| LOW | harness/invariants.ts | 1 | // What an app relies on in the line APIs that no recording shows, checked offline. `bun test harness` runs it in one | COMMENT |
| LOW | harness/invariants.ts | 21 | // The inputs are seeded draws from harness/cases (a failure names its case, at its width, half and 1.5 times it, 1 and | COMMENT |
| LOW | harness/invariants.ts | 41 | // - held handles, and their structuredClone() copies, lay out as before after the same texts are prepared with letter | COMMENT |
| LOW | harness/icu.test.ts | 1 | // The library's port of ICU's rule-based break iterator and its packed tables (src/line-breaks.ts, src/graphemes.ts) | COMMENT |
| LOW | harness/cli.ts | 1 | // bun harness <command> [--browser=chrome|firefox|webkit-host|safari|ios|all] [--cases=<file.ndjson>] | COMMENT |
| LOW | harness/cli.ts | 21 | // safari records webkit-host and installed Safari's sample, and prints whether they agree | COMMENT |
| LOW | harness/offline-equal.ts | 1 | // `bun harness equal <ref> --offline`: whether two builds' src/ give the same results on the invariants' stand-in Canva | COMMENT |
| LOW | harness/browsers.ts | 1 | // The browsers a job runs in, and the environment key a recording is kept under. | COMMENT |
| LOW | harness/browsers.ts | 141 | } | COMMENT |
| LOW | harness/observe.ts | 1 | // How `record` reads the browser's own layout of a case. The DOM part runs in the page; the line functions below it als | COMMENT |
| LOW | harness/types.ts | 1 | // The shapes the harness passes between its files: a case, what the browser recorded for it, and what a library build | COMMENT |
| LOW | harness/types.ts | 21 | // - `hyphenCopies`: Chrome reports a soft hyphen's box for the code point next to it too, which the recorder leaves out | COMMENT |
| LOW | harness/predict.ts | 1 | // The library used the way an app uses it, in the page: one Canvas font string per run style, maxWidth = the case's | COMMENT |
| LOW | harness/watchdog.ts | 1 | // Kills its process once it holds more than 1 GB, 2 GB for bun test itself, once the process that started it is gone, o | COMMENT |
| LOW | harness/run.ts | 81 | // Pinned Chrome and Firefox each open a window on the user's screen, so there the page is dark and its title says the | COMMENT |
| LOW | harness/store.ts | 1 | // The files the harness keeps in git, all plain text with one entry per line, sorted, and nothing that changes from one | COMMENT |
| LOW | harness/bench/report.ts | 1 | // What the bench prints: the builds, then per browser, row and family or operation, base's and the candidate's cost (pe | COMMENT |
| LOW | harness/bench/texts.ts | 1 | // The bench's texts. Chat-like messages are read in order from each family's own part of the corpora, so no message, | COMMENT |
| LOW | harness/webkit-host/main.swift | 1 | // webkit-host: one background WKWebView on the system WebKit.framework, the engine installed Safari runs, so the harnes | COMMENT |
| LOW | harness/sets/make.ts | 1 | // Makes the case files in harness/cases. Sets with a given width are written directly; the catalog, the engine facts an | COMMENT |
| LOW | harness/sets/sample.ts | 1 | // The real-usage sample: paragraphs drawn in proportion to how often apps lay them out, from weights.json, with a | COMMENT |
| LOW | harness/sets/widths.ts | 1 | // The widths where each browser's lines change, and the rules that cut a generated set down to them. | COMMENT |
| LOW | harness/sets/rich.ts | 1 | // Rich-inline templates: paragraphs of spans, which the adapter lays out with rich-inline (one item per run, a chip as | COMMENT |
| LOW | harness/sets/rich.ts | 21 | // to a ZWSP in another item, and a soft hyphen after a space in an item that continues a run from an earlier item, | COMMENT |
| LOW | harness/sets/rich.ts | 41 | // follows, beside the same message without keep-all; a mention chip inside a Korean word; and Japanese whose bold run | COMMENT |
| LOW | harness/sets/rich.ts | 61 | // moves to the next line with them; | COMMENT |
| LOW | harness/sets/rich.ts | 81 | // line it lays out again between graphemes (itemEndHalts in src/line-break.ts). Each is three or four characters, so | COMMENT |
| LOW | harness/sets/rich.ts | 101 | // paragraph of one item, which the adapter writes with rich-inline for the empty span and whose lines are its | COMMENT |
