comment char typo; update html/pdf

git-svn-id: svn://tug.org/texlive/trunk@61754 c570f23f-e606-0410-a88d-b1316a301751
author: Karl Berry <karl@freefriends.org> 2022-01-26 23:11:05 +0000
committer: Karl Berry <karl@freefriends.org> 2022-01-26 23:11:05 +0000
commit: 2e19bfdde54e25b4c4f4657a647f1ae05873c25c (patch)
tree: eb5ae9acc3603e36414dd5f14b572bcce65d02dc
parent: 92b656a610f2b7bc4b4abfd23a41f2a49fc6896f (diff)
5 files changed, 1685 insertions, 1356 deletions
diff --git a/Master/texmf-dist/doc/texlive/texlive-en/ChangeLog b/Master/texmf-dist/doc/texlive/texlive-en/ChangeLog
index 2b6fecedbc2..38cb781bb6f 100644
--- a/Master/texmf-dist/doc/texlive/texlive-en/ChangeLog
+++ b/Master/texmf-dist/doc/texlive/texlive-en/ChangeLog
@@ -1,3 +1,9 @@
+2022-01-26  Karl Berry  <karl@freefriends.org>
+
+	* tex-live.sty: # is not TeX comment character.
+	Publish new pdf/html, since changes so far aren't 2022-specific,
+	and getting alt text out now seems like it wouldn't hurt.
+
 2022-01-25  Karl Berry  <karl@freefriends.org>
 
 	* tex-live.sty (\tlpng): require new third argument for alt text.
diff --git a/Master/texmf-dist/doc/texlive/texlive-en/tex-live.sty b/Master/texmf-dist/doc/texlive/texlive-en/tex-live.sty
index a832ec21e8c..22e69c05ca6 100644
--- a/Master/texmf-dist/doc/texlive/texlive-en/tex-live.sty
+++ b/Master/texmf-dist/doc/texlive/texlive-en/tex-live.sty
@@ -295,7 +295,7 @@
 \else
   \providecommand{\Status}{2}% running TeX4ht
 \fi
-#\typeout{Status is \Status}
+%\typeout{Status is \Status}
 %
 \newif\ifSingleColumn
 %
diff --git a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.css b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.css
index b0044c5c8a4..83ac70846c9 100644
--- a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.css
+++ b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.css
@@ -175,6 +175,7 @@ p + div, p + pre {margin-top:1em;}
 div + p, pre + p {margin-top:1em;}
 a { overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; hyphens: auto; }
 @media print {div.crosslinks {visibility:hidden;}}
+table.tabular{border-collapse: collapse; border-spacing: 0;}
 a img { border-top: 0; border-left: 0; border-right: 0; }
 center { margin-top:1em; margin-bottom:1em; }
 td center { margin-top:0em; margin-bottom:0em; }
@@ -184,12 +185,14 @@ div.par-math-display, div.math-display{text-align:center;}
 li p.indent { text-indent: 0em }
 li p:first-child{ margin-top:0em; }
 li p:last-child, li div:last-child { margin-bottom:0.5em; }
+li p:first-child{ margin-bottom:0; }
 li p~ul:last-child, li p~ol:last-child{ margin-bottom:0.5em; }
 .enumerate1 {list-style-type:decimal;}
 .enumerate2 {list-style-type:lower-alpha;}
 .enumerate3 {list-style-type:lower-roman;}
 .enumerate4 {list-style-type:upper-alpha;}
 div.newtheorem { margin-bottom: 2em; margin-top: 2em;}
+div.newtheorem .head{font-weight: bold;}
 .obeylines-h,.obeylines-v {white-space: nowrap; }
 div.obeylines-v p { margin-top:0; margin-bottom:0; }
 .overline{ text-decoration:overline; }
@@ -235,6 +238,7 @@ table[rules] {border-left:solid black 0.4pt; border-right:solid black 0.4pt; }
 .hline hr, .cline hr{ height : 0px; margin:0px; }
 .hline td, .cline td{ padding: 0; }
 .hline hr, .cline hr{border:none;border-top:1px solid black;}
+.hline {border-top: 1px solid black;}
 .tabbing-right {text-align:right;}
 div.float, div.figure {margin-left: auto; margin-right: auto;}
 div.float img {text-align:center;}
@@ -257,7 +261,6 @@ span.pmatrix img{vertical-align:middle;}
 div.pmatrix {text-align:center;}
 table.pmatrix {width:100%;}
 span.bar-css {text-decoration:overline;}
-table.tabular{border-collapse: collapse; border-spacing: 0;}
 img.cdots{vertical-align:middle;}
 div.tabular, div.center div.tabular {text-align: center; margin-top:0.5em; margin-bottom:0.5em; }
 table.tabular td p{margin-top:0em;}
@@ -277,7 +280,9 @@ table[rules] {border-left:solid black 0.4pt; border-right:solid black 0.4pt; }
 .hline hr, .cline hr{ height : 0px; margin:0px; }
 .hline td, .cline td{ padding: 0; }
 .hline hr, .cline hr{border:none;border-top:1px solid black;}
+.hline {border-top: 1px solid black;}
 div.array {text-align:center;}
+tr.hline td hr{display:none}
 .partToc a, .partToc, .likepartToc a, .likepartToc {line-height: 200%; font-weight:bold; font-size:110%;}
 .chapterToc a, .chapterToc, .likechapterToc a, .likechapterToc, .appendixToc a, .appendixToc {line-height: 200%; font-weight:bold;}
 .index-item, .index-subitem, .index-subsubitem {display:block}
@@ -298,10 +303,10 @@ div.abstract p {margin-left:5%; margin-right:5%;}
 div.abstract {width:100%;}
 .abstracttitle{text-align:center;margin-bottom:1em;}
 figure.float, div.figure {margin-left: auto; margin-right: auto;}
-figure.float img, figure.figure img {display: block; margin-left: auto; margin-right: auto;}
 figure.figure {text-align:center;}
 figcaption.caption {text-indent:-2em; margin-left:3em; margin-right:1em; text-align:center;}
 figcaption.caption span.id{font-weight: bold; white-space: nowrap; }
+p + figcaption, img + figcaption{margin-top: 1em;}
 .abstract{margin:1em;}
 .alltt P { margin-bottom : 0em; margin-top : 0em; }
 .alltt { margin-bottom : 1em; margin-top : 1em; font-family:monospace,monospace; }
diff --git a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.html b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.html
index a50a237ba07..a2ea99ab2d9 100644
--- a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.html
+++ b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.html
@@ -18,13 +18,13 @@
                                                                                      
 
 <h2 class="titleHead">The TeX Live Guide—2021 </h2>
-       <div class="author" ><span 
+        <div class="author" ><span 
 class="ec-lmr-12">Karl Berry, editor</span>
-<br /> <a 
+<br />    <a 
 href="https://tug.org/texlive/" class="url" ><span 
 class="ec-lmtt-12">https://tug.org/texlive/</span></a> </div><br />
 <div class="date" ><span 
-class="ec-lmr-12">May 2021</span></div>
+class="ec-lmr-12">January 2022</span></div>
    </div>
    <h3 class="likesectionHead"><a 
  id="x1-1000"></a>Contents</h3>
@@ -143,7 +143,7 @@ diﬀerent scripts from around the world.
 </p><!--l. 50--><p class="indent" >   For a brief summary of the major changes in this edition of TeX Live, see the end of the document,
 section <a 
 href="#x1-700009">9<!--tex4ht:ref: sec:history --></a> (p. <a 
-href="#x1-700009">76<!--tex4ht:ref: sec:history --></a>).
+href="#x1-700009">80<!--tex4ht:ref: sec:history --></a>).
 </p><!--l. 55--><p class="indent" >   <a id="platforms"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">1.2   </span> <a 
@@ -153,7 +153,7 @@ and Cygwin. The included sources can be compiled on platforms for which we do no
 binaries.
 </p><!--l. 63--><p class="indent" >   As to Windows: Windows 7 and later are supported. Windows Vista may still mostly work, but TeX Live
 will no longer even install on Windows XP or earlier. TeX Live includes no 64-bit executables for Windows,
-but the 32-bit executables should run on 64-bit systems. But see <a 
+but the 32-bit executables should run on 64-bit systems. But see     <a 
 href="https://tug.org/texlive/windows.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/windows.html</span></a>
 for options to add 64-bit binaries.
@@ -163,7 +163,7 @@ href="#x1-90002.1">2.1<!--tex4ht:ref: sec:tl-coll-dists --></a> for alternate so
 </p>
    <h4 class="subsectionHead"><span class="titlemark">1.3   </span> <a 
  id="x1-50001.3"></a>Basic installation of TeX Live</h4>
-<!--l. 77--><p class="noindent" >You can install TeX Live either from DVD or over the Internet (<a 
+<!--l. 77--><p class="noindent" >You can install TeX Live either from DVD or over the Internet (    <a 
 href="https://tug.org/texlive/acquire.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/acquire.html</span></a>).
 The net installer itself is small, and downloads everything requested from the Internet.
@@ -172,25 +172,28 @@ TeX Collection DVD (or its <span
 class="ec-lmtt-10">.iso </span>image), but you can prepare a runnable installation on, e.g., a
 USB stick (see section <a 
 href="#x1-420004.2">4.2<!--tex4ht:ref: sec:portable-tl --></a>). Installation is described in later sections (p. <a 
-href="#x1-140003">10<!--tex4ht:ref: sec:install --></a>), but here is a quick
+href="#x1-140003">11<!--tex4ht:ref: sec:install --></a>), but here is a quick
 start:
 </p>
      <ul class="itemize1">
-     <li class="itemize">For  Unix,  the  installation  script  is  <span 
+     <li class="itemize">
+                                                                                     
+                                                                                     
+     <!--l. 89--><p class="noindent" >For  Unix,  the  installation  script  is  <span 
 class="ec-lmtt-10">install-tl</span>;  on  Windows,  one  should  instead  invoke
      <span 
 class="ec-lmtt-10">install-tl-windows</span>.  The  installer  will  operate  in  a  graphical  mode  given  the  option  <span 
 class="ec-lmtt-10">-gui</span>
      (default for Windows and Mac OS X), or a text mode given the option <span 
 class="ec-lmtt-10">-gui=text </span>(default for
-                                                                                     
-                                                                                     
      everything else).
-     </li>
-     <li class="itemize">One of the installed items is the ‘TeX Live Manager’ program, named <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 95--><p class="noindent" >One of the installed items is the ‘TeX Live Manager’ program, named <span 
 class="ec-lmss-10">tlmgr</span>. Like the installer, it
      can be used in both GUI mode and in text mode. You can use it to install and uninstall packages
      and do various conﬁguration tasks.
+</p>
      </li></ul>
 <!--l. 103--><p class="indent" >   <a id="security"></a>
 </p>
@@ -226,75 +229,86 @@ class="ec-lmss-10">gpg </span>if need be.
 <!--l. 138--><p class="noindent" >The TeX community is active and friendly, and most serious questions end up getting answered. However, the
 support is informal, done by volunteers and casual users, so it’s especially important that you do your
 homework before asking. (If you prefer guaranteed commercial support, you can forgo TeX Live
-completely and purchase a vendor’s system; <a 
+completely and purchase a vendor’s system;     <a 
 href="https://tug.org/interest.html#vendors" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/interest.html#vendors</span></a> has a
 list.)
 </p><!--l. 145--><p class="indent" >   Here is a list of resources, approximately in the order we recommend using them:
 </p><!--l. 148--><p class="indent" >
      </p><dl class="description"><dt class="description">
+     <!--l. 149--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Getting started</span> </dt><dd 
-class="description">If you are new to TeX, the web page <a 
+class="ec-lmbx-10">Getting started</span> </p></dt><dd 
+class="description">
+     <!--l. 149--><p class="noindent" >If you are new to TeX, the web page     <a 
 href="https://tug.org/begin.html" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/begin.html</span></a> gives a brief
-     introduction to the system.
-     </dd><dt class="description">
+class="ec-lmtt-10">https://tug.org/begin.html</span></a> gives a brief introduction
+     to the system.
+     </p></dd><dt class="description">
+     <!--l. 152--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX FAQ</span> </dt><dd 
-class="description">The TeX FAQ is a huge compendium of answers to all sorts of questions, from the most
-     basic to the most arcane. It is included on TeX Live in <a 
-href="../../../../texmf-dist/doc/generic/FAQ-en/" >texmf-dist/doc/generic/FAQ-en/</a>, and is
-     available on the Internet through <a 
+class="ec-lmbx-10">TeX FAQ</span> </p></dt><dd 
+class="description">
+     <!--l. 152--><p class="noindent" >The TeX FAQ is a huge compendium of answers to all sorts of questions, from the most basic to
+     the most arcane. It is included on TeX Live in <a 
+href="../../../../texmf-dist/doc/generic/FAQ-en/" >texmf-dist/doc/generic/FAQ-en/</a>, and is available
+     on the Internet through     <a 
 href="https://texfaq.org" class="url" ><span 
 class="ec-lmtt-10">https://texfaq.org</span></a>. Please check here ﬁrst.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 159--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX Catalogue</span> </dt><dd 
-class="description">If  you  are  looking  for  a  particular  package,  font,  program,  etc.,  the  TeX
-     Catalogue  is  the  place  to  look.  It  is  a  huge  collection  of  all  TeX-related  items.  See
-     <a 
+class="ec-lmbx-10">TeX Catalogue</span> </p></dt><dd 
+class="description">
+                                                                                     
+                                                                                     
+     <!--l. 159--><p class="noindent" >If you are looking for a particular package, font, program, etc., the TeX Catalogue is the place to
+     look. It is a huge collection of all TeX-related items. See     <a 
 href="https://ctan.org/pkg/catalogue" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/pkg/catalogue</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 164--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX Web Resources</span> </dt><dd 
-class="description">The web page <a 
+class="ec-lmbx-10">TeX Web Resources</span> </p></dt><dd 
+class="description">
+     <!--l. 164--><p class="noindent" >The web page    <a 
 href="https://tug.org/interest.html" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/interest.html</span></a> has many TeX-related links,
-     in particular for numerous books, manuals, and articles on all aspects of the system.
-     </dd><dt class="description">
+class="ec-lmtt-10">https://tug.org/interest.html</span></a> has many TeX-related links, in particular for
+     numerous books, manuals, and articles on all aspects of the system.
+     </p></dd><dt class="description">
+     <!--l. 169--><p class="noindent" >
 <span 
-class="ec-lmbx-10">support archives</span> </dt><dd 
-class="description">Principal
-     support forums for TeX include the LaTeX community site at <a 
+class="ec-lmbx-10">support archives</span> </p></dt><dd 
+class="description">
+     <!--l. 169--><p class="noindent" >Principal support forums for TeX include the LaTeX community site at     <a 
 href="https://latex.org" class="url" ><span 
-class="ec-lmtt-10">https://latex.org</span></a>, the q&#x0026;a site
-     <a 
+class="ec-lmtt-10">https://latex.org</span></a>,
+     the q&#x0026;a site   <a 
 href="https://tex.stackexchange.com" class="url" ><span 
-class="ec-lmtt-10">https://tex.stackexchange.com</span></a>, the Usenet newsgroup <a 
+class="ec-lmtt-10">https://tex.stackexchange.com</span></a>, the Usenet newsgroup   <a 
 href="news:comp.text.tex" class="url" ><span 
-class="ec-lmtt-10">news:comp.text.tex</span></a>, and the mailing
-     list <a 
+class="ec-lmtt-10">news:comp.text.tex</span></a>,
+     and                                   the                                   mailing                                   list
+     <a 
 href="mailto:texhax@tug.org" ><span class="path"><span 
 class="ec-lmtt-10">texhax@tug.org</span></span></a>. Their archives have years of past questions and answers for your searching
-                                                                                     
-                                                                                     
-     pleasure, via, for the latter two, <a 
+     pleasure, via, for the latter two,     <a 
 href="http://groups.google.com/group/comp.text.tex/topics" class="url" ><span 
-class="ec-lmtt-10">http://groups.google.com/group/comp.text.tex/topics</span></a> and
-     <a 
+class="ec-lmtt-10">http://groups.google.com/group/comp.text.tex/topics</span></a>
+     and     <a 
 href="https://tug.org/mail-archives/texhax" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/mail-archives/texhax</span></a>. And a general web search never hurts.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 179--><p class="noindent" >
 <span 
-class="ec-lmbx-10">asking questions</span> </dt><dd 
-class="description">If you cannot ﬁnd an answer, you can post to <a 
+class="ec-lmbx-10">asking questions</span> </p></dt><dd 
+class="description">
+     <!--l. 179--><p class="noindent" >If  you  cannot  ﬁnd  an  answer,  you  can  post  to          <a 
 href="http://latex-community.org/" class="url" ><span 
-class="ec-lmtt-10">http://latex-community.org/</span></a>
-     and <a 
+class="ec-lmtt-10">http://latex-community.org/</span></a> and
+     <a 
 href="https://tex.stackexchange.com/" class="url" ><span 
-class="ec-lmtt-10">https://tex.stackexchange.com/</span></a> through their web interfaces, to <span 
+class="ec-lmtt-10">https://tex.stackexchange.com/</span></a> through  their  web  interfaces,  to  <span 
 class="ec-lmtt-10">comp.text.tex </span>through
      Google  or  your  newsreader,  or  to  <a 
 href="mailto:texhax@tug.org" ><span class="path"><span 
@@ -303,17 +317,20 @@ class="ec-lmtt-10">texhax@tug.org</span></span></a> through  email.  But  before
      <a 
 href="https://texfaq.org/FAQ-askquestion" class="url" ><span 
 class="ec-lmtt-10">https://texfaq.org/FAQ-askquestion</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 188--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX Live support</span> </dt><dd 
-class="description">If you want to report a bug or have suggestions or comments on the TeX Live
-     distribution, installation, or documentation, the mailing list is <a 
+class="ec-lmbx-10">TeX Live support</span> </p></dt><dd 
+class="description">
+     <!--l. 188--><p class="noindent" >If you want to report a bug or have suggestions or comments on the TeX Live distribution,
+     installation, or documentation, the mailing list is <a 
 href="mailto:tex-live@tug.org" ><span class="path"><span 
-class="ec-lmtt-10">tex-live@tug.org</span></span></a>. However, if
-     your question is about how to use a particular program included in TeX Live, please write to
-     that program’s maintainer or mailing list. Often running a program with the <span 
-class="ec-lmtt-10">--help </span>option will
-     provide a bug reporting address.
+class="ec-lmtt-10">tex-live@tug.org</span></span></a>. However, if your question
+     is about how to use a particular program included in TeX Live, please write to that program’s
+     maintainer or mailing list. Often running a program with the <span 
+class="ec-lmtt-10">--help </span>option will provide a bug
+     reporting address.
+</p>
      </dd></dl>
 <!--l. 198--><p class="indent" >   The other side of the coin is helping others who have questions. All the above resources are open to anyone,
 so feel free to join, start reading, and help out where you can.
@@ -329,33 +346,44 @@ so feel free to join, start reading, and help out where you can.
 <!--l. 215--><p class="noindent" >The TeX Collection DVD comprises the following:
 </p><!--l. 217--><p class="indent" >
      </p><dl class="description"><dt class="description">
+     <!--l. 219--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX Live</span> </dt><dd 
-class="description">A complete TeX system to be installed to disk. Home page: <a 
+class="ec-lmbx-10">TeX Live</span> </p></dt><dd 
+class="description">
+     <!--l. 219--><p class="noindent" >A complete TeX system to be installed to disk. Home page:     <a 
 href="https://tug.org/texlive/" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 222--><p class="noindent" >
 <span 
-class="ec-lmbx-10">MacTeX</span> </dt><dd 
-class="description">for Mac OS X (currently named macOS by Apple, but we continue to use the older name in
-     this document), this adds a native Mac OS X installer and other Mac applications to TeX Live.
-     Home page: <a 
+class="ec-lmbx-10">MacTeX</span> </p></dt><dd 
+class="description">
+     <!--l. 222--><p class="noindent" >for Mac OS X (currently named macOS by Apple, but we continue to use the older name in this
+     document), this adds a native Mac OS X installer and other Mac applications to TeX Live. Home
+                                                                                     
+                                                                                     
+     page:     <a 
 href="https://tug.org/mactex/" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/mactex/</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 227--><p class="noindent" >
 <span 
-class="ec-lmbx-10">proTeXt</span> </dt><dd 
-class="description">An enhancement of the MiKTeX distribution for Windows, proTeXt adds a few extra tools
-     to MiKTeX, and simpliﬁes installation. It is entirely independent of TeX Live, and has its own
-     installation instructions. Home page: <a 
+class="ec-lmbx-10">proTeXt</span> </p></dt><dd 
+class="description">
+     <!--l. 227--><p class="noindent" >An enhancement of the MiKTeX distribution for Windows, proTeXt adds a few extra tools to
+     MiKTeX, and simpliﬁes installation. It is entirely independent of TeX Live, and has its own
+     installation instructions. Home page:     <a 
 href="https://tug.org/protext/" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/protext/</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 233--><p class="noindent" >
 <span 
-class="ec-lmbx-10">CTAN</span> </dt><dd 
-class="description">A snapshot of the CTAN repository (<a 
+class="ec-lmbx-10">CTAN</span> </p></dt><dd 
+class="description">
+     <!--l. 233--><p class="noindent" >A snapshot of the CTAN repository (    <a 
 href="https://ctan.org/" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/</span></a>).
+</p>
      </dd></dl>
 <!--l. 237--><p class="indent" >   CTAN and <span 
 class="ec-lmss-10">protext </span>do not follow the same copying conditions as TeX Live, so be careful when redistributing
@@ -376,8 +404,6 @@ class="list">
 class="ec-lmtt-10">readme-*.dir</span> </dt><dd 
 class="list">
      <!--l. 250--><p class="noindent" >Quick overview and useful links for TeX Live, in various languages, in both HTML and plain text.
-                                                                                     
-                                                                                     
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">source</span> </dt><dd 
@@ -405,35 +431,47 @@ located.
 class="ec-lmtt-10">texmf-dist/doc/texlive</span>, available in several languages:
 </p>
      <ul class="itemize1">
-     <li class="itemize">Czech/Slovak: <a 
+     <li class="itemize">
+     <!--l. 272--><p class="noindent" >Czech/Slovak: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-cz" >texmf-dist/doc/texlive/texlive-cz</a>
-     </li>
-     <li class="itemize">German: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 273--><p class="noindent" >German: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-de" >texmf-dist/doc/texlive/texlive-de</a>
-     </li>
-     <li class="itemize">English: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 274--><p class="noindent" >English: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-en" >texmf-dist/doc/texlive/texlive-en</a>
-     </li>
-     <li class="itemize">French: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 275--><p class="noindent" >French: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-fr" >texmf-dist/doc/texlive/texlive-fr</a>
-     </li>
-     <li class="itemize">Italian: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 276--><p class="noindent" >Italian: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-it" >texmf-dist/doc/texlive/texlive-it</a>
-     </li>
-     <li class="itemize">Japanese: <a 
+                                                                                     
+                                                                                     
+     </p></li>
+     <li class="itemize">
+     <!--l. 277--><p class="noindent" >Japanese: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-ja" >texmf-dist/doc/texlive/texlive-ja</a>
-     </li>
-     <li class="itemize">Polish: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 278--><p class="noindent" >Polish: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-pl" >texmf-dist/doc/texlive/texlive-pl</a>
-     </li>
-     <li class="itemize">Russian: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 279--><p class="noindent" >Russian: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-ru" >texmf-dist/doc/texlive/texlive-ru</a>
-     </li>
-     <li class="itemize">Serbian: <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 280--><p class="noindent" >Serbian: <a 
 href="../../../../texmf-dist/doc/texlive/texlive-sr" >texmf-dist/doc/texlive/texlive-sr</a>
-     </li>
-     <li class="itemize">Simpliﬁed Chinese: <a 
-href="../../../../texmf-dist/doc/texlive/texlive-zh-cn" >texmf-dist/doc/texlive/texlive-zh-cn</a></li></ul>
+     </p></li>
+     <li class="itemize">
+     <!--l. 281--><p class="noindent" >Simpliﬁed Chinese: <a 
+href="../../../../texmf-dist/doc/texlive/texlive-zh-cn" >texmf-dist/doc/texlive/texlive-zh-cn</a></p></li></ul>
 <!--l. 284--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">2.3   </span> <a 
@@ -449,7 +487,7 @@ installation.
 href="https://tug.org/tds" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/tds</span></a>), with all its myriad subdirectories, or ﬁles may not be found. Section <a 
 href="#x1-350003.4.6">3.4.6<!--tex4ht:ref: sec:local-personal-macros --></a> (p. <a 
-href="#x1-350003.4.6">40<!--tex4ht:ref: sec:local-personal-macros --></a>)
+href="#x1-350003.4.6">42<!--tex4ht:ref: sec:local-personal-macros --></a>)
 describes this in more detail. The order here is the reverse order in which the trees are searched, that is, later
 trees in the list override earlier ones.
 </p><!--l. 301--><p class="noindent" >
@@ -471,8 +509,6 @@ class="ec-lmtt-10">updmap-sys</span></span></span> and <span class="obeylines-h"
 class="ec-lmtt-10">fmtutil-sys</span></span></span>, and also by <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">tlmgr</span></span></span>,
      to store (cached) runtime data such as format ﬁles and generated map ﬁles.
-                                                                                     
-                                                                                     
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG</span> </dt><dd 
@@ -513,6 +549,8 @@ class="ec-lmtt-10">texconfig</span></span></span>, <span class="obeylines-h"><sp
 class="ec-lmtt-10">updmap-sys</span></span></span>, and <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">fmtutil-sys</span></span></span> to store
      modiﬁed conﬁguration data.
+                                                                                     
+                                                                                     
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">TEXMFCACHE</span> </dt><dd 
@@ -523,12 +561,13 @@ class="ec-lmtt-10">TEXMFSYSVAR</span>, or (if that’s not writable), <span
 class="ec-lmtt-10">TEXMFVAR</span>.</p></dd></dl>
 <!--l. 329--><p class="noindent" >The default layout is:
      </p><dl class="description"><dt class="description">
+     <!--l. 332--><p class="noindent" >
 <span 
-class="ec-lmbx-10">system-wide root</span> </dt><dd 
-class="description">can span multiple TeX Live releases (<span 
-class="ec-lmtt-10">/usr/local/texlive </span>by default on
-     Unix):
-         <dl class="list2"><dt class="list">
+class="ec-lmbx-10">system-wide root</span> </p></dt><dd 
+class="description">
+     <!--l. 332--><p class="noindent" >can span multiple TeX Live releases (<span 
+class="ec-lmtt-10">/usr/local/texlive </span>by default on Unix):
+         </p><dl class="list2"><dt class="list">
        <span 
 class="ec-lmtt-10">2020</span> </dt><dd 
 class="list">
@@ -586,8 +625,6 @@ class="list">
              <!--l. 347--><p class="noindent" ><span 
 class="ec-lmtt-10">TEXMFSYSVAR</span>, <span 
 class="ec-lmtt-10">TEXMFCACHE</span>
-                                                                                     
-                                                                                     
              </p></dd><dt class="list">
           <span 
 class="ec-lmtt-10">texmf-config</span> </dt><dd 
@@ -601,12 +638,14 @@ class="list">
          <!--l. 350--><p class="noindent" ><span 
 class="ec-lmtt-10">TEXMFLOCAL</span>, intended to be retained from release to release.</p></dd></dl>
      </dd><dt class="description">
+     <!--l. 353--><p class="noindent" >
 <span 
-class="ec-lmbx-10">user’s home directory</span> </dt><dd 
-class="description">(<span 
+class="ec-lmbx-10">user’s home directory</span> </p></dt><dd 
+class="description">
+     <!--l. 353--><p class="noindent" >(<span 
 class="ec-lmtt-10">$HOME </span>or <span 
 class="ec-lmtt-10">%USERPROFILE%</span>)
-         <dl class="list2"><dt class="list">
+         </p><dl class="list2"><dt class="list">
        <span 
 class="ec-lmtt-10">.texlive2020</span> </dt><dd 
 class="list">
@@ -626,6 +665,8 @@ class="list">
              <!--l. 361--><p class="noindent" ><span 
 class="ec-lmtt-10">TEXMFVAR</span>, <span 
 class="ec-lmtt-10">TEXMFCACHE</span>
+                                                                                     
+                                                                                     
              </p></dd><dt class="list">
           <span 
 class="ec-lmtt-10">texmf-config</span> </dt><dd 
@@ -649,18 +690,22 @@ and will remain so for the foreseeable future. TeX Live also contains several ex
 known as TeX engines):
 </p><!--l. 377--><p class="indent" >
      </p><dl class="description"><dt class="description">
+     <!--l. 379--><p class="noindent" >
 <span 
-class="ec-lmbx-10">e-TeX</span> </dt><dd 
-class="description">adds  a  set  of  new  primitives  (related  to  macro  expansion,  character  scanning,  classes
+class="ec-lmbx-10">e-TeX</span> </p></dt><dd 
+class="description">
+     <!--l. 379--><p class="noindent" >adds  a  set  of  new  primitives  (related  to  macro  expansion,  character  scanning,  classes
      of  marks,  additional  debugging  features,  and  more)  and  the  TeX--XE T  extensions  for
      bidirectional typesetting. In default mode, e-TeX is 100% compatible with ordinary TeX. See
      <a 
 href="../../../../texmf-dist/doc/etex/base/etex_man.pdf" >texmf-dist/doc/etex/base/etex_man.pdf</a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 386--><p class="noindent" >
 <span 
-class="ec-lmbx-10">pdfTeX</span> </dt><dd 
-class="description">builds on the e-TeX extensions, adding support for writing PDF output as well as DVI, and
-     many                                        non-output-related                                        extensions.
+class="ec-lmbx-10">pdfTeX</span> </p></dt><dd 
+class="description">
+     <!--l. 386--><p class="noindent" >builds                             on                             the                             e-TeX extensions,
+     adding support for writing PDF output as well as DVI, and many non-output-related extensions.
      This is the program invoked for many common formats, e.g., <span 
 class="ec-lmss-10">etex</span>, <span 
 class="ec-lmss-10">latex</span>, <span 
@@ -671,46 +716,57 @@ class="ec-lmtt-10">http://www.pdftex.org/</span></a>. See <a
 href="../../../../texmf-dist/doc/pdftex/manual/pdftex-a.pdf" >texmf-dist/doc/pdftex/manual/pdftex-a.pdf</a> for the manual, and
      <a 
 href="../../../../texmf-dist/doc/pdftex/samplepdftex/samplepdf.tex" >texmf-dist/doc/pdftex/samplepdftex/samplepdf.tex</a> for example usage of some of its features.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 395--><p class="noindent" >
 <span 
-class="ec-lmbx-10">LuaTeX</span> </dt><dd 
-class="description">adds  support  for  Unicode  input  and  OpenType/TrueType-  and  system  fonts.  It  also
-     incorporates a Lua interpreter (<a 
+class="ec-lmbx-10">LuaTeX</span> </p></dt><dd 
+class="description">
+     <!--l. 395--><p class="noindent" >adds support for Unicode input and OpenType/TrueType- and system fonts. It also incorporates
+     a Lua interpreter (     <a 
 href="https://lua.org/" class="url" ><span 
-class="ec-lmtt-10">https://lua.org/</span></a>), enabling solutions for many thorny TeX
-     problems. When called as <span 
-class="ec-lmtt-10">texlua</span>, it functions as a standalone Lua interpreter. Its web site is
+class="ec-lmtt-10">https://lua.org/</span></a>), enabling solutions for many thorny TeX problems.
+     When  called  as  <span 
+class="ec-lmtt-10">texlua</span>,  it  functions  as  a  standalone  Lua  interpreter.  Its  web  site  is
      <a 
 href="http://www.luatex.org/" class="url" ><span 
 class="ec-lmtt-10">http://www.luatex.org/</span></a>, and the reference manual is <a 
 href="../../../../texmf-dist/doc/luatex/base/luatex.pdf" >texmf-dist/doc/luatex/base/luatex.pdf</a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 402--><p class="noindent" >
 <span 
-class="ec-lmbx-10">(e)(u)pTeX</span> </dt><dd 
-class="description">have native support for Japanese typesetting requirements; pTeX is the basic engine,
-     while the e- variants add e-TeX functionality and u- add Unicode support.
-     </dd><dt class="description">
+class="ec-lmbx-10">(e)(u)pTeX</span> </p></dt><dd 
+class="description">
+     <!--l. 402--><p class="noindent" >have native support for Japanese typesetting requirements; pTeX is the basic engine, while the
+     e- variants add e-TeX functionality and u- add Unicode support.
+     </p></dd><dt class="description">
+     <!--l. 406--><p class="noindent" >
 <span 
-class="ec-lmbx-10">XeTeX</span> </dt><dd 
-class="description">adds support for Unicode input and OpenType/TrueType- and system fonts, implemented
-     using standard third-party libraries. See <a 
+class="ec-lmbx-10">XeTeX</span> </p></dt><dd 
+class="description">
+     <!--l. 406--><p class="noindent" >adds support for Unicode input and OpenType/TrueType- and system fonts, implemented using
+     standard third-party libraries. See     <a 
 href="https://tug.org/xetex" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/xetex</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 410--><p class="noindent" >
 <span 
 class="ec-lmbx-10">Omega</span><span 
-class="ec-lmbx-10"> (Omega)</span> </dt><dd 
-class="description">is based on Unicode (16-bit characters), thus supports working with almost all the
-     world’s scripts simultaneously. It also supports so-called ‘Omega Translation Processes’ (OTPs),
-     for performing complex transformations on arbitrary input. Omega is no longer included in TeX
-                                                                                     
-                                                                                     
-     Live as a separate program; only Aleph is provided:
-     </dd><dt class="description">
+class="ec-lmbx-10"> (Omega)</span> </p></dt><dd 
+class="description">
+     <!--l. 410--><p class="noindent" >is based on Unicode (16-bit characters), thus supports working with almost all the world’s scripts
+     simultaneously. It also supports so-called ‘Omega Translation Processes’ (OTPs), for performing
+     complex transformations on arbitrary input. Omega is no longer included in TeX Live as a separate
+     program; only Aleph is provided:
+     </p></dd><dt class="description">
+     <!--l. 416--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Aleph</span> </dt><dd 
-class="description">combines the Omega and e-TeX extensions. See <a 
+class="ec-lmbx-10">Aleph</span> </p></dt><dd 
+class="description">
+     <!--l. 416--><p class="noindent" >combines the Omega and e-TeX extensions. See <a 
 href="../../../../texmf-dist/doc/aleph/base" >texmf-dist/doc/aleph/base</a>.
+                                                                                     
+                                                                                     
+</p>
      </dd></dl>
 <!--l. 422--><p class="noindent" >
 </p>
@@ -789,45 +845,53 @@ href="https://tug.org/texlive/acquire.html" class="url" ><span
 class="ec-lmtt-10">https://tug.org/texlive/acquire.html</span></a> for more information and other methods of getting the
 software.
 </p><!--l. 465--><p class="indent" >
-                                                                                     
-                                                                                     
      </p><dl class="description"><dt class="description">
+     <!--l. 466--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Net installer, .zip or .tar.gz:</span> </dt><dd 
-class="description">Download  from  CTAN,  under  <span 
-class="ec-lmtt-10">systems/texlive/tlnet</span>;  the  url
-     <a 
+class="ec-lmbx-10">Net installer, .zip or .tar.gz:</span> </p></dt><dd 
+class="description">
+                                                                                     
+                                                                                     
+     <!--l. 466--><p class="noindent" >Download                                                 from                                                 CTAN,
+     under <span 
+class="ec-lmtt-10">systems/texlive/tlnet</span>; the url     <a 
 href="http://mirror.ctan.org/systems/texlive/tlnet" class="url" ><span 
-class="ec-lmtt-10">http://mirror.ctan.org/systems/texlive/tlnet</span></a> should  redirect  to  a  nearby,  up-to-date,
-     mirror. You can retrieve either <span 
-class="ec-lmtt-10">install-tl.zip </span>which can be used under Unix and Windows, or
-     the considerably smaller <span 
-class="ec-lmtt-10">install-unx.tar.gz </span>for Unix only. After unpacking, <span 
-class="ec-lmtt-10">install-tl </span>and
-     <span 
+class="ec-lmtt-10">http://mirror.ctan.org/systems/texlive/tlnet</span></a>
+     should redirect to a nearby, up-to-date, mirror. You can retrieve either <span 
+class="ec-lmtt-10">install-tl.zip </span>which
+     can be used under Unix and Windows, or the considerably smaller <span 
+class="ec-lmtt-10">install-unx.tar.gz </span>for Unix
+     only. After unpacking, <span 
+class="ec-lmtt-10">install-tl </span>and <span 
 class="ec-lmtt-10">install-tl-windows.bat </span>will be in the <span 
-class="ec-lmtt-10">install-tl </span>subdirectory.
-     </dd><dt class="description">
+class="ec-lmtt-10">install-tl</span>
+     subdirectory.
+     </p></dd><dt class="description">
+     <!--l. 476--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Net installer, Windows .exe:</span> </dt><dd 
-class="description">Download from CTAN as above, and double-click. This starts up a
-     ﬁrst-stage installer and unpacker; see ﬁgure <a 
+class="ec-lmbx-10">Net installer, Windows .exe:</span> </p></dt><dd 
+class="description">
+     <!--l. 476--><p class="noindent" >Download  from  CTAN  as  above,  and  double-click.  This  starts  up  a  ﬁrst-stage  installer  and
+     unpacker; see ﬁgure <a 
 href="#x1-15001r1">1<!--tex4ht:ref: fig:nsis --></a>. It gives two choices: “Install” and“Unpack only”.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 481--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX Collection DVD:</span> </dt><dd 
-class="description">go  to  the  DVD’s  <span 
-class="ec-lmtt-10">texlive </span>subdirectory.  Under  Windows,  the  installer
-     normally starts automatically when you insert the DVD. You can get the DVD by becoming
-     a member of a TeX user group (highly recommended, <a 
+class="ec-lmbx-10">TeX Collection DVD:</span> </p></dt><dd 
+class="description">
+     <!--l. 481--><p class="noindent" >go  to  the  DVD’s  <span 
+class="ec-lmtt-10">texlive </span>subdirectory.  Under  Windows,  the  installer  normally  starts
+     automatically when you insert the DVD. You can get the DVD by becoming a member of a
+     TeX user group (highly recommended,      <a 
 href="https://tug.org/usergroups.html" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/usergroups.html</span></a>), or
-     purchasing it separately (<a 
+class="ec-lmtt-10">https://tug.org/usergroups.html</span></a>), or purchasing
+     it separately (    <a 
 href="https://tug.org/store" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/store</span></a>), or burning your own from the ISO image.
-     You can also mount the ISO directly on most systems. After installing from DVD or ISO, if you
-     want to get continuing updates from the Internet, please see section <a 
+class="ec-lmtt-10">https://tug.org/store</span></a>), or burning your own from the ISO image. You can
+     also mount the ISO directly on most systems. After installing from DVD or ISO, if you want to
+     get continuing updates from the Internet, please see section <a 
 href="#x1-320003.4.3">3.4.3<!--tex4ht:ref: sec:dvd-install-net-updates --></a>.
+</p>
      </dd></dl>
    <figure class="figure"> 
 
@@ -837,32 +901,32 @@ href="#x1-320003.4.3">3.4.3<!--tex4ht:ref: sec:dvd-install-net-updates --></a>.
  id="x1-15001r1"></a>
                                                                                      
                                                                                      
-<!--l. 494--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/nsis_installer.png" alt="pict"  
+<!--l. 495--><p class="noindent" ><img 
+src="../texlive-common/nsis_installer.png" alt="First stage of Windows .exe installer"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 1:</span><span  
+<figcaption class="caption" ><span class="id">Figure 1: </span><span  
 class="content">First stage of Windows <span 
 class="ec-lmtt-10">.exe </span>installer</span></figcaption><!--tex4ht:label?: x1-15001r1 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 498--><p class="indent" >   The same installer program is run, whatever the source. The most visible diﬀerence between the two is that
+<!--l. 499--><p class="indent" >   The same installer program is run, whatever the source. The most visible diﬀerence between the two is that
 with the net installer, what you end up with is the packages that are currently available. This
 is in contrast to the DVD and ISO images, which are not updated between the major public
 releases.
-</p><!--l. 504--><p class="indent" >   If you need to download through proxies, use a <span 
+</p><!--l. 505--><p class="indent" >   If you need to download through proxies, use a <span 
 class="ec-lmtt-10">~/.wgetrc </span>ﬁle or environment variables with the proxy
-settings for Wget (<a 
+settings for Wget (    <a 
 href="https://www.gnu.org/software/wget/manual/html_node/Proxies.html" class="url" ><span 
 class="ec-lmtt-10">https://www.gnu.org/software/wget/manual/html_node/Proxies.html</span></a>), or the
 equivalent for whatever download program you are using. This does not matter if you are installing from the
 DVD or ISO image.
-</p><!--l. 510--><p class="indent" >   The following sections explain installer start-up in more detail.
+</p><!--l. 511--><p class="indent" >   The following sections explain installer start-up in more detail.
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.1   </span> <a 
  id="x1-160003.1.1"></a>Unix</h5>
-<!--l. 514--><p class="noindent" >Below, <span 
+<!--l. 515--><p class="noindent" >Below, <span 
 class="ec-lmtt-10">&#x003E; </span>denotes the shell prompt; user input is <span 
 class="ec-lmtk-10">bold</span>. The <span 
 class="ec-lmtt-10">install-tl </span>program is a Perl script. The simplest
@@ -881,7 +945,7 @@ class="ec-lmtt-10">cd </span>to the directory ﬁrst, etc.;
 we won’t repeat all the variations.) You may have to enlarge your terminal window so that it shows the full
 text installer screen (ﬁgure <a 
 href="#x1-18061r2">2<!--tex4ht:ref: fig:text-main --></a>).
-<!--l. 527--><p class="indent" >   To install in GUI mode (ﬁgure <a 
+<!--l. 528--><p class="indent" >   To install in GUI mode (ﬁgure <a 
 href="#x1-18063r4">4<!--tex4ht:ref: fig:advanced-lnx --></a>), you’ll need to have Tcl/Tk installed. Given that, you can run:
 </p><div class="alltt">
 
