dropping to the debugger from script?

Alien has asked for the wisdom of the Perl Monks concerning the following question:

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Re: dropping to the debugger from script? by Fletch (Bishop) on Sep 24, 2008 at 15:22 UTC
Look for the discussion of `$DB::single` in perldebug. Or you could be asking about watch expressions set with the `w` command (ibid). Question hazy . . . The cake is a lie. The cake is a lie. The cake is a lie.	[reply] [d/l]
Re^2: dropping to the debugger from script? by Alien (Monk) on Sep 24, 2008 at 15:50 UTC
DB::single helps , but in order for it work the script should initially be ran with perl -d . Is it possible for it to work if I didn't start the script with the -d option ?	[reply]
Re^3: dropping to the debugger from script? by Corion (Patriarch) on Sep 24, 2008 at 15:56 UTC
It sounds as if diotalevi's Enbugger module does just that.	[reply]
Re^4: dropping to the debugger from script? by Alien (Monk) on Sep 24, 2008 at 15:59 UTC