)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="866">polish l</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="878">polish l</indexterm></cindex>
 <para>&lslash; and &Lslash;.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\ng</itemformat></item>
@@ -16778,30 +16870,30 @@
 <itemx spaces=" "><itemformat command="code">\O</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1012" mergedindex="cp">\o (ø)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1013" mergedindex="cp">\O (Ø)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="867">oslash</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="879">oslash</indexterm></cindex>
 <para>ø and Ø.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\oe</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\OE</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1014" mergedindex="cp">\oe (œ)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1015" mergedindex="cp">\OE (Œ)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="868">oe ligature</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="880">oe ligature</indexterm></cindex>
 <para>œ and Œ.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\ss</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\SS</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1016" mergedindex="cp">\ss (ß)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1017" mergedindex="cp">\SS (SS)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="869">es-zet German letter</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="870">sharp S letters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="881">es-zet German letter</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="882">sharp S letters</indexterm></cindex>
 <para>ß and SS.
 </para>
 </tableitem></tableentry><tableentry><tableterm><item spaces=" "><itemformat command="code">\th</itemformat></item>
 <itemx spaces=" "><itemformat command="code">\TH</itemformat></itemx>
 </tableterm><tableitem><findex index="fn" spaces=" "><indexterm index="fn" number="1018" mergedindex="cp">\th (þ)</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1019" mergedindex="cp">\TH (Þ)</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="871">Icelandic thorn</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="872">thorn, Icelandic letter</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="883">Icelandic thorn</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="884">thorn, Icelandic letter</indexterm></cindex>
 <para>Icelandic letter thorn: þ and Þ. Not available with <sc>OT1</sc>
 encoding, you need the <file>fontenc</file> package to select an alternate
 font encoding, such as <sc>T1</sc>.
@@ -16824,8 +16916,8 @@
 
 <para>Produce a <dfn>rule</dfn>, a filled-in rectangle.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="873">Halmos symbol</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="874">tombstone</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="885">Halmos symbol</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="886">tombstone</indexterm></cindex>
 <para>This produces a rectangular blob, sometimes called a Halmos symbol,
 often used to mark the end of a proof.
 </para>
@@ -16833,8 +16925,8 @@
 <pre xml:space="preserve">\newcommand{\qedsymbol}{\rule{0.4em}{2ex}}
 </pre></example>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="875"><r>package</r>, <code>amsthm</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="876"><code>amsthm</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="887"><r>package</r>, <code>amsthm</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="888"><code>amsthm</code> <r>package</r></indexterm></cindex>
 
 <noindent></noindent>
 <para>The <file>amsthm</file> package includes this command, with a somewhat
@@ -16866,8 +16958,8 @@
 <section spaces=" "><sectiontitle><code>\today</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1021" mergedindex="cp">\today</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="877">date, today&textrsquo;s</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="878">today&textrsquo;s date</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="889">date, today&textrsquo;s</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="890">today&textrsquo;s date</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -16879,11 +16971,11 @@
 <var>yyyy</var></samp>.  An example of a date in that format is <samp>July 4,
 1976</samp>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="879"><r>package</r>, <code>babel</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="880"><code>babel</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="891"><r>package</r>, <code>babel</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="892"><code>babel</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="881"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="882"><code>polyglossia</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="893"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="894"><code>polyglossia</code> <r>package</r></indexterm></cindex>
 
 <para>Multilingual packages such as <file>babel</file> or <file>polyglossia</file>, or
 classes such as <file>lettre</file>, will localize <code>\today</code>. For example,
@@ -16902,8 +16994,8 @@
 <para><code>\today</code> uses the counters <code>\day</code>, <code>\month</code>, and
 <code>\year</code> (<pxref label="_005cday-_0026-_005cmonth-_0026-_005cyear"><xrefnodename>\day & \month & \year</xrefnodename></pxref>).
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="883"><r>package</r>, <code>datetime</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="884"><code>datetime</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="895"><r>package</r>, <code>datetime</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="896"><code>datetime</code> <r>package</r></indexterm></cindex>
 
 <para>A number of package on CTAN work with dates.  One is <file>datetime</file> package
 which can produce a wide variety of date formats, including ISO standards.
@@ -16917,16 +17009,16 @@
 <node name="Splitting-the-input" spaces=" "><nodename>Splitting the input</nodename><nodenext automatic="on">Front/back matter</nodenext><nodeprev automatic="on">Special insertions</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Splitting the input</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="885">splitting the input file</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="886">input file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="897">splitting the input file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="898">input file</indexterm></cindex>
 
