How come macports does not recognize "exit" ?

[Daniel J. Luke]

On Jul 25, 2007, at 10:31 AM, Yves de Champlain wrote:
> --->  Fetching XFree86
>
> Error:
>                     You have an Apple X11 installation already.
>                         MacPorts will not overwrite it.
>
>                     If you really want to use XFree86 instead,
>                         please move it aside first :
>
>                             sudo mv /usr/X11R6 /usr/X11R6.apple
>
> Error: Target org.macports.fetch returned: invalid command name "exit"
> Error: Status 1 encountered during processing.

It was added because ports shouldn't exit (they shouldn't be able to  
kill the tcl interpreter that they're running in), but instead should  
just return an error.
--
Daniel J. Luke
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