[Monotone-devel] F and .str()

[Lapo Luchini]

In the code I sometimes see:
    cout << (F("...") % p1 %p2...).str() << "\n";
other times just:
    cout << F("...") % p1 %p2... << "\n";
I guess the second form works because the formatter object has a string
copy constructor or something like that (?)
Does it make any difference?

     Lapo