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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/about.html53
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/theme.css219
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/themepdf.css212
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfonts.css17
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfontsttf.css17
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/charset.html371
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/developer.html51
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/faq.html61
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/features.html1081
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/history.html324
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/index.html38
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/about.pdfbin0 -> 36769 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/charset.pdfbin0 -> 44999 bytes
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/developer.pdfbin0 -> 32891 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/faq.pdfbin0 -> 41858 bytes
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/history.pdfbin0 -> 73831 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/index.pdfbin0 -> 24218 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/resources.pdfbin0 -> 31318 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/support.pdfbin0 -> 18828 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/pdf/versions.pdfbin0 -> 34820 bytes
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/resources.html41
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/about.md54
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/announcement.md127
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/charset.md129
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/design.md28
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/developer.md44
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/faq.md51
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/features.md441
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/history.md339
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/index.md22
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/makepsmd.py67
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-html.lua10
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-pdf.lua16
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/about.html53
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/charset.html369
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/developer.html51
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/faq.html61
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/features.html1017
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/history.html245
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/index.html38
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/resources.html39
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/support.html32
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/versions.html42
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/about.md50
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/charset.md135
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/design.md23
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/developer.md40
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/faq.md47
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/features.md407
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-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/template.html24
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/templatepdf.html24
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/versions.md40
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/support.html32
-rw-r--r--fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/versions.html45
65 files changed, 7080 insertions, 0 deletions
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/DOCUMENTATION.txt b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/DOCUMENTATION.txt
new file mode 100644
index 0000000000..b26be7b26f
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/DOCUMENTATION.txt
@@ -0,0 +1,11 @@
+DOCUMENTATION
+Charis SIL
+==========
+
+The documentation for this project is listed in index.html.
+
+There are also PDF versions in the `pdf` folder.
+
+These are produced from markdown sources (in `source`) using pandoc,
+weasyprint, and custom python scripts. See the `makedocs` shell script
+in the main project folder.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/about.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/about.html
new file mode 100644
index 0000000000..352cef12ad
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/about.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - About</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - About</h1>
+ </header>
+ <h2 id="about-this-project">About this project</h2>
+ <p>This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.</p>
+ <p>For more information on the visual characteristics of the font family see <a href="design.html">Design</a>.</p>
+ <p>For a comparison between this and other SIL fonts, see <a href="https://software.sil.org/lcgfonts/support/comparison/">Comparison of Latin, Greek, and Cyrillic fonts</a>.</p>
+ <h2 id="future-plans">Future plans</h2>
+ <p>These fonts are actively maintained and improved, and recent changes to their development process will enable more frequent releases.</p>
+ <p>The highest priorities for future additions and enhancements are mainly driven by:</p>
+ <ul>
+ <li>New additions to <a href="https://unicode.org/">The Unicode Standard</a></li>
+ <li>Requests from language communities using the fonts</li>
+ <li>Needs of the linguistic and academic community</li>
+ </ul>
+ <p>Although some expert typographic features are supported (e.g. small caps), those are a lesser priority.</p>
+ <p>Please send us your requests using the <a href="https://software.sil.org/charis/about/contact/">form on the font website</a>. If you are interested in helping us make the fonts better see the <a href="developer.html">Developer</a> page.</p>
+ <h2 id="announcement-list">Announcement list</h2>
+ <p>If you wish to receive announcements about updates to any of our SIL fonts, please subscribe to our <a href="https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Announcement List</a>. This is an announcement-only list with messages approximately once a month. It does not allow any discussion.</p>
+ <p>You can subscribe using either of the two following options.</p>
+ <ul>
+ <li><p>If you use a Google profile and join the group, you will be able to access the group and control your subscription and notification options with a web browser. Make sure you are logged in to your Google profile and go to the <a href="https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Google Group</a>. Click on <strong>Join group</strong>.</p></li>
+ <li><p>If you would rather not use a Google profile, you can subscribe any email address by sending a message to <a href="mailto:sil-font-news+subscribe@groups.sil.org">sil-font-news+subscribe@groups.sil.org</a> and following the instructions you get in the confirmation message.</p></li>
+ </ul>
+ <p>Our font announcements are also available through Twitter <span class="citation" data-cites="silfonts">[@silfonts]</span>(http://twitter.com/silfonts).</p>
+ <h2 id="supporting-the-project">Supporting the project</h2>
+ <p>These fonts are provided at no cost, however they are expensive to produce and maintain. Please consider donating to SIL’s font development efforts to support future development. Go to <a href="https://donate.givedirect.org/?cid=13536&amp;n=206909">SIL’s Give Direct page</a> and designate your gift for <em>Scripts &amp; Fonts</em>. <strong>Thank you!</strong></p>
+ <h2 id="about-sil-international">About SIL International</h2>
+ <p><a href="http://www.sil.org/">SIL International</a> is a global, faith-based nonprofit that works with local communities around the world to develop language solutions that expand possibilities for a better life.</p>
+ <p>We are involved in approximately 1,350 active language projects in 104 countries. These projects impact more than 1.1 billion people within 1,600 local communities. SIL’s work brings together more than 4,300 staff from 89 countries who work alongside thousands more local partners and community volunteers worldwide. Our services are available without regard to religious belief, political ideology, gender, race or ethnic background.</p>
+ <p>Our Vision: We long to see people flourishing in community using the languages they value most.</p>
+ <p>Our Mission: Inspired by God’s love, we advocate, build capacity, and work with local communities to apply language expertise that advances meaningful development, education, and engagement with Scripture.</p>
+ <p><a href="https://software.sil.org/">SIL Language Technology</a> supports these activities by developing <a href="https://software.sil.org/products/">software</a>, <a href="https://software.sil.org/fonts/">fonts</a>, and <a href="https://keyman.com/">keyboard technologies</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/theme.css b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/theme.css
new file mode 100644
index 0000000000..17c3248321
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/theme.css
@@ -0,0 +1,219 @@
+/*
+This file is from the Gentium project (https://software.sil.org/gentium/).
+Copyright (c) 2003-2022 SIL International (http://www.sil.org/) with Reserved
+Font Names "Gentium" and "SIL". This Font Software is licensed under the SIL
+Open Font License, Version 1.1 (http://scripts.sil.org/OFL).
+*/
+html {
+ font-family: sans-serif;
+ line-height: 1.1;
+}
+
+article,
+aside,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section {
+ display: block;
+}
+
+.container {
+ width: 90%;
+ padding-right: 0px;
+ padding-left: 0px;
+ margin-right: auto;
+ margin-left: auto;
+}
+
+body {
+ margin: 0;
+ font-family: -apple-system, "Helvetica Neue", "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
+ /* font-family: Cambria, Georgia, Times, "Times New Roman", "DejaVu Serif", "Bitstream Vera Serif", "Liberation Serif", serif; */
+ font-size: 1rem;
+ font-weight: 400;
+ line-height: 1.4;
+ color: #000000;
+ text-align: left;
+ background-color: #fff;
+}
+
+h1 {
+ font-size: 2.4rem;
+ font-weight: 700;
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+ page-break-after: avoid;
+}
+
+h2 {
+ font-size: 1.8rem;
+ font-weight: 700;
+ margin-top: 1.3rem;
+ margin-bottom: 0.2rem;
+ page-break-after: avoid;
+}
+
+h3 {
+ font-size: 1.4rem;
+ font-weight: 700;
+ margin-top: 1.2rem;
+ margin-bottom: 0.2rem;
+ page-break-after: avoid;
+}
+
+h4 {
+ font-size: 1.2rem;
+ font-weight: 700;
+}
+
+h4,
+h5,
+h6 {
+ margin-top: 1.2em;
+ margin-bottom: 0rem;
+ page-break-after: avoid;
+}
+
+p {
+ margin-top: 0;
+ margin-bottom: 1rem;
+}
+
+ol,
+ul,
+dl {
+ margin-top: 0;
+ margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+ margin-bottom: 0;
+}
+
+strong {
+ font-weight: bolder;
+}
+
+small {
+ font-size: 0.8rem;
+}
+
+a {
+ color: #018ADF;
+ text-decoration: none;
+ background-color: transparent;
+}
+
+pre {
+ display: block;
+ background-color: #edf2f5;
+ padding: 0.5rem 0;
+}
+
+code {
+ display: inline-block;
+ background-color: #edf2f5;
+ font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+ font-size: 0.9rem;
+}
+
+td code {
+ background-color: transparent;
+}
+
+blockquote {
+ display: block;
+ margin-block-start: 1em;
+ margin-block-end: 1em;
+ margin-inline-start: 0px;
+ margin-inline-end: 40px;
+ padding-left: 30px;
+ border-left: 10px solid #edf2f5;
+}
+
+img {
+ vertical-align: middle;
+ border-style: none;
+}
+
+figcaption {
+ padding-top: 0.75rem;
+ padding-bottom: 0.75rem;
+ color: #6c757d;
+ text-align: left;
+ caption-side: bottom;
+}
+
+table {
+ width: 100%;
+ margin-bottom: 1rem;
+ border-collapse: collapse;
+}
+
+thead {
+ vertical-align: bottom;
+}
+
+th {
+ padding: 0.3rem 1rem 0.4rem 1rem;
+ vertical-align: top;
+ background-color: #a6afb4;
+}
+
+tr {
+ vertical-align: bottom;
+ page-break-before: avoid;
+}
+
+tbody tr:nth-child(odd) {
+ background-color: #dce5eb;
+}
+
+tbody tr:nth-child(even) {
+ background-color: #edf2f5;
+}
+
+td {
+ padding: 0.3rem 1rem 0.4rem 1rem;
+ vertical-align: text-bottom;
+}
+
+kbd{
+ background-color: #6c757d;
+ color: #fff;
+ padding: 0.2rem 0.3rem;
+}
+
+footer {
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+}
+
+.affects {
+ font-size: 0.8rem;
+ color: #333333;
+}
+
+.footnote-ref {
+ font-weight: 700;
+ padding-left: 0.15rem;
+}
+
+.normal {
+ /* used for all product site web font example spans to remove inherited styling */
+ font-size: 1.5rem;
+}
+
+@media print {
+ html {
+ font-size: 10pt;
+ }
+}
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/themepdf.css b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/themepdf.css
new file mode 100644
index 0000000000..b4b2eb1523
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/themepdf.css
@@ -0,0 +1,212 @@
+/*
+This file is from the Gentium project (https://software.sil.org/gentium/).
+Copyright (c) 2003-2022 SIL International (http://www.sil.org/) with Reserved
+Font Names "Gentium" and "SIL". This Font Software is licensed under the SIL
+Open Font License, Version 1.1 (http://scripts.sil.org/OFL).
+*/
+html {
+ font-family: sans-serif;
+ line-height: 1.1;
+ font-size: 9pt;
+}
+
+article,
+aside,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+nav,
+section {
+ display: block;
+}
+
+.container {
+ width: 90%;
+ padding-right: 0px;
+ padding-left: 0px;
+ margin-right: auto;
+ margin-left: auto;
+}
+
+body {
+ margin: 0;
+ font-family: Roboto, sans-serif;
+ /* font-family: Cambria, Georgia, Times, "Times New Roman", "DejaVu Serif", "Bitstream Vera Serif", "Liberation Serif", serif; */
+ font-size: 1rem;
+ font-weight: 400;
+ line-height: 1.4;
+ color: #000000;
+ text-align: left;
+ background-color: #fff;
+}
+
+h1 {
+ font-size: 2.4rem;
+ font-weight: 700;
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+ page-break-after: avoid;
+}
+
+h2 {
+ font-size: 1.8rem;
+ font-weight: 700;
+ margin-top: 1.3rem;
+ margin-bottom: 0.2rem;
+ page-break-after: avoid;
+}
+
+h3 {
+ font-size: 1.4rem;
+ font-weight: 700;
+ margin-top: 1.2rem;
+ margin-bottom: 0.2rem;
+ page-break-after: avoid;
+}
+
+h4 {
+ font-size: 1.2rem;
+ font-weight: 700;
+}
+
+h4,
+h5,
+h6 {
+ margin-top: 1.2em;
+ margin-bottom: 0rem;
+ page-break-after: avoid;
+}
+
+p {
+ margin-top: 0;
+ margin-bottom: 1rem;
+}
+
+ol,
+ul,
+dl {
+ margin-top: 0;
+ margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+ margin-bottom: 0;
+}
+
+strong {
+ font-weight: bolder;
+}
+
+small {
+ font-size: 0.8rem;
+}
+
+a {
+ color: #018ADF;
+ text-decoration: none;
+ background-color: transparent;
+}
+
+pre {
+ display: block;
+ background-color: #edf2f5;
+ padding: 0.5rem 0;
+}
+
+code {
+ display: inline-block;
+ background-color: #edf2f5;
+ font-family: "Roboto Mono", monospace;
+ font-size: 0.9rem;
+}
+
+td code {
+ background-color: transparent;
+}
+
+blockquote {
+ display: block;
+ padding-left: 30px;
+ border-left: 10px solid #edf2f5;
+}
+
+img {
+ vertical-align: middle;
+ border-style: none;
+ object-fit: contain;
+ max-width: 100%;
+}
+
+figcaption {
+ padding-top: 0.75rem;
+ padding-bottom: 0.75rem;
+ color: #6c757d;
+ text-align: left;
+ caption-side: bottom;
+}
+
+table {
+ width: 100%;
+ margin-bottom: 1rem;
+ border-collapse: collapse;
+}
+
+thead {
+ vertical-align: bottom;
+}
+
+th {
+ padding: 0.3rem 1rem 0.4rem 1rem;
+ vertical-align: top;
+ background-color: #a6afb4;
+}
+
+tr {
+ vertical-align: bottom;
+ page-break-before: avoid;
+}
+
+tbody tr:nth-child(odd) {
+ background-color: #dce5eb;
+}
+
+tbody tr:nth-child(even) {
+ background-color: #edf2f5;
+}
+
+td {
+ padding: 0.3rem 1rem 0.4rem 1rem;
+ vertical-align: text-bottom;
+}
+
+kbd{
+ background-color: #6c757d;
+ color: #fff;
+ padding: 0.2rem 0.3rem;
+}
+
+footer {
+ margin-top: 2rem;
+ margin-bottom: 1rem;
+}
+
+.affects {
+ font-size: 0.8rem;
+ color: #333333;
+}
+
+.footnote-ref {
+ font-weight: 700;
+ padding-left: 0.15rem;
+}
+
+.normal {
+ /* used for all product site web font example spans to remove inherited styling */
+ font-size: 1.5rem;
+}
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfonts.css b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfonts.css
new file mode 100644
index 0000000000..8b09565318
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfonts.css
@@ -0,0 +1,17 @@
+/*
+This file is from the Gentium project (https://software.sil.org/gentium/).
+Copyright (c) 2003-2022 SIL International (http://www.sil.org/) with Reserved
+Font Names "Gentium" and "SIL". This Font Software is licensed under the SIL
+Open Font License, Version 1.1 (http://scripts.sil.org/OFL).
+*/
+@font-face {
+ font-family: GentiumPlus-R;
+ src: url("../../../web/GentiumPlus-Regular.woff2") format("woff2");
+}
+@font-face {
+ font-family: GentiumPlus-I;
+ src: url("../../../web/GentiumPlus-Italic.woff2") format("woff2");
+}
+
+.gentium-R { font-family: GentiumPlus-R; }
+.gentium-I { font-family: GentiumPlus-I; }
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfontsttf.css b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfontsttf.css
new file mode 100644
index 0000000000..b8a2f56ff3
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/css/webfontsttf.css
@@ -0,0 +1,17 @@
+/*
+This file is from the Gentium project (https://software.sil.org/gentium/).
+Copyright (c) 2003-2022 SIL International (http://www.sil.org/) with Reserved
+Font Names "Gentium" and "SIL". This Font Software is licensed under the SIL
+Open Font License, Version 1.1 (http://scripts.sil.org/OFL).
+*/
+@font-face {
+ font-family: GentiumPlus-R;
+ src: url("../../../results/GentiumPlus-Regular.ttf") format("truetype");
+}
+@font-face {
+ font-family: GentiumPlus-I;
+ src: url("../../../results/GentiumPlus-Italic.ttf") format("truetype");
+}
+
+.gentium-R { font-family: GentiumPlus-R; }
+.gentium-I { font-family: GentiumPlus-I; }
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/images/Gentium_design_balance.png b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/images/Gentium_design_balance.png
new file mode 100644
index 0000000000..dd8ebc7108
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/assets/images/Gentium_design_balance.png
Binary files differ
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/charset.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/charset.html
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/charset.html
@@ -0,0 +1,371 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Character Set Support</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Character Set Support</h1>
+ </header>
+ <p>This font supports over 2,700 characters from <a href="https://unicode.org/">The Unicode Standard</a> as well as a number of <a href="https://scripts.sil.org/SILPUAassignments">Private Use Area (PUA)</a> characters. In total, over 4,200 glyphs are included, supporting stylistic alternates for a number of characters as well as a large number of ligated sequences (e.g., contour tone letters used in phonetic transcription of tonal languages).</p>
+ <h2 id="supported-characters">Supported characters</h2>
+ <p>The following character ranges are supported by this font:</p>
+ <table>
+ <colgroup>
+ <col style="width: 46%" />
+ <col style="width: 53%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Unicode block</th>
+ <th>Gentium Plus support</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>C0 Controls and Basic Latin</td>
+ <td>U+0020..U+007E</td>
+ </tr>
+ <tr class="even">
+ <td>C1 Controls and Latin-1 Supplement</td>
+ <td>U+00A0..U+00FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-A</td>
+ <td>U+0100..U+0148, U+014A..U+017F</td>
+ </tr>
+ <tr class="even">
+ <td>Latin Extended-B</td>
+ <td>U+0180..U+024F</td>
+ </tr>
+ <tr class="odd">
+ <td>IPA Extensions</td>
+ <td>U+0250..U+02AF</td>
+ </tr>
+ <tr class="even">
+ <td>Spacing Modifier Letters</td>
+ <td>U+02B0..U+02FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks</td>
+ <td>U+0300..U+0320, U+0323..U+033F, U+0346..U+036F</td>
+ </tr>
+ <tr class="even">
+ <td>Greek and Coptic</td>
+ <td>U+0370..U+0377, U+037A..U+037F, U+0384..U+038A, U+038C, U+038E..U+03A1, U+03A3..U+03E1, U+03F0..U+03FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Cyrillic</td>
+ <td>U+0400..U+045F, U+0462..U+0463, U+0472..U+0475, U+048A..U+04FF</td>
+ </tr>
+ <tr class="even">
+ <td>Cyrillic Supplement</td>
+ <td>U+0500..U+052F</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks Extended</td>
+ <td>U+1AB0..U+1ABA</td>
+ </tr>
+ <tr class="even">
+ <td>Phonetic Extensions</td>
+ <td>U+1D00..U+1D7F</td>
+ </tr>
+ <tr class="odd">
+ <td>Phonetic Extensions Supplement</td>
+ <td>U+1D80..U+1DBF</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Diacritical Marks Supplement</td>
+ <td>U+1DC2, U+1DC4..U+1DCD, U+1DF5, U+1DFD..U+1DFF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended Additional</td>
+ <td>U+1E00..U+1EFF</td>
+ </tr>
+ <tr class="even">
+ <td>Greek Extended</td>
+ <td>U+1F00..U+1F15, U+1F18..U+1F1D, U+1F20..U+1F45, U+1F48..U+1F4D, U+1F50..U+1F57, U+1F59, U+1F5B, U+1F5D, U+1F5F..U+1F7D, U+1F80..U+1FB4, U+1FB6..U+1FC4, U+1FC6..U+1FD3, U+1FD6..U+1FDB, U+1FDD..U+1FEF, U+1FF2..U+1FF4, U+1FF6..U+1FFE</td>
+ </tr>
+ <tr class="odd">
+ <td>General Punctuation</td>
+ <td>U+2000..U+2041, U+2044, U+204A, U+2053, U+2057, U+2060..U+2063, U+206A..U+206F</td>
+ </tr>
+ <tr class="even">
+ <td>Superscripts and Subscripts</td>
+ <td>U+2070..U+2071, U+2074..U+208E, U+2090..U+209C</td>
+ </tr>
+ <tr class="odd">
+ <td>Currency Symbols</td>
+ <td>U+20A0..U+20C0</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Diacritical Marks for Symbols</td>
+ <td>U+20E5, U+20EC..U+20EF</td>
+ </tr>
+ <tr class="odd">
+ <td>Letterlike Symbols</td>
+ <td>U+210C, U+2113, U+2116..U+2117, U+211F, U+2122..U+2123, U+2126, U+212D, U+2135, U+214F</td>
+ </tr>
+ <tr class="even">
+ <td>Number Forms</td>
+ <td>U+2150..U+218B</td>
+ </tr>
+ <tr class="odd">
+ <td>Arrows</td>
+ <td>U+2190..U+219B, U+21A8, U+21D0..U+21D5</td>
+ </tr>
+ <tr class="even">
+ <td>Mathematical Operators</td>
+ <td>U+2202..U+2206, U+220F, U+2211..U+2213, U+2219..U+221A, U+221E, U+2225..U+2226, U+222B, U+2234..U+2235, U+223C, U+2248, U+225F, U+2260..U+2262, U+2264..U+2265, U+U+2282..U+2287</td>
+ </tr>
+ <tr class="odd">
+ <td>Miscellaneous Technical</td>
+ <td>U+2308..U+230B, U+231C..U+231F, U+2329..U+232A, U+239B..U+23AD</td>
+ </tr>
+ <tr class="even">
+ <td>Control Pictures</td>
+ <td>U+2423</td>
+ </tr>
+ <tr class="odd">
+ <td>Geometric Shapes</td>
+ <td>U+25CA, U+25CC</td>
+ </tr>
+ <tr class="even">
+ <td>Miscellaneous Symbols</td>
+ <td>U+2640, U+2642, U+266D, U+266F</td>
+ </tr>
+ <tr class="odd">
+ <td>Dingbats</td>
+ <td>U+2713, U+274D</td>
+ </tr>
+ <tr class="even">
+ <td>Misc. Math. Symbols-A</td>
+ <td>U+27E6..U+27E9</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-C</td>
+ <td>U+2C60..U+2C7F</td>
+ </tr>
+ <tr class="even">
+ <td>Coptic</td>
+ <td>U+2C88</td>
+ </tr>
+ <tr class="odd">
+ <td>Supplemental Punctuation</td>
+ <td>U+2E00..U+2E0D, U+2E13, U+2E14, U+2E17, U+2E22..U+2E25, U+2E3A..U+2E3B, U+2E3E</td>
+ </tr>
+ <tr class="even">
+ <td>Modifier Tone Letters</td>
+ <td>U+A700..U+A71F</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-D</td>
+ <td>U+A720..U+A78F, U+A790..U+A799, U+A7A0..U+A7AF, U+A7B0..U+A7B9, U+A7C4..U+A7C6, U+A7F7..U+A7FF</td>
+ </tr>
+ <tr class="even">
+ <td>Kayah Li</td>
+ <td>U+A92E</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-E</td>
+ <td>U+AB30, U+AB53, U+AB5C, U+AB5E, U+AB64..U+AB65</td>
+ </tr>
+ <tr class="even">
+ <td>PUA: Specials</td>
+ <td>U+F130..U+F133</td>
+ </tr>
+ <tr class="odd">
+ <td>PUA: Modifier letters (e.g. superscripts)</td>
+ <td>U+F1A1, U+F1A3..U+F1A4, U+F1AB, U+F1AE, U+F1B4..U+F1B5, U+F1BC, U+F1CD..U+F1CE, U+F1F1..U+F1F9</td>
+ </tr>
+ <tr class="even">
+ <td>PUA: Latin</td>
+ <td>U+F20D, U+F234..U+F235, U+F258..U+F259, U+F267..U+F269, U+F26C..U+F26D</td>
+ </tr>
+ <tr class="odd">
+ <td>PUA: Cyrillic</td>
+ <td>U+F326..U+F327</td>
+ </tr>
+ <tr class="even">
+ <td>Alphabetic Presentation Forms</td>
+ <td>U+FB00..U+FB04</td>
+ </tr>
+ <tr class="odd">
+ <td>Variation Selectors</td>
+ <td>U+FE00..U+FE0F</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Half Marks</td>
+ <td>U+FE20..U+FE23</td>
+ </tr>
+ <tr class="odd">
+ <td>Arabic Presentation Forms-B</td>
+ <td>U+FEFF (zero-width no-break space)</td>
+ </tr>
+ <tr class="even">
+ <td>Specials</td>
+ <td>U+FFF9..U+FFFD</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-F</td>
+ <td>U+10783, U+1078F, U+10791, U+10795, U+107A0, U+107A2..U+107A3, U+107B2</td>
+ </tr>
+ <tr class="even">
+ <td>Nabatean</td>
+ <td>U+1088E</td>
+ </tr>
+ <tr class="odd">
+ <td>Mathematical Alphanumeric Symbols</td>
+ <td>U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D510, U+1D513..U+1D514, U+1D516..U+1D517, U+1D519</td>
+ </tr>
+ <tr class="even">
+ <td>Latin Extended-G</td>
+ <td>U+1DF00..U+1DF1E</td>
+ </tr>
+ <tr class="odd">
+ <td>Enclosed Alphanumeric Supplement</td>
+ <td>U+1F12F</td>
+ </tr>
+ </tbody>
+ </table>
+ <h2 id="private-use-pua-characters">Private-use (PUA) characters</h2>
+ <p>There are a number of private-use characters that are supported in this font. These conform to <a href="http://scripts.sil.org/PUA_home">SIL International’s corporate registry</a> for usage of the Unicode private-use areas. Characters which are not yet in Unicode are shown below.</p>
+ <h3 id="specials">Specials</h3>
+ <ul>
+ <li>U+F130 FONT BASELINE AND SIDE-BEARING MARKER LEFT</li>
+ <li>U+F131 FONT BASELINE AND SIDE-BEARING MARKER RIGHT</li>
+ <li>U+F132 FONT VERTICAL METRICS MARKER LEFT</li>
+ <li>U+F133 FONT VERTICAL METRICS MARKER RIGHT</li>
+ </ul>
+ <h3 id="modifier-letters">Modifier Letters</h3>
+ <ul>
+ <li>U+F1CD MODIFIER LETTER SMALL CAPITAL U BAR</li>
+ </ul>
+ <h3 id="latin">Latin</h3>
+ <ul>
+ <li>U+F20D LATIN CAPITAL LETTER D WITH STROKE AND HOOK</li>
+ <li>U+F258 LATIN LETTER SMALL CAPITAL I OVER SMALL SCHWA</li>
+ <li>U+F259 LATIN LETTER SMALL UPSILON OVER SMALL SCHWA</li>
+ <li>U+F26D LATIN SMALL LETTER B WITH LEFT HOOK</li>
+ <li>U+F26E LATIN CAPITAL LETTER RAMS HORN</li>
+ </ul>
+ <h3 id="cyrillic">Cyrillic</h3>
+ <ul>
+ <li>U+F326 CYRILLIC CAPITAL LETTER GHE WITH STROKE AND DESCENDER</li>
+ <li>U+F327 CYRILLIC SMALL LETTER GHE WITH STROKE AND DESCENDER</li>
+ </ul>
+ <h3 id="deprecated-sil-corporate-pua-characters">Deprecated SIL Corporate PUA characters</h3>
+ <p>Some characters formerly in the PUA have been added to Unicode, and so have been deprecated in our fonts. Those PUA characters are displayed as black boxes containing a white image of the deprecated glyph.</p>
+ <h2 id="gentium-basic-and-gentium-book-basic-supported-charaxcters">Gentium Basic and Gentium Book Basic supported charaxcters</h2>
+ <p>The supported character set for Gentium Basic and Gentium Book Basic is much smaller than for the main Gentium Plus font. The <em>Basic</em> fonts support only the Basic Latin and Latin-1 Supplement Unicode ranges, plus a selection of the more commonly used extended Latin characters, with miscellaneous diacritical marks, symbols and punctuation. In particular, these fonts do not support:</p>
+ <ul>
+ <li>Full extended Latin IPA</li>
+ <li>Complete support for Central European languages</li>
+ <li>Greek</li>
+ <li>Cyrillic</li>
+ </ul>
+ <p>A much more complete character set is supported in the Gentium Plus fonts. The <em>Basic</em> fonts were intended as a way to provide additional weights for basic font users before the complete Gentium Plus character set was finished. So please don’t request additional glyphs or characters to be supported in the Basic fonts—use Gentium Plus.</p>
+ <table>
+ <colgroup>
+ <col style="width: 46%" />
+ <col style="width: 53%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Unicode block</th>
+ <th>Gentium Basic support</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>C0 Controls and Basic Latin</td>
+ <td>U+0020..U+007E</td>
+ </tr>
+ <tr class="even">
+ <td>C1 Controls and Latin-1 Supplement</td>
+ <td>U+00A0..U+00FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-A</td>
+ <td>U+0100..U+0103, U+0106..U+010E, U+011A..U+0121, U+0124..U+0125, U+0128..U+012D, U+0130..U+0133, U+0139..U+013A, U+0141..U+0144, U+0147..U+0148, U+014A..U+0155, U+0158..U+015D, U+0160..U+0161, U+0164, U+0168..U+0171, U+00174..U+017E</td>
+ </tr>
+ <tr class="even">
+ <td>Latin Extended-B</td>
+ <td>U+0181, U+0186, U+0189..U+018A, U+018E, U+0190, U+0192, U+0197..U+019A, U+019D, U+019F..U+01A1, U+01A9..U+01AA, U+01AF..U+01B0, U+01B3..U+01B4, U+01B7, U+01CD..U+01E3, U+01E6..U+01E9, U+01EE..U+01EF, U+01F4..U+01F5, U+01F8..U+01FF, U+021E..U+021F, U+0226..U+0233, U+0237, U+023D, U+0241..U+0242, U+0244..U+0245, U+024A..U+024B</td>
+ </tr>
+ <tr class="odd">
+ <td>IPA Extensions</td>
+ <td>U+0251, U+0253..U+0254, U+0256..U+0257, U+0259, U+025B, U+0263, U+0268..U+0269, U+026B, U+0272, U+0275, U+0283, U+0289..U+028A, U+028C, U+0292, U+0294, U+02A0</td>
+ </tr>
+ <tr class="even">
+ <td>Spacing Modifier Letters</td>
+ <td>U+02BC, U+02C0, U+02C6..U+02C7, U+02C9..U+02CB, U+02CD, U+02D7..U+02DD</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks</td>
+ <td>U+0300..U+0304,U+0306..U+030C, U+031B, U+0323, U+0327..U+0328, U+0331, U+033F, U+035F</td>
+ </tr>
+ <tr class="even">
+ <td>Greek and Coptic</td>
+ <td>U+03A0, U+03A9, U+03C0</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended Additional</td>
+ <td>U+1E02..U+1E0F, U+1E14..U+1E17, U+1E1C..U+1E27, U+1E2E..U+1E3B, U+1E3E..U+1E49, U+1E4C..U+1E6F, U+1E78..U+1E99, U+1EA0..U+1EF9</td>
+ </tr>
+ <tr class="even">
+ <td>General Punctuation</td>
+ <td>U+2011, U+2013..U+2014, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026, U+2030, U+2039..U+203A, U+2044</td>
+ </tr>
+ <tr class="odd">
+ <td>Currency Symbols</td>
+ <td>U+20AC</td>
+ </tr>
+ <tr class="even">
+ <td>Letterlike Symbols</td>
+ <td>U+2122..U+2123, U+2126</td>
+ </tr>
+ <tr class="odd">
+ <td>Mathematical Operators</td>
+ <td>U+2202, U+2205..U+2206, U+220F, U+2211..U+2212, U+2219..U+221A, U+221E, U+222B, U+2248, U+2260, U+2264..U+2265</td>
+ </tr>
+ <tr class="even">
+ <td>Geometric Shapes</td>
+ <td>U+25CA, U+25CC</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-C</td>
+ <td>U+2C60..U+2C62</td>
+ </tr>
+ <tr class="even">
+ <td>Modifier Tone Letters</td>
+ <td>U+A700..U+A71A</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-D</td>
+ <td>U+A789..U+A78C</td>
+ </tr>
+ <tr class="even">
+ <td>Alphabetic Presentation Forms</td>
+ <td>U+FB01..U+FB02</td>
+ </tr>
+ <tr class="odd">
+ <td>SIL PUA</td>
+ <td>U+F130..U+F131, U+F195, U+F197, U+F1C8, U+F1E9..U+F1EA, U+F20E..U+F20F, U+F211..U+F212, U+F218..U+F219, U+F21D..U+F21F, U+F242, U+F26A</td>
+ </tr>
+ </tbody>
+ </table>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/design.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/design.html
new file mode 100644
index 0000000000..3549848160
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/design.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Design</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Design</h1>
+ </header>
+ <p>Gentium is a typeface family designed to enable the diverse ethnic groups around the world who use the Latin, Cyrillic, and Greek scripts to produce readable, high-quality publications. It supports a wide range of Latin- and Cyrillic-based alphabets.</p>
+ <p>The design is intended to be highly readable, reasonably compact, and visually attractive. The additional ‘extended’ Latin letters are designed to naturally harmonize with the traditional 26 ones. Diacritics are treated with careful thought and attention to their use. Gentium Plus also supports both polytonic and monotonic Greek.</p>
+ <h2 id="type-samples">Type Samples</h2>
+ <p>For a complete list of characters included in Gentium, see <a href="charset.html">Character Set Support</a>.</p>
+ <p>Gentium has been designed to balance the need for a compact, legible typeface with the need for an attractive, friendly one. The overall tensions that influenced the design are summarized by the following table:</p>
+ <img src="assets/images/Gentium_design_balance.png" class="fullsize" alt="Gentium design balance" /> <!-- PRODUCT SITE IMAGE SRC https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium_design_balance.png -->
+ <figcaption>
+ Balancing forces in the design of Gentium
+ </figcaption>
+ <p>For full details on the unique design characteristics of Gentium, download the 20-page type specimen: <a href="https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-Specimen.pdf">Gentium Type Specimen (A5 format)</a>. This publication was prepared for the University of Reading and was distributed to all attendees of the ATypI conference in Rome, September 2002. It also includes examples of the glyph set supported by Gentium and shows it in use for a variety of settings (Regular/Italic, Latin/Greek, Prose/Poetry, Display/Text).</p>
+ <p>An exhaustive set of proof sheets is also available that shows the complete glyph inventory of each font in a range of sizes: <a href="https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-A3Proofs.pdf">Gentium Proofs (A3 format)</a>.</p>
+ <p>A document showing Polytonic, Monotonic and mixed Latin with Greek is demonstrated in the following specimen: <a href="https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-Greek-Specimen.pdf">Gentium Greek Specimen</a>.</p>
+ <p>SIL International is the creator of the Gentium fonts, and is the owner of all proprietary rights therein.</p>
+ <p><em>Gentium</em> is a trademark of SIL International.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/developer.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/developer.html
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Developer information</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Developer information</h1>
+ </header>
+ <h2 id="welcome-font-developers">Welcome font developers!</h2>
+ <p>We welcome other developers who wish to get involved in supporting and enhancing these fonts or who want to modify them.</p>
+ <h2 id="permissions-granted-by-the-ofl">Permissions granted by the OFL</h2>
+ <p>SIL’s fonts are licensed according to the terms of the <a href="https://scripts.sil.org/OFL">SIL Open Font License</a>. The OFL allows the fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. For details see the OFL.txt and OFL-FAQ.txt files in the package.</p>
+ <h2 id="building-the-fonts-from-source-code">Building the fonts from source code</h2>
+ <p>The full source code for our Latin, Greek, and Cyrillic fonts is available on Github:</p>
+ <ul>
+ <li><a href="https://github.com/silnrsi/font-charis">Charis SIL Github repository</a></li>
+ <li><a href="https://github.com/silnrsi/font-doulos">Doulos SIL Github repository</a></li>
+ <li><a href="https://github.com/silnrsi/font-gentium">Gentium Plus Github repository</a></li>
+ <li><a href="https://github.com/silnrsi/font-andika">Andika Github repository</a></li>
+ </ul>
+ <p>Font sources are in the <a href="http://unifiedfontobject.org/versions/ufo3/">UFO3</a> format with font family structures defined using <a href="https://github.com/fonttools/fonttools/tree/master/Doc/source/designspaceLib">designspace</a>. OpenType source code is stored in the <a href="https://adobe-type-tools.github.io/afdko/OpenTypeFeatureFileSpecification.html">.fea</a> format in the UFO (features.fea) but is maintained in a separate file using the more efficient and powerful <a href="https://github.com/silnrsi/pysilfont/blob/master/docs/feaextensions.md">.feax</a> format.</p>
+ <p>The fonts are built using a completely free and open source workflow using industry-standard tools (<a href="https://github.com/fonttools/fonttools">fonttools</a>), a package of custom python scripts (<a href="https://github.com/silnrsi/pysilfont">pysilfont</a>), and a build and packaging system (<a href="https://github.com/silnrsi/smith">Smith</a>). The whole system is available in a preconfigured virtual machine using VirtualBox and Vagrant.</p>
+ <p>Full instructions for setting up the tools and building SIL fonts are available on a dedicated web site: <a href="https://silnrsi.github.io/silfontdev/">SIL Font Development Notes</a>.</p>
+ <h2 id="contributing-to-the-project">Contributing to the project</h2>
+ <p>We warmly welcome contributions to the fonts, such as new glyphs, enhanced smart font code, or bug fixes. The <a href="https://silnrsi.github.io/silfontdev/en-US/Contributing_Changes.html">brief overview of contributing changes</a> is a good place to begin. The next step is to contact us by responding to an existing issue or creating an issue in the Github repository and expressing your interest. We can then work together to plan and integrate your contributions.</p>
+ <p>Here are a few examples of contributions that would be welcomed (some more than others):</p>
+ <ul>
+ <li>Old style figures</li>
+ <li>Coptic (Gentium)</li>
+ <li>Historic/Archaic Cyrillic</li>
+ <li>Mathematical glyphs</li>
+ <li>OpenType code and glyphs for on-the-fly fraction creation</li>
+ <li>Additional scripts (Armenian, etc.), and any needed OpenType code</li>
+ </ul>
+ <p>Because we want to be able to guarantee a high level of quality for our fonts, we will review submissions carefully. Contributions will need to cover all the weights and styles of the family and in some cases all four font projects. Please don’t be discouraged if we do not include a submission due to quality or incompleteness, or if we ask you to make specific revisions.</p>
+ <p>To enable us to accept contributions in a way that honors your contribution and respects your copyright while preserving long-term flexibility for open source licensing, you would also need to agree to the <strong>SIL International Contributor License Agreement for Font Software (v1.0)</strong> prior to sending us your contribution. To read more about this requirement and find out how to submit the required form, please visit the <a href="https://software.sil.org/fontcla">CLA information page</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/faq.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/faq.html
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Frequently Asked Questions</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Frequently Asked Questions</h1>
+ </header>
+ <p>Many questions can be answered by consulting the following FAQ pages. Here are a few sample questions answered in each FAQ:</p>
+ <ul>
+ <li><a href="http://software.sil.org/fonts/faq">SIL fonts in general</a>
+ <ul>
+ <li><em>How can I type...?</em></li>
+ <li><em>How can I use font features?</em></li>
+ <li><em>Will you add support for character...?</em></li>
+ <li><em>Will you add support for script...?</em></li>
+ <li><em>WIll you help me...?</em></li>
+ </ul></li>
+ <li><a href="http://software.sil.org/lcgfonts/faq">SIL’s Latin, Cyrillic, and Greek fonts</a>.
