Indeed. `println(fmt!("%?, foo));` requires great deal of keyboard gymnastics. 
And yes the most common use case will most likely be for debugging, so the 
ergonomics should fit with that.

~Brendan

On 16/07/2013, at 9:38 AM, Corey Richardson <[email protected]> wrote:

> On Mon, Jul 15, 2013 at 7:33 PM, Brendan Zabarauskas
> <[email protected]> wrote:
>> print!()/println!() and printf!()/printfln!() sounds good to me. Adding an 
>> extra 'f' isn't much of a hassle for fmt! functionality.
>> 
> 
> Way I see it is if I can type less than `println(fmt!("%?, foo));`,
> I'm happy :) That is basically the only time I use fmt!, for
> debugging. I haven't really written anything that needs interaction
> with user that isn't done with  command arguments.

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