Re: [Scheme coding] turning a list into a markup/string

[Kieren MacMillan]

Hi Aaron,

> Instead of string-append and number->string, try (format #f "~@d" d).
> 
>  ~d formats an integer as a decimal value
>   @ includes "+" for positive values
> 
> One caveat is it formats zero as "+0".
> 
> Perhaps:  (lambda (d) (if (zero? d) "0" (format #f "~@d" d)))

That’s great — thanks!
Kieren.
________________________________

Kieren MacMillan, composer (he/him/his)
‣ website: www.kierenmacmillan.info
‣ email: address@hidden