[bcn-pm] Salida de format asignarla a una variable
Alex Muntada
alexm at ac.upc.es
Tue Aug 10 16:54:41 CDT 2004
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* Vicenç Miralda Bover: [2004-08-10/22:53:02 +0200]
> hay alguna manera de asignar la salida de format a una variable
man perlvar
...
$ACCUMULATOR
$^A The current value of the write() accumulator for
format() lines. A format contains formline()
calls that put their result into "$^A". After
calling its format, write() prints out the con
tents of "$^A" and empties. So you never really
see the contents of "$^A" unless you call form
line() yourself and then look at it. See the
perlform manpage and the formline() entry in the
perlfunc manpage.
Trobaràs un munt d'exemples de manipulació dels FORMAT a la
pàgina de manual corresponent:
man perlform
use Perl;
- --
Alex Muntada <alexm at ac.upc.es>
http://alexm.org/
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