Re: Non-decimal positional digits; was: Defined Private Use

2004-04-28 Thread Antoine Leca
Also, before it was recognized that there are *also* used as decimal digits (using some adequate substitute for the zero), Tamil digits 1-9 were seen as part of a non-decimal-positional system. Nevertheless, they were given class Nd. By the way, if the Tengwar system is only duodecimal (as I think

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 14:34, Ernest Cline wrote: [Original Message] From: Peter Kirk <[EMAIL PROTECTED]> On 28/04/2004 12:00, Ernest Cline wrote: There will always be scripts that Unicode will not support, either because they are constructed scripts with no real use, rare or ancient scrip

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread John Jenkins
On Apr 28, 2004, at 2:19 PM, John Hudson wrote: The only interaction between glyphs in a font and character codes in text is via mapping (which is done either internally or externally, depending on the font format). Fonts do not contain any character information other than which glyphs corrrespo

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Philippe Verdy
From: "John Hudson" <[EMAIL PROTECTED]> > Philippe Verdy wrote: > > > Interesting point. This would be an argument for the developement (out of > > Unicode) of some standard technical solutions to exchange these private > > conventions on PUA usage, including exchange of character properties, etc..

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Ernest Cline
> [Original Message] > From: Peter Kirk <[EMAIL PROTECTED]> > > On 28/04/2004 12:00, Ernest Cline wrote: > > > > >There will always be scripts that Unicode will not support, either because > >they are constructed scripts with no real use, rare or ancient scripts that > >lack sufficient examples t

Re: Romanian and Cyrillic

2004-04-28 Thread Antoine Leca
On Wednesday, April 28, 2004 5:28 PM Peter Constable <[EMAIL PROTECTED]> va escriure: >> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] >> On Behalf Of Antoine Leca Waouh! >> It is interessant to note that Microsoft did not endorse ISO 639 on >> this regard, but sees Moldavian as being a for

Re: New contribution

2004-04-28 Thread Peter Kirk
On 28/04/2004 12:15, Peter Constable wrote: ... Unless there are behaviours in Phoenician that distinguish it from Hebrew. I can't see anything in Phoenician (apart from the numbers) which distinguishes it structurally from a subset of Hebrew. In fact that subset is exactly the unpointed Hebre

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 12:23, Peter Constable wrote: While applications are of course not obliged to support the PUA, if they choose to do so there should be no expectation that they are party to any agreement. And so a group of users with a private agreement can reasonably assume that software which

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 12:29, Philippe Verdy wrote: From: "Peter Kirk" <[EMAIL PROTECTED]> Software developers, or applications, are not supposed to be party to the agreement between *users*. Do you say there that software developers are failing to comply with Unicode rules by refusing to develop sy

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread John Hudson
Philippe Verdy wrote: Interesting point. This would be an argument for the developement (out of Unicode) of some standard technical solutions to exchange these private conventions on PUA usage, including exchange of character properties, etc... Why not then within fonts -- namely in Opentype tables

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 12:00, Ernest Cline wrote: ... There will always be scripts that Unicode will not support, either because they are constructed scripts with no real use, rare or ancient scripts that lack sufficient examples to determine how the script should be encoded, or are picture fonts. This

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 11:58, Kenneth Whistler wrote: Peter Kirk continued: The PUA is intended for the internal use of applications (or groups of applications), or for interchange between applications by private agreement of all parties involved. ... This is not quite right. From TUS section 15.7

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Philippe Verdy
From: "Kenneth Whistler" <[EMAIL PROTECTED]> > That's a long way from assuming that my email software, produced > by Sun, running on Solaris, and with some Unicode smarts built in, > will itself be a party to that private agreement or ever could be > made to *display* Ewellic properly. I depend on

RE: New contribution

2004-04-28 Thread Peter Constable
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Michael Everson > Structural one-to-oneness does not by default exclude a > script from being separately encoded. Compare the scripts of India. Just a comment on the argumentation, not necessarily the conclusion: I haven't studie

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Philippe Verdy
From: "Peter Kirk" <[EMAIL PROTECTED]> > > Software developers, or applications, are not supposed to be party to > the agreement between *users*. Do you say there that software developers are failing to comply with Unicode rules by refusing to develop systems that allow *users* to make such privat

RE: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Constable
> While applications are of course not > obliged to support the PUA, if they choose to do so there should be no > expectation that they are party to any agreement. And so a group of > users with a private agreement can reasonably assume that software which > supports the PUA in general supports the

Re: PUA as the Wild West [was: SSP default ignorable characters]

2004-04-28 Thread Kenneth Whistler
A propos of the separate thread on the directionality of Arabic digits... > At some point it can indeed become unrealistic, snobbish, self-serving, > and even lazy to just casually toss out the "do-it-yourself" crumb. Thank you, Dean, for casting Persians in your Western. ;-) > Currently, I vie

RE: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Ernest Cline
> > This is most easily and most naturally controlled by the end users > > of such introspective setups - simply do not allow conflicting PUA > > code points on their systems. In such a scenario, the operating > > system is not forced to make decisions. > > That seems unduly limiting. If I wan

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Peter Kirk
On 28/04/2004 11:41, [EMAIL PROTECTED] wrote: Peter Kirk scripsit: Not true, I think. I understand the Arabs and Persians write their numbers in opposite orders, I can't remember which is which. The evidence on the list is that persophones write numbers by skipping the right amount of s

Re: Defined Private Use was: SSP default ignorable characters

2004-04-28 Thread Kenneth Whistler
Peter Kirk continued: > >The PUA is intended for the internal use of applications (or groups of > >applications), or for interchange between applications by private > >agreement of all parties involved. ... > > > > This is not quite right. From TUS section 15.7, > http://www.unicode.org/versions