Catching up with Rastrillo for 1.2.0

Rastrillo is moving to take its stylesheets and scripts from Fiesta, so 1.2.0 takes every change Rastrillo made to the shared files after Fiesta copied them. This is the record of each differing hunk, which side was newer, and what 1.2.0 does with it.

Compared on 2026-11-04: Rastrillo main at aa35d581 (its ui/) against Fiesta main at bb23996 (1.1.0). Fiesta's scripts were seeded at e14b745a and its CSS and select.js synced at f892f8be (hack/seed/README.md), so a Rastrillo change after e14b745a to a script other than select.js, or after f892f8be to anything, is one Fiesta has not seen.

Identical on both sides

shell.css, themes/day.css, themes/plain.css, themes/signal.css, light.js and anchor.js: no difference.

tokens.css: 11 hunks

Rastrillo's ui/tokens.css is exactly Fiesta 1.0.0's css/tokens.css with cc7c9c69 applied (checked by applying the commit's diff to git show v1.0.0:css/tokens.css and comparing bytes). So one hunk is Rastrillo's and the other ten are Fiesta 1.1's additions.

| Rastrillo lines | what differs | newer | 1.2.0 | |---|---|---|---| | 235 | the control icon scope gains seg-tabs buttons and side nav links | Fiesta 1.1 | keep | | 682 | the column's footer row, rst-page-foot | Fiesta 1.1 | keep | | 1342 | rst-snippet | Fiesta 1.1 | keep | | 1388 | rst-status="inline" on a phone | Fiesta 1.1 | keep | | 1644 | the footer row's flat menus in the summary-face rules | Fiesta 1.1 | keep | | 2089 | seg-tabs as buttons; rst-side and rst-side-nav | Fiesta 1.1 | keep | | 2923 | the console rail's nav: 5px padding given back by negative margins, a smaller sticky inset and a larger cap, so the current item's ring and shadow are not clipped | Rastrillo, cc7c9c69 | take | | 3377 | on a phone, seg-tabs buttons centre their label as the links do | Fiesta 1.1 | keep | | 3484 | forced colours: the current side nav link is marked as the shell's is | Fiesta 1.1 | keep | | 3525 | print: the current side nav link's wash | Fiesta 1.1 | keep | | 3627 | seg-tabs buttons and side nav links centred as rows | Fiesta 1.1 | keep |

shell.js: 4 hunks, all Rastrillo's

Fiesta's js/shell.js is f892f8be's byte for byte. Rastrillo changed it in d9c9ed13, 023740c5, e5e35a3e and 6b1c5478 (skipped view transitions). Every hunk is taken:

| Rastrillo lines | what differs | newer | 1.2.0 | |---|---|---|---| | 1 | the header's first line: transition observation and phone navigation | Rastrillo, e5e35a3e | take | | 29 | the header's loading note: sidebar and console load it deferred; other layouts load transition.js before the styles | Rastrillo, 023740c5, e5e35a3e | take | | 89 | observeTransition: swallow only a skipped transition's AbortError, InvalidStateError or TimeoutError on ready, finished and updateCallbackDone, once per transition; observe document.activeViewTransition at startup; the direction comment shortened | Rastrillo, d9c9ed13, 023740c5, 6b1c5478 | take | | 110, 129 | reveal and leave observe their event's transition | Rastrillo, d9c9ed13, 023740c5 | take |

busy.js: 3 hunks, all Rastrillo's

Fiesta's js/busy.js is e14b745a's byte for byte; 8548e455 (live pages) changed it before the f892f8be sync, which took only the CSS and select.js. Every hunk is taken:

| Rastrillo lines | what differs | newer | 1.2.0 | |---|---|---|---| | 28 | the header documents data-live-form | Rastrillo, 8548e455 | take | | 95 | busySubmit(e, late): a data-live-form form is not armed in the capture listener | Rastrillo, 8548e455 | take | | 200 | the window listener arms a data-live-form form late, only if no live script claimed it (e.liveForm) and nobody cancelled it | Rastrillo, 8548e455 | take |

The header's wording names live.js, Rastrillo's script. It stays as Rastrillo wrote it, so the bytes Rastrillo serves do not change; to Fiesta it is the attribute "set by a server that swaps forms" and harmless without one.

transition.js: Rastrillo only

New in 023740c5 and finished in e5e35a3e and 6b1c5478: the small observer column, stage and topbar pages load before their styles. Taken whole, byte for byte, as an optional script.

select.js: 10 hunks, all Fiesta's

Rastrillo has not changed select.js since f892f8be, when Fiesta synced it, so on Rastrillo's side every hunk is f892f8be's text. Every Fiesta side came in with Fiesta 1.0.0 (c50db6d); 1.1.0 did not touch the file. Keep all.

