1simple? questions

1simple? questions

[zzapper]

Hi,
Q1
How can I echo/print an array with a carriage return after each element. Do I have to use a loop?


-- 
zzapper
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Re: 1simple? questions

[Peter Stephenson]

zzapper wrote:
> Hi,
> Q1
> How can I echo/print an array with a carriage return after each element. Do I
>  have to use a loop?

Just use rc_expand_param:

  print ${^array}\\r

Careful, however:  you still get the spaces between elements from
"print".  You can suppress those by joining the array elements first
using print escapes:

  print ${(pj:\r:)array}

(You did mean carriage return, didn't you?  You didn't simply want to
print one element of the array per line

  print -l $array

?)

pws


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Re: 1simple? questions

[Nikolai Weibull]

^--- What a horrible subject; very spamesque.

zzapper wrote:

> How can I echo/print an array with a carriage return after each
> element. Do I have to use a loop?

$ a=(1 2 3)
$ print -C 1 $a
1
2
3
$ 

Enjoy,
        nikolai

-- 
Nikolai Weibull: now available free of charge at http://bitwi.se/!
Born in Chicago, IL USA; currently residing in Gothenburg, Sweden.
main(){printf(&linux["\021%six\012\0"],(linux)["have"]+"fun"-97);}