[Webkit-unassigned] [Bug 6626] Arabic & Farsi rendered with no shaping (all glyphs separate, unreadable!)

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=6626


mitz at webkit.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #12920|0                           |1
        is obsolete|                            |
  Attachment #12929|                            |review?
               Flag|                            |




------- Comment #20 from mitz at webkit.org  2007-02-05 00:27 PDT -------
Created an attachment (id=12929)
 --> (http://bugs.webkit.org/attachment.cgi?id=12929&action=view)
Use ICU to shape Arabic when the font does not contain shaping information

Besides addressing Darin's comments, I fixed two problems with the previous
patch:
1) Zero-space widths are now forced to be zero width.
2) Work around a quirk in u_shapeArabic when the Lam and Aelf are the last
characters in the source string. In this case, despite
U_SHAPE_LENGTH_FIXED_SPACES_NEAR, the space is added at the beginning of the
shaped string.


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