[INDOLOGY] Fwd: [Samskrita] Re: Siddhanta font rendering in Word broken after recent update

[Jan Kučera]

Dear all,

Just an update – Apple did not change behaviour here (noting nevertheless that Indic 1 shaping is deprecated). Microsoft made some changes in Office, resulting inadvertently in the fonts using old shaping to not work. This is now being investigated and I believe it will be fixed in the future. I will post another update once that happens.

Thank you for reaching out,
Jan
ल Institute of South and Central Asia Students, Prague


From: INDOLOGY <indology-bounces at list.indology.info> On Behalf Of Harry Spier via INDOLOGY
Sent: Monday, September 18, 2023 5:20 PM
To: indology at list.indology.info
Subject: [INDOLOGY] Fwd: [Samskrita] Re: Siddhanta font rendering in Word broken after recent update


---------- Forwarded message ---------
From: Bandaru Viswanath <vegavahini at gmail.com<mailto:vegavahini at gmail.com>>
Date: Mon, 18 Sept 2023, 12:07
Subject: Re: [Samskrita] Re: Siddhanta font rendering in Word broken after recent update
To: <samskrita at googlegroups.com<mailto:samskrita at googlegroups.com>>

From Bandaru Vishwanath

From that thread on the forum,

Historically there are two Indic layout systems that OpenType supports, with the second version, which everyone should be using now, introduced 15 years ago in 2008. Fonts can contain data for both at the same time. The fonts I received confirmed my suspicion that it’s the fonts that only support the first version and not the second that stopped working (i.e. they contain deva script tag but not dev2). That feels like a deliberate decision to drop support for the old Indic shaping and if I had to guess I would start with macOS here.

Can I request you to kindly update the following as well on the thread ?

- The Word rendering is broken for "Siddhanta" font in addition to "Adishila Dev Guru".  Word version 16.76.1, Mac Os Ventura 13.5.2

- I don't see this problem with Libre Office on MAC. Libre Office 7.6.1

- I also don't see this problem with Pages App (from Apple, Word equivalent).

- This rendering is broken after a Word update recently and not on an Apple update.

It appears to me that Word's renderer has broken this font, either by design or by a bug, since I don't see this issue on other similar products on the same Mac.

Thanks
Viswanath


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