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gongshoudao / noto

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Noto Nastaliq Urdu draft spacing problem in Safari and Chrome Mac 38 #187

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
If you open a page like http://behdad.org/urdu, the shaping is correct across 
all browsers and systems that I tested.  But on Safari and Chrome Mac 38 
(current stable), the inter-word spacing is messed up.

This seems to be a problem in ComplexTextControllerCoreText in Webkit and 
Blink.  I already reported it to Apple (bugreport 18797255).

In Chrome 40+, we removed ComplexTextControllerCoreText, and font renders as 
expected.

Original issue reported on code.google.com by behdad@google.com on 29 Oct 2014 at 6:30

GoogleCodeExporter commented 9 years ago 
Leaving open until Chrome 40 becomes stable.

Original comment by behdad@google.com on 29 Oct 2014 at 6:31

GoogleCodeExporter commented 9 years ago 
For reference, I believe this might be the Chrome issue that has been fixed 
since:

https://code.google.com/p/chromium/issues/detail?id=352736

Original comment by behdad@google.com on 29 Oct 2014 at 10:46

GoogleCodeExporter commented 9 years ago 
Here's the webkit bug report tracking it for Safari:
https://bugs.webkit.org/show_bug.cgi?id=138213

Original comment by behdad@google.com on 10 Nov 2014 at 9:43

GoogleCodeExporter commented 9 years ago 
I believe Issue 422793 can be merged with this, although rendering problems 
remain for Nafees Nastaliq in 41.0.2216.0 canary in the attachment of final ye.

Original comment by syak...@google.com on 11 Nov 2014 at 6:39

Attachments:

GoogleCodeExporter commented 9 years ago 
Thanks syakhmi.  I don't see any problem with the final ye in your screenshot.  
I think that's the way the font is designed.  No?

Original comment by behdad@google.com on 11 Nov 2014 at 6:39

GoogleCodeExporter commented 9 years ago 
Issue 303 has been merged into this issue.

Original comment by behdad@google.com on 23 Mar 2015 at 5:51

GoogleCodeExporter commented 9 years ago 
The problem with the ye attachment in "bhi" only appeared in the woff 2 
converted version of the font (possibly due to the conversion tool), so please 
disregard. I didn't see the problem in Firefox because it didn't support woff 
2, and fell back to another format.

Original comment by syak...@google.com on 23 Mar 2015 at 7:07