+ <ul>
+ <li><em>How can I type IPA symbols?</em></li>
+ <li><em>How do I use both a single-story and double-story 'a' in italic?</em></li>
+ <li><em>Why don’t my diacritics position properly?</em></li>
+ <li><em>Why is the line spacing so much looser that other fonts?</em></li>
+ </ul></li>
+ <li><a href="https://scripts.sil.org/OFL-FAQ_web">The SIL Open Font License (OFL-FAQ)</a>
+ <ul>
+ <li><em>Can I use this font for...?</em></li>
+ <li><em>Can I modify the font and then include it in...</em></li>
+ <li><em>If I use the font on a web page do I have to include an acknowledgement?</em></li>
+ <li>The full OFL-FAQ.txt is also included in the font package.</li>
+ </ul></li>
+ </ul>
+ <p>Here are a few of the most frequently asked questions specifically regarding Gentium:</p>
+ <h4 id="how-do-you-pronounce-gentium"><em>How do you pronounce Gentium?</em></h4>
+ <p>The preferred pronunciation is with a soft G as in ‘general’, not a hard one as in ‘gold’: JEN-tee-oom.</p>
+ <h4 id="what-is-gentiumalt-only-in-the-original-gentium-package"><em>What is GentiumAlt? (only in the original Gentium package)</em></h4>
+ <p>It is a version of the font with redesigned diacritics (flatter ones) to make it more suitable for use with stacking diacritics, and for languages such as Vietnamese. The Greek glyphs also use the Porsonic (single-curve) design for the circumflex. Since the original Gentium fonts do not include any ‘smart’ rendering routines, there is no easy way to access these alternate diacritic shapes from within the original Gentium font. The encoding of the fonts are the same, so the same text can be viewed with either one. There is also no problem with having both font families installed at the same time.</p>
+ <h4 id="how-are-the-basic-fonts-gentium-basic-gentium-book-basic-different-from-gentium-plus"><em>How are the Basic fonts (Gentium Basic, Gentium Book Basic) different from Gentium Plus?</em></h4>
+ <p>These font families were based on the original Gentium design, but with limited character set support. Gentium Plus includes support for all the characters and styles supported by the Basic fonts.</p>
+ <h4 id="what-is-the-book-weight"><em>What is the Book weight?</em></h4>
+ <p>It is a complete second font family that is slightly heavier overall, and more useful for some purposes.</p>
+ <h4 id="do-you-plan-to-add-sans-serif-font-to-go-with-gentium"><em>Do you plan to add Sans-serif font to go with Gentium?</em></h4>
+ <p>There is a definite need for a sans-serif font that shares some of Gentium’s strengths—high readability, economy of space, etc. It would also be great if that font also harmonized well with Gentium. We don’t currently have any plans for a companion face, although one of our other projects—<a href="https://software.sil.org/andika/">Andika</a>—may be useful. Andika is a sans-serif font designed specifically for use in literacy programs around the world, and is available from our web site.</p>
+ <h4 id="will-you-be-extending-gentium-to-cover-other-scripts-and-hebrew-in-particular"><em>Will you be extending Gentium to cover other scripts, and Hebrew in particular?</em></h4>
+ <p>It is very unlikely that we would do this, as there are so many pressing needs in Latin, Greek, and Cyrillic scripts.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/features.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/features.html
new file mode 100644
index 0000000000..5e7a70d1e9
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/features.html
@@ -0,0 +1,1081 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium Plus - Font Features</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium Plus - Font Features</h1>
+ </header>
+ <p>Gentium Plus is an OpenType-enabled font family that supports the Latin, Cyrillic, and Greek scripts. It includes a number of optional features that may be useful or required for particular uses or languages. This document lists all the available features.</p>
+ <p>These OpenType features are primarily specified using four-letter tags (e.g. 'cv17'), although some applications may provide a direct way to control certain common features such as small caps. For more information on how to access OpenType features in specific environments and applications, see <a href="http://software.sil.org/fonts/features">Using Font Features</a>.</p>
+ <p><em>Please note that Graphite support has been removed in the current release, but continues to be available in the version 5 fonts. See our <a href="http://software.sil.org/gentium/download/previous-versions">Previous Versions archive</a>.</em></p>
+ <p>This page uses web fonts (WOFF2) to demonstrate font features and should display correctly in all modern browsers. For a more concise example of how to use Gentium Plus as a web font see <em>GentiumPlus-webfont-example.html</em> in the font package <em>web</em> folder. For detailed information see <a href="http://software.sil.org/fonts/webfonts">Using SIL Fonts on Web Pages</a>.</p>
+ <p><em>If this document is not displaying correctly a PDF version is also provided in the documentation/pdf folder of the release package.</em></p>
+ <h2 id="complete-feature-list">Complete feature list</h2>
+ <h3 id="stylistic-alternates">Stylistic alternates</h3>
+ <h4 id="small-caps-from-lowercase">Small caps from lowercase</h4>
+ <p><span class="affects">Affects: all lowercase letters with capital equivalents</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a ... z</span> (all letters with capital equivalents)</td>
+ <td><code>smcp=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Small caps</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;smcp&quot; 1">a ... z</span> (all letters with capital equivalents)</td>
+ <td><code>smcp=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="small-caps-from-capitals">Small caps from capitals</h4>
+ <p><em>This feature is not supported in TypeTuner Web.</em></p>
+ <p><span class="affects">Affects: all capitals</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">A ... Z</span> (all capitals)</td>
+ <td><code>c2sc=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Small caps</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;c2sc&quot; 1">A ... Z</span> (all capitals)</td>
+ <td><code>c2sc=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="double-story-a-and-g">Double-story a and g</h4>
+ <p><em>This feature was formerly called 'Literacy alternates'.</em></p>
+ <p><span class="affects">Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363 U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss01=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss01&quot; 1">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss01=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="single-story-a-only">Single-story a (only)</h4>
+ <p><span class="affects">Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span></td>
+ <td><code>ss11=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss11&quot; 1">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span></td>
+ <td><code>ss11=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="single-story-g-only">Single-story g (only)</h4>
+ <p><span class="affects">Affects: U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss12=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss12&quot; 1">g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss12=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="barred-bowl-forms">Barred-bowl forms</h4>
+ <p><span class="affects">Affects: U+0111 U+0180 U+01E5</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">đ ƀ ǥ</span></td>
+ <td><code>ss04=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Barred-bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss04&quot; 1">đ ƀ ǥ</span></td>
+ <td><code>ss04=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="slant-italic-specials">Slant italic specials</h4>
+ <p><span class="affects">Affects: U+0061 U+00E3 U+00E0 U+00E1 U+00E2 U+00E4 U+00E5 U+0101 U+0103 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EA1 U+1EB7 U+2C65 U+0250 U+00E6 U+0066 U+1E1F U+0069 U+00EC U+00ED U+00EE U+00EF U+0129 U+012B U+012D U+012F U+01D0 U+0209 U+020B U+1E2D U+1E2F U+1EC9 U+1ECB U+0131 U+006C U+013A U+1E37 U+1E39 U+1E3B U+1E3D U+0076 U+1E7D U+1E7F U+007A U+017A U+017C U+017E U+1E91 U+1E93 U+1E95 U+0493 U+04FB U+F327 U+A749 U+A75F U+2097</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span></td>
+ <td><code>ss05=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Slanted</td>
+ <td><span class="gentium-I normal" style="font-feature-settings: &quot;ss05&quot; 1">a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span></td>
+ <td><code>ss05=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="character-alternates">Character alternates</h3>
+ <h4 id="b-hook">B hook</h4>
+ <p><span class="affects">Affects: U+0181</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɓ</span></td>
+ <td><code>cv13=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv13&quot; 1">Ɓ</span></td>
+ <td><code>cv13=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="d-hook">D hook</h4>
+ <p><span class="affects">Affects: U+018A</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɗ</span></td>
+ <td><code>cv17=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv17&quot; 1">Ɗ</span></td>
+ <td><code>cv17=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="h-stroke">H stroke</h4>
+ <p><span class="affects">Affects: U+0126</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ħ</span></td>
+ <td><code>cv28=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Vertical stroke</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv28&quot; 1">Ħ</span></td>
+ <td><code>cv28=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="j-stroke-hook">J stroke hook</h4>
+ <p><span class="affects">Affects: U+0284</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʄ</span></td>
+ <td><code>cv37=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Top serif</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv37&quot; 1">ʄ</span></td>
+ <td><code>cv37=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="eng">Eng</h4>
+ <p><span class="affects">Affects: U+014A</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ŋ</span></td>
+ <td><code>cv43=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase style on baseline</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 1">Ŋ</span></td>
+ <td><code>cv43=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Uppercase style with descender</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 2">Ŋ</span></td>
+ <td><code>cv43=2</code></td>
+ </tr>
+ <tr class="even">
+ <td>Alt. lowercase style on baseline</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 3">Ŋ</span></td>
+ <td><code>cv43=3</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="n-left-hook">N left hook</h4>
+ <p><span class="affects">Affects: U+019D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɲ</span></td>
+ <td><code>cv44=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv44&quot; 1">Ɲ</span></td>
+ <td><code>cv44=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="open-o">Open-O</h4>
+ <p><span class="affects">Affects: U+0186 U+0254 U+1D10 U+1D53 U+1D97</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɔ ɔ ᴐ ᵓ ᶗ</span></td>
+ <td><code>cv46=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Top serif</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv46&quot; 1">Ɔ ɔ ᴐ ᵓ ᶗ</span></td>
+ <td><code>cv46=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ou">OU</h4>
+ <p><span class="affects">Affects: U+0222 U+0223 U+1D3D U+1D15</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ȣ ȣ ᴕ ᴽ</span></td>
+ <td><code>cv47=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Open</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv47&quot; 1">Ȣ ȣ ᴕ ᴽ</span></td>
+ <td><code>cv47=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="p-hook">p hook</h4>
+ <p><span class="affects">Affects: U+01A5</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ƥ</span></td>
+ <td><code>cv49=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Right hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv49&quot; 1">ƥ</span></td>
+ <td><code>cv49=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="r-tail">R tail</h4>
+ <p><span class="affects">Affects: U+2C64</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɽ</span></td>
+ <td><code>cv55=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv55&quot; 1">Ɽ</span></td>
+ <td><code>cv55=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="t-hook">T hook</h4>
+ <p><span class="affects">Affects: U+01AC</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ƭ</span></td>
+ <td><code>cv57=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Right hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv57&quot; 1">Ƭ</span></td>
+ <td><code>cv57=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="v-hook">V hook</h4>
+ <p><span class="affects">Affects: U+01B2 U+028B U+1DB9</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Straight with low hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv62&quot; 1">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Straight with high hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv62&quot; 2">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=2</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="y-hook">Y hook</h4>
+ <p><span class="affects">Affects: U+01B3</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ƴ</span></td>
+ <td><code>cv68=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Left hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv68&quot; 1">Ƴ</span></td>
+ <td><code>cv68=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ezh">Ezh</h4>
+ <p><span class="affects">Affects: U+01B7 U+04E0</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ʒ Ӡ</span></td>
+ <td><code>cv20=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Reversed sigma</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv20&quot; 1">Ʒ Ӡ</span></td>
+ <td><code>cv20=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ezh-curl">ezh curl</h4>
+ <p><span class="affects">Affects: U+0293</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʓ</span></td>
+ <td><code>cv19=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv19&quot; 1">ʓ</span></td>
+ <td><code>cv19=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="rams-horn">rams horn</h4>
+ <p><span class="affects">Affects: U+0264</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ɤ</span></td>
+ <td><code>cv25=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv25&quot; 1">ɤ</span></td>
+ <td><code>cv25=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Small gamma</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv25&quot; 2">ɤ</span></td>
+ <td><code>cv25=2</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="diacritic-and-symbol-alternates">Diacritic and symbol alternates</h3>
+ <h4 id="low-profile-diacritics">Low-profile diacritics</h4>
+ <p><span class="affects">Affects: U+0300 U+0301 U+0302 U+0303 U+0304 U+0307 U+0308 U+030C</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span></td>
+ <td><code>ss07=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Low-profile</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss07&quot; 1">anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span></td>
+ <td><code>ss07=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="vietnamese-style-diacritics">Vietnamese-style diacritics</h4>
+ <p><span class="affects">Affects: U+1EA4 U+1EA5 U+1EA6 U+1EA7 U+1EA8 U+1EA9 U+1EAA U+1EAB U+1EAE U+1EAF U+1EB0 U+1EB1 U+1EB2 U+1EB3 U+1EB4 U+1EB5 U+1EBE U+1EBF U+1EC0 U+1EC1 U+1EC2 U+1EC3 U+1EC4 U+1EC5 U+1ED0 U+1ED1 U+1ED2 U+1ED3 U+1ED4 U+1ED5 U+1ED6 U+1ED7</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span></td>
+ <td><code>cv75=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Vietnamese-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv75&quot; 1">Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span></td>
+ <td><code>cv75=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="kayan-diacritics">Kayan diacritics</h4>
+ <p><em>This feature is not supported in TypeTuner Web.</em></p>
+ <p><span class="affects">Affects: U+0300 U+0301</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">◌̀́</span></td>
+ <td><code>cv79=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Side by side</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv79&quot; 1">◌̀́</span></td>
+ <td><code>cv79=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ogonek">Ogonek</h4>
+ <p><span class="affects">Affects: U+0328 U+0104 U+0105 U+0118 U+0119 U+012E U+012F U+0172 U+0173 U+01EA U+01EB U+01EC U+01ED</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span></td>
+ <td><code>cv76=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Straight</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv76&quot; 1">anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span></td>
+ <td><code>cv76=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="caron">Caron</h4>
+ <p><span class="affects">Affects: U+010F U+013D U+013E U+0165</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ď Ľ ľ ť</span></td>
+ <td><code>cv77=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Global-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv77&quot; 1">ď Ľ ľ ť</span></td>
+ <td><code>cv77=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="modifier-apostrophe">Modifier apostrophe</h4>
+ <p><span class="affects">Affects: U+02BC U+A78B U+A78C</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʼ Ꞌ ꞌ</span></td>
+ <td><code>cv70=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv70&quot; 1">ʼ Ꞌ ꞌ</span></td>
+ <td><code>cv70=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="modifier-colon">Modifier colon</h4>
+ <p><span class="affects">Affects: U+A789</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">꞉</span></td>
+ <td><code>cv71=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Expanded</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv71&quot; 1">꞉</span></td>
+ <td><code>cv71=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="empty-set">Empty set</h4>
+ <p><span class="affects">Affects: U+2205</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">∅</span></td>
+ <td><code>cv98=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Zero-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv98&quot; 1">∅</span></td>
+ <td><code>cv98=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="cyrillic-alternates">Cyrillic alternates</h3>
+ <p><em>There are also Cyrillic characters affected by the “Ezh” and “Small capitals” features. Some languages may also use the “Modifier apostrophe”.</em></p>
+ <h4 id="cyrillic-e">Cyrillic E</h4>
+ <p><span class="affects">Affects: U+042D U+044D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Э э</span></td>
+ <td><code>cv80=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Mongolian-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv80&quot; 1">Э э</span></td>
+ <td><code>cv80=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="cyrillic-shha">Cyrillic shha</h4>
+ <p><span class="affects">Affects: U+04BB</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">һ</span></td>
+ <td><code>cv81=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Uppercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv81&quot; 1">һ</span></td>
+ <td><code>cv81=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="cyrillic-breve">Cyrillic breve</h4>
+ <p><span class="affects">Affects: U+0306</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">anything with ◌̆ (Ә̆ә̆)</span></td>
+ <td><code>cv82=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Cyrillic-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv82&quot; 1">anything with ◌̆ (Ә̆ә̆)</span></td>
+ <td><code>cv82=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="serbian-cyrillic-alternates">Serbian Cyrillic alternates</h4>
+ <p><em>These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Serbian language, not by turning on an OpenType feature. It is also not available through TypeTuner Web although a similar feature is supported (cv84).</em></p>
+ <p><span class="affects">Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">б г д п т ѓ</span></td>
+ <td></td>
+ </tr>
+ <tr class="even">
+ <td>Serbian</td>
+ <td><span class="gentium-I normal" lang="sr">б г д п т ѓ</span></td>
+ <td><code>lang='sr'</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="macedonian-cyrillic-alternates">Macedonian Cyrillic alternates</h4>
+ <p><em>These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Macedonian language, not by turning on an OpenType feature. It is also not available through TypeTuner Web although a similar feature is supported (cv84).</em></p>
+ <p><span class="affects">Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">б г д п т ѓ</span></td>
+ <td></td>
+ </tr>
+ <tr class="even">
+ <td>Macedonian</td>
+ <td><span class="gentium-I normal" lang="mk">б г д п т ѓ</span></td>
+ <td><code>lang='mk'</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="serbian-and-macedonian-cyrillic-alternates">Serbian and Macedonian Cyrillic alternates</h4>
+ <p><em>This feature provides an alternate way to activate the Serbian and Macedonian forms in applications that do not support language-specific features.</em></p>
+ <p><span class="affects">Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">б г д п т ѓ</span></td>
+ <td><code>cv84=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Serbian Macedonian forms</td>
+ <td><span class="gentium-I normal" style="font-feature-settings: &quot;cv84&quot; 1">б г д п т ѓ</span></td>
+ <td><code>cv84=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="greek-alternates">Greek alternates</h3>
+ <h4 id="porsonic-circumflex">Porsonic circumflex</h4>
+ <p><span class="affects">Affects: U+0342 U+1F06 U+1F07 U+1F0E U+1F0F U+1F26 U+1F27 U+1F2E U+1F2F U+1F36 U+1F37 U+1F3E U+1F3F U+1F56 U+1F57 U+1F5F U+1F66 U+1F67 U+1F6E U+1F6F U+1F86 U+1F87 U+1F8E U+1F8F U+1F96 U+1F97 U+1F9E U+1F9F U+1FA6 U+1FA7 U+1FAE U+1FAF U+1FB6 U+1FB7 U+1FC0 U+1FC1 U+1FC6 U+1FC7 U+1FCF U+1FD6 U+1FD7 U+1FDF U+1FE6 U+1FE7 U+1FF6 U+1FF7</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span></td>
+ <td><code>cv78=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Porsonic-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv78&quot; 1">◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span></td>
+ <td><code>cv78=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="capital-adscript-iota-prosgegrammeni">Capital adscript iota (prosgegrammeni)</h4>
+ <p><span class="affects">Affects: U+1F88 U+1F89 U+1F8A U+1F8B U+1F8C U+1F8D U+1F8E U+1F8F U+1F98 U+1F99 U+1F9A U+1F9B U+1F9C U+1F9D U+1F9E U+1F9F U+1FA8 U+1FA9 U+1FAA U+1FAB U+1FAC U+1FAD U+1FAE U+1FAF U+1FBC U+1FCC U+1FFC</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span></td>
+ <td><code>cv83=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Subscript (ypogegrammeni)</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv83&quot; 1">ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span></td>
+ <td><code>cv83=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="beta">beta</h4>
+ <p><span class="affects">Affects: U+03B2 U+1D66 U+1D5D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">β ᵝ ᵦ</span></td>
+ <td><code>cv14=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>With serifs</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv14&quot; 1">β ᵝ ᵦ</span></td>
+ <td><code>cv14=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="tone-alternates">Tone alternates</h3>
+ <h4 id="chinantec-tones">Chinantec tones</h4>
+ <p><span class="affects">Affects: U+02CB U+02C8 U+02C9 U+02CA</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ˋ ˈ ˉ ˊ</span></td>
+ <td><code>cv90=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Chinantec-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv90&quot; 1">ˋ ˈ ˉ ˊ</span></td>
+ <td><code>cv90=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="tone-numbers">Tone numbers</h4>
+ <p><em>This feature is not supported in TypeTuner Web.</em></p>
+ <p><span class="affects">Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span></td>
+ <td><code>cv91=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Numbers</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv91&quot; 1">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span></td>
+ <td><code>cv91=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="hide-tone-contour-staves">Hide tone contour staves</h4>
+ <p><em>This feature is not supported in TypeTuner Web.</em></p>
+ <p><span class="affects">Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span></td>
+ <td><code>cv92=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Hide staves</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv92&quot; 1">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span></td>
+ <td><code>cv92=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <!-- PRODUCT SITE ONLY
+ [font id='gentium' face='GentiumPlus-Regular' italic='GentiumPlus-Italic' size='150%']
+ -->
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Version History</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Version History</h1>
+ </header>
+ <h3 id="feb-2022-sil-wstech-team-gentium-plus-version-6.101">9 Feb 2022 (SIL WSTech Team) Gentium Plus version 6.101</h3>
+ <p>This is a maintenance release primarily focused on making the v6 fonts available on <em>TypeTuner Web</em>.</p>
+ <h4 id="new">New</h4>
+ <ul>
+ <li><p>The fonts now support SIL <em>TypeTuner</em>. Customized fonts can be created at <em>TypeTuner Web</em> (https://scripts.sil.org/ttw/fonts2go.cgi)</p></li>
+ <li><p>New <code>locl</code> OpenType feature that supports Macedonian (MKD/mk) Cyrillic alternates</p></li>
+ <li><p>Serbian and Macedonian alternates are also available through a new OpenType feature (cv84) for applications that do not support language-specific <code>locl</code> features</p></li>
+ <li><p>Characters have been added to support Unicode versions up to 14.0.0 (more to be added in future releases):</p>
+ <ul>
+ <li>U+A7C4 LATIN CAPITAL LETTER C WITH PALATAL HOOK</li>
+ <li>U+A7C5 LATIN CAPITAL LETTER S WITH HOOK</li>
+ <li>U+1DF00 LATIN SMALL LETTER FENG DIGRAPH WITH TRILL</li>
+ <li>U+1DF01 LATIN SMALL LETTER REVERSED SCRIPT G</li>
+ <li>U+1DF02 LATIN LETTER SMALL CAPITAL TURNED G</li>
+ <li>U+1DF03 LATIN SMALL LETTER REVERSED K</li>
+ <li>U+1DF05 LATIN SMALL LETTER LEZH WITH RETROFLEX HOOK</li>
+ <li>U+1DF07 LATIN SMALL LETTER REVERSED ENG</li>
+ <li>U+1DF09 LATIN SMALL LETTER T WITH HOOK AND RETROFLEX HOOK</li>
+ <li>U+1DF0A LATIN LETTER RETROFLEX CLICK WITH RETROFLEX HOOK</li>
+ <li>U+1DF0B LATIN SMALL LETTER ESH WITH DOUBLE BAR</li>
+ <li>U+1DF0C LATIN SMALL LETTER ESH WITH DOUBLE BAR AND CURL</li>
+ <li>U+1DF0D LATIN SMALL LETTER TURNED T WITH CURL</li>
+ <li>U+1DF0E LATIN LETTER INVERTED GLOTTAL STOP WITH CURL</li>
+ <li>U+1DF0F LATIN LETTER STRETCHED C WITH CURL</li>
+ <li>U+1DF10 LATIN LETTER SMALL CAPITAL TURNED K</li>
+ <li>U+1DF11 LATIN SMALL LETTER L WITH FISHHOOK</li>
+ <li>U+1DF12 LATIN SMALL LETTER DEZH DIGRAPH WITH PALATAL HOOK</li>
+ <li>U+1DF13 LATIN SMALL LETTER L WITH BELT AND PALATAL HOOK</li>
+ <li>U+1DF14 LATIN SMALL LETTER ENG WITH PALATAL HOOK</li>
+ <li>U+1DF15 LATIN SMALL LETTER TURNED R WITH PALATAL HOOK</li>
+ <li>U+1DF16 LATIN SMALL LETTER R WITH FISHHOOK AND PALATAL HOOK</li>
+ <li>U+1DF17 LATIN SMALL LETTER TESH DIGRAPH WITH PALATAL HOOK</li>
+ <li>U+1DF19 LATIN SMALL LETTER DEZH DIGRAPH WITH RETROFLEX HOOK</li>
+ <li>U+1DF1A LATIN SMALL LETTER I WITH STROKE AND RETROFLEX HOOK</li>
+ <li>U+1DF1B LATIN SMALL LETTER O WITH RETROFLEX HOOK</li>
+ <li>U+1DF1C LATIN SMALL LETTER TESH DIGRAPH WITH RETROFLEX HOOK</li>
+ <li>U+1DF1D LATIN SMALL LETTER C WITH RETROFLEX HOOK</li>
+ <li>U+1DF1E LATIN SMALL LETTER S WITH CURL</li>
+ </ul></li>
+ </ul>
+ <h4 id="improved">Improved</h4>
+ <ul>
+ <li><p>The special-purpose modified fonts have been updated to be based on the current version. These are available at https://software.sil.org/lcgfonts/download/ and include <em>Literacy</em> and <em>Compact</em> versions.</p></li>
+ <li><p>The Low-profile diacritics feature (ss07) is working properly again</p></li>
+ <li><p>U+1FBD GREEK KORONIS has been corrected to be a spacing character</p></li>
+ <li><p>U+02DE MODIFIER LETTER RHOTIC HOOK position improved with modifier vowels:</p>
+ <ul>
+ <li>U+02B8 MODIFIER LETTER SMALL Y</li>
+ <li>U+1D53 MODIFIER LETTER SMALL OPEN O</li>
+ <li>U+1D5A MODIFIER LETTER SMALL TURNED M</li>
+ <li>U+1DBA MODIFIER LETTER SMALL TURNED V</li>
+ </ul></li>
+ <li><p>Design improved for these characters:</p>
+ <ul>
+ <li>U+0184 LATIN CAPITAL LETTER TONE SIX</li>
+ <li>U+0185 LATIN SMALL LETTER TONE SIX</li>
+ </ul></li>
+ <li><p>The small caps feature (smcp) now supports more characters</p></li>
+ </ul>
+ <h4 id="changed-encoding">Changed encoding</h4>
+ <ul>
+ <li>The following characters were in the SIL PUA but have now been given Unicode assignments. The SIL PUA characters are now deprecated:
+ <ul>
+ <li>U+A7C6 LATIN CAPITAL LETTER Z WITH PALATAL HOOK (was U+F234)</li>
+ <li>U+10783 MODIFIER LETTER SMALL AE (was U+F1A1)</li>
+ <li>U+1078F MODIFIER LETTER SMALL CLOSED REVERSED OPEN E (was U+F1A4)</li>
+ <li>U+10791 MODIFIER LETTER SMALL RAMS HORN (was U+F1B5)</li>
+ <li>U+10795 MODIFIER LETTER SMALL H WITH STROKE (was U+F1BC)</li>
+ <li>U+107A0 MODIFIER LETTER SMALL TURNED Y (was U+F1CE)</li>
+ <li>U+107A2 MODIFIER LETTER SMALL O WITH STROKE (was U+F1AB)</li>
+ <li>U+107A3 MODIFIER LETTER SMALL CAPITAL OE (was U+F1AE)</li>
+ <li>U+107B2 MODIFIER LETTER SMALL CAPITAL Y (was U+F1B4)</li>
+ <li>U+1088E NABATAEAN LETTER FINAL KAPH (was U+F1A3)</li>
+ <li>U+1DF04 LATIN LETTER SMALL CAPITAL L WITH BELT (was U+F268)</li>
+ <li>U+1DF06 LATIN SMALL LETTER TURNED Y WITH BELT (was U+F267)</li>
+ <li>U+1DF08 LATIN SMALL LETTER TURNED R WITH LONG LEG AND RETROFLEX HOOK (was U+F269)</li>
+ <li>U+1DF18 LATIN SMALL LETTER EZH WITH PALATAL HOOK (was U+F235)</li>
+ </ul></li>
+ </ul>
+ <h3 id="july-2021-sil-wstech-team-gentium-plus-version-6.001">2 July 2021 (SIL WSTech Team) Gentium Plus version 6.001</h3>
+ <ul>
+ <li>Reverted font Postscript name to that used in v5 and earlier to avoid problems with unrecognized fonts when opening older documents.</li>
+ </ul>
+ <h3 id="jun-2021-sil-wstech-team-gentium-plus-version-6.000">29 Jun 2021 (SIL WSTech Team) Gentium Plus version 6.000</h3>
+ <p><strong><em>Note that this is a major upgrade that may cause document reflow as some glyphs widths have changed and some features have been removed.</em></strong></p>
+ <h4 id="removed">Removed</h4>
+ <ul>
+ <li><p><strong>Removed DSIGs added in version 5.000.</strong> These have now been removed to reflect current best practice font development guidance. Adobe InDesign will complain that fonts cannot be found if a document last saved with version 5.000 is opened with version 5.960 or later installed. It will be necessary to find/replace the fonts in the document using the command in the Type menu. Please also look over the document carefully to note any places where changes in the fonts have affected letterforms or spacing.</p></li>
+ <li><p><strong>Graphite has been removed.</strong> Application and OS support for OpenType has greatly improved, so the need for Graphite in this font family is greatly reduced. <em>If this affects you, and you find that OpenType does not provide sufficient support for your needs, please contact us right away.</em></p></li>
+ <li><p>Removed the <em>Show Invisibles</em> feature.</p></li>
+ <li><p>Removed support for nine-level pitch contours. These will be replaced by a standalone pitch contours font in the future.</p></li>
+ </ul>
+ <h4 id="added">Added</h4>
+ <p>Characters added to support Unicode versions 7.0-13.0, including feature support (e.g. small caps) where appropriate:</p>
+ <ul>
+ <li>U+1AB0 COMBINING DOUBLED CIRCUMFLEX ACCENT</li>
+ <li>U+1AB1 COMBINING DIAERESIS-RING</li>
+ <li>U+1AB2 COMBINING INFINITY</li>
+ <li>U+1AB3 COMBINING DOWNWARDS ARROW</li>
+ <li>U+1AB4 COMBINING TRIPLE DOT</li>
+ <li>U+1AB5 COMBINING X-X BELOW</li>
+ <li>U+1AB6 COMBINING WIGGLY LINE BELOW</li>
+ <li>U+1AB7 COMBINING OPEN MARK BELOW</li>
+ <li>U+1AB8 COMBINING DOUBLE OPEN MARK BELOW</li>
+ <li>U+1AB9 COMBINING LIGHT CENTRALIZATION STROKE BELOW</li>
+ <li>U+1ABA COMBINING STRONG CENTRALIZATION STROKE BELOW</li>
+ <li>U+1DF5 COMBINING UP TACK ABOVE</li>
+ <li>U+203B REFERENCE MARK</li>
+ <li>U+20BE LARI SIGN</li>
+ <li>U+20BF BITCOIN SIGN</li>
+ <li>U+27E8 MATHEMATICAL LEFT ANGLE BRACKET</li>
+ <li>U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET</li>
+ <li>U+2E13 DOTTED OBELOS</li>
+ <li>U+2E14 DOWNWARDS ANCORA</li>
+ <li>U+2E17 DOUBLE OBLIQUE HYPHEN</li>
+ <li>U+2E22 TOP LEFT HALF BRACKET</li>
+ <li>U+2E23 TOP RIGHT HALF BRACKET</li>
+ <li>U+2E24 BOTTOM LEFT HALF BRACKET</li>
+ <li>U+2E25 BOTTOM RIGHT HALF BRACKET</li>
+ <li>U+A78F LATIN LETTER SINOLOGICAL DOT</li>
+ <li>U+A7AE LATIN CAPITAL LETTER SMALL CAPITAL I</li>
+ <li>U+A7AF LATIN LETTER SMALL CAPITAL Q</li>
+ <li>U+A7B3 LATIN CAPITAL LETTER CHI</li>
+ <li>U+A7B4 LATIN CAPITAL LETTER BETA</li>
+ <li>U+A7B5 LATIN SMALL LETTER BETA</li>
+ <li>U+A7B6 LATIN CAPITAL LETTER OMEGA</li>
+ <li>U+A7B7 LATIN SMALL LETTER OMEGA</li>
+ <li>U+A7B8 LATIN CAPITAL LETTER U WITH STROKE</li>
+ <li>U+A7B9 LATIN SMALL LETTER U WITH STROKE</li>
+ <li>U+AB30 LATIN SMALL LETTER BARRED ALPHA</li>
+ <li>U+AB53 LATIN SMALL LETTER CHI</li>
+ <li>U+AB5C MODIFIER LETTER SMALL HENG</li>
+ <li>U+AB5E MODIFIER LETTER SMALL L WITH MIDDLE TILDE</li>
+ <li>U+F26E CAPITAL RAMS HORN (in SIL PUA)</li>
+ </ul>
+ <h4 id="new-1">New</h4>
+ <ul>
+ <li><p>First release that uses a UFO-based design and production workflow</p>
+ <ul>
+ <li>All sources are in open formats</li>
+ <li>Build toolkit and workflow is completely open-source</li>
+ <li>See https://silnrsi.github.io/silfontdev/en-US/Introduction.html</li>
+ </ul></li>
+ <li><p>New weights previously only available in the Gentium Basic fonts. The new weights may not be identical in metrics or form to the Basic fonts, though care has been taken to minimize differences.</p></li>
+ <li><p>Web fonts are provided in both WOFF and WOFF2 formats</p></li>
+ <li><p>Applied new hinting techniques to try to improve screen rendering on Windows</p></li>
+ <li><p>All-new documentation in HTML and PDF formats</p></li>
+ <li><p>Features for controlling literacy forms of a and g separately</p>
+ <ul>
+ <li>Literacy a alternates (ss02)</li>
+ <li>Literacy g alternates (ss03)</li>
+ </ul></li>
+ <li><p>Feature to support side-by-side rendering of U+0300 plus U+0301</p>
+ <ul>
+ <li>Kayan diacritics (cv79)</li>
+ </ul></li>
+ <li><p>Tone letter features (cv91 &amp; cv92) now supported through OpenType</p></li>
+ <li><p>Reduced size of the Greek prosgegrammeni (adscript iota) used with capital forms, and added a new feature to display it as a subscript (ypogegrammeni) under capitals (cv83)</p></li>
+ </ul>
+ <h4 id="fixes">Fixes</h4>
+ <ul>
+ <li><p>Fixed some small capital correspondences, including added support for clicks</p></li>
+ <li><p>Fixed problems with spacing of tone letters</p></li>
+ <li><p>Improved miscellaneous anchor positions, including the position of diacritics below glyphs with macrons below (e.g. U+1E0F LATIN SMALL LETTER D WITH LINE BELOW)</p></li>
+ <li><p>Improved position of diacritics for superscripts and modifier letters (including cedilla, ogonek, rhotic hook)</p></li>
+ <li><p>Fixes and improvements to various glyphs:</p>
+ <ul>
+ <li>U+01E5 LATIN SMALL LETTER G WITH STROKE (bar position on single-story variant)</li>
+ <li>U+02D6 MODIFIER LETTER PLUS SIGN (size)</li>
+ <li>U+0315 COMBINING COMMA ABOVE RIGHT (made spacing)</li>
+ <li>U+033B COMBINING SQUARE BELOW (more rectangular)</li>
+ <li>U+1D02 LATIN SMALL LETTER TURNED AE (made double-story in italic)</li>
+ <li>U+1D15 LATIN LETTER SMALL CAPITAL OU (form)</li>
+ <li>U+1D46 MODIFIER LETTER SMALL TURNED AE (made double-story in italic)</li>
+ <li>U+1D77 LATIN SMALL LETTER TURNED G (position)</li>
+ <li>U+1D78 MODIFIER LETTER CYRILLIC EN (form)</li>
+ <li>U+2053 SWUNG DASH</li>
+ <li>U+A75B LATIN SMALL LETTER R ROTUNDA (spacing)</li>
+ <li>U+A76A LATIN CAPITAL LETTER ET</li>
+ <li>U+A76B LATIN SMALL LETTER ET</li>
+ <li>U+A76C LATIN CAPITAL LETTER IS</li>
+ <li>U+A76D LATIN SMALL LETTER IS</li>
+ <li>U+A77F LATIN SMALL LETTER TURNED INSULAR G (position)</li>
+ <li>U+A7F8 MODIFIER LETTER CAPITAL H WITH STROKE (form)</li>
+ <li>U+A7FA LATIN LETTER SMALL CAPITAL TURNED M (italic)</li>
+ </ul></li>
+ </ul>
+ <h4 id="known-issues">Known issues</h4>
+ <ul>
+ <li><p>The low-profile diacritics feature (ss07) is present but not working properly in some cases.</p></li>
+ <li><p>There is no support for TypeTuner or TypeTuner Web. We hope to add that support soon.</p></li>
+ <li><p>There are no regional subsets. Please contact us if these are a priority for you and describe how you use them. We are reassessing whether to provide these subsets. With current web technology and WOFF2 compression most uses can be met equally well with the full fonts.</p></li>
