knuth-pdf

git-svn-id: svn://tug.org/texlive/trunk@58291 c570f23f-e606-0410-a88d-b1316a301751

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+# knuth-pdf – PDF library for C/WEB sources in TeX Live
+
+Here you find a large collection of PDF documents for many C/WEB programs in
+TeX\ Live, both in their original form as written by their respective authors,
+and in the changed form as they are actually used in the TeX Live system.
+Care has been taken to keep the section numbering intact, so that you can study
+the sources and their changes in parallel.  Also included is the collection of
+‘errata’ for Donald Knith's “Computers & Typesetting series”.
+
+Although not all the texts here are written or maintained by Donald Knuth, it
+is more convenient for everything to be collected in one place for reading and
+searching. And they all stem from the system that Knuth created.  The central
+entry point is the ‘index’ file, with links to the individual documents, either
+in HTML or in PDF format.
+
+The `knuth-pdf` package is free software and may be used without constraints.
+In part it is an update and replacement for the `latex-tds` package.
+
+This is version “1.0” of the `knuth-pdf` package — 2021-03-09, AS.
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+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml" lang="" xml:lang="">
+<head>
+  <meta charset="utf-8" />
+  <meta name="generator" content="pandoc" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes" />
+  <title>C/WEB programs in “TeX Live 2021”</title>
+  <style>
+    html {
+      line-height: 1.5;
+      font-family: Georgia, serif;
+      font-size: 20px;
+      color: #1a1a1a;
+      background-color: #fdfdfd;
+    }
+    body {
+      margin: 0 auto;
+      max-width: 36em;
+      padding-left: 50px;
+      padding-right: 50px;
+      padding-top: 50px;
+      padding-bottom: 50px;
+      hyphens: auto;
+      word-wrap: break-word;
+      text-rendering: optimizeLegibility;
+      font-kerning: normal;
+    }
+    @media (max-width: 600px) {
+      body {
+        font-size: 0.9em;
+        padding: 1em;
+      }
+    }
+    @media print {
+      body {
+        background-color: transparent;
+        color: black;
+        font-size: 12pt;
+      }
+      p, h2, h3 {
+        orphans: 3;
+        widows: 3;
+      }
+      h2, h3, h4 {
+        page-break-after: avoid;
+      }
+    }
+    p {
+      margin: 1em 0;
+    }
+    a {
+      color: #1a1a1a;
+    }
+    a:visited {
+      color: #1a1a1a;
+    }
+    img {
+      max-width: 100%;
+    }
+    h1, h2, h3, h4, h5, h6 {
+      margin-top: 1.4em;
+    }
+    h5, h6 {
+      font-size: 1em;
+      font-style: italic;
+    }
+    h6 {
+      font-weight: normal;
+    }
+    ol, ul {
+      padding-left: 1.7em;
+      margin-top: 1em;
+    }
+    li > ol, li > ul {
+      margin-top: 0;
+    }
+    blockquote {
+      margin: 1em 0 1em 1.7em;
+      padding-left: 1em;
+      border-left: 2px solid #e6e6e6;
+      color: #606060;
+    }
+    code {
+      font-family: Menlo, Monaco, 'Lucida Console', Consolas, monospace;
+      font-size: 85%;
+      margin: 0;
+    }
+    pre {
+      margin: 1em 0;
+      overflow: auto;
+    }
+    pre code {
+      padding: 0;
+      overflow: visible;
+    }
+    .sourceCode {
+     background-color: transparent;
+     overflow: visible;
+    }
+    hr {
+      background-color: #1a1a1a;
+      border: none;
+      height: 1px;
