Okay, i must admit tha Getopt::Long is cool and simple to use, but i always forget how to use, so i prefer to implement my own parseArgs (reminiscences of c 'while(c=getopt(...)) { switch(c) { ... } }' i think).

Well, in my example i cant not accept the double hash convention, but is was only an example. You can accept this conventions by modifying the regular expresion:

if (/-{1,2}l(ogfile){1}/) {
   # do stuff
}
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i must go to eat!! :-)

Regards