@@ -894,7 +958,7 @@ class="ec-lmtk-10"> install-tl</span><span
 class="ec-lmtk-10"> -gui</span>
 </div>
 </div>
-<!--l. 533--><p class="indent" >   The old <span 
+<!--l. 534--><p class="indent" >   The old <span 
 class="ec-lmtt-10">wizard </span>and <span 
 class="ec-lmtt-10">perltk</span>/<span 
 class="ec-lmtt-10">expert </span>options are still available, but now do the same thing as <span 
@@ -910,7 +974,7 @@ class="ec-lmtk-10"> install-tl</span><span
 class="ec-lmtk-10"> -help</span>
 </div>
 </div>
-<!--l. 540--><p class="indent" >   <span 
+<!--l. 541--><p class="indent" >   <span 
 class="ec-lmbx-10">About Unix permissions: </span>Your <span 
 class="ec-lmtt-10">umask </span>at the time of installation will be respected by the TeX Live
 installer. Therefore, if you want your installation to be usable by users other than you, make sure your setting
@@ -918,34 +982,34 @@ is suﬃciently permissive, for instance, <span
 class="ec-lmtt-10">umask 002</span>. For more information about <span 
 class="ec-lmtt-10">umask</span>, consult your system
 documentation.
-</p><!--l. 547--><p class="indent" >   <span 
+</p><!--l. 548--><p class="indent" >   <span 
 class="ec-lmbx-10">Special considerations for Cygwin: </span>Unlike other Unix-compatible systems, Cygwin does not by default
 include all of the prerequisite programs needed by the TeX Live installer. See section <a 
 href="#x1-190003.1.4">3.1.4<!--tex4ht:ref: sec:cygwin --></a>.
-</p><!--l. 553--><p class="noindent" >
+</p><!--l. 554--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.2   </span> <a 
  id="x1-170003.1.2"></a>Mac OS X</h5>
-<!--l. 556--><p class="noindent" >As mentioned in section <a 
-href="#x1-90002.1">2.1<!--tex4ht:ref: sec:tl-coll-dists --></a>, a separate distribution is prepared for Mac OS X, named
-MacTeX (<a 
+<!--l. 557--><p class="noindent" >As mentioned in section <a 
+href="#x1-90002.1">2.1<!--tex4ht:ref: sec:tl-coll-dists --></a>, a separate distribution is prepared for Mac OS X, named MacTeX (
+<a 
 href="https://tug.org/mactex" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/mactex</span></a>). We recommend using the native MacTeX installer instead of the TeX
 Live installer on Mac OS X, because the native installer makes a few Mac-speciﬁc adjustments, in particular to
 allow easily switching between the various TeX distributions for Mac OS X (MacTeX, Fink, MacPorts, …)
 using the so-called TeXDist data structure.
-</p><!--l. 564--><p class="indent" >   MacTeX is ﬁrmly based on TeX Live, and the main TeX trees and binaries are precisely the same. It adds
+</p><!--l. 565--><p class="indent" >   MacTeX is ﬁrmly based on TeX Live, and the main TeX trees and binaries are precisely the same. It adds
 a few extra folders with Mac-speciﬁc documentation and applications.
                                                                                      
                                                                                      
-</p><!--l. 569--><p class="noindent" >
+</p><!--l. 570--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.3   </span> <a 
  id="x1-180003.1.3"></a>Windows</h5>
-<!--l. 571--><p class="noindent" >If you are using the unpacked downloaded zip ﬁle, or the DVD installer failed to start automatically,
+<!--l. 572--><p class="noindent" >If you are using the unpacked downloaded zip ﬁle, or the DVD installer failed to start automatically,
 double-click <span 
 class="ec-lmtt-10">install-tl-windows.bat</span>.
-</p><!--l. 575--><p class="indent" >   You can also start the installer from the command-prompt. Below, <span 
+</p><!--l. 576--><p class="indent" >   You can also start the installer from the command-prompt. Below, <span 
 class="ec-lmtt-10">&#x003E; </span>denotes the prompt; user input is
 <span 
 class="ec-lmtk-10">bold</span>. If you are in the installer directory, run just: </p><div class="alltt">
@@ -956,7 +1020,7 @@ class="ec-lmtt-10">&#x003E;</span><span
 class="ec-lmtt-10"> </span><span 
 class="ec-lmtk-10">install-tl-windows</span></div>
 </div>
-<!--l. 582--><p class="indent" >   Or you can invoke it with an absolute location, such as: </p><div class="alltt">
+<!--l. 583--><p class="indent" >   Or you can invoke it with an absolute location, such as: </p><div class="alltt">
 
 <div class="obeylines-v">
 <span 
@@ -971,7 +1035,7 @@ class="ec-lmtk-10">install-tl-windows</span></div>
 class="ec-lmtt-10">D: </span>is the optical drive. Figure <a 
 href="#x1-18062r3">3<!--tex4ht:ref: fig:basic-w32 --></a> displays the initial basic screen
 of the GUI installer, which is the default for Windows.
-<!--l. 590--><p class="indent" >   To install in text mode, use: </p><div class="alltt">
+<!--l. 591--><p class="indent" >   To install in text mode, use: </p><div class="alltt">
 
 <div class="obeylines-v">
 <span 
@@ -981,7 +1045,7 @@ class="ec-lmtk-10">install-tl-windows</span><span
 class="ec-lmtk-10"> -no-gui</span>
 </div>
 </div>
-<!--l. 595--><p class="indent" >   For a complete listing of the various options: </p><div class="alltt">
+<!--l. 596--><p class="indent" >   For a complete listing of the various options: </p><div class="alltt">
 
 <div class="obeylines-v">
 <span 
@@ -1175,7 +1239,7 @@ class="ec-lmtt-8"> help</span>
  id="x1-18060r30"></a><span 
 class="ec-lmtt-8"> &#x003C;Q&#x003E;</span><span 
 class="ec-lmtt-8"> quit</span></pre>
-<figcaption class="caption" ><span class="id">Figure 2:</span><span  
+<figcaption class="caption" ><span class="id">Figure 2: </span><span  
 class="content">Main text installer screen (GNU/Linux)</span></figcaption><!--tex4ht:label?: x1-18061r2 -->
                                                                                      
                                                                                      
@@ -1188,11 +1252,11 @@ class="content">Main text installer screen (GNU/Linux)</span></figcaption><!--te
  id="x1-18062r3"></a>
                                                                                      
                                                                                      
-<!--l. 638--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/basic-w32.png" alt="pict"  
+<!--l. 639--><p class="noindent" ><img 
+src="../texlive-common/basic-w32.png" alt="Basic installer screen (Windows)"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 3:</span><span  
+<figcaption class="caption" ><span class="id">Figure 3: </span><span  
 class="content">Basic installer screen (Windows); the Advanced button will result in something like ﬁgure <a 
 href="#x1-18063r4">4<!--tex4ht:ref: fig:advanced-lnx --></a></span></figcaption><!--tex4ht:label?: x1-18062r3 -->
                                                                                      
@@ -1206,57 +1270,61 @@ href="#x1-18063r4">4<!--tex4ht:ref: fig:advanced-lnx --></a></span></figcaption>
  id="x1-18063r4"></a>
                                                                                      
                                                                                      
-<!--l. 644--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/advanced-lnx.png" alt="pict"  
+<!--l. 645--><p class="noindent" ><img 
+src="../texlive-common/advanced-lnx.png" alt="Advanced installer screen (GNU/Linux)"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 4:</span><span  
+<figcaption class="caption" ><span class="id">Figure 4: </span><span  
 class="content">Advanced GUI installer screen (GNU/Linux)</span></figcaption><!--tex4ht:label?: x1-18063r4 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 650--><p class="indent" >   <a id="cygwin"></a>
+<!--l. 651--><p class="indent" >   <a id="cygwin"></a>
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.4   </span> <a 
  id="x1-190003.1.4"></a>Cygwin</h5>
-<!--l. 654--><p class="noindent" >Before beginning the installation, use Cygwin’s <span 
+<!--l. 655--><p class="noindent" >Before beginning the installation, use Cygwin’s <span 
 class="ec-lmtt-10">setup.exe </span>program to install the <span 
 class="ec-lmtt-10">perl </span>and <span 
 class="ec-lmtt-10">wget</span>
 packages if you have not already done so. The following additional packages are recommended:
 </p>
      <ul class="itemize1">
-     <li class="itemize"><span 
+     <li class="itemize">
+     <!--l. 660--><p class="noindent" ><span 
 class="ec-lmtt-10">fontconfig </span>[needed by XeTeX and LuaTeX]
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 661--><p class="noindent" ><span 
 class="ec-lmtt-10">ghostscript </span>[needed by various utilities]
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 662--><p class="noindent" ><span 
 class="ec-lmtt-10">libXaw7 </span>[needed by <span 
 class="ec-lmtt-10">xdvi</span>]
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 663--><p class="noindent" ><span 
 class="ec-lmtt-10">ncurses </span>[provides the <span 
-class="ec-lmtt-10">clear </span>command used by the installer]</li></ul>
-<!--l. 666--><p class="noindent" >
+class="ec-lmtt-10">clear </span>command used by the installer]</p></li></ul>
+<!--l. 667--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.5   </span> <a 
  id="x1-200003.1.5"></a>The text installer</h5>
-<!--l. 668--><p class="noindent" >Figure <a 
+<!--l. 669--><p class="noindent" >Figure <a 
 href="#x1-18061r2">2<!--tex4ht:ref: fig:text-main --></a> displays the main text mode screen under Unix. The text installer is the default on
 Unix.
-</p><!--l. 671--><p class="indent" >   This is only a command-line installer; there is no cursor support at all. For instance, you cannot
+</p><!--l. 672--><p class="indent" >   This is only a command-line installer; there is no cursor support at all. For instance, you cannot
 tab around checkboxes or input ﬁelds. You just type something (case-sensitive) at the prompt
 and press the Enter key, and then the entire terminal screen will be rewritten, with adjusted
 content.
-</p><!--l. 677--><p class="indent" >   The text installer interface is this primitive in order to make it run on as many platforms as possible, even
+</p><!--l. 678--><p class="indent" >   The text installer interface is this primitive in order to make it run on as many platforms as possible, even
 with a minimal Perl.
-</p><!--l. 680--><p class="noindent" >
+</p><!--l. 681--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.1.6   </span> <a 
  id="x1-210003.1.6"></a>The graphical installer</h5>
-<!--l. 683--><p class="noindent" >The default graphical installer starts out simple, with just a few options; see ﬁgure <a 
+<!--l. 684--><p class="noindent" >The default graphical installer starts out simple, with just a few options; see ﬁgure <a 
 href="#x1-18062r3">3<!--tex4ht:ref: fig:basic-w32 --></a>. It can be started with
 </p><div class="alltt">
 
@@ -1269,17 +1337,19 @@ class="ec-lmtk-10"> -gui</span>
 </div>
 </div> The Advanced button gives access to most of the options of the text installer; see ﬁgure <a 
 href="#x1-18063r4">4<!--tex4ht:ref: fig:advanced-lnx --></a>.
-<!--l. 691--><p class="indent" >   The <span 
+<!--l. 692--><p class="indent" >   The <span 
 class="ec-lmtt-10">perltk</span>/<span 
 class="ec-lmtt-10">expert </span>and <span 
 class="ec-lmtt-10">wizard </span>GUI options now invoke the regular graphical installer.
-</p><!--l. 694--><p class="noindent" >
+</p><!--l. 695--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.2   </span> <a 
  id="x1-220003.2"></a>Running the installer</h4>
-<!--l. 697--><p class="noindent" >The installer is intended to be mostly self-explanatory, but following are a few notes about the various options
+<!--l. 698--><p class="noindent" >The installer is intended to be mostly self-explanatory, but following are a few notes about the various options
 and submenus.
-</p><!--l. 700--><p class="noindent" >
+                                                                                     
+                                                                                     
+</p><!--l. 701--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.2.1   </span> <a 
  id="x1-230003.2.1"></a>Binary systems menu (Unix only)</h5>
@@ -1482,12 +1552,12 @@ class="ec-lmtt-8"> [</span><span
 class="ec-lmtt-8"> ]</span><span 
 class="ec-lmtt-8"> Windows</span><span 
 class="ec-lmtt-8"> (win32)</span></pre>
-<figcaption class="caption" ><span class="id">Figure 5:</span><span  
+<figcaption class="caption" ><span class="id">Figure 5: </span><span  
 class="content">Binaries menu</span></figcaption><!--tex4ht:label?: x1-23037r5 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 728--><p class="indent" >   Figure <a 
+<!--l. 729--><p class="indent" >   Figure <a 
 href="#x1-23037r5">5<!--tex4ht:ref: fig:bin-text --></a> displays the text mode binaries menu. By default, only the binaries for your current platform will
 be installed. From this menu, you can select installation of binaries for other platforms as well. This can be
 useful if you are sharing a TeX tree across a network of heterogeneous machines, or for a dual-boot
@@ -1613,12 +1683,12 @@ class="ec-lmtt-8"> custom</span><span
 class="ec-lmtt-8"> selection</span><span 
 class="ec-lmtt-8"> of</span><span 
 class="ec-lmtt-8"> collections</span></pre>
-<figcaption class="caption" ><span class="id">Figure 6:</span><span  
+<figcaption class="caption" ><span class="id">Figure 6: </span><span  
 class="content">Scheme menu</span></figcaption><!--tex4ht:label?: x1-24025r6 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 757--><p class="indent" >   Figure <a 
+<!--l. 758--><p class="indent" >   Figure <a 
 href="#x1-24025r6">6<!--tex4ht:ref: fig:scheme-text --></a> displays the TeX Live scheme menu; from here, you choose a “scheme”, which is an overall set of
 package collections. The default <span 
 class="ec-lmtt-10">full </span>scheme installs everything available. This is recommended, but you can
@@ -1640,22 +1710,22 @@ schemes.
  id="x1-24026r7"></a>
                                                                                      
                                                                                      
-<!--l. 768--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/stdcoll.png" alt="pict"  
+<!--l. 770--><p class="noindent" ><img 
+src="../texlive-common/stdcoll.png" alt="Collections menu"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 7:</span><span  
+<figcaption class="caption" ><span class="id">Figure 7: </span><span  
 class="content">Collections menu</span></figcaption><!--tex4ht:label?: x1-24026r7 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 772--><p class="indent" >   You can reﬁne your scheme selection with the ‘collections’ menu (ﬁgure <a 
+<!--l. 774--><p class="indent" >   You can reﬁne your scheme selection with the ‘collections’ menu (ﬁgure <a 
 href="#x1-24026r7">7<!--tex4ht:ref: fig:collections-gui --></a>, shown in GUI mode for a
 change).
-</p><!--l. 775--><p class="indent" >   Collections are one level more detailed than schemes — in essence, a scheme consists of several collections, a
+</p><!--l. 777--><p class="indent" >   Collections are one level more detailed than schemes — in essence, a scheme consists of several collections, a
 collection consists of one or more packages, and a package (the lowest level grouping in TeX Live) contains the
 actual TeX macro ﬁles, font ﬁles, and so on.
-</p><!--l. 780--><p class="indent" >   If you want more control than the collection menus provide, you can use the TeX Live Manager (<span 
+</p><!--l. 782--><p class="indent" >   If you want more control than the collection menus provide, you can use the TeX Live Manager (<span 
 class="ec-lmss-10">tlmgr</span>)
 program after installation (see section <a 
 href="#x1-430005">5<!--tex4ht:ref: sec:tlmgr --></a>); using that, you can control the installation at the package
@@ -1663,45 +1733,45 @@ level.
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.2.3   </span> <a 
  id="x1-250003.2.3"></a>Directories</h5>
-<!--l. 788--><p class="noindent" >The default layout is described in section <a 
+<!--l. 790--><p class="noindent" >The default layout is described in section <a 
 href="#x1-110002.3">2.3<!--tex4ht:ref: sec:texmftrees --></a>, p. <a 
-href="#x1-110002.3">7<!--tex4ht:ref: sec:texmftrees --></a>. The default installation directory is <span 
+href="#x1-110002.3">8<!--tex4ht:ref: sec:texmftrees --></a>. The default installation directory is <span 
 class="ec-lmtt-10">/usr/local/texlive/2021</span>
 on Unix and <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">%SystemDrive%\texlive\2021</span></span></span> on Windows. This arrangement enables having many parallel TeX
 Live installations, such as one for each release (typically by year, as here), and you can switch between them
 merely by altering your search path.
-</p><!--l. 796--><p class="indent" >   That installation directory can be overridden by setting the so-called <span 
+</p><!--l. 798--><p class="indent" >   That installation directory can be overridden by setting the so-called <span 
 class="ec-lmtt-10">TEXDIR </span>in the installer. The
 GUI screen for this and other options is shown in ﬁgure <a 
 href="#x1-18063r4">4<!--tex4ht:ref: fig:advanced-lnx --></a>. The most common reasons to change it are either
 lacking enough disk space in that partition (the full TeX Live needs several gigabytes), or lacking write
 permission for the default location (you don’t have to be root or administrator to install TeX Live, but you do
 need write access to the target directory).
-</p><!--l. 804--><p class="indent" >   The installation directories can also be changed by setting a variety of environment variables before running
+</p><!--l. 806--><p class="indent" >   The installation directories can also be changed by setting a variety of environment variables before running
 the installer (most likely, <span 
 class="ec-lmtt-10">TEXLIVE_INSTALL_PREFIX </span>or <span 
 class="ec-lmtt-10">TEXLIVE_INSTALL_TEXDIR</span>); see the documentation
 from <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">install-tl</span><span 
-class="ec-lmtt-10"> --help</span></span></span> (available online at <a 
+class="ec-lmtt-10"> --help</span></span></span> (available online at     <a 
 href="https://tug.org/texlive/doc/install-tl.html" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/texlive/doc/install-tl.html</span></a>) for the full
-list and more details.
-</p><!--l. 812--><p class="indent" >   A reasonable alternative destination is a directory under your home, especially if you will be the sole user.
+class="ec-lmtt-10">https://tug.org/texlive/doc/install-tl.html</span></a>) for the
+full list and more details.
+</p><!--l. 814--><p class="indent" >   A reasonable alternative destination is a directory under your home, especially if you will be the sole user.
 Use ‘<span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~</span></span></span>’ to indicate this, as in ‘<span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~/texlive/2021</span></span></span>’.
-</p><!--l. 816--><p class="indent" >   We recommend including the year in the name, to enable keeping diﬀerent releases of TeX Live side by side.
+</p><!--l. 818--><p class="indent" >   We recommend including the year in the name, to enable keeping diﬀerent releases of TeX Live side by side.
 (You may wish to also maintain a version-independent name, such as <span 
 class="ec-lmtt-10">/usr/local/texlive-cur</span>, via a
 symbolic link, which you can then repoint after testing the new release.)
-</p><!--l. 821--><p class="indent" >   Changing <span 
+</p><!--l. 823--><p class="indent" >   Changing <span 
 class="ec-lmtt-10">TEXDIR </span>in the installer will also change <span 
 class="ec-lmtt-10">TEXMFLOCAL</span>, <span 
 class="ec-lmtt-10">TEXMFSYSVAR </span>and <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG</span>.
-</p><!--l. 825--><p class="indent" >   <span 
+</p><!--l. 827--><p class="indent" >   <span 
 class="ec-lmtt-10">TEXMFHOME </span>is the recommended location for personal macro ﬁles or packages. The default value is <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~/texmf</span></span></span>
 (<span class="obeylines-h"><span class="verb"><span 
@@ -1714,16 +1784,16 @@ class="ec-lmtt-10">$HOME </span>on Unix and
 class="ec-lmtt-10">%USERPROFILE%</span></span></span> on Windows. Special redundant note: <span 
 class="ec-lmtt-10">TEXMFHOME</span>, like all trees, must be organized according to
 the TDS, or ﬁles may not be found.
-</p><!--l. 834--><p class="indent" >   <span 
+</p><!--l. 836--><p class="indent" >   <span 
 class="ec-lmtt-10">TEXMFVAR </span>is the location for storing most cached runtime data speciﬁc to each user. <span 
 class="ec-lmtt-10">TEXMFCACHE </span>is the
 variable name used for that purpose by LuaLaTeX and ConTeXt MkIV (see section <a 
 href="#x1-340003.4.5">3.4.5<!--tex4ht:ref: sec:context-mkiv --></a>, p. <a 
-href="#x1-340003.4.5">39<!--tex4ht:ref: sec:context-mkiv --></a>); its default
+href="#x1-340003.4.5">42<!--tex4ht:ref: sec:context-mkiv --></a>); its default
 value is <span 
 class="ec-lmtt-10">TEXMFSYSVAR</span>, or (if that’s not writable), <span 
 class="ec-lmtt-10">TEXMFVAR</span>.
-</p><!--l. 842--><p class="noindent" >
+</p><!--l. 844--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.2.4   </span> <a 
  id="x1-260003.2.4"></a>Options</h5>
@@ -1902,94 +1972,112 @@ class="ec-lmtt-8"> for</span><span
 class="ec-lmtt-8"> package</span><span 
 class="ec-lmtt-8"> updates:</span><span 
 class="ec-lmtt-8"> [X]</span></pre>
-<figcaption class="caption" ><span class="id">Figure 8:</span><span  
+<figcaption class="caption" ><span class="id">Figure 8: </span><span  
 class="content">Options menu (Unix)</span></figcaption><!--tex4ht:label?: x1-26025r8 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 864--><p class="indent" >   Figure <a 
+<!--l. 866--><p class="indent" >   Figure <a 
 href="#x1-26025r8">8<!--tex4ht:ref: fig:options-text --></a> shows the text mode options menu. More info on each:
      </p><dl class="description"><dt class="description">
+     <!--l. 870--><p class="noindent" >
 <span 
-class="ec-lmbx-10">use letter size instead of A4 by default:</span> </dt><dd 
-class="description">The default paper size selection. Of course, individual
-     documents can and should specify a speciﬁc paper size, if desired.
-     </dd><dt class="description">
+class="ec-lmbx-10">use letter size instead of A4 by default:</span> </p></dt><dd 
+class="description">
+     <!--l. 870--><p class="noindent" >The default paper size selection. Of course, individual documents can and should specify a speciﬁc
+     paper size, if desired.
+     </p></dd><dt class="description">
+     <!--l. 874--><p class="noindent" >
 <span 
-class="ec-lmbx-10">execution of restricted list of programs:</span> </dt><dd 
-class="description">As  of  TeX  Live 2010,  execution  of  a  few  external
-     programs is allowed by default. The (very short) list of allowed programs is given in the <span 
-class="ec-lmtt-10">texmf.cnf</span>.
-     See the 2010 news (section <a 
-href="#x1-780009.1.7">9.1.7<!--tex4ht:ref: sec:2010news --></a>) for more details.
-     </dd><dt class="description">
+class="ec-lmbx-10">execution of restricted list of programs:</span> </p></dt><dd 
+class="description">
+     <!--l. 874--><p class="noindent" >As of TeX Live 2010, execution of a few external programs is allowed by default. The (very short)
+     list of allowed programs is given in the <span 
+class="ec-lmtt-10">texmf.cnf</span>. See the 2010 news (section <a 
+href="#x1-780009.1.7">9.1.7<!--tex4ht:ref: sec:2010news --></a>) for more
+     details.
+     </p></dd><dt class="description">
+     <!--l. 879--><p class="noindent" >
 <span 
-class="ec-lmbx-10">create all format ﬁles:</span> </dt><dd 
-class="description">We recommend leaving this option checked, to avoid unnecessary problems
-     when creating formats dynamically. See the <span 
+class="ec-lmbx-10">create all format ﬁles:</span> </p></dt><dd 
+class="description">
+     <!--l. 879--><p class="noindent" >We recommend leaving this option checked, to avoid unnecessary problems when creating formats
+     dynamically. See the <span 
 class="ec-lmss-10">fmtutil </span>documentation for more details.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 883--><p class="noindent" >
 <span 
 class="ec-lmbx-10">install font/macro </span><span 
 class="ec-lmbx-10">…</span><span 
-class="ec-lmbx-10"> tree:</span> </dt><dd 
-class="description">Download/install the documentation and source ﬁles included in most
-     packages. Unchecking is not recommended.
-     </dd><dt class="description">
+class="ec-lmbx-10"> tree:</span> </p></dt><dd 
+class="description">
+     <!--l. 883--><p class="noindent" >Download/install the documentation and source ﬁles included in most packages. Unchecking is
+     not recommended.
+     </p></dd><dt class="description">
+     <!--l. 887--><p class="noindent" >
 <span 
-class="ec-lmbx-10">create symlinks in standard directories:</span> </dt><dd 
-class="description">This option (Unix only) bypasses the need to change
-     environment variables. Without this option, TeX Live directories usually have to be added to <span 
-class="ec-lmtt-10">PATH</span>,
-     <span 
+class="ec-lmbx-10">create symlinks in standard directories:</span> </p></dt><dd 
+class="description">
+     <!--l. 887--><p class="noindent" >This option (Unix only) bypasses the need to change environment variables. Without this option,
+     TeX Live directories usually have to be added to <span 
+class="ec-lmtt-10">PATH</span>, <span 
 class="ec-lmtt-10">MANPATH </span>and <span 
-class="ec-lmtt-10">INFOPATH</span>. You will need write permissions to the target directories. This option is
-     intended for accessing the TeX system through directories that are already known to users, such
-     as <span 
-class="ec-lmtt-10">/usr/local/bin</span>, which don’t already contain any TeX ﬁles. Do not overwrite existing ﬁles on
-     your system with this option, e.g., by specifying system directories. The safest and recommended
-     approach is to leave the option unchecked.
-     </dd><dt class="description">
+class="ec-lmtt-10">INFOPATH</span>. You will need write
+     permissions to the target directories. This option is intended for accessing the TeX system through
+     directories that are already known to users, such as <span 
+class="ec-lmtt-10">/usr/local/bin</span>, which don’t already contain
+     any TeX ﬁles. Do not overwrite existing ﬁles on your system with this option, e.g., by specifying
+     system directories. The safest and recommended approach is to leave the option unchecked.
+     </p></dd><dt class="description">
+     <!--l. 898--><p class="noindent" >
 <span 
-class="ec-lmbx-10">after install, set CTAN as source for package updates:</span> </dt><dd 
-class="description">When installing from DVD, this option
-     is enabled by default, since usually one wants to take any subsequent package updates from the
-     CTAN area that is updated throughout the year. The only likely reason to disable it is if you
-     install only a subset from the DVD and plan to augment the installation later. In any case, the
-     package repository for the installer, and for updates after installation, can be set independently
-     as needed; see section <a 
+class="ec-lmbx-10">after install, set CTAN as source for package updates:</span> </p></dt><dd 
+class="description">
+     <!--l. 898--><p class="noindent" >When installing from DVD, this option is enabled by default, since usually one wants to take
+     any subsequent package updates from the CTAN area that is updated throughout the year. The
+     only likely reason to disable it is if you install only a subset from the DVD and plan to augment
+     the installation later. In any case, the package repository for the installer, and for updates after
+     installation, can be set independently as needed; see section <a 
 href="#x1-280003.3.1">3.3.1<!--tex4ht:ref: sec:location --></a> and section <a 
-href="#x1-320003.4.3">3.4.3<!--tex4ht:ref: sec:dvd-install-net-updates --></a>.</dd></dl>
-<!--l. 907--><p class="noindent" >Windows-speciﬁc options, as displayed in the advanced GUI interface:
+href="#x1-320003.4.3">3.4.3<!--tex4ht:ref: sec:dvd-install-net-updates --></a>.</p></dd></dl>
+<!--l. 909--><p class="noindent" >Windows-speciﬁc options, as displayed in the advanced GUI interface:
      </p><dl class="description"><dt class="description">
+     <!--l. 912--><p class="noindent" >
 <span 
-class="ec-lmbx-10">adjust searchpath</span> </dt><dd 
-class="description">This ensures that all programs will see the TeX Live binary directory on their
-     search path.
-     </dd><dt class="description">
+class="ec-lmbx-10">adjust searchpath</span> </p></dt><dd 
+class="description">
+     <!--l. 912--><p class="noindent" >This ensures that all programs will see the TeX Live binary directory on their search path.
+     </p></dd><dt class="description">
+     <!--l. 915--><p class="noindent" >
 <span 
-class="ec-lmbx-10">add menu shortcuts</span> </dt><dd 
-class="description">If set, there will be a TeX Live submenu of the Start menu. There is a third
-     option ‘Launcher entry’ besides ‘TeX Live menu’ and ‘No shortcuts’. This option is described in
-     section <a 
+class="ec-lmbx-10">add menu shortcuts</span> </p></dt><dd 
+class="description">
+     <!--l. 915--><p class="noindent" >If set, there will be a TeX Live submenu of the Start menu. There is a third option ‘Launcher
+     entry’ besides ‘TeX Live menu’ and ‘No shortcuts’. This option is described in section <a 
 href="#x1-410004.1">4.1<!--tex4ht:ref: sec:sharedinstall --></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 920--><p class="noindent" >
 <span 
-class="ec-lmbx-10">File associations</span> </dt><dd 
-class="description">The options are ‘Only new’ (create ﬁle associations, but do not overwrite existing
-     ones), ‘All’ and ‘None’.
-     </dd><dt class="description">
+class="ec-lmbx-10">File associations</span> </p></dt><dd 
+class="description">
+     <!--l. 920--><p class="noindent" >The options are ‘Only new’ (create ﬁle associations, but do not overwrite existing ones), ‘All’ and
+     ‘None’.
+     </p></dd><dt class="description">
+     <!--l. 924--><p class="noindent" >
 <span 
-class="ec-lmbx-10">install TeXworks front end</span> </dt><dd 
-class="description"></dd></dl>
-<!--l. 924--><p class="noindent" >When all the settings are to your liking, you can type ‘I’ in the text interface, or press the ‘Install’ button in the
+class="ec-lmbx-10">install TeXworks front end</span> </p></dt><dd 
+class="description">
+     <!--l. 924--><p class="noindent" ></p></dd></dl>
+                                                                                     
+                                                                                     
+<!--l. 926--><p class="noindent" >When all the settings are to your liking, you can type ‘I’ in the text interface, or press the ‘Install’ button in the
 GUI, to start the installation process. When it is done, skip to section <a 
 href="#x1-290003.4">3.4<!--tex4ht:ref: sec:postinstall --></a> to read what else needs to be done,
 if anything.
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.3   </span> <a 
  id="x1-270003.3"></a>Command-line install-tl options</h4>
-<!--l. 933--><p class="noindent" >Type </p><div class="alltt">
+<!--l. 935--><p class="noindent" >Type </p><div class="alltt">
 