+      margin: 1em 0;
+    }
+    table {
+      margin: 1em 0;
+      border-collapse: collapse;
+      width: 100%;
+      overflow-x: auto;
+      display: block;
+      font-variant-numeric: lining-nums tabular-nums;
+    }
+    table caption {
+      margin-bottom: 0.75em;
+    }
+    tbody {
+      margin-top: 0.5em;
+      border-top: 1px solid #1a1a1a;
+      border-bottom: 1px solid #1a1a1a;
+    }
+    th {
+      border-top: 1px solid #1a1a1a;
+      padding: 0.25em 0.5em 0.25em 0.5em;
+    }
+    td {
+      padding: 0.125em 0.5em 0.25em 0.5em;
+    }
+    header {
+      margin-bottom: 4em;
+      text-align: center;
+    }
+    #TOC li {
+      list-style: none;
+    }
+    #TOC a:not(:hover) {
+      text-decoration: none;
+    }
+    code{white-space: pre-wrap;}
+    span.smallcaps{font-variant: small-caps;}
+    span.underline{text-decoration: underline;}
+    div.column{display: inline-block; vertical-align: top; width: 50%;}
+    div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
+    ul.task-list{list-style: none;}
+    .display.math{display: block; text-align: center; margin: 0.5rem auto;}
+  </style>
+  <!--[if lt IE 9]>
+    <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv-printshiv.min.js"></script>
+  <![endif]-->
+</head>
+<body>
+<header id="title-block-header">
+<h1 class="title">C/WEB programs in “TeX Live 2021”</h1>
+</header>
+<h2 id="introduction">Introduction</h2>
+<p>Welcome to “All Things <code>WEB</code>” in “TeX Live.”</p>
+<p>Here you find the documented source code of all major <code>WEB</code> and <code>CWEB</code> programs in readable format. The “named” entries represent the unmodified base sources, the attached “<code>chg</code>” links point to “only the changed sections (or modules),” so you may want to study these pairs in parallel. Care has been taken to keep the section numbers for the main parts intact.</p>
+<p>Although not all the programs here are written or maintained by Donald Knuth, it is more convenient for everything to be collected in one place for reading and searching. And they all stem from the system that Knuth created.</p>
+<p>Note that all <code>WEB</code> programs are mogrified from Pascal code to C code before compilation, so further modifications and amendments will occur “for the real thing,” i.e., the production of the executable <code>WEB</code> programs. (The <code>CWEB</code> programs do not require these extra modifications, they get linked directly to the external runtime environment.)</p>
+<p>If you believe to have found anything that remains technically, historically, typographically, or politically incorrect, please feel free to <a href="https://tug.org/texmfbug/">report bugs in TeX and friends</a>.</p>
+<h2 id="canonical-knuthian-web-programs">Canonical Knuthian WEB programs</h2>
+<ul>
+<li><p><code>etc/</code> <span>[</span> <a href="etc/vftovp.pdf"><code>VFtoVP</code></a> <sub><a href="etc/vftovp-changes.pdf"><code>chg</code></a></sub> <a href="etc/vptovf.pdf"><code>VPtoVF</code></a> <sub><a href="etc/vptovf-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>mf/</code> <span>[</span> <a href="mf/mf.pdf"><code>Metafont</code></a> <sub><a href="mf/mf-changes.pdf"><code>chg</code></a></sub> <a href="mf/trapman.pdf"><code>TRAPMAN</code></a> <span>]</span></p></li>
