I have 
$a="a    ";

foreach (1..(length $a)) {
  print "a(".$1.")(".$2.")\n" if ( $a =~ m/^a( {$_})( )/ ) ;
}

[download]
This prints 
a( )( )
a(  )( )
a(   )( )

[download]
Does anyone know a way to write a single regexp ($regexp) that results in the same output when inserted into the following code? 
$a="a    ";

while ( $a =~ m/$regexp/ ) {     # or m//g, m//gc, ...
  print "a(".$1.")(".$2.")\n";
}

[download]
Thanks for any help

regards,
almaric

In reply to With one regexp by almaric

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