 <div class="obeylines-v">
 <span 
@@ -2002,14 +2090,12 @@ class="ec-lmtk-10"> -help</span>
 class="ec-lmtt-10">-</span></span></span> or <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">--</span></span></span> can be used to introduce option names. These are the
 most common ones:
-<!--l. 940--><p class="noindent" >
-                                                                                     
-                                                                                     
+<!--l. 942--><p class="noindent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">-gui</span> </dt><dd 
 class="list">
-     <!--l. 941--><p class="noindent" >Use the GUI installer if possible. This requires Tcl/Tk version 8.5 or higher. This is the case on
+     <!--l. 943--><p class="noindent" >Use the GUI installer if possible. This requires Tcl/Tk version 8.5 or higher. This is the case on
      Mac OS X and is distributed with TeX Live on Windows. The legacy options <span 
 class="ec-lmtt-10">-gui=perltk </span>and
      <span 
@@ -2019,13 +2105,13 @@ class="ec-lmtt-10">-gui=wizard </span>are still available but invoke the same GU
  <span 
 class="ec-lmtt-10">-no-gui</span> </dt><dd 
 class="list">
-     <!--l. 948--><p class="noindent" >Force using the text mode installer.
+     <!--l. 950--><p class="noindent" >Force using the text mode installer.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">-lang </span><span 
 class="ec-lmro-10">LL</span> </dt><dd 
 class="list">
-     <!--l. 950--><p class="noindent" >Specify the installer interface language as a standard (usually two-letter) code. The installer tries
+     <!--l. 952--><p class="noindent" >Specify the installer interface language as a standard (usually two-letter) code. The installer tries
      to automatically determine the right language but if it fails, or if the right language is not available,
      then it uses English as a fallback. Run <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">install-tl</span><span 
@@ -2034,7 +2120,7 @@ class="ec-lmtt-10"> --help</span></span></span> to get the list of available la
  <span 
 class="ec-lmtt-10">-portable</span> </dt><dd 
 class="list">
-     <!--l. 957--><p class="noindent" >Install for portable use on, e.g., a USB stick. Also selectable from within the text installer with
+     <!--l. 959--><p class="noindent" >Install for portable use on, e.g., a USB stick. Also selectable from within the text installer with
      the <span 
 class="ec-lmtt-10">V </span>command, and from the GUI installer. See section <a 
 href="#x1-420004.2">4.2<!--tex4ht:ref: sec:portable-tl --></a>.
@@ -2043,7 +2129,7 @@ href="#x1-420004.2">4.2<!--tex4ht:ref: sec:portable-tl --></a>.
 class="ec-lmtt-10">-profile </span><span 
 class="ec-lmro-10">ﬁle</span> </dt><dd 
 class="list">
-     <!--l. 962--><p class="noindent" >Load the installation proﬁle <span 
+     <!--l. 964--><p class="noindent" >Load the installation proﬁle <span 
 class="ec-lmro-10">ﬁle </span>and do the installation with no user interaction. The installer
      always writes a ﬁle <span 
 class="ec-lmtt-10">texlive.profile </span>to the <span 
@@ -2056,30 +2142,32 @@ class="ec-lmtt-10">tlpkg </span>subdirectory of your installation. That ﬁle ca
 class="ec-lmtt-10">-repository </span><span 
 class="ec-lmro-10">url-or-directory</span> </dt><dd 
 class="list">
-     <!--l. 971--><p class="noindent" >Specify package repository from which to install; see following.
-     </p><!--l. 974--><p class="noindent" ><a id="opt-in-place"></a>
+     <!--l. 973--><p class="noindent" >Specify package repository from which to install; see following.
+     </p><!--l. 976--><p class="noindent" ><a id="opt-in-place"></a>
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">-in-place</span> </dt><dd 
 class="list">
-     <!--l. 975--><p class="noindent" >(Documented   only   for   completeness:   Do   not   use   this   unless   you   know   what   you
+     <!--l. 977--><p class="noindent" >(Documented   only   for   completeness:   Do   not   use   this   unless   you   know   what   you
      are   doing.)   If   you   already   have   an   rsync,   svn,   or   other   copy   of   TeX   Live   (see
      <a 
 href="https://tug.org/texlive/acquire-mirror.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/acquire-mirror.html</span></a>) then this option will use what you’ve got,
-     as-is, and do only the necessary post-install. Be warned that the ﬁle <span 
-class="ec-lmtt-10">tlpkg/texlive.tlpdb </span>may
-     be overwritten; saving it is your responsibility. Also, package removal has to be done manually.
+     as-is, and do only the necessary post-install actions. Be warned that the ﬁle <span 
+class="ec-lmtt-10">tlpkg/texlive.tlpdb</span>
+     may be overwritten; saving it is your responsibility. Also, package removal has to be done manually.
      This option cannot be toggled via the installer interface.</p></dd></dl>
-<!--l. 987--><p class="noindent" >
+<!--l. 989--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.3.1   </span> <a 
  id="x1-280003.3.1"></a>The <span 
 class="ec-lmtt-10">-repository </span>option</h5>
-<!--l. 990--><p class="noindent" >The default network package repository is a CTAN mirror chosen automatically via <a 
+<!--l. 992--><p class="noindent" >The default network package repository is a CTAN mirror chosen automatically via     <a 
 href="http://mirror.ctan.org" class="url" ><span 
 class="ec-lmtt-10">http://mirror.ctan.org</span></a>.
-</p><!--l. 993--><p class="indent" >   If you want to override that, the location value can be a url starting with <span 
+                                                                                     
+                                                                                     
+</p><!--l. 995--><p class="indent" >   If you want to override that, the location value can be a url starting with <span 
 class="ec-lmtt-10">ftp:</span>, <span 
 class="ec-lmtt-10">http:</span>, <span 
 class="ec-lmtt-10">https:</span>, <span 
@@ -2091,50 +2179,48 @@ class="ec-lmtt-10">ftp:</span> location, trailing ‘<span
 class="ec-lmtt-10">/</span>’ characters and/or a
 trailing ‘<span 
 class="ec-lmtt-10">/tlpkg</span>’ component are ignored.)
-</p><!--l. 1000--><p class="indent" >   For example, you could choose a particular CTAN mirror with something like:
+</p><!--l. 1002--><p class="indent" >   For example, you could choose a particular CTAN mirror with something like:
 <a 
 href="http://ctan.example.org/tex-archive/systems/texlive/tlnet/" class="url" ><span 
 class="ec-lmtt-10">http://ctan.example.org/tex-archive/systems/texlive/tlnet/</span></a>, substituting a real hostname and its
 particular top-level CTAN path for <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">ctan.example.org/tex-archive</span></span></span>. The list of CTAN mirrors is
-maintained at <a 
+maintained at     <a 
 href="https://ctan.org/mirrors" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/mirrors</span></a>.
-</p><!--l. 1006--><p class="indent" >   If the given argument is local (either a path or a <span 
+</p><!--l. 1008--><p class="indent" >   If the given argument is local (either a path or a <span 
 class="ec-lmtt-10">file:/ </span>url), compressed ﬁles in an <span 
 class="ec-lmtt-10">archive </span>subdirectory
 of the repository path are used (even if uncompressed ﬁles are available as well).
-</p><!--l. 1010--><p class="indent" >   <a id="postinstall"></a>
+</p><!--l. 1012--><p class="indent" >   <a id="postinstall"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.4   </span> <a 
  id="x1-290003.4"></a>Post-install actions</h4>
-<!--l. 1014--><p class="noindent" >Some post-installation may be required.
-                                                                                     
-                                                                                     
-</p><!--l. 1016--><p class="noindent" >
+<!--l. 1016--><p class="noindent" >Some post-installation may be required.
+</p><!--l. 1018--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.1   </span> <a 
  id="x1-300003.4.1"></a>Environment variables for Unix</h5>
-<!--l. 1019--><p class="noindent" >If you elected to create symlinks in standard directories (described in section <a 
+<!--l. 1021--><p class="noindent" >If you elected to create symlinks in standard directories (described in section <a 
 href="#x1-260003.2.4">3.2.4<!--tex4ht:ref: sec:options --></a>), then there is no
 need to edit environment variables. Otherwise, on Unix systems, the directory of the binaries
 for your platform must be added to the search path. (On Windows, the installer takes care of
 this.)
-</p><!--l. 1025--><p class="indent" >   Each supported platform has its own subdirectory under <span 
+</p><!--l. 1027--><p class="indent" >   Each supported platform has its own subdirectory under <span 
 class="ec-lmtt-10">TEXDIR/bin</span>. See ﬁgure <a 
 href="#x1-23037r5">5<!--tex4ht:ref: fig:bin-text --></a> for the list of
 subdirectories and corresponding platforms.
-</p><!--l. 1029--><p class="indent" >   Optionally, you can also add the documentation man and Info directories to their respective search paths, if
+</p><!--l. 1031--><p class="indent" >   Optionally, you can also add the documentation man and Info directories to their respective search paths, if
 you want the system tools to ﬁnd them. The man pages might be found automatically after the addition to
 <span 
 class="ec-lmtt-10">PATH</span>.
-</p><!--l. 1034--><p class="indent" >   For Bourne-compatible shells such as <span 
-class="ec-lmss-10">bash</span>, and using Intel x86 GNU/Linux and a default directory setup as
-an example, the ﬁle to edit might be <span 
+</p><!--l. 1036--><p class="indent" >   For Bourne-compatible shells such as <span 
+class="ec-lmss-10">bash</span>, and using Intel x86 GNU/Linux and the TeX Live default
+directory setup as an example, the ﬁle to edit might be <span 
 class="ec-lmtt-10">$HOME/.profile </span>(or another ﬁle sourced by <span 
-class="ec-lmtt-10">.profile</span>), and the lines to
-add would look like this:
-</p><!--l. 1039--><p class="indent" >
+class="ec-lmtt-10">.profile</span>),
+and the lines to add would look like this:
+</p><!--l. 1041--><p class="indent" >
 </p>
    <pre class="fancyvrb" id="fancyvrb5"><a 
  id="x1-30002r1"></a><span 
@@ -2151,10 +2237,10 @@ class="ec-lmtt-9"> MANPATH</span>
 class="ec-lmtt-9">INFOPATH=/usr/local/texlive/2021/texmf-dist/doc/info:$INFOPATH;</span><span 
 class="ec-lmtt-9"> export</span><span 
 class="ec-lmtt-9"> INFOPATH</span></pre>
-<!--l. 1045--><p class="indent" >   For csh or tcsh, the ﬁle to edit is typically <span 
+<!--l. 1047--><p class="indent" >   For csh or tcsh, the ﬁle to edit is typically <span 
 class="ec-lmtt-10">$HOME/.cshrc</span>, and the lines to add might look
 like:
-</p><!--l. 1048--><p class="indent" >
+</p><!--l. 1050--><p class="indent" >
 </p>
    <pre class="fancyvrb" id="fancyvrb6"><a 
  id="x1-30008r1"></a><span 
@@ -2171,19 +2257,24 @@ class="ec-lmtt-9"> /usr/local/texlive/2021/texmf-dist/doc/man:$MANPATH</span>
 class="ec-lmtt-9">setenv</span><span 
 class="ec-lmtt-9"> INFOPATH</span><span 
 class="ec-lmtt-9"> /usr/local/texlive/2021/texmf-dist/doc/info:$INFOPATH</span></pre>
-<!--l. 1054--><p class="indent" >   If you already have settings somewhere in your “dot” ﬁles, naturally the TeX Live directories should be
-merged in as appropriate.
-</p><!--l. 1058--><p class="noindent" >
+<!--l. 1056--><p class="indent" >   If you’re not on an <span 
+class="ec-lmtt-10">x86_64-linux </span>platform, use the appropriate platform name; similarly, if you didn’t
+install in the default directory, change the directory name. The TeX Live installer reports the full lines to use
+at the end of installation.
+</p><!--l. 1061--><p class="indent" >   If you already have <span 
+class="ec-lmtt-10">PATH </span>settings somewhere in your startup ﬁles, merge in the TeX Live directories as you
+see ﬁt.
+</p><!--l. 1065--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.2   </span> <a 
  id="x1-310003.4.2"></a>Environment variables: Global conﬁguration</h5>
-<!--l. 1061--><p class="noindent" >If you want to make these changes globally, or for a user newly added to the system, then you are on
+<!--l. 1068--><p class="noindent" >If you want to make these changes globally, or for a user newly added to the system, then you are on
 your own; there is just too much variation between systems in how and where these things are
 conﬁgured.
-</p><!--l. 1065--><p class="indent" >   Our two hints are: 1) you may want to check for a ﬁle <span 
+</p><!--l. 1072--><p class="indent" >   Our two hints are: 1) you may want to check for a ﬁle <span 
 class="ec-lmtt-10">/etc/manpath.config </span>and, if present, add lines
 such as
-</p><!--l. 1068--><p class="indent" >
+</p><!--l. 1075--><p class="indent" >
 </p>
    <pre class="fancyvrb" id="fancyvrb7"><a 
  id="x1-31002r1"></a><span 
@@ -2204,21 +2295,23 @@ class="ec-lmtt-9"> </span><span
 class="ec-lmtt-9"> </span><span 
 class="ec-lmtt-9"> </span><span 
 class="ec-lmtt-9"> /usr/local/texlive/2021/texmf-dist/doc/man</span></pre>
-<!--l. 1073--><p class="indent" >   And 2) check for a ﬁle <span 
+                                                                                     
+                                                                                     
+<!--l. 1080--><p class="indent" >   And 2) check for a ﬁle <span 
 class="ec-lmtt-10">/etc/environment </span>which may deﬁne the search path and other default environment
 variables.
-</p><!--l. 1076--><p class="indent" >   In each (Unix) binary directory, we also create a symbolic link named <span 
+</p><!--l. 1083--><p class="indent" >   In each (Unix) binary directory, we also create a symbolic link named <span 
 class="ec-lmtt-10">man </span>to the directory
 <span 
 class="ec-lmtt-10">texmf-dist/doc/man</span>. Some <span 
 class="ec-lmtt-10">man </span>programs, such as the standard Mac OS X <span 
 class="ec-lmtt-10">man</span>, will automatically ﬁnd that,
 obviating the need for any man page setup.
-</p><!--l. 1082--><p class="noindent" >
+</p><!--l. 1089--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.3   </span> <a 
  id="x1-320003.4.3"></a>Internet updates after DVD installation</h5>
-<!--l. 1085--><p class="noindent" >If you installed TeX Live from DVD and then wish to get updates from the Internet, you need to run this
+<!--l. 1092--><p class="noindent" >If you installed TeX Live from DVD and then wish to get updates from the Internet, you need to run this
 command—<span 
 class="ec-lmri-10">after </span>you’ve updated your search path (as described in the previous section):
 </p>
@@ -2232,73 +2325,77 @@ class="ec-lmtk-10">tlmgr</span><span
 class="ec-lmtk-10"> option</span><span 
 class="ec-lmtk-10"> repository</span><span 
 class="ec-lmtk-10"> http://mirror.ctan.org/systems/texlive/tlnet</span>
-                                                                                     
-                                                                                     
 </div>
 </div>
-<!--l. 1093--><p class="indent" >   This tells <span 
+<!--l. 1100--><p class="indent" >   This tells <span 
 class="ec-lmss-10">tlmgr </span>to use a nearby CTAN mirror for future updates. This is done by default when installing
 from DVD, via the option described in section <a 
 href="#x1-260003.2.4">3.2.4<!--tex4ht:ref: sec:options --></a>.
-</p><!--l. 1097--><p class="indent" >   If there are problems with the automatic mirror selection, you can specify a particular CTAN mirror from
-the list at <a 
+</p><!--l. 1104--><p class="indent" >   If there are problems with the automatic mirror selection, you can specify a particular CTAN mirror from
+the list at     <a 
 href="https://ctan.org/mirrors" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/mirrors</span></a>. Use the exact path to the <span 
 class="ec-lmtt-10">tlnet </span>subdir on that mirror, as shown
 above.
-</p><!--l. 1103--><p class="indent" >   <a id="xetexfontconfig"></a> <a id="sysfontconfig"></a>
+</p><!--l. 1110--><p class="indent" >   <a id="xetexfontconfig"></a> <a id="sysfontconfig"></a>
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.4   </span> <a 
  id="x1-330003.4.4"></a>System font conﬁguration for XeTeX and LuaTeX</h5>
-<!--l. 1108--><p class="noindent" >XeTeX and LuaTeX can use any font installed on the system, not just those in the TeX trees. They do these
+<!--l. 1115--><p class="noindent" >XeTeX and LuaTeX can use any font installed on the system, not just those in the TeX trees. They do these
 via related but not identical methods.
-</p><!--l. 1112--><p class="indent" >   On Windows, fonts shipped with TeX Live are automatically made available to XeTeX by font name. On
-Mac OS X, supporting font name lookups requires additional steps; please see the MacTeX web pages
-(<a 
+</p><!--l. 1119--><p class="indent" >   On Windows, fonts shipped with TeX Live are automatically made available to XeTeX by font name. On
+Mac OS X, supporting font name lookups requires additional steps; please see the MacTeX web pages (
+<a 
 href="https://tug.org/mactex" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/mactex</span></a>). For other Unix systems, the procedure to be able to ﬁnd the fonts shipped with
 TeX Live via font name follows.
-</p><!--l. 1118--><p class="indent" >   To facilitate this, when the <span 
+</p><!--l. 1125--><p class="indent" >   To facilitate this, when the <span 
 class="ec-lmss-10">xetex </span>package is installed (either at initial installation or later), the necessary
 conﬁguration ﬁle is created in <span 
 class="ec-lmtt-10">TEXMFSYSVAR/fonts/conf/texlive-fontconfig.conf</span>.
-</p><!--l. 1123--><p class="indent" >   To set up the TeX Live fonts for system-wide use (assuming you have suitable privileges), proceed as
+</p><!--l. 1130--><p class="indent" >   To set up the TeX Live fonts for system-wide use (assuming you have suitable privileges), proceed as
 follows:
      </p><ol  class="enumerate1" >
-     <li 
-  class="enumerate" id="x1-33002x1">Copy the <span 
+<li 
+  class="enumerate" id="x1-33002x1">
+     <!--l. 1133--><p class="noindent" >Copy the <span 
 class="ec-lmtt-10">texlive-fontconfig.conf </span>ﬁle to <span 
 class="ec-lmtt-10">/etc/fonts/conf.d/09-texlive.conf</span>.
-     </li>
-     <li 
-  class="enumerate" id="x1-33004x2">Run <span 
-class="ec-lmtk-10">fc-cache -fsv</span>.</li></ol>
-<!--l. 1131--><p class="indent" >   If you do not have suﬃcient privileges to carry out the steps above, or if you want to make the TeX Live
+     </p></li>
+<li 
+  class="enumerate" id="x1-33004x2">
+     <!--l. 1135--><p class="noindent" >Run <span 
+class="ec-lmtk-10">fc-cache -fsv</span>.</p></li></ol>
+<!--l. 1138--><p class="indent" >   If you do not have suﬃcient privileges to carry out the steps above, or if you want to make the TeX Live
 fonts available to only one user, you can do the following:
      </p><ol  class="enumerate1" >
-     <li 
-  class="enumerate" id="x1-33006x1">Copy the <span 
+<li 
+  class="enumerate" id="x1-33006x1">
+     <!--l. 1142--><p class="noindent" >Copy the <span 
 class="ec-lmtt-10">texlive-fontconfig.conf </span>ﬁle to <span 
 class="ec-lmtt-10">~/.fonts.conf</span>, where <span 
 class="ec-lmtt-10">~ </span>is your home directory.
-     </li>
-     <li 
-  class="enumerate" id="x1-33008x2">Run <span 
-class="ec-lmtk-10">fc-cache -fv</span>.</li></ol>
-<!--l. 1140--><p class="indent" >   You can run <span 
+     </p></li>
+<li 
+  class="enumerate" id="x1-33008x2">
+     <!--l. 1144--><p class="noindent" >Run <span 
+class="ec-lmtk-10">fc-cache -fv</span>.</p></li></ol>
+                                                                                     
+                                                                                     
+<!--l. 1147--><p class="indent" >   You can run <span 
 class="ec-lmtt-10">fc-list </span>to see the names of the system fonts. The incantation <span 
 class="ec-lmtt-10">fc-list : family style</span>
 <span 
 class="ec-lmtt-10">file spacing </span>(all arguments are literal strings) shows some generally interesting information.
-</p><!--l. 1145--><p class="noindent" >
+</p><!--l. 1152--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.5   </span> <a 
  id="x1-340003.4.5"></a>ConTeXt Mark IV</h5>
-<!--l. 1148--><p class="noindent" >Both the ‘old’ ConTeXt (Mark II) and the ‘new’ ConTeXt (Mark IV) should run out of the box after TeX
+<!--l. 1155--><p class="noindent" >Both the ‘old’ ConTeXt (Mark II) and the ‘new’ ConTeXt (Mark IV) should run out of the box after TeX
 Live installation, and should need no special attention as long as you stick to using <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">tlmgr</span></span></span> for
 updates.
-</p><!--l. 1153--><p class="indent" >   However, because ConTeXt MkIV does not use the kpathsea library, some setup will be required whenever
+</p><!--l. 1160--><p class="indent" >   However, because ConTeXt MkIV does not use the kpathsea library, some setup will be required whenever
 you install new ﬁles manually (without using <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">tlmgr</span></span></span>). After each such installation, each MkIV user must
 run:
@@ -2307,24 +2404,22 @@ run:
  id="x1-34002r1"></a><span 
 class="ec-lmtt-9">context</span><span 
 class="ec-lmtt-9"> --generate</span></pre>
-<!--l. 1160--><p class="noindent" >to refresh the ConTeXt disk cache data. The resulting ﬁles are stored under <span 
+<!--l. 1167--><p class="noindent" >to refresh the ConTeXt disk cache data. The resulting ﬁles are stored under <span 
 class="ec-lmtt-10">TEXMFCACHE</span>, whose default value in
 TeX Live is <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">TEXMFSYSVAR;TEXMFVAR</span></span></span>.
-</p><!--l. 1164--><p class="indent" >   ConTeXt MkIV will read from all paths mentioned in <span class="obeylines-h"><span class="verb"><span 
+</p><!--l. 1171--><p class="indent" >   ConTeXt MkIV will read from all paths mentioned in <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">TEXMFCACHE</span></span></span>, and write to the ﬁrst path that is
 writable. While reading, the last found match will take precedence in the case of duplicated cache
 data.
-</p><!--l. 1169--><p class="indent" >   For more information, see <a 
+</p><!--l. 1176--><p class="indent" >   For more information, see     <a 
 href="https://wiki.contextgarden.net/Running_Mark_IV" class="url" ><span 
 class="ec-lmtt-10">https://wiki.contextgarden.net/Running_Mark_IV</span></a>.
-</p><!--l. 1173--><p class="noindent" >
+</p><!--l. 1180--><p class="noindent" >
 </p>
-                                                                                     
-                                                                                     
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.6   </span> <a 
  id="x1-350003.4.6"></a>Integrating local and personal macros</h5>
-<!--l. 1176--><p class="noindent" >This is already mentioned implicitly in section <a 
+<!--l. 1183--><p class="noindent" >This is already mentioned implicitly in section <a 
 href="#x1-110002.3">2.3<!--tex4ht:ref: sec:texmftrees --></a>: <span 
 class="ec-lmtt-10">TEXMFLOCAL </span>(by default, <span 
 class="ec-lmtt-10">/usr/local/texlive/texmf-local</span>
@@ -2339,7 +2434,7 @@ new TeX Live release. Therefore, it is best to refrain from changing the deﬁni
 class="ec-lmtt-10">TEXMFLOCAL </span>to
 be too far away from the main TeX Live directory, or you will need to manually change future
 releases.
-</p><!--l. 1189--><p class="indent" >   For both trees, ﬁles should be placed in their proper TeX Directory Structure (TDS) subdirectories; see
+</p><!--l. 1196--><p class="indent" >   For both trees, ﬁles should be placed in their proper TeX Directory Structure (TDS) subdirectories; see
 <a 
 href="https://tug.org/tds" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/tds</span></a> or consult <span 
@@ -2348,12 +2443,12 @@ package should be placed in <span
 class="ec-lmtt-10">TEXMFLOCAL/tex/latex </span>or <span 
 class="ec-lmtt-10">TEXMFHOME/tex/latex</span>, or a subdirectory
 thereof.
-</p><!--l. 1195--><p class="indent" >   <span 
+</p><!--l. 1202--><p class="indent" >   <span 
 class="ec-lmtt-10">TEXMFLOCAL </span>requires an up-to-date ﬁlename database, or ﬁles will not be found. You can update it with the
 command <span 
 class="ec-lmss-10">mktexlsr </span>or use the ‘Reinit ﬁle database’ button on the conﬁguration tab of the TeX Live Manager
 GUI.
-</p><!--l. 1200--><p class="indent" >   By default, each of these variables is deﬁned to be a single directory, as shown. This is not a hard-and-fast
+</p><!--l. 1207--><p class="indent" >   By default, each of these variables is deﬁned to be a single directory, as shown. This is not a hard-and-fast
 requirement. If you need to easily switch back and forth between diﬀerent versions of large packages, for
 example, you can maintain multiple trees for your own purposes. This is done by setting <span 
 class="ec-lmtt-10">TEXMFHOME </span>to the list
@@ -2365,38 +2460,38 @@ of directories, within braces, separated by commas:
    <pre class="fancyvrb" id="fancyvrb9"><a 
  id="x1-35002r1"></a>  TEXMFHOME = {/my/dir1,/mydir2,/a/third/dir}</pre>
 </pre>
-<!--l. 1209--><p class="nopar" >
-</p><!--l. 1211--><p class="indent" >   Section <a 
+<!--l. 1216--><p class="nopar" >
+</p><!--l. 1218--><p class="indent" >   Section <a 
 href="#x1-590007.1.5">7.1.5<!--tex4ht:ref: sec:brace-expansion --></a> describes brace expansion further.
-</p><!--l. 1214--><p class="noindent" >
+</p><!--l. 1221--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">3.4.7   </span> <a 
  id="x1-360003.4.7"></a>Integrating third-party fonts</h5>
-<!--l. 1216--><p class="noindent" >This is unfortunately a messy topic for TeX and pdfTeX. Forget about it unless you want to delve into many
+<!--l. 1223--><p class="noindent" >This is unfortunately a messy topic for TeX and pdfTeX. Forget about it unless you want to delve into many
 details of the TeX installation. Many fonts are included in TeX Live already, so take a look if you like; the web
-pages under <a 
+pages under     <a 
 href="https://tug.org/FontCatalogue" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/FontCatalogue</span></a> display nearly all of the text fonts included in the main
 TeX distributions, categorized in various ways.
-</p><!--l. 1223--><p class="indent" >   If you do want to install your own fonts, see <a 
+</p><!--l. 1230--><p class="indent" >   If you do want to install your own fonts, see     <a 
 href="https://tug.org/fonts/fontinstall.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/fonts/fontinstall.html</span></a> for our best
 eﬀort at describing the procedure.
-</p><!--l. 1227--><p class="indent" >   Also consider using XeTeX or LuaTeX (see section <a 
+</p><!--l. 1234--><p class="indent" >   Also consider using XeTeX or LuaTeX (see section <a 
 href="#x1-120002.4">2.4<!--tex4ht:ref: sec:tex-extensions --></a>), which let you use operating system fonts without
 any installation in TeX. (But beware that using system fonts makes your documents instantly unusable by
 anyone in a diﬀerent environment.)
-</p><!--l. 1233--><p class="noindent" >
+</p><!--l. 1240--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.5   </span> <a 
  id="x1-370003.5"></a>Testing the installation</h4>
-<!--l. 1236--><p class="noindent" >After installing TeX Live, you naturally want to test it out, so you can start creating beautiful documents and/
+<!--l. 1243--><p class="noindent" >After installing TeX Live, you naturally want to test it out, so you can start creating beautiful documents and/
 or fonts.
-</p><!--l. 1239--><p class="indent" >   One thing you may immediately be looking for is a front-end with which to edit ﬁles. TeX Live installs
-TeXworks (<a 
+</p><!--l. 1246--><p class="indent" >   One thing you may immediately be looking for is a front-end with which to edit ﬁles. TeX Live installs
+TeXworks (    <a 
 href="https://tug.org/texworks" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/texworks</span></a>) on Windows (only), and MacTeX installs TeXShop
-(<a 
+class="ec-lmtt-10">https://tug.org/texworks</span></a>) on Windows (only), and MacTeX installs TeXShop (
+<a 
 href="https://pages.uoregon.edu/koch/texshop" class="url" ><span 
 class="ec-lmtt-10">https://pages.uoregon.edu/koch/texshop</span></a>). On other Unix systems, it’s left up to you to choose an
 editor. There are many choices available, some of which are listed in the next section; see also
@@ -2404,14 +2499,15 @@ editor. There are many choices available, some of which are listed in the next s
 href="https://tug.org/interest.html#editors" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/interest.html#editors</span></a>. Any plain text editor will work; something TeX-speciﬁc is not
 required.
-</p><!--l. 1248--><p class="indent" >   The rest of this section gives some basic procedures for testing that the new system is functional. We give
+</p><!--l. 1255--><p class="indent" >   The rest of this section gives some basic procedures for testing that the new system is functional. We give
 Unix commands here; under Mac OS X and Windows, you’re more likely to run the tests through a graphical
 interface, but the principles are the same.
-</p><!--l. 1253--><p class="indent" >
+</p><!--l. 1260--><p class="indent" >
      </p><ol  class="enumerate1" >
-     <li 
-  class="enumerate" id="x1-37002x1">Make sure that you can run the <span 
-class="ec-lmss-10">tex </span>program in the ﬁrst place: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37002x1">
+     <!--l. 1262--><p class="noindent" >Make sure that you can run the <span 
+class="ec-lmss-10">tex </span>program in the ﬁrst place: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2437,10 +2533,11 @@ class="ec-lmtt-10">...</span></div>
 class="ec-lmtt-10">bin </span>subdirectory in your <span 
 class="ec-lmtt-10">PATH</span>. See the
      environment-setting information on p. <a 
-href="#x1-300003.4.1">38<!--tex4ht:ref: sec:env --></a>.
+href="#x1-300003.4.1">40<!--tex4ht:ref: sec:env --></a>.
      </li>
-     <li 
-  class="enumerate" id="x1-37004x2">Process a basic LaTeX ﬁle, generating PDF: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37004x2">
+     <!--l. 1275--><p class="noindent" >Process a basic LaTeX ﬁle, generating PDF: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2448,6 +2545,8 @@ class="ec-lmtt-10">&#x003E;</span><span
 class="ec-lmtt-10"> </span><span 
 class="ec-lmtk-10">pdflatex</span><span 
 class="ec-lmtk-10"> sample2e.tex</span>
+                                                                                     
+                                                                                     
      <br /><span 
 class="ec-lmtt-10">This</span><span 
 class="ec-lmtt-10"> is</span><span 
@@ -2469,18 +2568,17 @@ class="ec-lmtt-10">Transcript</span><span
 class="ec-lmtt-10"> written</span><span 
 class="ec-lmtt-10"> on</span><span 
 class="ec-lmtt-10"> sample2e.log.</span>
-                                                                                     
-                                                                                     
 </div>
      </div> If this fails to ﬁnd <span 
 class="ec-lmtt-10">sample2e.tex </span>or other ﬁles, you may have interference from old environment
      variables or conﬁguration ﬁles; we recommend unsetting all TeX-related environment variables for a
      start. (For a deep analysis, you can ask TeX to report on exactly what it is searching for, and ﬁnding; see
      “Debugging actions” on page <a 
-href="#x1-660007.2.4">68<!--tex4ht:ref: sec:debugging --></a>.)
+href="#x1-660007.2.4">71<!--tex4ht:ref: sec:debugging --></a>.)
      </li>
-     <li 
-  class="enumerate" id="x1-37006x3">Preview the PDF ﬁle, for example: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37006x3">
+     <!--l. 1290--><p class="noindent" >Preview the PDF ﬁle, for example: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2491,17 +2589,18 @@ class="ec-lmtk-10"> sample2e.pdf</span>
 </div>
      </div> You should see a new window with a nice document explaining some of the basics of LaTeX. (It’s well
      worth reading, by the way, if you’re new to TeX.)
-     <!--l. 1291--><p class="noindent" >Of course there are many other PDF viewers; on Unix systems, <span 
+     <!--l. 1298--><p class="noindent" >Of course there are many other PDF viewers; on Unix systems, <span 
 class="ec-lmss-10">evince </span>and <span 
-class="ec-lmss-10">okular </span>are commonly used. For
-     Windows, we recommend trying Sumatra PDF (<a 
+class="ec-lmss-10">okular </span>are commonly used. For Windows,
+     we recommend trying Sumatra PDF (    <a 
 href="https://www.sumatrapdfreader.org/free-pdf-reader.html" class="url" ><span 
 class="ec-lmtt-10">https://www.sumatrapdfreader.org/free-pdf-reader.html</span></a>).
      No PDF viewers are included in TeX Live, so you must install whatever you want to use
      separately.
      </p></li>
-     <li 
-  class="enumerate" id="x1-37008x4">Of course you can still generate TeX’s original DVI format: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37008x4">
+     <!--l. 1305--><p class="noindent" >Of course you can still generate TeX’s original DVI format: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2512,8 +2611,9 @@ class="ec-lmtk-10"> sample2e.tex</span>
 </div>
      </div>
      </li>
-     <li 
-  class="enumerate" id="x1-37010x5">And preview the DVI online: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37010x5">
+     <!--l. 1310--><p class="noindent" >And preview the DVI online: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2541,8 +2641,9 @@ class="ec-lmtt-10">DISPLAY </span>environment variable
      is set incorrectly, you’ll get an error ‘<span 
 class="ec-lmtt-10">Can’t open display</span>’.
      </li>
-     <li 
-  class="enumerate" id="x1-37012x6">To create a PostScript ﬁle from the DVI: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37012x6">
+     <!--l. 1319--><p class="noindent" >To create a PostScript ﬁle from the DVI: </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2555,10 +2656,13 @@ class="ec-lmtk-10"> sample2e.ps</span>
 </div>
      </div>
      </li>
-     <li 
-  class="enumerate" id="x1-37014x7">Or to create PDF from the DVI, an alternate path to using pdfTeX (or XeTeX or LuaTeX) which can
-     be useful sometimes: <div class="alltt">
+<li 
+  class="enumerate" id="x1-37014x7">
+     <!--l. 1324--><p class="noindent" >Or to create PDF from the DVI, an alternate path to using pdfTeX (or XeTeX or LuaTeX) which can
+     be useful sometimes: </p><div class="alltt">
     
+                                                                                     
+                                                                                     
      <div class="obeylines-v">
      <span 
 class="ec-lmtt-10">&#x003E;</span><span 
@@ -2570,47 +2674,47 @@ class="ec-lmtk-10"> sample2e.pdf</span>
 </div>
      </div>
      </li>
-     <li 
-  class="enumerate" id="x1-37016x8">Other standard test ﬁles you may ﬁnd useful in addition to <span 
+<li 
+  class="enumerate" id="x1-37016x8">
+     <!--l. 1330--><p class="noindent" >Other standard test ﬁles you may ﬁnd useful in addition to <span 
 class="ec-lmtt-10">sample2e.tex</span>:
-     <!--l. 1326--><p class="noindent" >
+     </p><!--l. 1333--><p class="noindent" >
          </p><dl class="list2"><dt class="list">
        <span 
 class="ec-lmtt-10">small2e.tex</span> </dt><dd 
 class="list">
-         <!--l. 1327--><p class="noindent" >A simpler document than <span 
+         <!--l. 1334--><p class="noindent" >A simpler document than <span 
 class="ec-lmtt-10">sample2e</span>, to reduce the input size if you’re having troubles.
          </p></dd><dt class="list">
        <span 
 class="ec-lmtt-10">testpage.tex</span> </dt><dd 
 class="list">
-         <!--l. 1329--><p class="noindent" >Test if your printer introduces any oﬀsets.
+         <!--l. 1336--><p class="noindent" >Test if your printer introduces any oﬀsets.
          </p></dd><dt class="list">
        <span 
 class="ec-lmtt-10">nfssfont.tex</span> </dt><dd 
 class="list">
-                                                                                     
-                                                                                     
-         <!--l. 1330--><p class="noindent" >For printing font tables and tests.
+         <!--l. 1337--><p class="noindent" >For printing font tables and tests.
          </p></dd><dt class="list">
        <span 
 class="ec-lmtt-10">testfont.tex</span> </dt><dd 
 class="list">
-         <!--l. 1331--><p class="noindent" >Also for font tables, but using plain TeX.
+         <!--l. 1338--><p class="noindent" >Also for font tables, but using plain TeX.
          </p></dd><dt class="list">
        <span 
 class="ec-lmtt-10">story.tex</span> </dt><dd 
 class="list">
-         <!--l. 1332--><p class="noindent" >The most canonical (plain) TeX test ﬁle of all. You must type ‘<span 
+         <!--l. 1339--><p class="noindent" >The most canonical (plain) TeX test ﬁle of all. You must type ‘<span 
 class="ec-lmtt-10">\bye</span>’ to the <span 
 class="ec-lmtt-10">* </span>prompt after
          ‘<span 
 class="ec-lmtt-10">tex story.tex</span>’.</p></dd></dl>
      </li>
-     <li 
-  class="enumerate" id="x1-37018x9">If you have installed the <span 
+<li 
+  class="enumerate" id="x1-37018x9">
+     <!--l. 1344--><p class="noindent" >If you have installed the <span 
 class="ec-lmtt-10">xetex </span>package, you can test its access to system fonts as follows:
-     <div class="alltt">
+     </p><div class="alltt">
     
      <div class="obeylines-v">
      <span 
@@ -2641,17 +2745,17 @@ class="ec-lmtt-10"> on</span><span
 class="ec-lmtt-10"> opentype-info.log.</span>
 </div>
      </div>
-     <!--l. 1347--><p class="noindent" >If you get an error message saying “Invalid fontname ‘Latin Modern Roman/ICU’…”, then you
+     <!--l. 1354--><p class="noindent" >If you get an error message saying “Invalid fontname ‘Latin Modern Roman/ICU’…”, then you
      need to conﬁgure your system so that the fonts shipped with TeX Live can be found. See
      section <a 
 href="#x1-330003.4.4">3.4.4<!--tex4ht:ref: sec:font-conf-sys --></a>.
 </p>
      </li></ol>
-<!--l. 1354--><p class="indent" >   <a id="uninstall"></a>
+<!--l. 1361--><p class="indent" >   <a id="uninstall"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.6   </span> <a 
  id="x1-380003.6"></a>Uninstalling TeX Live</h4>
-<!--l. 1358--><p class="noindent" >To uninstall TeX Live (after a successful installation):
+<!--l. 1365--><p class="noindent" >To uninstall TeX Live (after a successful installation):
 </p>
    <div class="alltt">
 
@@ -2664,160 +2768,183 @@ class="ec-lmtk-10"> uninstall</span><span
 class="ec-lmtk-10"> --all</span>
 </div>
 </div>
-<!--l. 1364--><p class="indent" >   You will be asked for conﬁrmation, else nothing will be done. (Without <span 
+<!--l. 1371--><p class="indent" >   You will be asked for conﬁrmation, else nothing will be done. (Without <span 
 class="ec-lmtt-10">--all</span>, the <span 
 class="ec-lmtt-10">uninstall </span>action is
 used to remove individual packages.)
-</p><!--l. 1368--><p class="indent" >   This does not remove user-speciﬁc directories, namely (see also section sec:texmftrees):
-</p><!--l. 1371--><p class="noindent" >
+                                                                                     
+                                                                                     
+</p><!--l. 1375--><p class="indent" >   This does not remove user-speciﬁc directories, namely (see also section sec:texmftrees):
+</p><!--l. 1378--><p class="noindent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">TEXMFCONFIG</span> </dt><dd 
 class="list">
-     <!--l. 1372--><p class="noindent" >This is intended for user conﬁguration changes. If you want to preserve them, be sure you know
+     <!--l. 1379--><p class="noindent" >This is intended for user conﬁguration changes. If you want to preserve them, be sure you know
      how to recreate them before removing.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">TEXMFVAR</span> </dt><dd 
 class="list">
-     <!--l. 1376--><p class="noindent" >This is intended to store automatically-generated runtime data, such as local format ﬁles. Unless
+     <!--l. 1383--><p class="noindent" >This is intended to store automatically-generated runtime data, such as local format ﬁles. Unless
      you’ve used it for other purposes, it should be safe to remove.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">TEXMFHOME</span> </dt><dd 
 class="list">
-     <!--l. 1380--><p class="noindent" >Contains only ﬁles you yourself installed, typically those not available in the distributions. Unless
+     <!--l. 1387--><p class="noindent" >Contains only ﬁles you yourself installed, typically those not available in the distributions. Unless
      you are completely stopping using TeX, or want to start over from scratch, you probably don’t
      want to remove this.
 </p>
      </dd></dl>
-                                                                                     
-                                                                                     
-<!--l. 1387--><p class="noindent" >You can ﬁnd the directory paths for these variables by running <span 
+<!--l. 1394--><p class="noindent" >You can ﬁnd the directory paths for these variables by running <span 
 class="ec-lmtt-10">kpsewhich -var-value=</span><span 
 class="ec-lmro-10">var</span>.
-</p><!--l. 1390--><p class="indent" >   This <span 
-class="ec-lmss-10">tlmgr </span>uninstallation also does not undo post-installation actions, such as <span 
+</p><!--l. 1397--><p class="indent" >   This <span 
+class="ec-lmss-10">tlmgr </span>uninstallation also does not undo post-install actions, such as <span 
 class="ec-lmtt-10">PATH </span>changes in your shell
 initialization ﬁles and system access to the fonts in TeX Live (see section <a 
-href="#x1-290003.4">3.4<!--tex4ht:ref: sec:postinstall --></a>).
-</p><!--l. 1395--><p class="indent" >   On Windows, uninstallation can be done through the GUI; see section <a 
+href="#x1-290003.4">3.4<!--tex4ht:ref: sec:postinstall --></a>). You must manually reverse
+such actions, if desired.
+</p><!--l. 1403--><p class="indent" >   On Windows, uninstallation can be done through the GUI; see section <a 
 href="#x1-470006.1">6.1<!--tex4ht:ref: sec:winfeatures --></a>.
-</p><!--l. 1399--><p class="noindent" >
+</p><!--l. 1407--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">3.7   </span> <a 
  id="x1-390003.7"></a>Links for additional downloadable software</h4>
-<!--l. 1401--><p class="noindent" >If you are new to TeX, or otherwise need help with actually writing TeX or LaTeX documents, please visit
+<!--l. 1409--><p class="noindent" >If you are new to TeX, or otherwise need help with actually writing TeX or LaTeX documents, please visit
 <a 
 href="https://tug.org/begin.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/begin.html</span></a> for some introductory resources.
-</p><!--l. 1405--><p class="indent" >   Links for some other tools you may consider installing:
+</p><!--l. 1413--><p class="indent" >   Links for some other tools you may consider installing:
      </p><dl class="description"><dt class="description">
+     <!--l. 1415--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Ghostscript</span> </dt><dd 
-class="description"><a 
+class="ec-lmbx-10">Ghostscript</span> </p></dt><dd 
+class="description">
+     <!--l. 1415--><p class="noindent" >   <a 
 href="https://ghostscript.com/" class="url" ><span 
 class="ec-lmtt-10">https://ghostscript.com/</span></a>, a free PostScript and PDF interpreter.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1417--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Perl</span> </dt><dd 
-class="description"><a 
+class="ec-lmbx-10">Perl</span> </p></dt><dd 
+class="description">
+     <!--l. 1417--><p class="noindent" >   <a 
 href="https://perl.org/" class="url" ><span 
-class="ec-lmtt-10">https://perl.org/</span></a> with supplementary packages from CPAN, <a 
+class="ec-lmtt-10">https://perl.org/</span></a> with supplementary packages from CPAN,     <a 
 href="https://cpan.org/" class="url" ><span 
 class="ec-lmtt-10">https://cpan.org/</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1419--><p class="noindent" >
 <span 
-class="ec-lmbx-10">ImageMagick</span> </dt><dd 
-class="description"><a 
+class="ec-lmbx-10">ImageMagick</span> </p></dt><dd 
+class="description">
+     <!--l. 1419--><p class="noindent" >   <a 
 href="https://imagemagick.org" class="url" ><span 
 class="ec-lmtt-10">https://imagemagick.org</span></a>, for graphics processing and conversion.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1421--><p class="noindent" >
 <span 
-class="ec-lmbx-10">NetPBM</span> </dt><dd 
-class="description"><a 
+class="ec-lmbx-10">NetPBM</span> </p></dt><dd 
+class="description">
+     <!--l. 1421--><p class="noindent" >   <a 
 href="http://netpbm.sourceforge.net" class="url" ><span 
 class="ec-lmtt-10">http://netpbm.sourceforge.net</span></a>, also for graphics.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1423--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeX-oriented editors</span> </dt><dd 
-class="description">There is a wide choice, and it is a matter of the user’s taste. Here is a selection in
-     alphabetical order (a few here are for Windows only).
+class="ec-lmbx-10">TeX-oriented editors</span> </p></dt><dd 
+class="description">
+     <!--l. 1423--><p class="noindent" >There is a wide choice, and it is a matter of the user’s taste. Here is a selection in alphabetical order (a
+     few here are for Windows only). </p>
          <ul class="itemize1">
-         <li class="itemize"><span 
-class="ec-lmss-10">GNU       Emacs       </span>is       also       available       natively       under       Windows,       see
+         <li class="itemize">
+         <!--l. 1427--><p class="noindent" ><span 
+class="ec-lmss-10">GNU        Emacs        </span>is        available        for        all        major        platforms;        see
          <a 
-href="https://www.gnu.org/software/emacs/emacs.html" class="url" ><span 
-class="ec-lmtt-10">https://www.gnu.org/software/emacs/emacs.html</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">Emacs  with  AucTeX  </span>for  Windows  is  available  from  CTAN.  The  AuCTeX home  page  is
+href="https://www.gnu.org/software/emacs" class="url" ><span 
+class="ec-lmtt-10">https://www.gnu.org/software/emacs</span></a>.
+         </p></li>
+         <li class="itemize">
+         <!--l. 1429--><p class="noindent" ><span 
+class="ec-lmss-10">AUCTeX       </span>runs       under       Emacs;       it’s       available       through       Emacs’
+         package manager <span 
+class="ec-lmss-10">ELPA</span>. Sources are also available from CTAN. The AUCTeX home page is
+                                                                                     
+                                                                                     
          <a 
 href="https://www.gnu.org/software/auctex" class="url" ><span 
 class="ec-lmtt-10">https://www.gnu.org/software/auctex</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">SciTE </span>is available from <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1433--><p class="noindent" ><span 
+class="ec-lmss-10">SciTE </span>is available from     <a 
 href="https://www.scintilla.org/SciTE.html" class="url" ><span 
 class="ec-lmtt-10">https://www.scintilla.org/SciTE.html</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">Texmaker </span>is free software, available from <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1435--><p class="noindent" ><span 
+class="ec-lmss-10">Texmaker </span>is free software, available from     <a 
 href="https://www.xm1math.net/texmaker" class="url" ><span 
 class="ec-lmtt-10">https://www.xm1math.net/texmaker</span></a>.
-         </li>
-         <li class="itemize"><span 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1437--><p class="noindent" ><span 
 class="ec-lmss-10">TeXstudio  </span>started  as  a  fork  of  <span 
 class="ec-lmss-10">Texmaker  </span>and  given  additional  features;  available  from
          <a 
 href="https://texstudio.org/" class="url" ><span 
 class="ec-lmtt-10">https://texstudio.org/</span></a> and in the proTeXt distribution.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">TeXnicCenter </span>is free software, available from <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1440--><p class="noindent" ><span 
+class="ec-lmss-10">TeXnicCenter </span>is free software, available from     <a 
 href="https://www.texniccenter.org" class="url" ><span 
 class="ec-lmtt-10">https://www.texniccenter.org</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">TeXworks </span>is free software, available from <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1442--><p class="noindent" ><span 
+class="ec-lmss-10">TeXworks </span>is free software, available from      <a 
 href="https://tug.org/texworks" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/texworks</span></a> and installed as part
-         of TeX Live for Windows (only).
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">Vim </span>is free software, available from <a 
+class="ec-lmtt-10">https://tug.org/texworks</span></a> and installed as
+         part of TeX Live for Windows (only).
+         </p></li>
+         <li class="itemize">
+         <!--l. 1445--><p class="noindent" ><span 
+class="ec-lmss-10">Vim </span>is free software, available from     <a 
 href="https://www.vim.org" class="url" ><span 
 class="ec-lmtt-10">https://www.vim.org</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">WinEdt      </span>is      shareware      available      though      <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1447--><p class="noindent" ><span 
+class="ec-lmss-10">WinEdt    </span>is    shareware    available    though                   <a 
 href="https://tug.org/winedt" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/winedt</span></a>    or
+class="ec-lmtt-10">https://tug.org/winedt</span></a>  or
          <a 
 href="https://www.winedt.com" class="url" ><span 
 class="ec-lmtt-10">https://www.winedt.com</span></a>.
-         </li>
-         <li class="itemize"><span 
-class="ec-lmss-10">WinShell </span>is available from <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 1449--><p class="noindent" ><span 
+class="ec-lmss-10">WinShell </span>is available from     <a 
 href="https://www.winshell.de" class="url" ><span 
-class="ec-lmtt-10">https://www.winshell.de</span></a>.</li></ul>
+class="ec-lmtt-10">https://www.winshell.de</span></a>.</p></li></ul>
      </dd></dl>
-<!--l. 1442--><p class="noindent" >For a much longer list of packages and programs, see <a 
+<!--l. 1452--><p class="noindent" >For a much longer list of packages and programs, see     <a 
 href="https://tug.org/interest.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/interest.html</span></a>.
-</p><!--l. 1446--><p class="noindent" >
+</p><!--l. 1456--><p class="noindent" >
 </p>
    <h3 class="sectionHead"><span class="titlemark">4   </span> <a 
  id="x1-400004"></a>Specialized installations</h3>
-<!--l. 1448--><p class="noindent" >The previous sections described the basic installation process. Here we turn to some specialized
+<!--l. 1458--><p class="noindent" >The previous sections described the basic installation process. Here we turn to some specialized
 cases.
-</p><!--l. 1451--><p class="indent" >   <a id="tlsharedinstall"></a>
-                                                                                     
-                                                                                     
+</p><!--l. 1461--><p class="indent" >   <a id="tlsharedinstall"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">4.1   </span> <a 
  id="x1-410004.1"></a>Shared-user (or cross-machine) installations</h4>
-<!--l. 1455--><p class="noindent" >TeX Live has been designed to be shared between diﬀerent systems on a network. With a standard directory
+<!--l. 1465--><p class="noindent" >TeX Live has been designed to be shared between diﬀerent systems on a network. With a standard directory
 layout, no hard paths are conﬁgured: the locations for ﬁles needed by TeX Live programs are found relative to
 the programs. You can see this in the principal conﬁguration ﬁle <span 
 class="ec-lmtt-10">$TEXMFDIST/web2c/texmf.cnf</span>, which
@@ -2844,11 +2971,11 @@ class="ec-lmtt-9">...</span>
 class="ec-lmtt-9">TEXMFLOCAL</span><span 
 class="ec-lmtt-9"> =</span><span 
 class="ec-lmtt-9"> $SELFAUTOGRANDPARENT/texmf-local</span></pre>
-<!--l. 1468--><p class="noindent" >This means that adding the directory for TeX Live executables for their platform to their search path is suﬃcient
+<!--l. 1478--><p class="noindent" >This means that adding the directory for TeX Live executables for their platform to their search path is suﬃcient
 to get a working setup.
-</p><!--l. 1471--><p class="indent" >   By the same token, you can also install TeX Live locally and then move the entire hierarchy afterwards to a
+</p><!--l. 1481--><p class="indent" >   By the same token, you can also install TeX Live locally and then move the entire hierarchy afterwards to a
 network location.
-</p><!--l. 1474--><p class="indent" >   For Windows, TeX Live includes a launcher <span 
+</p><!--l. 1484--><p class="indent" >   For Windows, TeX Live includes a launcher <span 
 class="ec-lmtt-10">tlaunch</span>. Its main window contains menu entries and
 buttons for various TeX-related programs and documentation, customizable via an <span 
 class="ec-lmtt-10">ini </span>ﬁle. On ﬁrst
@@ -2861,17 +2988,19 @@ class="ec-lmtt-10">texdoc tlaunch</span>, or
 <a 
 href="https://ctan.org/pkg/tlaunch" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/pkg/tlaunch</span></a>).
-</p><!--l. 1485--><p class="indent" >   <a id="tlportable"></a>
+                                                                                     
+                                                                                     
+</p><!--l. 1495--><p class="indent" >   <a id="tlportable"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">4.2   </span> <a 
  id="x1-420004.2"></a>Portable (USB) installations</h4>
-<!--l. 1489--><p class="noindent" >The <span 
+<!--l. 1499--><p class="noindent" >The <span 
 class="ec-lmtt-10">-portable </span>installer option (or <span 
 class="ec-lmtt-10">V </span>command in the text installer or corresponding GUI option)
 creates a completely self-contained TeX Live installation under a common root and forgoes system
 integration. You can create such an installation directly on a USB stick, or copy it to a USB stick
 afterwards.
-</p><!--l. 1495--><p class="indent" >   Technically, the portable installation is made self-contained by setting the default values of <span 
+</p><!--l. 1505--><p class="indent" >   Technically, the portable installation is made self-contained by setting the default values of <span 
 class="ec-lmtt-10">TEXMFHOME</span>,
 <span 
 class="ec-lmtt-10">TEXMFVAR</span>, and <span 
@@ -2880,16 +3009,16 @@ class="ec-lmtt-10">TEXMFLOCAL</span>, <span
 class="ec-lmtt-10">TEXMFSYSVAR</span>, and <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG </span>respectively;
 thus, per-user conﬁguration and caches will not be created.
-</p><!--l. 1501--><p class="indent" >   To run TeX using this portable installation, you need to add the appropriate binary directory to the search
+</p><!--l. 1511--><p class="indent" >   To run TeX using this portable installation, you need to add the appropriate binary directory to the search
 path during your terminal session, as usual.
-</p><!--l. 1505--><p class="indent" >   On Windows, you can double-click <span 
+</p><!--l. 1515--><p class="indent" >   On Windows, you can double-click <span 
 class="ec-lmtt-10">tl-tray-menu </span>at the root of the installation and create a temporary
 ‘tray menu’ oﬀering a choice of a few common tasks, as shown in this screenshot:
-</p><!--l. 1510--><p class="indent" >   <img 
-src="../texlive-common/../texlive-common/tray-menu.png" alt="pict"  
+</p><!--l. 1520--><p class="indent" >   <img 
+src="../texlive-common/tray-menu.png" alt="Windows tray menu"  
  />
-</p><!--l. 1513--><p class="noindent" >The ‘More…’ entry explains how you can customize this menu.
-</p><!--l. 1572--><p class="indent" >   <a id="tlmgr"></a>
+</p><!--l. 1523--><p class="noindent" >The ‘More…’ entry explains how you can customize this menu.
+</p><!--l. 1582--><p class="indent" >   <a id="tlmgr"></a>
 </p>
    <h3 class="sectionHead"><span class="titlemark">5   </span> <a 
  id="x1-430005"></a><span 
@@ -2902,11 +3031,11 @@ class="ec-lmss-10">tlmgr</span>: Managing your installation</h3>
  id="x1-43001r9"></a>
                                                                                      
                                                                                      
-<!--l. 1577--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/tlshell-macos.png" alt="pict"  
+<!--l. 1588--><p class="noindent" ><img 
+src="../texlive-common/tlshell-macos.png" alt="tlshell GUI, showing the Actions menu (Mac OS X)"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 9:</span><span  
+<figcaption class="caption" ><span class="id">Figure 9: </span><span  
 class="content"><span 
 class="ec-lmss-10">tlshell </span>GUI, showing the Actions menu (Mac OS X)</span></figcaption><!--tex4ht:label?: x1-43001r9 -->
                                                                                      
@@ -2920,11 +3049,11 @@ class="ec-lmss-10">tlshell </span>GUI, showing the Actions menu (Mac OS X)</span
  id="x1-43002r10"></a>
                                                                                      
                                                                                      
-<!--l. 1583--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/tlcockpit-packages.png" alt="pict"  
+<!--l. 1595--><p class="noindent" ><img 
+src="../texlive-common/tlcockpit-packages.png" alt="tlcockpit GUI for tlmgr"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 10:</span><span  
+<figcaption class="caption" ><span class="id">Figure 10: </span><span  
 class="content"><span 
 class="ec-lmss-10">tlcockpit </span>GUI for <span 
 class="ec-lmss-10">tlmgr</span></span></figcaption><!--tex4ht:label?: x1-43002r10 -->
@@ -2939,31 +3068,35 @@ class="ec-lmss-10">tlmgr</span></span></figcaption><!--tex4ht:label?: x1-43002r1
  id="x1-43003r11"></a>
                                                                                      
