[JaxPM] Modified RO vars ?
Steve Lane
sml at zfx.com
Tue May 7 09:48:57 CDT 2002
On the jacksonville-pm-list; Jax.PM'er Steve Lane <sml at zfx.com> wrote -
-Sx- IUDICIUM wrote:
>
> On the jacksonville-pm-list; Jax.PM'er -Sx- IUDICIUM <sneex at mac.com> wrote -
>
> A summary of a recent discussion on FWP list:
>
> perl -e '(*a,*b,*c)=(\1,\2,\3); for ( @x = ($a,$b,$c) ) { $_++; print }'
it does exactly what i'd expect it to do. here's
a slightly appended-to example:
$ perl -le '(*a,*b,*c)=(\1,\2,\3); for ( @x = ($a,$b,$c) ) { $_++; print } print "$a $b $c"'
2
3
4
1 2 3
--
Steve Lane <sml at zfx.com>
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