<div dir="ltr">Forwarding the AHG meeting summary (previously sent to all meeting participants) to the public AHG list, with participants' emails and Zoom link information redacted.<br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <strong class="gmail_sendername" dir="auto">Vladimir Levantovsky</strong> <span dir="auto"><<a href="mailto:vladimir.levantovsky@gmail.com">vladimir.levantovsky@gmail.com</a>></span><br>Date: Wed, Sep 27, 2023 at 12:55 PM<br>Subject: AHG Zoom meeting<br></div><br><br><div class="msg-7622340486373383260"><u></u>
<div class="m_-7622340486373383260body"><span><span style="display:none"></span><span><span></span><span style="display:none;font-size:1px;color:#fff;line-height:1px;height:0;max-height:0;width:0;max-width:0;opacity:0;overflow:hidden">AHG Zoom meeting</span><span aria-hidden="true"></span><table border="0" cellpadding="0" cellspacing="0" role="presentation" align="center" style="width:100%" class="m_-7622340486373383260body-container"><tbody><tr><td align="left"><div style="height:16px" aria-hidden="true">Dear all,</div><table border="0" cellpadding="0" cellspacing="0" role="presentation" align="center" style="width:100%"><tbody><tr><td align="left"><span><p>Thank you all for your active participation at today's meeting. This email is just a brief recap of the AHG discussions, and the decisions we made today:<br>1. On "Beyond 64K glyphs" proposal: accepted in principle with minor changes and typo fixes. The finalized submission will use capitalized table tags for all new tables, with each table description getting it's own subclause to preserve the overall structure of the OFF standard. Changes and extensions in the existing tables will be clearly defined as amended content.<br>2. On "Representative Instance" proposal: accepted in principle with minor clarifications. The finalized submission will be prepared against the existing text of the current Working Draft (rev.7) - Skef and I will work together to prepare the input contribution.<br>3. On "Condition value" proposal: accepted as proposed, with additional editorial changes to be made regarding the positioning of explanatory / normative spec content. The finalized submission will be prepared against the existing text of the current Working Draft (rev.7) - Skef and I will work together to prepare the input contribution.<br>4. On "Feature variations: New Substitution mechanism" proposal: deferred for further discussions after the October SC29/WG3 meeting.</p><p>Thanks again,<br>Vladimir<br></p><p></p></span></td></tr></tbody></table><table border="0" cellpadding="0" cellspacing="0" role="presentation" align="center" style="width:100%"><tbody><tr><td style="border:solid 1px #dadce0;border-radius:8px;direction:rtl;font-size:0;padding:24px 32px;text-align:left;vertical-align:top" class="m_-7622340486373383260main-container-inner"><div style="font-size:13px;text-align:left;direction:ltr;display:inline-block;vertical-align:top;width:100%;overflow:hidden;word-wrap:break-word"><table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%" class="m_-7622340486373383260main-column-table-ltr" style="padding-right:32px;padding-left:0;table-layout:fixed"><tbody><tr><td style="padding:0;vertical-align:top"><table border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%" style="table-layout:fixed"><tbody><tr><td style="font-size:0;padding:0;text-align:left;word-break:break-word;padding-bottom:2px"><div style="font-family:'Google Sans',Roboto,sans-serif;font-weight:400;font-size:22px;line-height:28px;color:#3c4043;text-decoration:none" class="m_-7622340486373383260primary-text" role="presentation"><span>AHG Zoom meeting</span></div></td></tr><tr><td style="font-size:0;padding:0;text-align:left;word-break:break-word;padding-bottom:24px"><div style="font-family:Roboto,sans-serif;font-style:normal;font-weight:400;font-size:14px;line-height:20px;letter-spacing:0.2px;color:#3c4043;text-decoration:none" class="m_-7622340486373383260primary-text" role="presentation"><span aria-hidden="true"></span><span>Wednesday Sep 27, 2023 ⋅ 10am – 12pm (Eastern Time - New York)</span></div></td></tr><tr><td style="font-size:0;padding:0;text-align:left;word-break:break-word;padding-bottom:24px"><div style="font-family:Roboto,sans-serif;font-style:normal;font-weight:400;font-size:14px;line-height:20px;letter-spacing:0.2px;color:#3c4043;text-decoration:none" class="m_-7622340486373383260primary-text" role="presentation"><span>Dear all,<br><br>Following up on previous AHG hybrid meeting, please see below the new Zoom meeting info and agenda. Please review the documents ahead of time to make the use of AHG meeting time most efficient and productive.