I want to use a feature only present in newer versions of zsh:
[[ "$foo" =~ "regexp" ]] where regexp is a regular expression.
Is it possible to do this check?
Something like:
if [[ $ZSH_VERSION > 4.3.9 ]]; then
....
fi
Except that > won t work.
Ciao!
I just found is-at-least but I m not sure if it is available in all/many versions of zsh.
Usage:
autoload -U is-at-least
if is-at-least 4.3.9; then
....
fi
It s described in zshcontrib.
Ciao!
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