On 2016-12-10 09:11, Lars Ingebrigtsen wrote:
> Ok, but variable is a floating point number, and I only wanted two
> decimals, so...  er...
> 
>   (let ((pvar (format "%.2f" variable)))
>     "This number is ${pvar}s"
> 
> (You see the equivalent type of code in all languages that have "simple"
> string interpolation, like PHP, all the time.)

I thought I adressed this case specifically in my proposal :/

  (fmt "This number is $[%.2f]{pvar}s")

Cheers,
Clément.