Re: [dev] Re: [libutf] Proposal for additional rune utility functions

From: <k0ga_AT_shike2.com>
Date: Wed, 11 Feb 2015 08:47:22 +0100

> On Tue, Feb 10, 2015 at 10:07:52PM +0000, Connor Lane Smith wrote:
>> int
>> utftorunestr(const char *s, Rune *p)
>> {
>> int i, n;
>>
>> for(i = 0; (n = chartorune(&p[i], s)), p[i] != 0; i++)
>> s += n;
>> return i;
>> }
>>
>> int
>> fgetrune(Rune *p, FILE *fp)
>> {
>> char buf[UTFmax];
>> int c, i = 0;
>>
>> do {
>> if((c = fgetc(fp)) == EOF)
>> break;
>> buf[i++] = c;
>> } while(!fullrune(buf, i));
>>
>> if(i == 0)
>> return EOF;
>>
>> return charntorune(p, buf, i);
>> }
>>
>> int
>> fputrune(const Rune *p, FILE *fp)
>> {
>> char buf[UTFmax];
>>
>> return fwrite(buf, runetochar(buf, p), 1, fp);
>> }
>
> Very nice!

+1.

Regards,
Received on Wed Feb 11 2015 - 08:47:22 CET

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