Hi,

have a look at perldoc -f local. I'm not sure whether you want the following:

use Data::Dumper;
$Data::Dumper::blah = 0; # Set defaults
$Data::Dumper::fred = 'xyz';
...
if ($i_am_debugging_this_bit)
{
    local $Data::Dumper::blah = 1; # Override these for a bit
    local $Data::Dumper::fred = 'nerd';
    ...
 }

[download]

This should do what you want.

Regards
McA

In reply to Re: Can I auto-save and restore global variables? by McA
in thread Can I auto-save and restore global variables? by davehorsfall

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