Tokyo F2F Apr 19-21 2017

Host: BPS/Keio
Location: Mita Campus, Keio University(慶應義塾大学三田キャンパス), Tokyo
- Room: 19th & 21st: East Research Building 6th Floor (No3 in Campus map) Room Info
- Room: 20th: Faculty Research Building A and B room 1st Floor (No10 in Campus map)Room Picture
  - The room A and B are relatively small, so can be changed when more bigger room can be reserved.
Address: 2-15-45 Mita, Minato-ku, Tokyo 108-8345 Japan
Dates: Wednesday–Friday, Apr 19-21 2017
Doors will open from 8:30am. Meeting can run from 9:00am-6:00pm as required.

Minutes

Wed 2017-04-19 Part I: Administrivia, UA-defined Variables, Animation Worklets

[[https://lists.w3.org/Archives/Public/www-style/2017May/0044.html

Wed 2017-04-19 Part II: Writing Modes PR, USVString, Baseline Alignment [css-writing-modes-3][cssom][css-align]]]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0045.html

Wed 2017-04-19 Part III: Grid Layout / Subgrid, Fonts 3 & 4 [css-grid-2][css-fonts]]]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0046.html

Wed 2017-04-19 Part IV: Box Alignment, display:contents, Containment, Interpreting url()s [css-align][css-contain][css-values][css-masking]]]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0047.html

Thu 2017-04-20 Part I: Repeated Headers, Line Breaking, Line Height Calculations [css-text][css-inline][css-rhythm]]]

[Thu 2017-04-20 Part II: Transforms css-transforms]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0049.html

Thu 2017-04-20 Part III: Multi-color Borders and Outlines [css-backgrounds-4][css-ui-4]]]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0050.html

Thu 2017-04-20 Part IV: Japanese Vertical Text Design Awards & Miscellaneous Commentary [css-fonts][css-rhythm]]]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0051.html

Fri 2017-04-21 Part I: CSS Images L3, Interpretation of url() [css-images][css-values]]]

[Fri 2017-04-21 Part II: Page Floats Redesign css-page-floats]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0053.html

Fri 2017-04-21 Part III: CSS-SVG Box Correspondences, CSS Color [css-color][css-transforms]]]

[Fri 2017-04-21 Part IV: F2Fs, Motion Path css-motion]

[[https://lists.w3.org/Archives/Public/www-style/2017May/0055.html

Fri 2017-04-21 Part V: Containment, Scroll Anchoring, Line Height Calculations [css-inline][css-contain]]]

How to get there / Japan Info

https://www.keio.ac.jp/en/maps/mita.html
Cash/Credit Card
- Compared to Western countries, credit cards cannot be accepted in some shops/vending machines/etc. Please ensure you have some cash. Japanese Post Office has Western-Visa-compatible machines, but is only open business hours Mon-Fri. 7-11 ATMs (7 Bank) also generally support western cards.
Electricity
- Outlets in Japan are like the ones in the US in shape, and similar in voltage.

Adjacent meetings

2017-04-18 Houdini Meeting
2017-04-23..25 AC meeting@Beijing, China

Group Dinner

20th (more details soon)

The Place of Tokyo (http://place-tokyo.com/)
15min walk from the venue.

Place

2-15-45 Mita, Minato-ku, Tokyo 108-8345 Japan

Participants

Please, put your name in this table if you plan to participate (alphabetical order):

Name	Arrival	Departure	Hotel	Flight info and notes	Dietary Restricions
Alan Stearns	16 Apr	27 Apr	AirBnB	Delta 167/166
Brian Birtles	N/A	N/A	HOME	N/A
Chris Lilley	Apr 16, 16:00	Apr 23, 18:10		JL0007 / JL0008	Low carb
Dean Jackson				Private Jet
Emil A Eklund	TBD	27 Apr	Westin Tokyo	TBD / JL 2 to SFO
fantasai	14 Apr	22 Apr	TBD
Florian Rivoal	19 Apr	21 Apr	FLEXSTAY INN Shinagawa	Shinkansen
Hiroshi Sakakibara	N/A	N/A	HOME	N/A
Ian Kilpatrick	12 Apr	21 Apr	Prince Park Tower
Jack Moffitt
Jeff Xu	16 Apr	28 Apr	Airbnb	AC 5 / 6
Jet Villegas	TBD	TBD	TBD
Jihye Hong	19 Apr	21 Apr	TBD
John Daggett			local	Wed PM and Thurs
L. David Baron	Apr 15, 20:50	Apr 22, 17:20	Villa Fontaine - Tamachi	ANA 854 from TSA / ANA 963 to PEK
Lea Verou	Apr 16, 16:00	Apr 23, 18:10	TBD	JL0007 / JL0008	Low carb
Koji Ishii	N/A	N/A	HOME	N/A
Myles C. Maxfield	TBD	TBD	TBD
Peter Linss	17 Apr	2 May	AirBnB	NH468 / UA838
Philip Walton	15 Apr	22 Apr	Ritz Carlton
Rachel Andrew	2017-04-18	2017-04-24	Celestine Hotel	AY0832 and JL0414 inbound, JL0421 and BA0234 out.	Pescatarian / vegetarian. Allergic to shellfish, eggplant
Rick Byers	16 Apr	22 Apr	Westin	AA 175 / AA 8405
Rob Flack	16 Apr	22 Apr	Westin	AA 175 / AA 8405
Rossen Atanassov	17 Apr	22 Apr	TBD	[[http://farm3.static.flickr.com/2469/3643767261_c734af04ce_o.jpg	Teleportation]]	Pescatarian (vegetarian is good as well)
Shane Stephens	18 Apr	28 Apr	Ritz Carlton	QF 25 / QF 26
Shinyu Murakami	N/A	N/A	HOME	N/A	Pescatarian (vegetarian is good as well)
Simon Fraser	17 Apr	21 Apr
Simon Sapin	TBD	TBD	TBD
Surma “Surma” Surma
Tab Atkins	17 Apr	22 Apr	Prince Park Tower	JL1 / JL2
Tantek Çelik	2017-04-18	2017-04-21	APA Hotel Mita	UA 837 / UA 838	Pescetarian
Toru Kawakubo	N/A	N/A	home	Will come on Thursday, may come on other days but would prefer not to.
Till Schneidereit
Yuzu Saijo	N/A	N/A	Home	N/A
Vladimir Levantovsky	2017-04-17	2017-04-22	TBD	NH880 into Haneda from Sydney, UA882 out of Narita

