bartc <b...@freeuk.com>:
> On 24/11/2017 11:56, Stefan Ram wrote:
>> Java allowed Unicode in identifiers right from the get-go
>> (1995). I.e., one can write an assignment statement such as
>>
>> π = 3.141;
>
> That's great. But how do I type it on my keyboard? How do I view someone
> else's code on my crappy ASCII text editor?
That's a different problem entirely.
I remember the 1980's when terminals only supported 7-bit characters,
but Finnish people needed to be able to type Finnish text. The solution
was to ditch unneeded American punctuation characters. Thus, your
first-ever C-program might have looked like this:
main(argc, argv)
int argc;
char argvÄÅ;
ä
printf("Hello, world!Ön");
å
> German isn't very challenging apart from a couple of umlauts and that
> funny symbol for ss that looks like a Greek beta. And perhaps in
> Germany, keyboards will already take care of those.
>
> But which keyboards will have π [copied from the one above!]?
I can map any character onto any key. In fact, my keyboard mapping is
heavily personalized.
I must admit, though, that I haven't mapped π onto any key.
It would be naïve to assume, though, that the problem doesn't apply to
English. You never had to type a résumé—or use non-ASCII punctuation? If
you should stray out of the USA, it wouldn't hurt to carry some € or £. I
*have* mapped those keys onto my keyboard.
Marko
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