+ </ul>
+ <h3 id="oct-2014-sil-nrsi-team-gentium-plus-version-5.000">27 Oct 2014 (SIL NRSI team) Gentium Plus version 5.000</h3>
+ <ul>
+ <li>Added Stylistic Sets to the font for OpenType support of previously Graphite-only features</li>
+ <li>Added Character Variants to the font for OpenType support of previously Graphite-only features</li>
+ <li>Added Serbian feature when Serbian language is turned on</li>
+ <li>Added hook D variant feature (for U+018A/U+0257)</li>
+ <li>Removed "Show deprecated PUA" feature</li>
+ <li>Removed "Romanian-style diacritics" feature (because glyphs are now encoded)</li>
+ <li>Removed "Diacritic selection" feature</li>
+ <li>Added U+039E, U+03BC, U+03C6 and U+03C9 in the Greek and Coptic block</li>
+ <li>Added U+0528..U+052F in the Cyrillic Supplement block</li>
+ <li>Added U+2041 in the General Punctuation block</li>
+ <li>Added U+2095..U+209C in the Superscripts and Subscripts block</li>
+ <li>Added U+20B6..U+20BD in the Currency Symbols block</li>
+ <li>Added U+210C, U+2113, U+2117, U+212D, U+2135, U+214F in the Letterlike Symbols block</li>
+ <li>Added U+2150..U+2152 and U+2189 in the Number Forms block</li>
+ <li>Added U+2226, U+2234..U+2235, U+2262, U+2282..U+2287 in the Mathematical Operators block</li>
+ <li>Added U+2640, U+2642, U+266D, U+266F in the Miscellaneous Symbols block</li>
+ <li>Added U+27E8..U+27E9 in the Miscellaneous Mathematical Symbols-A block</li>
+ <li>Added U+2C7E..U+2C7F in the Latin Extended-C block</li>
+ <li>Added U+2C88 in the Coptic block</li>
+ <li>Added U+2E00..U+2E0D, U+2E3A..U+2E3B in the Supplemental Punctuation block</li>
+ <li>Added U+A736..U+A73F, U+A742..U+A74D, U+A750..U+A787, U+A790..U+A7AD, U+A7B0..U+A7B1, U+A7F7..U+A7FA in the Latin Extended-D block. These were also added to relevant features.</li>
+ <li>Added U+A92E in the Kayah Li block (to support the Kayah Li language when using the Roman script)</li>
+ <li>Added U+AB64..U+AB65 in the Latin Extended-E block</li>
+ <li>Added U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D50F, U+1D514, U+1D516..U+1D517, U+1D519 in the Mathematical Alphanumeric Symbols block</li>
+ <li>Added PUA characters U+F26C (curl J) and U+F26D (left-hook b)</li>
+ <li>Characters in our PUA that were added to Unicode have had their codepoints updated: F1AD&gt;A7F9, F266&gt;A78E, F26B&gt;A78D, F32C&gt;0526, F32D&gt;0527, F17B&gt;1DFD, F209&gt;2C70</li>
+ <li>These PUA characters were deprecated (now white on black glyphs): U+F17B, U+F1AD, U+F209, U+F247, U+F248, U+F266, U+F26B, U+F32C, U+F32D</li>
+ <li>Deleted U+0149 as it is officially deprecated in Unicode</li>
+ <li>Added support for shorter macrons under narrow letters (i,l,r,t). (This only works for Graphite or using precomposed characters in OpenType.)</li>
+ <li>Made it possible for saltillo characters (U+A78B and U+A78C) to "carry" diacritics</li>
+ <li>Improved design of U+A722..U+A725 and U+A78D</li>
+ <li>Refactored all cedilla positioning</li>
+ <li>Removal of unneeded duplicate glyphs (because of improvements in smart font code)</li>
+ <li>Bug fix in Graphite code to allow for simultaneous selection of Vietnamese alternates and Small Caps</li>
+ <li>Bug fix in Graphite code to allow for simultaneous selection of Ogonek alternates and Small Caps</li>
+ <li>Subscript and Superscript parentheses, minus, plus and equals were raised. Metrics were not changed.</li>
+ <li>Adjusted tails on U+2C6B, U+2C6C</li>
+ <li>Arrowhead design of U+21A8 modified to match the other arrows</li>
+ <li>Placement of Ogonek revisited</li>
+ <li>Improved hinting</li>
+ <li>Version number bumped up to match other SIL Roman fonts</li>
+ <li>Slight modification to positioning of U+0361 and U+035C</li>
+ <li>Narrow No-Break Space (U+202F) adjusted to be narrower than the No-Break Space (U+00A0)</li>
+ <li>Changed the strongly curved hooks on Cyrillic U+04C3..U+04C4, U+04C7..U+04C8, U+04FC..U+04FD, U+0512..U+0513 to be more consistent with other hooks and also reshaped U+0402, U+0452, U+0494, U+0495, U+04A6, U+04A7, U+0520..U+0523 to match</li>
+ <li>Modified Cyrillic italic versions of U+04AF, U+04B1</li>
+ <li>Changed postscript names for U+0218 and U+0219</li>
+ <li>Changed postscript names for U+2203, U+232A and U+2329</li>
+ <li>"Hide tone contour staves" feature now works with single tonebar</li>
+ <li>Fixed outline for U+1DBF</li>
+ <li>Allowed combining marks to render properly with U+02D0</li>
+ <li>Added U+037F in the Greek and Coptic block</li>
+ <li>Adjusted U+1FBD so that it is a spacing mark in Graphite</li>
+ <li>Improved design of U+2C72 and U+2C73 (hook w) for collision avoidance</li>
+ <li>Adjusted width of U+005F</li>
+ <li>Adjusted design of U+0264</li>
+ </ul>
+ <h3 id="aug-2012-sil-nrsi-team-gentium-plus-version-1.510">1 Aug 2012 (SIL NRSI team) Gentium Plus version 1.510</h3>
+ <ul>
+ <li>Changed Graphite feature identifiers from integers to 4-character alphanumeric tags (no other changes)</li>
+ </ul>
+ <h3 id="sep-2011-sil-nrsi-team-gentium-plus-version-1.508">12 Sep 2011 (SIL NRSI team) Gentium Plus version 1.508</h3>
+ <ul>
+ <li>Removed the VDMX table</li>
+ <li>Changed version number (using ttfsetver)</li>
+ </ul>
+ <h3 id="aug-2011-sil-nrsi-team-gentium-plus-version-1.506">25 Aug 2011 (SIL NRSI team) Gentium Plus version 1.506</h3>
+ <ul>
+ <li>Double-encoded the SIL PUA characters which were added to Unicode 5.2 and 6.0 (using ttfremap)</li>
+ <li>Corrected problem with coverage tables (using ttfsortcover)</li>
+ <li>Changed version number (using ttfsetver)</li>
+ <li>Added device metric tables</li>
+ <li>Added an empty dsig table</li>
+ </ul>
+ <h3 id="nov-2010-sil-nrsi-team-gentium-plus-version-1.504">16 Nov 2010 (SIL NRSI team) Gentium Plus version 1.504</h3>
+ <ul>
+ <li>Added codepage bits for 1251 (Cyrillic), 1257 (Windows Baltic), 1258 (Vietnamese)</li>
+ </ul>
+ <h3 id="nov-2010-sil-nrsi-team-gentium-plus-version-1.502">1 Nov 2010 (SIL NRSI team) Gentium Plus version 1.502</h3>
+ <ul>
+ <li>Regular and Italic weights only</li>
+ <li>New OpenType and Graphite support</li>
+ <li>Converted kerning to OpenType (but not Graphite)</li>
+ <li>New extended Cyrillic script support, inc. Serbian alternates</li>
+ <li>Character set and features up to same level as Charis SIL 4.106</li>
+ <li>Support for more historic Greek characters and alternate seriffed beta</li>
+ <li>No separate GentiumAlt fonts (replaced by font features)</li>
+ <li>Added WOFF versions and examples</li>
+ </ul>
+ <h3 id="nov-2005-victor-gaultney-gentium-version-1.02">28 Nov 2005 (Victor Gaultney) Gentium version 1.02</h3>
+ <ul>
+ <li>Changed licensing to the SIL Open Font License</li>
+ <li>Included FontLab source files</li>
+ <li>Fixed some duplicate PostScript glyph names</li>
+ <li>Fixed italic angle</li>
+ </ul>
+ <h3 id="sep-2003-victor-gaultney-gentium-version-1.01">19 Sep 2003 (Victor Gaultney) Gentium version 1.01</h3>
+ <ul>
+ <li>Maintenance release focused on changing internal font</li>
+ <li>Information to reflect the changeover to an SIL project</li>
+ <li>There is only one bug fix - the Greek mu PS name was changed to try and fix a display/printing problem. There is still no manual hinting.</li>
+ </ul>
+ <h3 id="sep-2002-victor-gaultney-gentium-version-1.00">16 Sep 2002 (Victor Gaultney) Gentium version 1.00</h3>
+ <ul>
+ <li>First public release</li>
+ <li>No manual hinting is included in this version. Some has been done - with good results - but is not yet complete enough.</li>
+ </ul>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Documentation</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Documentation</h1>
+ </header>
+ <p>Thank you for your interest in the Gentium fonts. This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.</p>
+ <p>This documentation is a set of HTML pages that can be viewed in any modern web browser. PDF versions of these pages are also provided. This content, plus download links and a contact form, are available from the <a href="https://software.sil.org/gentium/">Gentium site</a>.</p>
+ <ul>
+ <li><a href="about.html">About</a> — Information about this project and SIL International</li>
+ <li><a href="resources.html">Resources</a> — Help with installation and use</li>
+ <li><a href="faq.html">FAQ</a> — Common questions and answers</li>
+ <li><a href="design.html">Design</a> — History and background of the design</li>
+ <li><a href="charset.html">Character set support</a> — Details of Unicode characters that are supported</li>
+ <li><a href="features.html">Font features</a> — Using smart font features</li>
+ <li><a href="support.html">Support</a> — How to get additional support</li>
+ <li><a href="developer.html">Developer information</a> — How to modify and build the fonts</li>
+ <li><a href="versions.html">Versions</a> - Sources for alternate versions</li>
+ <li><a href="history.html">Version history</a> - Complete version history</li>
+ </ul>
+ <p>Additional information is also provided in other project files: <a href="../README.txt">README.txt</a>, <a href="../OFL.txt">OFL.txt</a>, <a href="../OFL-FAQ.txt">OFL-FAQ.txt</a>, and <a href="../FONTLOG.txt">FONTLOG.txt</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Resources</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Resources</h1>
+ </header>
+ <h2 id="requirements">Requirements</h2>
+ <p>These fonts are supported by all major operating systems (macOS, Windows, Linux-based, iOS, and Android), however the extent of that support depends on the individual OS and application.</p>
+ <h2 id="installation">Installation</h2>
+ <p>Install the fonts by decompressing the .zip archive and installing the fonts using the standard font installation process for .ttf (TrueType/OpenType) fonts for your platform. For additional tips see the help page on <a href="https://software.sil.org/fonts/installation">Font installation</a>.</p>
+ <h2 id="keyboarding-and-character-set-support">Keyboarding and character set support</h2>
+ <p>These fonts do not include keyboards or other software for entering text. To type the symbols in these fonts use the keyboarding systems provided in your OS or use a separate utility. SIL’s <a href="https://keyman.com/">Keyman</a> provides keyboards for over 2000 languages and works on all major desktop and mobile platforms. For information on other keyboarding options see the overview at <a href="https://scriptsource.org/entry/ytr8g8n6sw">Keyboard Systems Overview (ScriptSource)</a>.</p>
+ <p>See <a href="charset.html">Character set support</a> for details of the Unicode characters supported by these fonts.</p>
+ <h2 id="rendering-and-application-support">Rendering and application support</h2>
+ <p>These fonts will work normally like any other fonts in most applications. If the writing system requires special diacritic positioning the application/OS will need to support OpenType.</p>
+ <p>These fonts also include extensive OpenType features for small caps, literacy forms, character alernates and language-specific preferences. For information on the specific features available in these fonts see <a href="features.html">Font features</a>.</p>
+ <p>If special font features are to be activated the application will need to provide a way to turn on the feature or choose the feature setting. Details of current application support, and specific techniques for activating features, are on the <a href="http://software.sil.org/fonts/features">Using Font Features</a> help page.</p>
+ <p>Although the current fonts support only OpenType, previous versions provided support for Graphite and AAT (Apple Advanced Typography) technologies. Graphite was supported through version 5 and AAT was supported up to version 4. These older versions remain available from our <a href="http://software.sil.org/charis/download/previous-versions">Previous Versions archive</a>.</p>
+ <h2 id="typetuner">TypeTuner</h2>
+ <p>The <a href="https://scripts.sil.org/ttw/fonts2go.cgi">TypeTuner Web</a> service allows you to choose smart font features and download a font with those features preset. This enables them to work in many applications that do not fully support OpenType.</p>
+ <h2 id="web-fonts">Web fonts</h2>
+ <p>Web font versions of these fonts (in WOFF and WOFF2 formats) are available in the <code>web</code> folder. These can be copied to a web server and used as fonts on web pages. A very basic HTML/CSS demo page is also included. For more information on the options and techniques available for using these fonts on web pages see <a href="http://software.sil.org/fonts/webfonts">Using SIL Fonts on Web Pages</a>.</p>
+ <h2 id="text-conversion">Text conversion</h2>
+ <p>These fonts are encoded according to <a href="http://unicode.org">The Unicode Standard</a>. If you have text that uses a legacy, non-Unicode encoding there are tools that can help you convert that text for use with Unicode fonts. See <a href="https://scriptsource.org/entry/xlzd6n5aqt">Introduction to Text Conversion and Transliteration</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/about.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/about.md
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@@ -0,0 +1,54 @@
+---
+title: Gentium - About
+fontversion: 6.101
+---
+
+## About this project
+
+This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.
+
+For more information on the visual characteristics of the font family see [Design](design.md).
+
+For a comparison between this and other SIL fonts, see [Comparison of Latin, Greek, and Cyrillic fonts](https://software.sil.org/lcgfonts/support/comparison/).
+
+## Future plans
+
+These fonts are actively maintained and improved, and recent changes to their development process will enable more frequent releases.
+
+The highest priorities for future additions and enhancements are mainly driven by:
+
+- New additions to [The Unicode Standard](https://unicode.org/)
+- Requests from language communities using the fonts
+- Needs of the linguistic and academic community
+
+Although some expert typographic features are supported (e.g. small caps), those are a lesser priority.
+
+Please send us your requests using the [form on the font website](https://software.sil.org/charis/about/contact/). If you are interested in helping us make the fonts better see the [Developer](developer.md) page.
+
+## Announcement list
+
+If you wish to receive announcements about updates to any of our SIL fonts, please subscribe to our [SIL Font News Announcement List](https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news). This is an announcement-only list with messages approximately once a month. It does not allow any discussion.
+
+You can subscribe using either of the two following options.
+
+- If you use a Google profile and join the group, you will be able to access the group and control your subscription and notification options with a web browser. Make sure you are logged in to your Google profile and go to the [SIL Font News Google Group](https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news). Click on **Join group**.
+
+- If you would rather not use a Google profile, you can subscribe any email address by sending a message to [sil-font-news+subscribe@groups.sil.org](mailto:sil-font-news+subscribe@groups.sil.org) and following the instructions you get in the confirmation message.
+
+Our font announcements are also available through Twitter [@silfonts](http://twitter.com/silfonts).
+
+## Supporting the project
+
+These fonts are provided at no cost, however they are expensive to produce and maintain. Please consider donating to SIL’s font development efforts to support future development. Go to [SIL’s Give Direct page](https://donate.givedirect.org/?cid=13536&n=206909) and designate your gift for _Scripts & Fonts_. **Thank you!**
+
+## About SIL International
+
+[SIL International](http://www.sil.org/) is a global, faith-based nonprofit that works with local communities around the world to develop language solutions that expand possibilities for a better life.
+
+We are involved in approximately 1,350 active language projects in 104 countries. These projects impact more than 1.1 billion people within 1,600 local communities. SIL’s work brings together more than 4,300 staff from 89 countries who work alongside thousands more local partners and community volunteers worldwide. Our services are available without regard to religious belief, political ideology, gender, race or ethnic background.
+
+Our Vision: We long to see people flourishing in community using the languages they value most.
+
+Our Mission: Inspired by God’s love, we advocate, build capacity, and work with local communities to apply language expertise that advances meaningful development, education, and engagement with Scripture.
+
+[SIL Language Technology](https://software.sil.org/) supports these activities by developing [software](https://software.sil.org/products/), [fonts](https://software.sil.org/fonts/), and [keyboard technologies](https://keyman.com/).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/announcement.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/announcement.md
new file mode 100644
index 0000000000..3b8234a14a
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/announcement.md
@@ -0,0 +1,127 @@
+Release 6.000 - with a range of bold and italic weights!
+
+We’re excited to announce the long-awaited version 6 release of Gentium Plus. This release is full of new features and important improvements, including full character support in all styles. The Bold, Italic, and Bold Italic—and full Book weight family— formerly only available in Gentium Basic are now in the main Gentium Plus fonts! Screen rendering on Windows is also much improved. See the list below for details.
+
+**Note that this is a major upgrade. This may cause document reflow as some glyphs widths have changed and some features have been removed. Please do not assume that you can replace version 5 with version 6 with no resulting changes to your publications.**
+
+Both desktop and web fonts are provided in a single, all-platforms package on the [Download page](http://software.sil.org/gentium/download).
+
+#### Removed
+
+- **Removed DSIGs added in version 5.000.** These have now been removed to reflect current best practice font development guidance. Adobe InDesign will complain that fonts cannot be found if a document last saved with version 5.000 is opened with version 5.960 or later installed. It will be necessary to find/replace the fonts in the document using the command in the Type menu. Please also look over the document carefully to note any places where changes in the fonts have affected letterforms or spacing.
+
+- **Graphite has been removed.** Application and OS support for OpenType has greatly improved, so the need for Graphite in this font family is greatly reduced. *If this affects you, and you find that OpenType does not provide sufficient support for your needs, please contact us right away.*
+
+- Removed the *Show Invisibles* feature.
+
+- Removed support for nine-level pitch contours. These will be replaced by a standalone pitch contours font in the future.
+
+#### Added
+
+Characters added to support Unicode versions 7.0-13.0, including feature support (e.g. small caps) where appropriate:
+
+- U+1AB0 COMBINING DOUBLED CIRCUMFLEX ACCENT
+- U+1AB1 COMBINING DIAERESIS-RING
+- U+1AB2 COMBINING INFINITY
+- U+1AB3 COMBINING DOWNWARDS ARROW
+- U+1AB4 COMBINING TRIPLE DOT
+- U+1AB5 COMBINING X-X BELOW
+- U+1AB6 COMBINING WIGGLY LINE BELOW
+- U+1AB7 COMBINING OPEN MARK BELOW
+- U+1AB8 COMBINING DOUBLE OPEN MARK BELOW
+- U+1AB9 COMBINING LIGHT CENTRALIZATION STROKE BELOW
+- U+1ABA COMBINING STRONG CENTRALIZATION STROKE BELOW
+- U+1DF5 COMBINING UP TACK ABOVE
+- U+203B REFERENCE MARK
+- U+20BE LARI SIGN
+- U+20BF BITCOIN SIGN
+- U+27E8 MATHEMATICAL LEFT ANGLE BRACKET
+- U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET
+- U+2E13 DOTTED OBELOS
+- U+2E14 DOWNWARDS ANCORA
+- U+2E17 DOUBLE OBLIQUE HYPHEN
+- U+2E22 TOP LEFT HALF BRACKET
+- U+2E23 TOP RIGHT HALF BRACKET
+- U+2E24 BOTTOM LEFT HALF BRACKET
+- U+2E25 BOTTOM RIGHT HALF BRACKET
+- U+A78F LATIN LETTER SINOLOGICAL DOT
+- U+A7AE LATIN CAPITAL LETTER SMALL CAPITAL I
+- U+A7AF LATIN LETTER SMALL CAPITAL Q
+- U+A7B3 LATIN CAPITAL LETTER CHI
+- U+A7B4 LATIN CAPITAL LETTER BETA
+- U+A7B5 LATIN SMALL LETTER BETA
+- U+A7B6 LATIN CAPITAL LETTER OMEGA
+- U+A7B7 LATIN SMALL LETTER OMEGA
+- U+A7B8 LATIN CAPITAL LETTER U WITH STROKE
+- U+A7B9 LATIN SMALL LETTER U WITH STROKE
+- U+AB30 LATIN SMALL LETTER BARRED ALPHA
+- U+AB53 LATIN SMALL LETTER CHI
+- U+AB5C MODIFIER LETTER SMALL HENG
+- U+AB5E MODIFIER LETTER SMALL L WITH MIDDLE TILDE
+- U+F26E CAPITAL RAMS HORN (in SIL PUA)
+
+#### New
+
+- First release that uses a UFO-based design and production workflow
+ - All sources are in open formats
+ - Build toolkit and workflow is completely open-source
+ - See https://silnrsi.github.io/silfontdev/en-US/Introduction.html
+
+- New weights previously only available in the Gentium Basic fonts. The new weights may not be identical in metrics or form to the Basic fonts, though care has been taken to minimize differences.
+
+- Web fonts are provided in both WOFF and WOFF2 formats
+
+- Applied new hinting techniques to try to improve screen rendering on Windows
+
+- All-new documentation in HTML and PDF formats
+
+- Features for controlling literacy forms of a and g separately
+ - Literacy a alternates (ss02)
+ - Literacy g alternates (ss03)
+
+- Feature to support side-by-side rendering of U+0300 plus U+0301
+ - Kayan diacritics (cv79)
+
+- Tone letter features (cv91 & cv92) now supported through OpenType
+
+- Reduced size of the Greek prosgegrammeni (adscript iota) used with capital forms, and added a new feature to display it as a subscript (ypogegrammeni) under capitals (cv83)
+
+#### Fixes
+
+- Fixed some small capital correspondences, including added support for clicks
+
+- Fixed problems with spacing of tone letters
+
+- Improved miscellaneous anchor positions, including the position of diacritics
+below glyphs with macrons below (e.g. U+1E0F LATIN SMALL LETTER D WITH LINE BELOW)
+
+- Improved position of diacritics for superscripts and modifier letters
+(including cedilla, ogonek, rhotic hook)
+
+- Fixes and improvements to various glyphs:
+ - U+01E5 LATIN SMALL LETTER G WITH STROKE (bar position on single-story variant)
+ - U+02D6 MODIFIER LETTER PLUS SIGN (size)
+ - U+0315 COMBINING COMMA ABOVE RIGHT (made spacing)
+ - U+033B COMBINING SQUARE BELOW (more rectangular)
+ - U+1D02 LATIN SMALL LETTER TURNED AE (made double-story in italic)
+ - U+1D15 LATIN LETTER SMALL CAPITAL OU (form)
+ - U+1D46 MODIFIER LETTER SMALL TURNED AE (made double-story in italic)
+ - U+1D77 LATIN SMALL LETTER TURNED G (position)
+ - U+1D78 MODIFIER LETTER CYRILLIC EN (form)
+ - U+2053 SWUNG DASH
+ - U+A75B LATIN SMALL LETTER R ROTUNDA (spacing)
+ - U+A76A LATIN CAPITAL LETTER ET
+ - U+A76B LATIN SMALL LETTER ET
+ - U+A76C LATIN CAPITAL LETTER IS
+ - U+A76D LATIN SMALL LETTER IS
+ - U+A77F LATIN SMALL LETTER TURNED INSULAR G (position)
+ - U+A7F8 MODIFIER LETTER CAPITAL H WITH STROKE (form)
+ - U+A7FA LATIN LETTER SMALL CAPITAL TURNED M (italic)
+
+#### Known issues
+
+- The low-profile diacritics feature (ss07) is present but not working properly in some cases.
+
+- There is no support for TypeTuner or TypeTuner Web. We hope to add that support soon.
+
+- There are no regional subsets. Please contact us if these are a priority for you and describe how you use them. We are reassessing whether to provide these subsets. With current web technology and WOFF2 compression most uses can be met equally well with the full fonts.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/charset.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/charset.md
new file mode 100644
index 0000000000..5795d56786
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/charset.md
@@ -0,0 +1,129 @@
+---
+title: Gentium - Character Set Support
+fontversion: 6.101
+---
+
+This font supports over 2,700 characters from [The Unicode Standard](https://unicode.org/) as well as a number of [Private Use Area (PUA)](https://scripts.sil.org/SILPUAassignments) characters. In total, over 4,200 glyphs are included, supporting stylistic alternates for a number of characters as well as a large number of ligated sequences (e.g., contour tone letters used in phonetic transcription of tonal languages).
+
+## Supported characters
+
+The following character ranges are supported by this font:
+
+Unicode block | Gentium Plus support
+------------- | ---------------
+C0 Controls and Basic Latin|U+0020..U+007E
+C1 Controls and Latin-1 Supplement|U+00A0..U+00FF
+Latin Extended-A|U+0100..U+0148, U+014A..U+017F
+Latin Extended-B|U+0180..U+024F
+IPA Extensions|U+0250..U+02AF
+Spacing Modifier Letters|U+02B0..U+02FF
+Combining Diacritical Marks|U+0300..U+0320, U+0323..U+033F, U+0346..U+036F
+Greek and Coptic|U+0370..U+0377, U+037A..U+037F, U+0384..U+038A, U+038C, U+038E..U+03A1, U+03A3..U+03E1, U+03F0..U+03FF
+Cyrillic|U+0400..U+045F, U+0462..U+0463, U+0472..U+0475, U+048A..U+04FF
+Cyrillic Supplement|U+0500..U+052F
+Combining Diacritical Marks Extended|U+1AB0..U+1ABA
+Phonetic Extensions|U+1D00..U+1D7F
+Phonetic Extensions Supplement|U+1D80..U+1DBF
+Combining Diacritical Marks Supplement|U+1DC2, U+1DC4..U+1DCD, U+1DF5, U+1DFD..U+1DFF
+Latin Extended Additional|U+1E00..U+1EFF
+Greek Extended|U+1F00..U+1F15, U+1F18..U+1F1D, U+1F20..U+1F45, U+1F48..U+1F4D, U+1F50..U+1F57, U+1F59, U+1F5B, U+1F5D, U+1F5F..U+1F7D, U+1F80..U+1FB4, U+1FB6..U+1FC4, U+1FC6..U+1FD3, U+1FD6..U+1FDB, U+1FDD..U+1FEF, U+1FF2..U+1FF4, U+1FF6..U+1FFE
+General Punctuation|U+2000..U+2041, U+2044, U+204A, U+2053, U+2057, U+2060..U+2063, U+206A..U+206F
+Superscripts and Subscripts|U+2070..U+2071, U+2074..U+208E, U+2090..U+209C
+Currency Symbols|U+20A0..U+20C0
+Combining Diacritical Marks for Symbols|U+20E5, U+20EC..U+20EF
+Letterlike Symbols|U+210C, U+2113, U+2116..U+2117, U+211F, U+2122..U+2123, U+2126, U+212D, U+2135, U+214F
+Number Forms|U+2150..U+218B
+Arrows|U+2190..U+219B, U+21A8, U+21D0..U+21D5
+Mathematical Operators|U+2202..U+2206, U+220F, U+2211..U+2213, U+2219..U+221A, U+221E, U+2225..U+2226, U+222B, U+2234..U+2235, U+223C, U+2248, U+225F, U+2260..U+2262, U+2264..U+2265, U+U+2282..U+2287
+Miscellaneous Technical|U+2308..U+230B, U+231C..U+231F, U+2329..U+232A, U+239B..U+23AD
+Control Pictures|U+2423
+Geometric Shapes|U+25CA, U+25CC
+Miscellaneous Symbols|U+2640, U+2642, U+266D, U+266F
+Dingbats|U+2713, U+274D
+Misc. Math. Symbols-A|U+27E6..U+27E9
+Latin Extended-C|U+2C60..U+2C7F
+Coptic|U+2C88
+Supplemental Punctuation|U+2E00..U+2E0D, U+2E13, U+2E14, U+2E17, U+2E22..U+2E25, U+2E3A..U+2E3B, U+2E3E
+Modifier Tone Letters|U+A700..U+A71F
+Latin Extended-D|U+A720..U+A78F, U+A790..U+A799, U+A7A0..U+A7AF, U+A7B0..U+A7B9, U+A7C4..U+A7C6, U+A7F7..U+A7FF
+Kayah Li|U+A92E
+Latin Extended-E|U+AB30, U+AB53, U+AB5C, U+AB5E, U+AB64..U+AB65
+PUA: Specials|U+F130..U+F133
+PUA: Modifier letters (e.g. superscripts)|U+F1A1, U+F1A3..U+F1A4, U+F1AB, U+F1AE, U+F1B4..U+F1B5, U+F1BC, U+F1CD..U+F1CE, U+F1F1..U+F1F9
+PUA: Latin|U+F20D, U+F234..U+F235, U+F258..U+F259, U+F267..U+F269, U+F26C..U+F26D
+PUA: Cyrillic|U+F326..U+F327
+Alphabetic Presentation Forms|U+FB00..U+FB04
+Variation Selectors|U+FE00..U+FE0F
+Combining Half Marks|U+FE20..U+FE23
+Arabic Presentation Forms-B|U+FEFF (zero-width no-break space)
+Specials|U+FFF9..U+FFFD
+Latin Extended-F|U+10783, U+1078F, U+10791, U+10795, U+107A0, U+107A2..U+107A3, U+107B2
+Nabatean|U+1088E
+Mathematical Alphanumeric Symbols|U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D510, U+1D513..U+1D514, U+1D516..U+1D517, U+1D519
+Latin Extended-G|U+1DF00..U+1DF1E
+Enclosed Alphanumeric Supplement|U+1F12F
+
+## Private-use (PUA) characters
+
+There are a number of private-use characters that are supported in this font. These conform to [SIL International’s corporate registry](http://scripts.sil.org/PUA_home) for usage of the Unicode private-use areas. Characters which are not yet in Unicode are shown below.
+
+### Specials
+
+- U+F130 FONT BASELINE AND SIDE-BEARING MARKER LEFT
+- U+F131 FONT BASELINE AND SIDE-BEARING MARKER RIGHT
+- U+F132 FONT VERTICAL METRICS MARKER LEFT
+- U+F133 FONT VERTICAL METRICS MARKER RIGHT
+
+### Modifier Letters
+
+- U+F1CD MODIFIER LETTER SMALL CAPITAL U BAR
+
+### Latin
+
+- U+F20D LATIN CAPITAL LETTER D WITH STROKE AND HOOK
+- U+F258 LATIN LETTER SMALL CAPITAL I OVER SMALL SCHWA
+- U+F259 LATIN LETTER SMALL UPSILON OVER SMALL SCHWA
+- U+F26D LATIN SMALL LETTER B WITH LEFT HOOK
+- U+F26E LATIN CAPITAL LETTER RAMS HORN
+
+### Cyrillic
+
+- U+F326 CYRILLIC CAPITAL LETTER GHE WITH STROKE AND DESCENDER
+- U+F327 CYRILLIC SMALL LETTER GHE WITH STROKE AND DESCENDER
+
+### Deprecated SIL Corporate PUA characters
+
+Some characters formerly in the PUA have been added to Unicode, and so have been deprecated in our fonts. Those PUA characters are displayed as black boxes containing a white image of the deprecated glyph.
+
+## Gentium Basic and Gentium Book Basic supported charaxcters
+
+The supported character set for Gentium Basic and Gentium Book Basic is much smaller than for the main Gentium Plus font. The *Basic* fonts support only the Basic Latin and Latin-1 Supplement Unicode ranges, plus a selection of the more commonly used extended Latin characters, with miscellaneous diacritical marks, symbols and punctuation. In particular, these fonts do not support:
+
+* Full extended Latin IPA
+* Complete support for Central European languages
+* Greek
+* Cyrillic
+
+A much more complete character set is supported in the Gentium Plus fonts. The *Basic* fonts were intended as a way to provide additional weights for basic font users before the complete Gentium Plus character set was finished. So please don’t request additional glyphs or characters to be supported in the Basic fonts—use Gentium Plus.
+
+Unicode block | Gentium Basic support
+------------- | ---------------
+C0 Controls and Basic Latin|U+0020..U+007E
+C1 Controls and Latin-1 Supplement|U+00A0..U+00FF
+Latin Extended-A|U+0100..U+0103, U+0106..U+010E, U+011A..U+0121, U+0124..U+0125, U+0128..U+012D, U+0130..U+0133, U+0139..U+013A, U+0141..U+0144, U+0147..U+0148, U+014A..U+0155, U+0158..U+015D, U+0160..U+0161, U+0164, U+0168..U+0171, U+00174..U+017E
+Latin Extended-B|U+0181, U+0186, U+0189..U+018A, U+018E, U+0190, U+0192, U+0197..U+019A, U+019D, U+019F..U+01A1, U+01A9..U+01AA, U+01AF..U+01B0, U+01B3..U+01B4, U+01B7, U+01CD..U+01E3, U+01E6..U+01E9, U+01EE..U+01EF, U+01F4..U+01F5, U+01F8..U+01FF, U+021E..U+021F, U+0226..U+0233, U+0237, U+023D, U+0241..U+0242, U+0244..U+0245, U+024A..U+024B
+IPA Extensions|U+0251, U+0253..U+0254, U+0256..U+0257, U+0259, U+025B, U+0263, U+0268..U+0269, U+026B, U+0272, U+0275, U+0283, U+0289..U+028A, U+028C, U+0292, U+0294, U+02A0
+Spacing Modifier Letters|U+02BC, U+02C0, U+02C6..U+02C7, U+02C9..U+02CB, U+02CD, U+02D7..U+02DD
+Combining Diacritical Marks|U+0300..U+0304,U+0306..U+030C, U+031B, U+0323, U+0327..U+0328, U+0331, U+033F, U+035F
+Greek and Coptic|U+03A0, U+03A9, U+03C0
+Latin Extended Additional|U+1E02..U+1E0F, U+1E14..U+1E17, U+1E1C..U+1E27, U+1E2E..U+1E3B, U+1E3E..U+1E49, U+1E4C..U+1E6F, U+1E78..U+1E99, U+1EA0..U+1EF9
+General Punctuation|U+2011, U+2013..U+2014, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026, U+2030, U+2039..U+203A, U+2044
+Currency Symbols|U+20AC
+Letterlike Symbols|U+2122..U+2123, U+2126
+Mathematical Operators|U+2202, U+2205..U+2206, U+220F, U+2211..U+2212, U+2219..U+221A, U+221E, U+222B, U+2248, U+2260, U+2264..U+2265
+Geometric Shapes|U+25CA, U+25CC
+Latin Extended-C|U+2C60..U+2C62
+Modifier Tone Letters|U+A700..U+A71A
+Latin Extended-D|U+A789..U+A78C
+Alphabetic Presentation Forms|U+FB01..U+FB02
+SIL PUA|U+F130..U+F131, U+F195, U+F197, U+F1C8, U+F1E9..U+F1EA, U+F20E..U+F20F, U+F211..U+F212, U+F218..U+F219, U+F21D..U+F21F, U+F242, U+F26A
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/design.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/design.md
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@@ -0,0 +1,28 @@
+---
+title: Gentium - Design
+fontversion: 6.101
+---
+
+Gentium is a typeface family designed to enable the diverse ethnic groups around the world who use the Latin, Cyrillic, and Greek scripts to produce readable, high-quality publications. It supports a wide range of Latin- and Cyrillic-based alphabets.
+
+The design is intended to be highly readable, reasonably compact, and visually attractive. The additional ‘extended’ Latin letters are designed to naturally harmonize with the traditional 26 ones. Diacritics are treated with careful thought and attention to their use. Gentium Plus also supports both polytonic and monotonic Greek.
+
+## Type Samples
+
+For a complete list of characters included in Gentium, see [Character Set Support](charset.md).
+
+Gentium has been designed to balance the need for a compact, legible typeface with the need for an attractive, friendly one. The overall tensions that influenced the design are summarized by the following table:
+
+![Gentium design balance](assets/images/Gentium_design_balance.png){.fullsize}
+<!-- PRODUCT SITE IMAGE SRC https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium_design_balance.png -->
+<figcaption>Balancing forces in the design of Gentium</figcaption>
+
+For full details on the unique design characteristics of Gentium, download the 20-page type specimen: [Gentium Type Specimen (A5 format)](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-Specimen.pdf). This publication was prepared for the University of Reading and was distributed to all attendees of the ATypI conference in Rome, September 2002. It also includes examples of the glyph set supported by Gentium and shows it in use for a variety of settings (Regular/Italic, Latin/Greek, Prose/Poetry, Display/Text).
+
+An exhaustive set of proof sheets is also available that shows the complete glyph inventory of each font in a range of sizes: [Gentium Proofs (A3 format)](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-A3Proofs.pdf).
+
+A document showing Polytonic, Monotonic and mixed Latin with Greek is demonstrated in the following specimen: [Gentium Greek Specimen](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-Greek-Specimen.pdf).
+
+SIL International is the creator of the Gentium fonts, and is the owner of all proprietary rights therein.
+
+*Gentium* is a trademark of SIL International.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/developer.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/developer.md
new file mode 100644
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/developer.md
@@ -0,0 +1,44 @@
+---
+title: Gentium - Developer information
+fontversion: 6.101
+---
+
+## Welcome font developers!
+
+We welcome other developers who wish to get involved in supporting and enhancing these fonts or who want to modify them.
+
+## Permissions granted by the OFL
+
+SIL’s fonts are licensed according to the terms of the [SIL Open Font License](https://scripts.sil.org/OFL). The OFL allows the fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. For details see the OFL.txt and OFL-FAQ.txt files in the package.
+
+## Building the fonts from source code
+
+The full source code for our Latin, Greek, and Cyrillic fonts is available on Github:
+
+- [Charis SIL Github repository](https://github.com/silnrsi/font-charis)
+- [Doulos SIL Github repository](https://github.com/silnrsi/font-doulos)
+- [Gentium Plus Github repository](https://github.com/silnrsi/font-gentium)
+- [Andika Github repository](https://github.com/silnrsi/font-andika)
+
+Font sources are in the [UFO3](http://unifiedfontobject.org/versions/ufo3/) format with font family structures defined using [designspace](https://github.com/fonttools/fonttools/tree/master/Doc/source/designspaceLib). OpenType source code is stored in the [.fea](https://adobe-type-tools.github.io/afdko/OpenTypeFeatureFileSpecification.html) format in the UFO (features.fea) but is maintained in a separate file using the more efficient and powerful [.feax](https://github.com/silnrsi/pysilfont/blob/master/docs/feaextensions.rawmd) format.
+
+The fonts are built using a completely free and open source workflow using industry-standard tools ([fonttools](https://github.com/fonttools/fonttools)), a package of custom python scripts ([pysilfont](https://github.com/silnrsi/pysilfont)), and a build and packaging system ([Smith](https://github.com/silnrsi/smith)). The whole system is available in a preconfigured virtual machine using VirtualBox and Vagrant.
+
+Full instructions for setting up the tools and building SIL fonts are available on a dedicated web site: [SIL Font Development Notes](https://silnrsi.github.io/silfontdev/).
+
+## Contributing to the project
+
+We warmly welcome contributions to the fonts, such as new glyphs, enhanced smart font code, or bug fixes. The [brief overview of contributing changes](https://silnrsi.github.io/silfontdev/en-US/Contributing_Changes.html) is a good place to begin. The next step is to contact us by responding to an existing issue or creating an issue in the Github repository and expressing your interest. We can then work together to plan and integrate your contributions.
