[PD] [PD]count elements in list

[IOhannes zmoelnig]

CK wrote:
> I read:
> 
>>Is there an easy way (e.g. an external or abstraction) to count the =
>>elements in a list?
> 
> 
> [zl] from krzysztof's cyclone library can do this (length mode) and a 
> lot more,

or use [length] from zexy

> ^
> 
>>Or else a way of unpacking lists of arbitrary length without loosing or =
>>adding stuff.
> 
> 
> [zl] also has an 'nth' mode to get the nth item of a list

or use [packel] from zexy

mfg.ads.r
IOhannes