<br><br>The AHG meeting will be held under the following ISO rules and polices:<br>- <a href="https://www.google.com/url?q=https%3A%2F%2Fwww.iso.org%2Fdeclaration-for-participants-in-iso-activities.html&sa=D&source=calendar&usd=2&usg=AOvVaw1K1ZhTSGdEYabyb3FrA6_c" target="_blank">Declaration for participants in ISO activities</a><br>- <a href="https://www.google.com/url?q=https%3A%2F%2Fwww.iso.org%2Ffiles%2Flive%2Fsites%2Fisoorg%2Ffiles%2Fstore%2Fen%2FPUB100011.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw0f9aSO--n-tWAzqM4Jj6Ay" target="_blank">ISO Code of Ethics and Conduct</a><br>- <a href="https://www.google.com/url?q=https%3A%2F%2Fwww.iso.org%2Ffiles%2Flive%2Fsites%2Fisoorg%2Ffiles%2Fdeveloping_standards%2Fresources%2Fdocs%2F20221216_Guidelines_for_Implementation_of_the_Common_Patent_Policy.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw0wZCA85yFR9rexXNnxQ4Eh" target="_blank">Guideline for Implementation of the Common Patent Policy for ITU‑T/ITU‑R/ISO/IEC</a><br><br>Agenda<br>1. Overcoming 64K glyph limit and other updates - see proposed changes: <a href="https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fliamquin%2Fboring-expansion-spec%2Fblob%2Fmain%2Fiso_docs%2FWG03-beyond-64k-glyphs-proposal.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw2XoLkc2XF4B_OSFStZcaD8" target="_blank">h</a><a href="https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fharfbuzz%2Fboring-expansion-spec%2Fblob%2Fmain%2Fiso_docs%2FWG03-beyond-64k-glyphs-proposal.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw1K2jyLxE0m7viM7a6vSvj7" target="_blank">https://github.com/harfbuzz/boring-expansion-spec/blob/main/iso_docs/WG03-beyond-64k-glyphs-proposal.pdf</a> <br>- Review and discuss proposed table changes and inter-dependencies;<br>- backward compatibility concerns?<br>- implementation (deployment) challenges for various platforms?<br><br><span>2. Variable substitutions / interface default settings:</span><br><span>- Representative instance proposal (</span><a href="https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fadobe-type-tools%2Fopentype-spec-drafts%2Fblob%2Fmain%2Frepinstance_spec.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw2eKP26ZViyeGRIz92s1FuB" target="_blank">https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/repinstance_spec.pdf</a>)<br><span>- Variation conditions: condition value (</span><a href="https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fadobe-type-tools%2Fopentype-spec-drafts%2Fblob%2Fmain%2Fcondvalue_spec.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw3JNH_Tz3mG-H96iYNVlHEi" target="_blank">https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/condvalue_spec.pdf</a><span>)</span><br><span>- Feature variations: new substitution mechanism (</span><a href="https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fadobe-type-tools%2Fopentype-spec-drafts%2Fblob%2Fmain%2Fnewfeatvar.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw13LVIKcjnzj9yKopK1J_0f" target="_blank">https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/newfeatvar.pdf</a><span>)</span><br><br>Zoom meeting info:<br>(REDACTED)<br></span></div></td></tr><tr><td style="font-size:0;padding:0;text-align:left;word-break:break-word;padding-bottom:24px"><div style="font-family:Roboto,sans-serif;font-style:normal;font-weight:400;font-size:14px;line-height:20px;letter-spacing:0.2px;color:#3c4043;text-decoration:none" class="m_-7622340486373383260primary-text" role="presentation"><table border="0" cellpadding="0" cellspacing="0" role="presentation" style="padding-bottom:4px"><tbody><tr><td><h2 class="m_-7622340486373383260primary-text" style="font-size:14px;color:#3c4043;text-decoration:none;font-weight:700;margin:0;padding:0">Guests</h2></td></tr></tbody></table><div style="padding-bottom:4px;text-align:left;color:#3c4042"><div><span style="color:rgb(60,64,67);letter-spacing:0.2px">(REDACTED)</span><br></div><div><br></div></div></div></td></tr></tbody></table></td></tr></tbody></table></div></td></tr></tbody></table></td></tr></tbody></table></span></span></div></div></div></div>