* Clustered output of a function
@ 2021-02-10 11:31 Dominik Vogt
0 siblings, 0 replies; only message in thread
From: Dominik Vogt @ 2021-02-10 11:31 UTC (permalink / raw)
To: Zsh Users
There is a shell function that takes input from stdin, processes
that and responds by printing multiple lines to stdout for each
line in stdin, E.g.
input line 1 ->
output A1
output B1
input line 2 ->
output C2
input line 2 ->
output A3
output B3
I.e. the output order is
A1 B1 C2 A3 B3.
Now, all A-lines should be in a block before all other output lines:
A1 A3 B1 C2 B3
The point is, I'm looking for a way to do this (a) without using
temporary files, (b) without parsing the input twice, and (c)
without buffering the output in variables.
--
Is there a nice way to "park" the second block of output somewhere
and emit it just before the function terminates?
Ciao
Dominik ^_^ ^_^
--
Dominik Vogt
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2021-02-10 11:31 Clustered output of a function Dominik Vogt
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