+
+Here are a few examples of contributions that would be welcomed (some more than others):
+
+- Old style figures
+- Coptic (Gentium)
+- Historic/Archaic Cyrillic
+- Mathematical glyphs
+- OpenType code and glyphs for on-the-fly fraction creation
+- Additional scripts (Armenian, etc.), and any needed OpenType code
+
+Because we want to be able to guarantee a high level of quality for our fonts, we will review submissions carefully. Contributions will need to cover all the weights and styles of the family and in some cases all four font projects. Please don’t be discouraged if we do not include a submission due to quality or incompleteness, or if we ask you to make specific revisions.
+
+To enable us to accept contributions in a way that honors your contribution and respects your copyright while preserving long-term flexibility for open source licensing, you would also need to agree to the **SIL International Contributor License Agreement for Font Software (v1.0)** prior to sending us your contribution. To read more about this requirement and find out how to submit the required form, please visit the [CLA information page](https://software.sil.org/fontcla).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/faq.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/faq.md
new file mode 100644
index 0000000000..38bad600f7
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/faq.md
@@ -0,0 +1,51 @@
+---
+title: Gentium - Frequently Asked Questions
+fontversion: 6.101
+---
+
+Many questions can be answered by consulting the following FAQ pages. Here are a few sample questions answered in each FAQ:
+
+- [SIL fonts in general](http://software.sil.org/fonts/faq)
+ - *How can I type...?*
+ - *How can I use font features?*
+ - *Will you add support for character...?*
+ - *Will you add support for script...?*
+ - *WIll you help me...?*
+
+- [SIL’s Latin, Cyrillic, and Greek fonts](http://software.sil.org/lcgfonts/faq).
+ - *How can I type IPA symbols?*
+ - *How do I use both a single-story and double-story 'a' in italic?*
+ - *Why don’t my diacritics position properly?*
+ - *Why is the line spacing so much looser that other fonts?*
+
+- [The SIL Open Font License (OFL-FAQ)](https://scripts.sil.org/OFL-FAQ_web)
+ - *Can I use this font for...?*
+ - *Can I modify the font and then include it in...*
+ - *If I use the font on a web page do I have to include an acknowledgement?*
+ - The full OFL-FAQ.txt is also included in the font package.
+
+Here are a few of the most frequently asked questions specifically regarding Gentium:
+
+#### *How do you pronounce Gentium?*
+
+The preferred pronunciation is with a soft G as in ‘general’, not a hard one as in ‘gold’: JEN-tee-oom.
+
+#### *What is GentiumAlt? (only in the original Gentium package)*
+
+It is a version of the font with redesigned diacritics (flatter ones) to make it more suitable for use with stacking diacritics, and for languages such as Vietnamese. The Greek glyphs also use the Porsonic (single-curve) design for the circumflex. Since the original Gentium fonts do not include any ‘smart’ rendering routines, there is no easy way to access these alternate diacritic shapes from within the original Gentium font. The encoding of the fonts are the same, so the same text can be viewed with either one. There is also no problem with having both font families installed at the same time.
+
+#### *How are the Basic fonts (Gentium Basic, Gentium Book Basic) different from Gentium Plus?*
+
+These font families were based on the original Gentium design, but with limited character set support. Gentium Plus includes support for all the characters and styles supported by the Basic fonts.
+
+#### *What is the Book weight?*
+
+It is a complete second font family that is slightly heavier overall, and more useful for some purposes.
+
+#### *Do you plan to add Sans-serif font to go with Gentium?*
+
+There is a definite need for a sans-serif font that shares some of Gentium’s strengths—high readability, economy of space, etc. It would also be great if that font also harmonized well with Gentium. We don’t currently have any plans for a companion face, although one of our other projects—[Andika](https://software.sil.org/andika/)—may be useful. Andika is a sans-serif font designed specifically for use in literacy programs around the world, and is available from our web site.
+
+#### *Will you be extending Gentium to cover other scripts, and Hebrew in particular?*
+
+It is very unlikely that we would do this, as there are so many pressing needs in Latin, Greek, and Cyrillic scripts.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/features.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/features.md
new file mode 100644
index 0000000000..0a78b71a6a
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/features.md
@@ -0,0 +1,441 @@
+---
+title: Gentium Plus - Font Features
+fontversion: 6.101
+---
+
+Gentium Plus is an OpenType-enabled font family that supports the Latin, Cyrillic, and Greek scripts. It includes a number of optional features that may be useful or required for particular uses or languages. This document lists all the available features.
+
+These OpenType features are primarily specified using four-letter tags (e.g. 'cv17'), although some applications may provide a direct way to control certain common features such as small caps. For more information on how to access OpenType features in specific environments and applications, see [Using Font Features](http://software.sil.org/fonts/features).
+
+*Please note that Graphite support has been removed in the current release, but continues to be available in the version 5 fonts. See our [Previous Versions archive](http://software.sil.org/gentium/download/previous-versions).*
+
+This page uses web fonts (WOFF2) to demonstrate font features and should display correctly in all modern browsers. For a more concise example of how to use Gentium Plus as a web font see *GentiumPlus-webfont-example.html* in the font package *web* folder. For detailed information see [Using SIL Fonts on Web Pages](http://software.sil.org/fonts/webfonts).
+
+*If this document is not displaying correctly a PDF version is also provided in the documentation/pdf folder of the release package.*
+
+## Complete feature list
+
+### Stylistic alternates
+
+#### Small caps from lowercase
+
+<span class='affects'>Affects: all lowercase letters with capital equivalents</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a ... z</span> (all letters with capital equivalents) | `smcp=0`
+Small caps | <span class='gentium-R normal' style='font-feature-settings: "smcp" 1'>a ... z</span> (all letters with capital equivalents) | `smcp=1`
+
+#### Small caps from capitals
+
+*This feature is not supported in TypeTuner Web.*
+
+<span class='affects'>Affects: all capitals</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>A ... Z</span> (all capitals) | `c2sc=0`
+Small caps | <span class='gentium-R normal' style='font-feature-settings: "c2sc" 1'>A ... Z</span> (all capitals) | `c2sc=1`
+
+#### Double-story a and g
+
+*This feature was formerly called 'Literacy alternates'.*
+
+<span class='affects'>Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363 U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss01=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss01" 1'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss01=1`
+
+#### Single-story a (only)
+
+<span class='affects'>Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span> | `ss11=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss11" 1'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span> | `ss11=1`
+
+#### Single-story g (only)
+
+<span class='affects'>Affects: U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss12=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss12" 1'>g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss12=1`
+
+#### Barred-bowl forms
+
+<span class='affects'>Affects: U+0111 U+0180 U+01E5</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>đ ƀ ǥ</span> | `ss04=0`
+Barred-bowl | <span class='gentium-R normal' style='font-feature-settings: "ss04" 1'>đ ƀ ǥ</span> | `ss04=1`
+
+#### Slant italic specials
+
+<span class='affects'>Affects: U+0061 U+00E3 U+00E0 U+00E1 U+00E2 U+00E4 U+00E5 U+0101 U+0103 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EA1 U+1EB7 U+2C65 U+0250 U+00E6 U+0066 U+1E1F U+0069 U+00EC U+00ED U+00EE U+00EF U+0129 U+012B U+012D U+012F U+01D0 U+0209 U+020B U+1E2D U+1E2F U+1EC9 U+1ECB U+0131 U+006C U+013A U+1E37 U+1E39 U+1E3B U+1E3D U+0076 U+1E7D U+1E7F U+007A U+017A U+017C U+017E U+1E91 U+1E93 U+1E95 U+0493 U+04FB U+F327 U+A749 U+A75F U+2097</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span> | `ss05=0`
+Slanted | <span class='gentium-I normal' style='font-feature-settings: "ss05" 1'>a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span> | `ss05=1`
+
+### Character alternates
+
+#### B hook
+
+<span class='affects'>Affects: U+0181</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɓ</span> | `cv13=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv13" 1'>Ɓ</span> | `cv13=1`
+
+#### D hook
+
+<span class='affects'>Affects: U+018A</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɗ</span> | `cv17=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv17" 1'>Ɗ</span> | `cv17=1`
+
+#### H stroke
+
+<span class='affects'>Affects: U+0126</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ħ</span> | `cv28=0`
+Vertical stroke | <span class='gentium-R normal' style='font-feature-settings: "cv28" 1'>Ħ</span> | `cv28=1`
+
+#### J stroke hook
+
+<span class='affects'>Affects: U+0284</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʄ</span> | `cv37=0`
+Top serif | <span class='gentium-R normal' style='font-feature-settings: "cv37" 1'>ʄ</span> | `cv37=1`
+
+#### Eng
+
+<span class='affects'>Affects: U+014A</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ŋ</span> | `cv43=0`
+Lowercase style on baseline | <span class='gentium-R normal' style='font-feature-settings: "cv43" 1'>Ŋ</span> | `cv43=1`
+Uppercase style with descender | <span class='gentium-R normal' style='font-feature-settings: "cv43" 2'>Ŋ</span> | `cv43=2`
+Alt. lowercase style on baseline | <span class='gentium-R normal' style='font-feature-settings: "cv43" 3'>Ŋ</span> | `cv43=3`
+
+#### N left hook
+
+<span class='affects'>Affects: U+019D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɲ</span> | `cv44=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv44" 1'>Ɲ</span> | `cv44=1`
+
+#### Open-O
+
+<span class='affects'>Affects: U+0186 U+0254 U+1D10 U+1D53 U+1D97</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɔ ɔ ᴐ ᵓ ᶗ</span> | `cv46=0`
+Top serif | <span class='gentium-R normal' style='font-feature-settings: "cv46" 1'>Ɔ ɔ ᴐ ᵓ ᶗ</span> | `cv46=1`
+
+#### OU
+
+<span class='affects'>Affects: U+0222 U+0223 U+1D3D U+1D15</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ȣ ȣ ᴕ ᴽ</span> | `cv47=0`
+Open | <span class='gentium-R normal' style='font-feature-settings: "cv47" 1'>Ȣ ȣ ᴕ ᴽ</span> | `cv47=1`
+
+#### p hook
+
+<span class='affects'>Affects: U+01A5</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ƥ</span> | `cv49=0`
+Right hook | <span class='gentium-R normal' style='font-feature-settings: "cv49" 1'>ƥ</span> | `cv49=1`
+
+#### R tail
+
+<span class='affects'>Affects: U+2C64</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɽ</span> | `cv55=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv55" 1'>Ɽ</span> | `cv55=1`
+
+#### T hook
+
+<span class='affects'>Affects: U+01AC</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ƭ</span> | `cv57=0`
+Right hook | <span class='gentium-R normal' style='font-feature-settings: "cv57" 1'>Ƭ</span> | `cv57=1`
+
+#### V hook
+
+<span class='affects'>Affects: U+01B2 U+028B U+1DB9</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ʋ ʋ ᶹ</span> | `cv62=0`
+Straight with low hook | <span class='gentium-R normal' style='font-feature-settings: "cv62" 1'>Ʋ ʋ ᶹ</span> | `cv62=1`
+Straight with high hook | <span class='gentium-R normal' style='font-feature-settings: "cv62" 2'>Ʋ ʋ ᶹ</span> | `cv62=2`
+
+#### Y hook
+
+<span class='affects'>Affects: U+01B3</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ƴ</span> | `cv68=0`
+Left hook | <span class='gentium-R normal' style='font-feature-settings: "cv68" 1'>Ƴ</span> | `cv68=1`
+
+#### Ezh
+
+<span class='affects'>Affects: U+01B7 U+04E0</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ʒ Ӡ</span> | `cv20=0`
+Reversed sigma | <span class='gentium-R normal' style='font-feature-settings: "cv20" 1'>Ʒ Ӡ</span> | `cv20=1`
+
+#### ezh curl
+
+<span class='affects'>Affects: U+0293</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʓ</span> | `cv19=0`
+Large bowl | <span class='gentium-R normal' style='font-feature-settings: "cv19" 1'>ʓ</span> | `cv19=1`
+
+#### rams horn
+
+<span class='affects'>Affects: U+0264</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ɤ</span> | `cv25=0`
+Large bowl | <span class='gentium-R normal' style='font-feature-settings: "cv25" 1'>ɤ</span> | `cv25=1`
+Small gamma | <span class='gentium-R normal' style='font-feature-settings: "cv25" 2'>ɤ</span> | `cv25=2`
+
+### Diacritic and symbol alternates
+
+#### Low-profile diacritics
+
+<span class='affects'>Affects: U+0300 U+0301 U+0302 U+0303 U+0304 U+0307 U+0308 U+030C</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=0`
+Low-profile | <span class='gentium-R normal' style='font-feature-settings: "ss07" 1'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=1`
+
+#### Vietnamese-style diacritics
+
+<span class='affects'>Affects: U+1EA4 U+1EA5 U+1EA6 U+1EA7 U+1EA8 U+1EA9 U+1EAA U+1EAB U+1EAE U+1EAF U+1EB0 U+1EB1 U+1EB2 U+1EB3 U+1EB4 U+1EB5 U+1EBE U+1EBF U+1EC0 U+1EC1 U+1EC2 U+1EC3 U+1EC4 U+1EC5 U+1ED0 U+1ED1 U+1ED2 U+1ED3 U+1ED4 U+1ED5 U+1ED6 U+1ED7</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span> | `cv75=0`
+Vietnamese-style | <span class='gentium-R normal' style='font-feature-settings: "cv75" 1'>Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span> | `cv75=1`
+
+#### Kayan diacritics
+
+*This feature is not supported in TypeTuner Web.*
+
+<span class='affects'>Affects: U+0300 U+0301</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>◌̀́</span> | `cv79=0`
+Side by side | <span class='gentium-R normal' style='font-feature-settings: "cv79" 1'>◌̀́</span> | `cv79=1`
+
+#### Ogonek
+
+<span class='affects'>Affects: U+0328 U+0104 U+0105 U+0118 U+0119 U+012E U+012F U+0172 U+0173 U+01EA U+01EB U+01EC U+01ED</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span> | `cv76=0`
+Straight | <span class='gentium-R normal' style='font-feature-settings: "cv76" 1'>anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span> | `cv76=1`
+
+#### Caron
+
+<span class='affects'>Affects: U+010F U+013D U+013E U+0165</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ď Ľ ľ ť</span> | `cv77=0`
+Global-style | <span class='gentium-R normal' style='font-feature-settings: "cv77" 1'>ď Ľ ľ ť</span> | `cv77=1`
+
+#### Modifier apostrophe
+
+<span class='affects'>Affects: U+02BC U+A78B U+A78C</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʼ Ꞌ ꞌ</span> | `cv70=0`
+Large | <span class='gentium-R normal' style='font-feature-settings: "cv70" 1'>ʼ Ꞌ ꞌ</span> | `cv70=1`
+
+#### Modifier colon
+
+<span class='affects'>Affects: U+A789</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>꞉</span> | `cv71=0`
+Expanded | <span class='gentium-R normal' style='font-feature-settings: "cv71" 1'>꞉</span> | `cv71=1`
+
+#### Empty set
+
+<span class='affects'>Affects: U+2205</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>∅</span> | `cv98=0`
+Zero-style | <span class='gentium-R normal' style='font-feature-settings: "cv98" 1'>∅</span> | `cv98=1`
+
+### Cyrillic alternates
+
+*There are also Cyrillic characters affected by the “Ezh” and “Small capitals” features. Some languages may also use the “Modifier apostrophe”.*
+
+#### Cyrillic E
+
+<span class='affects'>Affects: U+042D U+044D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Э э</span> | `cv80=0`
+Mongolian-style | <span class='gentium-R normal' style='font-feature-settings: "cv80" 1'>Э э</span> | `cv80=1`
+
+#### Cyrillic shha
+
+<span class='affects'>Affects: U+04BB</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>һ</span> | `cv81=0`
+Uppercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv81" 1'>һ</span> | `cv81=1`
+
+#### Cyrillic breve
+
+<span class='affects'>Affects: U+0306</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌̆ (Ә̆ә̆)</span> | `cv82=0`
+Cyrillic-style | <span class='gentium-R normal' style='font-feature-settings: "cv82" 1'>anything with ◌̆ (Ә̆ә̆)</span> | `cv82=1`
+
+#### Serbian Cyrillic alternates
+
+*These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Serbian language, not by turning on an OpenType feature. It is also not available through TypeTuner Web although a similar feature is supported (cv84).*
+
+<span class='affects'>Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>б г д п т ѓ</span> |
+Serbian | <span class='gentium-I normal' lang='sr'>б г д п т ѓ</span> | `lang='sr'`
+
+#### Macedonian Cyrillic alternates
+
+*These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Macedonian language, not by turning on an OpenType feature. It is also not available through TypeTuner Web although a similar feature is supported (cv84).*
+
+<span class='affects'>Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>б г д п т ѓ</span> |
+Macedonian | <span class='gentium-I normal' lang='mk'>б г д п т ѓ</span> | `lang='mk'`
+
+#### Serbian and Macedonian Cyrillic alternates
+
+*This feature provides an alternate way to activate the Serbian and Macedonian forms in applications that do not support language-specific features.*
+
+<span class='affects'>Affects: U+0431 U+0433 U+0434 U+043F U+0442 U+0453</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>б г д п т ѓ</span> | `cv84=0`
+Serbian Macedonian forms | <span class='gentium-I normal' style='font-feature-settings: "cv84" 1'>б г д п т ѓ</span> | `cv84=1`
+
+### Greek alternates
+
+#### Porsonic circumflex
+
+<span class='affects'>Affects: U+0342 U+1F06 U+1F07 U+1F0E U+1F0F U+1F26 U+1F27 U+1F2E U+1F2F U+1F36 U+1F37 U+1F3E U+1F3F U+1F56 U+1F57 U+1F5F U+1F66 U+1F67 U+1F6E U+1F6F U+1F86 U+1F87 U+1F8E U+1F8F U+1F96 U+1F97 U+1F9E U+1F9F U+1FA6 U+1FA7 U+1FAE U+1FAF U+1FB6 U+1FB7 U+1FC0 U+1FC1 U+1FC6 U+1FC7 U+1FCF U+1FD6 U+1FD7 U+1FDF U+1FE6 U+1FE7 U+1FF6 U+1FF7</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span> | `cv78=0`
+Porsonic-style | <span class='gentium-R normal' style='font-feature-settings: "cv78" 1'>◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span> | `cv78=1`
+
+#### Capital adscript iota (prosgegrammeni)
+
+<span class='affects'>Affects: U+1F88 U+1F89 U+1F8A U+1F8B U+1F8C U+1F8D U+1F8E U+1F8F U+1F98 U+1F99 U+1F9A U+1F9B U+1F9C U+1F9D U+1F9E U+1F9F U+1FA8 U+1FA9 U+1FAA U+1FAB U+1FAC U+1FAD U+1FAE U+1FAF U+1FBC U+1FCC U+1FFC</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span> | `cv83=0`
+Subscript (ypogegrammeni) | <span class='gentium-R normal' style='font-feature-settings: "cv83" 1'>ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span> | `cv83=1`
+
+#### beta
+
+<span class='affects'>Affects: U+03B2 U+1D66 U+1D5D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>β ᵝ ᵦ</span> | `cv14=0`
+With serifs | <span class='gentium-R normal' style='font-feature-settings: "cv14" 1'>β ᵝ ᵦ</span> | `cv14=1`
+
+### Tone alternates
+
+#### Chinantec tones
+
+<span class='affects'>Affects: U+02CB U+02C8 U+02C9 U+02CA</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ˋ ˈ ˉ ˊ</span> | `cv90=0`
+Chinantec-style | <span class='gentium-R normal' style='font-feature-settings: "cv90" 1'>ˋ ˈ ˉ ˊ</span> | `cv90=1`
+
+#### Tone numbers
+
+*This feature is not supported in TypeTuner Web.*
+
+<span class='affects'>Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span> | `cv91=0`
+Numbers | <span class='gentium-R normal' style='font-feature-settings: "cv91" 1'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span> | `cv91=1`
+
+#### Hide tone contour staves
+
+*This feature is not supported in TypeTuner Web.*
+
+<span class='affects'>Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span> | `cv92=0`
+Hide staves | <span class='gentium-R normal' style='font-feature-settings: "cv92" 1'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span> | `cv92=1`
+
+<!-- PRODUCT SITE ONLY
+[font id='gentium' face='GentiumPlus-Regular' italic='GentiumPlus-Italic' size='150%']
+-->
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/history.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/history.md
new file mode 100644
index 0000000000..496c5e701e
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/history.md
@@ -0,0 +1,339 @@
+---
+title: Gentium - Version History
+fontversion: 6.101
+---
+
+### 9 Feb 2022 (SIL WSTech Team) Gentium Plus version 6.101
+
+This is a maintenance release primarily focused on making the v6 fonts available on *TypeTuner Web*.
+
+#### New
+
+- The fonts now support SIL *TypeTuner*. Customized fonts can be created at *TypeTuner Web* (https://scripts.sil.org/ttw/fonts2go.cgi)
+
+- New `locl` OpenType feature that supports Macedonian (MKD/mk) Cyrillic alternates
+
+- Serbian and Macedonian alternates are also available through a new OpenType feature (cv84) for applications that do not support language-specific `locl` features
+
+- Characters have been added to support Unicode versions up to 14.0.0 (more to be added in future releases):
+ - U+A7C4 LATIN CAPITAL LETTER C WITH PALATAL HOOK
+ - U+A7C5 LATIN CAPITAL LETTER S WITH HOOK
+ - U+1DF00 LATIN SMALL LETTER FENG DIGRAPH WITH TRILL
+ - U+1DF01 LATIN SMALL LETTER REVERSED SCRIPT G
+ - U+1DF02 LATIN LETTER SMALL CAPITAL TURNED G
+ - U+1DF03 LATIN SMALL LETTER REVERSED K
+ - U+1DF05 LATIN SMALL LETTER LEZH WITH RETROFLEX HOOK
+ - U+1DF07 LATIN SMALL LETTER REVERSED ENG
+ - U+1DF09 LATIN SMALL LETTER T WITH HOOK AND RETROFLEX HOOK
+ - U+1DF0A LATIN LETTER RETROFLEX CLICK WITH RETROFLEX HOOK
+ - U+1DF0B LATIN SMALL LETTER ESH WITH DOUBLE BAR
+ - U+1DF0C LATIN SMALL LETTER ESH WITH DOUBLE BAR AND CURL
+ - U+1DF0D LATIN SMALL LETTER TURNED T WITH CURL
+ - U+1DF0E LATIN LETTER INVERTED GLOTTAL STOP WITH CURL
+ - U+1DF0F LATIN LETTER STRETCHED C WITH CURL
+ - U+1DF10 LATIN LETTER SMALL CAPITAL TURNED K
+ - U+1DF11 LATIN SMALL LETTER L WITH FISHHOOK
+ - U+1DF12 LATIN SMALL LETTER DEZH DIGRAPH WITH PALATAL HOOK
+ - U+1DF13 LATIN SMALL LETTER L WITH BELT AND PALATAL HOOK
+ - U+1DF14 LATIN SMALL LETTER ENG WITH PALATAL HOOK
+ - U+1DF15 LATIN SMALL LETTER TURNED R WITH PALATAL HOOK
+ - U+1DF16 LATIN SMALL LETTER R WITH FISHHOOK AND PALATAL HOOK
+ - U+1DF17 LATIN SMALL LETTER TESH DIGRAPH WITH PALATAL HOOK
+ - U+1DF19 LATIN SMALL LETTER DEZH DIGRAPH WITH RETROFLEX HOOK
+ - U+1DF1A LATIN SMALL LETTER I WITH STROKE AND RETROFLEX HOOK
+ - U+1DF1B LATIN SMALL LETTER O WITH RETROFLEX HOOK
+ - U+1DF1C LATIN SMALL LETTER TESH DIGRAPH WITH RETROFLEX HOOK
+ - U+1DF1D LATIN SMALL LETTER C WITH RETROFLEX HOOK
+ - U+1DF1E LATIN SMALL LETTER S WITH CURL
+
+#### Improved
+
+- The special-purpose modified fonts have been updated to be based on the current version. These are available at https://software.sil.org/lcgfonts/download/ and include *Literacy* and *Compact* versions.
+
+- The Low-profile diacritics feature (ss07) is working properly again
+
+- U+1FBD GREEK KORONIS has been corrected to be a spacing character
+
+- U+02DE MODIFIER LETTER RHOTIC HOOK position improved with modifier vowels:
+ - U+02B8 MODIFIER LETTER SMALL Y
+ - U+1D53 MODIFIER LETTER SMALL OPEN O
+ - U+1D5A MODIFIER LETTER SMALL TURNED M
+ - U+1DBA MODIFIER LETTER SMALL TURNED V
+
+- Design improved for these characters:
+ - U+0184 LATIN CAPITAL LETTER TONE SIX
+ - U+0185 LATIN SMALL LETTER TONE SIX
+
+- The small caps feature (smcp) now supports more characters
+
+#### Changed encoding
+
+- The following characters were in the SIL PUA but have now been given Unicode assignments. The SIL PUA characters are now deprecated:
+ - U+A7C6 LATIN CAPITAL LETTER Z WITH PALATAL HOOK (was U+F234)
+ - U+10783 MODIFIER LETTER SMALL AE (was U+F1A1)
+ - U+1078F MODIFIER LETTER SMALL CLOSED REVERSED OPEN E (was U+F1A4)
+ - U+10791 MODIFIER LETTER SMALL RAMS HORN (was U+F1B5)
+ - U+10795 MODIFIER LETTER SMALL H WITH STROKE (was U+F1BC)
+ - U+107A0 MODIFIER LETTER SMALL TURNED Y (was U+F1CE)
+ - U+107A2 MODIFIER LETTER SMALL O WITH STROKE (was U+F1AB)
+ - U+107A3 MODIFIER LETTER SMALL CAPITAL OE (was U+F1AE)
+ - U+107B2 MODIFIER LETTER SMALL CAPITAL Y (was U+F1B4)
+ - U+1088E NABATAEAN LETTER FINAL KAPH (was U+F1A3)
+ - U+1DF04 LATIN LETTER SMALL CAPITAL L WITH BELT (was U+F268)
+ - U+1DF06 LATIN SMALL LETTER TURNED Y WITH BELT (was U+F267)
+ - U+1DF08 LATIN SMALL LETTER TURNED R WITH LONG LEG AND RETROFLEX HOOK (was U+F269)
+ - U+1DF18 LATIN SMALL LETTER EZH WITH PALATAL HOOK (was U+F235)
+
+### 2 July 2021 (SIL WSTech Team) Gentium Plus version 6.001
+
+- Reverted font Postscript name to that used in v5 and earlier to avoid problems with unrecognized fonts when opening older documents.
+
+### 29 Jun 2021 (SIL WSTech Team) Gentium Plus version 6.000
+
+***Note that this is a major upgrade that may cause document reflow as some glyphs widths have changed and some features have been removed.***
+
+#### Removed
+
+- **Removed DSIGs added in version 5.000.** These have now been removed to reflect current best practice font development guidance. Adobe InDesign will complain that fonts cannot be found if a document last saved with version 5.000 is opened with version 5.960 or later installed. It will be necessary to find/replace the fonts in the document using the command in the Type menu. Please also look over the document carefully to note any places where changes in the fonts have affected letterforms or spacing.
+
+- **Graphite has been removed.** Application and OS support for OpenType has greatly improved, so the need for Graphite in this font family is greatly reduced. *If this affects you, and you find that OpenType does not provide sufficient support for your needs, please contact us right away.*
+
+- Removed the *Show Invisibles* feature.
+
+- Removed support for nine-level pitch contours. These will be replaced by a standalone pitch contours font in the future.
+
+#### Added
+
+Characters added to support Unicode versions 7.0-13.0, including feature support (e.g. small caps) where appropriate:
+
+- U+1AB0 COMBINING DOUBLED CIRCUMFLEX ACCENT
+- U+1AB1 COMBINING DIAERESIS-RING
+- U+1AB2 COMBINING INFINITY
+- U+1AB3 COMBINING DOWNWARDS ARROW
+- U+1AB4 COMBINING TRIPLE DOT
+- U+1AB5 COMBINING X-X BELOW
+- U+1AB6 COMBINING WIGGLY LINE BELOW
+- U+1AB7 COMBINING OPEN MARK BELOW
+- U+1AB8 COMBINING DOUBLE OPEN MARK BELOW
+- U+1AB9 COMBINING LIGHT CENTRALIZATION STROKE BELOW
+- U+1ABA COMBINING STRONG CENTRALIZATION STROKE BELOW
+- U+1DF5 COMBINING UP TACK ABOVE
+- U+203B REFERENCE MARK
+- U+20BE LARI SIGN
+- U+20BF BITCOIN SIGN
+- U+27E8 MATHEMATICAL LEFT ANGLE BRACKET
+- U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET
+- U+2E13 DOTTED OBELOS
+- U+2E14 DOWNWARDS ANCORA
+- U+2E17 DOUBLE OBLIQUE HYPHEN
+- U+2E22 TOP LEFT HALF BRACKET
+- U+2E23 TOP RIGHT HALF BRACKET
+- U+2E24 BOTTOM LEFT HALF BRACKET
+- U+2E25 BOTTOM RIGHT HALF BRACKET
+- U+A78F LATIN LETTER SINOLOGICAL DOT
+- U+A7AE LATIN CAPITAL LETTER SMALL CAPITAL I
+- U+A7AF LATIN LETTER SMALL CAPITAL Q
+- U+A7B3 LATIN CAPITAL LETTER CHI
+- U+A7B4 LATIN CAPITAL LETTER BETA
+- U+A7B5 LATIN SMALL LETTER BETA
+- U+A7B6 LATIN CAPITAL LETTER OMEGA
+- U+A7B7 LATIN SMALL LETTER OMEGA
+- U+A7B8 LATIN CAPITAL LETTER U WITH STROKE
+- U+A7B9 LATIN SMALL LETTER U WITH STROKE
+- U+AB30 LATIN SMALL LETTER BARRED ALPHA
+- U+AB53 LATIN SMALL LETTER CHI
+- U+AB5C MODIFIER LETTER SMALL HENG
+- U+AB5E MODIFIER LETTER SMALL L WITH MIDDLE TILDE
+- U+F26E CAPITAL RAMS HORN (in SIL PUA)
+
+#### New
+
+- First release that uses a UFO-based design and production workflow
+ - All sources are in open formats
+ - Build toolkit and workflow is completely open-source
+ - See https://silnrsi.github.io/silfontdev/en-US/Introduction.html
+
+- New weights previously only available in the Gentium Basic fonts. The new weights may not be identical in metrics or form to the Basic fonts, though care has been taken to minimize differences.
+
+- Web fonts are provided in both WOFF and WOFF2 formats
+
+- Applied new hinting techniques to try to improve screen rendering on Windows
+
+- All-new documentation in HTML and PDF formats
+
+- Features for controlling literacy forms of a and g separately
+ - Literacy a alternates (ss02)
+ - Literacy g alternates (ss03)
+
+- Feature to support side-by-side rendering of U+0300 plus U+0301
+ - Kayan diacritics (cv79)
+
+- Tone letter features (cv91 & cv92) now supported through OpenType
+
+- Reduced size of the Greek prosgegrammeni (adscript iota) used with capital forms, and added a new feature to display it as a subscript (ypogegrammeni) under capitals (cv83)
+
+#### Fixes
+
+- Fixed some small capital correspondences, including added support for clicks
+
+- Fixed problems with spacing of tone letters
+
+- Improved miscellaneous anchor positions, including the position of diacritics
+below glyphs with macrons below (e.g. U+1E0F LATIN SMALL LETTER D WITH LINE BELOW)
+
+- Improved position of diacritics for superscripts and modifier letters
+(including cedilla, ogonek, rhotic hook)
+
+- Fixes and improvements to various glyphs:
+ - U+01E5 LATIN SMALL LETTER G WITH STROKE (bar position on single-story variant)
+ - U+02D6 MODIFIER LETTER PLUS SIGN (size)
+ - U+0315 COMBINING COMMA ABOVE RIGHT (made spacing)
+ - U+033B COMBINING SQUARE BELOW (more rectangular)
+ - U+1D02 LATIN SMALL LETTER TURNED AE (made double-story in italic)
+ - U+1D15 LATIN LETTER SMALL CAPITAL OU (form)
+ - U+1D46 MODIFIER LETTER SMALL TURNED AE (made double-story in italic)
+ - U+1D77 LATIN SMALL LETTER TURNED G (position)
+ - U+1D78 MODIFIER LETTER CYRILLIC EN (form)
+ - U+2053 SWUNG DASH
+ - U+A75B LATIN SMALL LETTER R ROTUNDA (spacing)
+ - U+A76A LATIN CAPITAL LETTER ET
+ - U+A76B LATIN SMALL LETTER ET
+ - U+A76C LATIN CAPITAL LETTER IS
+ - U+A76D LATIN SMALL LETTER IS
+ - U+A77F LATIN SMALL LETTER TURNED INSULAR G (position)
+ - U+A7F8 MODIFIER LETTER CAPITAL H WITH STROKE (form)
+ - U+A7FA LATIN LETTER SMALL CAPITAL TURNED M (italic)
+
+#### Known issues
+
+- The low-profile diacritics feature (ss07) is present but not working properly in some cases.
+
+- There is no support for TypeTuner or TypeTuner Web. We hope to add that support soon.
+
+- There are no regional subsets. Please contact us if these are a priority for you and describe how you use them. We are reassessing whether to provide these subsets. With current web technology and WOFF2 compression most uses can be met equally well with the full fonts.
+
+### 27 Oct 2014 (SIL NRSI team) Gentium Plus version 5.000
+- Added Stylistic Sets to the font for OpenType support
+ of previously Graphite-only features
+- Added Character Variants to the font for OpenType support
+ of previously Graphite-only features
+- Added Serbian feature when Serbian language is turned on
+- Added hook D variant feature (for U+018A/U+0257)
+- Removed "Show deprecated PUA" feature
+- Removed "Romanian-style diacritics" feature
+ (because glyphs are now encoded)
+- Removed "Diacritic selection" feature
+- Added U+039E, U+03BC, U+03C6 and U+03C9 in the Greek and Coptic block
+- Added U+0528..U+052F in the Cyrillic Supplement block
+- Added U+2041 in the General Punctuation block
+- Added U+2095..U+209C in the Superscripts and Subscripts block
+- Added U+20B6..U+20BD in the Currency Symbols block
+- Added U+210C, U+2113, U+2117, U+212D, U+2135, U+214F in the
+ Letterlike Symbols block
+- Added U+2150..U+2152 and U+2189 in the Number Forms block
+- Added U+2226, U+2234..U+2235, U+2262, U+2282..U+2287 in the
+ Mathematical Operators block
+- Added U+2640, U+2642, U+266D, U+266F in the Miscellaneous Symbols block
+- Added U+27E8..U+27E9 in the Miscellaneous Mathematical Symbols-A block
+- Added U+2C7E..U+2C7F in the Latin Extended-C block
+- Added U+2C88 in the Coptic block
+- Added U+2E00..U+2E0D, U+2E3A..U+2E3B in the Supplemental
+ Punctuation block
+- Added U+A736..U+A73F, U+A742..U+A74D, U+A750..U+A787, U+A790..U+A7AD,
+ U+A7B0..U+A7B1, U+A7F7..U+A7FA in the Latin Extended-D block.
+ These were also added to relevant features.
+- Added U+A92E in the Kayah Li block (to support the Kayah Li language
+ when using the Roman script)
+- Added U+AB64..U+AB65 in the Latin Extended-E block
+- Added U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D50F, U+1D514,
+ U+1D516..U+1D517, U+1D519 in the Mathematical Alphanumeric Symbols block
+- Added PUA characters U+F26C (curl J) and U+F26D (left-hook b)
+- Characters in our PUA that were added to Unicode have had their
+ codepoints updated:
+ F1AD>A7F9, F266>A78E, F26B>A78D, F32C>0526, F32D>0527, F17B>1DFD, F209>2C70
+- These PUA characters were deprecated (now white on black glyphs):
+ U+F17B, U+F1AD, U+F209, U+F247, U+F248, U+F266, U+F26B, U+F32C, U+F32D
+- Deleted U+0149 as it is officially deprecated in Unicode
+- Added support for shorter macrons under narrow letters (i,l,r,t).
+ (This only works for Graphite or using precomposed characters in OpenType.)
+- Made it possible for saltillo characters (U+A78B and U+A78C) to "carry"
+ diacritics
+- Improved design of U+A722..U+A725 and U+A78D
+- Refactored all cedilla positioning
+- Removal of unneeded duplicate glyphs (because of improvements in smart
+ font code)
+- Bug fix in Graphite code to allow for simultaneous selection of Vietnamese
+ alternates and Small Caps
+- Bug fix in Graphite code to allow for simultaneous selection of Ogonek
+ alternates and Small Caps
+- Subscript and Superscript parentheses, minus, plus and equals were raised.
+ Metrics were not changed.
