There is an example of a sprintf-like function emulating write in the Perl Formats documentation, reproduced below for convenience.

use Carp;
sub swrite {
    croak "usage: swrite PICTURE ARGS" unless @_;
    my $format = shift;
    $^A = "";
    formline($format,@_);
    return $^A;
}

$string = swrite(<<'END', 1, 2, 3);
Check me out
@<<<  @|||  @>>>
END
print $string;

[download]

    --k.


In reply to Re: Re: Re: How to route a format into a variable by Kanji
in thread How to route a format into a variable by ppm

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