 <para>&latex; lets you split a large document into several smaller ones.
 This can simplify editing or allow multiple authors to work on the
 document.  It can also speed processing.
 </para>
 <para>Regardless of how many separate files you use, there is always one
-<cindex index="cp" spaces=" "><indexterm index="cp" number="887">root file</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="888">file, root</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="899">root file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="900">file, root</indexterm></cindex>
 <dfn>root file</dfn>, on which &latex; compilation starts.  This shows such
 a file with five included files.
 </para>
@@ -17138,7 +17230,7 @@
 \end{document}
 </pre></example>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="889">nested <code>\include</code>, not allowed</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="901">nested <code>\include</code>, not allowed</indexterm></cindex>
 <para>You cannot use <code>\include</code> inside a file that is being included or
 you get <samp>LaTeX Error: \include cannot be nested.</samp>  The
 <code>\include</code> command cannot appear in the document preamble; you will
@@ -17221,7 +17313,7 @@
 <node name="Table-of-contents-etc_002e" spaces=" "><nodename>Table of contents etc.</nodename><nodenext automatic="on">Indexes</nodenext><nodeup automatic="on">Front/back matter</nodeup></node>
 <section spaces=" "><sectiontitle>Table of contents etc.</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="890">table of contents, creating</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="902">table of contents, creating</indexterm></cindex>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1026" mergedindex="cp">\tableofcontents</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1027" mergedindex="cp">.toc <r>file</r></indexterm></findex>
@@ -17316,11 +17408,11 @@
 contents commands; for instance, these work with information stored in
 <file>.lof</file> and <file>.lot</file> files.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="891"><r>package</r>, <code>babel</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="892"><code>babel</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="903"><r>package</r>, <code>babel</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="904"><code>babel</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="893"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="894"><code>polyglossia</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="905"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="906"><code>polyglossia</code> <r>package</r></indexterm></cindex>
 
 <para>To change the header for the table of contents page do something like
 the first line here.
@@ -17336,11 +17428,11 @@
 Internationalization packages such as <file>babel</file> or <file>polyglossia</file>
 will change the headers depending on the chosen base language.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="895"><r>package</r>, <code>tocloft</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="896"><code>tocloft</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="907"><r>package</r>, <code>tocloft</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="908"><code>tocloft</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="897"><r>package</r>, <code>tocbibbind</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="898"><code>tocbibbind</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="909"><r>package</r>, <code>tocbibbind</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="910"><code>tocbibbind</code> <r>package</r></indexterm></cindex>
 
 <para>CTAN has many packages for the table of contents and lists of figures
 and tables.  One convenient one for adjusting some aspects of the
@@ -17359,7 +17451,7 @@
 <subsection spaces=" "><sectiontitle><code>\addcontentsline</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1032" mergedindex="cp">\addcontentsline</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="899">table of contents entry, manually adding</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="911">table of contents entry, manually adding</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -17549,11 +17641,11 @@
 <node name="Indexes" spaces=" "><nodename>Indexes</nodename><nodenext automatic="on">Glossaries</nodenext><nodeprev automatic="on">Table of contents etc.</nodeprev><nodeup automatic="on">Front/back matter</nodeup></node>
 <section spaces=" "><sectiontitle>Indexes</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="900">indexes</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="912">indexes</indexterm></cindex>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1036" mergedindex="cp">\makeindex</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1037" mergedindex="cp">\index</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="901"><file>.idx</file> file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="913"><file>.idx</file> file</indexterm></cindex>
 
 <para>This document has an index.
 </para>
@@ -17585,11 +17677,11 @@
 information back into your document and typeset it with the
 <code>\printindex</code> command (<pxref label="_005cprintindex"><xrefnodename>\printindex</xrefnodename></pxref>).
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="902"><r>package</r>, <code>showidx</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="903"><code>showidx</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="914"><r>package</r>, <code>showidx</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="915"><code>showidx</code> <r>package</r></indexterm></cindex>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="904"><r>package</r>, <code>multind</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="905"><code>multind</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="916"><r>package</r>, <code>multind</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="917"><code>multind</code> <r>package</r></indexterm></cindex>
 