                                                                                      
-<!--l. 1589--><p class="noindent" ><img 
-src="../texlive-common/../texlive-common/tlmgr-gui.png" alt="pict"  
+<!--l. 1602--><p class="noindent" ><img 
+src="../texlive-common/tlmgr-gui.png" alt="Legacy tlmgr GUI mode: main window, after ‘Load’"  
  />
 </p>
-<figcaption class="caption" ><span class="id">Figure 11:</span><span  
+<figcaption class="caption" ><span class="id">Figure 11: </span><span  
 class="content">Legacy <span 
 class="ec-lmss-10">tlmgr </span>GUI mode: main window, after ‘Load’</span></figcaption><!--tex4ht:label?: x1-43003r11 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 1594--><p class="indent" >   TeX Live includes a program named <span 
+<!--l. 1607--><p class="indent" >   TeX Live includes a program named <span 
 class="ec-lmss-10">tlmgr </span>for managing TeX Live after the initial installation. Its
 capabilities include:
 </p>
      <ul class="itemize1">
-     <li class="itemize">installing, updating, backing up, restoring, and uninstalling individual packages, optionally taking
+     <li class="itemize">
+     <!--l. 1611--><p class="noindent" >installing, updating, backing up, restoring, and uninstalling individual packages, optionally taking
      dependencies into account;
-     </li>
-     <li class="itemize">searching for and listing packages and their descriptions;
-     </li>
-     <li class="itemize">listing, adding, and removing platforms;
-     </li>
-     <li class="itemize">changing installation options such as paper size and source location (see section <a 
-href="#x1-280003.3.1">3.3.1<!--tex4ht:ref: sec:location --></a>).</li></ul>
-<!--l. 1606--><p class="indent" >   <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 1613--><p class="noindent" >searching for and listing packages and their descriptions;
+     </p></li>
+     <li class="itemize">
+     <!--l. 1614--><p class="noindent" >listing, adding, and removing platforms;
+     </p></li>
+     <li class="itemize">
+     <!--l. 1615--><p class="noindent" >changing installation options such as paper size and source location (see section <a 
+href="#x1-280003.3.1">3.3.1<!--tex4ht:ref: sec:location --></a>).</p></li></ul>
+<!--l. 1619--><p class="indent" >   <span 
 class="ec-lmss-10">tlmgr</span>’s functionality completely subsumes the <span 
 class="ec-lmss-10">texconﬁg </span>program. We still distribute and maintain <span 
 class="ec-lmss-10">texconﬁg</span>
@@ -2973,7 +3106,7 @@ class="ec-lmss-10">tlmgr </span>nowadays.
    <h4 class="subsectionHead"><span class="titlemark">5.1   </span> <a 
  id="x1-440005.1"></a>GUI interfaces for <span 
 class="ec-lmss-10">tlmgr</span></h4>
-<!--l. 1613--><p class="noindent" >TeX Live contains several GUI front-ends for <span 
+<!--l. 1626--><p class="noindent" >TeX Live contains several GUI front-ends for <span 
 class="ec-lmss-10">tlmgr</span>. Two notable ones: (1) Figure <a 
 href="#x1-43001r9">9<!--tex4ht:ref: fig:tlshell --></a> shows <span 
 class="ec-lmss-10">tlshell</span>, which is
@@ -2981,7 +3114,7 @@ written in Tcl/Tk and runs out of the box under Windows and Mac OS X; (2) Figur
 href="#x1-43002r10">10<!--tex4ht:ref: fig:tlcockpit --></a> shows <span 
 class="ec-lmss-10">tlcockpit</span>,
 which requires Java version 8 or higher and JavaFX. Both are separate packages.
-</p><!--l. 1619--><p class="indent" >   <span 
+</p><!--l. 1632--><p class="indent" >   <span 
 class="ec-lmss-10">tlmgr </span>also has a native GUI mode (shown in ﬁgure <a 
 href="#x1-43003r11">11<!--tex4ht:ref: fig:tlmgr-gui --></a>), which is started with: </p><div class="alltt">
 
@@ -2994,12 +3127,12 @@ class="ec-lmtk-10"> -gui</span>
 </div>
 </div> However, this GUI extension requires Perl/Tk, which module is no longer included in TeX Live’s Perl
 distribution for Windows.
-<!--l. 1627--><p class="noindent" >
+<!--l. 1640--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">5.2   </span> <a 
  id="x1-450005.2"></a>Sample <span 
 class="ec-lmss-10">tlmgr </span>command-line invocations</h4>
-<!--l. 1629--><p class="noindent" >After the initial installation, you can update your system to the latest versions available with:
+<!--l. 1642--><p class="noindent" >After the initial installation, you can update your system to the latest versions available with:
 </p><div class="alltt">
 
 <div class="obeylines-v">
@@ -3032,7 +3165,7 @@ class="ec-lmtk-10"> update</span><span
 class="ec-lmtk-10"> -list</span>
 </div>
 </div>
-<!--l. 1643--><p class="indent" >   This more complex example adds a collection, for the engine XeTeX, from a local directory:
+<!--l. 1656--><p class="indent" >   This more complex example adds a collection, for the engine XeTeX, from a local directory:
 </p>
    <div class="alltt">
                                                                                      
@@ -3118,11 +3251,11 @@ class="ec-lmtt-8"> xelatex.log.</span>
 class="ec-lmtt-8">fmtutil:</span><span 
 class="ec-lmtt-8"> /usr/local/texlive/2021/texmf-var/web2c/xetex/xelatex.fmt</span><span 
 class="ec-lmtt-8"> installed.</span></pre>
-<!--l. 1669--><p class="indent" >   As you can see, <span 
+<!--l. 1682--><p class="indent" >   As you can see, <span 
 class="ec-lmss-10">tlmgr </span>installs dependencies, and takes care of any necessary post-install actions, including
 updating the ﬁlename database and (re)generating formats. In the above, we generated new formats for
 XeTeX.
-</p><!--l. 1674--><p class="indent" >   To describe a package (or collection or scheme): </p><div class="alltt">
+</p><!--l. 1687--><p class="indent" >   To describe a package (or collection or scheme): </p><div class="alltt">
 
 <div class="obeylines-v">
 <span 
@@ -3187,7 +3320,7 @@ class="ec-lmtt-8"> </span><span
 class="ec-lmtt-8"> </span><span 
 class="ec-lmtt-8"> </span><span 
 class="ec-lmtt-8"> 657941k</span></pre>
-<!--l. 1689--><p class="indent" >   Last and most important, for full documentation see <a 
+<!--l. 1702--><p class="indent" >   Last and most important, for full documentation see     <a 
 href="https://tug.org/texlive/tlmgr.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/tlmgr.html</span></a>, or:
 </p><div class="alltt">
@@ -3200,186 +3333,208 @@ class="ec-lmtk-10">tlmgr</span><span
 class="ec-lmtk-10"> -help</span>
 </div>
 </div>
-<!--l. 1696--><p class="noindent" >
+<!--l. 1709--><p class="noindent" >
 </p>
    <h3 class="sectionHead"><span class="titlemark">6   </span> <a 
  id="x1-460006"></a>Notes on Windows</h3>
-<!--l. 1699--><p class="noindent" >
+<!--l. 1712--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.1   </span> <a 
  id="x1-470006.1"></a>Windows-speciﬁc features</h4>
-<!--l. 1702--><p class="noindent" >Under Windows, the installer does some extra things:
+<!--l. 1715--><p class="noindent" >Under Windows, the installer does some extra things:
      </p><dl class="description"><dt class="description">
+     <!--l. 1717--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Menus and shortcuts.</span> </dt><dd 
-class="description">A new ‘TeX Live’ submenu of the Start menu is installed, which contains
-     entries for some GUI programs (<span 
+class="ec-lmbx-10">Menus and shortcuts.</span> </p></dt><dd 
+class="description">
+     <!--l. 1717--><p class="noindent" >A new ‘TeX Live’ submenu of the Start menu is installed, which contains entries for some GUI
+     programs (<span 
 class="ec-lmss-10">tlmgr</span>, <span 
 class="ec-lmss-10">texdoctk </span>and some documentation.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1720--><p class="noindent" >
 <span 
-class="ec-lmbx-10">File associations.</span> </dt><dd 
-class="description">If  enabled,  <span 
-class="ec-lmss-10">TeXworks  </span>and  <span 
-class="ec-lmss-10">Dviout  </span>become  either  the  default  program  for  their
-     respective ﬁletypes, or get an entry in the ‘Open with’ right-click menus of those ﬁletypes.
-     </dd><dt class="description">
+class="ec-lmbx-10">File associations.</span> </p></dt><dd 
+class="description">
+     <!--l. 1720--><p class="noindent" >If enabled, <span 
+class="ec-lmss-10">TeXworks </span>and <span 
+class="ec-lmss-10">Dviout </span>become either the default program for their respective ﬁletypes,
+     or get an entry in the ‘Open with’ right-click menus of those ﬁletypes.
+     </p></dd><dt class="description">
+     <!--l. 1724--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Bitmap to eps converter.</span> </dt><dd 
-class="description">Various bitmapped formats get an entry <span 
-class="ec-lmss-10">bitmap2eps </span>in their ‘Open with’
-     right-click menu. Bitmap2eps is a simple script which lets <span 
+class="ec-lmbx-10">Bitmap to eps converter.</span> </p></dt><dd 
+class="description">
+     <!--l. 1724--><p class="noindent" >Various  bitmapped  formats  get  an  entry  <span 
+class="ec-lmss-10">bitmap2eps  </span>in  their  ‘Open  with’  right-click  menu.
+     Bitmap2eps is a simple script which lets <span 
 class="ec-lmss-10">sam2p </span>or <span 
 class="ec-lmss-10">bmeps </span>do the real work.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1728--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Automatic path adjustment.</span> </dt><dd 
-class="description">No manual conﬁguration steps are required.
-     </dd><dt class="description">
+class="ec-lmbx-10">Automatic path adjustment.</span> </p></dt><dd 
+class="description">
+     <!--l. 1728--><p class="noindent" >No manual conﬁguration steps are required.
+     </p></dd><dt class="description">
+     <!--l. 1729--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Uninstaller.</span> </dt><dd 
-class="description">The installer creates an entry under ‘Add/Remove Programs’ for TeX Live. The uninstall
-     tab of the TeX Live Manager GUI refers to this. For a single-user install, the installer also creates
-     an uninstall entry under the Start menu.
-     </dd><dt class="description">
+class="ec-lmbx-10">Uninstaller.</span> </p></dt><dd 
+class="description">
+                                                                                     
+                                                                                     
+     <!--l. 1729--><p class="noindent" >The installer creates an entry under ‘Add/Remove Programs’ for TeX Live. The uninstall tab of
+     the TeX Live Manager GUI refers to this. For a single-user install, the installer also creates an
+     uninstall entry under the Start menu.
+     </p></dd><dt class="description">
+     <!--l. 1733--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Write-protect.</span> </dt><dd 
-class="description">For an admin install, the TeX Live directories are write-protected, at least if TeX
-     Live is installed on a normal NTFS-formatted non-removable disk.</dd></dl>
-<!--l. 1725--><p class="indent" >   Also, have a look at <span 
+class="ec-lmbx-10">Write-protect.</span> </p></dt><dd 
+class="description">
+     <!--l. 1733--><p class="noindent" >For an admin install, the TeX Live directories are write-protected, at least if TeX Live is installed
+     on a normal NTFS-formatted non-removable disk.</p></dd></dl>
+<!--l. 1738--><p class="indent" >   Also, have a look at <span 
 class="ec-lmtt-10">tlaunch</span>, described in section <a 
 href="#x1-410004.1">4.1<!--tex4ht:ref: sec:sharedinstall --></a>, for a diﬀerent approach.
-                                                                                     
-                                                                                     
-</p><!--l. 1728--><p class="noindent" >
+</p><!--l. 1741--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.2   </span> <a 
  id="x1-480006.2"></a>Additional software included on Windows</h4>
-<!--l. 1730--><p class="noindent" >To be complete, a TeX Live installation needs support packages that are not commonly found on a Windows
+<!--l. 1743--><p class="noindent" >To be complete, a TeX Live installation needs support packages that are not commonly found on a Windows
 machine. TeX Live provides the missing pieces. These programs are all installed as part of TeX Live only on
 Windows.
-</p><!--l. 1734--><p class="indent" >
+</p><!--l. 1747--><p class="indent" >
      </p><dl class="description"><dt class="description">
+     <!--l. 1748--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Perl and Ghostscript.</span> </dt><dd 
-class="description">Because of the importance of Perl and Ghostscript, TeX Live includes ‘hidden’
-     copies of these programs. TeX Live programs that need them know where to ﬁnd them, but
-     they don’t betray their presence through environment variables or registry settings. They aren’t
-     full-scale installations, and shouldn’t interfere with any system installations of Perl or Ghostscript.
-     </dd><dt class="description">
+class="ec-lmbx-10">Perl and Ghostscript.</span> </p></dt><dd 
+class="description">
+     <!--l. 1748--><p class="noindent" >Because of the importance of Perl and Ghostscript, TeX Live includes ‘hidden’ copies of these
+     programs. TeX Live programs that need them know where to ﬁnd them, but they don’t betray their
+     presence through environment variables or registry settings. They aren’t full-scale installations,
+     and shouldn’t interfere with any system installations of Perl or Ghostscript.
+     </p></dd><dt class="description">
+     <!--l. 1756--><p class="noindent" >
 <span 
-class="ec-lmbx-10">dviout.</span> </dt><dd 
-class="description">Also installed is <span 
+class="ec-lmbx-10">dviout.</span> </p></dt><dd 
+class="description">
+     <!--l. 1756--><p class="noindent" >Also installed is <span 
 class="ec-lmss-10">dviout</span>, a DVI viewer. At ﬁrst, when you preview ﬁles with <span 
 class="ec-lmss-10">dviout</span>, it will create
      fonts, because screen fonts were not installed. After a while, you will have created most of the
      fonts you use, and you will rarely see the font-creation window. More information can be found
      in the (highly recommended) on-line help.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1763--><p class="noindent" >
 <span 
-class="ec-lmbx-10">TeXworks.</span> </dt><dd 
-class="description">TeXworks is a TeX-oriented editor with an integrated PDF viewer.
-     </dd><dt class="description">
+class="ec-lmbx-10">TeXworks.</span> </p></dt><dd 
+class="description">
+     <!--l. 1763--><p class="noindent" >TeXworks is a TeX-oriented editor with an integrated PDF viewer.
+     </p></dd><dt class="description">
+     <!--l. 1766--><p class="noindent" >
 <span 
-class="ec-lmbx-10">Command-line tools.</span> </dt><dd 
-class="description">A number of Windows ports of common Unix command-line programs are
-     installed along with the usual TeX Live binaries. These include <span 
+class="ec-lmbx-10">Command-line tools.</span> </p></dt><dd 
+class="description">
+     <!--l. 1766--><p class="noindent" >A number of Windows ports of common Unix command-line programs are installed along with
+     the usual TeX Live binaries. These include <span 
 class="ec-lmss-10">gzip</span>, <span 
 class="ec-lmss-10">zip</span>, <span 
-class="ec-lmss-10">unzip</span>, and the utilities
-     from the <span 
-class="ec-lmss-10">poppler </span>suite (<span 
+class="ec-lmss-10">unzip</span>, and the utilities from the <span 
+class="ec-lmss-10">poppler </span>suite
+     (<span 
 class="ec-lmss-10">pdﬁnfo</span>, <span 
-class="ec-lmss-10">pdﬀonts</span>, …); no standalone PDF viewer for Windows is included.
-     One option for that is the Sumatra PDF viewer, available from <a 
+class="ec-lmss-10">pdﬀonts</span>, …); no standalone PDF viewer for Windows is included. One option for that is
+     the Sumatra PDF viewer, available from     <a 
 href="https://sumatrapdfreader.org/" class="url" ><span 
 class="ec-lmtt-10">https://sumatrapdfreader.org/</span></a>.
-     </dd><dt class="description">
+     </p></dd><dt class="description">
+     <!--l. 1774--><p class="noindent" >
 <span 
 class="ec-lmbx-10">fc-list, fc-cache, </span><span 
-class="ec-lmbx-10">…</span> </dt><dd 
-class="description">The tools from the fontconﬁg library allow XeTeX to handle system fonts on
-     Windows. You can use <span 
+class="ec-lmbx-10">…</span> </p></dt><dd 
+class="description">
+     <!--l. 1774--><p class="noindent" >The tools from the fontconﬁg library allow XeTeX to handle system fonts on Windows. You can
+     use <span 
 class="ec-lmss-10">fc-list </span>to determine the font names to pass to XeTeX’s extended <span 
-class="ec-lmtt-10">\font</span>
-     command. If necessary, run <span 
+class="ec-lmtt-10">\font </span>command. If necessary,
+     run <span 
 class="ec-lmss-10">fc-cache </span>ﬁrst to update font information.
+</p>
      </dd></dl>
-<!--l. 1770--><p class="noindent" >
+<!--l. 1783--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.3   </span> <a 
  id="x1-490006.3"></a>User Proﬁle is Home</h4>
-<!--l. 1773--><p class="noindent" >The Windows counterpart of a Unix home directory is the <span class="obeylines-h"><span class="verb"><span 
+<!--l. 1786--><p class="noindent" >The Windows counterpart of a Unix home directory is the <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">%USERPROFILE%</span></span></span> directory. Under Windows Vista
 and later it is <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">C:\Users\&#x003C;username&#x003E;</span></span></span>. In the <span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁle, and Kpathsea in general, <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~</span></span></span> will expand
 appropriately on both Windows and Unix.
-</p><!--l. 1780--><p class="noindent" >
+                                                                                     
+                                                                                     
+</p><!--l. 1793--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.4   </span> <a 
  id="x1-500006.4"></a>The Windows registry</h4>
-<!--l. 1783--><p class="noindent" >Windows stores nearly all conﬁguration data in its registry. The registry contains a set of hierarchically
-organized keys, with several root keys. The most important ones for installation programs are
-<span class="path"><span 
+<!--l. 1796--><p class="noindent" >Windows stores nearly all conﬁguration data in its registry. The registry contains a set of hierarchically
+organized keys, with several root keys. The most important ones for installation programs are <span class="path"><span 
 class="ec-lmtt-10">HKEY_CURRENT_USER</span></span> and <span class="path"><span 
 class="ec-lmtt-10">HKEY_LOCAL_MACHINE</span></span>, <span class="path"><span 
 class="ec-lmtt-10">HKCU</span></span> and <span class="path"><span 
 class="ec-lmtt-10">HKLM</span></span> in short. The <span class="path"><span 
-class="ec-lmtt-10">HKCU</span></span> part of the registry is in
-the user’s home directory (see section <a 
+class="ec-lmtt-10">HKCU</span></span> part of the
+registry is in the user’s home directory (see section <a 
 href="#x1-490006.3">6.3<!--tex4ht:ref: sec:winhome --></a>). <span class="path"><span 
 class="ec-lmtt-10">HKLM</span></span> is normally in a subdirectory of the Windows
 directory.
-</p><!--l. 1791--><p class="indent" >   In some cases, system information could be obtained from environment variables but for other information,
+</p><!--l. 1804--><p class="indent" >   In some cases, system information could be obtained from environment variables but for other information,
 for example the location of shortcuts, it is necessary to consult the registry. Setting environment variables
 permanently also requires registry access.
-</p><!--l. 1797--><p class="noindent" >
+</p><!--l. 1810--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.5   </span> <a 
  id="x1-510006.5"></a>Windows permissions</h4>
-<!--l. 1800--><p class="noindent" >In later versions of Windows, a distinction is made between regular users and administrators, where only the
+<!--l. 1813--><p class="noindent" >In later versions of Windows, a distinction is made between regular users and administrators, where only the
 latter have free access to almost the entire operating system. We have made an eﬀort to make TeX Live
 installable without administrative privileges.
-                                                                                     
-                                                                                     
-</p><!--l. 1805--><p class="indent" >   If the installer is started with administrative permissions, there is an option to install for all users. If
+</p><!--l. 1818--><p class="indent" >   If the installer is started with administrative permissions, there is an option to install for all users. If
 this option is chosen, shortcuts are created for all users, and the system search path is modiﬁed.
 Otherwise, shortcuts and menu entries are created for the current user, and the user search path is
 modiﬁed.
-</p><!--l. 1811--><p class="indent" >   Regardless of administrator status, the default root of TeX Live proposed by the installer is always
+</p><!--l. 1824--><p class="indent" >   Regardless of administrator status, the default root of TeX Live proposed by the installer is always
 under <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">%SystemDrive%</span></span></span>. The installer always tests whether the root is writable for the current
 user.
-</p><!--l. 1815--><p class="indent" >   A problem may arise if the user is not an administrator and TeX already exists in the search path. Since
+</p><!--l. 1828--><p class="indent" >   A problem may arise if the user is not an administrator and TeX already exists in the search path. Since
 the eﬀective search path consists of the system search path followed by the user search path, the new TeX Live
 would never get precedence. As a fallback, the installer creates a shortcut to the command-prompt in
 which the new TeX Live binary directory is prepended to the local search path. The new TeX
 Live will be always usable from within such a command-prompt. The shortcut for TeXworks, if
 installed, also prepends TeX Live to the search path, so it should also be immune to this path
 problem.
-</p><!--l. 1825--><p class="indent" >   You should be aware that even if you are logged in as administrator, you need to explicitly ask for
+</p><!--l. 1838--><p class="indent" >   You should be aware that even if you are logged in as administrator, you need to explicitly ask for
 administrator privileges. In fact, there is not much point in logging in as administrator. Instead,
 right-clicking on the program or shortcut that you want to run usually gives you a choice ‘Run as
 administrator’.
-</p><!--l. 1832--><p class="noindent" >
+</p><!--l. 1845--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">6.6   </span> <a 
  id="x1-520006.6"></a>Increasing maximum memory on Windows and Cygwin</h4>
-<!--l. 1835--><p class="noindent" >Windows and Cygwin (see section <a 
+<!--l. 1848--><p class="noindent" >Windows and Cygwin (see section <a 
 href="#x1-190003.1.4">3.1.4<!--tex4ht:ref: sec:cygwin --></a> for Cygwin installation speciﬁcs) users may ﬁnd that they run out of
 memory when running some of the programs shipped with TeX Live. For example, <span 
 class="ec-lmss-10">asy </span>might run out of
 memory if you try to allocate an array of 25,000,000 reals, and LuaTeX might run out of memory if you try to
 process a document with a lot of big fonts.
-</p><!--l. 1842--><p class="indent" >   For Cygwin, you can increase the amount of available memory by following the instructions in the Cygwin
-User’s Guide (<a 
+</p><!--l. 1855--><p class="indent" >   For Cygwin, you can increase the amount of available memory by following the instructions in the Cygwin
+User’s Guide (    <a 
 href="https://cygwin.com/cygwin-ug-net/setup-maxmem.html" class="url" ><span 
 class="ec-lmtt-10">https://cygwin.com/cygwin-ug-net/setup-maxmem.html</span></a>).
-</p><!--l. 1846--><p class="indent" >   For Windows, you have to create a ﬁle, say <span 
+</p><!--l. 1859--><p class="indent" >   For Windows, you have to create a ﬁle, say <span 
 class="ec-lmtt-10">moremem.reg</span>, with these four lines:
-</p><!--l. 1849--><p class="indent" >
+</p><!--l. 1862--><p class="indent" >
 </p>
    <pre class="fancyvrb" id="fancyvrb13"><a 
  id="x1-52002r1"></a><span 
@@ -3396,164 +3551,164 @@ class="ec-lmtt-9">[HKEY_LOCAL_MACHINE\Software\Cygwin]</span>
 <a 
  id="x1-52008r4"></a><span 
 class="ec-lmtt-9">&#x0022;heap_chunk_in_mb&#x0022;=dword:ffffff00</span></pre>
-<!--l. 1856--><p class="noindent" >and then execute the command <span 
+<!--l. 1869--><p class="noindent" >and then execute the command <span 
 class="ec-lmtt-10">regedit /s moremem.reg </span>as administrator. (If you want to change memory
 only for the current user instead of system-wide, use <span 
 class="ec-lmtt-10">HKEY_CURRENT_USER</span>.)
-</p><!--l. 1861--><p class="noindent" >
+                                                                                     
+                                                                                     
+</p><!--l. 1874--><p class="noindent" >
 </p>
    <h3 class="sectionHead"><span class="titlemark">7   </span> <a 
  id="x1-530007"></a>A user’s guide to Web2C</h3>
-<!--l. 1863--><p class="noindent" >Web2C is an integrated collection of TeX-related programs: TeX itself, Metafont, MetaPost, BibTeX, etc.
+<!--l. 1876--><p class="noindent" >Web2C is an integrated collection of TeX-related programs: TeX itself, Metafont, MetaPost, BibTeX, etc.
 It is the heart of TeX Live. The home page for Web2C, with the current manual and more, is
 <a 
 href="https://tug.org/web2c" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/web2c</span></a>.
-</p><!--l. 1868--><p class="indent" >   A bit of history: The original implementation was by Tomas Rokicki who, in 1987, developed a ﬁrst
+</p><!--l. 1881--><p class="indent" >   A bit of history: The original implementation was by Tomas Rokicki who, in 1987, developed a ﬁrst
 TeX-to-C system based on change ﬁles under Unix, which were primarily the original work of Howard
 Trickey and Pavel Curtis. Tim Morgan became the maintainer of the system, and during this period
 the name changed to Web-to-C. In 1990, Karl Berry took over the work, assisted by dozens of
 additional contributors, and in 1997 he handed the baton to Olaf Weber, who returned it to Karl in
 2006.
-</p><!--l. 1877--><p class="indent" >   The Web2C system runs on Unix, 32-bit Windows systems, Mac OS X, and other operating systems.
+</p><!--l. 1890--><p class="indent" >   The Web2C system runs on Unix, 32-bit Windows systems, Mac OS X, and other operating systems.
 It uses Knuth’s original sources for TeX and other basic programs written in the <span 
 class="ec-lmtt-10">WEB </span>literate
 programming system and translates them into C source code. The core TeX programs handled in this way
 are:
-</p><!--l. 1883--><p class="indent" >
+</p><!--l. 1896--><p class="indent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmss-10">bibtex</span> </dt><dd 
 class="list">
-     <!--l. 1884--><p class="noindent" >Maintaining bibliographies.
-                                                                                     
-                                                                                     
+     <!--l. 1897--><p class="noindent" >Maintaining bibliographies.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">dvicopy</span> </dt><dd 
 class="list">
-     <!--l. 1885--><p class="noindent" >Expands virtual font references in DVI ﬁles.
+     <!--l. 1898--><p class="noindent" >Expands virtual font references in DVI ﬁles.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">dvitomp</span> </dt><dd 
 class="list">
-     <!--l. 1886--><p class="noindent" >DVI to MPX (MetaPost pictures).
+     <!--l. 1899--><p class="noindent" >DVI to MPX (MetaPost pictures).
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">dvitype</span> </dt><dd 
 class="list">
-     <!--l. 1887--><p class="noindent" >DVI to human-readable text.
+     <!--l. 1900--><p class="noindent" >DVI to human-readable text.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">gftodvi</span> </dt><dd 
 class="list">
-     <!--l. 1888--><p class="noindent" >Generic font proofsheets.
+     <!--l. 1901--><p class="noindent" >Generic font proofsheets.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">gftopk</span> </dt><dd 
 class="list">
-     <!--l. 1889--><p class="noindent" >Generic to packed fonts.
+     <!--l. 1902--><p class="noindent" >Generic to packed fonts.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">gftype</span> </dt><dd 
 class="list">
-     <!--l. 1890--><p class="noindent" >GF to human-readable text.
+     <!--l. 1903--><p class="noindent" >GF to human-readable text.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">mf </span> </dt><dd 
 class="list">
-     <!--l. 1891--><p class="noindent" >Creating typeface families.
+     <!--l. 1904--><p class="noindent" >Creating typeface families.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">mft</span> </dt><dd 
 class="list">
-     <!--l. 1892--><p class="noindent" >Prettyprinting Metafont source.
+     <!--l. 1905--><p class="noindent" >Prettyprinting Metafont source.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">mpost</span> </dt><dd 
 class="list">
-     <!--l. 1893--><p class="noindent" >Creating technical diagrams.
+     <!--l. 1906--><p class="noindent" >Creating technical diagrams.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">patgen</span> </dt><dd 
 class="list">
-     <!--l. 1894--><p class="noindent" >Creating hyphenation patterns.
+     <!--l. 1907--><p class="noindent" >Creating hyphenation patterns.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">pktogf</span> </dt><dd 
 class="list">
-     <!--l. 1895--><p class="noindent" >Packed to generic fonts.
+     <!--l. 1908--><p class="noindent" >Packed to generic fonts.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">pktype</span> </dt><dd 
 class="list">
-     <!--l. 1896--><p class="noindent" >PK to human-readable text.
+     <!--l. 1909--><p class="noindent" >PK to human-readable text.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">pltotf</span> </dt><dd 
 class="list">
-     <!--l. 1897--><p class="noindent" >Plain text property list to TFM.
+     <!--l. 1910--><p class="noindent" >Plain text property list to TFM.
+                                                                                     
+                                                                                     
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">pooltype</span> </dt><dd 
 class="list">
-     <!--l. 1898--><p class="noindent" >Display <span 
+     <!--l. 1911--><p class="noindent" >Display <span 
 class="ec-lmtt-10">WEB </span>pool ﬁles.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">tangle</span> </dt><dd 
 class="list">
-     <!--l. 1899--><p class="noindent" ><span 
+     <!--l. 1912--><p class="noindent" ><span 
 class="ec-lmtt-10">WEB </span>to Pascal.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">tex </span> </dt><dd 
 class="list">
-     <!--l. 1900--><p class="noindent" >Typesetting.
+     <!--l. 1913--><p class="noindent" >Typesetting.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">tftopl</span> </dt><dd 
 class="list">
-     <!--l. 1901--><p class="noindent" >TFM to plain text property list.
+     <!--l. 1914--><p class="noindent" >TFM to plain text property list.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">vftovp</span> </dt><dd 
 class="list">
-     <!--l. 1902--><p class="noindent" >Virtual font to virtual property list.
+     <!--l. 1915--><p class="noindent" >Virtual font to virtual property list.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">vptovf</span> </dt><dd 
 class="list">
-     <!--l. 1903--><p class="noindent" >Virtual property list to virtual font.
+     <!--l. 1916--><p class="noindent" >Virtual property list to virtual font.
      </p></dd><dt class="list">
  <span 
 class="ec-lmss-10">weave</span> </dt><dd 
 class="list">
-     <!--l. 1904--><p class="noindent" ><span 
+     <!--l. 1917--><p class="noindent" ><span 
 class="ec-lmtt-10">WEB </span>to TeX.</p></dd></dl>
-                                                                                     
-                                                                                     
-<!--l. 1907--><p class="noindent" >The precise functions and syntax of these programs are described in the documentation of the individual
+<!--l. 1920--><p class="noindent" >The precise functions and syntax of these programs are described in the documentation of the individual
 packages and of Web2C itself. However, knowing a few principles governing the whole family of programs will
 help you take advantage of your Web2C installation.
-</p><!--l. 1912--><p class="indent" >   All programs honor these standard GNU options:
+</p><!--l. 1925--><p class="indent" >   All programs honor these standard GNU options:
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">--help</span> </dt><dd 
 class="list">
-     <!--l. 1914--><p class="noindent" >print basic usage summary.
+     <!--l. 1927--><p class="noindent" >print basic usage summary.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">--version</span> </dt><dd 
 class="list">
-     <!--l. 1915--><p class="noindent" >print version information, then exit.</p></dd></dl>
-<!--l. 1918--><p class="indent" >   And most also honor:
+     <!--l. 1928--><p class="noindent" >print version information, then exit.</p></dd></dl>
+<!--l. 1931--><p class="indent" >   And most also honor:
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">--verbose</span> </dt><dd 
 class="list">
-     <!--l. 1920--><p class="noindent" >print detailed progress report.</p></dd></dl>
-<!--l. 1923--><p class="indent" >   For locating ﬁles the Web2C programs use the path searching library Kpathsea (<a 
+     <!--l. 1933--><p class="noindent" >print detailed progress report.</p></dd></dl>
+<!--l. 1936--><p class="indent" >   For locating ﬁles the Web2C programs use the path searching library Kpathsea (    <a 
 href="https://tug.org/kpathsea" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/kpathsea</span></a>).
 This library uses a combination of environment variables and conﬁguration ﬁles to optimize searching the
@@ -3562,12 +3717,12 @@ maintaining TeX’s standard distribution and local and personal extensions in d
 searches, the root of each tree has a ﬁle <span 
 class="ec-lmtt-10">ls-R</span>, containing an entry showing the name and relative pathname for
 all ﬁles under that root.
-</p><!--l. 1934--><p class="noindent" >
+</p><!--l. 1947--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">7.1   </span> <a 
  id="x1-540007.1"></a>Kpathsea path searching</h4>
-<!--l. 1937--><p class="noindent" >Let us ﬁrst describe the generic path searching mechanism of the Kpathsea library.
-</p><!--l. 1940--><p class="indent" >   We call a <span 
+<!--l. 1950--><p class="noindent" >Let us ﬁrst describe the generic path searching mechanism of the Kpathsea library.
+</p><!--l. 1953--><p class="indent" >   We call a <span 
 class="ec-lmri-10">search path </span>a colon- or semicolon-separated list of <span 
 class="ec-lmri-10">path elements</span>, which are basically directory
 names. A search path can come from (a combination of) many sources. To look up a ﬁle ‘<span 
@@ -3577,79 +3732,83 @@ class="ec-lmtt-10">.:/dir</span>’, Kpathsea checks each element of the path in
 class="ec-lmtt-10">./my-file</span>, then <span 
 class="ec-lmtt-10">/dir/my-file</span>,
 returning the ﬁrst match (or possibly all matches).
-</p><!--l. 1948--><p class="indent" >   In order to adapt optimally to all operating systems’ conventions, on non-Unix systems Kpathsea can use
+</p><!--l. 1961--><p class="indent" >   In order to adapt optimally to all operating systems’ conventions, on non-Unix systems Kpathsea can use
 ﬁlename separators diﬀerent from colon (‘<span 
 class="ec-lmtt-10">:</span>’) and slash (‘<span 
 class="ec-lmtt-10">/</span>’).
-</p><!--l. 1952--><p class="indent" >   To check a particular path element <span 
+</p><!--l. 1965--><p class="indent" >   To check a particular path element <span 
 class="ec-lmro-10">p</span>, Kpathsea ﬁrst checks if a prebuilt database (see “Filename database”
 on page <a 
-href="#x1-620007.2">65<!--tex4ht:ref: sec:filename-database --></a>) applies to <span 
+href="#x1-620007.2">68<!--tex4ht:ref: sec:filename-database --></a>) applies to <span 
 class="ec-lmro-10">p</span>, i.e., if the database is in a directory that is a preﬁx of <span 
 class="ec-lmro-10">p</span>. If so, the path speciﬁcation
 is matched against the contents of the database.
-</p><!--l. 1958--><p class="indent" >   Although the simplest and most common path element is a directory name, Kpathsea supports additional
+</p><!--l. 1971--><p class="indent" >   Although the simplest and most common path element is a directory name, Kpathsea supports additional
 features in search paths: layered default values, environment variable names, conﬁg ﬁle values, users’ home
 directories, and recursive subdirectory searching. Thus, we say that Kpathsea <span 
 class="ec-lmri-10">expands </span>a path element, meaning
+                                                                                     
+                                                                                     
 it transforms all the speciﬁcations into basic directory name or names. This is described in the following
 sections in the same order as it takes place.
-</p><!--l. 1967--><p class="indent" >   Note that if the ﬁlename being searched for is absolute or explicitly relative, i.e., starts with ‘<span 
+</p><!--l. 1980--><p class="indent" >   Note that if the ﬁlename being searched for is absolute or explicitly relative, i.e., starts with ‘<span 
 class="ec-lmtt-10">/</span>’ or ‘<span 
 class="ec-lmtt-10">./</span>’ or
 ‘<span 
 class="ec-lmtt-10">../</span>’, Kpathsea simply checks if that ﬁle exists.
-</p><!--l. 1981--><p class="noindent" >
+</p><!--l. 1994--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.1   </span> <a 
  id="x1-550007.1.1"></a>Path sources</h5>
-<!--l. 1984--><p class="noindent" >A search path can come from many sources. In the order in which Kpathsea uses them:
-</p><!--l. 1987--><p class="indent" >
+<!--l. 1997--><p class="noindent" >A search path can come from many sources. In the order in which Kpathsea uses them:
+</p><!--l. 2000--><p class="indent" >
      </p><ol  class="enumerate1" >
-     <li 
-  class="enumerate" id="x1-55002x1">A user-set environment variable, for instance, <span 
+<li 
+  class="enumerate" id="x1-55002x1">
+     <!--l. 2002--><p class="noindent" >A user-set environment variable, for instance, <span 
 class="ec-lmtt-10">TEXINPUTS</span>. Environment variables with a period
      and a program name appended override; e.g., if ‘<span 
 class="ec-lmtt-10">latex</span>’ is the name of the program being run,
      then <span 
 class="ec-lmtt-10">TEXINPUTS.latex </span>will override <span 
 class="ec-lmtt-10">TEXINPUTS</span>.
-     </li>
-     <li 
-  class="enumerate" id="x1-55004x2">A program-speciﬁc conﬁguration ﬁle, for example, a line ‘<span 
+     </p></li>
+<li 
+  class="enumerate" id="x1-55004x2">
+     <!--l. 2007--><p class="noindent" >A program-speciﬁc conﬁguration ﬁle, for example, a line ‘<span 
 class="ec-lmtt-10">S /a:/b</span>’ in <span 
 class="ec-lmss-10">dvips</span>’s <span 
 class="ec-lmtt-10">config.ps</span>.
-     </li>
-     <li 
-  class="enumerate" id="x1-55006x3">A Kpathsea conﬁguration ﬁle <span 
+     </p></li>
+<li 
+  class="enumerate" id="x1-55006x3">
+     <!--l. 2009--><p class="noindent" >A Kpathsea conﬁguration ﬁle <span 
 class="ec-lmtt-10">texmf.cnf</span>, containing a line like ‘<span 
 class="ec-lmtt-10">TEXINPUTS=/c:/d</span>’ (see below).
-                                                                                     
-                                                                                     
-     </li>
-     <li 
-  class="enumerate" id="x1-55008x4">The compile-time default.</li></ol>
-<!--l. 2000--><p class="noindent" >You can see each of these values for a given search path by using the debugging options (see “Debugging actions”
+     </p></li>
+<li 
+  class="enumerate" id="x1-55008x4">
+     <!--l. 2011--><p class="noindent" >The compile-time default.</p></li></ol>
+<!--l. 2013--><p class="noindent" >You can see each of these values for a given search path by using the debugging options (see “Debugging actions”
 on page <a 
-href="#x1-660007.2.4">68<!--tex4ht:ref: sec:debugging --></a>).
-</p><!--l. 2004--><p class="noindent" >
+href="#x1-660007.2.4">71<!--tex4ht:ref: sec:debugging --></a>).
+</p><!--l. 2017--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.2   </span> <a 
  id="x1-560007.1.2"></a>Conﬁg ﬁles</h5>
-<!--l. 2006--><p class="noindent" >Kpathsea reads <span 
+<!--l. 2019--><p class="noindent" >Kpathsea reads <span 
 class="ec-lmri-10">runtime conﬁguration ﬁles </span>named <span 
 class="ec-lmtt-10">texmf.cnf </span>for search path and other deﬁnitions. The search
 path <span 
 class="ec-lmtt-10">TEXMFCNF </span>is used to look for these ﬁles, but we do not recommend setting this (or any) environment
 variable to override the system directories.
-</p><!--l. 2012--><p class="indent" >   Instead, normal installation results in a ﬁle <span 
+</p><!--l. 2025--><p class="indent" >   Instead, normal installation results in a ﬁle <span 
 class="ec-lmtt-10">.../2021/texmf.cnf</span>. If you must make changes to the
 defaults (not normally necessary), this is the place to put them. The main conﬁguration ﬁle is in
 <span 
 class="ec-lmtt-10">.../2021/texmf-dist/web2c/texmf.cnf</span>. You should not edit this latter ﬁle, as your changes will be lost
 when the distributed version is updated.
-</p><!--l. 2019--><p class="indent" >   As an aside, if you merely wish to add a personal directory to a particular search path, setting an
+</p><!--l. 2032--><p class="indent" >   As an aside, if you merely wish to add a personal directory to a particular search path, setting an
 environment variable is a reasonable method:
                                                                                      
                                                                                      
@@ -3658,7 +3817,7 @@ environment variable is a reasonable method:
    <pre class="fancyvrb" id="fancyvrb14"><a 
  id="x1-56002r1"></a>  TEXINPUTS=.:/my/macro/dir:</pre>
 </pre>
-<!--l. 2024--><p class="nopar" >To keep the setting maintainable and portable over the years, use a trailing ‘<span 
+<!--l. 2037--><p class="nopar" >To keep the setting maintainable and portable over the years, use a trailing ‘<span 
 class="ec-lmtt-10">:</span>’ (‘<span 
 class="ec-lmtt-10">;</span>’ on Windows) to insert the
 system paths, instead of trying to write them all out explicitly (see section <a 
@@ -3666,7 +3825,7 @@ href="#x1-580007.1.4">7.1.4<!--tex4ht:ref: sec:default-expansion --></a>). Anoth
 <span 
 class="ec-lmtt-10">TEXMFHOME </span>tree (see section <a 
 href="#x1-250003.2.3">3.2.3<!--tex4ht:ref: sec:directories --></a>).
-</p><!--l. 2031--><p class="indent" >   <span 
+</p><!--l. 2044--><p class="indent" >   <span 
 class="ec-lmri-10">All </span><span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁles in the search path will be read and deﬁnitions in earlier ﬁles override those in later
 ﬁles. For example, with a search path of <span class="obeylines-h"><span class="verb"><span 
@@ -3676,17 +3835,21 @@ class="ec-lmtt-10">./texmf.cnf </span>override those from
 class="ec-lmtt-10">$TEXMF/texmf.cnf</span></span></span>.
 </p>
      <ul class="itemize1">
-     <li class="itemize">Comments start with <span 
+     <li class="itemize">
+     <!--l. 2051--><p class="noindent" >Comments start with <span 
 class="ec-lmtt-10">%</span>, either at the beginning of a line or preceded by whitespace, and continue
      to the end of the line.
-     </li>
-     <li class="itemize">Blank lines are ignored.
-     </li>
-     <li class="itemize">A <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2054--><p class="noindent" >Blank lines are ignored.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2056--><p class="noindent" >A <span 
 class="ec-lmtt-10">\ </span>at the end of a line acts as a continuation character, i.e., the next line is appended. Whitespace
      at the beginning of continuation lines is not ignored.
-     </li>
-     <li class="itemize">Each remaining line has the form:<br 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2060--><p class="noindent" >Each remaining line has the form:<br 
 class="newline" />        <span 
 class="ec-lmro-10">variable  </span>[<span 
 class="ec-lmtt-10">.</span><span 
@@ -3699,15 +3862,17 @@ class="ec-lmro-10">value </span>begins with ‘<span
 class="ec-lmtt-10">.</span>’, it is simplest
      to use the ‘<span 
 class="ec-lmtt-10">=</span>’ to avoid the period being interpreted as the program name qualiﬁer.)
-     </li>
-     <li class="itemize">The <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2068--><p class="noindent" >The <span 
 class="ec-lmro-10">variable </span>name may contain any character other than whitespace, ‘<span 
 class="ec-lmtt-10">=</span>’, or ‘<span 
 class="ec-lmtt-10">.</span>’, but sticking to
      ‘<span 
 class="ec-lmtt-10">A-Za-z_</span>’ is safest.
-     </li>
-     <li class="itemize">If ‘<span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2072--><p class="noindent" >If ‘<span 
 class="ec-lmtt-10">.</span><span 
 class="ec-lmro-10">progname</span>’ is present, the deﬁnition only applies if the program that is running is named
      <span 
@@ -3715,14 +3880,15 @@ class="ec-lmro-10">progname </span>or <span
 class="ec-lmro-10">progname</span><span 
 class="ec-lmtt-10">.exe</span>. This allows diﬀerent ﬂavors of TeX to have diﬀerent search paths,
      for example.
-     </li>
-     <li class="itemize">Considered as strings, <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2077--><p class="noindent" >Considered as strings, <span 
 class="ec-lmro-10">value </span>may contain any character. However, in practice most <span 
 class="ec-lmtt-10">texmf.cnf</span>
      values are related to path expansion, and since various special characters are used in expansion
      (see section <a 
 href="#x1-610007.1.7">7.1.7<!--tex4ht:ref: sec:cnf-special-chars --></a>), such as braces and commas, they cannot be used in directory names.
-     <!--l. 2070--><p class="noindent" >A ‘<span 
+     </p><!--l. 2083--><p class="noindent" >A ‘<span 
 class="ec-lmtt-10">;</span>’ in <span 
 class="ec-lmro-10">value </span>is translated to ‘<span 
 class="ec-lmtt-10">:</span>’ if running under Unix, in order to have a single <span 
@@ -3730,17 +3896,18 @@ class="ec-lmtt-10">texmf.cnf </span>that
      can support both Unix and Windows systems. This translation happens with any value, not just
      search paths, but fortunately in practice ‘<span 
 class="ec-lmtt-10">;</span>’ is not needed in other values.
-     </p><!--l. 2076--><p class="noindent" >The <span 
+     </p><!--l. 2089--><p class="noindent" >The <span 
 class="ec-lmtt-10">$</span><span 
 class="ec-lmro-10">var</span><span 
 class="ec-lmtt-10">.</span><span 
 class="ec-lmro-10">prog </span>feature is not available on the right-hand side; instead, you must use an additional
      variable.
      </p></li>
-     <li class="itemize">All deﬁnitions are read before anything is expanded, so variables can be referenced before they
-     are deﬁned.</li></ul>
-<!--l. 2083--><p class="noindent" >A conﬁguration ﬁle fragment illustrating most of these points is shown below:
-</p><!--l. 2087--><p class="indent" >
+     <li class="itemize">
+     <!--l. 2093--><p class="noindent" >All deﬁnitions are read before anything is expanded, so variables can be referenced before they
+     are deﬁned.</p></li></ul>
+<!--l. 2096--><p class="noindent" >A conﬁguration ﬁle fragment illustrating most of these points is shown below:
+</p><!--l. 2100--><p class="indent" >
 </p>
    <pre class="fancyvrb" id="fancyvrb15">
 <a 
@@ -3783,6 +3950,8 @@ class="ec-lmtt-9">%</span><span
 class="ec-lmtt-9"> e-TeX</span><span 
 class="ec-lmtt-9"> related</span><span 
 class="ec-lmtt-9"> files</span>
+                                                                                     
+                                                                                     
  