Regrets

Dave Cramer
Benjamin De Cock
Melanie Richards
Simon Pieters
Bert Bos

Topics

Wednesday

Morning

Resolve on dates for the first meeting of 2018 in Sydney
- January 22 - January 25
- January 29 - February 1
- February 5 - February 9
Conditional Rules - resolve discrepancies with CSSOM
UA-defined variables - smfr/dino
CanIUse panels in specs
CSS Writing Modes Level 3 implementation report, DoC update, and the last open issue:
- Criteria to blockify the writing mode roots
Consider USVString instead of DOMString in CSSOM, replacing surrogates with U+FFFD
Last Baseline Alignment of Scrollable Boxes

Afternoon

(possible breakout for reconciling web animations and animation worklets)
Subgrid - call for a breakout session to try and define a more complete and implementable model Some use cases and links to subgrid discussion

Fonts

Tests for Fonts3 (ChrisL tests)
OM issues
min/max-font-size & computed value implications (font-relative units on self and other properties)
FPWD for Fonts 4
Status of CSS Font Load Events (edited Monday!)

[[https://lists.w3.org/Archives/Public/www-style/2017Feb/0028.html

[css-fonts] font-language-override property and descriptor]]

partial implementations of space-evenly in grid but not flexbox
CSS Display - finish dealing with form controls etc. and get this to CR
Box Alignment - resolve open issues, prep for CR? (approx 1hr)
[Selectors] propagation of the :focus pseudo https://github.com/w3c/csswg-drafts/issues/1240 (Florian)
css-contain open issues: https://github.com/w3c/csswg-drafts/issues?q=is%3Aopen+is%3Aissue+label%3Acss-contain-1 (Florian)

Thursday

Morning

Track 1
- Transforms 1 issues (breakout session)
Track 2
- css-text-3
  - Adding word-break: break-word (issue 94)
  - word-break: break-all doesn’t break before sentence-ending punctuation if UAX #14 is used https://github.com/w3c/csswg-drafts/issues/1171 (Florian)
- Rhythm issues
  - https://github.com/w3c/csswg-drafts/issues/938
- Proposed new spec: Repeated Headers and Footers https://specs.rivoal.net/css-repeat/ (Florian)
Two different colours for a “double” style outline

Afternoon

Tate-Yoko Award Report
- (Will be uploaded slides)
JP Industry Meetup 2nd
- Introduction slides: http://mari.bpsinc.jp/~skk/tokyof2f/intro_all.pptx
- Issue lists: http://mari.bpsinc.jp/~skk/tokyof2f/issue_list.xlsx
- Conclusion Slides: http://mari.bpsinc.jp/~skk/tokyof2f/Conclusion.ppt

Friday

Morning

Update on URL discussion (part of images)
Images 3 issues - leaverou (Friday)
breakout remainder
- Page floats (Florian):
  - https://github.com/w3c/csswg-drafts/issues/1236
  - https://github.com/w3c/csswg-drafts/issues/1235
  - https://github.com/w3c/csswg-drafts/issues/1233
  - https://github.com/w3c/csswg-drafts/issues/1234
  - https://github.com/w3c/csswg-drafts/issues/1237
  - https://github.com/w3c/csswg-drafts/issues/1239
Main room
- SVG and CSS boxes and all of their relations
- Some open issues on Color Level 4 - dino

Afternoon

Confirm 2018 f2f plan
Motion path issues - particularly 51, 69, 73, 78 - shans
Focus of custom textbox-like elements - shans
Last css-contain issue and CR? http://www.w3.org/mid/55BA836C.6060404@mozilla.com
Scroll Linked Animations - could we review the current status of the spec? (shans but birtles should do the review)
Go through TAG review of Scroll anchoring opt out / exclusion API (overflow-anchor)
Test computed styles from user agent stylesheet?
line-height: normal (https://github.com/w3c/csswg-drafts/issues/1254)