+- Adjusted tails on U+2C6B, U+2C6C
+- Arrowhead design of U+21A8 modified to match the other arrows
+- Placement of Ogonek revisited
+- Improved hinting
+- Version number bumped up to match other SIL Roman fonts
+- Slight modification to positioning of U+0361 and U+035C
+- Narrow No-Break Space (U+202F) adjusted to be narrower
+ than the No-Break Space (U+00A0)
+- Changed the strongly curved hooks on Cyrillic U+04C3..U+04C4, U+04C7..U+04C8,
+ U+04FC..U+04FD, U+0512..U+0513 to be more consistent with other hooks and also
+ reshaped U+0402, U+0452, U+0494, U+0495, U+04A6, U+04A7, U+0520..U+0523 to match
+- Modified Cyrillic italic versions of U+04AF, U+04B1
+- Changed postscript names for U+0218 and U+0219
+- Changed postscript names for U+2203, U+232A and U+2329
+- "Hide tone contour staves" feature now works with single tonebar
+- Fixed outline for U+1DBF
+- Allowed combining marks to render properly with U+02D0
+- Added U+037F in the Greek and Coptic block
+- Adjusted U+1FBD so that it is a spacing mark in Graphite
+- Improved design of U+2C72 and U+2C73 (hook w) for collision avoidance
+- Adjusted width of U+005F
+- Adjusted design of U+0264
+
+### 1 Aug 2012 (SIL NRSI team) Gentium Plus version 1.510
+- Changed Graphite feature identifiers from integers to 4-character
+ alphanumeric tags (no other changes)
+
+### 12 Sep 2011 (SIL NRSI team) Gentium Plus version 1.508
+- Removed the VDMX table
+- Changed version number (using ttfsetver)
+
+### 25 Aug 2011 (SIL NRSI team) Gentium Plus version 1.506
+- Double-encoded the SIL PUA characters which were added to Unicode 5.2 and 6.0
+ (using ttfremap)
+- Corrected problem with coverage tables (using ttfsortcover)
+- Changed version number (using ttfsetver)
+- Added device metric tables
+- Added an empty dsig table
+
+### 16 Nov 2010 (SIL NRSI team) Gentium Plus version 1.504
+- Added codepage bits for 1251 (Cyrillic), 1257 (Windows Baltic), 1258
+ (Vietnamese)
+
+### 1 Nov 2010 (SIL NRSI team) Gentium Plus version 1.502
+- Regular and Italic weights only
+- New OpenType and Graphite support
+- Converted kerning to OpenType (but not Graphite)
+- New extended Cyrillic script support, inc. Serbian alternates
+- Character set and features up to same level as Charis SIL 4.106
+- Support for more historic Greek characters and alternate seriffed beta
+- No separate GentiumAlt fonts (replaced by font features)
+- Added WOFF versions and examples
+
+### 28 Nov 2005 (Victor Gaultney) Gentium version 1.02
+- Changed licensing to the SIL Open Font License
+- Included FontLab source files
+- Fixed some duplicate PostScript glyph names
+- Fixed italic angle
+
+### 19 Sep 2003 (Victor Gaultney) Gentium version 1.01
+- Maintenance release focused on changing internal font
+- Information to reflect the changeover to an SIL project
+- There is only one bug fix - the Greek mu PS name was changed to try and fix
+a display/printing problem. There is still no manual hinting.
+
+### 16 Sep 2002 (Victor Gaultney) Gentium version 1.00
+- First public release
+- No manual hinting is included in this version. Some has been done - with
+good results - but is not yet complete enough.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/index.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/index.md
new file mode 100644
index 0000000000..893b130f0d
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/index.md
@@ -0,0 +1,22 @@
+---
+title: Gentium - Documentation
+fontversion: 6.101
+---
+
+Thank you for your interest in the Gentium fonts. This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.
+
+This documentation is a set of HTML pages that can be viewed in any modern web browser. PDF versions of these pages are also provided. This content, plus download links and a contact form, are available from the [Gentium site](https://software.sil.org/gentium/).
+
+- [About](about.md) — Information about this project and SIL International
+- [Resources](resources.md) — Help with installation and use
+- [FAQ](faq.md) — Common questions and answers
+- [Design](design.md) — History and background of the design
+- [Character set support](charset.md) — Details of Unicode characters that are supported
+- [Font features](features.md) — Using smart font features
+- [Support](support.md) — How to get additional support
+- [Developer information](developer.md) — How to modify and build the fonts
+- [Versions](versions.md) - Sources for alternate versions
+- [Version history](history.md) - Complete version history
+
+Additional information is also provided in other project files: [README.txt](../README.txt), [OFL.txt](../OFL.txt), [OFL-FAQ.txt](../OFL-FAQ.txt), and [FONTLOG.txt](../FONTLOG.txt).
+
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/makepsmd.py b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/makepsmd.py
new file mode 100644
index 0000000000..d71466dfd3
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/makepsmd.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+'''Process font documentation .md files for use on product sites '''
+__url__ = 'http://github.com/silnrsi/fontdocs'
+__copyright__ = 'Copyright (c) 2021 SIL International (http://www.sil.org)'
+__license__ = 'Released under the MIT License (http://opensource.org/licenses/MIT)'
+__author__ = 'Victor Gaultney'
+
+import re
+from silfont.core import execute
+
+argspec = [
+ ('infile', {'help': 'Input .md filename'}, {'type': 'infile'}),
+ ('outfile',{'help': 'Output .md filename'}, {'type': 'outfile'})
+]
+
+def doit(args):
+ infile = args.infile
+ outfile = args.outfile
+
+ firstline = True
+ inheader = False
+ inpsonly = False
+
+ temptext = ""
+
+ # remove YAML header and uncomment the [font] shortcode
+ for line in infile:
+ if firstline:
+ firstline = False
+ inheader = True
+ continue
+ if inheader:
+ if line.startswith("---"):
+ inheader = False
+ continue
+ if line.startswith("<!-- PRODUCT SITE ONLY"):
+ inpsonly = True
+ continue
+ if inpsonly:
+ if line.startswith("-->"):
+ inpsonly = False
+ continue
+ temptext = temptext + line
+
+ # reconfigure image markup
+ # mdimage = re.compile(r"!\[(.*?)\]\((\S+\.\w+)\)\{\.(\S+)\}\n?<!--\sPRODUCT\sSITE\sIMAGE\sSRC\s(\S+)\s-->")
+ # temptext = mdimage.sub(r"<img class='\3' alt='\1' src='\4' />\n[caption]<em>\1</em>[/caption]", temptext)
+
+ mdimage = re.compile(r"!\[(.*?)\]\((\S+\.\w+)\)\{\.(\S+)\}\n?<!--\sPRODUCT\sSITE\sIMAGE\sSRC\s(\S+)\s-->")
+ temptext = mdimage.sub(r"<img class='\3' alt='\1' src='\4' />", temptext)
+
+ mdimagecap = re.compile(r"<figcaption>(.*?)<\/figcaption>")
+ temptext = mdimagecap.sub(r"[caption]<em>\1</em>[/caption]", temptext)
+
+ # replace local links with site references
+ temptext = temptext.replace(".md","")
+
+ # replace links to external markdown files
+ temptext = temptext.replace(".rawmd",".md")
+
+ outfile.write(temptext)
+
+ return
+
+
+def cmd() : execute(None,doit, argspec)
+if __name__ == "__main__": cmd()
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-html.lua b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-html.lua
new file mode 100644
index 0000000000..25938d3358
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-html.lua
@@ -0,0 +1,10 @@
+function Link(el)
+ el.target = string.gsub(el.target, "%.md", ".html")
+ el.target = string.gsub(el.target, "%.rawmd", ".md")
+ return el
+end
+
+function CodeBlock(el)
+ el.text = string.gsub(el.text, "(.+)", " %0")
+ return el
+end
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-pdf.lua b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-pdf.lua
new file mode 100644
index 0000000000..25d5b0fe7d
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pandocfilters/filter-pdf.lua
@@ -0,0 +1,16 @@
+function Link(el)
+ el.target = string.gsub(el.target, "(.+)", "../../pdf/%0")
+ el.target = string.gsub(el.target, "%.md", ".pdf")
+ el.target = string.gsub(el.target, "%.rawmd", ".md")
+ return el
+end
+
+function Image(el)
+ el.src = string.gsub(el.src, "(.+)", "../../%0")
+ return el
+end
+
+function CodeBlock(el)
+ el.text = string.gsub(el.text, "(.+)", " %0")
+ return el
+end
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/about.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/about.html
new file mode 100644
index 0000000000..4bef95e69f
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/about.html
@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - About</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - About</h1>
+ </header>
+ <h2 id="about-this-project">About this project</h2>
+ <p>This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.</p>
+ <p>For more information on the visual characteristics of the font family see <a href="../../pdf/design.pdf">Design</a>.</p>
+ <p>For a comparison between this and other SIL fonts, see <a href="../../pdf/https://software.sil.org/lcgfonts/support/comparison/">Comparison of Latin, Greek, and Cyrillic fonts</a>.</p>
+ <h2 id="future-plans">Future plans</h2>
+ <p>These fonts are actively maintained and improved, and recent changes to their development process will enable more frequent releases.</p>
+ <p>The highest priorities for future additions and enhancements are mainly driven by:</p>
+ <ul>
+ <li>New additions to <a href="../../pdf/https://unicode.org/">The Unicode Standard</a></li>
+ <li>Requests from language communities using the fonts</li>
+ <li>Needs of the linguistic and academic community</li>
+ </ul>
+ <p>Although some expert typographic features are supported (e.g. small caps), those are a lesser priority.</p>
+ <p>Please send us your requests using the <a href="../../pdf/https://software.sil.org/charis/about/contact/">form on the font website</a>. If you are interested in helping us make the fonts better see the <a href="../../pdf/developer.pdf">Developer</a> page.</p>
+ <h2 id="announcement-list">Announcement list</h2>
+ <p>If you wish to receive announcements about updates to any of our SIL fonts, please subscribe to our <a href="../../pdf/https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Announcement List</a>. This is an announcement-only list with messages approximately once a month. It does not allow any discussion.</p>
+ <p>You can subscribe using either of the two following options.</p>
+ <ul>
+ <li><p>If you use a Google profile and join the group, you will be able to access the group and control your subscription and notification options with a web browser. Make sure you are logged in to your Google profile and go to the <a href="../../pdf/https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Google Group</a>. Click on <strong>Join group</strong>.</p></li>
+ <li><p>If you would rather not use a Google profile, you can subscribe any email address by sending a message to <a href="../../pdf/mailto:sil-font-news+subscribe@groups.sil.org">sil-font-news+subscribe@groups.sil.org</a> and following the instructions you get in the confirmation message.</p></li>
+ </ul>
+ <p>Our font announcements are also available through Twitter <span class="citation" data-cites="silfonts">[@silfonts]</span>(http://twitter.com/silfonts).</p>
+ <h2 id="supporting-the-project">Supporting the project</h2>
+ <p>These fonts are provided at no cost, however they are expensive to produce and maintain. Please consider donating to SIL’s font development efforts to support future development. Go to <a href="../../pdf/https://donate.givedirect.org/?cid=13536&amp;n=206909">SIL’s Give Direct page</a> and designate your gift for <em>Scripts &amp; Fonts</em>. <strong>Thank you!</strong></p>
+ <h2 id="about-sil-international">About SIL International</h2>
+ <p><a href="../../pdf/http://www.sil.org/">SIL International</a> is a global, faith-based nonprofit that works with local communities around the world to develop language solutions that expand possibilities for a better life.</p>
+ <p>We are involved in approximately 1,350 active language projects in 104 countries. These projects impact more than 1.1 billion people within 1,600 local communities. SIL’s work brings together more than 4,300 staff from 89 countries who work alongside thousands more local partners and community volunteers worldwide. Our services are available without regard to religious belief, political ideology, gender, race or ethnic background.</p>
+ <p>Our Vision: We long to see people flourishing in community using the languages they value most.</p>
+ <p>Our Mission: Inspired by God’s love, we advocate, build capacity, and work with local communities to apply language expertise that advances meaningful development, education, and engagement with Scripture.</p>
+ <p><a href="../../pdf/https://software.sil.org/">SIL Language Technology</a> supports these activities by developing <a href="../../pdf/https://software.sil.org/products/">software</a>, <a href="../../pdf/https://software.sil.org/fonts/">fonts</a>, and <a href="../../pdf/https://keyman.com/">keyboard technologies</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/charset.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/charset.html
new file mode 100644
index 0000000000..ff08d969d0
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/charset.html
@@ -0,0 +1,369 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Character Set Support</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Character Set Support</h1>
+ </header>
+ <p>This font supports over 2,700 characters from <a href="../../pdf/https://unicode.org/">The Unicode Standard</a> as well as a number of <a href="../../pdf/https://scripts.sil.org/SILPUAassignments">Private Use Area (PUA)</a> characters. In total, over 4,200 glyphs are included, supporting stylistic alternates for a number of characters as well as a large number of ligated sequences (e.g., contour tone letters used in phonetic transcription of tonal languages).</p>
+ <h2 id="supported-characters">Supported characters</h2>
+ <p>The following character ranges are supported by this font:</p>
+ <table>
+ <colgroup>
+ <col style="width: 46%" />
+ <col style="width: 53%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Unicode block</th>
+ <th>Gentium Plus support</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>C0 Controls and Basic Latin</td>
+ <td>U+0020..U+007E</td>
+ </tr>
+ <tr class="even">
+ <td>C1 Controls and Latin-1 Supplement</td>
+ <td>U+00A0..U+00FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-A</td>
+ <td>U+0100..U+0148, U+014A..U+017F</td>
+ </tr>
+ <tr class="even">
+ <td>Latin Extended-B</td>
+ <td>U+0180..U+024F</td>
+ </tr>
+ <tr class="odd">
+ <td>IPA Extensions</td>
+ <td>U+0250..U+02AF</td>
+ </tr>
+ <tr class="even">
+ <td>Spacing Modifier Letters</td>
+ <td>U+02B0..U+02FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks</td>
+ <td>U+0300..U+0320, U+0323..U+033F, U+0346..U+036F</td>
+ </tr>
+ <tr class="even">
+ <td>Greek and Coptic</td>
+ <td>U+0370..U+0377, U+037A..U+037F, U+0384..U+038A, U+038C, U+038E..U+03A1, U+03A3..U+03E1, U+03F0..U+03FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Cyrillic</td>
+ <td>U+0400..U+045F, U+0462..U+0463, U+0472..U+0475, U+048A..U+04FF</td>
+ </tr>
+ <tr class="even">
+ <td>Cyrillic Supplement</td>
+ <td>U+0500..U+052F</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks Extended</td>
+ <td>U+1AB0..U+1ABA</td>
+ </tr>
+ <tr class="even">
+ <td>Phonetic Extensions</td>
+ <td>U+1D00..U+1D7F</td>
+ </tr>
+ <tr class="odd">
+ <td>Phonetic Extensions Supplement</td>
+ <td>U+1D80..U+1DBF</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Diacritical Marks Supplement</td>
+ <td>U+1DC2, U+1DC4..U+1DCD, U+1DF5, U+1DFD..U+1DFF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended Additional</td>
+ <td>U+1E00..U+1EFF</td>
+ </tr>
+ <tr class="even">
+ <td>Greek Extended</td>
+ <td>U+1F00..U+1F15, U+1F18..U+1F1D, U+1F20..U+1F45, U+1F48..U+1F4D, U+1F50..U+1F57, U+1F59, U+1F5B, U+1F5D, U+1F5F..U+1F7D, U+1F80..U+1FB4, U+1FB6..U+1FC4, U+1FC6..U+1FD3, U+1FD6..U+1FDB, U+1FDD..U+1FEF, U+1FF2..U+1FF4, U+1FF6..U+1FFE</td>
+ </tr>
+ <tr class="odd">
+ <td>General Punctuation</td>
+ <td>U+2000..U+2030, U+2032..U+203B, U+203C, U+203F.. U+2041, U+2044, U+2053, U+2057, U+2060..U+2063, U+206A..U+206F</td>
+ </tr>
+ <tr class="even">
+ <td>Superscripts and Subscripts</td>
+ <td>U+2070..U+2071, U+2074..U+208E, U+2090..U+209C</td>
+ </tr>
+ <tr class="odd">
+ <td>Currency Symbols</td>
+ <td>U+20A0..U+20BF</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Diacritical Marks for Symbols</td>
+ <td>U+20E5, U+20EC..U+20EF</td>
+ </tr>
+ <tr class="odd">
+ <td>Letterlike Symbols</td>
+ <td>U+210C, U+2113, U+2116..U+2117, U+211F, U+2122..U+2123, U+2126, U+212D, U+2135, U+214F</td>
+ </tr>
+ <tr class="even">
+ <td>Number Forms</td>
+ <td>U+2150..U+2189</td>
+ </tr>
+ <tr class="odd">
+ <td>Arrows</td>
+ <td>U+2190..U+219B, U+21A8, U+21D0..U+21D5</td>
+ </tr>
+ <tr class="even">
+ <td>Mathematical Operators</td>
+ <td>U+2202..U+2206, U+220F, U+2211..U+2213, U+2219..U+221A, U+221E, U+2225..U+2226, U+222B, U+2234..U+2235, U+223C, U+2248, U+225F, U+2260..U+2262, U+2264..U+2265, U+U+2282..U+2287</td>
+ </tr>
+ <tr class="odd">
+ <td>Miscellaneous Technical</td>
+ <td>U+2308..U+230B, U+231C..U+231F, U+2329..U+232A, U+239B..U+23AD</td>
+ </tr>
+ <tr class="even">
+ <td>Control Pictures</td>
+ <td>U+2423</td>
+ </tr>
+ <tr class="odd">
+ <td>Geometric Shapes</td>
+ <td>U+25CA, U+25CC</td>
+ </tr>
+ <tr class="even">
+ <td>Miscellaneous Symbols</td>
+ <td>U+2640, U+2642, U+266D, U+266F</td>
+ </tr>
+ <tr class="odd">
+ <td>Dingbats</td>
+ <td>U+2713, U+274D</td>
+ </tr>
+ <tr class="even">
+ <td>Misc. Math. Symbols-A</td>
+ <td>U+27E6..U+27E9</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-C</td>
+ <td>U+2C60..U+2C7F</td>
+ </tr>
+ <tr class="even">
+ <td>Coptic</td>
+ <td>U+2C88</td>
+ </tr>
+ <tr class="odd">
+ <td>Supplemental Punctuation</td>
+ <td>U+2E00..U+2E0D, U+2E13, U+2E14, U+2E17, U+2E22..U+2E25, U+2E3A..U+2E3B</td>
+ </tr>
+ <tr class="even">
+ <td>Modifier Tone Letters</td>
+ <td>U+A700..U+A71F</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-D</td>
+ <td>U+A720..U+A78F, U+A790..U+A799, U+A7A0..U+A7AF, U+A7B0..U+A7B9, U+A7F7..U+A7FF</td>
+ </tr>
+ <tr class="even">
+ <td>Kayah Li</td>
+ <td>U+A92E</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-E</td>
+ <td>U+AB30, U+AB53, U+AB5C, U+AB5E, U+AB64..U+AB65</td>
+ </tr>
+ <tr class="even">
+ <td>PUA: Specials</td>
+ <td>U+F130..U+F133</td>
+ </tr>
+ <tr class="odd">
+ <td>PUA: Modifier letters (e.g. superscripts)</td>
+ <td>U+F1A1, U+F1A3..U+F1A4, U+F1AB, U+F1AE, U+F1B4..U+F1B5, U+F1BC, U+F1CD..U+F1CE, U+F1F1..U+F1F9</td>
+ </tr>
+ <tr class="even">
+ <td>PUA: Latin</td>
+ <td>U+F20D, U+F234..U+F235, U+F258..U+F259, U+F267..U+F269, U+F26C..U+F26D</td>
+ </tr>
+ <tr class="odd">
+ <td>PUA: Cyrillic</td>
+ <td>U+F326..U+F327</td>
+ </tr>
+ <tr class="even">
+ <td>Alphabetic Presentation Forms</td>
+ <td>U+FB00..U+FB04</td>
+ </tr>
+ <tr class="odd">
+ <td>Variation Selectors</td>
+ <td>U+FE00..U+FE0F</td>
+ </tr>
+ <tr class="even">
+ <td>Combining Half Marks</td>
+ <td>U+FE20..U+FE23</td>
+ </tr>
+ <tr class="odd">
+ <td>Arabic Presentation Forms-B</td>
+ <td>U+FEFF (zero-width no-break space)</td>
+ </tr>
+ <tr class="even">
+ <td>Specials</td>
+ <td>U+FFF9..U+FFFD</td>
+ </tr>
+ <tr class="odd">
+ <td>Mathematical Alphanumeric Symbols</td>
+ <td>U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D510, U+1D513..U+1D514, U+1D516..U+1D517, U+1D519</td>
+ </tr>
+ </tbody>
+ </table>
+ <h2 id="private-use-pua-characters">Private-use (PUA) characters</h2>
+ <p>There are a number of private-use characters that are supported in this font. These conform to <a href="../../pdf/http://scripts.sil.org/PUA_home">SIL International’s corporate registry</a> for usage of the Unicode private-use areas. Characters which are not yet in Unicode are shown below.</p>
+ <h3 id="specials">Specials</h3>
+ <ul>
+ <li>U+F130 FONT BASELINE AND SIDE-BEARING MARKER LEFT</li>
+ <li>U+F131 FONT BASELINE AND SIDE-BEARING MARKER RIGHT</li>
+ <li>U+F132 FONT VERTICAL METRICS MARKER LEFT</li>
+ <li>U+F133 FONT VERTICAL METRICS MARKER RIGHT</li>
+ </ul>
+ <h3 id="modifier-letters">Modifier Letters</h3>
+ <ul>
+ <li>U+F1A1 MODIFIER LETTER SMALL AE</li>
+ <li>U+F1A3 MODIFIER LETTER SMALL REVERSED E</li>
+ <li>U+F1A4 MODIFIER LETTER SMALL CLOSED REVERSED OPEN E</li>
+ <li>U+F1AB MODIFIER LETTER SMALL O WITH STROKE</li>
+ <li>U+F1AE MODIFIER LETTER SMALL CAPITAL OE</li>
+ <li>U+F1B4 MODIFIER LETTER SMALL CAPITAL Y</li>
+ <li>U+F1B5 MODIFIER LETTER SMALL RAMS HORN</li>
+ <li>U+F1BC MODIFIER LETTER SMALL H WITH STROKE</li>
+ <li>U+F1CD MODIFIER LETTER SMALL CAPITAL U BAR</li>
+ <li>U+F1CE MODIFIER LETTER SMALL TURNED Y</li>
+ </ul>
+ <h3 id="latin">Latin</h3>
+ <ul>
+ <li>U+F20D LATIN CAPITAL LETTER D WITH STROKE AND HOOK</li>
+ <li>U+F234 LATIN CAPITAL LETTER Z WITH PALATAL HOOK</li>
+ <li>U+F235 LATIN SMALL LETTER EZH WITH PALATAL HOOK</li>
+ <li>U+F258 LATIN LETTER SMALL CAPITAL I OVER SMALL SCHWA</li>
+ <li>U+F259 LATIN LETTER SMALL UPSILON OVER SMALL SCHWA</li>
+ <li>U+F267 LATIN SMALL LETTER TURNED Y WITH BELT</li>
+ <li>U+F268 LATIN LETTER SMALL CAPITAL L WITH BELT</li>
+ <li>U+F269 LATIN SMALL LETTER TURNED R WITH LONG LEG AND HOOK</li>
+ <li>U+F26D LATIN SMALL LETTER B WITH LEFT HOOK</li>
+ <li>U+F26E LATIN CAPITAL LETTER RAMS HORN</li>
+ </ul>
+ <h3 id="cyrillic">Cyrillic</h3>
+ <ul>
+ <li>U+F326 CYRILLIC CAPITAL LETTER GHE WITH STROKE AND DESCENDER</li>
+ <li>U+F327 CYRILLIC SMALL LETTER GHE WITH STROKE AND DESCENDER</li>
+ </ul>
+ <h3 id="deprecated-sil-corporate-pua-characters">Deprecated SIL Corporate PUA characters</h3>
+ <p>Some characters formerly in the PUA have been added to Unicode, and so have been deprecated in our fonts. Those PUA characters are displayed as black boxes containing a white image of the deprecated glyph.</p>
+ <h2 id="gentium-basic-and-gentium-book-basic-supported-charaxcters">Gentium Basic and Gentium Book Basic supported charaxcters</h2>
+ <p>The supported character set for Gentium Basic and Gentium Book Basic is much smaller than for the main Gentium Plus font. The <em>Basic</em> fonts support only the Basic Latin and Latin-1 Supplement Unicode ranges, plus a selection of the more commonly used extended Latin characters, with miscellaneous diacritical marks, symbols and punctuation. In particular, these fonts do not support:</p>
+ <ul>
+ <li>Full extended Latin IPA</li>
+ <li>Complete support for Central European languages</li>
+ <li>Greek</li>
+ <li>Cyrillic</li>
+ </ul>
+ <p>A much more complete character set is supported in the Gentium Plus fonts. The <em>Basic</em> fonts were intended as a way to provide additional weights for basic font users before the complete Gentium Plus character set was finished. So please don’t request additional glyphs or characters to be supported in the Basic fonts—use Gentium Plus.</p>
+ <table>
+ <colgroup>
+ <col style="width: 46%" />
+ <col style="width: 53%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Unicode block</th>
+ <th>Gentium Basic support</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>C0 Controls and Basic Latin</td>
+ <td>U+0020..U+007E</td>
+ </tr>
+ <tr class="even">
+ <td>C1 Controls and Latin-1 Supplement</td>
+ <td>U+00A0..U+00FF</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-A</td>
+ <td>U+0100..U+0103, U+0106..U+010E, U+011A..U+0121, U+0124..U+0125, U+0128..U+012D, U+0130..U+0133, U+0139..U+013A, U+0141..U+0144, U+0147..U+0148, U+014A..U+0155, U+0158..U+015D, U+0160..U+0161, U+0164, U+0168..U+0171, U+00174..U+017E</td>
+ </tr>
+ <tr class="even">
+ <td>Latin Extended-B</td>
+ <td>U+0181, U+0186, U+0189..U+018A, U+018E, U+0190, U+0192, U+0197..U+019A, U+019D, U+019F..U+01A1, U+01A9..U+01AA, U+01AF..U+01B0, U+01B3..U+01B4, U+01B7, U+01CD..U+01E3, U+01E6..U+01E9, U+01EE..U+01EF, U+01F4..U+01F5, U+01F8..U+01FF, U+021E..U+021F, U+0226..U+0233, U+0237, U+023D, U+0241..U+0242, U+0244..U+0245, U+024A..U+024B</td>
+ </tr>
+ <tr class="odd">
+ <td>IPA Extensions</td>
+ <td>U+0251, U+0253..U+0254, U+0256..U+0257, U+0259, U+025B, U+0263, U+0268..U+0269, U+026B, U+0272, U+0275, U+0283, U+0289..U+028A, U+028C, U+0292, U+0294, U+02A0</td>
+ </tr>
+ <tr class="even">
+ <td>Spacing Modifier Letters</td>
+ <td>U+02BC, U+02C0, U+02C6..U+02C7, U+02C9..U+02CB, U+02CD, U+02D7..U+02DD</td>
+ </tr>
+ <tr class="odd">
+ <td>Combining Diacritical Marks</td>
+ <td>U+0300..U+0304,U+0306..U+030C, U+031B, U+0323, U+0327..U+0328, U+0331, U+033F, U+035F</td>
+ </tr>
+ <tr class="even">
+ <td>Greek and Coptic</td>
+ <td>U+03A0, U+03A9, U+03C0</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended Additional</td>
+ <td>U+1E02..U+1E0F, U+1E14..U+1E17, U+1E1C..U+1E27, U+1E2E..U+1E3B, U+1E3E..U+1E49, U+1E4C..U+1E6F, U+1E78..U+1E99, U+1EA0..U+1EF9</td>
+ </tr>
+ <tr class="even">
+ <td>General Punctuation</td>
+ <td>U+2011, U+2013..U+2014, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026, U+2030, U+2039..U+203A, U+2044</td>
+ </tr>
+ <tr class="odd">
+ <td>Currency Symbols</td>
+ <td>U+20AC</td>
+ </tr>
+ <tr class="even">
+ <td>Letterlike Symbols</td>
+ <td>U+2122..U+2123, U+2126</td>
+ </tr>
+ <tr class="odd">
+ <td>Mathematical Operators</td>
+ <td>U+2202, U+2205..U+2206, U+220F, U+2211..U+2212, U+2219..U+221A, U+221E, U+222B, U+2248, U+2260, U+2264..U+2265</td>
+ </tr>
+ <tr class="even">
+ <td>Geometric Shapes</td>
+ <td>U+25CA, U+25CC</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-C</td>
+ <td>U+2C60..U+2C62</td>
+ </tr>
+ <tr class="even">
+ <td>Modifier Tone Letters</td>
+ <td>U+A700..U+A71A</td>
+ </tr>
+ <tr class="odd">
+ <td>Latin Extended-D</td>
+ <td>U+A789..U+A78C</td>
+ </tr>
+ <tr class="even">
+ <td>Alphabetic Presentation Forms</td>
+ <td>U+FB01..U+FB02</td>
+ </tr>
+ <tr class="odd">
+ <td>SIL PUA</td>
+ <td>U+F130..U+F131, U+F195, U+F197, U+F1C8, U+F1E9..U+F1EA, U+F20E..U+F20F, U+F211..U+F212, U+F218..U+F219, U+F21D..U+F21F, U+F242, U+F26A</td>
+ </tr>
+ </tbody>
+ </table>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/design.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/design.html
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/design.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Design</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Design</h1>
+ </header>
+ <p>Gentium is a typeface family designed to enable the diverse ethnic groups around the world who use the Latin, Cyrillic, and Greek scripts to produce readable, high-quality publications. It supports a wide range of Latin- and Cyrillic-based alphabets.</p>
+ <p>The design is intended to be highly readable, reasonably compact, and visually attractive. The additional ‘extended’ Latin letters are designed to naturally harmonize with the traditional 26 ones. Diacritics are treated with careful thought and attention to their use. Gentium Plus also supports both polytonic and monotonic Greek.</p>
+ <h2 id="type-samples">Type Samples</h2>
+ <p>For a complete list of characters included in Gentium, see <a href="../../pdf/charset.pdf">Character Set Support</a>.</p>
+ <p>Gentium has been designed to balance the need for a compact, legible typeface with the need for an attractive, friendly one. The overall tensions that influenced the design are summarized by the following table:</p>
+ <img src="../../assets/images/Gentium_design_balance.png" class="fullsize" alt="Gentium design balance" /> <!-- PRODUCT SITE IMAGE SRC https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium_design_balance.png -->
+ <figcaption>
+ Balancing forces in the design of Gentium
+ </figcaption>
+ <p>For full details on the unique design characteristics of Gentium, download the 20-page type specimen: <a href="../../pdf/https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-Specimen.pdf">Gentium Type Specimen (A5 format)</a>. This publication was prepared for the University of Reading and was distributed to all attendees of the ATypI conference in Rome, September 2002. It also includes examples of the glyph set supported by Gentium and shows it in use for a variety of settings (Regular/Italic, Latin/Greek, Prose/Poetry, Display/Text).</p>
+ <p>An exhaustive set of proof sheets is also available that shows the complete glyph inventory of each font in a range of sizes: <a href="../../pdf/https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-A3Proofs.pdf">Gentium Proofs (A3 format)</a>.</p>
+ <p>A document showing Polytonic, Monotonic and mixed Latin with Greek is demonstrated in the following specimen: <a href="../../pdf/https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-Greek-Specimen.pdf">Gentium Greek Specimen</a>.</p>
+ <p>SIL International is the creator of the Gentium fonts, and is the owner of all proprietary rights therein.</p>
+ <p><em>Gentium</em> is a trademark of SIL International.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/developer.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/developer.html
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+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/developer.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Developer information</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Developer information</h1>
+ </header>
+ <h2 id="welcome-font-developers">Welcome font developers!</h2>
+ <p>We welcome other developers who wish to get involved in supporting and enhancing these fonts or who want to modify them.</p>
+ <h2 id="permissions-granted-by-the-ofl">Permissions granted by the OFL</h2>
+ <p>SIL’s fonts are licensed according to the terms of the <a href="../../pdf/https://scripts.sil.org/OFL">SIL Open Font License</a>. The OFL allows the fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. For details see the OFL.txt and OFL-FAQ.txt files in the package.</p>
+ <h2 id="building-the-fonts-from-source-code">Building the fonts from source code</h2>
+ <p>The full source code for our Latin, Greek, and Cyrillic fonts is available on Github:</p>
+ <ul>
+ <li><a href="../../pdf/https://github.com/silnrsi/font-charis">Charis SIL Github repository</a></li>
+ <li><a href="../../pdf/https://github.com/silnrsi/font-doulos">Doulos SIL Github repository</a></li>
+ <li><a href="../../pdf/https://github.com/silnrsi/font-gentium">Gentium Plus Github repository</a></li>
+ <li><a href="../../pdf/https://github.com/silnrsi/font-andika">Andika Github repository</a></li>
+ </ul>
+ <p>Font sources are in the <a href="../../pdf/http://unifiedfontobject.org/versions/ufo3/">UFO3</a> format with font family structures defined using <a href="../../pdf/https://github.com/fonttools/fonttools/tree/master/Doc/source/designspaceLib">designspace</a>. OpenType source code is stored in the <a href="../../pdf/https://adobe-type-tools.github.io/afdko/OpenTypeFeatureFileSpecification.html">.fea</a> format in the UFO (features.fea) but is maintained in a separate file using the more efficient and powerful <a href="../../pdf/https://github.com/silnrsi/pysilfont/blob/master/docs/feaextensions.md">.feax</a> format.</p>
+ <p>The fonts are built using a completely free and open source workflow using industry-standard tools (<a href="../../pdf/https://github.com/fonttools/fonttools">fontools</a>), a package of custom python scripts (<a href="../../pdf/https://github.com/silnrsi/pysilfont">pysilfont</a>), and a build and packaging system (<a href="../../pdf/https://github.com/silnrsi/smith">Smith</a>). The whole system is available in a preconfigured virtual machine using VirtualBox and Vagrant.</p>
+ <p>Full instructions for setting up the tools and building SIL fonts are available on a dedicated web site: <a href="../../pdf/https://silnrsi.github.io/silfontdev/">SIL Font Development Notes</a>.</p>
+ <h2 id="contributing-to-the-project">Contributing to the project</h2>
+ <p>We warmly welcome contributions to the fonts, such as new glyphs, enhanced smart font code, or bug fixes. The <a href="../../pdf/https://silnrsi.github.io/silfontdev/en-US/Contributing_Changes.html">brief overview of contributing changes</a> is a good place to begin. The next step is to contact us by responding to an existing issue or creating an issue in the Github repository and expressing your interest. We can then work together to plan and integrate your contributions.</p>
+ <p>Here are a few examples of contributions that would be welcomed (some more than others):</p>
+ <ul>
+ <li>Old style figures</li>
+ <li>Coptic (Gentium)</li>
+ <li>Historic/Archaic Cyrillic</li>
+ <li>Mathematical glyphs</li>
+ <li>OpenType code and glyphs for on-the-fly fraction creation</li>
+ <li>Additional scripts (Armenian, etc.), and any needed OpenType code</li>
+ </ul>
+ <p>Because we want to be able to guarantee a high level of quality for our fonts, we will review submissions carefully. Contributions will need to cover all the weights and styles of the family and in some cases all four font projects. Please don’t be discouraged if we do not include a submission due to quality or incompleteness, or if we ask you to make specific revisions.</p>
+ <p>To enable us to accept contributions in a way that honors your contribution and respects your copyright while preserving long-term flexibility for open source licensing, you would also need to agree to the <strong>SIL International Contributor License Agreement for Font Software (v1.0)</strong> prior to sending us your contribution. To read more about this requirement and find out how to submit the required form, please visit the <a href="../../pdf/https://software.sil.org/fontcla">CLA information page</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/faq.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/faq.html
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Frequently Asked Questions</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Frequently Asked Questions</h1>
+ </header>
+ <p>Many questions can be answered by consulting the following FAQ pages. Here are a few sample questions answered in each FAQ:</p>
+ <ul>
+ <li><a href="../../pdf/http://software.sil.org/fonts/faq">SIL fonts in general</a>
+ <ul>
+ <li><em>How can I type...?</em></li>
+ <li><em>How can I use font features?</em></li>
+ <li><em>Will you add support for character...?</em></li>
+ <li><em>Will you add support for script...?</em></li>
+ <li><em>WIll you help me...?</em></li>
+ </ul></li>
+ <li><a href="../../pdf/http://software.sil.org/lcgfonts/faq">SIL’s Latin, Cyrillic, and Greek fonts</a>.
