RE: Issues with DA,NA,GA default medial variants

Andrew and Badral
I think there is a large majority that thinks that the best thing we can do is to correct all the imprecision in the Unicode block description and the FVS list as soon as possible. I doubt there is too much existing data using current FVS because of its inherent stability between the various implementation. For many UTC there have been various communication about the various defects of the current FVS sequences and the fact that a new version was forthcoming. I had even an action on that specific issues for many UTCs that I left undone for lack of time and frankly expertise (but I knew that the FVS described in Unicode and 10646 were lacking). In fact, I have been working at a new version for the code chart for a long time and now with this ongoing discussion it is my hope that we will have a consensus in time for Unicode 9.0. I have done some work using the various versions of the DS01 document created by Greg Eck and am planning to release a new version of the Mongolian code charts as soon as a reasonable consensus is achieved in this list. Hopefully sometimes in November.

In other words, I am convinced that UTC is very receptive at fixing the FVS situation, not the other way around. The sooner we fix it, less damage. WG2 is another matter although again I think more people will also be in favor of fixing broken things there as well (traditionally ISO is way less concerned about stability than Unicode is).

Michel
From: Badral S. [mailto:badral@bolorsoft.com]
Sent: Sunday, October 25, 2015 1:02 PM
To: public-i18n-mongolian@w3.org
Subject: Re: Issues with DA,NA,GA default medial variants

Hi Andrew,
I didn't say that there doesn't exist Unicode-encoded Mongolian data or websites. Certainly, there exist significant number of data. Bolorsoft also creates Mongolian data or web sites with Unicode. I just mentioned these are already unstable and not large in comparison with custom encoded mongolian data.
My question was incorrect due to my poor English. Actually, I should write "Why we should not vote correct variants of Da, Na, Ga as default?" Because, we never defined current default variants. Every font developer has implemented his fonts with own perspectives.
For instance, Mongolianscript (since 2000) and Noto sans fonts implemented before vowel variants of Na, Ga, Da as default medial form always. However, Mongolian Baiti or Mongolian White fonts have before consonant forms as default. If I understand correct, now we want to harmonize such diverse variants? If yes, why we should select incorrect variants?
Is destabilization of already unstable data is more significant or future-oriented, correct and effective variant is more significant?
If possible, could we just ask from the committees?

PS: I want to note, why I speak more about correctness or future-oriented solution. Because, Mongolian Language law (http://www.parliament.mn/laws?key=%D0%BC#2543) has been adopted by Mongolian parliament. Now, the usage of Mongolian script increased in Mongolia. By 2025 will be all state or governmental organizations are conduct their correspondence and public affair in both Mongolian script and cyrillic.

Badral

On 25.10.2015 19:44, Andrew West wrote:

Hi Badral,



There are still a significant number of websites using Unicode-encoded

Mongolian, and an unknown amount of Unicode Mongolian data that is not

online, and changing the meaning of any FVS will have a negative

impact on and a cost to people maintaining Unicode Mongolian data and

websites.   I do not speak for the UTC or WG2, but I think it is

highly unlikely that these committees would agree to switch any FVS

definition without a very compelling reason.



Andrew







On 25 October 2015 at 16:47, Badral S. <badral@bolorsoft.com><mailto:badral@bolorsoft.com> wrote:

Hi Andrew & Greg,

I think the impact is slight because:

1. Most existing Mongolian data has still own encoding (non-unicode). In

Mongolia, mostly used the fonts CM Urga, Ulaanbaatar etc. For instance:

http://www.president.mn/mng, http://khumuunbichig.montsame.mn ...

In inner Mongolia used mostly Menkhsoft's solution. Please comment

Menksoft's representatives.

2. Most mongolian unicode data created using Mongolian script font, which

has 15 years long correct default variants. In inner Mongolia used probably

Mongolian Baiti. Mongolian Baiti was/is itself very unstable. For instance,

as I know, it has in 2011 "Bichig" as "Bichig+fvs1" encoded. or? It means

the existing mongolian unicode data is itself really not stable. If we

change it to correct variant, we would implement normalisation tool for

unicode mongolian data and distribute it freely.

3. I tend to think, the current default forms are not standardized globally.

If not, can you redirect me and give me some references?



Badral





On 25.10.2015 13:48, Andrew West wrote:



On 25 October 2015 at 03:11, Badral S. <badral@bolorsoft.com><mailto:badral@bolorsoft.com> wrote:



1. Why we should not switch current U+1828 medial and U+1828 medial +

FSV1?

2. Why we should not switch current U+1833 medial and U+1833 medial +

FSV1?

3. Why we should not switch current U+182D medial and U+182D medial +

FSV1?



Because it would destabilize existing Mongolian data.  In my opinion,

we should not switch existing FVS's, even when the alternative would

have made more sense for the reasons you mention.



Andrew







--

Badral Sanlig, Software architect

www.bolorsoft.com<http://www.bolorsoft.com> | www.badral.net<http://www.badral.net>

Bolorsoft LLC, Selbe Khotkhon 40/4 D2, District 11, Ulaanbaatar










--

Badral Sanlig, Software architect

www.bolorsoft.com<http://www.bolorsoft.com> | www.badral.net<http://www.badral.net>

Bolorsoft LLC, Selbe Khotkhon 40/4 D2, District 11, Ulaanbaatar