I know there is a way to save the user's input in the perl file. For reasons not specified, no modules. I searched about saving to the __DATA__ portion, and this is what I scraped together.

if ($save == 1) {    
   my $where = tell(DATA);
   open (CONF => '+<', $0);
   seek CONF => 0, 2;
   print CONF "Var1::$var1\nVar2::$var2\nVar3::$var3";
}

[download]

That simply appends the variables to the end of the file (as I expected it to). I tried seek CONF => $where, 1; but that yielded the same result.

So, after that length introduction, how can I save the user's input to the __DATA__ portion of my file?

Oh, and on a side note, If I compile (is that the correct verb for this situation) this into an executable, will the saving to __DATA__ still function correctly?

Also, please note that I do not tell at the end of the file. I am not sure if that has anything to do with it.

<(^.^-<) <(-^.^<) <(-^.^-)> (>^.^-)> (>-^.^)>

In reply to Saving to __DATA__ by Lawliet

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