Re: lines to array

[Peter Stephenson <pws@xxxxxxx>]

Meino Christian Cramer wrote:
>  One additional question: Is there a zshy way to sort
>  the array and throw away any doubled entry ?

This is also documented:

typeset -U array
print ${(o)array}

The -U flag applies when the array is set, the (o) flag when it
is output.  There's no way to specify that the array is always sorted;
you have to assign

array=(${(o)array})

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK                          Tel: +44 (0)1223 692070


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