LGTM1 On Wed, Jan 25, 2023 at 7:52 AM 'Patrick Thier' via blink-dev < blink-dev@chromium.org> wrote:
> Contact emailspth...@chromium.org, math...@chromium.org > > Explainerhttps://github.com/tc39/proposal-regexp-v-flag > https://v8.dev/features/regexp-v-flag > > Specificationhttps://github.com/tc39/proposal-regexp-v-flag > > Summary > > Add set operations, string literals, nested classes and unicode properties > of strings to regular expression character classes. Set operations and > unicode properties of strings allow developers to create regular > expressions matching strings with certain unicode characters with ease. > E.g. /[\p{Script_Extensions=Greek}&&\p{Letter}]/v matches all greek letters. > > > Blink componentBlink>JavaScript>Regexp > <https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EJavaScript%3ERegexp> > > TAG review > > TAG review statusNot applicable > > Risks > > > Interoperability and Compatibility > > Covered by TC39 process: https://github.com/tc39/proposal-regexp-v-flag > > > *Gecko*: Positive (https://bugzilla.mozilla.org/show_bug.cgi?id=1713657) > Assumed positive because this proposal is Stage 3 in TC39. > > *WebKit*: Positive (https://bugs.webkit.org/show_bug.cgi?id=241593) > Assumed positive because this proposal is Stage 3 in TC39. > > *Web developers*: No signals > > *Other signals*: > > Activation > > The new features are gated behind a new regular expression flag (/v). See > https://github.com/tc39/proposal-regexp-v-flag#is-the-new-syntax-backwards-compatible-do-we-need-another-regular-expression-flag > > > 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? > > > > Debuggability > > Uses existing debugging support for regular expressions. No additions > required. > > > Will this feature be supported on all six Blink platforms (Windows, Mac, > Linux, Chrome OS, Android, and Android WebView)?Yes > > The feature is enabled for all platforms when compiled with > internalization support. > > > Is this feature fully tested by web-platform-tests > <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md> > ?Covered by test262: > https://github.com/tc39/test262/tree/main/test/built-ins/RegExp/unicodeSets/generated > > Flag name--harmony-regexp-unicode-sets > > Requires code in //chrome?False > > Non-OSS dependencies > > Does the feature depend on any code or APIs outside the Chromium open > source repository and its open-source dependencies to function? > no > > Sample links > https://v8.dev/features/regexp-v-flag > > Estimated milestones > DevTrial on desktop 110 > DevTrial on Android 110 > Planned to ship in M112 > > > 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). > > > Link to entry on the Chrome Platform Status > https://chromestatus.com/feature/5144156542861312 > > 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/CAKhjTa_NMAR5FF5zkWDa0msVJk3gHA%3DgnzMndyv-_atBNr%3DQnQ%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAKhjTa_NMAR5FF5zkWDa0msVJk3gHA%3DgnzMndyv-_atBNr%3DQnQ%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/CAOMQ%2Bw9MP-QiDWt5wHO6KsTWrZ1vy_NUcNZz-Nb%3DviKdnV%3D-TQ%40mail.gmail.com.