+ <ul>
+ <li><em>How can I type IPA symbols?</em></li>
+ <li><em>How do I use both a single-story and double-story 'a' in italic?</em></li>
+ <li><em>Why don’t my diacritics position properly?</em></li>
+ <li><em>Why is the line spacing so much looser that other fonts?</em></li>
+ </ul></li>
+ <li><a href="../../pdf/https://scripts.sil.org/OFL-FAQ_web">The SIL Open Font License (OFL-FAQ)</a>
+ <ul>
+ <li><em>Can I use this font for...?</em></li>
+ <li><em>Can I modify the font and then include it in...</em></li>
+ <li><em>If I use the font on a web page do I have to include an acknowledgement?</em></li>
+ <li>The full OFL-FAQ.txt is also included in the font package.</li>
+ </ul></li>
+ </ul>
+ <p>Here are a few of the most frequently asked questions specifically regarding Gentium:</p>
+ <h4 id="how-do-you-pronounce-gentium"><em>How do you pronounce Gentium?</em></h4>
+ <p>The preferred pronunciation is with a soft G as in ‘general’, not a hard one as in ‘gold’: JEN-tee-oom.</p>
+ <h4 id="what-is-gentiumalt-only-in-the-original-gentium-package"><em>What is GentiumAlt? (only in the original Gentium package)</em></h4>
+ <p>It is a version of the font with redesigned diacritics (flatter ones) to make it more suitable for use with stacking diacritics, and for languages such as Vietnamese. The Greek glyphs also use the Porsonic (single-curve) design for the circumflex. Since the original Gentium fonts do not include any ‘smart’ rendering routines, there is no easy way to access these alternate diacritic shapes from within the original Gentium font. The encoding of the fonts are the same, so the same text can be viewed with either one. There is also no problem with having both font families installed at the same time.</p>
+ <h4 id="how-are-the-basic-fonts-gentium-basic-gentium-book-basic-different-from-gentium-plus"><em>How are the Basic fonts (Gentium Basic, Gentium Book Basic) different from Gentium Plus?</em></h4>
+ <p>These font families were based on the original Gentium design, but with limited character set support. Gentium Plus includes support for all the characters and styles supported by the Basic fonts.</p>
+ <h4 id="what-is-the-book-weight"><em>What is the Book weight?</em></h4>
+ <p>It is a complete second font family that is slightly heavier overall, and more useful for some purposes.</p>
+ <h4 id="do-you-plan-to-add-sans-serif-font-to-go-with-gentium"><em>Do you plan to add Sans-serif font to go with Gentium?</em></h4>
+ <p>There is a definite need for a sans-serif font that shares some of Gentium’s strengths—high readability, economy of space, etc. It would also be great if that font also harmonized well with Gentium. We don’t currently have any plans for a companion face, although one of our other projects—<a href="../../pdf/https://software.sil.org/andika/">Andika</a>—may be useful. Andika is a sans-serif font designed specifically for use in literacy programs around the world, and is available from our web site.</p>
+ <h4 id="will-you-be-extending-gentium-to-cover-other-scripts-and-hebrew-in-particular"><em>Will you be extending Gentium to cover other scripts, and Hebrew in particular?</em></h4>
+ <p>It is very unlikely that we would do this, as there are so many pressing needs in Latin, Greek, and Cyrillic scripts.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/features.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/features.html
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/features.html
@@ -0,0 +1,1017 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium Plus - Font Features</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium Plus - Font Features</h1>
+ </header>
+ <p>Gentium Plus is an OpenType-enabled font family that supports the Latin, Cyrillic, and Greek scripts. It includes a number of optional features that may be useful or required for particular uses or languages. This document lists all the available features.</p>
+ <p>These OpenType features are primarily specified using four-letter tags (e.g. 'cv17'), although some applications may provide a direct way to control certain common features such as small caps. For more information on how to access OpenType features in specific environments and applications, see <a href="../../pdf/http://software.sil.org/fonts/features">Using Font Features</a>.</p>
+ <p><em>Please note that Graphite support has been removed in the current release, but continues to be available in the version 5 fonts. See our <a href="../../pdf/http://software.sil.org/gentium/download/previous-versions">Previous Versions archive</a>.</em></p>
+ <p>This page uses web fonts (WOFF2) to demonstrate font features and should display correctly in all modern browsers. For a more concise example of how to use Gentium Plus as a web font see <em>GentiumPlus-webfont-example.html</em> in the font package <em>web</em> folder. For detailed information see <a href="../../pdf/http://software.sil.org/fonts/webfonts">Using SIL Fonts on Web Pages</a>.</p>
+ <p><em>If this document is not displaying correctly a PDF version is also provided in the documentation/pdf folder of the release package.</em></p>
+ <h2 id="complete-feature-list">Complete feature list</h2>
+ <h3 id="stylistic-alternates">Stylistic alternates</h3>
+ <h4 id="small-caps-from-lowercase">Small caps from lowercase</h4>
+ <p><span class="affects">Affects: all lowercase letters with capital equivalents</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a ... z</span> (all letters with capital equivalents)</td>
+ <td><code>smcp=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Small caps</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;smcp&quot; 1">a ... z</span> (all letters with capital equivalents)</td>
+ <td><code>smcp=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="small-caps-from-capitals">Small caps from capitals</h4>
+ <p><span class="affects">Affects: all capitals</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">A ... Z</span> (all capitals)</td>
+ <td><code>c2sc=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Small caps</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;c2sc&quot; 1">A ... Z</span> (all capitals)</td>
+ <td><code>c2sc=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="literacy-a-and-g">Literacy a and g</h4>
+ <p><span class="affects">Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363 U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss01=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss01&quot; 1">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss01=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="literacy-a-only">Literacy a (only)</h4>
+ <p><span class="affects">Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span></td>
+ <td><code>ss11=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss11&quot; 1">a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span></td>
+ <td><code>ss11=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="literacy-g-only">Literacy g (only)</h4>
+ <p><span class="affects">Affects: U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss12=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Single-story</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss12&quot; 1">g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span></td>
+ <td><code>ss12=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="barred-bowl-forms">Barred-bowl forms</h4>
+ <p><span class="affects">Affects: U+0111 U+0180 U+01E5</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">đ ƀ ǥ</span></td>
+ <td><code>ss04=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Barred-bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;ss04&quot; 1">đ ƀ ǥ</span></td>
+ <td><code>ss04=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="slant-italic-specials">Slant italic specials</h4>
+ <p><span class="affects">Affects: U+0061 U+00E3 U+00E0 U+00E1 U+00E2 U+00E4 U+00E5 U+0101 U+0103 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EA1 U+1EB7 U+2C65 U+0250 U+00E6 U+0066 U+1E1F U+0069 U+00EC U+00ED U+00EE U+00EF U+0129 U+012B U+012D U+012F U+01D0 U+0209 U+020B U+1E2D U+1E2F U+1EC9 U+1ECB U+0131 U+006C U+013A U+1E37 U+1E39 U+1E3B U+1E3D U+0076 U+1E7D U+1E7F U+007A U+017A U+017C U+017E U+1E91 U+1E93 U+1E95 U+0493 U+04FB U+F327 U+A749 U+A75F U+2097</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span></td>
+ <td><code>ss05=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Slanted</td>
+ <td><span class="gentium-I normal" style="font-feature-settings: &quot;ss05&quot; 1">a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span></td>
+ <td><code>ss05=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="character-alternates">Character alternates</h3>
+ <h4 id="b-hook">B hook</h4>
+ <p><span class="affects">Affects: U+0181</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɓ</span></td>
+ <td><code>cv13=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv13&quot; 1">Ɓ</span></td>
+ <td><code>cv13=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="d-hook">D hook</h4>
+ <p><span class="affects">Affects: U+018A</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɗ</span></td>
+ <td><code>cv17=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv17&quot; 1">Ɗ</span></td>
+ <td><code>cv17=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="h-stroke">H stroke</h4>
+ <p><span class="affects">Affects: U+0126</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ħ</span></td>
+ <td><code>cv28=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Vertical stroke</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv28&quot; 1">Ħ</span></td>
+ <td><code>cv28=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="j-stroke-hook">J stroke hook</h4>
+ <p><span class="affects">Affects: U+0284</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʄ</span></td>
+ <td><code>cv37=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Top serif</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv37&quot; 1">ʄ</span></td>
+ <td><code>cv37=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="eng">Eng</h4>
+ <p><span class="affects">Affects: U+014A</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ŋ</span></td>
+ <td><code>cv43=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase style on baseline</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 1">Ŋ</span></td>
+ <td><code>cv43=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Uppercase style with descender</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 2">Ŋ</span></td>
+ <td><code>cv43=2</code></td>
+ </tr>
+ <tr class="even">
+ <td>Alt. lowercase style on baseline</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv43&quot; 3">Ŋ</span></td>
+ <td><code>cv43=3</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="n-left-hook">N left hook</h4>
+ <p><span class="affects">Affects: U+019D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɲ</span></td>
+ <td><code>cv44=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv44&quot; 1">Ɲ</span></td>
+ <td><code>cv44=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="open-o">Open-O</h4>
+ <p><span class="affects">Affects: U+0186 U+0254 U+1D10 U+1D53 U+1D97</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɔ ɔ ᴐ ᵓ ᶗ</span></td>
+ <td><code>cv46=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Top serif</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv46&quot; 1">Ɔ ɔ ᴐ ᵓ ᶗ</span></td>
+ <td><code>cv46=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ou">OU</h4>
+ <p><span class="affects">Affects: U+0222 U+0223 U+1D3D U+1D15</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ȣ ȣ ᴕ ᴽ</span></td>
+ <td><code>cv47=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Open</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv47&quot; 1">Ȣ ȣ ᴕ ᴽ</span></td>
+ <td><code>cv47=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="p-hook">p hook</h4>
+ <p><span class="affects">Affects: U+01A5</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ƥ</span></td>
+ <td><code>cv49=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Right hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv49&quot; 1">ƥ</span></td>
+ <td><code>cv49=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="r-tail">R tail</h4>
+ <p><span class="affects">Affects: U+2C64</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ɽ</span></td>
+ <td><code>cv55=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Lowercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv55&quot; 1">Ɽ</span></td>
+ <td><code>cv55=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="t-hook">T hook</h4>
+ <p><span class="affects">Affects: U+01AC</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ƭ</span></td>
+ <td><code>cv57=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Right hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv57&quot; 1">Ƭ</span></td>
+ <td><code>cv57=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="v-hook">V hook</h4>
+ <p><span class="affects">Affects: U+01B2 U+028B U+1DB9</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Straight with low hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv62&quot; 1">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Straight with high hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv62&quot; 2">Ʋ ʋ ᶹ</span></td>
+ <td><code>cv62=2</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="y-hook">Y hook</h4>
+ <p><span class="affects">Affects: U+01B3</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ƴ</span></td>
+ <td><code>cv68=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Left hook</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv68&quot; 1">Ƴ</span></td>
+ <td><code>cv68=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ezh">Ezh</h4>
+ <p><span class="affects">Affects: U+01B7 U+04E0</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ʒ Ӡ</span></td>
+ <td><code>cv20=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Reversed sigma</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv20&quot; 1">Ʒ Ӡ</span></td>
+ <td><code>cv20=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ezh-curl">ezh curl</h4>
+ <p><span class="affects">Affects: U+0293</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʓ</span></td>
+ <td><code>cv19=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv19&quot; 1">ʓ</span></td>
+ <td><code>cv19=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="rams-horn">rams horn</h4>
+ <p><span class="affects">Affects: U+0264</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ɤ</span></td>
+ <td><code>cv25=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large bowl</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv25&quot; 1">ɤ</span></td>
+ <td><code>cv25=1</code></td>
+ </tr>
+ <tr class="odd">
+ <td>Small gamma</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv25&quot; 2">ɤ</span></td>
+ <td><code>cv25=2</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="diacritic-and-symbol-alternates">Diacritic and symbol alternates</h3>
+ <!-- Not included because the feature is not working properly
+
+ #### Low-profile diacritics
+
+ <span class='affects'>Affects: U+0300 U+0301 U+0302 U+0303 U+0304 U+0307 U+0308 U+030C</span>
+
+ Feature | Sample | Feature setting
+ ------- | --------------------------- | -------
+ Standard | <span class='gentium-R normal'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=0`
+ Low-profile | <span class='gentium-R normal' style='font-feature-settings: "ss07" 1'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=1`
+
+ -->
+ <h4 id="vietnamese-style-diacritics">Vietnamese-style diacritics</h4>
+ <p><span class="affects">Affects: U+1EA4 U+1EA5 U+1EA6 U+1EA7 U+1EA8 U+1EA9 U+1EAA U+1EAB U+1EAE U+1EAF U+1EB0 U+1EB1 U+1EB2 U+1EB3 U+1EB4 U+1EB5 U+1EBE U+1EBF U+1EC0 U+1EC1 U+1EC2 U+1EC3 U+1EC4 U+1EC5 U+1ED0 U+1ED1 U+1ED2 U+1ED3 U+1ED4 U+1ED5 U+1ED6 U+1ED7</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span></td>
+ <td><code>cv75=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Vietnamese-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv75&quot; 1">Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span></td>
+ <td><code>cv75=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="kayan-diacritics">Kayan diacritics</h4>
+ <p><span class="affects">Affects: U+0300 U+0301</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">◌̀́</span></td>
+ <td><code>cv79=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Side by side</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv79&quot; 1">◌̀́</span></td>
+ <td><code>cv79=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="ogonek">Ogonek</h4>
+ <p><span class="affects">Affects: U+0328 U+0104 U+0105 U+0118 U+0119 U+012E U+012F U+0172 U+0173 U+01EA U+01EB U+01EC U+01ED</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span></td>
+ <td><code>cv76=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Straight</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv76&quot; 1">anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span></td>
+ <td><code>cv76=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="caron">Caron</h4>
+ <p><span class="affects">Affects: U+010F U+013D U+013E U+0165</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ď Ľ ľ ť</span></td>
+ <td><code>cv77=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Global-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv77&quot; 1">ď Ľ ľ ť</span></td>
+ <td><code>cv77=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="modifier-apostrophe">Modifier apostrophe</h4>
+ <p><span class="affects">Affects: U+02BC U+A78B U+A78C</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ʼ Ꞌ ꞌ</span></td>
+ <td><code>cv70=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Large</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv70&quot; 1">ʼ Ꞌ ꞌ</span></td>
+ <td><code>cv70=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="modifier-colon">Modifier colon</h4>
+ <p><span class="affects">Affects: U+A789</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">꞉</span></td>
+ <td><code>cv71=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Expanded</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv71&quot; 1">꞉</span></td>
+ <td><code>cv71=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="empty-set">Empty set</h4>
+ <p><span class="affects">Affects: U+2205</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">∅</span></td>
+ <td><code>cv98=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Zero-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv98&quot; 1">∅</span></td>
+ <td><code>cv98=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="cyrillic-alternates">Cyrillic alternates</h3>
+ <p><em>There are also Cyrillic characters affected by the “Ezh” and “Small capitals” features. Some languages may also use the “Modifier apostrophe”.</em></p>
+ <h4 id="cyrillic-e">Cyrillic E</h4>
+ <p><span class="affects">Affects: U+042D U+044D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">Э э</span></td>
+ <td><code>cv80=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Mongolian-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv80&quot; 1">Э э</span></td>
+ <td><code>cv80=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="cyrillic-shha">Cyrillic shha</h4>
+ <p><span class="affects">Affects: U+04BB</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">һ</span></td>
+ <td><code>cv81=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Uppercase-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv81&quot; 1">һ</span></td>
+ <td><code>cv81=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="cyrillic-breve">Cyrillic breve</h4>
+ <p><span class="affects">Affects: U+0306</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">anything with ◌̆ (Ә̆ә̆)</span></td>
+ <td><code>cv82=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Cyrillic-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv82&quot; 1">anything with ◌̆ (Ә̆ә̆)</span></td>
+ <td><code>cv82=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="serbian-cyrillic-alternates">Serbian Cyrillic alternates</h4>
+ <p><em>These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Serbian language, not by turning on an OpenType feature.</em></p>
+ <p><span class="affects">Affects: U+0431 U+0433 U+0434 U+043F U+0442</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-I normal">б г д п т</span></td>
+ <td></td>
+ </tr>
+ <tr class="even">
+ <td>Serbian</td>
+ <td><span class="gentium-I normal" lang="sr">б г д п т</span></td>
+ <td><code>lang='sr'</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="greek-alternates">Greek alternates</h3>
+ <h4 id="porsonic-circumflex">Porsonic circumflex</h4>
+ <p><span class="affects">Affects: U+0342 U+1F06 U+1F07 U+1F0E U+1F0F U+1F26 U+1F27 U+1F2E U+1F2F U+1F36 U+1F37 U+1F3E U+1F3F U+1F56 U+1F57 U+1F5F U+1F66 U+1F67 U+1F6E U+1F6F U+1F86 U+1F87 U+1F8E U+1F8F U+1F96 U+1F97 U+1F9E U+1F9F U+1FA6 U+1FA7 U+1FAE U+1FAF U+1FB6 U+1FB7 U+1FC0 U+1FC1 U+1FC6 U+1FC7 U+1FCF U+1FD6 U+1FD7 U+1FDF U+1FE6 U+1FE7 U+1FF6 U+1FF7</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span></td>
+ <td><code>cv78=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Porsonic-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv78&quot; 1">◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span></td>
+ <td><code>cv78=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="capital-adscript-iota-prosgegrammeni">Capital adscript iota (prosgegrammeni)</h4>
+ <p><span class="affects">Affects: U+1F88 U+1F89 U+1F8A U+1F8B U+1F8C U+1F8D U+1F8E U+1F8F U+1F98 U+1F99 U+1F9A U+1F9B U+1F9C U+1F9D U+1F9E U+1F9F U+1FA8 U+1FA9 U+1FAA U+1FAB U+1FAC U+1FAD U+1FAE U+1FAF U+1FBC U+1FCC U+1FFC</span></p>
+ <table>
+ <colgroup>
+ <col style="width: 17%" />
+ <col style="width: 65%" />
+ <col style="width: 17%" />
+ </colgroup>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span></td>
+ <td><code>cv83=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Subscript (ypogegrammeni)</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv83&quot; 1">ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span></td>
+ <td><code>cv83=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="beta">beta</h4>
+ <p><span class="affects">Affects: U+03B2 U+1D66 U+1D5D</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">β ᵝ ᵦ</span></td>
+ <td><code>cv14=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>With serifs</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv14&quot; 1">β ᵝ ᵦ</span></td>
+ <td><code>cv14=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h3 id="tone-alternates">Tone alternates</h3>
+ <h4 id="chinantec-tones">Chinantec tones</h4>
+ <p><span class="affects">Affects: U+02CB U+02C8 U+02C9 U+02CA</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">ˋ ˈ ˉ ˊ</span></td>
+ <td><code>cv90=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Chinantec-style</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv90&quot; 1">ˋ ˈ ˉ ˊ</span></td>
+ <td><code>cv90=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="tone-numbers">Tone numbers</h4>
+ <p><span class="affects">Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span></td>
+ <td><code>cv91=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Numbers</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv91&quot; 1">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span></td>
+ <td><code>cv91=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <h4 id="hide-tone-contour-staves">Hide tone contour staves</h4>
+ <p><span class="affects">Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span></p>
+ <table>
+ <thead>
+ <tr class="header">
+ <th>Feature</th>
+ <th>Sample</th>
+ <th>Feature setting</th>
+ </tr>
+ </thead>
+ <tbody>
+ <tr class="odd">
+ <td>Standard</td>
+ <td><span class="gentium-R normal">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span></td>
+ <td><code>cv92=0</code></td>
+ </tr>
+ <tr class="even">
+ <td>Hide staves</td>
+ <td><span class="gentium-R normal" style="font-feature-settings: &quot;cv92&quot; 1">˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span></td>
+ <td><code>cv92=1</code></td>
+ </tr>
+ </tbody>
+ </table>
+ <!-- PRODUCT SITE ONLY
+ [font id='gentium' face='GentiumPlus-Regular' italic='GentiumPlus-Italic' size='150%']
+ -->
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/history.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/history.html
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+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Version History</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Version History</h1>
+ </header>
+ <h3 id="july-2021-sil-wstech-team-gentium-plus-version-6.001">2 July 2021 (SIL WSTech Team) Gentium Plus version 6.001</h3>
+ <ul>
+ <li>Reverted font Postscript name to that used in v5 and earlier to avoid problems with unrecognized fonts when opening older documents.</li>
+ </ul>
+ <h3 id="jun-2021-sil-wstech-team-gentium-plus-version-6.000">29 Jun 2021 (SIL WSTech Team) Gentium Plus version 6.000</h3>
+ <p><strong><em>Note that this is a major upgrade that may cause document reflow as some glyphs widths have changed and some features have been removed.</em></strong></p>
+ <h4 id="removed">Removed</h4>
+ <ul>
+ <li><p><strong>Removed DSIGs added in version 5.000.</strong> These have now been removed to reflect current best practice font development guidance. Adobe InDesign will complain that fonts cannot be found if a document last saved with version 5.000 is opened with version 5.960 or later installed. It will be necessary to find/replace the fonts in the document using the command in the Type menu. Please also look over the document carefully to note any places where changes in the fonts have affected letterforms or spacing.</p></li>
+ <li><p><strong>Graphite has been removed.</strong> Application and OS support for OpenType has greatly improved, so the need for Graphite in this font family is greatly reduced. <em>If this affects you, and you find that OpenType does not provide sufficient support for your needs, please contact us right away.</em></p></li>
+ <li><p>Removed the <em>Show Invisibles</em> feature.</p></li>
+ <li><p>Removed support for nine-level pitch contours. These will be replaced by a standalone pitch contours font in the future.</p></li>
+ </ul>
+ <h4 id="added">Added</h4>
+ <p>Characters added to support Unicode versions 7.0-13.0, including feature support (e.g. small caps) where appropriate:</p>
+ <ul>
+ <li>U+1AB0 COMBINING DOUBLED CIRCUMFLEX ACCENT</li>
+ <li>U+1AB1 COMBINING DIAERESIS-RING</li>
+ <li>U+1AB2 COMBINING INFINITY</li>
+ <li>U+1AB3 COMBINING DOWNWARDS ARROW</li>
+ <li>U+1AB4 COMBINING TRIPLE DOT</li>
+ <li>U+1AB5 COMBINING X-X BELOW</li>
+ <li>U+1AB6 COMBINING WIGGLY LINE BELOW</li>
+ <li>U+1AB7 COMBINING OPEN MARK BELOW</li>
+ <li>U+1AB8 COMBINING DOUBLE OPEN MARK BELOW</li>
+ <li>U+1AB9 COMBINING LIGHT CENTRALIZATION STROKE BELOW</li>
+ <li>U+1ABA COMBINING STRONG CENTRALIZATION STROKE BELOW</li>
+ <li>U+1DF5 COMBINING UP TACK ABOVE</li>
+ <li>U+203B REFERENCE MARK</li>
+ <li>U+20BE LARI SIGN</li>
+ <li>U+20BF BITCOIN SIGN</li>
+ <li>U+27E8 MATHEMATICAL LEFT ANGLE BRACKET</li>
+ <li>U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET</li>
+ <li>U+2E13 DOTTED OBELOS</li>
+ <li>U+2E14 DOWNWARDS ANCORA</li>
+ <li>U+2E17 DOUBLE OBLIQUE HYPHEN</li>
+ <li>U+2E22 TOP LEFT HALF BRACKET</li>
+ <li>U+2E23 TOP RIGHT HALF BRACKET</li>
+ <li>U+2E24 BOTTOM LEFT HALF BRACKET</li>
+ <li>U+2E25 BOTTOM RIGHT HALF BRACKET</li>
+ <li>U+A78F LATIN LETTER SINOLOGICAL DOT</li>
+ <li>U+A7AE LATIN CAPITAL LETTER SMALL CAPITAL I</li>
+ <li>U+A7AF LATIN LETTER SMALL CAPITAL Q</li>
+ <li>U+A7B3 LATIN CAPITAL LETTER CHI</li>
+ <li>U+A7B4 LATIN CAPITAL LETTER BETA</li>
+ <li>U+A7B5 LATIN SMALL LETTER BETA</li>
+ <li>U+A7B6 LATIN CAPITAL LETTER OMEGA</li>
+ <li>U+A7B7 LATIN SMALL LETTER OMEGA</li>
+ <li>U+A7B8 LATIN CAPITAL LETTER U WITH STROKE</li>
+ <li>U+A7B9 LATIN SMALL LETTER U WITH STROKE</li>
+ <li>U+AB30 LATIN SMALL LETTER BARRED ALPHA</li>
+ <li>U+AB53 LATIN SMALL LETTER CHI</li>
+ <li>U+AB5C MODIFIER LETTER SMALL HENG</li>
+ <li>U+AB5E MODIFIER LETTER SMALL L WITH MIDDLE TILDE</li>
+ <li>U+F26E CAPITAL RAMS HORN (in SIL PUA)</li>
+ </ul>
+ <h4 id="new">New</h4>
+ <ul>
+ <li><p>First release that uses a UFO-based design and production workflow</p>
+ <ul>
+ <li>All sources are in open formats</li>
+ <li>Build toolkit and workflow is completely open-source</li>
+ <li>See https://silnrsi.github.io/silfontdev/en-US/Introduction.html</li>
+ </ul></li>
+ <li><p>New weights previously only available in the Gentium Basic fonts. The new weights may not be identical in metrics or form to the Basic fonts, though care has been taken to minimize differences.</p></li>
+ <li><p>Web fonts are provided in both WOFF and WOFF2 formats</p></li>
+ <li><p>Applied new hinting techniques to try to improve screen rendering on Windows</p></li>
+ <li><p>All-new documentation in HTML and PDF formats</p></li>
+ <li><p>Features for controlling literacy forms of a and g separately</p>
+ <ul>
+ <li>Literacy a alternates (ss02)</li>
+ <li>Literacy g alternates (ss03)</li>
+ </ul></li>
+ <li><p>Feature to support side-by-side rendering of U+0300 plus U+0301</p>
+ <ul>
+ <li>Kayan diacritics (cv79)</li>
+ </ul></li>
+ <li><p>Tone letter features (cv91 &amp; cv92) now supported through OpenType</p></li>
+ <li><p>Reduced size of the Greek prosgegrammeni (adscript iota) used with capital forms, and added a new feature to display it as a subscript (ypogegrammeni) under capitals (cv83)</p></li>
+ </ul>
+ <h4 id="fixes">Fixes</h4>
+ <ul>
+ <li><p>Fixed some small capital correspondences, including added support for clicks</p></li>
+ <li><p>Fixed problems with spacing of tone letters</p></li>
+ <li><p>Improved miscellaneous anchor positions, including the position of diacritics below glyphs with macrons below (e.g. U+1E0F LATIN SMALL LETTER D WITH LINE BELOW)</p></li>
+ <li><p>Improved position of diacritics for superscripts and modifier letters (including cedilla, ogonek, rhotic hook)</p></li>
+ <li><p>Fixes and improvements to various glyphs:</p>
+ <ul>
+ <li>U+01E5 LATIN SMALL LETTER G WITH STROKE (bar position on single-story variant)</li>
+ <li>U+02D6 MODIFIER LETTER PLUS SIGN (size)</li>
+ <li>U+0315 COMBINING COMMA ABOVE RIGHT (made spacing)</li>
+ <li>U+033B COMBINING SQUARE BELOW (more rectangular)</li>
+ <li>U+1D02 LATIN SMALL LETTER TURNED AE (made double-story in italic)</li>
+ <li>U+1D15 LATIN LETTER SMALL CAPITAL OU (form)</li>
+ <li>U+1D46 MODIFIER LETTER SMALL TURNED AE (made double-story in italic)</li>
+ <li>U+1D77 LATIN SMALL LETTER TURNED G (position)</li>
+ <li>U+1D78 MODIFIER LETTER CYRILLIC EN (form)</li>
+ <li>U+2053 SWUNG DASH</li>
+ <li>U+A75B LATIN SMALL LETTER R ROTUNDA (spacing)</li>
+ <li>U+A76A LATIN CAPITAL LETTER ET</li>
+ <li>U+A76B LATIN SMALL LETTER ET</li>
+ <li>U+A76C LATIN CAPITAL LETTER IS</li>
+ <li>U+A76D LATIN SMALL LETTER IS</li>
+ <li>U+A77F LATIN SMALL LETTER TURNED INSULAR G (position)</li>
+ <li>U+A7F8 MODIFIER LETTER CAPITAL H WITH STROKE (form)</li>
+ <li>U+A7FA LATIN LETTER SMALL CAPITAL TURNED M (italic)</li>
+ </ul></li>
+ </ul>
+ <h4 id="known-issues">Known issues</h4>
+ <ul>
+ <li><p>The low-profile diacritics feature (ss07) is present but not working properly in some cases.</p></li>
+ <li><p>There is no support for TypeTuner or TypeTuner Web. We hope to add that support soon.</p></li>
+ <li><p>There are no regional subsets. Please contact us if these are a priority for you and describe how you use them. We are reassessing whether to provide these subsets. With current web technology and WOFF2 compression most uses can be met equally well with the full fonts.</p></li>
+ </ul>
+ <h3 id="oct-2014-sil-nrsi-team-gentium-plus-version-5.000">27 Oct 2014 (SIL NRSI team) Gentium Plus version 5.000</h3>
+ <ul>
+ <li>Added Stylistic Sets to the font for OpenType support of previously Graphite-only features</li>
+ <li>Added Character Variants to the font for OpenType support of previously Graphite-only features</li>
+ <li>Added Serbian feature when Serbian language is turned on</li>
+ <li>Added hook D variant feature (for U+018A/U+0257)</li>
+ <li>Removed "Show deprecated PUA" feature</li>
+ <li>Removed "Romanian-style diacritics" feature (because glyphs are now encoded)</li>
+ <li>Removed "Diacritic selection" feature</li>
+ <li>Added U+039E, U+03BC, U+03C6 and U+03C9 in the Greek and Coptic block</li>
+ <li>Added U+0528..U+052F in the Cyrillic Supplement block</li>
+ <li>Added U+2041 in the General Punctuation block</li>
+ <li>Added U+2095..U+209C in the Superscripts and Subscripts block</li>
+ <li>Added U+20B6..U+20BD in the Currency Symbols block</li>
+ <li>Added U+210C, U+2113, U+2117, U+212D, U+2135, U+214F in the Letterlike Symbols block</li>
+ <li>Added U+2150..U+2152 and U+2189 in the Number Forms block</li>
+ <li>Added U+2226, U+2234..U+2235, U+2262, U+2282..U+2287 in the Mathematical Operators block</li>
+ <li>Added U+2640, U+2642, U+266D, U+266F in the Miscellaneous Symbols block</li>
+ <li>Added U+27E8..U+27E9 in the Miscellaneous Mathematical Symbols-A block</li>
+ <li>Added U+2C7E..U+2C7F in the Latin Extended-C block</li>
+ <li>Added U+2C88 in the Coptic block</li>
+ <li>Added U+2E00..U+2E0D, U+2E3A..U+2E3B in the Supplemental Punctuation block</li>
+ <li>Added U+A736..U+A73F, U+A742..U+A74D, U+A750..U+A787, U+A790..U+A7AD, U+A7B0..U+A7B1, U+A7F7..U+A7FA in the Latin Extended-D block. These were also added to relevant features.</li>
+ <li>Added U+A92E in the Kayah Li block (to support the Kayah Li language when using the Roman script)</li>
+ <li>Added U+AB64..U+AB65 in the Latin Extended-E block</li>
+ <li>Added U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D50F, U+1D514, U+1D516..U+1D517, U+1D519 in the Mathematical Alphanumeric Symbols block</li>
+ <li>Added PUA characters U+F26C (curl J) and U+F26D (left-hook b)</li>
+ <li>Characters in our PUA that were added to Unicode have had their codepoints updated: F1AD&gt;A7F9, F266&gt;A78E, F26B&gt;A78D, F32C&gt;0526, F32D&gt;0527, F17B&gt;1DFD, F209&gt;2C70</li>
+ <li>These PUA characters were deprecated (now white on black glyphs): U+F17B, U+F1AD, U+F209, U+F247, U+F248, U+F266, U+F26B, U+F32C, U+F32D</li>
+ <li>Deleted U+0149 as it is officially deprecated in Unicode</li>
+ <li>Added support for shorter macrons under narrow letters (i,l,r,t). (This only works for Graphite or using precomposed characters in OpenType.)</li>
+ <li>Made it possible for saltillo characters (U+A78B and U+A78C) to "carry" diacritics</li>
+ <li>Improved design of U+A722..U+A725 and U+A78D</li>
+ <li>Refactored all cedilla positioning</li>
+ <li>Removal of unneeded duplicate glyphs (because of improvements in smart font code)</li>
+ <li>Bug fix in Graphite code to allow for simultaneous selection of Vietnamese alternates and Small Caps</li>
+ <li>Bug fix in Graphite code to allow for simultaneous selection of Ogonek alternates and Small Caps</li>
+ <li>Subscript and Superscript parentheses, minus, plus and equals were raised. Metrics were not changed.</li>
+ <li>Adjusted tails on U+2C6B, U+2C6C</li>
+ <li>Arrowhead design of U+21A8 modified to match the other arrows</li>
+ <li>Placement of Ogonek revisited</li>
+ <li>Improved hinting</li>
+ <li>Version number bumped up to match other SIL Roman fonts</li>
+ <li>Slight modification to positioning of U+0361 and U+035C</li>
+ <li>Narrow No-Break Space (U+202F) adjusted to be narrower than the No-Break Space (U+00A0)</li>
+ <li>Changed the strongly curved hooks on Cyrillic U+04C3..U+04C4, U+04C7..U+04C8, U+04FC..U+04FD, U+0512..U+0513 to be more consistent with other hooks and also reshaped U+0402, U+0452, U+0494, U+0495, U+04A6, U+04A7, U+0520..U+0523 to match</li>
+ <li>Modified Cyrillic italic versions of U+04AF, U+04B1</li>
+ <li>Changed postscript names for U+0218 and U+0219</li>
+ <li>Changed postscript names for U+2203, U+232A and U+2329</li>
+ <li>"Hide tone contour staves" feature now works with single tonebar</li>
+ <li>Fixed outline for U+1DBF</li>
+ <li>Allowed combining marks to render properly with U+02D0</li>
+ <li>Added U+037F in the Greek and Coptic block</li>
+ <li>Adjusted U+1FBD so that it is a spacing mark in Graphite</li>
+ <li>Improved design of U+2C72 and U+2C73 (hook w) for collision avoidance</li>
+ <li>Adjusted width of U+005F</li>
+ <li>Adjusted design of U+0264</li>
+ </ul>
+ <h3 id="aug-2012-sil-nrsi-team-gentium-plus-version-1.510">1 Aug 2012 (SIL NRSI team) Gentium Plus version 1.510</h3>
+ <ul>
+ <li>Changed Graphite feature identifiers from integers to 4-character alphanumeric tags (no other changes)</li>
+ </ul>
+ <h3 id="sep-2011-sil-nrsi-team-gentium-plus-version-1.508">12 Sep 2011 (SIL NRSI team) Gentium Plus version 1.508</h3>
+ <ul>
+ <li>Removed the VDMX table</li>
+ <li>Changed version number (using ttfsetver)</li>
+ </ul>
+ <h3 id="aug-2011-sil-nrsi-team-gentium-plus-version-1.506">25 Aug 2011 (SIL NRSI team) Gentium Plus version 1.506</h3>
+ <ul>
+ <li>Double-encoded the SIL PUA characters which were added to Unicode 5.2 and 6.0 (using ttfremap)</li>
+ <li>Corrected problem with coverage tables (using ttfsortcover)</li>
+ <li>Changed version number (using ttfsetver)</li>
+ <li>Added device metric tables</li>
+ <li>Added an empty dsig table</li>
+ </ul>
+ <h3 id="nov-2010-sil-nrsi-team-gentium-plus-version-1.504">16 Nov 2010 (SIL NRSI team) Gentium Plus version 1.504</h3>
+ <ul>
+ <li>Added codepage bits for 1251 (Cyrillic), 1257 (Windows Baltic), 1258 (Vietnamese)</li>
+ </ul>
+ <h3 id="nov-2010-sil-nrsi-team-gentium-plus-version-1.502">1 Nov 2010 (SIL NRSI team) Gentium Plus version 1.502</h3>
+ <ul>
+ <li>Regular and Italic weights only</li>
+ <li>New OpenType and Graphite support</li>
+ <li>Converted kerning to OpenType (but not Graphite)</li>
+ <li>New extended Cyrillic script support, inc. Serbian alternates</li>
+ <li>Character set and features up to same level as Charis SIL 4.106</li>
+ <li>Support for more historic Greek characters and alternate seriffed beta</li>
+ <li>No separate GentiumAlt fonts (replaced by font features)</li>
+ <li>Added WOFF versions and examples</li>
+ </ul>
+ <h3 id="nov-2005-victor-gaultney-gentium-version-1.02">28 Nov 2005 (Victor Gaultney) Gentium version 1.02</h3>
+ <ul>
+ <li>Changed licensing to the SIL Open Font License</li>
+ <li>Included FontLab source files</li>
+ <li>Fixed some duplicate PostScript glyph names</li>
+ <li>Fixed italic angle</li>
+ </ul>
+ <h3 id="sep-2003-victor-gaultney-gentium-version-1.01">19 Sep 2003 (Victor Gaultney) Gentium version 1.01</h3>
+ <ul>
+ <li>Maintenance release focused on changing internal font</li>
+ <li>Information to reflect the changeover to an SIL project</li>
+ <li>There is only one bug fix - the Greek mu PS name was changed to try and fix a display/printing problem. There is still no manual hinting.</li>
+ </ul>
+ <h3 id="sep-2002-victor-gaultney-gentium-version-1.00">16 Sep 2002 (Victor Gaultney) Gentium version 1.00</h3>
+ <ul>
+ <li>First public release</li>
+ <li>No manual hinting is included in this version. Some has been done - with good results - but is not yet complete enough.</li>
+ </ul>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/index.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/index.html
new file mode 100644
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+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/index.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Documentation</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Documentation</h1>
+ </header>
+ <p>Thank you for your interest in the Gentium fonts. This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.</p>
+ <p>This documentation is a set of HTML pages that can be viewed in any modern web browser. PDF versions of these pages are also provided. This content, plus download links and a contact form, are available from the <a href="../../pdf/https://software.sil.org/gentium/">Gentium site</a>.</p>
+ <ul>
+ <li><a href="../../pdf/about.pdf">About</a> — Information about this project and SIL International</li>
+ <li><a href="../../pdf/resources.pdf">Resources</a> — Help with installation and use</li>
+ <li><a href="../../pdf/faq.pdf">FAQ</a> — Common questions and answers</li>
+ <li><a href="../../pdf/design.pdf">Design</a> — History and background of the design</li>
+ <li><a href="../../pdf/charset.pdf">Character set support</a> — Details of Unicode characters that are supported</li>
+ <li><a href="../../pdf/features.pdf">Font features</a> — Using smart font features</li>
+ <li><a href="../../pdf/support.pdf">Support</a> — How to get additional support</li>
+ <li><a href="../../pdf/developer.pdf">Developer information</a> — How to modify and build the fonts</li>
+ <li><a href="../../pdf/versions.pdf">Versions</a> - Sources for alternate versions</li>
+ <li><a href="../../pdf/history.pdf">Version history</a> - Complete version history</li>
+ </ul>
+ <p>Additional information is also provided in other project files: <a href="../../pdf/../README.txt">README.txt</a>, <a href="../../pdf/../OFL.txt">OFL.txt</a>, <a href="../../pdf/../OFL-FAQ.txt">OFL-FAQ.txt</a>, and <a href="../../pdf/../FONTLOG.txt">FONTLOG.txt</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/resources.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/resources.html
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+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/resources.html
@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Resources</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Resources</h1>
+ </header>
+ <h2 id="requirements">Requirements</h2>
+ <p>These fonts are supported by all major operating systems (macOS, Windows, Linux-based, iOS, and Android), however the extent of that support depends on the individual OS and application.</p>
+ <h2 id="installation">Installation</h2>
+ <p>Install the fonts by decompressing the .zip archive and installing the fonts using the standard font installation process for .ttf (TrueType/OpenType) fonts for your platform. For additional tips see the help page on <a href="../../pdf/https://software.sil.org/fonts/installation">Font installation</a>.</p>
+ <h2 id="keyboarding-and-character-set-support">Keyboarding and character set support</h2>
+ <p>These fonts do not include keyboards or other software for entering text. To type the symbols in these fonts use the keyboarding systems provided in your OS or use a separate utility. SIL’s <a href="../../pdf/https://keyman.com/">Keyman</a> provides keyboards for over 2000 languages and works on all major desktop and mobile platforms. For information on other keyboarding options see the overview at <a href="../../pdf/https://scriptsource.org/entry/ytr8g8n6sw">Keyboard Systems Overview (ScriptSource)</a>.</p>
+ <p>See <a href="../../pdf/charset.pdf">Character set support</a> for details of the Unicode characters supported by these fonts.</p>
+ <h2 id="rendering-and-application-support">Rendering and application support</h2>
+ <p>These fonts will work normally like any other fonts in most applications. If the writing system requires special diacritic positioning the application/OS will need to support OpenType.</p>
+ <p>These fonts also include extensive OpenType features for small caps, literacy forms, character alernates and language-specific preferences. For information on the specific features available in these fonts see <a href="../../pdf/features.pdf">Font features</a>.</p>
+ <p>If special font features are to be activated the application will need to provide a way to turn on the feature or choose the feature setting. Details of current application support, and specific techniques for activating features, are on the <a href="../../pdf/http://software.sil.org/fonts/features">Using Font Features</a> help page.</p>
+ <p>Although the current fonts support only OpenType, previous versions provided support for Graphite and AAT (Apple Advanced Typography) technologies. Graphite was supported through version 5 and AAT was supported up to version 4. These older versions remain available from our <a href="../../pdf/http://software.sil.org/charis/download/previous-versions">Previous Versions archive</a>.</p>
+ <h2 id="web-fonts">Web fonts</h2>
+ <p>Web font versions of these fonts (in WOFF and WOFF2 formats) are available in the <code>web</code> folder. These can be copied to a web server and used as fonts on web pages. A very basic HTML/CSS demo page is also included. For more information on the options and techniques available for using these fonts on web pages see <a href="../../pdf/http://software.sil.org/fonts/webfonts">Using SIL Fonts on Web Pages</a>.</p>
+ <h2 id="text-conversion">Text conversion</h2>
+ <p>These fonts are encoded according to <a href="../../pdf/http://unicode.org">The Unicode Standard</a>. If you have text that uses a legacy, non-Unicode encoding there are tools that can help you convert that text for use with Unicode fonts. See <a href="../../pdf/https://scriptsource.org/entry/xlzd6n5aqt">Introduction to Text Conversion and Transliteration</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/support.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/support.html
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+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/support.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Support</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Support</h1>
+ </header>
+ <h2 id="support-options">Support options</h2>
+ <p>As these fonts are distributed at no cost, we are unable to provide a commercial level of personal technical support. We will, however, try to resolve problems that are reported to us.</p>
+ <p>Before requesting technical support, please <strong>carefully read all the documentation included with the fonts and linked pages on the web site</strong>. The <a href="../../pdf/resources.pdf">Resources page</a> is a good place to begin.</p>
+ <h2 id="language-software-community">Language Software Community</h2>
+ <p>For person-to-person support visit the <a href="../../pdf/https://community.software.sil.org/c/silfonts">SIL Language Software Community</a>, where font developers and users can help each other. These support discussions can also help others in the future.</p>
+ <h2 id="reporting-bugs-and-feature-requests">Reporting bugs and feature requests</h2>
+ <p>If you have a bug to report or a suggestion for how we could improve the fonts please create an issue in the <a href="../../pdf/https://github.com/silnrsi/font-gentium/issues">Github Gentium project</a> or contact us directly.</p>
+ <h2 id="contact-form">Contact form</h2>
+ <p>If the documentation and community fail to answer your question or need further help using the fonts, please contact us using <a href="../../pdf/https://software.sil.org/gentium/about/contact/">the form on the Gentium web site</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/versions.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/versions.html
new file mode 100644
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/pdftemp/versions.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Versions and Changes</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Versions and Changes</h1>
+ </header>
+ <h2 id="announcement-list">Announcement list</h2>
+ <p>If you would like stay informed of updates to Gentium and other SIL fonts, please subscribe to the <a href="../../pdf/https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Announcement List</a>. For more information see <a href="../../pdf/about.pdf">About</a>.</p>
+ <p>Our font announcements are also available through Twitter <span class="citation" data-cites="silfonts">[@silfonts]</span>(http://twitter.com/silfonts).</p>
+ <h2 id="current-versions">Current versions</h2>
+ <p>The latest version of the fonts is always available from the <a href="../../pdf/https://software.sil.org/gentium/download/">Gentium download page</a> as a .zip archive for all major platforms.</p>
+ <p>This font package is also available in the <a href="../../pdf/https://packages.sil.org/">SIL software repository for Ubuntu</a>. Users can subscribe to this software repository and get current versions and updates automatically.</p>
+ <p>Gentium Plus is also available through the <a href="../../pdf/https://scripts.sil.org/ttw/fonts2go.cgi">TypeTuner Web</a> service, which allows you to choose among the smart font features and download a font with those features preset. This enables them to work in many applications that do not make use of Graphite or OpenType Stylistic Sets. <em>TypeTuner Web currently uses version 5 fonts, however we will be working to update it to use the newest version 6 fonts soon.</em></p>
+ <h2 id="version-5-subsets-and-modified-variants">Version 5 subsets and modified variants</h2>
+ <p>Special versions of Gentium version 5 were created for specific uses. Those fonts still work and remain available:</p>
+ <ul>
+ <li><p><a href="../../pdf/https://software.sil.org/lcgfonts/font-subsets/">Font subsets</a> are limited versions of the fonts that support only the characters needed for a particular area or use. Subsets are available for Africa, Americas, Asia/Pacific, Europe/Eurasia, Vietnam, Phonetic, Cyrillic (Basic) and Cyrillic Extended. With the exception of the Phonetic font, the font subsets are intended for orthographic use only. We have not put anything in the other subsets for phonetic, transliteration, or transcription use. For those purposes, use the Phonetic subset.</p></li>
+ <li><p><a href="../../pdf/https://software.sil.org/lcgfonts/download/">Modified fonts</a> are fonts that have been ‘tuned’ to turn on certain features by default. These are available for some regions and for literacy uses.</p></li>
+ <li><p><a href="../../pdf/https://software.sil.org/gentium/download/">Gentium Basic</a> are fonts that have been ‘tuned’ to turn on certain features by default. These are available for some regions and for literacy uses.</p></li>
+ </ul>
+ <p>We do not intend to update these fonts to version 6, however they should continue to work. <strong>If you have a need for any of these fonts to be updated to version 6 please <a href="../../pdf/https://software.sil.org/gentium/about/contact/">contact us</a>.</strong></p>
+ <h2 id="previous-versions">Previous versions</h2>
+ <p>Previous versions remain available from our <a href="../../pdf/https://software.sil.org/gentium/download/previous-versions">Previous Versions archive</a>.</p>
+ <h2 id="change-history">Change history</h2>
+ <p>A detailed list of changes for each version of the fonts is on the <a href="../../pdf/history.pdf">Version history page</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.001 and is copyright © 2003-2021 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/about.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/about.md
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--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/about.md
@@ -0,0 +1,50 @@
+
+## About this project
+
+This project is intended to provide a free and open font family for all current languages and writing systems that use Latin, Cyrillic, and Greek scripts. It supports almost the complete range of Unicode characters for these scripts, including a comprehensive range of diacritics and a large set of symbols useful for linguistics and literacy work. Smart font routines automatically adjust the position of diacritics to support and optimize arbitrary base+diacritic combinations.
