Bug 71947

Summary:	Myanmar SECTION + VISARGA results in dotted circle
Product:	HarfBuzz	Reporter:	Roozbeh Pournader <roozbeh>
Component:	src	Assignee:	Behdad Esfahbod <freedesktop>
Status:	VERIFIED FIXED	QA Contact:
Severity:	normal
Priority:	medium	CC:	freedesktop
Version:	unspecified
Hardware:	All
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Roozbeh Pournader 2013-11-23 21:05:24 UTC

According to UTN #11 at http://www.unicode.org/notes/tn11/UTN11_4.pdf, the sequence <U+104B, U+1038> (SECTION + VISARGA) is valid and is used as a question mark. But HarfBuzz renders it with a dotted circle.

Comment 1 Behdad Esfahbod 2013-11-25 11:47:38 UTC

I need to test these this week on my Windows machine.

Comment 2 Behdad Esfahbod 2013-11-25 23:14:54 UTC

commit 9174a9db5c4e01284143ed8bd318ce9454535987
Author: Behdad Esfahbod <behdad@behdad.org>
Date:   Mon Nov 25 18:10:38 2013 -0500

    [myanmar] Allow punctuation clusters
    
    The spec and Uniscribe don't allow these, but UTN#11
    specifically says the sequence U+104B,U+1038 is valid.
    As such, allow all "P V" sequences.  There's about
    eight sequences that match that structure, but Roozbeh
    thinks it's fine to allow all of them.
    
    Test case: U+104B, U+1038
    
    https://bugs.freedesktop.org/show_bug.cgi?id=71947

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.