Files & Markdown

Markdown preview: compiled color owners

Merged #18934 compares c561259930/dfd39a7c2f6aec0a with e0eee4cc15/b5f49973c55d0d72. All eleven paired desktop computed states match across representative five-theme coverage. Genuine filesystem API reads through the existing adapter serve owned Markdown in an idle conversation: zero prompts, model calls or agent turns.

The source revisions and limits, full comparison and 32 PNGs and two complete native recordings accompany the 38.4-second film. Three Before phone stills come from a separate run of the same exact baseline/build; native Hide file tree is used on both revisions. Phone Rich/table scenes are visual smoke without paired baseline hidden-tree computed measurements. Absent sanitized caption/kbd/lead descendants and host overrides remain compiled-contract proof; no live embedding, phone fix or global pixel identity is claimed.

Files: the same resizable tree width

Merged #18903, issue #18901, compares 084a410604/bd00d766c4f403c3 with ab650488ed/bf128a3fcf7cd316. Thirteen named paired width states have zero observed geometry difference. Desktop checks cover 224, 324, 480 and 160 px, reload, collapse and restore while the real calc.py preview stays selected. Phone checks cover usable 224/160 px widths, reload/restore and panel Back; no claim is made that 480 px fits a phone.

The source revisions and limits, paired comparison and 28 PNGs and four complete raw recordings accompany the 59.92-second film. One After phone capture miss and a 2.624-second screenshot delay are disclosed; no exact missed-frame interval is inferred. The After phone excerpt includes the actual 224 px restoration. Host font/spacing independence remains compiled-CSS coverage.

The matching 43-asset packet is published at immutable Notebook 73d4225fa1; five critical raw downloads return HTTP 200 with matching full SHA-256 values. Eight current checks pass and six skip, including media-description validation. The live Notebook feature anchor remains verified. After bot approval, the PR merged at 11:13 Stockholm as fee10e3d29; the recorded capture source is unchanged.

File trees: indentation owned by depth

#18804, issue #18802. All 36 indentation/content contracts and 24 control pairs match across Files root through depth three, plugin manifest/nested skill, three representative themes and desktop/phone. Thirty raw geometry pairs match exactly. Six plugin-phone pairs retain a 16 px absolute row-y offset: the actual After run-cache path wraps to four lines versus three Before. Relative padding, row size/x, colors, selection/content and controls match. Raw y differences are preserved; identical pixels or 36 zero-difference geometry pairs are not claimed.

Two bounded real DeepSeek Flash turns create actual conversation context; zero ActionEvents are recorded. Titles, Thinking text and elapsed labels naturally differ. Final captures match the collapsed Getting started card and reset open files through normal UI controls; earlier expanded-card captures are excluded. The selected source set has 40 PNGs and eight complete raw clips. The source revisions, measurements and limits, silent GIF and selected original captures are published with the final film.

Markdown preview: same cap, shared classes

#18762, issue #18757, compares exact main 630e587a0d with 499ddf3070. Sixteen paired geometry and scrolling measurements have zero differences; twelve pairs also preserve captured text excerpts and button states. The actual Commits path covers uncommitted and historical old/new Markdown, Diff mode, desktop and phone, with representative Neutral, Light+ and DeepSea checks. Long previews stay 600 px high, short previews measure 185/221 px on desktop and 209 px on phone, and actual scroll positions reach 800/700 px without horizontal page overflow.

The source revisions, paired checks and final media hashes, silent GIF and selected original captures accompany the film. The selected evidence comprises 20 PNGs and four raw clips. Four initial After theme screenshots raced rendering and are superseded by settled, verified captures. Existing Monaco disposal error #17567 occurred on old/Diff transitions in both phases (three baseline events, including a discarded recording attempt, and two After events); no other page-error message was captured. This patch does not claim to fix that error.

Readable Markdown alerts

#18696, issue #18695, compares exact main 8d39305538 with final head e2c79483dd. Actual Before/After capture covers five themes, desktop/phone, agent chat, user Markdown and Files previews. The bounded model response uses no tools. Alert-owned roles support host overrides; scoped emphasis, headings, plain code, keyboard labels, captions and markers retain readable ink while bold links retain the link role. Both stacks are stopped, all owned ports are closed and private run state is purged.