+
+For more information on the visual characteristics of the font family see [Design](design).
+
+For a comparison between this and other SIL fonts, see [Comparison of Latin, Greek, and Cyrillic fonts](https://software.sil.org/lcgfonts/support/comparison/).
+
+## Future plans
+
+These fonts are actively maintained and improved, and recent changes to their development process will enable more frequent releases.
+
+The highest priorities for future additions and enhancements are mainly driven by:
+
+- New additions to [The Unicode Standard](https://unicode.org/)
+- Requests from language communities using the fonts
+- Needs of the linguistic and academic community
+
+Although some expert typographic features are supported (e.g. small caps), those are a lesser priority.
+
+Please send us your requests using the [form on the font website](https://software.sil.org/charis/about/contact/). If you are interested in helping us make the fonts better see the [Developer](developer) page.
+
+## Announcement list
+
+If you wish to receive announcements about updates to any of our SIL fonts, please subscribe to our [SIL Font News Announcement List](https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news). This is an announcement-only list with messages approximately once a month. It does not allow any discussion.
+
+You can subscribe using either of the two following options.
+
+- If you use a Google profile and join the group, you will be able to access the group and control your subscription and notification options with a web browser. Make sure you are logged in to your Google profile and go to the [SIL Font News Google Group](https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news). Click on **Join group**.
+
+- If you would rather not use a Google profile, you can subscribe any email address by sending a message to [sil-font-news+subscribe@groups.sil.org](mailto:sil-font-news+subscribe@groups.sil.org) and following the instructions you get in the confirmation message.
+
+Our font announcements are also available through Twitter [@silfonts](http://twitter.com/silfonts).
+
+## Supporting the project
+
+These fonts are provided at no cost, however they are expensive to produce and maintain. Please consider donating to SIL’s font development efforts to support future development. Go to [SIL’s Give Direct page](https://donate.givedirect.org/?cid=13536&n=206909) and designate your gift for _Scripts & Fonts_. **Thank you!**
+
+## About SIL International
+
+[SIL International](http://www.sil.org/) is a global, faith-based nonprofit that works with local communities around the world to develop language solutions that expand possibilities for a better life.
+
+We are involved in approximately 1,350 active language projects in 104 countries. These projects impact more than 1.1 billion people within 1,600 local communities. SIL’s work brings together more than 4,300 staff from 89 countries who work alongside thousands more local partners and community volunteers worldwide. Our services are available without regard to religious belief, political ideology, gender, race or ethnic background.
+
+Our Vision: We long to see people flourishing in community using the languages they value most.
+
+Our Mission: Inspired by God’s love, we advocate, build capacity, and work with local communities to apply language expertise that advances meaningful development, education, and engagement with Scripture.
+
+[SIL Language Technology](https://software.sil.org/) supports these activities by developing [software](https://software.sil.org/products/), [fonts](https://software.sil.org/fonts/), and [keyboard technologies](https://keyman.com/).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/charset.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/charset.md
new file mode 100644
index 0000000000..86a1fdc122
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/charset.md
@@ -0,0 +1,135 @@
+
+This font supports over 2,700 characters from [The Unicode Standard](https://unicode.org/) as well as a number of [Private Use Area (PUA)](https://scripts.sil.org/SILPUAassignments) characters. In total, over 4,200 glyphs are included, supporting stylistic alternates for a number of characters as well as a large number of ligated sequences (e.g., contour tone letters used in phonetic transcription of tonal languages).
+
+## Supported characters
+
+The following character ranges are supported by this font:
+
+Unicode block | Gentium Plus support
+------------- | ---------------
+C0 Controls and Basic Latin|U+0020..U+007E
+C1 Controls and Latin-1 Supplement|U+00A0..U+00FF
+Latin Extended-A|U+0100..U+0148, U+014A..U+017F
+Latin Extended-B|U+0180..U+024F
+IPA Extensions|U+0250..U+02AF
+Spacing Modifier Letters|U+02B0..U+02FF
+Combining Diacritical Marks|U+0300..U+0320, U+0323..U+033F, U+0346..U+036F
+Greek and Coptic|U+0370..U+0377, U+037A..U+037F, U+0384..U+038A, U+038C, U+038E..U+03A1, U+03A3..U+03E1, U+03F0..U+03FF
+Cyrillic|U+0400..U+045F, U+0462..U+0463, U+0472..U+0475, U+048A..U+04FF
+Cyrillic Supplement|U+0500..U+052F
+Combining Diacritical Marks Extended|U+1AB0..U+1ABA
+Phonetic Extensions|U+1D00..U+1D7F
+Phonetic Extensions Supplement|U+1D80..U+1DBF
+Combining Diacritical Marks Supplement|U+1DC2, U+1DC4..U+1DCD, U+1DF5, U+1DFD..U+1DFF
+Latin Extended Additional|U+1E00..U+1EFF
+Greek Extended|U+1F00..U+1F15, U+1F18..U+1F1D, U+1F20..U+1F45, U+1F48..U+1F4D, U+1F50..U+1F57, U+1F59, U+1F5B, U+1F5D, U+1F5F..U+1F7D, U+1F80..U+1FB4, U+1FB6..U+1FC4, U+1FC6..U+1FD3, U+1FD6..U+1FDB, U+1FDD..U+1FEF, U+1FF2..U+1FF4, U+1FF6..U+1FFE
+General Punctuation|U+2000..U+2030, U+2032..U+203B, U+203C, U+203F.. U+2041, U+2044, U+2053, U+2057, U+2060..U+2063, U+206A..U+206F
+Superscripts and Subscripts|U+2070..U+2071, U+2074..U+208E, U+2090..U+209C
+Currency Symbols|U+20A0..U+20BF
+Combining Diacritical Marks for Symbols|U+20E5, U+20EC..U+20EF
+Letterlike Symbols|U+210C, U+2113, U+2116..U+2117, U+211F, U+2122..U+2123, U+2126, U+212D, U+2135, U+214F
+Number Forms|U+2150..U+2189
+Arrows|U+2190..U+219B, U+21A8, U+21D0..U+21D5
+Mathematical Operators|U+2202..U+2206, U+220F, U+2211..U+2213, U+2219..U+221A, U+221E, U+2225..U+2226, U+222B, U+2234..U+2235, U+223C, U+2248, U+225F, U+2260..U+2262, U+2264..U+2265, U+U+2282..U+2287
+Miscellaneous Technical|U+2308..U+230B, U+231C..U+231F, U+2329..U+232A, U+239B..U+23AD
+Control Pictures|U+2423
+Geometric Shapes|U+25CA, U+25CC
+Miscellaneous Symbols|U+2640, U+2642, U+266D, U+266F
+Dingbats|U+2713, U+274D
+Misc. Math. Symbols-A|U+27E6..U+27E9
+Latin Extended-C|U+2C60..U+2C7F
+Coptic|U+2C88
+Supplemental Punctuation|U+2E00..U+2E0D, U+2E13, U+2E14, U+2E17, U+2E22..U+2E25, U+2E3A..U+2E3B
+Modifier Tone Letters|U+A700..U+A71F
+Latin Extended-D|U+A720..U+A78F, U+A790..U+A799, U+A7A0..U+A7AF, U+A7B0..U+A7B9, U+A7F7..U+A7FF
+Kayah Li|U+A92E
+Latin Extended-E|U+AB30, U+AB53, U+AB5C, U+AB5E, U+AB64..U+AB65
+PUA: Specials|U+F130..U+F133
+PUA: Modifier letters (e.g. superscripts)|U+F1A1, U+F1A3..U+F1A4, U+F1AB, U+F1AE, U+F1B4..U+F1B5, U+F1BC, U+F1CD..U+F1CE, U+F1F1..U+F1F9
+PUA: Latin|U+F20D, U+F234..U+F235, U+F258..U+F259, U+F267..U+F269, U+F26C..U+F26D
+PUA: Cyrillic|U+F326..U+F327
+Alphabetic Presentation Forms|U+FB00..U+FB04
+Variation Selectors|U+FE00..U+FE0F
+Combining Half Marks|U+FE20..U+FE23
+Arabic Presentation Forms-B|U+FEFF (zero-width no-break space)
+Specials|U+FFF9..U+FFFD
+Mathematical Alphanumeric Symbols|U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D510, U+1D513..U+1D514, U+1D516..U+1D517, U+1D519
+
+## Private-use (PUA) characters
+
+There are a number of private-use characters that are supported in this font. These conform to [SIL International’s corporate registry](http://scripts.sil.org/PUA_home) for usage of the Unicode private-use areas. Characters which are not yet in Unicode are shown below.
+
+### Specials
+
+- U+F130 FONT BASELINE AND SIDE-BEARING MARKER LEFT
+- U+F131 FONT BASELINE AND SIDE-BEARING MARKER RIGHT
+- U+F132 FONT VERTICAL METRICS MARKER LEFT
+- U+F133 FONT VERTICAL METRICS MARKER RIGHT
+
+### Modifier Letters
+
+- U+F1A1 MODIFIER LETTER SMALL AE
+- U+F1A3 MODIFIER LETTER SMALL REVERSED E
+- U+F1A4 MODIFIER LETTER SMALL CLOSED REVERSED OPEN E
+- U+F1AB MODIFIER LETTER SMALL O WITH STROKE
+- U+F1AE MODIFIER LETTER SMALL CAPITAL OE
+- U+F1B4 MODIFIER LETTER SMALL CAPITAL Y
+- U+F1B5 MODIFIER LETTER SMALL RAMS HORN
+- U+F1BC MODIFIER LETTER SMALL H WITH STROKE
+- U+F1CD MODIFIER LETTER SMALL CAPITAL U BAR
+- U+F1CE MODIFIER LETTER SMALL TURNED Y
+
+### Latin
+
+- U+F20D LATIN CAPITAL LETTER D WITH STROKE AND HOOK
+- U+F234 LATIN CAPITAL LETTER Z WITH PALATAL HOOK
+- U+F235 LATIN SMALL LETTER EZH WITH PALATAL HOOK
+- U+F258 LATIN LETTER SMALL CAPITAL I OVER SMALL SCHWA
+- U+F259 LATIN LETTER SMALL UPSILON OVER SMALL SCHWA
+- U+F267 LATIN SMALL LETTER TURNED Y WITH BELT
+- U+F268 LATIN LETTER SMALL CAPITAL L WITH BELT
+- U+F269 LATIN SMALL LETTER TURNED R WITH LONG LEG AND HOOK
+- U+F26D LATIN SMALL LETTER B WITH LEFT HOOK
+- U+F26E LATIN CAPITAL LETTER RAMS HORN
+
+### Cyrillic
+
+- U+F326 CYRILLIC CAPITAL LETTER GHE WITH STROKE AND DESCENDER
+- U+F327 CYRILLIC SMALL LETTER GHE WITH STROKE AND DESCENDER
+
+### Deprecated SIL Corporate PUA characters
+
+Some characters formerly in the PUA have been added to Unicode, and so have been deprecated in our fonts. Those PUA characters are displayed as black boxes containing a white image of the deprecated glyph.
+
+## Gentium Basic and Gentium Book Basic supported charaxcters
+
+The supported character set for Gentium Basic and Gentium Book Basic is much smaller than for the main Gentium Plus font. The *Basic* fonts support only the Basic Latin and Latin-1 Supplement Unicode ranges, plus a selection of the more commonly used extended Latin characters, with miscellaneous diacritical marks, symbols and punctuation. In particular, these fonts do not support:
+
+* Full extended Latin IPA
+* Complete support for Central European languages
+* Greek
+* Cyrillic
+
+A much more complete character set is supported in the Gentium Plus fonts. The *Basic* fonts were intended as a way to provide additional weights for basic font users before the complete Gentium Plus character set was finished. So please don’t request additional glyphs or characters to be supported in the Basic fonts—use Gentium Plus.
+
+Unicode block | Gentium Basic support
+------------- | ---------------
+C0 Controls and Basic Latin|U+0020..U+007E
+C1 Controls and Latin-1 Supplement|U+00A0..U+00FF
+Latin Extended-A|U+0100..U+0103, U+0106..U+010E, U+011A..U+0121, U+0124..U+0125, U+0128..U+012D, U+0130..U+0133, U+0139..U+013A, U+0141..U+0144, U+0147..U+0148, U+014A..U+0155, U+0158..U+015D, U+0160..U+0161, U+0164, U+0168..U+0171, U+00174..U+017E
+Latin Extended-B|U+0181, U+0186, U+0189..U+018A, U+018E, U+0190, U+0192, U+0197..U+019A, U+019D, U+019F..U+01A1, U+01A9..U+01AA, U+01AF..U+01B0, U+01B3..U+01B4, U+01B7, U+01CD..U+01E3, U+01E6..U+01E9, U+01EE..U+01EF, U+01F4..U+01F5, U+01F8..U+01FF, U+021E..U+021F, U+0226..U+0233, U+0237, U+023D, U+0241..U+0242, U+0244..U+0245, U+024A..U+024B
+IPA Extensions|U+0251, U+0253..U+0254, U+0256..U+0257, U+0259, U+025B, U+0263, U+0268..U+0269, U+026B, U+0272, U+0275, U+0283, U+0289..U+028A, U+028C, U+0292, U+0294, U+02A0
+Spacing Modifier Letters|U+02BC, U+02C0, U+02C6..U+02C7, U+02C9..U+02CB, U+02CD, U+02D7..U+02DD
+Combining Diacritical Marks|U+0300..U+0304,U+0306..U+030C, U+031B, U+0323, U+0327..U+0328, U+0331, U+033F, U+035F
+Greek and Coptic|U+03A0, U+03A9, U+03C0
+Latin Extended Additional|U+1E02..U+1E0F, U+1E14..U+1E17, U+1E1C..U+1E27, U+1E2E..U+1E3B, U+1E3E..U+1E49, U+1E4C..U+1E6F, U+1E78..U+1E99, U+1EA0..U+1EF9
+General Punctuation|U+2011, U+2013..U+2014, U+2018..U+201A, U+201C..U+201E, U+2020..U+2022, U+2026, U+2030, U+2039..U+203A, U+2044
+Currency Symbols|U+20AC
+Letterlike Symbols|U+2122..U+2123, U+2126
+Mathematical Operators|U+2202, U+2205..U+2206, U+220F, U+2211..U+2212, U+2219..U+221A, U+221E, U+222B, U+2248, U+2260, U+2264..U+2265
+Geometric Shapes|U+25CA, U+25CC
+Latin Extended-C|U+2C60..U+2C62
+Modifier Tone Letters|U+A700..U+A71A
+Latin Extended-D|U+A789..U+A78C
+Alphabetic Presentation Forms|U+FB01..U+FB02
+SIL PUA|U+F130..U+F131, U+F195, U+F197, U+F1C8, U+F1E9..U+F1EA, U+F20E..U+F20F, U+F211..U+F212, U+F218..U+F219, U+F21D..U+F21F, U+F242, U+F26A
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/design.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/design.md
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+
+Gentium is a typeface family designed to enable the diverse ethnic groups around the world who use the Latin, Cyrillic, and Greek scripts to produce readable, high-quality publications. It supports a wide range of Latin- and Cyrillic-based alphabets.
+
+The design is intended to be highly readable, reasonably compact, and visually attractive. The additional ‘extended’ Latin letters are designed to naturally harmonize with the traditional 26 ones. Diacritics are treated with careful thought and attention to their use. Gentium Plus also supports both polytonic and monotonic Greek.
+
+## Type Samples
+
+For a complete list of characters included in Gentium, see [Character Set Support](charset).
+
+Gentium has been designed to balance the need for a compact, legible typeface with the need for an attractive, friendly one. The overall tensions that influenced the design are summarized by the following table:
+
+<img class='fullsize' alt='Gentium design balance' src='https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium_design_balance.png' />
+[caption]<em>Balancing forces in the design of Gentium</em>[/caption]
+
+For full details on the unique design characteristics of Gentium, download the 20-page type specimen: [Gentium Type Specimen (A5 format)](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-Specimen.pdf). This publication was prepared for the University of Reading and was distributed to all attendees of the ATypI conference in Rome, September 2002. It also includes examples of the glyph set supported by Gentium and shows it in use for a variety of settings (Regular/Italic, Latin/Greek, Prose/Poetry, Display/Text).
+
+An exhaustive set of proof sheets is also available that shows the complete glyph inventory of each font in a range of sizes: [Gentium Proofs (A3 format)](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-RU-A3Proofs.pdf).
+
+A document showing Polytonic, Monotonic and mixed Latin with Greek is demonstrated in the following specimen: [Gentium Greek Specimen](https://software.sil.org/gentium/wp-content/uploads/sites/20/2015/12/Gentium-Greek-Specimen.pdf).
+
+SIL International is the creator of the Gentium fonts, and is the owner of all proprietary rights therein.
+
+*Gentium* is a trademark of SIL International.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/developer.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/developer.md
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+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/developer.md
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+
+## Welcome font developers!
+
+We welcome other developers who wish to get involved in supporting and enhancing these fonts or who want to modify them.
+
+## Permissions granted by the OFL
+
+SIL’s fonts are licensed according to the terms of the [SIL Open Font License](https://scripts.sil.org/OFL). The OFL allows the fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. For details see the OFL.txt and OFL-FAQ.txt files in the package.
+
+## Building the fonts from source code
+
+The full source code for our Latin, Greek, and Cyrillic fonts is available on Github:
+
+- [Charis SIL Github repository](https://github.com/silnrsi/font-charis)
+- [Doulos SIL Github repository](https://github.com/silnrsi/font-doulos)
+- [Gentium Plus Github repository](https://github.com/silnrsi/font-gentium)
+- [Andika Github repository](https://github.com/silnrsi/font-andika)
+
+Font sources are in the [UFO3](http://unifiedfontobject.org/versions/ufo3/) format with font family structures defined using [designspace](https://github.com/fonttools/fonttools/tree/master/Doc/source/designspaceLib). OpenType source code is stored in the [.fea](https://adobe-type-tools.github.io/afdko/OpenTypeFeatureFileSpecification.html) format in the UFO (features.fea) but is maintained in a separate file using the more efficient and powerful [.feax](https://github.com/silnrsi/pysilfont/blob/master/docs/feaextensions.md) format.
+
+The fonts are built using a completely free and open source workflow using industry-standard tools ([fontools](https://github.com/fonttools/fonttools)), a package of custom python scripts ([pysilfont](https://github.com/silnrsi/pysilfont)), and a build and packaging system ([Smith](https://github.com/silnrsi/smith)). The whole system is available in a preconfigured virtual machine using VirtualBox and Vagrant.
+
+Full instructions for setting up the tools and building SIL fonts are available on a dedicated web site: [SIL Font Development Notes](https://silnrsi.github.io/silfontdev/).
+
+## Contributing to the project
+
+We warmly welcome contributions to the fonts, such as new glyphs, enhanced smart font code, or bug fixes. The [brief overview of contributing changes](https://silnrsi.github.io/silfontdev/en-US/Contributing_Changes.html) is a good place to begin. The next step is to contact us by responding to an existing issue or creating an issue in the Github repository and expressing your interest. We can then work together to plan and integrate your contributions.
+
+Here are a few examples of contributions that would be welcomed (some more than others):
+
+- Old style figures
+- Coptic (Gentium)
+- Historic/Archaic Cyrillic
+- Mathematical glyphs
+- OpenType code and glyphs for on-the-fly fraction creation
+- Additional scripts (Armenian, etc.), and any needed OpenType code
+
+Because we want to be able to guarantee a high level of quality for our fonts, we will review submissions carefully. Contributions will need to cover all the weights and styles of the family and in some cases all four font projects. Please don’t be discouraged if we do not include a submission due to quality or incompleteness, or if we ask you to make specific revisions.
+
+To enable us to accept contributions in a way that honors your contribution and respects your copyright while preserving long-term flexibility for open source licensing, you would also need to agree to the **SIL International Contributor License Agreement for Font Software (v1.0)** prior to sending us your contribution. To read more about this requirement and find out how to submit the required form, please visit the [CLA information page](https://software.sil.org/fontcla).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/faq.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/faq.md
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+
+Many questions can be answered by consulting the following FAQ pages. Here are a few sample questions answered in each FAQ:
+
+- [SIL fonts in general](http://software.sil.org/fonts/faq)
+ - *How can I type...?*
+ - *How can I use font features?*
+ - *Will you add support for character...?*
+ - *Will you add support for script...?*
+ - *WIll you help me...?*
+
+- [SIL’s Latin, Cyrillic, and Greek fonts](http://software.sil.org/lcgfonts/faq).
+ - *How can I type IPA symbols?*
+ - *How do I use both a single-story and double-story 'a' in italic?*
+ - *Why don’t my diacritics position properly?*
+ - *Why is the line spacing so much looser that other fonts?*
+
+- [The SIL Open Font License (OFL-FAQ)](https://scripts.sil.org/OFL-FAQ_web)
+ - *Can I use this font for...?*
+ - *Can I modify the font and then include it in...*
+ - *If I use the font on a web page do I have to include an acknowledgement?*
+ - The full OFL-FAQ.txt is also included in the font package.
+
+Here are a few of the most frequently asked questions specifically regarding Gentium:
+
+#### *How do you pronounce Gentium?*
+
+The preferred pronunciation is with a soft G as in ‘general’, not a hard one as in ‘gold’: JEN-tee-oom.
+
+#### *What is GentiumAlt? (only in the original Gentium package)*
+
+It is a version of the font with redesigned diacritics (flatter ones) to make it more suitable for use with stacking diacritics, and for languages such as Vietnamese. The Greek glyphs also use the Porsonic (single-curve) design for the circumflex. Since the original Gentium fonts do not include any ‘smart’ rendering routines, there is no easy way to access these alternate diacritic shapes from within the original Gentium font. The encoding of the fonts are the same, so the same text can be viewed with either one. There is also no problem with having both font families installed at the same time.
+
+#### *How are the Basic fonts (Gentium Basic, Gentium Book Basic) different from Gentium Plus?*
+
+These font families were based on the original Gentium design, but with limited character set support. Gentium Plus includes support for all the characters and styles supported by the Basic fonts.
+
+#### *What is the Book weight?*
+
+It is a complete second font family that is slightly heavier overall, and more useful for some purposes.
+
+#### *Do you plan to add Sans-serif font to go with Gentium?*
+
+There is a definite need for a sans-serif font that shares some of Gentium’s strengths—high readability, economy of space, etc. It would also be great if that font also harmonized well with Gentium. We don’t currently have any plans for a companion face, although one of our other projects—[Andika](https://software.sil.org/andika/)—may be useful. Andika is a sans-serif font designed specifically for use in literacy programs around the world, and is available from our web site.
+
+#### *Will you be extending Gentium to cover other scripts, and Hebrew in particular?*
+
+It is very unlikely that we would do this, as there are so many pressing needs in Latin, Greek, and Cyrillic scripts.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/features.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/features.md
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+
+Gentium Plus is an OpenType-enabled font family that supports the Latin, Cyrillic, and Greek scripts. It includes a number of optional features that may be useful or required for particular uses or languages. This document lists all the available features.
+
+These OpenType features are primarily specified using four-letter tags (e.g. 'cv17'), although some applications may provide a direct way to control certain common features such as small caps. For more information on how to access OpenType features in specific environments and applications, see [Using Font Features](http://software.sil.org/fonts/features).
+
+*Please note that Graphite support has been removed in the current release, but continues to be available in the version 5 fonts. See our [Previous Versions archive](http://software.sil.org/gentium/download/previous-versions).*
+
+This page uses web fonts (WOFF2) to demonstrate font features and should display correctly in all modern browsers. For a more concise example of how to use Gentium Plus as a web font see *GentiumPlus-webfont-example.html* in the font package *web* folder. For detailed information see [Using SIL Fonts on Web Pages](http://software.sil.org/fonts/webfonts).
