Converstion

[John Machin]

On 28/04/2006 4:46 PM, Paddy wrote:
> Something like (untested):
> 
> out = []
> for ch in instring:
>   if ch==backspace:
>     if out:
>       out = out[:-1]
>   else:
>     out.append(ch)
> outstring = ''.join(out)

Instead of:
     if out:
         out = out[:-1]
consider:
     del out[-1:]