 <para>There are many packages that apply to indexing commands.  The
 <code>showidx</code> package causes each index entries to be shown in the
@@ -17608,7 +17700,7 @@
 <node name="_005cindex" spaces=" "><nodename>\index</nodename><nodenext automatic="on">makeindex</nodenext><nodeup automatic="on">Indexes</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\index</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="906">index entry</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="918">index entry</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1038" mergedindex="cp">\index</indexterm></findex>
 
 <para>Synopsis:
@@ -17651,7 +17743,7 @@
 instance <code>\index{Ackermann!function}</code> could come before
 <code>\index{Ackermann}</code>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="907">index, page range</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="919">index, page range</indexterm></cindex>
 <para>Get a page range in the output, like <samp>Hilbert, 23--27</samp>, as here.
 </para>
 <example endspaces=" ">
@@ -17672,14 +17764,14 @@
 followed by two subitems, like <samp>program, 50</samp> and <samp>results,
 51</samp>.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="908">&textlsquo;see&textrsquo; and &textlsquo;see also&textrsquo; index entries</indexterm></cindex>
-<cindex index="cp" spaces="  "><indexterm index="cp" number="909">index entries, &textlsquo;see&textrsquo; and &textlsquo;see also&textrsquo;</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="920">&textlsquo;see&textrsquo; and &textlsquo;see also&textrsquo; index entries</indexterm></cindex>
+<cindex index="cp" spaces="  "><indexterm index="cp" number="921">index entries, &textlsquo;see&textrsquo; and &textlsquo;see also&textrsquo;</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1039" mergedindex="cp">\seename</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1040" mergedindex="cp">\alsoname</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="910"><r>package</r>, <code>babel</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="911"><code>babel</code> <r>package</r></indexterm></cindex>
- <cindex index="cp" spaces=" "><indexterm index="cp" number="912"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="913"><code>polyglossia</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="922"><r>package</r>, <code>babel</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="923"><code>babel</code> <r>package</r></indexterm></cindex>
+ <cindex index="cp" spaces=" "><indexterm index="cp" number="924"><r>package</r>, <code>polyglossia</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="925"><code>polyglossia</code> <r>package</r></indexterm></cindex>
 
 
 <para>Generate a index entry that says <samp>See</samp> by using a vertical bar
@@ -17737,8 +17829,8 @@
 entry, preceding it with a double quote, <code>"</code>.  (The double quote
 gets deleted before alphabetization.)
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="914"><r>package</r>, <code>index</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="915"><code>index</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="926"><r>package</r>, <code>index</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="927"><code>index</code> <r>package</r></indexterm></cindex>
 
 <para>A number of packages on CTAN have additional functionality beyond that
 provided by <file>makeidx</file>.  One is <file>index</file>, which allows for
@@ -17747,7 +17839,7 @@
 <var>index-entry-string</var> as well as indexing it.
 </para>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1041" mergedindex="cp">\indexentry</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="916">idx file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="928">idx file</indexterm></cindex>
 <para>The <code>\index</code> command writes the indexing information to the file
 <file><var>root-name</var>.idx</file> file.  Specifically, it writes text of the
 command
@@ -17769,11 +17861,11 @@
 <node name="makeindex" spaces=" "><nodename>makeindex</nodename><nodenext automatic="on">\printindex</nodenext><nodeprev automatic="on">\index</nodeprev><nodeup automatic="on">Indexes</nodeup></node>
 <subsection spaces=" "><sectiontitle><command>makeindex</command></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="917">index, processing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="929">index, processing</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1042" mergedindex="cp">makeindex</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="918"><command>makeindex</command> program</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="919"><file>.ind</file> file</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="920"><file>.idx</file> file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="930"><command>makeindex</command> program</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="931"><file>.ind</file> file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="932"><file>.idx</file> file</indexterm></cindex>
 
 <para>Synopsis, one of:
 </para>
@@ -17789,7 +17881,7 @@
 actual index file, the <file><var>filename</var>.ind</file> file that is input by
 <code>\printindex</code> (<pxref label="_005cprintindex"><xrefnodename>\printindex</xrefnodename></pxref>).
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="921"><file>.isty</file> file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="933"><file>.isty</file> file</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1043" mergedindex="cp">index, style file</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1044" mergedindex="cp">makeindex, style file</indexterm></findex>
 <para>The first form of the command suffices for many uses.  The second allows
@@ -17956,7 +18048,7 @@
 </tableitem></tableentry></ftable>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1068" mergedindex="cp">xindy</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="922"><command>xindy</command> program</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="934"><command>xindy</command> program</indexterm></cindex>
 <para>There are a number of other programs that do the job
 <command>makeindex</command> does. One is <command>xindy</command>, which does
 internationalization and can process indexes for documents marked up
@@ -17969,7 +18061,7 @@
 <node name="_005cprintindex" spaces=" "><nodename>\printindex</nodename><nodeprev automatic="on">makeindex</nodeprev><nodeup automatic="on">Indexes</nodeup></node>
 <subsection spaces=" "><sectiontitle><command>\printindex</command></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="923">index, printing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="935">index, printing</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1069" mergedindex="cp">\printindex</indexterm></findex>
 