+
+*If this document is not displaying correctly a PDF version is also provided in the documentation/pdf folder of the release package.*
+
+## Complete feature list
+
+### Stylistic alternates
+
+#### Small caps from lowercase
+
+<span class='affects'>Affects: all lowercase letters with capital equivalents</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a ... z</span> (all letters with capital equivalents) | `smcp=0`
+Small caps | <span class='gentium-R normal' style='font-feature-settings: "smcp" 1'>a ... z</span> (all letters with capital equivalents) | `smcp=1`
+
+#### Small caps from capitals
+
+<span class='affects'>Affects: all capitals</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>A ... Z</span> (all capitals) | `c2sc=0`
+Small caps | <span class='gentium-R normal' style='font-feature-settings: "c2sc" 1'>A ... Z</span> (all capitals) | `c2sc=1`
+
+#### Literacy a and g
+
+<span class='affects'>Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363 U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss01=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss01" 1'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss01=1`
+
+#### Literacy a (only)
+
+<span class='affects'>Affects: U+0061 U+00E0 U+00E1 U+00E2 U+00E3 U+00E4 U+00E5 U+0101 U+0103 U+0105 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA1 U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EB7 U+2C65 U+2090 U+1D43 U+0363</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span> | `ss11=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss11" 1'>a à á â ã ä å ā ă ą ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ạ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ặ ⱥ ₐ ᵃ ◌ͣ </span> | `ss11=1`
+
+#### Literacy g (only)
+
+<span class='affects'>Affects: U+0067 U+011D U+011F U+0121 U+0123 U+01E7 U+01F5 U+01E5 U+1E21 U+A7A1 U+1D4D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss12=0`
+Single-story | <span class='gentium-R normal' style='font-feature-settings: "ss12" 1'>g ĝ ğ ġ ģ ǧ ǵ ǥ ḡ ꞡ ᵍ </span> | `ss12=1`
+
+#### Barred-bowl forms
+
+<span class='affects'>Affects: U+0111 U+0180 U+01E5</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>đ ƀ ǥ</span> | `ss04=0`
+Barred-bowl | <span class='gentium-R normal' style='font-feature-settings: "ss04" 1'>đ ƀ ǥ</span> | `ss04=1`
+
+#### Slant italic specials
+
+<span class='affects'>Affects: U+0061 U+00E3 U+00E0 U+00E1 U+00E2 U+00E4 U+00E5 U+0101 U+0103 U+01CE U+01DF U+01E1 U+01FB U+0201 U+0203 U+0227 U+1E01 U+1E9A U+1EA3 U+1EA5 U+1EA7 U+1EA9 U+1EAB U+1EAD U+1EAF U+1EB1 U+1EB3 U+1EB5 U+1EA1 U+1EB7 U+2C65 U+0250 U+00E6 U+0066 U+1E1F U+0069 U+00EC U+00ED U+00EE U+00EF U+0129 U+012B U+012D U+012F U+01D0 U+0209 U+020B U+1E2D U+1E2F U+1EC9 U+1ECB U+0131 U+006C U+013A U+1E37 U+1E39 U+1E3B U+1E3D U+0076 U+1E7D U+1E7F U+007A U+017A U+017C U+017E U+1E91 U+1E93 U+1E95 U+0493 U+04FB U+F327 U+A749 U+A75F U+2097</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span> | `ss05=0`
+Slanted | <span class='gentium-I normal' style='font-feature-settings: "ss05" 1'>a ã à á â ä å ā ă ǎ ǟ ǡ ǻ ȁ ȃ ȧ ḁ ẚ ả ấ ầ ẩ ẫ ậ ắ ằ ẳ ẵ ạ ặ ⱥ ɐ æ f ḟ i ì í î ï ĩ ī ĭ į ǐ ȉ ȋ ḭ ḯ ỉ ị ı l ĺ ḷ ḹ ḻ ḽ ꝉ ₗ v ṽ ṿ ꝟ z ź ż ž ẑ ẓ ẕ ғ ӻ  fi ffi</span> | `ss05=1`
+
+### Character alternates
+
+#### B hook
+
+<span class='affects'>Affects: U+0181</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɓ</span> | `cv13=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv13" 1'>Ɓ</span> | `cv13=1`
+
+#### D hook
+
+<span class='affects'>Affects: U+018A</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɗ</span> | `cv17=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv17" 1'>Ɗ</span> | `cv17=1`
+
+#### H stroke
+
+<span class='affects'>Affects: U+0126</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ħ</span> | `cv28=0`
+Vertical stroke | <span class='gentium-R normal' style='font-feature-settings: "cv28" 1'>Ħ</span> | `cv28=1`
+
+#### J stroke hook
+
+<span class='affects'>Affects: U+0284</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʄ</span> | `cv37=0`
+Top serif | <span class='gentium-R normal' style='font-feature-settings: "cv37" 1'>ʄ</span> | `cv37=1`
+
+#### Eng
+
+<span class='affects'>Affects: U+014A</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ŋ</span> | `cv43=0`
+Lowercase style on baseline | <span class='gentium-R normal' style='font-feature-settings: "cv43" 1'>Ŋ</span> | `cv43=1`
+Uppercase style with descender | <span class='gentium-R normal' style='font-feature-settings: "cv43" 2'>Ŋ</span> | `cv43=2`
+Alt. lowercase style on baseline | <span class='gentium-R normal' style='font-feature-settings: "cv43" 3'>Ŋ</span> | `cv43=3`
+
+#### N left hook
+
+<span class='affects'>Affects: U+019D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɲ</span> | `cv44=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv44" 1'>Ɲ</span> | `cv44=1`
+
+#### Open-O
+
+<span class='affects'>Affects: U+0186 U+0254 U+1D10 U+1D53 U+1D97</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɔ ɔ ᴐ ᵓ ᶗ</span> | `cv46=0`
+Top serif | <span class='gentium-R normal' style='font-feature-settings: "cv46" 1'>Ɔ ɔ ᴐ ᵓ ᶗ</span> | `cv46=1`
+
+#### OU
+
+<span class='affects'>Affects: U+0222 U+0223 U+1D3D U+1D15</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ȣ ȣ ᴕ ᴽ</span> | `cv47=0`
+Open | <span class='gentium-R normal' style='font-feature-settings: "cv47" 1'>Ȣ ȣ ᴕ ᴽ</span> | `cv47=1`
+
+#### p hook
+
+<span class='affects'>Affects: U+01A5</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ƥ</span> | `cv49=0`
+Right hook | <span class='gentium-R normal' style='font-feature-settings: "cv49" 1'>ƥ</span> | `cv49=1`
+
+#### R tail
+
+<span class='affects'>Affects: U+2C64</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ɽ</span> | `cv55=0`
+Lowercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv55" 1'>Ɽ</span> | `cv55=1`
+
+#### T hook
+
+<span class='affects'>Affects: U+01AC</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ƭ</span> | `cv57=0`
+Right hook | <span class='gentium-R normal' style='font-feature-settings: "cv57" 1'>Ƭ</span> | `cv57=1`
+
+#### V hook
+
+<span class='affects'>Affects: U+01B2 U+028B U+1DB9</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ʋ ʋ ᶹ</span> | `cv62=0`
+Straight with low hook | <span class='gentium-R normal' style='font-feature-settings: "cv62" 1'>Ʋ ʋ ᶹ</span> | `cv62=1`
+Straight with high hook | <span class='gentium-R normal' style='font-feature-settings: "cv62" 2'>Ʋ ʋ ᶹ</span> | `cv62=2`
+
+#### Y hook
+
+<span class='affects'>Affects: U+01B3</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ƴ</span> | `cv68=0`
+Left hook | <span class='gentium-R normal' style='font-feature-settings: "cv68" 1'>Ƴ</span> | `cv68=1`
+
+#### Ezh
+
+<span class='affects'>Affects: U+01B7 U+04E0</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ʒ Ӡ</span> | `cv20=0`
+Reversed sigma | <span class='gentium-R normal' style='font-feature-settings: "cv20" 1'>Ʒ Ӡ</span> | `cv20=1`
+
+#### ezh curl
+
+<span class='affects'>Affects: U+0293</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʓ</span> | `cv19=0`
+Large bowl | <span class='gentium-R normal' style='font-feature-settings: "cv19" 1'>ʓ</span> | `cv19=1`
+
+#### rams horn
+
+<span class='affects'>Affects: U+0264</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ɤ</span> | `cv25=0`
+Large bowl | <span class='gentium-R normal' style='font-feature-settings: "cv25" 1'>ɤ</span> | `cv25=1`
+Small gamma | <span class='gentium-R normal' style='font-feature-settings: "cv25" 2'>ɤ</span> | `cv25=2`
+
+### Diacritic and symbol alternates
+
+<!-- Not included because the feature is not working properly
+
+#### Low-profile diacritics
+
+<span class='affects'>Affects: U+0300 U+0301 U+0302 U+0303 U+0304 U+0307 U+0308 U+030C</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=0`
+Low-profile | <span class='gentium-R normal' style='font-feature-settings: "ss07" 1'>anything with ◌́◌̀◌̂◌̌◌̄◌̃◌̈◌̇ (áàâǎāãäȧ)</span> | `ss07=1`
+
+-->
+
+#### Vietnamese-style diacritics
+
+<span class='affects'>Affects: U+1EA4 U+1EA5 U+1EA6 U+1EA7 U+1EA8 U+1EA9 U+1EAA U+1EAB U+1EAE U+1EAF U+1EB0 U+1EB1 U+1EB2 U+1EB3 U+1EB4 U+1EB5 U+1EBE U+1EBF U+1EC0 U+1EC1 U+1EC2 U+1EC3 U+1EC4 U+1EC5 U+1ED0 U+1ED1 U+1ED2 U+1ED3 U+1ED4 U+1ED5 U+1ED6 U+1ED7</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span> | `cv75=0`
+Vietnamese-style | <span class='gentium-R normal' style='font-feature-settings: "cv75" 1'>Ấấ Ầầ Ẩẩ Ẫẫ Ắắ Ằằ Ẳẳ Ẵẵ Ếế Ềề Ểể Ễễ Ốố Ồồ Ổổ Ỗỗ</span> | `cv75=1`
+
+#### Kayan diacritics
+
+<span class='affects'>Affects: U+0300 U+0301</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>◌̀́</span> | `cv79=0`
+Side by side | <span class='gentium-R normal' style='font-feature-settings: "cv79" 1'>◌̀́</span> | `cv79=1`
+
+#### Ogonek
+
+<span class='affects'>Affects: U+0328 U+0104 U+0105 U+0118 U+0119 U+012E U+012F U+0172 U+0173 U+01EA U+01EB U+01EC U+01ED</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span> | `cv76=0`
+Straight | <span class='gentium-R normal' style='font-feature-settings: "cv76" 1'>anything with ◌̨ (Ąą Ęę Įį Ųų Ǫǫ Ǭǭ)</span> | `cv76=1`
+
+#### Caron
+
+<span class='affects'>Affects: U+010F U+013D U+013E U+0165</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ď Ľ ľ ť</span> | `cv77=0`
+Global-style | <span class='gentium-R normal' style='font-feature-settings: "cv77" 1'>ď Ľ ľ ť</span> | `cv77=1`
+
+#### Modifier apostrophe
+
+<span class='affects'>Affects: U+02BC U+A78B U+A78C</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ʼ Ꞌ ꞌ</span> | `cv70=0`
+Large | <span class='gentium-R normal' style='font-feature-settings: "cv70" 1'>ʼ Ꞌ ꞌ</span> | `cv70=1`
+
+#### Modifier colon
+
+<span class='affects'>Affects: U+A789</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>꞉</span> | `cv71=0`
+Expanded | <span class='gentium-R normal' style='font-feature-settings: "cv71" 1'>꞉</span> | `cv71=1`
+
+#### Empty set
+
+<span class='affects'>Affects: U+2205</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>∅</span> | `cv98=0`
+Zero-style | <span class='gentium-R normal' style='font-feature-settings: "cv98" 1'>∅</span> | `cv98=1`
+
+### Cyrillic alternates
+
+*There are also Cyrillic characters affected by the “Ezh” and “Small capitals” features. Some languages may also use the “Modifier apostrophe”.*
+
+#### Cyrillic E
+
+<span class='affects'>Affects: U+042D U+044D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>Э э</span> | `cv80=0`
+Mongolian-style | <span class='gentium-R normal' style='font-feature-settings: "cv80" 1'>Э э</span> | `cv80=1`
+
+#### Cyrillic shha
+
+<span class='affects'>Affects: U+04BB</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>һ</span> | `cv81=0`
+Uppercase-style | <span class='gentium-R normal' style='font-feature-settings: "cv81" 1'>һ</span> | `cv81=1`
+
+#### Cyrillic breve
+
+<span class='affects'>Affects: U+0306</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>anything with ◌̆ (Ә̆ә̆)</span> | `cv82=0`
+Cyrillic-style | <span class='gentium-R normal' style='font-feature-settings: "cv82" 1'>anything with ◌̆ (Ә̆ә̆)</span> | `cv82=1`
+
+#### Serbian Cyrillic alternates
+
+*These alternate forms mainly affect italic styles. Unlike other features this is activated by tagging the span of text as being in the Serbian language, not by turning on an OpenType feature.*
+
+<span class='affects'>Affects: U+0431 U+0433 U+0434 U+043F U+0442</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-I normal'>б г д п т</span> |
+Serbian | <span class='gentium-I normal' lang='sr'>б г д п т</span> | `lang='sr'`
+
+### Greek alternates
+
+#### Porsonic circumflex
+
+<span class='affects'>Affects: U+0342 U+1F06 U+1F07 U+1F0E U+1F0F U+1F26 U+1F27 U+1F2E U+1F2F U+1F36 U+1F37 U+1F3E U+1F3F U+1F56 U+1F57 U+1F5F U+1F66 U+1F67 U+1F6E U+1F6F U+1F86 U+1F87 U+1F8E U+1F8F U+1F96 U+1F97 U+1F9E U+1F9F U+1FA6 U+1FA7 U+1FAE U+1FAF U+1FB6 U+1FB7 U+1FC0 U+1FC1 U+1FC6 U+1FC7 U+1FCF U+1FD6 U+1FD7 U+1FDF U+1FE6 U+1FE7 U+1FF6 U+1FF7</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span> | `cv78=0`
+Porsonic-style | <span class='gentium-R normal' style='font-feature-settings: "cv78" 1'>◌͂ ◌῀ ◌῁ ◌῏ ◌῟ ἆ ἇ ᾆ ᾇ ᾶ ᾷ ἦ ἧ ᾖ ᾗ ῆ ῇ ἶ ἷ ῖ ῗ ὖ ὗ ῦ ῧ ὦ ὧ ᾦ ᾧ ῶ ῷ Ἆ Ἇ ᾎ ᾏ Ἦ Ἧ ᾞ ᾟ Ἶ Ἷ Ὗ Ὦ Ὧ ᾮ ᾯ</span> | `cv78=1`
+
+#### Capital adscript iota (prosgegrammeni)
+
+<span class='affects'>Affects: U+1F88 U+1F89 U+1F8A U+1F8B U+1F8C U+1F8D U+1F8E U+1F8F U+1F98 U+1F99 U+1F9A U+1F9B U+1F9C U+1F9D U+1F9E U+1F9F U+1FA8 U+1FA9 U+1FAA U+1FAB U+1FAC U+1FAD U+1FAE U+1FAF U+1FBC U+1FCC U+1FFC</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span> | `cv83=0`
+Subscript (ypogegrammeni) | <span class='gentium-R normal' style='font-feature-settings: "cv83" 1'>ᾼ ᾈ ᾉ ᾊ ᾋ ᾌ ᾍ ᾎ ᾏ ῌ ᾘ ᾙ ᾚ ᾛ ᾜ ᾝ ᾞ ᾟ ῼ ᾨ ᾩ ᾪ ᾫ ᾬ ᾭ ᾮ ᾯ</span> | `cv83=1`
+
+#### beta
+
+<span class='affects'>Affects: U+03B2 U+1D66 U+1D5D</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>β ᵝ ᵦ</span> | `cv14=0`
+With serifs | <span class='gentium-R normal' style='font-feature-settings: "cv14" 1'>β ᵝ ᵦ</span> | `cv14=1`
+
+### Tone alternates
+
+#### Chinantec tones
+
+<span class='affects'>Affects: U+02CB U+02C8 U+02C9 U+02CA</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>ˋ ˈ ˉ ˊ</span> | `cv90=0`
+Chinantec-style | <span class='gentium-R normal' style='font-feature-settings: "cv90" 1'>ˋ ˈ ˉ ˊ</span> | `cv90=1`
+
+#### Tone numbers
+
+<span class='affects'>Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span> | `cv91=0`
+Numbers | <span class='gentium-R normal' style='font-feature-settings: "cv91" 1'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖</span> | `cv91=1`
+
+#### Hide tone contour staves
+
+<span class='affects'>Affects: U+02E5 U+02E6 U+02E7 U+02E8 U+02E9 U+A712 U+A713 U+A714 U+A715 U+A716</span>
+
+Feature | Sample | Feature setting
+------- | --------------------------- | -------
+Standard | <span class='gentium-R normal'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span> | `cv92=0`
+Hide staves | <span class='gentium-R normal' style='font-feature-settings: "cv92" 1'>˥ ˦ ˧ ˨ ˩ ꜒ ꜓ ꜔ ꜕ ꜖ (˩˦˥˧˨ ꜖꜓꜒꜔꜕)</span> | `cv92=1`
+
+[font id='gentium' face='GentiumPlus-Regular' italic='GentiumPlus-Italic' size='150%']
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/history.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/history.md
new file mode 100644
index 0000000000..773b0512ba
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/history.md
@@ -0,0 +1,254 @@
+
+### 2 July 2021 (SIL WSTech Team) Gentium Plus version 6.001
+
+- Reverted font Postscript name to that used in v5 and earlier to avoid problems with unrecognized fonts when opening older documents.
+
+### 29 Jun 2021 (SIL WSTech Team) Gentium Plus version 6.000
+
+***Note that this is a major upgrade that may cause document reflow as some glyphs widths have changed and some features have been removed.***
+
+#### Removed
+
+- **Removed DSIGs added in version 5.000.** These have now been removed to reflect current best practice font development guidance. Adobe InDesign will complain that fonts cannot be found if a document last saved with version 5.000 is opened with version 5.960 or later installed. It will be necessary to find/replace the fonts in the document using the command in the Type menu. Please also look over the document carefully to note any places where changes in the fonts have affected letterforms or spacing.
+
+- **Graphite has been removed.** Application and OS support for OpenType has greatly improved, so the need for Graphite in this font family is greatly reduced. *If this affects you, and you find that OpenType does not provide sufficient support for your needs, please contact us right away.*
+
+- Removed the *Show Invisibles* feature.
+
+- Removed support for nine-level pitch contours. These will be replaced by a standalone pitch contours font in the future.
+
+#### Added
+
+Characters added to support Unicode versions 7.0-13.0, including feature support (e.g. small caps) where appropriate:
+
+- U+1AB0 COMBINING DOUBLED CIRCUMFLEX ACCENT
+- U+1AB1 COMBINING DIAERESIS-RING
+- U+1AB2 COMBINING INFINITY
+- U+1AB3 COMBINING DOWNWARDS ARROW
+- U+1AB4 COMBINING TRIPLE DOT
+- U+1AB5 COMBINING X-X BELOW
+- U+1AB6 COMBINING WIGGLY LINE BELOW
+- U+1AB7 COMBINING OPEN MARK BELOW
+- U+1AB8 COMBINING DOUBLE OPEN MARK BELOW
+- U+1AB9 COMBINING LIGHT CENTRALIZATION STROKE BELOW
+- U+1ABA COMBINING STRONG CENTRALIZATION STROKE BELOW
+- U+1DF5 COMBINING UP TACK ABOVE
+- U+203B REFERENCE MARK
+- U+20BE LARI SIGN
+- U+20BF BITCOIN SIGN
+- U+27E8 MATHEMATICAL LEFT ANGLE BRACKET
+- U+27E9 MATHEMATICAL RIGHT ANGLE BRACKET
+- U+2E13 DOTTED OBELOS
+- U+2E14 DOWNWARDS ANCORA
+- U+2E17 DOUBLE OBLIQUE HYPHEN
+- U+2E22 TOP LEFT HALF BRACKET
+- U+2E23 TOP RIGHT HALF BRACKET
+- U+2E24 BOTTOM LEFT HALF BRACKET
+- U+2E25 BOTTOM RIGHT HALF BRACKET
+- U+A78F LATIN LETTER SINOLOGICAL DOT
+- U+A7AE LATIN CAPITAL LETTER SMALL CAPITAL I
+- U+A7AF LATIN LETTER SMALL CAPITAL Q
+- U+A7B3 LATIN CAPITAL LETTER CHI
+- U+A7B4 LATIN CAPITAL LETTER BETA
+- U+A7B5 LATIN SMALL LETTER BETA
+- U+A7B6 LATIN CAPITAL LETTER OMEGA
+- U+A7B7 LATIN SMALL LETTER OMEGA
+- U+A7B8 LATIN CAPITAL LETTER U WITH STROKE
+- U+A7B9 LATIN SMALL LETTER U WITH STROKE
+- U+AB30 LATIN SMALL LETTER BARRED ALPHA
+- U+AB53 LATIN SMALL LETTER CHI
+- U+AB5C MODIFIER LETTER SMALL HENG
+- U+AB5E MODIFIER LETTER SMALL L WITH MIDDLE TILDE
+- U+F26E CAPITAL RAMS HORN (in SIL PUA)
+
+#### New
+
+- First release that uses a UFO-based design and production workflow
+ - All sources are in open formats
+ - Build toolkit and workflow is completely open-source
+ - See https://silnrsi.github.io/silfontdev/en-US/Introduction.html
+
+- New weights previously only available in the Gentium Basic fonts. The new weights may not be identical in metrics or form to the Basic fonts, though care has been taken to minimize differences.
+
+- Web fonts are provided in both WOFF and WOFF2 formats
+
+- Applied new hinting techniques to try to improve screen rendering on Windows
+
+- All-new documentation in HTML and PDF formats
+
+- Features for controlling literacy forms of a and g separately
+ - Literacy a alternates (ss02)
+ - Literacy g alternates (ss03)
+
+- Feature to support side-by-side rendering of U+0300 plus U+0301
+ - Kayan diacritics (cv79)
+
+- Tone letter features (cv91 & cv92) now supported through OpenType
+
+- Reduced size of the Greek prosgegrammeni (adscript iota) used with capital forms, and added a new feature to display it as a subscript (ypogegrammeni) under capitals (cv83)
+
+#### Fixes
+
+- Fixed some small capital correspondences, including added support for clicks
+
+- Fixed problems with spacing of tone letters
+
+- Improved miscellaneous anchor positions, including the position of diacritics
+below glyphs with macrons below (e.g. U+1E0F LATIN SMALL LETTER D WITH LINE BELOW)
+
+- Improved position of diacritics for superscripts and modifier letters
+(including cedilla, ogonek, rhotic hook)
+
+- Fixes and improvements to various glyphs:
+ - U+01E5 LATIN SMALL LETTER G WITH STROKE (bar position on single-story variant)
+ - U+02D6 MODIFIER LETTER PLUS SIGN (size)
+ - U+0315 COMBINING COMMA ABOVE RIGHT (made spacing)
+ - U+033B COMBINING SQUARE BELOW (more rectangular)
+ - U+1D02 LATIN SMALL LETTER TURNED AE (made double-story in italic)
+ - U+1D15 LATIN LETTER SMALL CAPITAL OU (form)
+ - U+1D46 MODIFIER LETTER SMALL TURNED AE (made double-story in italic)
+ - U+1D77 LATIN SMALL LETTER TURNED G (position)
+ - U+1D78 MODIFIER LETTER CYRILLIC EN (form)
+ - U+2053 SWUNG DASH
+ - U+A75B LATIN SMALL LETTER R ROTUNDA (spacing)
+ - U+A76A LATIN CAPITAL LETTER ET
+ - U+A76B LATIN SMALL LETTER ET
+ - U+A76C LATIN CAPITAL LETTER IS
+ - U+A76D LATIN SMALL LETTER IS
+ - U+A77F LATIN SMALL LETTER TURNED INSULAR G (position)
+ - U+A7F8 MODIFIER LETTER CAPITAL H WITH STROKE (form)
+ - U+A7FA LATIN LETTER SMALL CAPITAL TURNED M (italic)
+
+#### Known issues
+
+- The low-profile diacritics feature (ss07) is present but not working properly in some cases.
+
+- There is no support for TypeTuner or TypeTuner Web. We hope to add that support soon.
+
+- There are no regional subsets. Please contact us if these are a priority for you and describe how you use them. We are reassessing whether to provide these subsets. With current web technology and WOFF2 compression most uses can be met equally well with the full fonts.
+
+### 27 Oct 2014 (SIL NRSI team) Gentium Plus version 5.000
+- Added Stylistic Sets to the font for OpenType support
+ of previously Graphite-only features
+- Added Character Variants to the font for OpenType support
+ of previously Graphite-only features
+- Added Serbian feature when Serbian language is turned on
+- Added hook D variant feature (for U+018A/U+0257)
+- Removed "Show deprecated PUA" feature
+- Removed "Romanian-style diacritics" feature
+ (because glyphs are now encoded)
+- Removed "Diacritic selection" feature
+- Added U+039E, U+03BC, U+03C6 and U+03C9 in the Greek and Coptic block
+- Added U+0528..U+052F in the Cyrillic Supplement block
+- Added U+2041 in the General Punctuation block
+- Added U+2095..U+209C in the Superscripts and Subscripts block
+- Added U+20B6..U+20BD in the Currency Symbols block
+- Added U+210C, U+2113, U+2117, U+212D, U+2135, U+214F in the
+ Letterlike Symbols block
+- Added U+2150..U+2152 and U+2189 in the Number Forms block
+- Added U+2226, U+2234..U+2235, U+2262, U+2282..U+2287 in the
+ Mathematical Operators block
+- Added U+2640, U+2642, U+266D, U+266F in the Miscellaneous Symbols block
+- Added U+27E8..U+27E9 in the Miscellaneous Mathematical Symbols-A block
+- Added U+2C7E..U+2C7F in the Latin Extended-C block
+- Added U+2C88 in the Coptic block
+- Added U+2E00..U+2E0D, U+2E3A..U+2E3B in the Supplemental
+ Punctuation block
+- Added U+A736..U+A73F, U+A742..U+A74D, U+A750..U+A787, U+A790..U+A7AD,
+ U+A7B0..U+A7B1, U+A7F7..U+A7FA in the Latin Extended-D block.
+ These were also added to relevant features.
+- Added U+A92E in the Kayah Li block (to support the Kayah Li language
+ when using the Roman script)
+- Added U+AB64..U+AB65 in the Latin Extended-E block
+- Added U+1D40C, U+1D504..U+1D505, U+1D50A, U+1D50E..U+1D50F, U+1D514,
+ U+1D516..U+1D517, U+1D519 in the Mathematical Alphanumeric Symbols block
+- Added PUA characters U+F26C (curl J) and U+F26D (left-hook b)
+- Characters in our PUA that were added to Unicode have had their
+ codepoints updated:
+ F1AD>A7F9, F266>A78E, F26B>A78D, F32C>0526, F32D>0527, F17B>1DFD, F209>2C70
+- These PUA characters were deprecated (now white on black glyphs):
+ U+F17B, U+F1AD, U+F209, U+F247, U+F248, U+F266, U+F26B, U+F32C, U+F32D
+- Deleted U+0149 as it is officially deprecated in Unicode
+- Added support for shorter macrons under narrow letters (i,l,r,t).
+ (This only works for Graphite or using precomposed characters in OpenType.)
+- Made it possible for saltillo characters (U+A78B and U+A78C) to "carry"
+ diacritics
+- Improved design of U+A722..U+A725 and U+A78D
+- Refactored all cedilla positioning
+- Removal of unneeded duplicate glyphs (because of improvements in smart
+ font code)
+- Bug fix in Graphite code to allow for simultaneous selection of Vietnamese
+ alternates and Small Caps
+- Bug fix in Graphite code to allow for simultaneous selection of Ogonek
+ alternates and Small Caps
+- Subscript and Superscript parentheses, minus, plus and equals were raised.
+ Metrics were not changed.
+- Adjusted tails on U+2C6B, U+2C6C
+- Arrowhead design of U+21A8 modified to match the other arrows
+- Placement of Ogonek revisited
+- Improved hinting
+- Version number bumped up to match other SIL Roman fonts
+- Slight modification to positioning of U+0361 and U+035C
+- Narrow No-Break Space (U+202F) adjusted to be narrower
+ than the No-Break Space (U+00A0)
+- Changed the strongly curved hooks on Cyrillic U+04C3..U+04C4, U+04C7..U+04C8,
+ U+04FC..U+04FD, U+0512..U+0513 to be more consistent with other hooks and also
+ reshaped U+0402, U+0452, U+0494, U+0495, U+04A6, U+04A7, U+0520..U+0523 to match
+- Modified Cyrillic italic versions of U+04AF, U+04B1
+- Changed postscript names for U+0218 and U+0219
+- Changed postscript names for U+2203, U+232A and U+2329
+- "Hide tone contour staves" feature now works with single tonebar
+- Fixed outline for U+1DBF
+- Allowed combining marks to render properly with U+02D0
+- Added U+037F in the Greek and Coptic block
+- Adjusted U+1FBD so that it is a spacing mark in Graphite
+- Improved design of U+2C72 and U+2C73 (hook w) for collision avoidance
+- Adjusted width of U+005F
+- Adjusted design of U+0264
+
+### 1 Aug 2012 (SIL NRSI team) Gentium Plus version 1.510
+- Changed Graphite feature identifiers from integers to 4-character
+ alphanumeric tags (no other changes)
+
+### 12 Sep 2011 (SIL NRSI team) Gentium Plus version 1.508
+- Removed the VDMX table
+- Changed version number (using ttfsetver)
+
+### 25 Aug 2011 (SIL NRSI team) Gentium Plus version 1.506
+- Double-encoded the SIL PUA characters which were added to Unicode 5.2 and 6.0
+ (using ttfremap)
+- Corrected problem with coverage tables (using ttfsortcover)
+- Changed version number (using ttfsetver)
+- Added device metric tables
+- Added an empty dsig table
+
+### 16 Nov 2010 (SIL NRSI team) Gentium Plus version 1.504
+- Added codepage bits for 1251 (Cyrillic), 1257 (Windows Baltic), 1258
+ (Vietnamese)
+
+### 1 Nov 2010 (SIL NRSI team) Gentium Plus version 1.502
+- Regular and Italic weights only
+- New OpenType and Graphite support
+- Converted kerning to OpenType (but not Graphite)
+- New extended Cyrillic script support, inc. Serbian alternates
+- Character set and features up to same level as Charis SIL 4.106
+- Support for more historic Greek characters and alternate seriffed beta
+- No separate GentiumAlt fonts (replaced by font features)
+- Added WOFF versions and examples
+
+### 28 Nov 2005 (Victor Gaultney) Gentium version 1.02
+- Changed licensing to the SIL Open Font License
+- Included FontLab source files
+- Fixed some duplicate PostScript glyph names
+- Fixed italic angle
+
+### 19 Sep 2003 (Victor Gaultney) Gentium version 1.01
+- Maintenance release focused on changing internal font
+- Information to reflect the changeover to an SIL project
+- There is only one bug fix - the Greek mu PS name was changed to try and fix
+a display/printing problem. There is still no manual hinting.
+
+### 16 Sep 2002 (Victor Gaultney) Gentium version 1.00
+- First public release
+- No manual hinting is included in this version. Some has been done - with
+good results - but is not yet complete enough.
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/resources.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/resources.md
new file mode 100644
index 0000000000..c85206d03f
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/resources.md
@@ -0,0 +1,32 @@
+
+## Requirements
+
+These fonts are supported by all major operating systems (macOS, Windows, Linux-based, iOS, and Android), however the extent of that support depends on the individual OS and application.
+
+## Installation
+
+Install the fonts by decompressing the .zip archive and installing the fonts using the standard font installation process for .ttf (TrueType/OpenType) fonts for your platform. For additional tips see the help page on [Font installation](https://software.sil.org/fonts/installation).
+
+## Keyboarding and character set support
+
+These fonts do not include keyboards or other software for entering text. To type the symbols in these fonts use the keyboarding systems provided in your OS or use a separate utility. SIL’s [Keyman](https://keyman.com/) provides keyboards for over 2000 languages and works on all major desktop and mobile platforms. For information on other keyboarding options see the overview at [Keyboard Systems Overview (ScriptSource)](https://scriptsource.org/entry/ytr8g8n6sw).
+
+See [Character set support](charset) for details of the Unicode characters supported by these fonts.
+
+## Rendering and application support
+
+These fonts will work normally like any other fonts in most applications. If the writing system requires special diacritic positioning the application/OS will need to support OpenType.
+
+These fonts also include extensive OpenType features for small caps, literacy forms, character alernates and language-specific preferences. For information on the specific features available in these fonts see [Font features](features).
+
+If special font features are to be activated the application will need to provide a way to turn on the feature or choose the feature setting. Details of current application support, and specific techniques for activating features, are on the [Using Font Features](http://software.sil.org/fonts/features) help page.
+
+Although the current fonts support only OpenType, previous versions provided support for Graphite and AAT (Apple Advanced Typography) technologies. Graphite was supported through version 5 and AAT was supported up to version 4. These older versions remain available from our [Previous Versions archive](http://software.sil.org/charis/download/previous-versions).
+
+## Web fonts
+
+Web font versions of these fonts (in WOFF and WOFF2 formats) are available in the `web` folder. These can be copied to a web server and used as fonts on web pages. A very basic HTML/CSS demo page is also included. For more information on the options and techniques available for using these fonts on web pages see [Using SIL Fonts on Web Pages](http://software.sil.org/fonts/webfonts).
+
+## Text conversion
+
+These fonts are encoded according to [The Unicode Standard](http://unicode.org). If you have text that uses a legacy, non-Unicode encoding there are tools that can help you convert that text for use with Unicode fonts. See [Introduction to Text Conversion and Transliteration](https://scriptsource.org/entry/xlzd6n5aqt).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/support.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/support.md
new file mode 100644
index 0000000000..5b32ff9c46
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/productsite/support.md
@@ -0,0 +1,19 @@
+
+## Support options
+
+As these fonts are distributed at no cost, we are unable to provide a commercial level of personal technical support. We will, however, try to resolve problems that are reported to us.
+
+Before requesting technical support, please **carefully read all the documentation included with the fonts and linked pages on the web site**. The [Resources page](resources) is a good place to begin.
+
+## Language Software Community
+
+For person-to-person support visit the [SIL Language Software Community](https://community.software.sil.org/c/silfonts), where font developers and users can help each other. These support discussions can also help others in the future.
+
+## Reporting bugs and feature requests
+
+If you have a bug to report or a suggestion for how we could improve the fonts please create an issue in the [Github Gentium project](https://github.com/silnrsi/font-gentium/issues) or contact us directly.
+
+## Contact form
+
+If the documentation and community fail to answer your question or need further help using the fonts, please contact us using [the form on the Gentium web site](https://software.sil.org/gentium/about/contact/).
+
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/resources.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/resources.md
new file mode 100644
index 0000000000..508c940128
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/resources.md
@@ -0,0 +1,40 @@
+---
+title: Gentium - Resources
+fontversion: 6.101
+---
+
+## Requirements
+
+These fonts are supported by all major operating systems (macOS, Windows, Linux-based, iOS, and Android), however the extent of that support depends on the individual OS and application.
+
+## Installation
+
+Install the fonts by decompressing the .zip archive and installing the fonts using the standard font installation process for .ttf (TrueType/OpenType) fonts for your platform. For additional tips see the help page on [Font installation](https://software.sil.org/fonts/installation).
+
+## Keyboarding and character set support
+
+These fonts do not include keyboards or other software for entering text. To type the symbols in these fonts use the keyboarding systems provided in your OS or use a separate utility. SIL’s [Keyman](https://keyman.com/) provides keyboards for over 2000 languages and works on all major desktop and mobile platforms. For information on other keyboarding options see the overview at [Keyboard Systems Overview (ScriptSource)](https://scriptsource.org/entry/ytr8g8n6sw).
+
+See [Character set support](charset.md) for details of the Unicode characters supported by these fonts.
+
+## Rendering and application support
+
+These fonts will work normally like any other fonts in most applications. If the writing system requires special diacritic positioning the application/OS will need to support OpenType.
+
+These fonts also include extensive OpenType features for small caps, literacy forms, character alernates and language-specific preferences. For information on the specific features available in these fonts see [Font features](features.md).
+
+If special font features are to be activated the application will need to provide a way to turn on the feature or choose the feature setting. Details of current application support, and specific techniques for activating features, are on the [Using Font Features](http://software.sil.org/fonts/features) help page.
+
+Although the current fonts support only OpenType, previous versions provided support for Graphite and AAT (Apple Advanced Typography) technologies. Graphite was supported through version 5 and AAT was supported up to version 4. These older versions remain available from our [Previous Versions archive](http://software.sil.org/charis/download/previous-versions).
+
+## TypeTuner
+
+The [TypeTuner Web](https://scripts.sil.org/ttw/fonts2go.cgi) service allows you to choose smart font features and download a font with those features preset. This enables them to work in many applications that do not fully support OpenType.
+
+## Web fonts
+
+Web font versions of these fonts (in WOFF and WOFF2 formats) are available in the `web` folder. These can be copied to a web server and used as fonts on web pages. A very basic HTML/CSS demo page is also included. For more information on the options and techniques available for using these fonts on web pages see [Using SIL Fonts on Web Pages](http://software.sil.org/fonts/webfonts).
+
+## Text conversion
+
+These fonts are encoded according to [The Unicode Standard](http://unicode.org). If you have text that uses a legacy, non-Unicode encoding there are tools that can help you convert that text for use with Unicode fonts. See [Introduction to Text Conversion and Transliteration](https://scriptsource.org/entry/xlzd6n5aqt).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/support.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/support.md
new file mode 100644
index 0000000000..fe6d64f183
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/support.md
@@ -0,0 +1,23 @@
+---
+title: Gentium - Support
+fontversion: 6.101
+---
+
+## Support options
+
+As these fonts are distributed at no cost, we are unable to provide a commercial level of personal technical support. We will, however, try to resolve problems that are reported to us.
+
+Before requesting technical support, please **carefully read all the documentation included with the fonts and linked pages on the web site**. The [Resources page](resources.md) is a good place to begin.
+
+## Language Software Community
+
+For person-to-person support visit the [SIL Language Software Community](https://community.software.sil.org/c/silfonts), where font developers and users can help each other. These support discussions can also help others in the future.
+
+## Reporting bugs and feature requests
+
+If you have a bug to report or a suggestion for how we could improve the fonts please create an issue in the [Github Gentium project](https://github.com/silnrsi/font-gentium/issues) or contact us directly.
+
+## Contact form
+
+If the documentation and community fail to answer your question or need further help using the fonts, please contact us using [the form on the Gentium web site](https://software.sil.org/gentium/about/contact/).
+
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/template.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/template.html
new file mode 100644
index 0000000000..cf5a25767d
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/template.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>$pagetitle$</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">$title$</h1>
+ </header>
+ $body$
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version $fontversion$ and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/templatepdf.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/templatepdf.html
new file mode 100644
index 0000000000..8dafd15356
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/templatepdf.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>$pagetitle$</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="../../assets/css/themepdf.css">
+ <link rel="stylesheet" href="../../assets/css/webfontsttf.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">$title$</h1>
+ </header>
+ $body$
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version $fontversion$ and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/versions.md b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/versions.md
new file mode 100644
index 0000000000..e07c3ddc76
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/source/versions.md
@@ -0,0 +1,40 @@
+---
+title: Gentium - Versions and Changes
+fontversion: 6.101
+---
+
+## Announcement list
+
+If you would like stay informed of updates to Gentium and other SIL fonts, please subscribe to the [SIL Font News Announcement List](https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news). For more information see [About](about.md).
+
+Our font announcements are also available through Twitter [@silfonts](http://twitter.com/silfonts).
+
+## Current versions
+
+The latest version of the fonts is always available from the [Gentium download page](https://software.sil.org/gentium/download/) as a .zip archive for all major platforms.
+
+This font package is also available in the [SIL software repository for Ubuntu](https://packages.sil.org/). Users can subscribe to this software repository and get current versions and updates automatically.
+
+Gentium Plus is also available through the [TypeTuner Web](https://scripts.sil.org/ttw/fonts2go.cgi) service, which allows you to choose among the smart font features and download a font with those features preset. This enables them to work in many applications that do not fully support OpenType.
+
+## Special-purpose modified variants
+
+- [Modified versions of the fonts](https://software.sil.org/lcgfonts/download/) are available that have been ‘tuned’ to turn on certain features by default. These are available for some regions and include *Literacy* and *Compact* versions.
+
+## Version 5 subsets
+
+Special versions of Gentium version 5 were created for specific uses. Those fonts still work and remain available:
+
+- [Font subsets](https://software.sil.org/lcgfonts/font-subsets/) are limited versions of the fonts that support only the characters needed for a particular area or use. Subsets are available for Africa, Americas, Asia/Pacific, Europe/Eurasia, Vietnam, Phonetic, Cyrillic (Basic) and Cyrillic Extended. With the exception of the Phonetic font, the font subsets are intended for orthographic use only. We have not put anything in the other subsets for phonetic, transliteration, or transcription use. For those purposes, use the Phonetic subset.
+
+- [Gentium Basic](https://software.sil.org/gentium/download/) is a limited-character-set version of Gentium, based on version 5.
+
+We do not intend to update these fonts to version 6, however they should continue to work. **If you have a need for any of these fonts to be updated to version 6 please [contact us](https://software.sil.org/gentium/about/contact/).**
+
+## Previous versions
+
+Previous versions remain available from our [Previous Versions archive](https://software.sil.org/gentium/download/previous-versions).
+
+## Change history
+
+A detailed list of changes for each version of the fonts is on the [Version history page](history.md).
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/support.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/support.html
new file mode 100644
index 0000000000..9a23e8c8f0
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/support.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Support</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Support</h1>
+ </header>
+ <h2 id="support-options">Support options</h2>
+ <p>As these fonts are distributed at no cost, we are unable to provide a commercial level of personal technical support. We will, however, try to resolve problems that are reported to us.</p>
+ <p>Before requesting technical support, please <strong>carefully read all the documentation included with the fonts and linked pages on the web site</strong>. The <a href="resources.html">Resources page</a> is a good place to begin.</p>
+ <h2 id="language-software-community">Language Software Community</h2>
+ <p>For person-to-person support visit the <a href="https://community.software.sil.org/c/silfonts">SIL Language Software Community</a>, where font developers and users can help each other. These support discussions can also help others in the future.</p>
+ <h2 id="reporting-bugs-and-feature-requests">Reporting bugs and feature requests</h2>
+ <p>If you have a bug to report or a suggestion for how we could improve the fonts please create an issue in the <a href="https://github.com/silnrsi/font-gentium/issues">Github Gentium project</a> or contact us directly.</p>
+ <h2 id="contact-form">Contact form</h2>
+ <p>If the documentation and community fail to answer your question or need further help using the fonts, please contact us using <a href="https://software.sil.org/gentium/about/contact/">the form on the Gentium web site</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>
diff --git a/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/versions.html b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/versions.html
new file mode 100644
index 0000000000..b49b238f78
--- /dev/null
+++ b/fonts/gentium-tug/doc/GentiumPlus-6.101/documentation/versions.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<html lang="en-us">
+<head>
+ <meta charset="utf-8">
+ <title>Gentium - Versions and Changes</title>
+ <meta name="author" content="SIL Writing Systems Technology">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+ <link rel="stylesheet" href="./assets/css/theme.css">
+ <link rel="stylesheet" href="./assets/css/webfonts.css">
+</head>
+<body>
+<div class="container">
+<article class="article">
+ <header>
+ <h1 class="title">Gentium - Versions and Changes</h1>
+ </header>
+ <h2 id="announcement-list">Announcement list</h2>
+ <p>If you would like stay informed of updates to Gentium and other SIL fonts, please subscribe to the <a href="https://groups.google.com/a/groups.sil.org/forum/#!forum/sil-font-news">SIL Font News Announcement List</a>. For more information see <a href="about.html">About</a>.</p>
+ <p>Our font announcements are also available through Twitter <span class="citation" data-cites="silfonts">[@silfonts]</span>(http://twitter.com/silfonts).</p>
+ <h2 id="current-versions">Current versions</h2>
+ <p>The latest version of the fonts is always available from the <a href="https://software.sil.org/gentium/download/">Gentium download page</a> as a .zip archive for all major platforms.</p>
+ <p>This font package is also available in the <a href="https://packages.sil.org/">SIL software repository for Ubuntu</a>. Users can subscribe to this software repository and get current versions and updates automatically.</p>
+ <p>Gentium Plus is also available through the <a href="https://scripts.sil.org/ttw/fonts2go.cgi">TypeTuner Web</a> service, which allows you to choose among the smart font features and download a font with those features preset. This enables them to work in many applications that do not fully support OpenType.</p>
+ <h2 id="special-purpose-modified-variants">Special-purpose modified variants</h2>
+ <ul>
+ <li><a href="https://software.sil.org/lcgfonts/download/">Modified versions of the fonts</a> are available that have been ‘tuned’ to turn on certain features by default. These are available for some regions and include <em>Literacy</em> and <em>Compact</em> versions.</li>
+ </ul>
+ <h2 id="version-5-subsets">Version 5 subsets</h2>
+ <p>Special versions of Gentium version 5 were created for specific uses. Those fonts still work and remain available:</p>
+ <ul>
+ <li><p><a href="https://software.sil.org/lcgfonts/font-subsets/">Font subsets</a> are limited versions of the fonts that support only the characters needed for a particular area or use. Subsets are available for Africa, Americas, Asia/Pacific, Europe/Eurasia, Vietnam, Phonetic, Cyrillic (Basic) and Cyrillic Extended. With the exception of the Phonetic font, the font subsets are intended for orthographic use only. We have not put anything in the other subsets for phonetic, transliteration, or transcription use. For those purposes, use the Phonetic subset.</p></li>
+ <li><p><a href="https://software.sil.org/gentium/download/">Gentium Basic</a> is a limited-character-set version of Gentium, based on version 5.</p></li>
+ </ul>
+ <p>We do not intend to update these fonts to version 6, however they should continue to work. <strong>If you have a need for any of these fonts to be updated to version 6 please <a href="https://software.sil.org/gentium/about/contact/">contact us</a>.</strong></p>
+ <h2 id="previous-versions">Previous versions</h2>
+ <p>Previous versions remain available from our <a href="https://software.sil.org/gentium/download/previous-versions">Previous Versions archive</a>.</p>
+ <h2 id="change-history">Change history</h2>
+ <p>A detailed list of changes for each version of the fonts is on the <a href="history.html">Version history page</a>.</p>
+ <footer class="footer">
+ <p>This guide is from the <a href="https://software.sil.org/gentium/" title="" class="active">Gentium project</a> version 6.101 and is copyright © 2003-2022 SIL International.</p>
+ </footer>
+</article>
+</div>
+</body>
+</html>