 <a 
  id="x1-56012r5"></a><span 
@@ -3802,13 +3971,11 @@ class="ec-lmtt-9"> </span><span
 class="ec-lmtt-9"> =</span><span 
 class="ec-lmtt-9"> .;$TEXMF/{etex,tex}/{eplain,plain,generic;}//</span>
    </pre>
-<!--l. 2092--><p class="noindent" >
+<!--l. 2105--><p class="noindent" >
 </p>
-                                                                                     
-                                                                                     
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.3   </span> <a 
  id="x1-570007.1.3"></a>Path expansion</h5>
-<!--l. 2095--><p class="noindent" >Kpathsea recognizes certain special characters and constructions in search paths, similar to those available in
+<!--l. 2108--><p class="noindent" >Kpathsea recognizes certain special characters and constructions in search paths, similar to those available in
 Unix shells. As a general example, the path <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~$USER/{foo,bar}//baz</span></span></span>, expands to all subdirectories under
 directories <span 
@@ -3820,8 +3987,8 @@ explained in the sections below.
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.4   </span> <a 
  id="x1-580007.1.4"></a>Default expansion</h5>
-<!--l. 2106--><p class="noindent" >If the highest-priority search path (see “Path sources” on page <a 
-href="#x1-550007.1.1">59<!--tex4ht:ref: sec:path-sources --></a>) contains an <span 
+<!--l. 2119--><p class="noindent" >If the highest-priority search path (see “Path sources” on page <a 
+href="#x1-550007.1.1">63<!--tex4ht:ref: sec:path-sources --></a>) contains an <span 
 class="ec-lmri-10">extra colon </span>(i.e., leading,
 trailing, or doubled), Kpathsea inserts at that point the next-highest-priority search path that is deﬁned. If
 that inserted path has an extra colon, the same happens with the next highest. For example, given an
@@ -3853,18 +4020,18 @@ class="ec-lmtt-10"> .:$TEXMF//tex</span></div>
 class="ec-lmtt-10"> </span><span 
 class="ec-lmtt-10"> /home/karl:.:$TEXMF//tex</span></div>
 </div>
-<!--l. 2127--><p class="indent" >   Since it would be useless to insert the default value in more than one place, Kpathsea changes only one
+<!--l. 2140--><p class="indent" >   Since it would be useless to insert the default value in more than one place, Kpathsea changes only one
 extra ‘<span 
 class="ec-lmtt-10">:</span>’ and leaves any others in place. It checks ﬁrst for a leading ‘<span 
 class="ec-lmtt-10">:</span>’, then a trailing ‘<span 
 class="ec-lmtt-10">:</span>’, then a doubled
 ‘<span 
 class="ec-lmtt-10">:</span>’.
-</p><!--l. 2132--><p class="noindent" >
+</p><!--l. 2145--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.5   </span> <a 
  id="x1-590007.1.5"></a>Brace expansion</h5>
-<!--l. 2135--><p class="noindent" >A useful feature is brace expansion, which means that, for instance, <span class="obeylines-h"><span class="verb"><span 
+<!--l. 2148--><p class="noindent" >A useful feature is brace expansion, which means that, for instance, <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">v{a,b}w</span></span></span> expands to <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">vaw:vbw</span></span></span>.
 Nesting is allowed. This is used to implement multiple TeX hierarchies, by assigning a brace list
@@ -3879,7 +4046,7 @@ made:
    <pre class="fancyvrb" id="fancyvrb16"><a 
  id="x1-59002r1"></a>  TEXMF = {$TEXMFVAR,$TEXMFHOME,!!$TEXMFLOCAL,!!$TEXMFDIST}</pre>
 </pre>
-<!--l. 2143--><p class="nopar" >We then use this to deﬁne, for example, the TeX input path:
+<!--l. 2156--><p class="nopar" >We then use this to deﬁne, for example, the TeX input path:
                                                                                      
                                                                                      
 </p>
@@ -3887,7 +4054,7 @@ made:
    <pre class="fancyvrb" id="fancyvrb17"><a 
  id="x1-59004r1"></a>  TEXINPUTS = .;$TEXMF/tex//</pre>
 </pre>
-<!--l. 2147--><p class="nopar" >which means that, after looking in the current directory, the <span 
+<!--l. 2160--><p class="nopar" >which means that, after looking in the current directory, the <span 
 class="ec-lmtt-10">$TEXMFVAR/tex</span>, <span 
 class="ec-lmtt-10">$TEXMFHOME/tex</span>,
 <span 
@@ -3895,18 +4062,18 @@ class="ec-lmtt-10">$TEXMFLOCAL/tex </span>and <span
 class="ec-lmtt-10">$TEXMFDIST/tex </span>trees will be searched (the last two using <span 
 class="ec-lmtt-10">ls-R </span>data base
 ﬁles).
-</p><!--l. 2154--><p class="noindent" >
+</p><!--l. 2167--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.6   </span> <a 
  id="x1-600007.1.6"></a>Subdirectory expansion</h5>
-<!--l. 2157--><p class="noindent" >Two or more consecutive slashes in a path element following a directory <span 
+<!--l. 2170--><p class="noindent" >Two or more consecutive slashes in a path element following a directory <span 
 class="ec-lmro-10">d </span>is replaced by all subdirectories of <span 
 class="ec-lmro-10">d</span>:
 ﬁrst those subdirectories directly under <span 
 class="ec-lmro-10">d</span>, then the subsubdirectories under those, and so on. At each level, the
 order in which the directories are searched is <span 
 class="ec-lmri-10">unspeciﬁed</span>.
-</p><!--l. 2163--><p class="indent" >   If you specify any ﬁlename components after the ‘<span 
+</p><!--l. 2176--><p class="indent" >   If you specify any ﬁlename components after the ‘<span 
 class="ec-lmtt-10">//</span>’, only subdirectories with matching components are
 included. For example, ‘<span 
 class="ec-lmtt-10">/a//b</span>’ expands into directories <span 
@@ -3916,105 +4083,106 @@ class="ec-lmtt-10">/a/1/1/b</span>, and so on, but not <span
 class="ec-lmtt-10">/a/b/c</span>
 or <span 
 class="ec-lmtt-10">/a/1</span>.
-</p><!--l. 2168--><p class="indent" >   Multiple ‘<span 
+</p><!--l. 2181--><p class="indent" >   Multiple ‘<span 
 class="ec-lmtt-10">//</span>’ constructs in a path are possible, but ‘<span 
 class="ec-lmtt-10">//</span>’ at the beginning of a path is ignored.
-</p><!--l. 2171--><p class="noindent" >
+</p><!--l. 2184--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.1.7   </span> <a 
  id="x1-610007.1.7"></a>Summary of special characters in <span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁles</h5>
-<!--l. 2174--><p class="noindent" >The following list summarizes the special characters and constructs in Kpathsea conﬁguration
+<!--l. 2187--><p class="noindent" >The following list summarizes the special characters and constructs in Kpathsea conﬁguration
 ﬁles.
-</p><!--l. 2179--><p class="noindent" >
+</p><!--l. 2192--><p class="noindent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">:</span>      </dt><dd 
 class="list">
-     <!--l. 2180--><p class="noindent" >Separator in path speciﬁcation; at the beginning or the end of a path, or doubled in the middle,
+     <!--l. 2193--><p class="noindent" >Separator in path speciﬁcation; at the beginning or the end of a path, or doubled in the middle,
      it substitutes the default path expansion.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">;</span>      </dt><dd 
 class="list">
-     <!--l. 2183--><p class="noindent" >Separator on non-Unix systems (acts like <span 
+     <!--l. 2196--><p class="noindent" >Separator on non-Unix systems (acts like <span 
 class="ec-lmtt-10">:</span>).
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">$</span>      </dt><dd 
 class="list">
-     <!--l. 2184--><p class="noindent" >Variable expansion.
+     <!--l. 2197--><p class="noindent" >Variable expansion.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">~</span>      </dt><dd 
 class="list">
-     <!--l. 2185--><p class="noindent" >Represents the user’s home directory.
+     <!--l. 2198--><p class="noindent" >Represents the user’s home directory.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">{...}</span>  </dt><dd 
 class="list">
-     <!--l. 2186--><p class="noindent" >Brace expansion.
+     <!--l. 2199--><p class="noindent" >Brace expansion.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">,</span>      </dt><dd 
 class="list">
-     <!--l. 2187--><p class="noindent" >Separates items in brace expansion.
+     <!--l. 2200--><p class="noindent" >Separates items in brace expansion.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">//</span>     </dt><dd 
 class="list">
-     <!--l. 2188--><p class="noindent" >Subdirectory expansion (can occur anywhere in a path, except at its beginning).
+     <!--l. 2201--><p class="noindent" >Subdirectory expansion (can occur anywhere in a path, except at its beginning).
      </p></dd><dt class="list">
  <span 
-class="ec-lmtt-10">%</span>      </dt><dd 
+class="ec-lmtt-10">%</span> and <span 
+class="ec-lmtt-10">#</span></dt><dd 
 class="list">
-     <!--l. 2190--><p class="noindent" >Start of comment.
+     <!--l. 2203--><p class="noindent" >Start of comment.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">\</span>      </dt><dd 
 class="list">
-     <!--l. 2191--><p class="noindent" >At the end of a line, continuation character to allow multi-line entries.
+     <!--l. 2204--><p class="noindent" >At the end of a line, continuation character to allow multi-line entries.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">!!</span>     </dt><dd 
 class="list">
-     <!--l. 2193--><p class="noindent" >Search <span 
+     <!--l. 2206--><p class="noindent" >Search <span 
 class="ec-lmri-10">only </span>database to locate ﬁle, <span 
 class="ec-lmri-10">do not </span>search the disk.</p></dd></dl>
                                                                                      
                                                                                      
-<!--l. 2197--><p class="indent" >   Exactly when a character will be considered special or act as itself depends on the context in which it is
+<!--l. 2210--><p class="indent" >   Exactly when a character will be considered special or act as itself depends on the context in which it is
 used. The rules are inherent in the multiple levels of interpretation of the conﬁguration (parsing, expansion,
 search, …) and so cannot be concisely stated, unfortunately. There is no general escape mechanism; in
 particular, ‘<span 
 class="ec-lmtt-10">\</span>’ is not an “escape character” in <span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁles.
-</p><!--l. 2204--><p class="indent" >   When it comes choosing directory names for installation, it is safest to avoid them all.
-</p><!--l. 2207--><p class="noindent" >
+</p><!--l. 2217--><p class="indent" >   When it comes choosing directory names for installation, it is safest to avoid them all.
+</p><!--l. 2220--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">7.2   </span> <a 
  id="x1-620007.2"></a>Filename databases</h4>
-<!--l. 2210--><p class="noindent" >Kpathsea goes to some lengths to minimize disk accesses for searches. Nevertheless, in the standard TeX Live,
+<!--l. 2223--><p class="noindent" >Kpathsea goes to some lengths to minimize disk accesses for searches. Nevertheless, in the standard TeX Live,
 or at any installation with enough directories, searching every possible directory for a given ﬁle will take
 an excessively long time. Therefore, Kpathsea can use an externally-built plain text “database”
 ﬁle named <span 
 class="ec-lmtt-10">ls-R </span>that maps ﬁles to directories, thus avoiding the need to exhaustively search the
 disk.
-</p><!--l. 2218--><p class="indent" >   A second database ﬁle <span 
+</p><!--l. 2231--><p class="indent" >   A second database ﬁle <span 
 class="ec-lmtt-10">aliases </span>allows you to give additional names to the ﬁles listed in <span 
 class="ec-lmtt-10">ls-R</span>.
-</p><!--l. 2221--><p class="noindent" >
+</p><!--l. 2234--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.2.1   </span> <a 
  id="x1-630007.2.1"></a>The ﬁlename database</h5>
-<!--l. 2224--><p class="noindent" >As explained above, the name of the main ﬁlename database must be <span 
+<!--l. 2237--><p class="noindent" >As explained above, the name of the main ﬁlename database must be <span 
 class="ec-lmtt-10">ls-R</span>. You can put one at the root of
 each TeX hierarchy in your installation that you wish to be searched (<span 
 class="ec-lmtt-10">$TEXMF </span>by default). Kpathsea looks for
 <span 
 class="ec-lmtt-10">ls-R </span>ﬁles along the <span 
 class="ec-lmtt-10">TEXMFDBS </span>path.
-</p><!--l. 2230--><p class="indent" >   The recommended way to create and maintain ‘<span 
+</p><!--l. 2243--><p class="indent" >   The recommended way to create and maintain ‘<span 
 class="ec-lmtt-10">ls-R</span>’ is to run the <span 
 class="ec-lmtt-10">mktexlsr </span>script included with the
 distribution. It is invoked by the various ‘<span 
@@ -4041,16 +4209,16 @@ that the database is always up-to-date, it is easiest to rebuild it regularly vi
 class="ec-lmtt-10">cron</span>, so that it is
 automatically updated when the installed ﬁles change, such as after installing or updating a LaTeX
 package.
-<!--l. 2243--><p class="indent" >   If a ﬁle is not found in the database, by default Kpathsea goes ahead and searches the disk. If a particular
+<!--l. 2256--><p class="indent" >   If a ﬁle is not found in the database, by default Kpathsea goes ahead and searches the disk. If a particular
 path element begins with ‘<span 
 class="ec-lmtt-10">!!</span>’, however, <span 
 class="ec-lmri-10">only </span>the database will be searched for that element, never the
 disk.
-</p><!--l. 2249--><p class="noindent" >
+</p><!--l. 2262--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.2.2   </span> <a 
  id="x1-640007.2.2"></a>kpsewhich: Standalone path searching</h5>
-<!--l. 2252--><p class="noindent" >The <span 
+<!--l. 2265--><p class="noindent" >The <span 
 class="ec-lmtt-10">kpsewhich </span>program exercises path searching independent of any particular application. This can be useful
 as a sort of <span 
 class="ec-lmtt-10">find </span>program to locate ﬁles in TeX hierarchies (this is used heavily in the distributed
@@ -4076,12 +4244,12 @@ class="ec-lmro-10">option </span>start with either ‘<span
 class="ec-lmtt-10">-</span>’ or ‘<span 
 class="ec-lmtt-10">--</span>’, and any unambiguous abbreviation is
 accepted.
-<!--l. 2263--><p class="indent" >   Kpathsea looks up each non-option argument on the command line as a ﬁlename, and returns the ﬁrst ﬁle
+<!--l. 2276--><p class="indent" >   Kpathsea looks up each non-option argument on the command line as a ﬁlename, and returns the ﬁrst ﬁle
 found. There is no option to return all the ﬁles with a particular name (you can run the Unix ‘<span 
 class="ec-lmtt-10">find</span>’ utility for
 that).
-</p><!--l. 2268--><p class="indent" >   The most common options are described next.
-</p><!--l. 2270--><p class="noindent" >
+</p><!--l. 2281--><p class="indent" >   The most common options are described next.
+</p><!--l. 2283--><p class="noindent" >
                                                                                      
                                                                                      
      </p><dl class="list1"><dt class="list">
@@ -4089,7 +4257,7 @@ that).
 class="ec-lmtt-10">--dpi=</span><span 
 class="ec-lmro-10">num</span> </dt><dd 
 class="list">
-     <!--l. 2271--><p class="noindent" >  Set  the  resolution  to  <span 
+     <!--l. 2284--><p class="noindent" >  Set  the  resolution  to  <span 
 class="ec-lmro-10">num</span>;  this  only  aﬀects  ‘<span 
 class="ec-lmtt-10">gf</span>’  and  ‘<span 
 class="ec-lmtt-10">pk</span>’  lookups.  ‘<span 
@@ -4101,7 +4269,7 @@ class="ec-lmss-10">dvips</span>. Default is 600.
 class="ec-lmtt-10">--format=</span><span 
 class="ec-lmro-10">name</span> </dt><dd 
 class="list">
-     <!--l. 2276--><p class="noindent" ><br 
+     <!--l. 2289--><p class="noindent" ><br 
 class="newline" />Set the format for lookup to <span 
 class="ec-lmro-10">name</span>. By default, the format is guessed from the ﬁlename. For
      formats which do not have an associated unambiguous suﬃx, such as MetaPost support ﬁles and
@@ -4117,7 +4285,7 @@ class="ec-lmtt-10">kpsewhich --help-formats </span>for a list.
 class="ec-lmtt-10">--mode=</span><span 
 class="ec-lmro-10">string</span> </dt><dd 
 class="list">
-     <!--l. 2284--><p class="noindent" ><br 
+     <!--l. 2297--><p class="noindent" ><br 
 class="newline" />Set the mode name to <span 
 class="ec-lmro-10">string</span>; this only aﬀects ‘<span 
 class="ec-lmtt-10">gf</span>’ and ‘<span 
@@ -4127,7 +4295,7 @@ class="ec-lmtt-10">pk</span>’ lookups. No default: any mode will
  <span 
 class="ec-lmtt-10">--must-exist</span> </dt><dd 
 class="list">
-     <!--l. 2287--><p class="noindent" ><br 
+     <!--l. 2300--><p class="noindent" ><br 
 class="newline" />Do everything possible to ﬁnd the ﬁles, notably including searching the disk. By default, only the
      <span 
 class="ec-lmtt-10">ls-R </span>database is checked, in the interest of eﬃciency.
@@ -4136,7 +4304,7 @@ class="ec-lmtt-10">ls-R </span>database is checked, in the interest of eﬃcienc
 class="ec-lmtt-10">--path=</span><span 
 class="ec-lmro-10">string</span> </dt><dd 
 class="list">
-     <!--l. 2291--><p class="noindent" ><br 
+     <!--l. 2304--><p class="noindent" ><br 
 class="newline" />Search along the path <span 
 class="ec-lmro-10">string </span>(colon-separated as usual), instead of guessing the search path from
      the ﬁlename. ‘<span 
@@ -4149,7 +4317,7 @@ class="ec-lmtt-10">--format</span>’
 class="ec-lmtt-10">--progname=</span><span 
 class="ec-lmro-10">name</span> </dt><dd 
 class="list">
-     <!--l. 2296--><p class="noindent" ><br 
+     <!--l. 2309--><p class="noindent" ><br 
 class="newline" />Set the program name to <span 
 class="ec-lmro-10">name</span>. This can aﬀect the search paths via the <span 
 class="ec-lmtt-10">.</span><span 
@@ -4161,7 +4329,7 @@ class="ec-lmss-10">kpsewhich</span>.
 class="ec-lmtt-10">--show-path=</span><span 
 class="ec-lmro-10">name</span> </dt><dd 
 class="list">
-     <!--l. 2301--><p class="noindent" ><br 
+     <!--l. 2314--><p class="noindent" ><br 
 class="newline" />shows the path used for ﬁle lookups of ﬁle type <span 
 class="ec-lmro-10">name</span>. Either a ﬁlename extension (<span 
 class="ec-lmtt-10">.pk</span>, <span 
@@ -4173,14 +4341,14 @@ class="ec-lmtt-10">--format</span>’ option.
 class="ec-lmtt-10">--debug=</span><span 
 class="ec-lmro-10">num</span> </dt><dd 
 class="list">
-     <!--l. 2305--><p class="noindent" ><br 
+     <!--l. 2318--><p class="noindent" ><br 
 class="newline" />sets the debugging options to <span 
 class="ec-lmro-10">num</span>.</p></dd></dl>
-<!--l. 2310--><p class="noindent" >
+<!--l. 2323--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.2.3   </span> <a 
  id="x1-650007.2.3"></a>Examples of use</h5>
-<!--l. 2313--><p class="noindent" >Let us now have a look at Kpathsea in action. Here’s a straightforward search:
+<!--l. 2326--><p class="noindent" >Let us now have a look at Kpathsea in action. Here’s a straightforward search:
 </p>
    <div class="alltt">
 
@@ -4254,7 +4422,7 @@ class="ec-lmtt-10"> </span><span
 class="ec-lmtt-10"> /usr/local/texmf-dist/bibtex/bib/beebe/tugboat.bib</span>
 </div>
 </div>
-<!--l. 2338--><p class="indent" >   By the way, that last is a BibTeX bibliography database for <span 
+<!--l. 2351--><p class="indent" >   By the way, that last is a BibTeX bibliography database for <span 
 class="ec-lmro-10">TUGboat </span>articles.
 </p>
    <div class="alltt">
@@ -4307,7 +4475,7 @@ class="ec-lmss-10">xdvi </span>would go oﬀ and actually build the required <sp
 class="ec-lmtt-10">.pk</span>
 ﬁles using the script <span 
 class="ec-lmss-10">mktexpk</span>.
-<!--l. 2367--><p class="indent" >   Next we turn our attention to <span 
+<!--l. 2380--><p class="indent" >   Next we turn our attention to <span 
 class="ec-lmss-10">dvips</span>’s header and conﬁguration ﬁles. We ﬁrst look at one of the commonly
 used ﬁles, the general prologue <span 
 class="ec-lmtt-10">tex.pro </span>for TeX support, before turning our attention to the generic
@@ -4354,7 +4522,7 @@ class="ec-lmtt-10"> </span><span
 class="ec-lmtt-10"> /usr/local/texmf/fonts/map/dvips/updmap/psfonts.map</span>
 </div>
 </div>
-<!--l. 2385--><p class="indent" >   We now take a closer look at the URW Times PostScript support ﬁles. The preﬁx for these in the standard
+<!--l. 2398--><p class="indent" >   We now take a closer look at the URW Times PostScript support ﬁles. The preﬁx for these in the standard
 font naming scheme is ‘<span 
 class="ec-lmtt-10">utm</span>’. The ﬁrst ﬁle we look at is the conﬁguration ﬁle, which contains the name of the
 map ﬁle: </p><div class="alltt">
@@ -4460,22 +4628,22 @@ class="ec-lmtt-10"> </span><span
 class="ec-lmtt-10"> /usr/local/texmf-dist/fonts/type1/urw/times/utmr8a.pfb</span>
 </div>
 </div>
-<!--l. 2424--><p class="indent" >   It should be evident from these examples how you can easily locate the whereabouts of a given ﬁle. This is
+<!--l. 2437--><p class="indent" >   It should be evident from these examples how you can easily locate the whereabouts of a given ﬁle. This is
 especially important if you suspect that the wrong version of a ﬁle is picked up somehow, since <span 
 class="ec-lmss-10">kpsewhich </span>will
 show you the ﬁrst ﬁle encountered.
-</p><!--l. 2429--><p class="noindent" >
+</p><!--l. 2442--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">7.2.4   </span> <a 
  id="x1-660007.2.4"></a>Debugging actions</h5>
-<!--l. 2432--><p class="noindent" >Sometimes it is necessary to investigate how a program resolves ﬁle references. To make this practical,
+<!--l. 2445--><p class="noindent" >Sometimes it is necessary to investigate how a program resolves ﬁle references. To make this practical,
 Kpathsea oﬀers various levels of debugging output:
-</p><!--l. 2436--><p class="noindent" >
+</p><!--l. 2449--><p class="noindent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10"> 1 </span> </dt><dd 
 class="list">
-     <!--l. 2437--><p class="noindent" ><span 
+     <!--l. 2450--><p class="noindent" ><span 
 class="ec-lmtt-10">stat </span>calls (disk lookups). When running with an up-to-date <span 
 class="ec-lmtt-10">ls-R </span>database this should almost
      give no output.
@@ -4483,51 +4651,51 @@ class="ec-lmtt-10">ls-R </span>database this should almost
  <span 
 class="ec-lmtt-10"> 2 </span> </dt><dd 
 class="list">
-     <!--l. 2440--><p class="noindent" >References to hash tables (such as <span 
+     <!--l. 2453--><p class="noindent" >References to hash tables (such as <span 
 class="ec-lmtt-10">ls-R </span>databases, map ﬁles, conﬁguration ﬁles).
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10"> 4 </span> </dt><dd 
 class="list">
-     <!--l. 2442--><p class="noindent" >File open and close operations.
+     <!--l. 2455--><p class="noindent" >File open and close operations.
                                                                                      
                                                                                      
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10"> 8 </span> </dt><dd 
 class="list">
-     <!--l. 2443--><p class="noindent" >General path information for ﬁle types searched by Kpathsea. This is useful to ﬁnd out where a
+     <!--l. 2456--><p class="noindent" >General path information for ﬁle types searched by Kpathsea. This is useful to ﬁnd out where a
      particular path for the ﬁle was deﬁned.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">16 </span> </dt><dd 
 class="list">
-     <!--l. 2446--><p class="noindent" >Directory list for each path element (only relevant for searches on disk).
+     <!--l. 2459--><p class="noindent" >Directory list for each path element (only relevant for searches on disk).
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">32 </span> </dt><dd 
 class="list">
-     <!--l. 2448--><p class="noindent" >File searches.
+     <!--l. 2461--><p class="noindent" >File searches.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">64 </span> </dt><dd 
 class="list">
-     <!--l. 2449--><p class="noindent" >Variable values.</p></dd></dl>
-<!--l. 2451--><p class="noindent" >A value of <span 
+     <!--l. 2462--><p class="noindent" >Variable values.</p></dd></dl>
+<!--l. 2464--><p class="noindent" >A value of <span 
 class="ec-lmtt-10">-1 </span>will set all the above options; in practice, this is usually the most convenient.
-</p><!--l. 2454--><p class="indent" >   Similarly, with the <span 
+</p><!--l. 2467--><p class="indent" >   Similarly, with the <span 
 class="ec-lmss-10">dvips </span>program, by setting a combination of debug switches, one can follow in detail
 where ﬁles are being picked up from. Alternatively, when a ﬁle is not found, the debug trace shows in
 which directories the program looks for the given ﬁle, so that one can get an indication what the
 problem is.
-</p><!--l. 2460--><p class="indent" >   Generally speaking, as most programs call the Kpathsea library internally, one can select a debug option by
+</p><!--l. 2473--><p class="indent" >   Generally speaking, as most programs call the Kpathsea library internally, one can select a debug option by
 using the <span 
 class="ec-lmtt-10">KPATHSEA_DEBUG </span>environment variable, and setting it to (a combination of) values as described in the
 above list.
-</p><!--l. 2465--><p class="indent" >   (Note for Windows users: it is not easy to redirect all messages to a ﬁle in this system. For diagnostic
+</p><!--l. 2478--><p class="indent" >   (Note for Windows users: it is not easy to redirect all messages to a ﬁle in this system. For diagnostic
 purposes you can temporarily <span 
 class="ec-lmtt-10">SET KPATHSEA_DEBUG_OUTPUT=err.log</span>).
-</p><!--l. 2469--><p class="indent" >   Let us consider, as an example, a small LaTeX source ﬁle, <span 
+</p><!--l. 2482--><p class="indent" >   Let us consider, as an example, a small LaTeX source ﬁle, <span 
 class="ec-lmtt-10">hello-world.tex</span>, which contains the following
 input.
                                                                                      
@@ -4543,7 +4711,7 @@ input.
 <a 
  id="x1-66008r4"></a>  \end{document}</pre>
 </pre>
-<!--l. 2476--><p class="nopar" >This little ﬁle only uses the font <span 
+<!--l. 2489--><p class="nopar" >This little ﬁle only uses the font <span 
 class="ec-lmtt-10">cmr10</span>, so let us look at how <span 
 class="ec-lmss-10">dvips </span>prepares the PostScript ﬁle
 (we want to use the Type 1 version of the Computer Modern fonts, hence the option <span 
@@ -4565,7 +4733,7 @@ class="ec-lmss-10">dvips</span>’s debug class 4 (font paths) with Kpathsea’s
 the <span 
 class="ec-lmss-10">dvips </span>reference manual). The output (slightly rearranged) appears in Figure <a 
 href="#x1-66031r12">12<!--tex4ht:ref: fig:dvipsdbga --></a>.
-<!--l. 2488--><p class="indent" >   <a 
+<!--l. 2501--><p class="indent" >   <a 
  id="x1-66031r12"></a></p><figure class="float" 
 >
                                                                                      
@@ -4639,12 +4807,12 @@ class="ec-lmtt-9"> </span><span
 class="ec-lmtt-9"> path=.:~/tex/dvips//:!!/usr/local/texmf/dvips//).</span><br /><span 
 class="ec-lmtt-9">kdebug:search(config.cms)</span><br /><span 
 class="ec-lmtt-9">=&#x003E;/usr/local/texmf/dvips/cms/config.cms</span></div>
-<figcaption class="caption" ><span class="id">Figure 12:</span><span  
+<figcaption class="caption" ><span class="id">Figure 12: </span><span  
 class="content">Finding conﬁguration ﬁles</span></figcaption><!--tex4ht:label?: x1-66031r12 -->
                                                                                      
                                                                                      
    </figure>
-<!--l. 2494--><p class="indent" >   <span 
+<!--l. 2507--><p class="indent" >   <span 
 class="ec-lmss-10">dvips </span>starts by locating its working ﬁles. First, <span 
 class="ec-lmtt-10">texmf.cnf </span>is found, which gives the deﬁnitions of the
 search paths for the other ﬁles, then the ﬁle database <span 
@@ -4699,7 +4867,7 @@ class="ec-lmtt-10">psfonts.map</span>, which is always loaded (it
 contains declarations for commonly used PostScript fonts; see the last part of section <a 
 href="#x1-650007.2.3">7.2.3<!--tex4ht:ref: sec:examples-of-use --></a> for more details
 about PostScript map ﬁle handling).
-<!--l. 2521--><p class="indent" >   At this point <span 
+<!--l. 2534--><p class="indent" >   At this point <span 
 class="ec-lmss-10">dvips </span>identiﬁes itself to the user: </p><div class="alltt">
 
 <div class="obeylines-v">
@@ -4741,7 +4909,7 @@ class="ec-lmtt-9"> =&#x003E;</span><span
 class="ec-lmtt-9"> /usr/local/texmf/dvips/base/texc.pro</span>
 </div>
 </div>
-<!--l. 2538--><p class="indent" >   After having found the ﬁle in question, <span 
+<!--l. 2551--><p class="indent" >   After having found the ﬁle in question, <span 
 class="ec-lmss-10">dvips </span>outputs the date and time, and informs us that it will generate
 the ﬁle <span 
 class="ec-lmtt-10">hello-world.ps</span>, then that it needs the font ﬁle <span 
@@ -4834,16 +5002,16 @@ class="ec-lmtt-9">&#x003C;cmr10.pfb&#x003E;[1]</span>
 </div>
    <h4 class="subsectionHead"><span class="titlemark">7.3   </span> <a 
  id="x1-670007.3"></a>Runtime options</h4>
-<!--l. 2569--><p class="noindent" >Another useful feature of Web2C is its possibility to control a number of memory parameters (in particular,
+<!--l. 2582--><p class="noindent" >Another useful feature of Web2C is its possibility to control a number of memory parameters (in particular,
 array sizes) via the runtime ﬁle <span 
 class="ec-lmtt-10">texmf.cnf </span>read by Kpathsea. The memory settings can be found in Part 3 of
 that ﬁle in the TeX Live distribution. The more important are:
-</p><!--l. 2575--><p class="noindent" >
+</p><!--l. 2588--><p class="noindent" >
      </p><dl class="list1"><dt class="list">
  <span 
 class="ec-lmtt-10">main_memory</span> </dt><dd 
 class="list">
-     <!--l. 2576--><p class="noindent" >Total words of memory available, for TeX, Metafont and MetaPost. You must make a new format
+     <!--l. 2589--><p class="noindent" >Total words of memory available, for TeX, Metafont and MetaPost. You must make a new format
      ﬁle for each diﬀerent setting. For instance, you could generate a “huge” version of TeX, and call
      the format ﬁle <span 
 class="ec-lmtt-10">hugetex.fmt</span>. Using the standard way of specifying the program name used by
@@ -4854,29 +5022,29 @@ class="ec-lmtt-10">texmf.cnf</span>.
  <span 
 class="ec-lmtt-10">extra_mem_bot</span> </dt><dd 
 class="list">
-     <!--l. 2584--><p class="noindent" >Extra space for “large” TeX data structures: boxes, glue, breakpoints, etc. Especially useful if you
+     <!--l. 2597--><p class="noindent" >Extra space for “large” TeX data structures: boxes, glue, breakpoints, etc. Especially useful if you
      use PI CTeX.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">font_mem_size</span> </dt><dd 
 class="list">
-     <!--l. 2588--><p class="noindent" >Number of words for font information available for TeX. This is more or less the total size of all
+     <!--l. 2601--><p class="noindent" >Number of words for font information available for TeX. This is more or less the total size of all
      TFM ﬁles read.
      </p></dd><dt class="list">
  <span 
 class="ec-lmtt-10">hash_extra</span> </dt><dd 
 class="list">
-     <!--l. 2591--><p class="noindent" >Additional space for the hash table of control sequence names; its default value is <span 
+     <!--l. 2604--><p class="noindent" >Additional space for the hash table of control sequence names; its default value is <span 
 class="ec-lmtt-10">600000</span>.</p></dd></dl>
-<!--l. 2596--><p class="noindent" >This facility is no substitute for truly dynamic arrays and memory allocation, but since these are extremely
+<!--l. 2609--><p class="noindent" >This facility is no substitute for truly dynamic arrays and memory allocation, but since these are extremely
 diﬃcult to implement in the present TeX source, these runtime parameters provide a practical compromise
 allowing some ﬂexibility.
-</p><!--l. 2601--><p class="indent" >   <a id="texmfdotdir"></a>
+</p><!--l. 2614--><p class="indent" >   <a id="texmfdotdir"></a>
 </p>
    <h4 class="subsectionHead"><span class="titlemark">7.4   </span> <a 
  id="x1-680007.4"></a><span 
 class="ec-lmtt-10">$TEXMFDOTDIR</span></h4>
-<!--l. 2605--><p class="noindent" >In various places above, we gave various search paths starting with <span 
+<!--l. 2618--><p class="noindent" >In various places above, we gave various search paths starting with <span 
 class="ec-lmtt-10">. </span>(to search the current directory ﬁrst), as
 in </p><div class="alltt">
 
@@ -4885,7 +5053,7 @@ in </p><div class="alltt">
 class="ec-lmtt-9">TEXINPUTS=.;$TEXMF/tex//</span>
 </div>
 </div>
-<!--l. 2611--><p class="indent" >   This is a simpliﬁcation. The <span 
+<!--l. 2624--><p class="indent" >   This is a simpliﬁcation. The <span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁle we distribute in TeX Live uses <span 
 class="ec-lmtt-10">$TEXMFDOTDIR </span>instead of just
 ‘<span 
@@ -4899,7 +5067,7 @@ class="ec-lmtt-9">TEXINPUTS=$TEXMFDOTDIR;$TEXMF/tex//</span>
 class="ec-lmtt-10">$TEXMF/tex//</span>. But
 that’s minor; here we want to discuss the <span 
 class="ec-lmtt-10">$TEXMFDOTDIR </span>feature.)
-<!--l. 2620--><p class="indent" >   The reason to use the variable <span 
+<!--l. 2633--><p class="indent" >   The reason to use the variable <span 
 class="ec-lmtt-10">$TEXMFDOTDIR </span>in the path deﬁnitions instead of simply ‘<span 
 class="ec-lmtt-10">.</span>’ is purely so that
 it can be overridden. For example, a complex document may have many source ﬁles arranged in many
@@ -4910,176 +5078,220 @@ build the document) and they will all get searched. (Warning: don’t use <span
 class="ec-lmtt-10">.// </span>by default; it’s usually
 highly undesirable, and potentially insecure, to search through all subdirectories for an arbitrary
 document.)
-</p><!--l. 2630--><p class="indent" >   As another example, you may wish not to search the current directory at all, e.g., if you have arranged for
+</p><!--l. 2643--><p class="indent" >   As another example, you may wish not to search the current directory at all, e.g., if you have arranged for
 all the ﬁles to be found via explicit paths. You can set <span 
 class="ec-lmtt-10">$TEXMFDOTDIR </span>to, say, <span 
 class="ec-lmtt-10">/nonesuch </span>or any nonexistent
 directory for this.
                                                                                      