 <para>Synopsis:
@@ -17993,9 +18085,9 @@
 <node name="Glossaries" spaces=" "><nodename>Glossaries</nodename><nodeprev automatic="on">Indexes</nodeprev><nodeup automatic="on">Front/back matter</nodeup></node>
 <section spaces=" "><sectiontitle>Glossaries</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="924">glossary</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="925">glossaries</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="926">acronyms, list of</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="936">glossary</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="937">glossaries</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="938">acronyms, list of</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1071" mergedindex="cp">\makeglossary</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1072" mergedindex="cp">\printglossaries</indexterm></findex>
 
@@ -18043,7 +18135,7 @@
 </para>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1073" mergedindex="cp">\makeglossary</indexterm></findex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1074" mergedindex="cp">\printglossaries</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="927"><file>.glo</file> file</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="939"><file>.glo</file> file</indexterm></cindex>
 <para>The command <code>\makeglossary</code> opens the file that will contain the
 entry information, <file><var>root-file</var>.glo</file>.  Put the
 <code>\printglossaries</code> command where you want the glossaries to appear
@@ -18063,7 +18155,7 @@
 <node name="_005cnewglossaryentry" spaces=" "><nodename>\newglossaryentry</nodename><nodenext automatic="on">\gls</nodenext><nodeup automatic="on">Glossaries</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\newglossaryentry</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="928">glossary, entries</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="940">glossary, entries</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1075" mergedindex="cp">\newglossaryentry</indexterm></findex>
 
 <para>Synopsis, one of: 
@@ -18135,7 +18227,7 @@
 <node name="_005cgls" spaces=" "><nodename>\gls</nodename><nodeprev automatic="on">\newglossaryentry</nodeprev><nodeup automatic="on">Glossaries</nodeup></node>
 <subsection spaces=" "><sectiontitle><code>\gls</code></sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="929">glossary, entry reference</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="941">glossary, entry reference</indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1081" mergedindex="cp">\gls</indexterm></findex>
 
 <para>Synopsis, one of: 
@@ -18177,8 +18269,8 @@
 <node name="Letters" spaces=" "><nodename>Letters</nodename><nodenext automatic="on">Terminal input/output</nodenext><nodeprev automatic="on">Front/back matter</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Letters</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="930">letters, writing</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="931">writing letters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="942">letters, writing</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="943">writing letters</indexterm></cindex>
 
 <para>Synopsis: 
 </para>
@@ -18316,7 +18408,7 @@
 <section spaces=" "><sectiontitle><code>\cc</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1084" mergedindex="cp">\cc</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="932">cc list, in letters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="944">cc list, in letters</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -18341,8 +18433,8 @@
 <section spaces=" "><sectiontitle><code>\closing</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1085" mergedindex="cp">\closing</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="933">letters, ending</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="934">closing letters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="945">letters, ending</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="946">closing letters</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -18363,7 +18455,7 @@
 <section spaces=" "><sectiontitle><code>\encl</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1086" mergedindex="cp">\encl</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="935">enclosure list</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="947">enclosure list</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -18459,8 +18551,8 @@
 <para>The first column contains the return address twice.  The second column
 contains the address for each recipient.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="936"><r>package</r>, <code>envlab</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="937"><code>envlab</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="948"><r>package</r>, <code>envlab</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="949"><code>envlab</code> <r>package</r></indexterm></cindex>
 
 <para>The package <code>envlab</code> makes formatting the labels easier, with
 standard sizes already provided.  The preamble lines
@@ -18489,7 +18581,7 @@
 <section spaces=" "><sectiontitle><code>\opening</code></sectiontitle>
 
