Re: export in posix mode

[Chet Ramey]

On 2/27/13 5:17 PM, Bob Proulx wrote:
> Chet Ramey wrote:
>> Keep in mind that posh is overly strict in some areas (e.g., it throws
>> an error on `exit 1').  It may not be useful in isolation.
> 
> As I did mention I have found that posh is somewhat less than useful
> in Real Life.  But you say it throws an error on exit 1?
> 
>   $ cat >/tmp/trial <<'EOF'
>   #!/bin/posh
>   echo "Hello from posh"
>   exit 1
>   EOF
>   $ chmod a+x /tmp/trial
>   $ /tmp/trial
>   Hello from posh
>   $ echo $?
>   1
> 
> I see no error when using 'exit 1'.  Other than the expected exit
> code.  What am I missing?

I don't know what version you're using; I have 0.11.

$ ./posh
\[\]${HOST}($SHLVL)\$ exit 1
./posh: exit: bad number

$ ./posh
\[\]${HOST}($SHLVL)\$ exit 10
./posh: exit: bad number
$ echo $?
1



-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    chet@case.edu    http://cnswww.cns.cwru.edu/~chet/