Re: Coding systems are political (was Exended ASCII and code pages)

2016-06-04 Thread Rustom Mody
On Monday, May 30, 2016 at 12:16:55 AM UTC+5:30, Terry Reedy wrote: > On 5/29/2016 2:12 AM, Rustom Mody wrote: > > > In short that a € costs more than a $ is a combination of the factors > > - a natural cause -- there are a million chars to encode (lets assume that > > the > > million of Unicode

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-29 Thread Christian Gollwitzer
Am 29.05.16 um 20:46 schrieb Terry Reedy: On 5/29/2016 2:12 AM, Rustom Mody wrote: I also note that in English text, a (phoneme) char conveys about 6 bits of information, 6 bits for a letter of English? That is way too much. Claude Shannon estimated something between 1 and 2 bits. You can try

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-29 Thread Terry Reedy
On 5/29/2016 2:12 AM, Rustom Mody wrote: In short that a € costs more than a $ is a combination of the factors - a natural cause -- there are a million chars to encode (lets assume that the million of Unicode is somehow God-given AS A SET) - an artificial political one -- out of the million-fact

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-29 Thread Marko Rauhamaa
Gregory Ewing : > Steven D'Aprano wrote: >> And I thought that the Turing model was based on binary: > > It's not based on any particular encoding. When you define a > Turing machine, you can pick any set of symbols you want for > your alphabet. The model doesn't specify how they're > represented.

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-29 Thread Gregory Ewing
Steven D'Aprano wrote: And I thought that the Turing model was based on binary: It's not based on any particular encoding. When you define a Turing machine, you can pick any set of symbols you want for your alphabet. The model doesn't specify how they're represented. -- Greg -- https://mail.py

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-28 Thread alister
On Sun, 29 May 2016 15:37:35 +1000, Steven D'Aprano wrote: > > [1] The worst being that my US English keyboard doesn't have a proper > curly apostrophe, forcing me to use a straight ' mark in my name like > some sort of animal. What do you expect after all US is standard engineering speak for Un

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-28 Thread Rustom Mody
On Sunday, May 29, 2016 at 11:07:51 AM UTC+5:30, Steven D'Aprano wrote: > On Sat, 28 May 2016 02:46 pm, Rustom Mody wrote: > > [...] > > In idealized, simplified models like Turing models where > > 3 is 111 > > 7 is 111 > > 100, 8364 etc I wont try to write but you get the idea! > > its quite

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-28 Thread Steven D'Aprano
On Sat, 28 May 2016 02:46 pm, Rustom Mody wrote: [...] > In idealized, simplified models like Turing models where > 3 is 111 > 7 is 111 > 100, 8364 etc I wont try to write but you get the idea! > its quite clear that bigger numbers cost more than smaller ones I'm not sure that a tally (base-1

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-28 Thread Random832
On Sat, May 28, 2016, at 00:46, Rustom Mody wrote: > Which also means that if the Chinese were to have more say in the > design of Unicode/ UTF-8 they would likely not waste swathes of prime > real-estate for almost never used control characters just in the name > of ASCII compliance There are onl

Re: Coding systems are political (was Exended ASCII and code pages)

2016-05-28 Thread Ned Batchelder
On Saturday, May 28, 2016 at 11:16:39 AM UTC-4, wxjm...@gmail.com wrote: > Le samedi 28 mai 2016 06:47:11 UTC+2, Rustom Mody a écrit : > > > ... > > [which AIUI is jmf's principal error] > > > > ... > > I'm very confident. It's only a question of time until > the rest of the world dive into this

Coding systems are political (was Exended ASCII and code pages)

2016-05-27 Thread Rustom Mody
On Friday, May 27, 2016 at 9:39:19 PM UTC+5:30, Random832 wrote: > On Fri, May 27, 2016, at 11:53, Rustom Mody wrote: > > And coding systems are VERY political. > > Sure what characters are put in (and not) is political > > But more invisible but equally political is the collating order. > > > > e