 <findex index="fn" spaces=" "><indexterm index="fn" number="1090" mergedindex="cp">\opening</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="938">letters, starting</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="950">letters, starting</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -18509,7 +18601,7 @@
 <node name="_005cps" spaces=" "><nodename>\ps</nodename><nodenext automatic="on">\signature</nodenext><nodeprev automatic="on">\opening</nodeprev><nodeup automatic="on">Letters</nodeup></node>
 <section spaces=" "><sectiontitle><code>\ps</code></sectiontitle>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1091" mergedindex="cp">\ps</indexterm></findex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="939">postscript, in letters</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="951">postscript, in letters</indexterm></cindex>
 
 <para>Synopsis:
 </para>
@@ -18614,8 +18706,8 @@
 <node name="Terminal-input_002foutput" spaces=" "><nodename>Terminal input/output</nodename><nodenext automatic="on">Command line</nodenext><nodeprev automatic="on">Letters</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Terminal input/output</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="940">input/output, to terminal</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="941">terminal input/output</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="952">input/output, to terminal</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="953">terminal input/output</indexterm></cindex>
 
 <menu endspaces=" ">
 <menuentry leadingtext="* "><menunode separator="::             ">\typein</menunode><menudescription><pre xml:space="preserve">Read text from the terminal.
@@ -18735,7 +18827,7 @@
 <node name="Command-line" spaces=" "><nodename>Command line</nodename><nodenext automatic="on">Document templates</nodenext><nodeprev automatic="on">Terminal input/output</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <chapter spaces=" "><sectiontitle>Command line</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="942">command line</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="954">command line</indexterm></cindex>
 
 <para>Synopsis (from a terminal command line):
 </para>
@@ -18796,7 +18888,7 @@
 <node name="Command-line-options" spaces=" "><nodename>Command line options</nodename><nodenext automatic="on">Command line input</nodenext><nodeup automatic="on">Command line</nodeup></node>
 <section spaces=" "><sectiontitle>Command line options</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="943">options, command line</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="955">options, command line</indexterm></cindex>
 
 <para>These are the command-line options relevant to ordinary document
 authoring. For a full list, try running <samp>latex --help</samp> from the
@@ -18870,8 +18962,8 @@
 options are for with &tex; Live or Mac&tex; while the second two are
 for MiK&tex;.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="944"><r>package</r>, <code>sagetex</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="945"><code>sagetex</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="956"><r>package</r>, <code>sagetex</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="957"><code>sagetex</code> <r>package</r></indexterm></cindex>
 
 <para>Sometimes you want to run external system commands from inside a
 &latex; file. For instance the package <file>sagetex</file> allows you to
@@ -18906,15 +18998,15 @@
 <node name="Command-line-input" spaces=" "><nodename>Command line input</nodename><nodenext automatic="on">Recovering from errors</nodenext><nodeprev automatic="on">Command line options</nodeprev><nodeup automatic="on">Command line</nodeup></node>
 <section spaces=" "><sectiontitle>Command line input</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="946">input, on command line</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="958">input, on command line</indexterm></cindex>
 
 <para>As part of the command line invocation <code>pdflatex <var>options</var>
 <var>argument</var></code> you can specify arbitrary &latex; input by starting
 <var>argument</var> with a backslash. This allows you to do some special
 effects.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="947"><r>package</r>, <code>hyperref</code></indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="948"><code>hyperref</code> <r>package</r></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="959"><r>package</r>, <code>hyperref</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="960"><code>hyperref</code> <r>package</r></indexterm></cindex>
 
 <para>For example, this file (which uses the <file>hyperref</file> package for
 hyperlinks) can produce two kinds of output, one for paper and one for a
@@ -18996,8 +19088,8 @@
 typo.  You could instead enter <samp>?</samp> and <code><return></code> to see other
 options.
 </para>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="949"><samp>*</samp> prompt</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="950">prompt, <samp>*</samp></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="961"><samp>*</samp> prompt</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="962">prompt, <samp>*</samp></indexterm></cindex>
 <findex index="fn" spaces=" "><indexterm index="fn" number="1109" mergedindex="cp">\stop</indexterm></findex>
 <para>There are two other error scenarios.  The first is that you forgot to
 include the <code>\end{document}</code> or misspelled it.  In this case
@@ -19025,8 +19117,8 @@
 <node name="Document-templates" spaces=" "><nodename>Document templates</nodename><nodenext automatic="on">Index</nodenext><nodeprev automatic="on">Command line</nodeprev><nodeup automatic="on">Top</nodeup></node>
 <appendix spaces=" "><sectiontitle>Document templates</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="951">document templates</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="952">templates, document</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="963">document templates</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="964">templates, document</indexterm></cindex>
 
