Bug 50913

Quoting the proper spec this time: The bdi element represents a span of text that is to be isolated from its surroundings for the purposes of bidirectional text formatting. [BIDI] The dir global attribute defaults to auto on this element (it never inherits from the parent element like with other elements). For the purposes of applying the bidirectional algorithm to the contents of a bdi element, user agents must treat the element as a paragraph-level container. For the purposes of applying the bidirectional algorithm to the paragraph-level container that a bdi element finds itself within, the bdi element must be treated like a U+FFFC OBJECT REPLACEMENT CHARACTER (in the same manner that an image or other inline object is handled). The requirements on handling the bdi element for the bidirectional algorithm may be implemented indirectly through the style layer. For example, an HTML+CSS user agent should implement these requirements by implementing the CSS 'unicode-bidi' property. [CSS] This element is especially useful when embedding user-generated content with an unknown directionality. In this example, usernames are shown along with the number of posts that the user has submitted. If the bdi element were not used, the username of the Arabic user would end up confusing the text (the bidirectional algorithm would put the colon and the number "3" next to the word "User" rather than next to the word "posts"). <ul> <li>User <bdi>jcranmer</bdi>: 12 posts. <li>User <bdi>hober</bdi>: 5 posts. <li>User <bdi>إيان</bdi>: 3 posts. </ul>

Does this element act like span + unicode-bidi: isolate? If so, we should fix 50912 first.

(In reply to comment #2) > Does this element act like span + unicode-bidi: isolate? If so, we should fix 50912 first. That is correct, this depends on 50912.

Created attachment 106782 [details] Patch

This is what we call a "victory lap" patch. :)

Comment on attachment 106782 [details] Patch Rejecting attachment 106782 [details] from commit-queue. Failed to run "['/mnt/git/webkit-commit-queue/Tools/Scripts/webkit-patch', '--status-host=queues.webkit.org', '-..." exit_code: 2 Last 500 characters of output: SS Regressions: Unexpected image and text mismatch : (2) css3/bdi-element.html = IMAGE+TEXT svg/custom/svg-fonts-word-spacing.html = IMAGE+TEXT Regressions: Unexpected image mismatch : (5) fast/text/atsui-multiple-renderers.html = IMAGE fast/text/international/danda-space.html = IMAGE fast/text/international/thai-baht-space.html = IMAGE fast/text/international/thai-line-breaks.html = IMAGE platform/chromium-linux/fast/text/international/complex-joining-using-gpos.html = IMAGE Full output: http://queues.webkit.org/results/9624310

Committed r94822: <http://trac.webkit.org/changeset/94822>

There is no way for me to get cr-linux results now that the ewses don't post results anymore. Just landing, the gardener will rebaseline.