| 171,18 → 171,27 |
|---|
| |
| if (ch == '0') // octal or hex, read next |
| { |
| ch = vgetc(save, src); |
| if (ch == 'c' || ch == 'C') |
| base = 8; |
| ch = vgetc(save, src); |
| if (ch == EOF || isspace(ch)) |
| else if (ch == 'x' || ch == 'X') |
| base = 16; |
| if (base == 10) |
| have_digits++; |
| else |
| if (ch == 'x' || ch == 'X') |
| { |
| base = 16; |
| ch = vgetc(save, src); |
| if (ch == EOF) return EOF; |
| char tch = vgetc(save, src); |
| if ((base == 8 && isdigit(tch) && tch < '8') || |
| (base == 16 && isxdigit(tch))) |
| ch = tch; |
| else |
| { |
| have_digits++; |
| //base = 10; // not required: zero is zero with any (base > 1) |
| vungetc(save, tch, src); |
| } |
| } |
| } |
| *digit = 0; |
| for (;;) |
| { |