+<li><p><code>mfware/</code> <span>[</span> <a href="mfware/gftype.pdf"><code>GFtype</code></a> <sub><a href="mfware/gftype-changes.pdf"><code>chg</code></a></sub> <a href="mfware/gftopk.pdf"><code>GFtoPK</code></a> <sub><a href="mfware/gftopk-changes.pdf"><code>chg</code></a></sub> <a href="mfware/gftodvi.pdf"><code>GFtoDVI</code></a> <sub><a href="mfware/gftodvi-changes.pdf"><code>chg</code></a></sub> <a href="mfware/mft.pdf"><code>MFT</code></a> <sub><a href="mfware/mft-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>tex/</code> <span>[</span> <a href="tex/glue.pdf"><code>GLUE</code></a> <a href="tex/tex.pdf"><code>TeX</code></a> <sub><a href="tex/tex-changes.pdf"><code>chg</code></a></sub> <a href="tex/tripman.pdf"><code>TRIPMAN</code></a> <span>]</span></p></li>
+<li><p><code>texware/</code> <span>[</span> <a href="texware/pooltype.pdf"><code>POOLtype</code></a> <sub><a href="texware/pooltype-changes.pdf"><code>chg</code></a></sub> <a href="texware/tftopl.pdf"><code>TFtoPL</code></a> <sub><a href="texware/tftopl-changes.pdf"><code>chg</code></a></sub> <a href="texware/pltotf.pdf"><code>PLtoTF</code></a> <sub><a href="texware/pltotf-changes.pdf"><code>chg</code></a></sub> <a href="texware/dvitype.pdf"><code>DVItype</code></a> <sub><a href="texware/dvitype-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>web/</code> <span>[</span> <a href="web/webman.pdf"><code>WEBMAN</code></a> <a href="web/weave.pdf"><code>WEAVE</code></a> <sub><a href="web/weave-changes.pdf"><code>chg</code></a></sub> <a href="web/tangle.pdf"><code>TANGLE</code></a> <sub><a href="web/tangle-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+</ul>
+<h2 id="complementary-web-programs">Complementary WEB programs</h2>
+<ul>
+<li><p><code>other/</code> <span>[</span> <a href="other/dvicopy.pdf"><code>DVIcopy</code></a> <sub><a href="other/dvicopy-changes.pdf"><code>chg</code></a></sub> <a href="other/patgen.pdf"><code>PatGen</code></a> <sub><a href="other/patgen-changes.pdf"><code>chg</code></a></sub> <a href="other/pktogf.pdf"><code>PKtoGF</code></a> <sub><a href="other/pktogf-changes.pdf"><code>chg</code></a></sub> <a href="other/pktype.pdf"><code>PKtype</code></a> <sub><a href="other/pktype-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>bibtex/</code> <span>[</span> <a href="bibtex/bibtex.pdf"><code>BibTeX</code></a> <sub><a href="bibtex/bibtex-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>pdftex/</code> <span>[</span> <a href="pdftex/pdftex.pdf"><code>pdfTeX</code></a> <sub><a href="pdftex/pdftex-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>xetex/</code> <span>[</span> <a href="xetex/xetex.pdf"><code>XeTeX</code></a> <sub><a href="xetex/xetex-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+</ul>
+<h2 id="cweb-programs">CWEB programs</h2>
+<ul>
+<li><p><code>cweb/</code> <span>[</span> <a href="cweb/cwebman.pdf"><code>CWEBMAN</code></a> <a href="cweb/common.pdf"><code>COMMON</code></a> <sub><a href="cweb/common-changes.pdf"><code>chg</code></a></sub> <a href="cweb/ctangle.pdf"><code>CTANGLE</code></a> <sub><a href="cweb/ctangle-changes.pdf"><code>chg</code></a></sub> <a href="cweb/cweave.pdf"><code>CWEAVE</code></a> <sub><a href="cweb/cweave-changes.pdf"><code>chg</code></a></sub><br />
+<a href="cweb/ctwill.pdf"><code>CTWILL</code></a> <a href="cweb/refsort.pdf"><code>REFSORT</code></a> <sub><a href="cweb/refsort-changes.pdf"><code>chg</code></a></sub> <a href="cweb/twinx.pdf"><code>TWINX</code></a> <sub><a href="cweb/twinx-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>ctie/</code> <span>[</span> <a href="ctie/ctie.pdf"><code>CTIE</code></a> <sub><a href="ctie/ctie-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+<li><p><code>tie/</code> <span>[</span> <a href="tie/tie.pdf"><code>TIE</code></a> <sub><a href="tie/tie-changes.pdf"><code>chg</code></a></sub> <span>]</span></p></li>
