Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: a87f4835223147224bbf8ab5ca6aceebc7a9c603
      
https://github.com/WebKit/WebKit/commit/a87f4835223147224bbf8ab5ca6aceebc7a9c603
  Author: Amanda Falke <afa...@igalia.com>
  Date:   2023-05-10 (Wed, 10 May 2023)

  Changed paths:
    M LayoutTests/platform/glib/TestExpectations
    M Source/WebCore/platform/graphics/ComplexTextController.cpp

  Log Message:
  -----------
  Complex text path: Make tab glyph invisible after advancing
https://bugs.webkit.org/show_bug.cgi?id=256524

Reviewed by Fujii Hironori.

Other browsers never render any visible tab glyphs, even if the font has
a visible glyph for the tab character.

We need to ensure that complex text path does not render visible tab
glyphs. (Our patch in 249360@main implemented this for simple text path;
we need to do this also for complex text path.)

Fixes test and brings complex text path into alignment with simple text
path tab character fixes we did in 249360@main. In 261493@main, we
recently began to render (some) control characters
in complex text path.

* LayoutTests/platform/glib/TestExpectations:
* Source/WebCore/platform/graphics/ComplexTextController.cpp:
(WebCore::ComplexTextController::adjustGlyphsAndAdvances):

Canonical link: https://commits.webkit.org/263929@main


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