Replacing tango.text.Ascii.isearch

[bauss]

On Thursday, 13 October 2022 at 08:30:04 UTC, rikki cattermole 
wrote:
> On 13/10/2022 9:27 PM, bauss wrote:
>> This doesn't actually work properly in all languages. It will 
>> probably work in most, but it's not entirely correct.
>> 
>> Ex. Turkish will not work with it properly.
>> 
>> Very interesting article: 
>> http://www.moserware.com/2008/02/does-your-code-pass-turkey-test.html
>
> Yes turkic languages, they require a state machine and quite a 
> bit of LUTs to work correctly.
>
> You also need to provide a language and it has to operate on 
> the whole string, not individual characters.
>
> I didn't think it was relevant since Ascii was in the original 
> post ;)

I think it's relevant when it comes to D since D is arguably a 
unicode language, not ascii.

D should strive to be correct, rather than fast.