                                                                                      
-</p><!--l. 2635--><p class="indent" >   The default value of <span 
+</p><!--l. 2648--><p class="indent" >   The default value of <span 
 class="ec-lmtt-10">$TEXMFDOTDIR </span>is just ‘<span 
 class="ec-lmtt-10">.</span>’, as set in our <span 
 class="ec-lmtt-10">texmf.cnf</span>.
-</p><!--l. 2638--><p class="indent" >   <a id="ack"></a>
+</p><!--l. 2651--><p class="indent" >   <a id="ack"></a>
 </p>
    <h3 class="sectionHead"><span class="titlemark">8   </span> <a 
  id="x1-690008"></a>Acknowledgements</h3>
-<!--l. 2641--><p class="noindent" >TeX Live is a joint eﬀort by virtually all of the TeX user groups. This edition of TeX Live was overseen by Karl
+<!--l. 2654--><p class="noindent" >TeX Live is a joint eﬀort by virtually all of the TeX user groups. This edition of TeX Live was overseen by Karl
 Berry. The other principal contributors, past and present, are listed below.
 </p>
      <ul class="itemize1">
-     <li class="itemize">The English, German, Dutch, and Polish TeX user groups (TUG, DANTE e.V., NTG, and GUST,
+     <li class="itemize">
+     <!--l. 2660--><p class="noindent" >The English, German, Dutch, and Polish TeX user groups (TUG, DANTE e.V., NTG, and GUST,
      respectively), which provide the necessary technical and administrative infrastructure. Please join
-     the TeX user group near you! (See <a 
+     the TeX user group near you! (See     <a 
 href="https://tug.org/usergroups.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/usergroups.html</span></a>.)
-     </li>
-     <li class="itemize">The CTAN team (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2666--><p class="noindent" >The CTAN team (     <a 
 href="https://ctan.org" class="url" ><span 
-class="ec-lmtt-10">https://ctan.org</span></a>), which distributes the TeX Live images and provides the
-     common infrastructure for package updates, upon which TeX Live depends.
-     </li>
-     <li class="itemize">Nelson  Beebe,  for  making  many  platforms  available  to  TeX  Live developers,  and  his  own
+class="ec-lmtt-10">https://ctan.org</span></a>), which distributes the TeX Live images and provides
+     the common infrastructure for package updates, upon which TeX Live depends.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2670--><p class="noindent" >Nelson  Beebe,  for  making  many  platforms  available  to  TeX  Live developers,  and  his  own
      comprehensive testing and unparalleled bibliographic eﬀorts.
-     </li>
-     <li class="itemize">John Bowman, for making many changes to his advanced graphics program Asymptote to make
+     </p></li>
+     <li class="itemize">
+     <!--l. 2674--><p class="noindent" >John Bowman, for making many changes to his advanced graphics program Asymptote to make
      it work in TeX Live.
-     </li>
-     <li class="itemize">Peter Breitenlohner and the e-TeX team for the stable foundation of future TeX’s, and Peter
+     </p></li>
+     <li class="itemize">
+     <!--l. 2677--><p class="noindent" >Peter Breitenlohner and the e-TeX team for the stable foundation of future TeX’s, and Peter
      speciﬁcally for years of stellar help with GNU autotools and keeping sources up to date. Peter
      passed away in October 2015, and we dedicate the continuing work to his memory.
-     </li>
-     <li class="itemize">Jin-Hwan Cho and all of the DVIPDFM<span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2682--><p class="noindent" >Jin-Hwan Cho and all of the DVIPDFM<span 
 class="lmmi-10">x </span>team, for their excellent driver and responsiveness to
      conﬁguration issues.
-     </li>
-     <li class="itemize">Thomas Esser, without whose marvelous teTeX package TeX Live would have never existed.
-     </li>
-     <li class="itemize">Michel Goossens, who co-authored the original documentation.
-     </li>
-     <li class="itemize">Eitan Gurari, whose TeX4ht is used to create the HTML version of this documentation, and who
+     </p></li>
+     <li class="itemize">
+     <!--l. 2685--><p class="noindent" >Thomas Esser, without whose marvelous teTeX package TeX Live would have never existed.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2688--><p class="noindent" >Michel Goossens, who co-authored the original documentation.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2690--><p class="noindent" >Eitan Gurari, whose TeX4ht is used to create the HTML version of this documentation, and who
      worked tirelessly to improve it at short notice, every year. Eitan prematurely passed away in June
      2009, and we dedicate this documentation to his memory.
-     </li>
-     <li class="itemize">Hans Hagen, for much testing and making his ConTeXt package (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2695--><p class="noindent" >Hans Hagen, for much testing and making his ConTeXt package (    <a 
 href="https://pragma-ade.com" class="url" ><span 
 class="ec-lmtt-10">https://pragma-ade.com</span></a>)
      work within TeX Live’s framework, and continually driving TeX development.
-     </li>
-     <li class="itemize">Hàn Thế Thành,   Martin   Schröder,   and   the   pdfTeX team   (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2699--><p class="noindent" >Hàn Thế Thành,  Martin  Schröder,  and  the  pdfTeX team  (       <a 
 href="http://pdftex.org" class="url" ><span 
-class="ec-lmtt-10">http://pdftex.org</span></a>),   for
+class="ec-lmtt-10">http://pdftex.org</span></a>),  for
      continuing enhancements of TeX’s abilities.
-     </li>
-     <li class="itemize">Hartmut Henkel, for signiﬁcant development contributions to pdfTeX  LuaTeX, and more.
-     </li>
-     <li class="itemize">Shunshaku Hirata, for much original and continuing work on DVIPDFM<span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2703--><p class="noindent" >Hartmut Henkel, for signiﬁcant development contributions to pdfTeX  LuaTeX, and more.
+     </p></li>
+                                                                                     
+                                                                                     
+     <li class="itemize">
+     <!--l. 2706--><p class="noindent" >Shunshaku Hirata, for much original and continuing work on DVIPDFM<span 
 class="lmmi-10">x</span>.
-     </li>
-     <li class="itemize">Taco          Hoekwater,          for          major          renewed          development          eﬀorts
-     on MetaPost and (Lua)TeX (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2708--><p class="noindent" >Taco        Hoekwater,        for        major        renewed        development        eﬀorts        on
+     MetaPost and (Lua)TeX (    <a 
 href="http://luatex.org" class="url" ><span 
 class="ec-lmtt-10">http://luatex.org</span></a>) itself, incorporating ConTeXt into TeX Live,
      giving Kpathsea multi-threaded functionality, and much more.
-     </li>
-     <li class="itemize">Khaled Hosny, for substantial work on XeTeX, DVIPDFM<span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2713--><p class="noindent" >Khaled Hosny, for substantial work on XeTeX, DVIPDFM<span 
 class="lmmi-10">x</span>, and eﬀorts with Arabic and other
      fonts.
-     </li>
-     <li class="itemize">Paweł Jackowski, for the Windows installer <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2716--><p class="noindent" >Paweł Jackowski, for the Windows installer <span 
 class="ec-lmss-10">tlpm</span>, and Tomasz Łuczak, for <span 
 class="ec-lmss-10">tlpmgui</span>, used in past
      releases.
-     </li>
-                                                                                     
-                                                                                     
-     <li class="itemize">Akira Kakuto, for providing the Windows binaries from his W32TEX and W64TEX distributions
-     for Japanese TeX (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2719--><p class="noindent" >Akira Kakuto, for providing the Windows binaries from his W32TEX and W64TEX distributions
+     for Japanese TeX (    <a 
 href="http://w32tex.org" class="url" ><span 
 class="ec-lmtt-10">http://w32tex.org</span></a>), and many other development contributions.
-     </li>
-     <li class="itemize">Jonathan Kew, for developing the remarkable XeTeX engine and taking the time and trouble to
+     </p></li>
+     <li class="itemize">
+     <!--l. 2723--><p class="noindent" >Jonathan Kew, for developing the remarkable XeTeX engine and taking the time and trouble to
      integrate it in TeX Live, as well as the initial version of the MacTeX installer, and also for our
      recommended front-end TeXworks.
-     </li>
-     <li class="itemize">Hironori Kitagawa, for maintenance of (e)pTeX and related support.
-     </li>
-     <li class="itemize">Dick Koch, for maintaining MacTeX (<a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2728--><p class="noindent" >Hironori Kitagawa, for maintenance of (e)pTeX and related support.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2730--><p class="noindent" >Dick Koch, for maintaining MacTeX (     <a 
 href="https://tug.org/mactex" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/mactex</span></a>) in very close tandem with TeX
-     Live, and for his great good cheer in doing so.
-     </li>
-     <li class="itemize">Reinhard Kotucha, for major contributions to the TeX Live 2008 infrastructure and installer, as
+class="ec-lmtt-10">https://tug.org/mactex</span></a>) in very close tandem with
+     TeX Live, and for his great good cheer in doing so.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2734--><p class="noindent" >Reinhard Kotucha, for major contributions to the TeX Live 2008 infrastructure and installer, as
      well as Windows research eﬀorts, the <span 
 class="ec-lmtt-10">getnonfreefonts </span>script, and more.
-     </li>
-     <li class="itemize">Siep Kroonenberg, also for major contributions to the TeX Live 2008 infrastructure and installer,
+     </p></li>
+     <li class="itemize">
+     <!--l. 2738--><p class="noindent" >Siep Kroonenberg, also for major contributions to the TeX Live 2008 infrastructure and installer,
      especially on Windows, and for the bulk of work updating this manual describing those features.
-     </li>
-     <li class="itemize">Clerk Ma, for engine bug ﬁxes and extensions.
-     </li>
-     <li class="itemize">Mojca Miklavec, for much help with ConTeXt, building many binary sets, and plenty more.
-     </li>
-     <li class="itemize">Heiko Oberdiek, for the <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2742--><p class="noindent" >Clerk Ma, for engine bug ﬁxes and extensions.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2744--><p class="noindent" >Mojca Miklavec, for much help with ConTeXt, building many binary sets, and plenty more.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2747--><p class="noindent" >Heiko Oberdiek, for the <span 
 class="ec-lmss-10">epstopdf </span>package and many others, compressing the huge <span 
 class="ec-lmss-10">pst-geo </span>data
      ﬁles so we could include them, and most of all, for his remarkable work on <span 
 class="ec-lmss-10">hyperref</span>.
-     </li>
-     <li class="itemize">Phelype Oleinik, for the group-delimited <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2752--><p class="noindent" >Phelype Oleinik, for the group-delimited <span 
 class="ec-lmtt-10">\input </span>across engines in 2020, and more.
-     </li>
-     <li class="itemize">Petr Olšak, who coordinated and checked all the Czech and Slovak material very carefully.
-     </li>
-     <li class="itemize">Toshio Oshima, for his <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2755--><p class="noindent" >Petr Olšak, who coordinated and checked all the Czech and Slovak material very carefully.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2758--><p class="noindent" >Toshio Oshima, for his <span 
 class="ec-lmss-10">dviout </span>previewer for Windows.
-     </li>
-     <li class="itemize">Manuel Pégourié-Gonnard, for helping with package updates, documentation improvements,
+     </p></li>
+     <li class="itemize">
+                                                                                     
+                                                                                     
+     <!--l. 2760--><p class="noindent" >Manuel Pégourié-Gonnard, for helping with package updates, documentation improvements,
      and <span 
 class="ec-lmss-10">texdoc </span>development.
-     </li>
-     <li class="itemize">Fabrice  Popineau,  for  the  original  Windows  support  in  TeX  Live  and  work  on  the  French
+     </p></li>
+     <li class="itemize">
+     <!--l. 2763--><p class="noindent" >Fabrice  Popineau,  for  the  original  Windows  support  in  TeX  Live  and  work  on  the  French
      documentation.
-     </li>
-     <li class="itemize">Norbert Preining, the principal architect of the current TeX Live infrastructure and installer, and
+     </p></li>
+     <li class="itemize">
+     <!--l. 2766--><p class="noindent" >Norbert Preining, the principal architect of the current TeX Live infrastructure and installer, and
      also for coordinating the Debian version of TeX Live (together with Frank Küster), and doing
      so much work along the way.
-     </li>
-     <li class="itemize">Sebastian Rahtz, for originally creating TeX Live and maintaining it for many years. Sebastian
+     </p></li>
+     <li class="itemize">
+     <!--l. 2771--><p class="noindent" >Sebastian Rahtz, for originally creating TeX Live and maintaining it for many years. Sebastian
      passed away in March 2016, and we dedicate the continuing work to his memory.
-     </li>
-     <li class="itemize">Luigi Scarso, for continuing development of MetaPost, LuaTeX, and much more.
-     </li>
-     <li class="itemize">Andreas Scherer, for <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2775--><p class="noindent" >Luigi Scarso, for continuing development of MetaPost, LuaTeX, and much more.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2778--><p class="noindent" >Andreas Scherer, for <span 
 class="ec-lmtt-10">cwebbin</span>, the CWEB implementation used in TeX Live, and continuing
      maintenance of the original CWEB.
-     </li>
-     <li class="itemize">Takuji Tanaka, for maintenance of (e)(u)pTeX and related support.
-     </li>
-     <li class="itemize">Tomasz Trzeciak, for wide-ranging help with Windows.
-     </li>
-     <li class="itemize">Vladimir Volovich, for substantial help with porting and other maintenance issues, and especially
+     </p></li>
+     <li class="itemize">
+     <!--l. 2781--><p class="noindent" >Takuji Tanaka, for maintenance of (e)(u)pTeX and related support.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2783--><p class="noindent" >Tomasz Trzeciak, for wide-ranging help with Windows.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2785--><p class="noindent" >Vladimir Volovich, for substantial help with porting and other maintenance issues, and especially
      for making it feasible to include <span 
 class="ec-lmss-10">xindy</span>.
-     </li>
-     <li class="itemize">Staszek Wawrykiewicz, a principal tester for all of TeX Live, and coordinator of the many major
+     </p></li>
+     <li class="itemize">
+     <!--l. 2789--><p class="noindent" >Staszek Wawrykiewicz, a principal tester for all of TeX Live, and coordinator of the many major
      Polish contributions: fonts, Windows installation, and more. Staszek passed away in February
      2018, and we dedicate the continuing work to his memory.
-     </li>
-                                                                                     
-                                                                                     
-     <li class="itemize">Olaf Weber, for his patient maintenance of Web2C in past years.
-     </li>
-     <li class="itemize">Gerben Wierda, for creating and maintaining the original Mac OS X support.
-     </li>
-     <li class="itemize">Graham Williams, the originator of the TeX Catalogue.
-     </li>
-     <li class="itemize">Joseph Wright, for much work on making the same primitive functionality available across engines.
-     </li>
-     <li class="itemize">Hironobu Yamashita, for much work on pTeX and related support.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2794--><p class="noindent" >Olaf Weber, for his patient maintenance of Web2C in past years.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2796--><p class="noindent" >Gerben Wierda, for creating and maintaining the original Mac OS X support.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2799--><p class="noindent" >Graham Williams, the originator of the TeX Catalogue.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2801--><p class="noindent" >Joseph Wright, for much work on making the same primitive functionality available across engines.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2804--><p class="noindent" >Hironobu Yamashita, for much work on pTeX and related support.
+</p>
      </li></ul>
-<!--l. 2795--><p class="indent" >   Builders of the binaries: Marc Baudoin (<span 
+<!--l. 2808--><p class="indent" >   Builders of the binaries: Marc Baudoin (<span 
 class="ec-lmss-10">amd64-netbsd</span>, <span 
 class="ec-lmss-10">i386-netbsd</span>), Ken Brown (<span 
 class="ec-lmss-10">i386-cygwin</span>,
@@ -5100,41 +5312,43 @@ class="ec-lmss-10">sparc-solaris</span>), Norbert Preining (<span
 class="ec-lmss-10">i386-linux</span>, <span 
 class="ec-lmss-10">x86_64-linux</span>, <span 
 class="ec-lmss-10">x86_64-linuxmusl</span>). For information on
-the TeX Live build process, see <a 
+the TeX Live build process, see     <a 
 href="https://tug.org/texlive/build.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/build.html</span></a>.
-</p><!--l. 2813--><p class="indent" >   Translators of this manual: Takuto Asakura (Japanese), Denis Bitouzé &#x0026; Patrick Bideault (French),
+                                                                                     
+                                                                                     
+</p><!--l. 2826--><p class="indent" >   Translators of this manual: Takuto Asakura (Japanese), Denis Bitouzé &#x0026; Patrick Bideault (French),
 Carlos Enriquez Figueras (Spanish), Jjgod Jiang, Jinsong Zhao, Yue Wang, &#x0026; Helin Gai (Chinese), Nikola
 Lečić (Serbian), Marco Pallante &#x0026; Carla Maggi (Italian), Petr Sojka &#x0026; Jan Busa (Czech/Slovak), Boris
 Veytsman (Russian), Zoﬁa Walczak (Polish), Uwe Ziegenhagen (German). The TeX Live documentation web
-page is <a 
+page is     <a 
 href="https://tug.org/texlive/doc.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/doc.html</span></a>.
-</p><!--l. 2826--><p class="indent" >   Of course the most important acknowledgement must go to Donald Knuth, ﬁrst for inventing TeX, and
+</p><!--l. 2839--><p class="indent" >   Of course the most important acknowledgement must go to Donald Knuth, ﬁrst for inventing TeX, and
 then for giving it to the world.
-</p><!--l. 2830--><p class="noindent" >
+</p><!--l. 2843--><p class="noindent" >
 </p>
    <h3 class="sectionHead"><span class="titlemark">9   </span> <a 
  id="x1-700009"></a>Release history</h3>
-<!--l. 2833--><p class="noindent" >
+<!--l. 2846--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">9.1   </span> <a 
  id="x1-710009.1"></a>Past</h4>
-<!--l. 2835--><p class="noindent" >Discussion began in late 1993 when the Dutch TeX Users Group was starting work on its 4AllTeX CD for
+<!--l. 2848--><p class="noindent" >Discussion began in late 1993 when the Dutch TeX Users Group was starting work on its 4AllTeX CD for
 MS-DOS users, and it was hoped at that time to issue a single, rational, CD for all systems. This was too
 ambitious a target for the time, but it did spawn not only the very successful 4AllTeX CD, but also the TUG
 Technical Council working group on a <span 
-class="ec-lmri-10">TeX Directory Structure </span>(<a 
+class="ec-lmri-10">TeX Directory Structure </span>(    <a 
 href="https://tug.org/tds" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/tds</span></a>), which speciﬁed how
-to create consistent and manageable collections of TeX support ﬁles. A complete draft of the TDS was
+class="ec-lmtt-10">https://tug.org/tds</span></a>), which speciﬁed
+how to create consistent and manageable collections of TeX support ﬁles. A complete draft of the TDS was
 published in the December 1995 issue of <span 
 class="ec-lmro-10">TUGboat</span>, and it was clear from an early stage that one desirable
 product would be a model structure on CD. The distribution you now have is a very direct result of the
 working group’s deliberations. It was also clear that the success of the 4AllTeX CD showed that
 Unix users would beneﬁt from a similarly easy system, and this is the other main strand of TeX
 Live.
-</p><!--l. 2851--><p class="indent" >   We ﬁrst undertook to make a new Unix-based TDS CD in the autumn of 1995, and quickly identiﬁed
+</p><!--l. 2864--><p class="indent" >   We ﬁrst undertook to make a new Unix-based TDS CD in the autumn of 1995, and quickly identiﬁed
 Thomas Esser’s teTeX as the ideal setup, as it already had multi-platform support and was built with
 portability across ﬁle systems in mind. Thomas agreed to help, and work began seriously at the start of 1996.
 The ﬁrst edition was released in May 1996. At the start of 1997, Karl Berry completed a major new release of
@@ -5146,61 +5360,68 @@ same time, a new revision of teTeX was being made, and TeX Live included almost
 features. The 4th edition followed the same pattern, using a new version of teTeX, and a new
 release of Web2C (7.3). The system now included a complete Windows setup, thanks to Fabrice
 Popineau.
-</p><!--l. 2867--><p class="indent" >   For the 5th edition (March 2000) many parts of the CD were revised and checked, updating hundreds of
+</p><!--l. 2880--><p class="indent" >   For the 5th edition (March 2000) many parts of the CD were revised and checked, updating hundreds of
 packages. Package details were stored in XML ﬁles. But the major change for TeX Live 5 was that all
 non-free software was removed. Everything in TeX Live is now intended to be compatible with the
-Debian Free Software Guidelines (<a 
+Debian Free Software Guidelines (    <a 
 href="https://debian.org/intro/free" class="url" ><span 
 class="ec-lmtt-10">https://debian.org/intro/free</span></a>); we have done our best to
 check the license conditions of all packages, but we would very much appreciate hearing of any
-                                                                                     
-                                                                                     
 mistakes.
-</p><!--l. 2876--><p class="indent" >   The 6th edition (July 2001) had much more material updated. The major change was a new install concept:
+</p><!--l. 2889--><p class="indent" >   The 6th edition (July 2001) had much more material updated. The major change was a new install concept:
 the user could select a more exact set of needed collections. Language-related collections were completely
 reorganized, so selecting any of them installs not only macros, fonts, etc., but also prepares an appropriate
 <span 
 class="ec-lmtt-10">language.dat</span>.
-</p><!--l. 2882--><p class="indent" >   The 7th edition of 2002 had the notable addition of Mac OS X support, and the usual myriad of updates to
+</p><!--l. 2895--><p class="indent" >   The 7th edition of 2002 had the notable addition of Mac OS X support, and the usual myriad of updates to
 all sorts of packages and programs. An important goal was integration of the source back with teTeX, to
 correct the drift apart in versions 5 and 6.
-</p><!--l. 2887--><p class="noindent" >
+</p><!--l. 2900--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.1   </span> <a 
  id="x1-720009.1.1"></a>2003</h5>
-<!--l. 2889--><p class="noindent" >In 2003, with the continuing ﬂood of updates and additions, we found that TeX Live had grown so large it
+<!--l. 2902--><p class="noindent" >In 2003, with the continuing ﬂood of updates and additions, we found that TeX Live had grown so large it
 could no longer be contained on a single CD, so we split it into three diﬀerent distributions (see section <a 
 href="#x1-90002.1">2.1<!--tex4ht:ref: sec:tl-coll-dists --></a>,
+                                                                                     
+                                                                                     
 p. <a 
 href="#x1-90002.1">6<!--tex4ht:ref: sec:tl-coll-dists --></a>). In addition:
 </p>
      <ul class="itemize1">
-     <li class="itemize">At the request of the LaTeX team, we changed the standard <span 
+     <li class="itemize">
+     <!--l. 2909--><p class="noindent" >At the request of the LaTeX team, we changed the standard <span 
 class="ec-lmss-10">latex </span>and <span 
 class="ec-lmss-10">pdﬂatex </span>commands to now
      use e-TeX (see p. <a 
-href="#x1-120002.4">9<!--tex4ht:ref: text:etex --></a>).
-     </li>
-     <li class="itemize">The new Latin Modern fonts were included (and are recommended).
-     </li>
-     <li class="itemize">Support for Alpha OSF was removed (HPUX support was removed previously), since no one had
+href="#x1-120002.4">10<!--tex4ht:ref: text:etex --></a>).
+     </p></li>
+     <li class="itemize">
+     <!--l. 2912--><p class="noindent" >The new Latin Modern fonts were included (and are recommended).
+     </p></li>
+     <li class="itemize">
+     <!--l. 2913--><p class="noindent" >Support for Alpha OSF was removed (HPUX support was removed previously), since no one had
      (or volunteered) hardware available on which to compile new binaries.
-     </li>
-     <li class="itemize">Windows setup was substantially changed; for the ﬁrst time an integrated environment based on
+     </p></li>
+     <li class="itemize">
+     <!--l. 2916--><p class="noindent" >Windows setup was substantially changed; for the ﬁrst time an integrated environment based on
      XEmacs was introduced.
-     </li>
-     <li class="itemize">Important supplementary programs for Windows (Perl, Ghostscript, ImageMagick, Ispell) are now
+     </p></li>
+     <li class="itemize">
+     <!--l. 2918--><p class="noindent" >Important supplementary programs for Windows (Perl, Ghostscript, ImageMagick, Ispell) are now
      installed in the TeX Live installation directory.
-     </li>
-     <li class="itemize">Font map ﬁles used by <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2921--><p class="noindent" >Font map ﬁles used by <span 
 class="ec-lmss-10">dvips</span>, <span 
 class="ec-lmss-10">dvipdfm </span>and <span 
 class="ec-lmss-10">pdftex </span>are now generated by the new program <span 
 class="ec-lmss-10">updmap</span>
      and installed into <span 
 class="ec-lmtt-10">texmf/fonts/map</span>.
-     </li>
-     <li class="itemize">TeX, Metafont, and MetaPost now, by default, output most input characters (32 and above) as
+     </p></li>
+     <li class="itemize">
+     <!--l. 2924--><p class="noindent" >TeX, Metafont, and MetaPost now, by default, output most input characters (32 and above) as
      themselves in output (e.g., <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">\write</span></span></span>) ﬁles, log ﬁles, and the terminal, i.e., <span 
 class="ec-lmri-10">not </span>translated using the
@@ -5211,25 +5432,26 @@ class="ec-lmtt-10">^^</span></span></span> notation. In TeX Live 7, this transl
 class="ec-lmtt-10">^^</span></span></span> output, rename the ﬁle <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">texmf/web2c/cp8bit.tcx</span></span></span>. (Future releases will have cleaner ways to
      control this.)
-     </li>
-     <li class="itemize">This documentation was substantially revised.
-     </li>
-     <li class="itemize">Finally, since the edition numbers had grown unwieldy, the version is now simply identiﬁed by the
-     year: TeX Live 2003.</li></ul>
-<!--l. 2927--><p class="noindent" >
+     </p></li>
+     <li class="itemize">
+     <!--l. 2934--><p class="noindent" >This documentation was substantially revised.
+     </p></li>
+     <li class="itemize">
+     <!--l. 2935--><p class="noindent" >Finally, since the edition numbers had grown unwieldy, the version is now simply identiﬁed by the
+     year: TeX Live 2003.</p></li></ul>
+<!--l. 2940--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.2   </span> <a 
  id="x1-730009.1.2"></a>2004</h5>
-<!--l. 2929--><p class="noindent" >2004 saw many changes:
+<!--l. 2942--><p class="noindent" >2004 saw many changes:
 </p>
      <ul class="itemize1">
-     <li class="itemize">If you have locally-installed fonts which use their own <span 
+     <li class="itemize">
+     <!--l. 2946--><p class="noindent" >If you have locally-installed fonts which use their own <span 
 class="ec-lmtt-10">.map </span>or (much less likely) <span 
 class="ec-lmtt-10">.enc </span>support
      ﬁles, you may need to move those support ﬁles.
-                                                                                     
-                                                                                     
-     <!--l. 2937--><p class="noindent" ><span 
+     </p><!--l. 2950--><p class="noindent" ><span 
 class="ec-lmtt-10">.map </span>ﬁles are now searched for in subdirectories of <span 
 class="ec-lmtt-10">fonts/map </span>only (in each <span 
 class="ec-lmtt-10">texmf </span>tree), along
@@ -5240,27 +5462,32 @@ class="ec-lmtt-10">fonts/enc</span>
      only, along the <span 
 class="ec-lmtt-10">ENCFONTS </span>path. <span 
 class="ec-lmss-10">updmap </span>will attempt to warn about problematic ﬁles.
-     </p><!--l. 2944--><p class="noindent" >For      methods      of      handling      this      and      other      information,      please      see
+     </p><!--l. 2957--><p class="noindent" >For      methods      of      handling      this      and      other      information,      please      see
      <a 
 href="https://tug.org/texlive/mapenc.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/mapenc.html</span></a>.
      </p></li>
-     <li class="itemize">The TeX Collection has been expanded with the addition of a MiKTeX-based installable CD, for
+                                                                                     
+                                                                                     
+     <li class="itemize">
+     <!--l. 2960--><p class="noindent" >The TeX Collection has been expanded with the addition of a MiKTeX-based installable CD, for
      those who prefer that implementation to Web2C. See section <a 
 href="#x1-80002">2<!--tex4ht:ref: sec:overview-tl --></a> (p. <a 
 href="#x1-80002">6<!--tex4ht:ref: sec:overview-tl --></a>).
-     </li>
-     <li class="itemize">Within TeX Live, the single large <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2964--><p class="noindent" >Within TeX Live, the single large <span 
 class="ec-lmtt-10">texmf </span>tree of previous releases has been replaced by three:
      <span 
 class="ec-lmtt-10">texmf</span>, <span 
 class="ec-lmtt-10">texmf-dist</span>, and <span 
 class="ec-lmtt-10">texmf-doc</span>. See section <a 
 href="#x1-100002.2">2.2<!--tex4ht:ref: sec:tld --></a> (p. <a 
-href="#x1-100002.2">6<!--tex4ht:ref: sec:tld --></a>), and the <span 
+href="#x1-100002.2">7<!--tex4ht:ref: sec:tld --></a>), and the <span 
 class="ec-lmtt-10">README </span>ﬁles for each.
-     </li>
-     <li class="itemize">All  TeX-related  input  ﬁles  are  now  collected  in  the  <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2970--><p class="noindent" >All  TeX-related  input  ﬁles  are  now  collected  in  the  <span 
 class="ec-lmtt-10">tex </span>subdirectory  of  <span 
 class="ec-lmtt-10">texmf* </span>trees,
      rather   than   having   separate   sibling   directories   <span 
@@ -5271,8 +5498,9 @@ class="ec-lmtt-10">pdfetex</span>,   etc.   See
      <a 
 href="../../../../texmf-dist/doc/generic/tds/tds.html#Extensions" ><span 
 class="ec-lmtt-10">texmf-dist/doc/generic/tds/tds.html#Extensions</span></a>.
-     </li>
-     <li class="itemize">Helper  scripts  (not  meant  to  be  invoked  by  users)  are  now  located  in  a  new  <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2977--><p class="noindent" >Helper  scripts  (not  meant  to  be  invoked  by  users)  are  now  located  in  a  new  <span 
 class="ec-lmtt-10">scripts</span>
      subdirectory of <span 
 class="ec-lmtt-10">texmf* </span>trees, and can be searched for via <span class="obeylines-h"><span class="verb"><span 
@@ -5282,8 +5510,9 @@ class="ec-lmtt-10"> -format=texmfscripts</span></span></span>.
      <a 
 href="../../../../texmf-dist/doc/generic/tds/tds.html#Scripts" ><span 
 class="ec-lmtt-10">texmf-dist/doc/generic/tds/tds.html#Scripts</span></a>.
-     </li>
-     <li class="itemize">Almost  all  formats  leave  most  characters  printable  as  themselves  via  the  “translation  ﬁle”
+     </p></li>
+     <li class="itemize">
+     <!--l. 2984--><p class="noindent" >Almost  all  formats  leave  most  characters  printable  as  themselves  via  the  “translation  ﬁle”
      <span 
 class="ec-lmtt-10">cp227.tcx</span>,  instead  of  translating  them  with  the  <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">^^</span></span></span> notation.  Speciﬁcally,  characters  at
@@ -5295,8 +5524,9 @@ class="ec-lmtt-10">^^</span></span></span> notation.  Speciﬁcally,  characters
 href="../../../../texmf-dist/doc/web2c/web2c.html#TCX-files" ><span 
 class="ec-lmtt-10">texmf-dist/doc/web2c/web2c.html#TCX-files</span></a>. (By the way, with Unicode input, TeX may
      output partial character sequences when showing error contexts, since it is byte-oriented.)
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 2997--><p class="noindent" ><span 
 class="ec-lmss-10">pdfetex </span>is now the default engine for all formats except (plain) <span 
 class="ec-lmss-10">tex </span>itself. (Of course it generates
      DVI  when  run  as  <span 
@@ -5305,7 +5535,7 @@ class="ec-lmss-10">latex</span>,  etc.)  This  means,  among  other  things,  th
 class="ec-lmss-10">pdftex  </span>are  available  in  LaTeX,  ConTeXt,  etc.,  as  well  as  the  e-TeX features
      (<a 
 href="../../../../texmf-dist/doc/etex/base/" >texmf-dist/doc/etex/base/</a>).
-     <!--l. 2991--><p class="noindent" >It also means it’s <span 
+     </p><!--l. 3004--><p class="noindent" >It also means it’s <span 
 class="ec-lmri-10">more important than ever </span>to use the <span 
 class="ec-lmss-10">ifpdf </span>package (works with both plain and
      LaTeX) or equivalent code, because simply testing whether <span 
@@ -5315,20 +5545,25 @@ class="ec-lmtt-10">\pdfoutput </span>or some other primitive
 class="ec-lmtt-10">\pdfoutput </span>may be deﬁned even
      when DVI is being written.
      </p></li>
-     <li class="itemize">pdfTeX (<a 
+     <li class="itemize">
+     <!--l. 3012--><p class="noindent" >pdfTeX (    <a 
 href="http://pdftex.org" class="url" ><span 
 class="ec-lmtt-10">http://pdftex.org</span></a>) has many new features:
+</p>
          <ul class="itemize2">
-         <li class="itemize"><span 
+         <li class="itemize">
+         <!--l. 3016--><p class="noindent" ><span 
 class="ec-lmtt-10">\pdfmapfile </span>and <span 
 class="ec-lmtt-10">\pdfmapline </span>provide font map support from within a document.
-         </li>
-         <li class="itemize">Microtypographic font expansion can be used more easily.<br 
-class="newline" /><a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 3019--><p class="noindent" >Microtypographic font expansion can be used more easily.<br 
+class="newline" />    <a 
 href="http://www.ntg.nl/pipermail/ntg-pdftex/2004-May/000504.html" class="url" ><span 
 class="ec-lmtt-10">http://www.ntg.nl/pipermail/ntg-pdftex/2004-May/000504.html</span></a>
-         </li>
-         <li class="itemize">All parameters previously set through the special conﬁguration ﬁle <span 
+         </p></li>
+         <li class="itemize">
+         <!--l. 3022--><p class="noindent" >All parameters previously set through the special conﬁguration ﬁle <span 
 class="ec-lmtt-10">pdftex.cfg </span>must now be
          set through primitives, typically in <span 
 class="ec-lmtt-10">pdftexconfig.tex</span>; <span 
@@ -5336,12 +5571,17 @@ class="ec-lmtt-10">pdftex.cfg </span>is no longer supported.
          Any extant <span 
 class="ec-lmtt-10">.fmt </span>ﬁles must be redumped when <span 
 class="ec-lmtt-10">pdftexconfig.tex </span>is changed.
-         </li>
-         <li class="itemize">See the pdfTeX manual for more: <a 
+         </p></li>
+         <li class="itemize">
+         <!--l. 3028--><p class="noindent" >See the pdfTeX manual for more: <a 
 href="../../../../texmf-dist/doc/pdftex/manual/pdftex-a.pdf" >texmf-dist/doc/pdftex/manual/pdftex-a.pdf</a>.
+                                                                                     
+                                                                                     
+</p>
          </li></ul>
      </li>
-     <li class="itemize">The <span 
+     <li class="itemize">
+     <!--l. 3032--><p class="noindent" >The <span 
 class="ec-lmtt-10">\input </span>primitive in <span 
 class="ec-lmss-10">tex </span>(and <span 
 class="ec-lmss-10">mf </span>and <span 
@@ -5349,16 +5589,18 @@ class="ec-lmss-10">mpost</span>) now accepts double quotes containing spaces and
      special characters. Typical examples:
                                                                                      
                                                                                      
+</p>
      <pre class="verbatim" id="verbatim-6">
      <pre class="fancyvrb" id="fancyvrb19"><a 
  id="x1-73002r1"></a>\input &#x0022;filename with spaces&#x0022;   % plain 
 <a 
  id="x1-73004r2"></a>\input{&#x0022;filename with spaces&#x0022;}  % latex</pre>
 </pre>
-     <!--l. 3025--><p class="nopar" >See the Web2C manual for more: <a 
+     <!--l. 3038--><p class="nopar" >See the Web2C manual for more: <a 
 href="../../../../texmf-dist/doc/web2c" >texmf-dist/doc/web2c</a>.
      </p></li>
-     <li class="itemize">encTeX support is now included within Web2C and consequently all TeX programs, via the <span 
+     <li class="itemize">
+     <!--l. 3041--><p class="noindent" >encTeX support is now included within Web2C and consequently all TeX programs, via the <span 
 class="ec-lmtt-10">-enc</span>
      option — <span 
 class="ec-lmri-10">only when formats are built</span>. encTeX supports general re-encoding of input and
@@ -5367,38 +5609,45 @@ href="../../../../texmf-dist/doc/generic/enctex/" >texmf-dist/doc/generic/enctex
      <a 
 href="http://olsak.net/enctex.html" class="url" ><span 
 class="ec-lmtt-10">http://olsak.net/enctex.html</span></a>.
-     </li>
-     <li class="itemize">Aleph, a new engine combining e-TeX and Omega, is available. A little information is available in
+     </p></li>
+     <li class="itemize">
+     <!--l. 3048--><p class="noindent" >Aleph, a new engine combining e-TeX and Omega, is available. A little information is available in
      <a 
-href="../../../../texmf-dist/doc/aleph/base" >texmf-dist/doc/aleph/base</a> and <a 
+href="../../../../texmf-dist/doc/aleph/base" >texmf-dist/doc/aleph/base</a> and     <a 
 href="https://texfaq.org/FAQ-enginedev" class="url" ><span 
 class="ec-lmtt-10">https://texfaq.org/FAQ-enginedev</span></a>. The LaTeX-based format for
      Aleph is named <span 
 class="ec-lmss-10">lamed</span>.
-     </li>
-     <li class="itemize">The latest LaTeX release has a new version of the LPPL — now oﬃcially a Debian-approved license.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3053--><p class="noindent" >The latest LaTeX release has a new version of the LPPL — now oﬃcially a Debian-approved license.
      Assorted other updates, see the <span 
 class="ec-lmtt-10">ltnews </span>ﬁles in <a 
 href="../../../../texmf-dist/doc/latex/base" >texmf-dist/doc/latex/base</a>.
-     </li>
-     <li class="itemize"><span 
-class="ec-lmss-10">dvipng</span>, a new program for converting DVI to PNG image ﬁles, is included. See <a 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3058--><p class="noindent" ><span 
+class="ec-lmss-10">dvipng</span>, a new program for converting DVI to PNG image ﬁles, is included. See
+     <a 
 href="https://ctan.org/pkg/dvipng" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/pkg/dvipng</span></a>.
-     </li>
-     <li class="itemize">We reduced the <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3062--><p class="noindent" >We reduced the <span 
 class="ec-lmss-10">cbgreek </span>package to a “medium” sized set of fonts, with the assent and advice of the
      author (Claudio Beccari). The excised fonts are the invisible, outline, and transparency ones, which are
-     relatively rarely used, and we needed the space. The full set is of course available from CTAN
-     (<a 
+     relatively rarely used, and we needed the space. The full set is of course available from CTAN (
+     <a 
 href="https://ctan.org/pkg/cbgreek-complete" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/pkg/cbgreek-complete</span></a>).
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3068--><p class="noindent" ><span 
 class="ec-lmss-10">oxdvi </span>has been removed; just use <span 
 class="ec-lmss-10">xdvi</span>.
-     </li>
-     <li class="itemize">The <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3070--><p class="noindent" >The <span 
 class="ec-lmss-10">ini </span>and <span 
 class="ec-lmss-10">vir </span>commands (links) for <span 
 class="ec-lmss-10">tex</span>, <span 
@@ -5409,14 +5658,16 @@ class="ec-lmss-10">initex</span>.
 class="ec-lmss-10">ini </span>functionality has been available through the command-line option <span 
 class="ec-lmtt-10">-ini </span>for years
      now.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3075--><p class="noindent" ><span 
 class="ec-lmss-10">i386-openbsd </span>platform support was removed. Since the <span 
 class="ec-lmss-10">tetex </span>package in the BSD Ports system is
      available, and GNU/Linux and FreeBSD binaries were available, it seemed volunteer time could be better
      spent elsewhere.
-     </li>
-     <li class="itemize">On <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3080--><p class="noindent" >On <span 
 class="ec-lmss-10">sparc-solaris </span>(at least), you may have to set the <span 
 class="ec-lmtt-10">LD_LIBRARY_PATH </span>environment variable to run the
      <span 
@@ -5424,16 +5675,20 @@ class="ec-lmss-10">t1utils </span>programs. This is because they are compiled wi
      runtime libraries. (This is not new in 2004, but wasn’t previously documented.) Similarly, on <span 
 class="ec-lmss-10">mips-irix</span>,
      the MIPSpro 7.4 runtimes are required.
+</p>
      </li></ul>
-<!--l. 3076--><p class="noindent" >
+<!--l. 3089--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.3   </span> <a 
  id="x1-740009.1.3"></a>2005</h5>
-<!--l. 3078--><p class="noindent" >2005 saw the usual huge number of updates to packages and programs. The infrastructure stayed relatively
+<!--l. 3091--><p class="noindent" >2005 saw the usual huge number of updates to packages and programs. The infrastructure stayed relatively
 stable from 2004, but inevitably there were some changes there as well:
 </p>
+                                                                                     
+                                                                                     
      <ul class="itemize1">
-     <li class="itemize">New  scripts  <span 
+     <li class="itemize">
+     <!--l. 3097--><p class="noindent" >New  scripts  <span 
 class="ec-lmss-10">texconﬁg-sys</span>,  <span 
 class="ec-lmss-10">updmap-sys</span>,  and  <span 
 class="ec-lmss-10">fmtutil-sys  </span>were  introduced,  which  modify  the
@@ -5443,8 +5698,9 @@ class="ec-lmss-10">updmap</span>,  and  <span
 class="ec-lmss-10">fmtutil  </span>scripts  now  modify
      user-speciﬁc ﬁles, under <span 
 class="ec-lmtt-10">$HOME/.texlive2005</span>.
-     </li>
-     <li class="itemize">Corresponding  new  variables  <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3103--><p class="noindent" >Corresponding  new  variables  <span 
 class="ec-lmtt-10">TEXMFCONFIG </span>and  <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG </span>to  specify  the  trees  where
      conﬁguration  ﬁles  (user  or  system,  respectively)  are  found.  Thus,  you  may  need  to  move
@@ -5459,12 +5715,11 @@ class="ec-lmtt-10">texmf.cnf</span>. In any case the real location of these ﬁl
 class="ec-lmtt-10">TEXMFCONFIG </span>and <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG </span>must agree. See section <a 
 href="#x1-110002.3">2.3<!--tex4ht:ref: sec:texmftrees --></a>, p. <a 
-href="#x1-110002.3">7<!--tex4ht:ref: sec:texmftrees --></a>.
-     </li>
-     <li class="itemize">Last year, we kept <span class="obeylines-h"><span class="verb"><span 
+href="#x1-110002.3">8<!--tex4ht:ref: sec:texmftrees --></a>.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3114--><p class="noindent" >Last year, we kept <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">\pdfoutput</span></span></span> and other primitives undeﬁned for DVI output, even though the
-                                                                                     
-                                                                                     
      <span 
 class="ec-lmss-10">pdfetex </span>program was being used. This year, as promised, we undid that compatibility measure. So
      if your document uses <span class="obeylines-h"><span class="verb"><span 
@@ -5472,26 +5727,30 @@ class="ec-lmtt-10">\ifx\pdfoutput\undefined</span></span></span> to test if PDF
      be changed. You can use the package <span 
 class="ec-lmss-10">ifpdf.sty </span>(which works under both plain TeX and LaTeX)
      to do this, or steal its logic.
-     </li>
-     <li class="itemize">Last year, we changed most formats to output (8-bit) characters as themselves (see previous section).
+     </p></li>
+     <li class="itemize">
+     <!--l. 3122--><p class="noindent" >Last year, we changed most formats to output (8-bit) characters as themselves (see previous section).
      The new TCX ﬁle <span 
 class="ec-lmtt-10">empty.tcx </span>now provides an easier way to get the original <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">^^</span></span></span> notation if you so desire,
      as in:
                                                                                      
