kripken/emscripten — pull request #665 by caiiiycuk (2012-10-28 12:36:17+00:00)
Title: Fix sscanf white space bug

As i think sscanf should ignore all white spaces in string not only at the beginning. For example code:
```
int main() {
int16 x;
int16 y;
const char* buffer = "	173,	16 ";

sscanf(buffer, "%hd,%hd", &x, &y);
printf("%d,%d\n", x, y);

return 0;
}
```

Should print:
```
173,16
```

But prints:
```
173,0
```

I suppose i fix this problem, but i'm not sure that I did it right, please take a look.