 <para>Although not reference material, perhaps these document templates will
 be useful.  Additional template resources are listed at
@@ -19044,8 +19136,8 @@
 <node name="beamer-template" spaces=" "><nodename>beamer template</nodename><nodenext automatic="on">article template</nodenext><nodeup automatic="on">Document templates</nodeup></node>
 <section spaces=" "><sectiontitle><code>beamer</code> template</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="953"><code>beamer</code> template and class</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="954">template, <code>beamer</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="965"><code>beamer</code> template and class</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="966">template, <code>beamer</code></indexterm></cindex>
 
 <para>The <code>beamer</code> class creates presentation slides.  It has a vast
 array of features, but here is a basic template:
@@ -19082,7 +19174,7 @@
 <node name="article-template" spaces=" "><nodename>article template</nodename><nodenext automatic="on">book template</nodenext><nodeprev automatic="on">beamer template</nodeprev><nodeup automatic="on">Document templates</nodeup></node>
 <section spaces=" "><sectiontitle><code>article</code> template</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="955">template, <code>article</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="967">template, <code>article</code></indexterm></cindex>
 
 <verbatim xml:space="preserve">
 \documentclass{article}
@@ -19108,7 +19200,7 @@
 <node name="book-template" spaces=" "><nodename>book template</nodename><nodenext automatic="on">Larger book template</nodenext><nodeprev automatic="on">article template</nodeprev><nodeup automatic="on">Document templates</nodeup></node>
 <section spaces=" "><sectiontitle><code>book</code> template</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="956">template, <code>book</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="968">template, <code>book</code></indexterm></cindex>
 
 <para>This is a straightforward template for a book.  See <xref label="Larger-book-template"><xrefnodename>Larger book
 template</xrefnodename></xref> for a more elaborate one.
@@ -19137,7 +19229,7 @@
 <node name="Larger-book-template" spaces=" "><nodename>Larger book template</nodename><nodenext automatic="on">tugboat template</nodenext><nodeprev automatic="on">book template</nodeprev><nodeup automatic="on">Document templates</nodeup></node>
 <section spaces=" "><sectiontitle>Larger <code>book</code> template</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="957">template, <code>book</code></indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="969">template, <code>book</code></indexterm></cindex>
 
 <para>This is a more elaborate template for a book.  It has
 <code>\frontmatter</code>, <code>\mainmatter</code>, and <code>\backmatter</code> to
@@ -19194,9 +19286,9 @@
 <node name="tugboat-template" spaces=" "><nodename>tugboat template</nodename><nodeprev automatic="on">Larger book template</nodeprev><nodeup automatic="on">Document templates</nodeup></node>
 <section spaces=" "><sectiontitle><code>tugboat</code> template</sectiontitle>
 
-<cindex index="cp" spaces=" "><indexterm index="cp" number="958">template, TUGboat</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="959">TUGboat template</indexterm></cindex>
-<cindex index="cp" spaces=" "><indexterm index="cp" number="960"><code>ltugboat</code> class</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="970">template, TUGboat</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="971">TUGboat template</indexterm></cindex>
+<cindex index="cp" spaces=" "><indexterm index="cp" number="972"><code>ltugboat</code> class</indexterm></cindex>
 
 <para><cite>TUGboat</cite> is the journal of the &tex; Users Group,
 <url><urefurl>http://tug.org/TUGboat</urefurl></url>.

Modified: trunk/src/keeptrack.csv
===================================================================
--- trunk/src/keeptrack.csv	2018-10-11 16:13:38 UTC (rev 703)
+++ trunk/src/keeptrack.csv	2018-10-12 18:00:35 UTC (rev 704)
@@ -2374,7 +2374,7 @@
 \penalty todo 
 \perp done 
 \ph at nt notdoing 
-\phantom todo 
+\phantom done 
 \phi done 
 \pi done 
 \pickup at font notdoing 
@@ -2583,9 +2583,9 @@
 \size at update notdoing 
 \sizefn at info notdoing 
 \skew todo 
-\skip todo 
+\skip notdoing 
 \skip@ notdoing 
-\skipdef todo 
+\skipdef notdoing 
 \skipzero todo 
 \slash todo 
 \sldefault todo 
@@ -2984,7 +2984,7 @@
 \vglue todo 
 \vline done 
 \voidb at x notdoing 
-\vphantom todo 
+\vphantom done 
 \vrule todo 
 \vspace done 
 \vsplit todo 



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