                                                                                      
+</p>
      <pre class="verbatim" id="verbatim-7">
      <pre class="fancyvrb" id="fancyvrb20"><a 
  id="x1-74002r1"></a>latex --translate-file=empty.tcx yourfile.tex</pre>
 </pre>
-     <!--l. 3115--><p class="nopar" >
+     <!--l. 3128--><p class="nopar" >
      </p></li>
-     <li class="itemize">The new program <span 
+     <li class="itemize">
+     <!--l. 3130--><p class="noindent" >The new program <span 
 class="ec-lmss-10">dvipdfmx </span>is included for translation of DVI to PDF; this is an actively maintained
      update of <span 
 class="ec-lmss-10">dvipdfm </span>(which is also still available for now, though no longer recommended).
-     </li>
-     <li class="itemize">The new programs <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3135--><p class="noindent" >The new programs <span 
 class="ec-lmss-10">pdfopen </span>and <span 
 class="ec-lmss-10">pdfclose </span>are included to allow reloading of PDF ﬁles in the Adobe
      Acrobat Reader without restarting the program. (Other PDF readers, notably <span 
@@ -5499,8 +5758,9 @@ class="ec-lmss-10">xpdf</span>, <span
 class="ec-lmss-10">gv</span>, and <span 
 class="ec-lmss-10">gsview</span>, have
      never suﬀered from this problem.)
-     </li>
-     <li class="itemize">For consistency, the variables <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3141--><p class="noindent" >For consistency, the variables <span 
 class="ec-lmtt-10">HOMETEXMF </span>and <span 
 class="ec-lmtt-10">VARTEXMF </span>have been renamed to <span 
 class="ec-lmtt-10">TEXMFHOME </span>and
@@ -5508,24 +5768,25 @@ class="ec-lmtt-10">TEXMFHOME </span>and
 class="ec-lmtt-10">TEXMFSYSVAR</span>, respectively. There is also <span 
 class="ec-lmtt-10">TEXMFVAR</span>, which is by default user-speciﬁc. See the ﬁrst point
      above.
+</p>
      </li></ul>
-<!--l. 3137--><p class="noindent" >
+<!--l. 3150--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.4   </span> <a 
  id="x1-750009.1.4"></a>2006–2007</h5>
-<!--l. 3139--><p class="noindent" >In 2006–2007, the major new addition to TeX Live was the XeTeX program, available as the <span 
+<!--l. 3152--><p class="noindent" >In 2006–2007, the major new addition to TeX Live was the XeTeX program, available as the <span 
 class="ec-lmtt-10">xetex </span>and
 <span 
-class="ec-lmtt-10">xelatex </span>programs; see <a 
+class="ec-lmtt-10">xelatex </span>programs; see     <a 
 href="https://scripts.sil.org/xetex" class="url" ><span 
 class="ec-lmtt-10">https://scripts.sil.org/xetex</span></a>.
-</p><!--l. 3143--><p class="indent" >   MetaPost also received a notable update, with more planned for the future (<a 
+</p><!--l. 3156--><p class="indent" >   MetaPost also received a notable update, with more planned for the future (   <a 
 href="https://tug.org/metapost/articles" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/metapost/articles</span></a>),
-likewise pdfTeX (<a 
+likewise pdfTeX (    <a 
 href="https://tug.org/applications/pdftex" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/applications/pdftex</span></a>).
-</p><!--l. 3147--><p class="indent" >   The TeX <span 
+</p><!--l. 3160--><p class="indent" >   The TeX <span 
 class="ec-lmtt-10">.fmt </span>(high-speed format) and the similar ﬁles for MetaPost and Metafont are now stored in
 subdirectories of <span 
 class="ec-lmtt-10">texmf/web2c</span>, instead of in the directory itself (although the directory is still searched, for the
@@ -5535,163 +5796,163 @@ class="ec-lmtt-10">tex </span>or <span
 class="ec-lmtt-10">pdftex </span>or <span 
 class="ec-lmtt-10">xetex</span>.
 This change should be invisible in normal use.
-</p><!--l. 3155--><p class="indent" >   The (plain) <span 
+</p><!--l. 3168--><p class="indent" >   The (plain) <span 
 class="ec-lmtt-10">tex </span>program no longer reads <span 
 class="ec-lmtt-10">%&#x0026; </span>ﬁrst lines to determine what format to run; it is the pure
 Knuthian TeX. (LaTeX and everything else do still read <span 
 class="ec-lmtt-10">%&#x0026; </span>lines).
-</p><!--l. 3159--><p class="indent" >   Of course the year also saw (the usual) hundreds of other updates to packages and programs. As usual,
-please check CTAN (<a 
+</p><!--l. 3172--><p class="indent" >   Of course the year also saw (the usual) hundreds of other updates to packages and programs. As usual,
+please check CTAN (    <a 
 href="https://ctan.org" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org</span></a>) for updates.
-</p><!--l. 3163--><p class="indent" >   Internally, the source tree is now stored in Subversion, with a standard web interface for viewing the tree,
+</p><!--l. 3176--><p class="indent" >   Internally, the source tree is now stored in Subversion, with a standard web interface for viewing the tree,
 as linked from our home page. Although not visible in the ﬁnal distribution, we expect this will provide a
 stable development foundation for future years.
-</p><!--l. 3168--><p class="indent" >   Finally, in May 2006 Thomas Esser announced that he would no longer be updating teTeX
-(<a 
+</p><!--l. 3181--><p class="indent" >   Finally, in May 2006 Thomas Esser announced that he would no longer be updating teTeX (
+<a 
 href="https://tug.org/tetex" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/tetex</span></a>). As a result, there was a surge of interest in TeX Live, especially among
-GNU/Linux distributors. (There is a new <span 
-class="ec-lmtt-10">tetex </span>installation scheme in TeX Live, which provides an
-approximate equivalent.) We hope this will eventually translate to improvements in the TeX environment for
+class="ec-lmtt-10">https://tug.org/tetex</span></a>). As a result, there was a surge of interest in TeX Live, especially among GNU/Linux
+distributors. (There is a new <span 
+class="ec-lmtt-10">tetex </span>installation scheme in TeX Live, which provides an approximate
+equivalent.) We hope this will eventually translate to improvements in the TeX environment for
 everyone.
-</p><!--l. 3176--><p class="noindent" >
+</p><!--l. 3189--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.5   </span> <a 
  id="x1-760009.1.5"></a>2008</h5>
-<!--l. 3178--><p class="noindent" >In 2008, the entire TeX Live infrastructure was redesigned and reimplemented. Complete information about an
+<!--l. 3191--><p class="noindent" >In 2008, the entire TeX Live infrastructure was redesigned and reimplemented. Complete information about an
 installation is now stored in a plain text ﬁle <span 
 class="ec-lmtt-10">tlpkg/texlive.tlpdb</span>.
-</p><!--l. 3182--><p class="indent" >   Among other things, this ﬁnally makes possible upgrading a TeX Live installation over the Internet after
+</p><!--l. 3195--><p class="indent" >   Among other things, this ﬁnally makes possible upgrading a TeX Live installation over the Internet after
 the initial installation, a feature MiKTeX has provided for many years. We expect to regularly update new
 packages as they are released to CTAN.
-</p><!--l. 3187--><p class="indent" >   The major new engine LuaTeX (<a 
+</p><!--l. 3200--><p class="indent" >   The major new engine LuaTeX (    <a 
 href="http://luatex.org" class="url" ><span 
 class="ec-lmtt-10">http://luatex.org</span></a>) is included; besides a new level of ﬂexibility
 in typesetting, this provides an excellent scripting language for use both inside and outside of
 TeX documents.
-</p><!--l. 3192--><p class="indent" >   Support among Windows and the Unix-based platforms is now much more uniform. In particular, most
+                                                                                     
+                                                                                     
+</p><!--l. 3205--><p class="indent" >   Support among Windows and the Unix-based platforms is now much more uniform. In particular, most
 Perl and Lua scripts are now available on Windows, using the Perl internally distributed with TeX
 Live.
-</p><!--l. 3196--><p class="indent" >   The new <span 
+</p><!--l. 3209--><p class="indent" >   The new <span 
 class="ec-lmss-10">tlmgr </span>script (section <a 
 href="#x1-430005">5<!--tex4ht:ref: sec:tlmgr --></a>) is the general interface for managing TeX Live after the initial installation.
 It handles package updates and consequent regeneration of formats, map ﬁles, and language ﬁles, optionally
 including local additions.
-                                                                                     
-                                                                                     
-</p><!--l. 3201--><p class="indent" >   With the advent of <span 
+</p><!--l. 3214--><p class="indent" >   With the advent of <span 
 class="ec-lmss-10">tlmgr</span>, the <span 
 class="ec-lmss-10">texconﬁg </span>actions to edit the format and hyphenation conﬁguration ﬁles are
 now disabled.
-</p><!--l. 3204--><p class="indent" >   The <span 
-class="ec-lmss-10">xindy </span>indexing program (<a 
+</p><!--l. 3217--><p class="indent" >   The <span 
+class="ec-lmss-10">xindy </span>indexing program (    <a 
 href="http://xindy.sourceforge.net/" class="url" ><span 
 class="ec-lmtt-10">http://xindy.sourceforge.net/</span></a>) is now included on most
 platforms.
-</p><!--l. 3207--><p class="indent" >   The <span 
+</p><!--l. 3220--><p class="indent" >   The <span 
 class="ec-lmss-10">kpsewhich </span>tool can now report all matches for a given ﬁle (option <span 
 class="ec-lmtt-10">--all</span>) and limit matches to a given
 subdirectory (option <span 
 class="ec-lmtt-10">--subdir</span>).
-</p><!--l. 3211--><p class="indent" >   The <span 
+</p><!--l. 3224--><p class="indent" >   The <span 
 class="ec-lmss-10">dvipdfmx </span>program now includes functionality to extract bounding box information, via the command
 name <span 
 class="ec-lmss-10">extractbb</span>; this was one of the last features provided by <span 
 class="ec-lmss-10">dvipdfm </span>not in <span 
 class="ec-lmss-10">dvipdfmx</span>.
-</p><!--l. 3216--><p class="indent" >   The font aliases <span 
+</p><!--l. 3229--><p class="indent" >   The font aliases <span 
 class="ec-lmtt-10">Times-Roman</span>, <span 
 class="ec-lmtt-10">Helvetica</span>, and so on have been removed. Diﬀerent packages expected them
 to behave diﬀerently (in particular, to have diﬀerent encodings), and there was no good way to resolve
 this.
-</p><!--l. 3221--><p class="indent" >   The <span 
+</p><!--l. 3234--><p class="indent" >   The <span 
 class="ec-lmss-10">platex </span>format has been removed, to resolve a name conﬂict with a completely diﬀerent Japanese <span 
 class="ec-lmss-10">platex</span>;
 the <span 
 class="ec-lmss-10">polski </span>package is now the main Polish support.
-</p><!--l. 3225--><p class="indent" >   Internally, the <span 
+</p><!--l. 3238--><p class="indent" >   Internally, the <span 
 class="ec-lmtt-10">WEB</span> string pool ﬁles are now compiled into the binaries, to ease upgrades.
-</p><!--l. 3228--><p class="indent" >   Finally, the changes made by Donald Knuth in his ‘TeX tuneup of 2008’ are included in this release. See
+</p><!--l. 3241--><p class="indent" >   Finally, the changes made by Donald Knuth in his ‘TeX tuneup of 2008’ are included in this release. See
 <a 
 href="https://tug.org/TUGboat/Articles/tb29-2/tb92knut.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/Articles/tb29-2/tb92knut.pdf</span></a>.
-</p><!--l. 3232--><p class="noindent" >
+</p><!--l. 3245--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.6   </span> <a 
  id="x1-770009.1.6"></a>2009</h5>
-<!--l. 3234--><p class="noindent" >In 2009, the default output format for Lua(L<span 
+<!--l. 3247--><p class="noindent" >In 2009, the default output format for Lua(L<span 
 class="ec-lmr-7">A</span> )TeX is now PDF, to take advantage of LuaTeX’s OpenType
 support, et al. New executables named <span 
 class="ec-lmtt-10">dviluatex </span>and <span 
 class="ec-lmtt-10">dvilualatex </span>run LuaTeX with DVI output. The
-LuaTeX home page is <a 
+LuaTeX home page is     <a 
 href="http://luatex.org" class="url" ><span 
 class="ec-lmtt-10">http://luatex.org</span></a>.
-</p><!--l. 3239--><p class="indent" >   The original Omega engine and Lambda format have been excised, after discussions with the Omega
+</p><!--l. 3252--><p class="indent" >   The original Omega engine and Lambda format have been excised, after discussions with the Omega
 authors. The updated Aleph and Lamed remain, as do the Omega utilities.
-</p><!--l. 3243--><p class="indent" >   A new release of the AMS Type 1 fonts is included, including Computer Modern: a few shape
+</p><!--l. 3256--><p class="indent" >   A new release of the AMS Type 1 fonts is included, including Computer Modern: a few shape
 changes made over the years by Knuth in the Metafont sources have been integrated, and the
 hinting has been updated. The Euler fonts have been thoroughly reshaped by Hermann Zapf (see
 <a 
 href="https://tug.org/TUGboat/Articles/tb29-2/tb92hagen-euler.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/Articles/tb29-2/tb92hagen-euler.pdf</span></a>). In all cases, the metrics remain
-unchanged. The AMS fonts home page is <a 
+unchanged. The AMS fonts home page is     <a 
 href="https://ams.org/tex/amsfonts.html" class="url" ><span 
 class="ec-lmtt-10">https://ams.org/tex/amsfonts.html</span></a>.
-</p><!--l. 3251--><p class="indent" >   The new GUI front end TeXworks is included for Windows, and also in MacTeX. For other platforms, and
-more information, see the TeXworks home page, <a 
+</p><!--l. 3264--><p class="indent" >   The new GUI front end TeXworks is included for Windows, and also in MacTeX. For other platforms, and
+more information, see the TeXworks home page,     <a 
 href="https://tug.org/texworks" class="url" ><span 
-class="ec-lmtt-10">https://tug.org/texworks</span></a>. It is a cross-platform front-end
-inspired by the Mac OS X TeXShop editor, aiming at ease-of-use.
-</p><!--l. 3257--><p class="indent" >   The graphics program Asymptote is included for several platforms. This implements a text-based graphics
+class="ec-lmtt-10">https://tug.org/texworks</span></a>. It is a cross-platform
+front-end inspired by the Mac OS X TeXShop editor, aiming at ease-of-use.
+</p><!--l. 3270--><p class="indent" >   The graphics program Asymptote is included for several platforms. This implements a text-based graphics
 description language vaguely akin to MetaPost, but with advanced 3D support and other features. Its home
-page is <a 
+page is     <a 
 href="https://asymptote.sourceforge.io" class="url" ><span 
 class="ec-lmtt-10">https://asymptote.sourceforge.io</span></a>.
-</p><!--l. 3262--><p class="indent" >   The separate <span 
+</p><!--l. 3275--><p class="indent" >   The separate <span 
 class="ec-lmtt-10">dvipdfm </span>program has been replaced by <span 
 class="ec-lmtt-10">dvipdfmx</span>, which operates in a special compatibility
 mode under that name. <span 
 class="ec-lmtt-10">dvipdfmx </span>includes CJK support and has accumulated many other ﬁxes over the years
 since the last <span 
 class="ec-lmtt-10">dvipdfm </span>release.
-</p><!--l. 3268--><p class="indent" >   Executables for the <span 
+</p><!--l. 3281--><p class="indent" >   Executables for the <span 
 class="ec-lmss-10">cygwin </span>and <span 
 class="ec-lmss-10">i386-netbsd </span>platforms are now included, while we were advised that
 OpenBSD users get TeX through their package systems, plus there were diﬃculties in making binaries that
 have a chance of working on more than one version.
-</p><!--l. 3273--><p class="indent" >   A miscellany of smaller changes: we now use <span 
+</p><!--l. 3286--><p class="indent" >   A miscellany of smaller changes: we now use <span 
 class="ec-lmss-10">xz </span>compression, the stable replacement for <span 
-class="ec-lmss-10">lzma</span>
-(<a 
+class="ec-lmss-10">lzma </span>(
+<a 
 href="https://tukaani.org/xz/" class="url" ><span 
 class="ec-lmtt-10">https://tukaani.org/xz/</span></a>); a literal <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">$</span></span></span> is allowed in ﬁlenames when it does not introduce a known variable
 name; the Kpathsea library is now multi-threaded (made use of in MetaPost); the entire TeX Live build is now
 based on Automake.
-</p><!--l. 3280--><p class="indent" >   Final note on the past: all releases of TeX Live, along with ancillary material such as CD labels, are
-available at <a 
+</p><!--l. 3293--><p class="indent" >   Final note on the past: all releases of TeX Live, along with ancillary material such as CD labels, are
+available at     <a 
 href="ftp://tug.org/historic/systems/texlive" class="url" ><span 
 class="ec-lmtt-10">ftp://tug.org/historic/systems/texlive</span></a>.
-</p><!--l. 3285--><p class="noindent" >
+</p><!--l. 3298--><p class="noindent" >
 </p>
+                                                                                     
+                                                                                     
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.7   </span> <a 
  id="x1-780009.1.7"></a>2010</h5>
-<!--l. 3288--><p class="noindent" >In 2010, the default version for PDF output is now 1.5, enabling more compression. This applies to all the
+<!--l. 3301--><p class="noindent" >In 2010, the default version for PDF output is now 1.5, enabling more compression. This applies to all the
 TeX engines when used to produce PDF and to <span 
 class="ec-lmtt-10">dvipdfmx</span>. Loading the <span 
 class="ec-lmss-10">pdf14 </span>LaTeX package changes back to
 PDF 1.4, or set <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">\pdfminorversion=4</span></span></span>.
-</p><!--l. 3293--><p class="indent" >   pdf(L<span 
+</p><!--l. 3306--><p class="indent" >   pdf(L<span 
 class="ec-lmr-7">A</span> )TeX now <span 
 class="ec-lmri-10">automatically </span>converts a requested Encapsulated PostScript (EPS) ﬁle to PDF, via the
 <span 
 class="ec-lmss-10">epstopdf </span>package, when and if the LaTeX <span 
 class="ec-lmtt-10">graphics.cfg </span>conﬁguration ﬁle is loaded, and PDF is
-                                                                                     
-                                                                                     
 being output. The default options are intended to eliminate any chance of hand-created PDF
 ﬁles being overwritten, but you can also prevent <span 
 class="ec-lmtt-10">epstopdf </span>from being loaded at all by putting
@@ -5701,11 +5962,11 @@ class="ec-lmtt-10">\def...</span></span></span>) before the <span
 class="ec-lmtt-10">\documentclass </span>declaration. It is also not
 loaded if the <span 
 class="ec-lmss-10">pst-pdf </span>package is used. For more details, see the <span 
-class="ec-lmss-10">epstopdf </span>package documentation
-(<a 
+class="ec-lmss-10">epstopdf </span>package documentation (
+<a 
 href="https://ctan.org/pkg/epstopdf-pkg" class="url" ><span 
 class="ec-lmtt-10">https://ctan.org/pkg/epstopdf-pkg</span></a>).
-</p><!--l. 3305--><p class="indent" >   A related change is that execution of a very few external commands from TeX, via the <span 
+</p><!--l. 3318--><p class="indent" >   A related change is that execution of a very few external commands from TeX, via the <span 
 class="ec-lmtt-10">\write18 </span>feature, is
 now enabled by default. These commands are <span 
 class="ec-lmtt-10">repstopdf</span>, <span 
@@ -5723,33 +5984,33 @@ class="ec-lmtt-10"> conf</span><span
 class="ec-lmtt-10"> texmf</span><span 
 class="ec-lmtt-10"> shell_escape</span><span 
 class="ec-lmtt-10"> 0</span></span></span>.
-</p><!--l. 3314--><p class="indent" >   Yet another related change is that BibTeX and Makeindex now refuse to write their output ﬁles to an
+</p><!--l. 3327--><p class="indent" >   Yet another related change is that BibTeX and Makeindex now refuse to write their output ﬁles to an
 arbitrary directory (like TeX itself), by default. This is so they can now be enabled for use by the restricted
 <span 
 class="ec-lmtt-10">\write18</span>. To change this, the <span 
 class="ec-lmtt-10">TEXMFOUTPUT </span>environment variable can be set, or the <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">openout_any</span></span></span> setting
 changed.
-</p><!--l. 3320--><p class="indent" >   XeTeX now supports margin kerning along the same lines as pdfTeX. (Font expansion is not presently
+</p><!--l. 3333--><p class="indent" >   XeTeX now supports margin kerning along the same lines as pdfTeX. (Font expansion is not presently
 supported.)
-</p><!--l. 3323--><p class="indent" >   By default, <span 
+</p><!--l. 3336--><p class="indent" >   By default, <span 
 class="ec-lmss-10">tlmgr </span>now saves one backup of each package updated (<span 
 class="ec-lmtt-10">tlmgr option autobackup 1</span>), so
 broken package updates can be easily reverted with <span 
 class="ec-lmtt-10">tlmgr restore</span>. If you do post-install updates, and don’t
 have the disk space for the backups, run <span 
 class="ec-lmtt-10">tlmgr option autobackup 0</span>.
-</p><!--l. 3329--><p class="indent" >   New programs included: the pTeX engine and related utilities for typesetting Japanese; the BibTeXU program
+</p><!--l. 3342--><p class="indent" >   New programs included: the pTeX engine and related utilities for typesetting Japanese; the BibTeXU program
 for Unicode-enabled BibTeX; the <span 
-class="ec-lmss-10">chktex </span>utility (originally from <a 
+class="ec-lmss-10">chktex </span>utility (originally from     <a 
 href="http://baruch.ev-en.org/proj/chktex" class="url" ><span 
-class="ec-lmtt-10">http://baruch.ev-en.org/proj/chktex</span></a>) for
-checking (L<span 
+class="ec-lmtt-10">http://baruch.ev-en.org/proj/chktex</span></a>)
+for checking (L<span 
 class="ec-lmr-7">A</span> )TeX documents; the <span 
-class="ec-lmss-10">dvisvgm </span>(<a 
+class="ec-lmss-10">dvisvgm </span>(    <a 
 href="https://dvisvgm.de" class="url" ><span 
 class="ec-lmtt-10">https://dvisvgm.de</span></a>) DVI-to-SVG translator.
-</p><!--l. 3337--><p class="indent" >   Executables for these new platforms are now included: <span 
+</p><!--l. 3350--><p class="indent" >   Executables for these new platforms are now included: <span 
 class="ec-lmtt-10">amd64-freebsd</span>, <span 
 class="ec-lmtt-10">amd64-kfreebsd</span>, <span 
 class="ec-lmtt-10">i386-freebsd</span>,
@@ -5757,53 +6018,55 @@ class="ec-lmtt-10">i386-freebsd</span>,
 class="ec-lmtt-10">i386-kfreebsd</span>, <span 
 class="ec-lmtt-10">x86_64-darwin</span>, <span 
 class="ec-lmtt-10">x86_64-solaris</span>.
-</p><!--l. 3341--><p class="indent" >   A change in TeX Live 2009 that we failed to note: numerous TeX4ht-related executables
-(<a 
+</p><!--l. 3354--><p class="indent" >   A change in TeX Live 2009 that we failed to note: numerous TeX4ht-related executables (
+<a 
 href="https://tug.org/tex4ht" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/tex4ht</span></a>) were removed from the binary directories. The generic <span 
 class="ec-lmtt-10">mk4ht </span>program can be used
 to run any of the various <span 
 class="ec-lmtt-10">tex4ht </span>combinations.
-</p><!--l. 3346--><p class="indent" >   Finally, the TeX Live release on the TeX Collection DVD can no longer be run live (oddly enough). A
+</p><!--l. 3359--><p class="indent" >   Finally, the TeX Live release on the TeX Collection DVD can no longer be run live (oddly enough). A
 single DVD no longer has enough room. One beneﬁcial side eﬀect is that installation from the physical
 DVD is much faster.
-</p><!--l. 3351--><p class="noindent" >
+</p><!--l. 3364--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.8   </span> <a 
  id="x1-790009.1.8"></a>2011</h5>
-<!--l. 3353--><p class="noindent" >The Mac OS X binaries (<span 
+<!--l. 3366--><p class="noindent" >The Mac OS X binaries (<span 
 class="ec-lmtt-10">universal-darwin </span>and <span 
 class="ec-lmtt-10">x86_64-darwin</span>) now work only on Leopard or later; Panther
 and Tiger are no longer supported.
-</p><!--l. 3357--><p class="indent" >   The <span 
+</p><!--l. 3370--><p class="indent" >   The <span 
 class="ec-lmtt-10">biber </span>program for bibliography processing is included on common platforms. Its development is
 closely coupled with the <span 
 class="ec-lmtt-10">biblatex </span>package, which completely reimplements the bibliographical facilities
 provided by LaTeX.
-</p><!--l. 3362--><p class="indent" >   The MetaPost (<span 
+</p><!--l. 3375--><p class="indent" >   The MetaPost (<span 
 class="ec-lmtt-10">mpost</span>) program no longer creates or uses <span 
 class="ec-lmtt-10">.mem </span>ﬁles. The needed ﬁles, such as <span 
 class="ec-lmtt-10">plain.mp</span>, are
 simply read on every run. This is related to supporting MetaPost as a library, which is another signiﬁcant
 though not user-visible change.
-</p><!--l. 3367--><p class="indent" >   The <span 
+</p><!--l. 3380--><p class="indent" >   The <span 
 class="ec-lmtt-10">updmap </span>implementation in Perl, previously used only on Windows, has been revamped and is now used
 on all platforms. There shouldn’t be any user-visible changes as a result, except that it runs much
 faster.
-</p><!--l. 3372--><p class="indent" >   The <span 
+</p><!--l. 3385--><p class="indent" >   The <span 
 class="ec-lmss-10">initex </span>and <span 
 class="ec-lmss-10">inimf </span>programs were restored (but no other <span 
 class="ec-lmss-10">ini* </span>variants).
-</p><!--l. 3375--><p class="noindent" >
+</p><!--l. 3388--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.9   </span> <a 
  id="x1-800009.1.9"></a>2012</h5>
-<!--l. 3377--><p class="noindent" ><span 
+                                                                                     
+                                                                                     
+<!--l. 3390--><p class="noindent" ><span 
 class="ec-lmtt-10">tlmgr </span>supports updates from multiple network repositories. The section on multiple repositories in the <span 
 class="ec-lmtt-10">tlmgr</span>
 <span 
 class="ec-lmtt-10">help </span>output has more.
-</p><!--l. 3381--><p class="indent" >   The parameter <span 
+</p><!--l. 3394--><p class="indent" >   The parameter <span 
 class="ec-lmtt-10">\XeTeXdashbreakstate </span>is set to 1 by default, for both <span 
 class="ec-lmtt-10">xetex </span>and <span 
 class="ec-lmtt-10">xelatex</span>. This allows line
@@ -5811,136 +6074,140 @@ breaks after em-dashes and en-dashes, which has always been the behavior of plai
 Existing XeTeX documents which must retain perfect line-break compatibility will need to set
 <span 
 class="ec-lmtt-10">\XeTeXdashbreakstate </span>to 0 explicitly.
-</p><!--l. 3388--><p class="indent" >   The output ﬁles generated by <span 
+</p><!--l. 3401--><p class="indent" >   The output ﬁles generated by <span 
 class="ec-lmtt-10">pdftex </span>and <span 
 class="ec-lmtt-10">dvips</span>, among others, can now exceed 2 gigabytes.
-                                                                                     
-                                                                                     
-</p><!--l. 3391--><p class="indent" >   The 35 standard PostScript fonts are included in the output of <span 
+</p><!--l. 3404--><p class="indent" >   The 35 standard PostScript fonts are included in the output of <span 
 class="ec-lmtt-10">dvips </span>by default, since so many diﬀerent
 versions of them are extant.
-</p><!--l. 3395--><p class="indent" >   In the restricted <span 
+</p><!--l. 3408--><p class="indent" >   In the restricted <span 
 class="ec-lmtt-10">\write18 </span>execution mode, set by default, <span 
 class="ec-lmtt-10">mpost </span>is now an allowed program.
-</p><!--l. 3398--><p class="indent" >   A <span 
+</p><!--l. 3411--><p class="indent" >   A <span 
 class="ec-lmtt-10">texmf.cnf </span>ﬁle is also found in <span 
 class="ec-lmtt-10">../texmf-local</span>, e.g., <span 
 class="ec-lmtt-10">/usr/local/texlive/texmf-local/web2c/texmf.cnf</span>, if
 it exists.
-</p><!--l. 3402--><p class="indent" >   The <span 
+</p><!--l. 3415--><p class="indent" >   The <span 
 class="ec-lmtt-10">updmap </span>script reads a per-tree <span 
 class="ec-lmtt-10">updmap.cfg </span>instead of one global conﬁg. This change should be
 invisible, unless you edited your updmap.cfg’s directly. The <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">updmap</span><span 
 class="ec-lmtt-10"> --help</span></span></span> output has more.
-</p><!--l. 3406--><p class="indent" >   Platforms: <span 
+</p><!--l. 3419--><p class="indent" >   Platforms: <span 
 class="ec-lmss-10">armel-linux </span>and <span 
 class="ec-lmss-10">mipsel-linux </span>added; <span 
 class="ec-lmss-10">sparc-linux </span>and <span 
 class="ec-lmss-10">i386-netbsd </span>are no longer in the main
 distribution.
-</p><!--l. 3410--><p class="noindent" >
+</p><!--l. 3423--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.10   </span> <a 
  id="x1-810009.1.10"></a>2013</h5>
-<!--l. 3412--><p class="noindent" >Distribution layout: the top-level <span 
+<!--l. 3425--><p class="noindent" >Distribution layout: the top-level <span 
 class="ec-lmtt-10">texmf/ </span>directory has been merged into <span 
 class="ec-lmtt-10">texmf-dist/</span>, for simplicity. Both the
 <span 
 class="ec-lmtt-10">TEXMFMAIN </span>and <span 
 class="ec-lmtt-10">TEXMFDIST </span>Kpathsea variables now point to <span 
 class="ec-lmtt-10">texmf-dist</span>.
-</p><!--l. 3417--><p class="indent" >   Many small language collections have been merged together, to simplify installation.
-</p><!--l. 3420--><p class="indent" >   MetaPost: native support for PNG output and ﬂoating-point (IEEE double) has been added.
-</p><!--l. 3423--><p class="indent" >   LuaTeX: updated to Lua 5.2, and includes a new library (<span 
+</p><!--l. 3430--><p class="indent" >   Many small language collections have been merged together, to simplify installation.
+</p><!--l. 3433--><p class="indent" >   MetaPost: native support for PNG output and ﬂoating-point (IEEE double) has been added.
+</p><!--l. 3436--><p class="indent" >   LuaTeX: updated to Lua 5.2, and includes a new library (<span 
 class="ec-lmtt-10">pdfscanner</span>) to process external PDF page
 content, among much else (see its web pages).
-</p><!--l. 3427--><p class="indent" >   XeTeX (also see its web pages for more): </p>
+</p><!--l. 3440--><p class="indent" >   XeTeX (also see its web pages for more): </p>
      <ul class="itemize1">
-     <li class="itemize">The HarfBuzz library is now used for font layout instead of ICU. (ICU is still used to support
+     <li class="itemize">
+     <!--l. 3442--><p class="noindent" >The HarfBuzz library is now used for font layout instead of ICU. (ICU is still used to support
      input encodings, bidirectionality, and the optional Unicode line breaking.)
-     </li>
-     <li class="itemize">Graphite2 and HarfBuzz are used instead of SilGraphite for Graphite layout.
-     </li>
-     <li class="itemize">On Macs, Core Text is used instead of the (deprecated) ATSUI.
-     </li>
-     <li class="itemize">Prefer TrueType/OpenType fonts to Type1 when the names are the same.
-     </li>
-     <li class="itemize">Fix occasional mismatch in font ﬁnding between XeTeX and <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3445--><p class="noindent" >Graphite2 and HarfBuzz are used instead of SilGraphite for Graphite layout.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3447--><p class="noindent" >On Macs, Core Text is used instead of the (deprecated) ATSUI.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3448--><p class="noindent" >Prefer TrueType/OpenType fonts to Type1 when the names are the same.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3449--><p class="noindent" >Fix occasional mismatch in font ﬁnding between XeTeX and <span 
 class="ec-lmtt-10">xdvipdfmx</span>.
-     </li>
-     <li class="itemize">Support OpenType math cut-ins.</li></ul>
-<!--l. 3441--><p class="indent" >   <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3451--><p class="noindent" >Support OpenType math cut-ins.</p></li></ul>
+<!--l. 3454--><p class="indent" >   <span 
 class="ec-lmss-10">xdvi</span>: now uses FreeType instead of <span 
 class="ec-lmtt-10">t1lib </span>for rendering.
-</p><!--l. 3443--><p class="indent" >   <span 
+</p><!--l. 3456--><p class="indent" >   <span 
 class="ec-lmss-10">microtype.sty</span>: some support for XeTeX (protrusion) and LuaTeX (protrusion, font expansion, tracking),
 among other enhancements.
-</p><!--l. 3447--><p class="indent" >   <span 
+</p><!--l. 3460--><p class="indent" >   <span 
 class="ec-lmss-10">tlmgr</span>: new <span 
 class="ec-lmtt-10">pinning </span>action to ease conﬁguring multiple repositories; that section in <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">tlmgr</span><span 
 class="ec-lmtt-10"> --help</span></span></span> has
-more, online at <a 
+more, online at     <a 
 href="https://tug.org/texlive/doc/tlmgr.html#MULTIPLE-REPOSITORIES" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/doc/tlmgr.html#MULTIPLE-REPOSITORIES</span></a>.
-</p><!--l. 3451--><p class="indent" >   Platforms: <span 
+</p><!--l. 3464--><p class="indent" >   Platforms: <span 
 class="ec-lmss-10">armhf-linux</span>, <span 
 class="ec-lmss-10">mips-irix</span>, <span 
 class="ec-lmss-10">i386-netbsd</span>, and <span 
 class="ec-lmss-10">amd64-netbsd </span>added or revived; <span 
 class="ec-lmss-10">powerpc-aix</span>
 removed.
-</p><!--l. 3455--><p class="noindent" >
+</p><!--l. 3468--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.11   </span> <a 
  id="x1-820009.1.11"></a>2014</h5>
-<!--l. 3457--><p class="noindent" >2014 saw another TeX tune-up from Knuth; this aﬀected all engines, but the only visible change likely is the
+                                                                                     
+                                                                                     
+<!--l. 3470--><p class="noindent" >2014 saw another TeX tune-up from Knuth; this aﬀected all engines, but the only visible change likely is the
 restoration of the <span 
 class="ec-lmtt-10">preloaded format </span>string on the banner line. Per Knuth, this now reﬂects the format that
 <span 
 class="ec-lmri-10">would </span>be loaded by default, rather than an undumped format that is actually preloaded in the binary; it may
 be overridden in various ways.
-</p><!--l. 3464--><p class="indent" >   pdfTeX: new warning-suppression parameter <span 
+</p><!--l. 3477--><p class="indent" >   pdfTeX: new warning-suppression parameter <span 
 class="ec-lmtt-10">\pdfsuppresswarningpagegroup</span>; new primitives for fake
 interword spaces to help with PDF text reﬂowing: <span 
 class="ec-lmtt-10">\pdfinterwordspaceon</span>, <span 
 class="ec-lmtt-10">\pdfinterwordspaceoff</span>,
 <span 
 class="ec-lmtt-10">\pdffakespace</span>.
-</p><!--l. 3469--><p class="indent" >   LuaTeX: Notable changes and ﬁxes were made to font loading and hyphenation. The biggest addition is a
+</p><!--l. 3482--><p class="indent" >   LuaTeX: Notable changes and ﬁxes were made to font loading and hyphenation. The biggest addition is a
 new engine variant, <span 
 class="ec-lmtt-10">luajittex </span>and its siblings <span 
 class="ec-lmtt-10">texluajit </span>and <span 
 class="ec-lmtt-10">texluajitc</span>. This uses a just-in-time Lua
 compiler (detailed <span 
-class="ec-lmro-10">TUGboat </span>article at <a 
+class="ec-lmro-10">TUGboat </span>article at     <a 
 href="https://tug.org/TUGboat/tb34-1/tb106scarso.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/tb34-1/tb106scarso.pdf</span></a>). <span 
-class="ec-lmtt-10">luajittex </span>is
-still in development, is not available on all platforms, and is considerably less stable than <span 
+class="ec-lmtt-10">luajittex</span>
+is still in development, is not available on all platforms, and is considerably less stable than <span 
 class="ec-lmtt-10">luatex</span>. Neither we
 nor its developers recommend using it except for the speciﬁc purpose of experimenting with jit on Lua
 code.
-                                                                                     
-                                                                                     
-</p><!--l. 3480--><p class="indent" >   XeTeX: The same image formats are now supported on all platforms (including Mac); avoid Unicode
+</p><!--l. 3493--><p class="indent" >   XeTeX: The same image formats are now supported on all platforms (including Mac); avoid Unicode
 compatibility decomposition fallback (but not other variants); prefer OpenType to Graphite fonts, for
 compatibility with previous XeTeX versions.
-</p><!--l. 3485--><p class="indent" >   MetaPost: A new numbersystem <span 
+</p><!--l. 3498--><p class="indent" >   MetaPost: A new numbersystem <span 
 class="ec-lmtt-10">decimal </span>is supported, along with a companion internal <span 
 class="ec-lmtt-10">numberprecision</span>;
 a new deﬁnition of <span 
 class="ec-lmtt-10">drawdot </span>in <span 
 class="ec-lmtt-10">plain.mp</span>, per Knuth; bug ﬁxes in SVG and PNG output, among
 others.
-</p><!--l. 3490--><p class="indent" >   The <span 
+</p><!--l. 3503--><p class="indent" >   The <span 
 class="ec-lmss-10">pstopdf </span>ConTeXt utility will be removed as a standalone command at some point after the release, due
 to conﬂicts with OS utilities of the same name. It can still (and now) be invoked as <span 
 class="ec-lmtt-10">mtxrun –script</span>
 <span 
 class="ec-lmtt-10">pstopdf</span>.
-</p><!--l. 3495--><p class="indent" >   <span 
+</p><!--l. 3508--><p class="indent" >   <span 
 class="ec-lmss-10">psutils </span>has been substantially revised by a new maintainer. As a result, several seldom-used utilities (<span 
 class="ec-lmtt-10">fix*</span>,
 <span 
@@ -5951,25 +6218,25 @@ class="ec-lmtt-10">scripts/ </span>directory rather than being user-level
 executables (this can be reversed if it turns out to be problematic). A new script, <span 
 class="ec-lmtt-10">psjoin</span>, has been
 added.
-</p><!--l. 3502--><p class="indent" >   The MacTeX redistribution of TeX Live (section <a 
+</p><!--l. 3515--><p class="indent" >   The MacTeX redistribution of TeX Live (section <a 
 href="#x1-170003.1.2">3.1.2<!--tex4ht:ref: sec:macosx --></a>) no longer includes the optional Mac-only packages
 for the Latin Modern and TeX Gyre fonts, since it is easy enough for individual users to make them available
 to the system. The <span 
 class="ec-lmss-10">convert </span>program from ImageMagick has also been excised, since TeX4ht (speciﬁcally
 <span 
 class="ec-lmtt-10">tex4ht.env</span>) now uses Ghostscript directly.
-</p><!--l. 3509--><p class="indent" >   The <span 
+</p><!--l. 3522--><p class="indent" >   The <span 
 class="ec-lmss-10">langcjk </span>collection for Chinese, Japanese, and Korean support has been split into individual language
 collections for the sake of more moderate sizes.
-</p><!--l. 3513--><p class="indent" >   Platforms: <span 
+</p><!--l. 3526--><p class="indent" >   Platforms: <span 
 class="ec-lmss-10">x86_64-cygwin </span>added, <span 
 class="ec-lmss-10">mips-irix </span>removed; Microsoft no longer supports Windows XP, so our
 programs may start failing there at any time.
-</p><!--l. 3517--><p class="noindent" >
+</p><!--l. 3530--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.12   </span> <a 
  id="x1-830009.1.12"></a>2015</h5>
-<!--l. 3519--><p class="noindent" >LaTeX2e now incorporates, by default, changes previously included only by explicitly loading the <span 
+<!--l. 3532--><p class="noindent" >LaTeX2e now incorporates, by default, changes previously included only by explicitly loading the <span 
 class="ec-lmss-10">ﬁxltx2e</span>
 package, which is now a no-op. A new <span 
 class="ec-lmss-10">latexrelease </span>package and other mechanisms allow for controlling what is
@@ -5978,35 +6245,37 @@ class="ec-lmss-10">babel</span>
 and <span 
 class="ec-lmss-10">psnfss </span>packages, while core parts of LaTeX, are maintained separately and are not aﬀected by these
 changes (and should still work).
-</p><!--l. 3528--><p class="indent" >   Internally, LaTeX2e now includes Unicode-related engine conﬁguration (what characters are letters,
+</p><!--l. 3541--><p class="indent" >   Internally, LaTeX2e now includes Unicode-related engine conﬁguration (what characters are letters,
 naming of primitives, etc.) which was previously part of TeX Live. This change is intended to be invisible to
 users; a few low-level internal control sequences have been renamed or removed, but the behavior should be
 just the same.
-</p><!--l. 3534--><p class="indent" >   pdfTeX: Support JPEG Exif as well as JFIF; do not emit a warning if <span 
+</p><!--l. 3547--><p class="indent" >   pdfTeX: Support JPEG Exif as well as JFIF; do not emit a warning if <span 
 class="ec-lmtt-10">\pdfinclusionerrorlevel </span>is
 negative; sync with <span 
 class="ec-lmss-10">xpdf</span> 3.04.
-</p><!--l. 3538--><p class="indent" >   LuaTeX: New library <span 
+</p><!--l. 3551--><p class="indent" >   LuaTeX: New library <span 
 class="ec-lmss-10">newtokenlib </span>for scanning tokens; bug ﬁxes in the <span 
 class="ec-lmtt-10">normal </span>random number generator
 and other places.
-</p><!--l. 3541--><p class="indent" >   XeTeX: Image handling ﬁxes; <span 
+</p><!--l. 3554--><p class="indent" >   XeTeX: Image handling ﬁxes; <span 
 class="ec-lmss-10">xdvipdfmx </span>binary looked for ﬁrst as a sibling to <span 
 class="ec-lmss-10">xetex</span>; internal <span 
 class="ec-lmtt-10">XDV </span>opcodes
 changed.
-</p><!--l. 3544--><p class="indent" >   MetaPost: New numbersystem <span 
+</p><!--l. 3557--><p class="indent" >   MetaPost: New numbersystem <span 
 class="ec-lmtt-10">binary</span>; new Japanese-enabled <span 
 class="ec-lmss-10">upmpost </span>and <span 
 class="ec-lmss-10">updvitomp </span>programs, analogous
 to <span 
 class="ec-lmss-10">up*tex</span>.
-</p><!--l. 3548--><p class="indent" >   MacTeX: Updates to the included Ghostscript package for CJK support. The TeX Distribution
+</p><!--l. 3561--><p class="indent" >   MacTeX: Updates to the included Ghostscript package for CJK support. The TeX Distribution
 Preference Pane now works in Yosemite (Mac OS X 10.10). Resource-fork font suitcases (generally
 without an extension) are no longer supported by XeTeX; data-fork suitcases (<span 
 class="ec-lmtt-10">.dfont</span>) remain
+                                                                                     
+                                                                                     
 supported.
-</p><!--l. 3554--><p class="indent" >   Infrastructure: The <span 
+</p><!--l. 3567--><p class="indent" >   Infrastructure: The <span 
 class="ec-lmss-10">fmtutil </span>script has been reimplemented to read <span 
 class="ec-lmtt-10">fmtutil.cnf </span>on a per-tree basis,
 analogous to <span 
@@ -6017,30 +6286,28 @@ class="ec-lmss-10">mktextfm</span>, <span
 class="ec-lmss-10">mktexpk</span>) now prefer programs in
 their own directory, instead of always using the existing <span 
 class="ec-lmtt-10">PATH</span>.
-</p><!--l. 3560--><p class="indent" >   Platforms: <span 
+</p><!--l. 3573--><p class="indent" >   Platforms: <span 
 class="ec-lmss-10">*-kfreebsd </span>removed, since TeX Live is now easily available through the system
-platform mechanisms. Support for some additional platforms is available as custom binaries
-(<a 
+platform mechanisms. Support for some additional platforms is available as custom binaries (
+<a 
 href="https://tug.org/texlive/custom-bin.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/custom-bin.html</span></a>). In addition, some platforms are now omitted from the
 DVD (simply to save space), but can be installed normally over the net.
-</p><!--l. 3568--><p class="noindent" >
+</p><!--l. 3581--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.13   </span> <a 
  id="x1-840009.1.13"></a>2016</h5>
-                                                                                     
-                                                                                     
-<!--l. 3570--><p class="noindent" >LuaTeX: Sweeping changes to primitives, both renames and removals, along with some node structure
+<!--l. 3583--><p class="noindent" >LuaTeX: Sweeping changes to primitives, both renames and removals, along with some node structure
 rearrangements. The changes are summarized in an article by Hans Hagen, “LuaTeX 0.90 backend changes for
-PDF and more” (<a 
+PDF and more” (    <a 
 href="https://tug.org/TUGboat/tb37-1/tb115hagen-pdf.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/tb37-1/tb115hagen-pdf.pdf</span></a>); for all the details, see the
 LuaTeX manual, <a 
 href="../../../../texmf-dist/doc/luatex/base/luatex.pdf" >texmf-dist/doc/luatex/base/luatex.pdf</a>.
-</p><!--l. 3578--><p class="indent" >   Metafont: New highly experimental sibling programs MFlua and MFluajit, integrating Lua with Metafont,
+</p><!--l. 3591--><p class="indent" >   Metafont: New highly experimental sibling programs MFlua and MFluajit, integrating Lua with Metafont,
 for trial testing purposes.
-</p><!--l. 3581--><p class="indent" >   MetaPost: Bug ﬁxes and internal preparations for MetaPost 2.0.
-</p><!--l. 3583--><p class="indent" >   <span 
+</p><!--l. 3594--><p class="indent" >   MetaPost: Bug ﬁxes and internal preparations for MetaPost 2.0.
+</p><!--l. 3596--><p class="indent" >   <span 
 class="ec-lmtt-10">SOURCE_DATE_EPOCH </span>support in all engines except LuaTeX (which will come in the next release) and
 original <span 
 class="ec-lmtt-10">tex </span>(intentionally omitted): if the environment variable <span 
@@ -6054,59 +6321,65 @@ class="ec-lmtt-10">\month</span>, <span
 class="ec-lmtt-10">\day</span>, <span 
 class="ec-lmtt-10">\time</span>. The pdfTeX manual has examples
 and details.
-</p><!--l. 3592--><p class="indent" >   pdfTeX: new primitives <span 
+</p><!--l. 3605--><p class="indent" >   pdfTeX: new primitives <span 
 class="ec-lmtt-10">\pdfinfoomitdate</span>, <span 
 class="ec-lmtt-10">\pdftrailerid</span>, <span 
 class="ec-lmtt-10">\pdfsuppressptexinfo</span>, to control values
 appearing in the output which normally change with each run. These features are for PDF output only, not
 DVI.
-</p><!--l. 3597--><p class="indent" >   XeTeX: New primitives <span 
+</p><!--l. 3610--><p class="indent" >   XeTeX: New primitives <span 
 class="ec-lmtt-10">\XeTeXhyphenatablelength</span>, <span 
 class="ec-lmtt-10">\XeTeXgenerateactualtext</span>,<br 
 class="newline" /><span 
 class="ec-lmtt-10">\XeTeXinterwordspaceshaping</span>, <span 
 class="ec-lmtt-10">\mdfivesum</span>; character class limit increased to 4096; DVI id byte
 incremented.
-</p><!--l. 3602--><p class="indent" >   Other utilities: </p>
+</p><!--l. 3615--><p class="indent" >   Other utilities: </p>
      <ul class="itemize1">
-     <li class="itemize"><span 
+     <li class="itemize">
+     <!--l. 3617--><p class="noindent" ><span 
 class="ec-lmtt-10">gregorio </span>is a new program, part of the <span 
 class="ec-lmtt-10">gregoriotex </span>package for typesetting Gregorian chant
      scores; it is included in <span 
 class="ec-lmtt-10">shell_escape_commands </span>by default.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3621--><p class="noindent" ><span 
 class="ec-lmtt-10">upmendex </span>is an index creation program, mostly compatible with <span 
 class="ec-lmtt-10">makeindex</span>, with support for
      Unicode sorting, among other changes.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3625--><p class="noindent" ><span 
 class="ec-lmtt-10">afm2tfm </span>now makes only accent-based height adjustments upward; a new option <span 
 class="ec-lmtt-10">-a </span>omits all
      adjustments.
-     </li>
-     <li class="itemize"><span 
-class="ec-lmtt-10">ps2pk </span>can handle extended PK/GF fonts.</li></ul>
-<!--l. 3618--><p class="indent" >   MacTeX: The TeX Distribution Preference Pane is gone; its functionality is now in TeX Live Utility;
+     </p></li>
+     <li class="itemize">
+     <!--l. 3628--><p class="noindent" ><span 
+class="ec-lmtt-10">ps2pk </span>can handle extended PK/GF fonts.</p></li></ul>
+<!--l. 3631--><p class="indent" >   MacTeX: The TeX Distribution Preference Pane is gone; its functionality is now in TeX Live Utility;
 bundled GUI applications upgraded; new script <span 
 class="ec-lmtt-10">cjk-gs-integrate </span>to be run by users who wish to incorporate
 various CJK fonts into Ghostscript.
-</p><!--l. 3623--><p class="indent" >   Infrastructure: System-level <span 
+</p><!--l. 3636--><p class="indent" >   Infrastructure: System-level <span 
 class="ec-lmtt-10">tlmgr </span>conﬁguration ﬁle supported; verify package checksums; if GPG is
 available, verify signature of network updates. These checks happen with both the installer and <span 
 class="ec-lmtt-10">tlmgr</span>. If GPG
 is not available, updates proceed as usual.
-</p><!--l. 3628--><p class="indent" >   Platforms: <span 
+</p><!--l. 3641--><p class="indent" >   Platforms: <span 
 class="ec-lmtt-10">alpha-linux </span>and <span 
 class="ec-lmtt-10">mipsel-linux </span>removed.
-</p><!--l. 3631--><p class="noindent" >
+</p><!--l. 3644--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.14   </span> <a 
  id="x1-850009.1.14"></a>2017</h5>
-<!--l. 3633--><p class="noindent" >LuaTeX: More callbacks, more typesetting control, more access to internals; <span 
+                                                                                     
+                                                                                     
+<!--l. 3646--><p class="noindent" >LuaTeX: More callbacks, more typesetting control, more access to internals; <span 
 class="ec-lmtt-10">ffi </span>library for dynamic code
 loading added on some platforms.
-</p><!--l. 3637--><p class="indent" >   pdfTeX: Environment variable <span class="obeylines-h"><span class="verb"><span 
+</p><!--l. 3650--><p class="indent" >   pdfTeX: Environment variable <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">SOURCE_DATE_EPOCH_TEX_PRIMITIVES</span></span></span> from last year renamed to
 <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">FORCE_SOURCE_DATE</span></span></span>, with no changes in functionality; if the <span 
@@ -6114,14 +6387,14 @@ class="ec-lmtt-10">\pdfpageattr </span>token list contains the string
 <span 
 class="ec-lmtt-10">/MediaBox</span>, omit output of the default <span 
 class="ec-lmtt-10">/MediaBox</span>.
-</p><!--l. 3642--><p class="indent" >   XeTeX: Unicode/OpenType math now based on HarfBuzz’s MATH table support; some bug
+</p><!--l. 3655--><p class="indent" >   XeTeX: Unicode/OpenType math now based on HarfBuzz’s MATH table support; some bug
 ﬁxes.
-</p><!--l. 3645--><p class="indent" >   Dvips: Make the last papersize special win, for consistency with <span 
+</p><!--l. 3658--><p class="indent" >   Dvips: Make the last papersize special win, for consistency with <span 
 class="ec-lmtt-10">dvipdfmx </span>and package expectations; the
 <span 
 class="ec-lmtt-10">-L0 </span>option (<span 
 class="ec-lmtt-10">L0 </span>conﬁg setting) restores the previous behavior of the ﬁrst special winning.
-</p><!--l. 3650--><p class="indent" >   epTeX, eupTeX: New primitives <span 
+</p><!--l. 3663--><p class="indent" >   epTeX, eupTeX: New primitives <span 
 class="ec-lmtt-10">\pdfuniformdeviate</span>, <span 
 class="ec-lmtt-10">\pdfnormaldeviate</span>, <span 
 class="ec-lmtt-10">\pdfrandomseed</span>,
@@ -6129,7 +6402,7 @@ class="ec-lmtt-10">\pdfrandomseed</span>,
 class="ec-lmtt-10">\pdfsetrandomseed</span>, <span 
 class="ec-lmtt-10">\pdfelapsedtime</span>, <span 
 class="ec-lmtt-10">\pdfresettimer</span>, from pdfTeX.
-</p><!--l. 3654--><p class="indent" >   MacTeX: As of this year, only Mac OS X releases for which Apple still releases security patches
+</p><!--l. 3667--><p class="indent" >   MacTeX: As of this year, only Mac OS X releases for which Apple still releases security patches
 will be supported in MacTeX, under the platform name <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">x86_64-darwin</span></span></span>; currently this means
 Yosemite, El Capitan, and Sierra (10.10 and newer). Binaries for older Mac OS X versions are not
@@ -6138,9 +6411,7 @@ class="ec-lmtt-10">x86_64-darwinlegacy</span></span></span>, <span
 class="ec-lmtt-10">i386-darwin</span>,
 <span 
 class="ec-lmtt-10">powerpc-darwin</span>).
-                                                                                     
-                                                                                     
-</p><!--l. 3661--><p class="indent" >   Infrastructure: The <span 
+</p><!--l. 3674--><p class="indent" >   Infrastructure: The <span 
 class="ec-lmtt-10">TEXMFLOCAL </span>tree is now searched before <span 
 class="ec-lmtt-10">TEXMFSYSCONFIG </span>and <span 
 class="ec-lmtt-10">TEXMFSYSVAR </span>(by
@@ -6150,7 +6421,7 @@ has a new mode <span
 class="ec-lmtt-10">shell </span>for interactive and scripted use, and a new action <span 
 class="ec-lmtt-10">conf auxtrees </span>to easily add and
 remove extra trees.
-</p><!--l. 3668--><p class="indent" >   <span 
+</p><!--l. 3681--><p class="indent" >   <span 
 class="ec-lmtt-10">updmap </span>and <span 
 class="ec-lmtt-10">fmtutil</span>: These scripts now give a warning when invoked without explicitly specifying either
 so-called system mode (<span 
@@ -6161,11 +6432,11 @@ class="ec-lmtt-10">updmap-user</span>, <span
 class="ec-lmtt-10">fmtutil-user</span>,
 or option <span 
 class="ec-lmtt-10">-user</span>). The hope is that this will reduce the perennial problem of invoking user mode by accident
-and thus losing future system updates. See <a 
+and thus losing future system updates. See     <a 
 href="https://tug.org/texlive/scripts-sys-user.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/scripts-sys-user.html</span></a> for
 details.
-</p><!--l. 3676--><p class="indent" >   <span 
+</p><!--l. 3689--><p class="indent" >   <span 
 class="ec-lmtt-10">install-tl</span>: Personal paths such as <span 
 class="ec-lmtt-10">TEXMFHOME </span>are now set to MacTeX values (<span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">~/Library/...</span></span></span>) by
@@ -6174,70 +6445,75 @@ class="ec-lmtt-10">-init-from-profile </span>to start an installation with the v
 new command <span 
 class="ec-lmtt-10">P </span>to explicitly save a proﬁle; new proﬁle variable names (but previous ones are still
 accepted).
-</p><!--l. 3683--><p class="indent" >   SyncTeX: the name of the temporary ﬁle now looks like <span 
+</p><!--l. 3696--><p class="indent" >   SyncTeX: the name of the temporary ﬁle now looks like <span 
 class="ec-lmtt-10">foo.synctex(busy)</span>, instead of
 <span 
 class="ec-lmtt-10">foo.synctex.gz(busy) </span>(no <span 
 class="ec-lmtt-10">.gz</span>). Front-ends and build systems that want to remove temp ﬁles may need
 adjusting.
-</p><!--l. 3688--><p class="indent" >   Other utilities: <span 
+</p><!--l. 3701--><p class="indent" >   Other utilities: <span 
 class="ec-lmtt-10">texosquery-jre8 </span>is a new cross-platform program for retrieving locale and other OS
 information from a TeX document; it is included in <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">shell_escape_commands</span></span></span> by default for restricted shell
 execution. (Older JRE versions are supported by texosquery, but cannot be enabled in restricted mode, as they
 are no longer supported by Oracle, even for security issues.)
-</p><!--l. 3695--><p class="indent" >   Platforms: See MacTeX entry above; no other changes.
-</p><!--l. 3698--><p class="noindent" >
+</p><!--l. 3708--><p class="indent" >   Platforms: See MacTeX entry above; no other changes.
+</p><!--l. 3711--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.15   </span> <a 
  id="x1-860009.1.15"></a>2018</h5>
-<!--l. 3700--><p class="noindent" >Kpathsea: Case-insensitive ﬁlename matching now done by default in non-system directories; set <span 
+<!--l. 3713--><p class="noindent" >Kpathsea: Case-insensitive ﬁlename matching now done by default in non-system directories; set <span 
 class="ec-lmtt-10">texmf.cnf </span>or
 environment variable <span 
 class="ec-lmtt-10">texmf_casefold_search </span>to <span 
-class="ec-lmtt-10">0 </span>to disable. Full details in the Kpathsea manual
-(<a 
+class="ec-lmtt-10">0 </span>to disable. Full details in the Kpathsea manual (
+<a 
 href="https://tug.org/kpathsea" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/kpathsea</span></a>).
-</p><!--l. 3705--><p class="indent" >   epTeX, eupTeX: New primitive <span 
+</p><!--l. 3718--><p class="indent" >   epTeX, eupTeX: New primitive <span 
 class="ec-lmtt-10">\epTeXversion</span>.
-</p><!--l. 3707--><p class="indent" >   LuaTeX: Preparation for moving to Lua 5.3 in 2019: a binary <span 
+</p><!--l. 3720--><p class="indent" >   LuaTeX: Preparation for moving to Lua 5.3 in 2019: a binary <span 
 class="ec-lmtt-10">luatex53 </span>is available on most platforms, but
 must be renamed to <span 
-class="ec-lmtt-10">luatex </span>to be eﬀective. Or use the ConTeXt Garden (<a 
+class="ec-lmtt-10">luatex </span>to be eﬀective. Or use the ConTeXt Garden (    <a 
 href="https://wiki.contextgarden.net" class="url" ><span 
 class="ec-lmtt-10">https://wiki.contextgarden.net</span></a>)
 ﬁles; more information there.
-</p><!--l. 3712--><p class="indent" >   MetaPost: Fixes for wrong path directions, TFM and PNG output.
-</p><!--l. 3714--><p class="indent" >   pdfTeX: Allow encoding vectors for bitmap fonts; current directory not hashed into PDF ID; bug ﬁxes for
+</p><!--l. 3725--><p class="indent" >   MetaPost: Fixes for wrong path directions, TFM and PNG output.
+</p><!--l. 3727--><p class="indent" >   pdfTeX: Allow encoding vectors for bitmap fonts; current directory not hashed into PDF ID; bug ﬁxes for
 <span 
 class="ec-lmtt-10">\pdfprimitive </span>and related.
-</p><!--l. 3717--><p class="indent" >   XeTeX: Support <span 
+</p><!--l. 3730--><p class="indent" >   XeTeX: Support <span 
 class="ec-lmtt-10">/Rotate </span>in PDF image inclusion; exit nonzero if the output driver fails; various obscure
 UTF-8 and other primitive ﬁxes.
-</p><!--l. 3721--><p class="indent" >   MacTeX: See version support changes below. In addition, the ﬁles installed in <span 
+</p><!--l. 3734--><p class="indent" >   MacTeX: See version support changes below. In addition, the ﬁles installed in <span 
 class="ec-lmtt-10">/Applications/TeX/ </span>by
 MacTeX have been reorganized for greater clarity; now this location contains four GUI programs (BibDesk,
 LaTeXiT, TeX Live Utility, and TeXShop) at the top level and folders with additional utilities and
 documentation.
-</p><!--l. 3727--><p class="indent" >   <span 
+</p><!--l. 3740--><p class="indent" >   <span 
 class="ec-lmtt-10">tlmgr</span>: new front-ends <span 
 class="ec-lmtt-10">tlshell </span>(Tcl/Tk) and <span 
 class="ec-lmtt-10">tlcockpit </span>(Java); JSON output; <span 
 class="ec-lmtt-10">uninstall </span>now a synonym
+                                                                                     
+                                                                                     
 for <span 
 class="ec-lmtt-10">remove</span>; new action/option <span 
 class="ec-lmtt-10">print-platform-info</span>.
-</p><!--l. 3731--><p class="indent" >   Platforms: </p>
+</p><!--l. 3744--><p class="indent" >   Platforms: </p>
      <ul class="itemize1">
-     <li class="itemize">Removed: <span 
+     <li class="itemize">
+     <!--l. 3747--><p class="noindent" >Removed: <span 
 class="ec-lmtt-10">armel-linux</span>, <span 
 class="ec-lmtt-10">powerpc-linux</span>.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3749--><p class="noindent" ><span 
 class="ec-lmtt-10">x86_64-darwin </span>supports 10.10–10.13 (Yosemite, El Capitan, Sierra, and High Sierra).
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3752--><p class="noindent" ><span 
 class="ec-lmtt-10">x86_64-darwinlegacy </span>supports  10.6–10.10  (though  <span 
 class="ec-lmtt-10">x86_64-darwin </span>is  preferred  for  10.10).
      All support for 10.5 (Leopard) is gone, that is, both the <span 
@@ -6245,39 +6521,38 @@ class="ec-lmtt-10">powerpc-darwin </span>and <span
 class="ec-lmtt-10">i386-darwin</span>
      <span 
 class="ec-lmtt-10">platforms </span>have been removed.
-     </li>
-     <li class="itemize">Windows: XP is no longer supported.</li></ul>
-<!--l. 3748--><p class="noindent" >
+     </p></li>
+     <li class="itemize">
+     <!--l. 3757--><p class="noindent" >Windows: XP is no longer supported.</p></li></ul>
+<!--l. 3761--><p class="noindent" >
 </p>
-                                                                                     
-                                                                                     
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.16   </span> <a 
  id="x1-870009.1.16"></a>2019</h5>
-<!--l. 3750--><p class="noindent" >Kpathsea: More consistent brace expansion and path splitting; new variable <span 
+<!--l. 3763--><p class="noindent" >Kpathsea: More consistent brace expansion and path splitting; new variable <span 
 class="ec-lmtt-10">TEXMFDOTDIR </span>instead of
 hard-coded <span 
 class="ec-lmtt-10">.</span> in paths allows for easily searching additional or sub-directories (see comments in
 <span 
 class="ec-lmtt-10">texmf.cnf</span>).
-</p><!--l. 3755--><p class="indent" >   epTeX, eupTeX: New primitives <span 
+</p><!--l. 3768--><p class="indent" >   epTeX, eupTeX: New primitives <span 
 class="ec-lmtt-10">\readpapersizespecial </span>and <span 
 class="ec-lmtt-10">\expanded</span>.
-</p><!--l. 3758--><p class="indent" >   LuaTeX: Lua 5.3 now used, with concomitant arithmetic and interface changes. The homegrown library
+</p><!--l. 3771--><p class="indent" >   LuaTeX: Lua 5.3 now used, with concomitant arithmetic and interface changes. The homegrown library
 pplib is used to read pdf ﬁles, thus eliminating the dependency on poppler (and the need for C++); Lua
 interface changed accordingly.
-</p><!--l. 3763--><p class="indent" >   MetaPost: <span 
+</p><!--l. 3776--><p class="indent" >   MetaPost: <span 
 class="ec-lmtt-10">r-mpost </span>command name recognized as an alias for invocation with the <span 
 class="ec-lmtt-10">--restricted </span>option,
 and added to the list of restricted commands available by default. Minimum precision now 2 for
 decimal and binary mode. Binary mode no longer available in MPlib but still available in standalone
 MetaPost.
-</p><!--l. 3770--><p class="indent" >   pdfTeX: New primitive <span 
+</p><!--l. 3783--><p class="indent" >   pdfTeX: New primitive <span 
 class="ec-lmtt-10">\expanded</span>; if new primitive parameter <span 
 class="ec-lmtt-10">\pdfomitcharset </span>is set to 1, the <span 
 class="ec-lmtt-10">/CharSet</span>
 string omitted from the PDF output, since it cannot feasibly be guaranteed correct, as required by PDF/A-2
 and PDF/A-3.
-</p><!--l. 3775--><p class="indent" >   XeTeX: New primitives <span 
+</p><!--l. 3788--><p class="indent" >   XeTeX: New primitives <span 
 class="ec-lmtt-10">\expanded</span>, <span 
 class="ec-lmtt-10">\creationdate</span>, <span 
 class="ec-lmtt-10">\elapsedtime</span>, <span 
@@ -6291,7 +6566,7 @@ class="ec-lmtt-10">\uniformdeviate</span>, <span
 class="ec-lmtt-10">\randomseed</span>; extend <span 
 class="ec-lmtt-10">\Ucharcat </span>to produce
 active characters.
-</p><!--l. 3787--><p class="indent" >   <span 
+</p><!--l. 3800--><p class="indent" >   <span 
 class="ec-lmtt-10">tlmgr</span>: Support <span 
 class="ec-lmtt-10">curl </span>as a download program; use <span 
 class="ec-lmtt-10">lz4 </span>and gzip before <span 
@@ -6299,40 +6574,46 @@ class="ec-lmtt-10">xz </span>for local backups, if available;
 prefer system-provided binaries over binaries provided with TeX Live for compressor and download programs,
 unless the environment variable <span 
 class="ec-lmtt-10">TEXLIVE_PREFER_OWN </span>is set.
-</p><!--l. 3793--><p class="indent" >   <span 
+</p><!--l. 3806--><p class="indent" >   <span 
 class="ec-lmtt-10">install-tl</span>: New option <span 
 class="ec-lmtt-10">-gui </span>(with no argument) is the default on Windows and Macs, and invokes a new
 Tcl/TK GUI (see sections <a 
 href="#x1-50001.3">1.3<!--tex4ht:ref: sec:basic --></a> and <a 
 href="#x1-210003.1.6">3.1.6<!--tex4ht:ref: sec:graphical-inst --></a>).
-</p><!--l. 3797--><p class="indent" >   Utilities: </p>
+</p><!--l. 3810--><p class="indent" >   Utilities: </p>
      <ul class="itemize1">
-     <li class="itemize"><span 
-class="ec-lmtt-10">cwebbin </span>(<a 
+     <li class="itemize">
+     <!--l. 3812--><p class="noindent" ><span 
+class="ec-lmtt-10">cwebbin </span>(    <a 
 href="https://ctan.org/pkg/cwebbin" class="url" ><span 
-class="ec-lmtt-10">https://ctan.org/pkg/cwebbin</span></a>) is now the CWEB implementation in TeX Live, with
-     support for more language dialects, and including the <span 
+class="ec-lmtt-10">https://ctan.org/pkg/cwebbin</span></a>) is now the CWEB implementation in TeX Live,
+     with support for more language dialects, and including the <span 
 class="ec-lmtt-10">ctwill </span>program to make mini-indexes.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3816--><p class="noindent" ><span 
 class="ec-lmtt-10">chkdvifont</span>: report font information from DVI ﬁles, also from tfm/ofm, vf, gf, pk.
-     </li>
-     <li class="itemize"><span 
-class="ec-lmtt-10">dvispc</span>: make a DVI ﬁle page-independent with respect to specials.</li></ul>
-<!--l. 3809--><p class="indent" >   MacTeX: <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3819--><p class="noindent" ><span 
+class="ec-lmtt-10">dvispc</span>: make a DVI ﬁle page-independent with respect to specials.</p></li></ul>
+<!--l. 3822--><p class="indent" >   MacTeX: <span 
 class="ec-lmtt-10">x86_64-darwin </span>now supports 10.12 and higher (Sierra, High Sierra, Mojave); <span 
 class="ec-lmtt-10">x86_64-darwinlegacy</span>
 still supports 10.6 and newer. The spell checker Excalibur is no longer included, since it requires 32-bit
 support.
-</p><!--l. 3814--><p class="indent" >   Platforms: removed <span 
+</p><!--l. 3827--><p class="indent" >   Platforms: removed <span 
 class="ec-lmtt-10">sparc-solaris</span>.
-</p><!--l. 3817--><p class="noindent" >
+                                                                                     
+                                                                                     
+</p><!--l. 3830--><p class="noindent" >
 </p>
    <h5 class="subsubsectionHead"><span class="titlemark">9.1.17   </span> <a 
  id="x1-880009.1.17"></a>2020</h5>
-<!--l. 3819--><p class="noindent" >General: </p>
+<!--l. 3832--><p class="noindent" >General: </p>
      <ul class="itemize1">
-     <li class="itemize">The <span 
+     <li class="itemize">
+     <!--l. 3833--><p class="noindent" >The <span 
 class="ec-lmtt-10">\input </span>primitive in all TeX engines, including  <span 
 class="ec-lmtt-10">tex</span>, now also accepts a group-delimited
      ﬁlename   argument,   as   a   system-dependent   extension.   The   usage   with   a   standard
@@ -6344,23 +6625,26 @@ class="ec-lmtt-10">&#x0022;</span>) are removed from the ﬁlename, but it is ot
 class="ec-lmtt-10">\input </span>command, as that is a macro redeﬁnition of the
      standard <span 
 class="ec-lmtt-10">\input </span>primitive.
-     </li>
-     <li class="itemize">New option <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3843--><p class="noindent" >New option <span 
 class="ec-lmtt-10">--cnf-line </span>for <span 
 class="ec-lmtt-10">kpsewhich</span>, <span 
 class="ec-lmtt-10">tex</span>, <span 
 class="ec-lmtt-10">mf</span>, and all other engines, to support arbitrary
      conﬁguration settings on the command line.
-     </li>
-     <li class="itemize">The  addition  of  various  primitives  to  various  engines  in  this  and  previous  years  is  intended
+     </p></li>
+     <li class="itemize">
+     <!--l. 3847--><p class="noindent" >The  addition  of  various  primitives  to  various  engines  in  this  and  previous  years  is  intended
      to  result  in  a  common  set  of  functionality  available  across  all  engines  (<span 
 class="ec-lmro-10">LaTeX</span><span 
 class="ec-lmro-10"> News  #31</span>,
      <a 
 href="https://latex-project.org/news" class="url" ><span 
 class="ec-lmtt-10">https://latex-project.org/news</span></a>).
+</p>
      </li></ul>
-<!--l. 3841--><p class="indent" >   epTeX, eupTeX: New primitives <span 
+<!--l. 3854--><p class="indent" >   epTeX, eupTeX: New primitives <span 
 class="ec-lmtt-10">\Uchar</span>, <span 
 class="ec-lmtt-10">\Ucharcat</span>, <span 
 class="ec-lmtt-10">\current(x)spacingmode</span>, <span 
@@ -6369,33 +6653,31 @@ class="ec-lmtt-10">\ifincsname</span>; revise
 class="ec-lmtt-10">\fontchar?? </span>and <span 
 class="ec-lmtt-10">\iffontchar</span>. For eupTeX only: <span 
 class="ec-lmtt-10">\currentcjktoken</span>.
-                                                                                     
-                                                                                     
-</p><!--l. 3845--><p class="indent" >   LuaTeX: Integration with HarfBuzz library, available as new engines <span 
+</p><!--l. 3858--><p class="indent" >   LuaTeX: Integration with HarfBuzz library, available as new engines <span 
 class="ec-lmtt-10">luahbtex </span>(used for <span 
 class="ec-lmtt-10">lualatex</span>) and
 <span 
 class="ec-lmtt-10">luajithbtex</span>. New primitives: <span 
 class="ec-lmtt-10">\eTeXgluestretchorder</span>, <span 
 class="ec-lmtt-10">\eTeXglueshrinkorder</span>.
-</p><!--l. 3849--><p class="indent" >   pdfTeX: New primitive <span 
+</p><!--l. 3862--><p class="indent" >   pdfTeX: New primitive <span 
 class="ec-lmtt-10">\pdfmajorversion</span>; this merely changes the version number in the PDF output; it
 has no eﬀect on any PDF content. <span 
 class="ec-lmtt-10">\pdfximage </span>and similar now search for image ﬁles in the same way as
 <span 
 class="ec-lmtt-10">\openin</span>.
-</p><!--l. 3854--><p class="indent" >   pTeX: New primitives <span 
+</p><!--l. 3867--><p class="indent" >   pTeX: New primitives <span 
 class="ec-lmtt-10">\ifjfont</span>, <span 
 class="ec-lmtt-10">\iftfont</span>. Also in epTeX, upTeX, eupTeX.
-</p><!--l. 3857--><p class="indent" >   XeTeX: Fixes for <span 
+</p><!--l. 3870--><p class="indent" >   XeTeX: Fixes for <span 
 class="ec-lmtt-10">\Umathchardef</span>, <span 
 class="ec-lmtt-10">\XeTeXinterchartoks</span>, <span 
 class="ec-lmtt-10">\pdfsavepos</span>.
-</p><!--l. 3859--><p class="indent" >   Dvips: Output encodings for bitmap fonts, for better copy/paste capabilities
-(<a 
+</p><!--l. 3872--><p class="indent" >   Dvips: Output encodings for bitmap fonts, for better copy/paste capabilities (
+<a 
 href="https://tug.org/TUGboat/tb40-2/tb125rokicki-type3search.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/tb40-2/tb125rokicki-type3search.pdf</span></a>).
-</p><!--l. 3863--><p class="indent" >   MacTeX: MacTeX and <span 
+</p><!--l. 3876--><p class="indent" >   MacTeX: MacTeX and <span 
 class="ec-lmtt-10">x86_64-darwin </span>now require 10.13 or higher (High Sierra, Mojave, and Catalina);
 <span 
 class="ec-lmtt-10">x86_64-darwinlegacy </span>supports 10.6 and newer. MacTeX is notarized and command line programs have
@@ -6403,47 +6685,56 @@ hardened runtimes, as now required by Apple for install packages. BibDesk and Te
 not in MacTeX because they are not notarized, but a <span 
 class="ec-lmtt-10">README </span>ﬁle lists urls where they can be
 obtained.
-</p><!--l. 3871--><p class="indent" >   <span 
+</p><!--l. 3884--><p class="indent" >   <span 
 class="ec-lmtt-10">tlmgr </span>and infrastructure: </p>
      <ul class="itemize1">
-     <li class="itemize">Automatically retry (once) packages that fail to download.
-     </li>
-     <li class="itemize">New option <span 
+     <li class="itemize">
+     <!--l. 3885--><p class="noindent" >Automatically retry (once) packages that fail to download.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3886--><p class="noindent" >New option <span 
 class="ec-lmtt-10">tlmgr check texmfdbs</span>, to to check consistency of <span 
 class="ec-lmtt-10">ls-R </span>ﬁles and <span 
 class="ec-lmtt-10">!!</span> speciﬁcations
      for each tree.
-     </li>
-     <li class="itemize">Use versioned ﬁlenames for the package containers, as in <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3889--><p class="noindent" >Use versioned ﬁlenames for the package containers, as in <span 
 class="ec-lmtt-10">tlnet/archive/</span><span 
 class="ec-lmtto-10">pkgname</span><span 
 class="ec-lmtt-10">.rNNN.tar.xz</span>;
      should be invisible to users, but a notable change in distribution.
-     </li>
-     <li class="itemize"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3892--><p class="noindent" ><span 
 class="ec-lmtt-10">catalogue-date </span>information no longer propagated from the TeX Catalogue, since it was often
-     unrelated to package updates.</li></ul>
-<!--l. 3884--><p class="indent" >   <a id="news"></a>
+     unrelated to package updates.</p></li></ul>
+<!--l. 3897--><p class="indent" >   <a id="news"></a>
+                                                                                     
+                                                                                     
 </p>
    <h4 class="subsectionHead"><span class="titlemark">9.2   </span> <a 
  id="x1-890009.2"></a>Present: 2021</h4>
-<!--l. 3888--><p class="noindent" >General: </p>
+<!--l. 3901--><p class="noindent" >General: </p>
      <ul class="itemize1">
-     <li class="itemize">Donald   Knuth’s   changes   for   his   2021   tuneup   of   TeX and   Metafont   are   incorporated
-     (<a 
+     <li class="itemize">
+     <!--l. 3902--><p class="noindent" >Donald  Knuth’s  changes  for  his  2021  tuneup  of  TeX and  Metafont  are  incorporated  (
+     <a 
 href="https://tug.org/TUGboat/tb42-1/tb130knuth-tuneup21.pdf" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/TUGboat/tb42-1/tb130knuth-tuneup21.pdf</span></a>).  They  are  also  available  on
      CTAN as the <span 
 class="ec-lmtt-10">knuth-dist </span>and <span 
 class="ec-lmtt-10">knuth-local </span>packages. As expected, the ﬁxes are for obscure cases
      and do not aﬀect any behavior in practice.
-     </li>
-     <li class="itemize">Except in original TeX: if <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3909--><p class="noindent" >Except in original TeX: if <span 
 class="ec-lmtt-10">\tracinglostchars </span>is set to 3 or more, missing characters will result
      in an error, not just a message in the log ﬁle, and the missing character code will be shown in
      hex.
-     </li>
-     <li class="itemize">Except  in  original  TeX:  a  new  integer  parameter  <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3913--><p class="noindent" >Except  in  original  TeX:  a  new  integer  parameter  <span 
 class="ec-lmtt-10">\tracingstacklevels</span>,  if  positive,  and
      <span 
 class="ec-lmtt-10">\tracingmacros </span>is also positive, causes a preﬁx indicating the macro expansion depth to be
@@ -6451,66 +6742,80 @@ class="ec-lmtt-10">\tracingmacros </span>is also positive, causes a preﬁx indi
 class="ec-lmtt-10">~..</span></span></span> at depth 2). Also, macro logging is truncated at a depth
      <span 
 class="lmsy-10">≥ </span>the parameter value.
+</p>
      </li></ul>
-<!--l. 3908--><p class="indent" >   Aleph: The Aleph-based LaTeX format, named <span 
+<!--l. 3921--><p class="indent" >   Aleph: The Aleph-based LaTeX format, named <span 
 class="ec-lmtt-10">lamed</span>, has been removed. The <span 
 class="ec-lmtt-10">aleph </span>binary itself is still
 included and supported.
-</p><!--l. 3911--><p class="indent" >   LuaTeX: </p>
+</p><!--l. 3924--><p class="indent" >   LuaTeX: </p>
      <ul class="itemize1">
-     <li class="itemize">Lua 5.3.6.
-     </li>
-     <li class="itemize">Callback  for  nesting  level  used  in  <span 
+     <li class="itemize">
+     <!--l. 3925--><p class="noindent" >Lua 5.3.6.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3926--><p class="noindent" >Callback  for  nesting  level  used  in  <span 
 class="ec-lmtt-10">\tracingmacros</span>,  as  generalized  variant  of  the  new
      <span 
 class="ec-lmtt-10">\tracingstacklevels</span>.
-     </li>
-     <li class="itemize">Mark math glyphs as protected to prevent processing as text.
-     </li>
-     <li class="itemize">Removed width/ic compensation for traditional math code path.</li></ul>
-                                                                                     
-                                                                                     
-<!--l. 3919--><p class="indent" >   MetaPost: </p>
+     </p></li>
+     <li class="itemize">
+     <!--l. 3928--><p class="noindent" >Mark math glyphs as protected to prevent processing as text.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3929--><p class="noindent" >Removed width/ic compensation for traditional math code path.</p></li></ul>
+<!--l. 3932--><p class="indent" >   MetaPost: </p>
      <ul class="itemize1">
-     <li class="itemize"><span class="obeylines-h"><span class="verb"><span 
+     <li class="itemize">
+     <!--l. 3933--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">SOURCE_DATE_EPOCH</span></span></span> environment variable support for reproducible output.
-     </li>
-     <li class="itemize">Avoid wrong ﬁnal <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3934--><p class="noindent" >Avoid wrong ﬁnal <span 
 class="ec-lmtt-10">% </span>in <span 
 class="ec-lmtt-10">mpto</span>.
-     </li>
-     <li class="itemize">Document <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3935--><p class="noindent" >Document <span 
 class="ec-lmtt-10">-T </span>option, other ﬁxes to manual.
-     </li>
-     <li class="itemize">Value of <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3936--><p class="noindent" >Value of <span 
 class="ec-lmtt-10">epsilon </span>changed in binary and decimal modes, so <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">mp_solve_rising_cubic</span></span></span> works as
-     expected.</li></ul>
-<!--l. 3927--><p class="indent" >   pdfTeX: </p>
+     expected.</p></li></ul>
+<!--l. 3940--><p class="indent" >   pdfTeX: </p>
      <ul class="itemize1">
-     <li class="itemize">New primitives <span 
+     <li class="itemize">
+     <!--l. 3941--><p class="noindent" >New primitives <span 
 class="ec-lmtt-10">\pdfrunninglinkoff </span>and <span 
 class="ec-lmtt-10">\pdfrunninglinkon</span>; e.g., for disabling generation of
      links in headers and footers.
-     </li>
-     <li class="itemize">Warn  instead  of  aborting  when  “<span 
+     </p></li>
+     <li class="itemize">
+                                                                                     
+                                                                                     
+     <!--l. 3944--><p class="noindent" >Warn  instead  of  aborting  when  “<span 
 class="ec-lmtt-10">\pdfendlink </span>ended  up  in  diﬀerent  nesting  level  than
      <span 
 class="ec-lmtt-10">\pdfstartlink</span>”.
-     </li>
-     <li class="itemize">Dump <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3946--><p class="noindent" >Dump <span 
 class="ec-lmtt-10">\pdfglyphtounicode </span>assignments in <span 
 class="ec-lmtt-10">fmt </span>ﬁle.
-     </li>
-     <li class="itemize">Source: <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3947--><p class="noindent" >Source: <span 
 class="ec-lmtt-10">poppler </span>support removed, as it was too hard to keep in sync with upstream. In native
      TL, pdfTeX has always used <span 
 class="ec-lmtt-10">libs/xpdf</span>, which is cut-down and adapted code from <span 
-class="ec-lmtt-10">xpdf</span>.</li></ul>
-<!--l. 3939--><p class="indent" >   XeTeX: Fixes for math kerning.
-</p><!--l. 3941--><p class="indent" >   Dvipdfmx: </p>
+class="ec-lmtt-10">xpdf</span>.</p></li></ul>
+<!--l. 3952--><p class="indent" >   XeTeX: Fixes for math kerning.
+</p><!--l. 3954--><p class="indent" >   Dvipdfmx: </p>
      <ul class="itemize1">
-     <li class="itemize">Ghostscript  is  now  invoked  safely  by  default;  to  override  (assuming  all  input  ﬁles  are
+     <li class="itemize">
+     <!--l. 3955--><p class="noindent" >Ghostscript  is  now  invoked  safely  by  default;  to  override  (assuming  all  input  ﬁles  are
      trusted), use <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">-i</span><span 
 class="ec-lmtt-10"> dvipdfmx-unsafe.cfg</span></span></span>. To use PSTricks with XeTeX, this is required, as in:
@@ -6522,34 +6827,43 @@ class="ec-lmtt-10"> dvipdfmx-unsafe.cfg</span><span
 class="ec-lmtt-10"> -q</span><span 
 class="ec-lmtt-10"> -E&#x0022;</span><span 
 class="ec-lmtt-10"> ...</span></span></span>
-     </li>
-     <li class="itemize">If an image ﬁle is not found, exit with bad status.
-     </li>
-     <li class="itemize">Extended special syntax for color support.
-     </li>
-     <li class="itemize">Specials for manipulating <span class="obeylines-h"><span class="verb"><span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3960--><p class="noindent" >If an image ﬁle is not found, exit with bad status.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3961--><p class="noindent" >Extended special syntax for color support.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3962--><p class="noindent" >Specials for manipulating <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">ExtGState</span></span></span>.
-     </li>
-     <li class="itemize">Compatibility specials <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3963--><p class="noindent" >Compatibility specials <span 
 class="ec-lmtt-10">pdfcolorstack </span>and <span 
 class="ec-lmtt-10">pdffontattr</span>.
-     </li>
-     <li class="itemize">Experimental support for <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3964--><p class="noindent" >Experimental support for <span 
 class="ec-lmtt-10">dviluatex</span>’s extended <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">fnt_def</span></span></span>.
-     </li>
-     <li class="itemize">Support new feature of virtual font to fallback Japanese font deﬁnition.</li></ul>
-<!--l. 3955--><p class="indent" >   Dvips: </p>
+     </p></li>
+     <li class="itemize">
+     <!--l. 3965--><p class="noindent" >Support new feature of virtual font to fallback Japanese font deﬁnition.</p></li></ul>
+<!--l. 3968--><p class="indent" >   Dvips: </p>
      <ul class="itemize1">
-     <li class="itemize">Default PostScript document title is now the basename of the input ﬁle, and can be overridden
+     <li class="itemize">
+     <!--l. 3969--><p class="noindent" >Default PostScript document title is now the basename of the input ﬁle, and can be overridden
      with the new option <span 
 class="ec-lmtt-10">-title</span>.
-     </li>
-     <li class="itemize">If an <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3971--><p class="noindent" >If an <span 
 class="ec-lmtt-10">.eps </span>or other image ﬁle is not found, exit with bad status.
-     </li>
-     <li class="itemize">Support new feature of virtual font to fallback Japanese font deﬁnition.</li></ul>
-<!--l. 3963--><p class="indent" >   MacTeX: MacTeX and its new binary folder <span 
+     </p></li>
+     <li class="itemize">
+     <!--l. 3973--><p class="noindent" >Support new feature of virtual font to fallback Japanese font deﬁnition.</p></li></ul>
+<!--l. 3976--><p class="indent" >   MacTeX: MacTeX and its new binary folder <span 
 class="ec-lmtt-10">universal-darwin </span>now require macOS 10.14 or higher
 (Mojave, Catalina, and Big Sur); the <span class="obeylines-h"><span class="verb"><span 
 class="ec-lmtt-10">x86_64-darwin</span></span></span> binary folder is no longer present. The
@@ -6557,50 +6871,54 @@ class="ec-lmtt-10">x86_64-darwin</span></span></span> binary folder is no longer
 class="ec-lmtt-10">x86_64-darwinlegacy</span></span></span> binary folder, available only with the Unix <span 
 class="ec-lmtt-10">install-tl</span>, supports 10.6 and
 newer.
-</p><!--l. 3969--><p class="indent" >   This is an important year for the Macintosh because Apple introduced ARM machines in November and
+</p><!--l. 3982--><p class="indent" >   This is an important year for the Macintosh because Apple introduced ARM machines in November and
 will sell and support both ARM and Intel machines for many years. All programs in <span 
 class="ec-lmtt-10">universal-darwin</span>
 have executable code for both ARM and Intel. Both binaries are compiled from the same source
 code.
-</p><!--l. 3975--><p class="indent" >   The additional programs Ghostscript, LaTeXiT, TeX Live Utility, and TeXShop are all universal and are
+</p><!--l. 3988--><p class="indent" >   The additional programs Ghostscript, LaTeXiT, TeX Live Utility, and TeXShop are all universal and are
 signed with a hardened runtime, so all are included in MacTeX this year.
-</p><!--l. 3979--><p class="indent" >   <span 
+</p><!--l. 3992--><p class="indent" >   <span 
 class="ec-lmtt-10">tlmgr </span>and infrastructure: </p>
-                                                                                     
-                                                                                     
      <ul class="itemize1">
-     <li class="itemize">keep only one backup of the main repository’s <span 
+     <li class="itemize">
+     <!--l. 3993--><p class="noindent" >keep only one backup of the main repository’s <span 
 class="ec-lmtt-10">texlive.tlpdb</span>.
-     </li>
-     <li class="itemize">even more portability across systems and Perl versions.
-     </li>
-     <li class="itemize"><span 
+                                                                                     
+                                                                                     
+     </p></li>
+     <li class="itemize">
+     <!--l. 3994--><p class="noindent" >even more portability across systems and Perl versions.
+     </p></li>
+     <li class="itemize">
+     <!--l. 3995--><p class="noindent" ><span 
 class="ec-lmtt-10">tlmgr info </span>reports new <span 
 class="ec-lmtt-10">lcat-* </span>and <span 
 class="ec-lmtt-10">rcat-* </span>ﬁelds for local vs. remote Catalogue data.
-     </li>
-     <li class="itemize">full logging of subcommands moved to new log ﬁle <span 
-class="ec-lmtt-10">texmf-var/web2c/tlmgr-commands.log</span>.</li></ul>
-<!--l. 3990--><p class="noindent" >
+     </p></li>
+     <li class="itemize">
+     <!--l. 3997--><p class="noindent" >full logging of subcommands moved to new log ﬁle <span 
+class="ec-lmtt-10">texmf-var/web2c/tlmgr-commands.log</span>.</p></li></ul>
+<!--l. 4003--><p class="noindent" >
 </p>
    <h4 class="subsectionHead"><span class="titlemark">9.3   </span> <a 
  id="x1-900009.3"></a>Future</h4>
-<!--l. 3992--><p class="noindent" >We intend to continue to release new versions of TeX Live, and would like to provide more documentation,
+<!--l. 4005--><p class="noindent" >We intend to continue to release new versions of TeX Live, and would like to provide more documentation,
 more programs, an ever-improved and better-checked tree of macros and fonts, and anything else TeX. This
 work is all done by volunteers in their spare time, and there is always more to do. Please see
 <a 
 href="https://tug.org/texlive/contribute.html" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive/contribute.html</span></a>.
-</p><!--l. 3998--><p class="indent" >   Please send corrections, suggestions, and oﬀers of help to:
+</p><!--l. 4011--><p class="indent" >   Please send corrections, suggestions, and oﬀers of help to:
      </p><blockquote class="quote">
     
