Bug 187166

Summary:	overwriteCodePoint() in createAndFillGlyphPage() is wrong
Product:	WebKit	Reporter:	Myles C. Maxfield <mmaxfield>
Component:	Text	Assignee:	Myles C. Maxfield <mmaxfield>
Status:	RESOLVED DUPLICATE
Severity:	Normal	CC:	cgarcia, hosskhalifa, mitz, mmaxfield
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified
See Also:	https://bugs.webkit.org/show_bug.cgi?id=177040
Bug Depends on:
Bug Blocks:	206208

Description Myles C. Maxfield 2018-06-28 19:01:59 PDT

Shaping inside fonts relies on the correct glyphIDs being used. However, we replace a bunch of glyphs with the zero width space glyph, which fonts won't expect.

Comment 1 Myles C. Maxfield 2021-03-17 00:28:04 PDT

*** Bug 215643 has been marked as a duplicate of this bug. ***

Comment 2 Myles C. Maxfield 2021-03-17 00:28:27 PDT

This will fix https://bugs.webkit.org/show_bug.cgi?id=215643

Comment 3 Myles C. Maxfield 2021-03-17 00:29:08 PDT

Actually, let's reverse-dup.

Comment 4 Myles C. Maxfield 2021-03-17 00:29:35 PDT


*** This bug has been marked as a duplicate of bug 215643 ***

Comment 5 Myles C. Maxfield 2021-03-17 20:59:02 PDT

rdar://56355689 has some more.