The 140-image final source packet, capture provenance, paired measurements, silent GIF and original capture download accompany the film. Selected live title/icon contrast rises from a 1.003:1 minimum to 4.558:1; after body/emphasis reaches at least 8.520:1 and links at least 4.848:1. Live scope covers one nesting level; arbitrary host palettes and syntax-token colors are outside the claim. A real Files consumer regression test first reproduced 3.376:1 Solarized emphasis, then passed across all five themes. All 69 focused tests pass; independent implementation review is clear. Full local lint passes with 0 errors and 625 warnings at this separate proposal head. At the recorded pre-merge snapshot, both platform CI jobs and media-description validation passed: eight checks passed and six skipped, with the initial bot review requested. The PR merged on 20 October; the source packet keeps its recorded heads and media hashes.

Readable Markdown links

#18530 addresses issue #18522. This corrected film compares base 8238b7af82 with a0818714a2. An added composite-surface check exposed faint links inside supported alerts; both light-theme link roles now cover those surfaces too. One hundred forty captures record ordinary user-chat content, all five alert styles, and a real file-backed plan across five themes and desktop/phone, with normal and hover measurements.

The recording source preserves 140 records with 280 normal/hover measurements, exact heads, inspected component crops, hashes and the supported-runtime fixture. A silent twenty-four-second GIF is available. Sixty-four focused tests and full local lint pass at the corrected head; remote CI and readiness are recorded separately in the dated snapshot. The fixture uses only generated QA content and a failing loopback model endpoint, with no external model access or tool actions.

Theme-matched file chooser

Merged #18532 addresses issue #18518. The actual component evidence compares 8238b7af82 with 7d7222b157. Forty captures cover five themes, desktop and phone, normal state and real Tab/ShiftTab focus. Native button text reaches at least 7.58:1. Actual missing-file validation, a generated tarball selection, and navigation to Review still work; no automation is created or dispatched.

The recording source preserves exact heads, measurements, frame selection, hashes and coverage limits. A silent eight-second GIF is also available. 23 existing focused tests and local lint/build checks pass; readiness and remote CI belong to the dated snapshot.

Proposals in this area

1. Give Markdown preview colors a compiled recipe

   Merged · 25 October

   #18934, issue #18932, moves twelve bindings into two named compiled utilities across two source files at e0eee4cc15. All 34 existing tests, full lint and app/library builds pass; independent branch lint is 496 warnings, 0 errors. Existing tests compile the all-theme prose, alert and link contract; independent actual app/library proof covers all twelve properties in 32 cascade scenarios, including host overrides and specific alert/link roles. Outer scroll-fade and inner prose retain their owners. The matching film and phone proof limits are published and verified.

2. Keep Files tree width owned by resizing

   Merged · 24 October

   #18903, issue #18901, preserves the real resize hook, 224 px default, 160–480 px bounds and stored width. At ab650488ed, 51 tests across five suites, typecheck, formatting and app/library CSS and JavaScript checks pass; target-file warnings fall from three to two. The matching 13-state evidence and film are complete. After bot approval, the PR merged on 24 October at 11:13 Stockholm as fee10e3d29. The recorded film and source head are unchanged.

3. Keep depth-owned file-tree indentation

   Merged · 23 October

   #18804 merged at 07:18 Stockholm as f0254fd6a3, after bot approval on 22 October with no inline findings. The depth formula, 32 focused tests, six mutation guards and 36 indentation/content contracts and 24 control pairs remain pinned to recorded head 290c236805. The six real plugin-phone row-y differences remain disclosed.

4. Keep the Markdown preview's shared height cap

   Merged · 22 October

   #18762 merged at 03:40 Stockholm as 20bb37e39d, after approval of the test-only follow-up 0876b39f76. All 23 focused tests and exact-head CI passed; the bot-requested CSS-contract guard and solved inline thread are preserved. The film still records product head 499ddf3070, with sixteen equal geometry/scrolling pairs and the existing Monaco limit disclosed.

5. Give Markdown alerts readable theme roles

   Merged · 20 October

   #18696, issue #18695, removes twenty palette warnings through five alert-owned roles. Final head e2c79483dd also preserves readable alert prose inside the actual Files typography wrapper. Sixty-nine focused tests and full local lint pass; the independent review is clear. The matching five-theme evidence is assembled. The recorded pre-merge snapshot has Ubuntu, Windows and media-description validation passed: eight checks passed and six skipped. The PR merged at 21:13 Stockholm time as 87b9496342.

6. Theme-matched file chooser

   Merged · 16 October

   #18532 links issue #18518. The Before/After film and five-theme source above preserve actual component evidence and its limits. The film records 7d7222b157.

7. Keep Markdown links readable on their actual surfaces

   Merged · 16 October

   #18530 addresses issue #18522. Corrected head a0818714a2 uses the semantic link role and permanent underlines, with both light palettes checked against supported alert composites. The six-scene film and 140-capture source preserve real ordinary, alert and plan rendering; unrelated alert styling is outside the claim.