On 2017/12/06 1:04, Jonathan Kew wrote:
On 05/12/2017 15:16, Henri Sivonen wrote:
On Tue, Dec 5, 2017 at 4:37 PM, ISHIKAWA,chiaki
<ishik...@yk.rim.or.jp> wrote:
There are other non-ASCII character issues such as
https://bugzilla.mozilla.org/show_bug.cgi?id=1258613
Very weird bug! (Summary for others: decomposed voiced sound mark is
rendered on the wrong base character.)
Not all that weird, really; it's almost certainly due to using a font
that doesn't support the combining mark. Commented in the bug.
JK
Thank you for the comment in the bug.
But I wonder if there is a clearly discernible property/attribute of a
font which allows the combining of a mark and the other font that doesn't.
Basically, the issue appears under linux OS (Debian GNU/Linux) which I
use daily.
Without knowing which font is causing the issue (not supporting the
combining of mark), I can't fix it.
Since the "normalization" of string into canonical form under linux
seems to solve the problem, I am inclined to have the OS or OS-supplied
library do that, but I am not entirely sure where the rendering happens.
Come to think of it, I am not sure whether the iOS mail client handles
the filename of an attachment that is sent from Windows or from Linux.
The party with whom I exchanged the problematic e-mails mentioned that
there are e-mails with attachments which cannot be saved under the
original name and a machine-generated filename seemed to be used.
Oh well, I will investigate this a bit during holiday break.
TIA
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