| LOW | harness/sets/rich.ts | 121 | // the space fits its line and the space doesn't, all three browsers start the next line with the ZWSP, which holds | COMMENT |
| LOW | harness/sets/rich.ts | 141 | // the same item without the ZWNJ, whose lines all carry it. In Chrome both templates also have other lines than | COMMENT |
| LOW | harness/sets/rich.ts | 161 | // start edge of its own, a segment a line can end after (getOpeningFit); a padded item of a space, a tab and a | COMMENT |
| LOW | harness/sets/rich.ts | 181 | // moves it down (ENGINE_FOLLOWUPS.md, White space and controls): in 16px Courier New, whose hyphen is as wide as its | COMMENT |
| LOW | harness/sets/facts.ts | 1 | // main's engine facts as browser cases. When this set was made, src/layout.test.ts pinned 36 rules main learned about | COMMENT |
| LOW | harness/sets/catalog.ts | 1 | // The behaviour catalog's templates, before widths.ts cuts them. Eleven sources: | COMMENT |
| LOW | harness/sets/data/LineBreak-17.0.0.txt | 1 | # LineBreak-17.0.0.txt | COMMENT |
| LOW | harness/sets/data/LineBreak-17.0.0.txt | 21 | # "AI", "AK", "AL", "AP", "AS", "B2", "BA", "BB", "CB", "CJ", | COMMENT |
| LOW | harness/sets/data/LineBreak-17.0.0.txt | 41 | # | COMMENT |
| LOW | scripts/generate-engine-break-data.ts | 1 | // Generates src/generated/engine-break-data.ts, the tables behind Chrome's and Safari's | COMMENT |
| LOW | scripts/generate-engine-break-data.ts | 21 | // - char.brk: the brkitr/char.brk entry of Chrome 153.0.8010.53's icudtl.dat, the same bytes | COMMENT |
| LOW | scripts/generate-engine-break-data.ts | 41 | // firefox-156/, from Firefox 155.0.1's source tree. Firefox 156.0's source tree has the same two | COMMENT |
| LOW | scripts/generate-engine-break-data.ts | 541 | // shape_result.cc:977-990; UnicodeProperties.h:350-355): Arabic, Mongolian, Syriac, Mandaic, | COMMENT |
| LOW | scripts/generate-engine-break-data.ts | 821 | const nextSource = `// Generated by scripts/generate-engine-break-data.ts from scripts/engine-data/. | COMMENT |
| LOW | scripts/generate-webkit-generic-families.ts | 1 | // Generates src/generated/webkit-generic-families.ts, what Safari's page resolves the generic | COMMENT |
| LOW | scripts/generate-webkit-generic-families.ts | 21 | // WebKit's rules on Core Text's answer: a name with a leading '.' isn't used and the settings' | COMMENT |
| LOW | pages/demos/wrap-geometry.ts | 121 | // Given one allowed horizontal interval and a set of blocked intervals, | COMMENT |
| LOW | src/prepare.ts | 101 | | COMMENT |
| LOW | src/prepare.ts | 241 | // shaping run the cluster is in and spaces only its spaces (ComputeSpacing, | COMMENT |
| LOW | src/prepare.ts | 281 | | COMMENT |
| LOW | src/prepare.ts | 361 | // Whether text segments take emergency breaks between graphemes: an atomic rich item, | COMMENT |
| LOW | src/prepare.ts | 381 | // walkers, layout()'s count and rich-inline layout read where the scan gives no break. | COMMENT |
| LOW | src/prepare.ts | 641 | } | COMMENT |
| LOW | src/prepare.ts | 681 | // Blink (Chrome 153) hangs a run of U+3000 that ends a line, as it hangs spaces: ShapingLineBreaker | COMMENT |
| LOW | src/line-break.ts | 21 | const BREAK_AFTER_KINDS = 1 << SPACE | 1 << ZERO_WIDTH_BREAK | 1 << SOFT_HYPHEN | 1 << PRESERVED_SPACE | 1 << TAB | COMMENT |
| LOW | src/line-break.ts | 41 | // Per segment, width a line that starts with it adds back, which its width leaves out | COMMENT |
| LOW | src/line-break.ts | 61 | | COMMENT |
| LOW | src/line-break.ts | 81 | // src/rich-inline.ts); | COMMENT |
| LOW | src/line-break.ts | 141 | // What a line's start leaves out, by a segment's flags: a collapsible space, a soft hyphen, and a | COMMENT |
| LOW | src/line-break.ts | 421 | // between graphemes breaks before the white space instead. But Gecko breaks only after a run of | COMMENT |
| LOW | src/line-break.ts | 501 | // so in a rich-inline paragraph the run of preserved spaces that hang goes on, with what | COMMENT |
| LOW | src/line-break.ts | 541 | let lineEndGraphemeIndex = lineStartGraphemeIndex | COMMENT |
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Adjusted legacy signal; badge bands: 25 / 50 / 75 (different from dashboard bands).