I'd like to ask whether there is any intention to implement the X/Open
extension ' (0x27) printf() format flag. (Numbered argument specifications
work (thanks to Jeff Johnston), and they are an X/Open extension too.)
I encountered this problem using cygwin-1.5.10-3 on an XP.
Illustration:
--------
#define _XOPEN_SOURCE
#include <stdio.h>
#include <assert.h>
#include <locale.h>
int main(void)
{
assert(setlocale(LC_NUMERIC, ""));
/* This works. */
printf("%1$d %1$d\n", 1000);
/* This does not, even if LC_NUMERIC is C. */
printf("%'d\n", 1001);
return 0;
}
--------
Thank you
Laszlo Ersek
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