-     <!--l. 4000--><p class="noindent" ><a 
+     <!--l. 4013--><p class="noindent" ><a 
 href="mailto:tex-live@tug.org" ><span class="path"><span 
 class="ec-lmtt-10">tex-live@tug.org</span></span></a> <br 
-class="newline" /><a 
+class="newline" />   <a 
 href="https://tug.org/texlive" class="url" ><span 
 class="ec-lmtt-10">https://tug.org/texlive</span></a></p></blockquote>
-<!--l. 4005--><p class="noindent" ><span 
+<!--l. 4018--><p class="noindent" ><span 
 class="ec-lmro-10">Happy TeXing!</span>
 </p>
     
diff --git a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.pdf b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.pdf
index a5cf123ab28..39391179619 100644
--- a/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.pdf
+++ b/Master/texmf-dist/doc/texlive/texlive-en/texlive-en.pdf
author	Karl Berry <karl@freefriends.org>	2022-01-26 23:11:05 +0000
committer	Karl Berry <karl@freefriends.org>	2022-01-26 23:11:05 +0000
commit	2e19bfdde54e25b4c4f4657a647f1ae05873c25c (patch)
tree	eb5ae9acc3603e36414dd5f14b572bcce65d02dc
parent	92b656a610f2b7bc4b4abfd23a41f2a49fc6896f (diff)