Hi Santhosh,
It works fine for me:
➜ ~ echo $FISH_VERSION
2.1.1-1075-g701a37f
➜ ~ echo -
-
—Diego
> On Nov 12, 2014, at 5:39 PM, Santhosh T <santhosh.tek...@gmail.com> wrote:
>
> the command:
>
> echo -
>
> prints nothing
>
> i tried following also:
>
> echo "-"
> echo '-'
>
> but following works:
>
> echo -e "\x2D"
>
> what is so special about symbol "-"
>
> the documentation also doesn't say anything special case for minus symbol
>
> thanks
> santhosh
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