+</ul>
+<h2 id="errata-for-computers-typesetting">Errata for “Computers &amp; Typesetting”</h2>
+<ul>
+<li><p><code>errata/</code></p>
+<ul>
+<li><p><a href="errata/errorlog.pdf">The Errors of TeX</a></p></li>
+<li><p><a href="errata/errata.one.pdf">The TeXbook, 1<sup>st</sup> printing</a></p></li>
+<li><p><a href="errata/errata.two.pdf">The TeXbook, 2<sup>nd</sup> printing</a></p></li>
+<li><p><a href="errata/errata.three.pdf">Computers &amp; Typesetting, 15 June 1987</a></p></li>
+<li><p><a href="errata/errata.four.pdf">Computers &amp; Typesetting, 20 February 1989</a></p></li>
+<li><p><a href="errata/errata.five.pdf">Computers &amp; Typesetting, 30 September 1989</a></p></li>
+<li><p><a href="errata/errata.six.pdf">Computers &amp; Typesetting, 31 December 1990</a></p></li>
+<li><p><a href="errata/errata.seven.pdf">Computers &amp; Typesetting, 15 March 1992</a></p></li>
+<li><p><a href="errata/errata.eight.pdf">Computers &amp; Typesetting, pre-Millennium ed.</a></p></li>
+<li><p><a href="errata/errata.nine.pdf">The TeXbook, September 1996</a></p></li>
+<li><p><a href="errata/errata.ten.pdf">Computers &amp; Typesetting, 1<sup>st</sup> Millennium ed.</a></p></li>
+<li><p><a href="errata/errata.eleven.pdf">Computers &amp; Typesetting, 2<sup>nd</sup> Millennium ed.</a></p></li>
+<li><p><a href="errata/errata.twelve.pdf">Computers &amp; Typesetting, early 2014</a></p></li>
+<li><p><a href="errata/errata.pdf">Computers &amp; Typesetting, 31 January 2021</a></p></li>
+</ul></li>
+</ul>
+<h2 id="happy-cweb-programming">Happy C/WEB Programming!</h2>
+</body>
+</html>
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new file mode 100644
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diff --git a/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex-changes.pdf b/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex-changes.pdf
new file mode 100644
index 00000000000..e5c3ea4d230
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex-changes.pdf
diff --git a/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex.pdf b/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex.pdf
new file mode 100644
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+++ b/Master/texmf-dist/doc/generic/knuth-pdf/xetex/xetex.pdf
diff --git a/Master/tlpkg/bin/tlpkginfo b/Master/tlpkg/bin/tlpkginfo
index a260a9742b7..e63f7de0688 100755
--- a/Master/tlpkg/bin/tlpkginfo
+++ b/Master/tlpkg/bin/tlpkginfo
@@ -425,10 +425,6 @@ sub prepare {
   } elsif ($pkg eq "hfoldsty") {
     $tds_path = glob ("$CTAN/fonts/hfoldsty/hfoldsty-v*.zip");
 
-  } elsif ($pkg eq "knuth") {
-    # not tds, as with enctex case
-    $tds_path = glob ("$CTAN/web/pwebmac/knuth-lib.tar.gz");
-
   } elsif ($pkg eq "latex") {
     $tds_path = "$CTAN/install/macros/latex/latex-base.tds.zip";
 
@@ -449,7 +445,7 @@ sub prepare {
   
   # create a sentinel file for ctan2tds' donormal() to check.
   system ("echo $tds_path >$tmpdir/TDS_READY")
-    unless $pkg =~ /^(cmexb|enctex|knuth)$/; # not tds
+    unless $pkg =~ /^(cmexb|enctex)$/; # not tds
 
   return $tmpdir;
 }
diff --git a/Master/tlpkg/tlpsrc/knuth-pdf.tlpsrc b/Master/tlpkg/tlpsrc/knuth-pdf.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/knuth-pdf.tlpsrc