LGTM1 On Wed, Jun 21, 2023 at 10:51 AM Koji Ishii <ko...@chromium.org> wrote:
> Contact emailsko...@chromium.org > > ExplainerNone > > Specificationhttps://drafts.csswg.org/css-text-4/#valdef-text-wrap-pretty > > Design docs > > https://docs.google.com/document/d/1jJFD8nAUuiUX6ArFZQqQo8yTsvg8IuAq7oFrNQxPeqI/edit?usp=sharing > > Summary > > Adjusts line breaking to avoid a short single word on the last line (also > known as typographic orphans.) When `text-wrap: pretty` is specified, > paragraphs that will end up with a short single word on the last line are > adjusted so that the last line has two or more words. The algorithm is > based on the Knuth-Plass algorithm, as used by TeX. It computes scores for > all candidates, and chooses the best one. To balance between the > typographic benefits and the performance impacts, it adjsuts the last 4 > lines of paragraphs that meet certain conditions. > > > Blink componentBlink>Layout>Inline > <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3ELayout%3EInline> > > TAG reviewNone > > TAG review statusNot applicable > > Risks > > > Interoperability and Compatibility > > Low. This value only sets a bias for better layout over speed, without any > particular requirements. Browsers that don't support this value will fall > back to their default line breaking algorithm, but both the exact line > breaking results for this value and for the default value are not defined. > > > *Gecko*: Positive (https://bugzilla.mozilla.org/show_bug.cgi?id=630181) > > *WebKit*: Positive (https://github.com/w3c/csswg-drafts/issues/672) This > property is originally requested by an WebKit engineer. > > *Web developers*: Positive ( > https://clagnut.com/blog/2424#:~:text=the%20specification%20is-,text%2Dwrap%3Apretty,-.%20If%20it%E2%80%99s%20ever) > When Blink shipped `text-wrap: balance` that improved headlines, many > tweets and articles are seen on the web, wanting the feature to avoid a > single word on the last line (typographic orphans) for body text. > https://medium.com/swlh/typographic-orphans-on-the-web-266e32f756fe has a > simple JS solution to avoid typographic orphans. > https://github.com/robertknight/tex-linebreak is a JS implementation of > the Knuth-Plass algorithm, has 111 stars. > > *Other signals*: > > Ergonomics > > Another related value of this property `text-wrap: balance` improves line > breaking for headlines, while this value improves typography for body text. > > > WebView application risks > > Does this intent deprecate or change behavior of existing APIs, such that > it has potentially high risk for Android WebView-based applications? > > None. > > > Debuggability > > > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, Chrome OS, Android, and Android WebView)?Yes > > Is this feature fully tested by web-platform-tests > <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> > ?Yes > > Flag name > > Requires code in //chrome?False > > Tracking bughttps://bugs.chromium.org/p/chromium/issues/detail?id=1432798 > > Sample links > https://output.jsbin.com/hopejeb > > Estimated milestones > Shipping on desktop 117 > Shipping on Android 117 > Shipping on WebView 117 > > Anticipated spec changes > > Open questions about a feature may be a source of future web compat or > interop issues. Please list open issues (e.g. links to known github issues > in the project for the feature specification) whose resolution may > introduce web compat/interop risk (e.g., changing to naming or structure of > the API in a non-backward-compatible way). > None. > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/5145771917180928 > > Links to previous Intent discussions > > This intent message was generated by Chrome Platform Status > <https://chromestatus.com/>. > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to blink-dev+unsubscr...@chromium.org. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAHe_1dJHcCJ8TzS6nG27Uem_6keVwTgArBPtFzg29KHiUOPumQ%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAHe_1dJHcCJ8TzS6nG27Uem_6keVwTgArBPtFzg29KHiUOPumQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to blink-dev+unsubscr...@chromium.org. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAFUtAY_Cexu-4srZ7cOKKYrpz6AGu7ed1xnFU7gBjiGmPLzmkg%40mail.gmail.com.