| Rastrillo lines | Fiesta lines | what differs | newer | 1.2.0 | |---|---|---|---|---| | 42 | 42 | the header: words come from the attribute, then the page's string table, then English, where Rastrillo's said its partial emits them from a catalog | Fiesta, c50db6d | keep | | 175 | 177 | fiestaPickLang and fiestaWord, the lookup, and both exported to the Node harness | Fiesta, c50db6d | keep | | 270 | 303 | say reads through fiestaWord instead of the attribute alone | Fiesta, c50db6d | keep | | 279 | 312 | offLimits (an option, or its option group, is disabled) and locked (the select is disabled, by itself or by a fieldset) | Fiesta, c50db6d | keep | | 295 | 334 | an option in a disabled option group is neither a prompt nor choosable | Fiesta, c50db6d | keep | | 329 | 368 | the box is built disabled when the select is | Fiesta, c50db6d | keep | | 750 | 793 | a locked select's list does not open | Fiesta, c50db6d | keep | | 805 | 848 | a locked select takes no choice | Fiesta, c50db6d | keep | | 999 | 1044 | a form reset repaints the box a task later, unless a listener cancelled it | Fiesta, c50db6d | keep | | 1038 | 1100 | the box follows the select's disabled attribute, closing an open list, and the prompt test uses offLimits | Fiesta, c50db6d | keep |

datetime.js: 17 hunks, all Fiesta's

Rastrillo has not changed datetime.js since e14b745a, the seed, so on Rastrillo's side every hunk is the seed's text. Every Fiesta side came in with Fiesta 1.0.0 (c50db6d); 1.1.0 did not touch the file. Keep all.

| Rastrillo lines | Fiesta lines | what differs | newer | 1.2.0 | |---|---|---|---|---| | 18 | 18 | the header: the date words come from the table's date-words, not Rastrillo's ui/funcs.go | Fiesta, c50db6d | keep | | 32 | 32 | the header: the seven quick-pick attributes spelled out one by one | Fiesta, c50db6d | keep | | 43 | 45 | the header: words come from the attribute, then the page's table, then English, where Rastrillo's said its partials emit them | Fiesta, c50db6d | keep | | 62 | 65 | the header names check/node/datetime_node.mjs and check/testdata/datetime/ | Fiesta, c50db6d | keep | | 73 | 76 | the header names calendar.js and the seam window.fiestaCalendar | Fiesta, c50db6d | keep | | 1056 | 1059 | the English date words (ENGLISH_WORDS), vocabulary, and the reset accounting a blur commit reads | Fiesta, c50db6d | keep | | 1115 | 1176 | the local attr helper goes, replaced by fiestaWord | Fiesta, c50db6d | keep | | 1128 | 1184 | the vocabulary and every label read through vocabulary and fiestaWord | Fiesta, c50db6d | keep | | 1354 | 1405 | the calendar is opened through window.fiestaCalendar, not window.rastrilloCalendar | Fiesta, c50db6d | keep | | 1450 | 1501 | a locked field opens no suggestions | Fiesta, c50db6d | keep | | 1461 | 1513 | a locked field opens no calendar | Fiesta, c50db6d | keep | | 1481 | 1534 | a locked time field opens no clock | Fiesta, c50db6d | keep | | 1510 | 1564 | locked (read-only or disabled); follow, which mirrors the field's disabled and read-only state onto the box and button as they change; and a locked field commits nothing | Fiesta, c50db6d | keep | | 1523 | 1597 | a locked field's text is repainted, not committed | Fiesta, c50db6d | keep | | 1613 | 1688 | a reset accepted after the blur wins over the blur's commit | Fiesta, c50db6d | keep | | 1665 | 1749 | a form reset repaints the box a task later, unless a listener cancelled it | Fiesta, c50db6d | keep | | 1714 | 1815 | fiestaPickLang and fiestaWord, the same two functions select.js carries, and the Node harness path | Fiesta, c50db6d | keep |

calendar.js: 3 hunks, all Fiesta's

Rastrillo has not changed calendar.js since e14b745a. Every Fiesta side came in with Fiesta 1.0.0 (c50db6d). Keep all.

| Rastrillo lines | Fiesta lines | what differs | newer | 1.2.0 | |---|---|---|---|---| | 18 | 18 | the header names the seam window.fiestaCalendar | Fiesta, c50db6d | keep | | 38 | 38 | the header names check/node/datetime_node.mjs | Fiesta, c50db6d | keep | | 517 | 517 | the panel is published as window.fiestaCalendar, and the comment on the pure half names the Fiesta harness | Fiesta, c50db6d | keep |

How the provenance was read: git diff v1.0.0 v1.1.0 and git diff v1.1.0 HEAD are empty for all three files, and the diff of Rastrillo's file against git show v1.0.0:js/<file> has the same hunks as the diff against the tree.

Out of scope

rastrillo.js (its menu, switch, touch and scheme halves are already fiesta.js; its fragment shim stays Rastrillo's) and live.js (live pages stay Rastrillo's).