[issue1343] Include 'concblock' and 'xconc' function from http://galvanist.com/post/67095577027/revisiting-shell-concurrency-this-time-in-zsh in grml zshrc

[Andras Korn]

New submission from Andras Korn <korn-grml at elan.rulez.org>:

These functions are a poor man's parallel(1); less versatile but much easier to use.

A downside is that they require zsh/parameter and zsh/zselect; I suppose it'd be
possible to only load these when the functions are first used.

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messages: 4933
nosy: korn
priority: wish
status: unread
title: Include 'concblock' and 'xconc' function from http://galvanist.com/post/67095577027/revisiting-shell-concurrency-this-time-in-zsh in grml zshrc

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