Yesterday, Ryan Culpepper wrote: > > The behavior is intentional, because you can change the padding > character, and "- 123" seems more useful (for blank padding) than > "00-123" (for 0 padding).
IMO, this is a major mistake, since space-padding is far more popular (and this is actually recognized by the interface that uses it as a default). So I think that it's perfectly file to expect a "00-123" result when padding with "0" -- and instead you need to do the padding yourself in that (much rarer) case. Yesterday, Dmitry Pavlov wrote: > > What do you think will be a good interface here? You can suggest an > extension of interface to ~r and I will try and spend a couple of > hours writing a patch. At some point I suggested changing the current behavior to pad as you'd expect, and add another option of supplying a 0 (the number) as the pad to get the between-the-minus-and-the-number kind of padding. But this is going to look odd with a keyword that is called `pad-string'. (But together with the extreme verbosity, and the inability to do more general output for large quantities, I think that the format library is far from ideal...) -- ((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay: http://barzilay.org/ Maze is Life! ____________________ Racket Users list: http://lists.racket-lang.org/users