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| From: | DJ Mills |
| Subject: | Re: why must non-standard $IFS members be treated so differently ? |
| Date: | Mon, 30 Jul 2012 12:36:37 -0400 |
On Sun, Jul 29, 2012 at 10:23 AM, Jason Vas Dias
<jason.vas.dias@gmail.com> wrote:
>
> function count_colons { IFS=':' ; v=($@); echo ${#v[@]}; }
>
>
count_colons() { local n=${*//[!:]}; printf '%s\n' "${#n}"; }
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