See L<Dumpvalue> if you'd like to do this yourself.
The output format is governed by multiple options described under
-L<"Options">.
+L<"Configurable Options">.
=item V [pkg [vars]]
=item /pattern/
Search forwards for pattern (a Perl regex); final / is optional.
+The search is case-insensitive by default.
=item ?pattern?
Search backwards for pattern; final ? is optional.
+The search is case-insensitive by default.
=item L
1 only where it is safe to do so--that is, mostly for Boolean
options. It is always better to assign a specific value using C<=>.
The C<option> can be abbreviated, but for clarity probably should
-not be. Several options can be set together. See L<"Options"> for
-a list of these.
+not be. Several options can be set together. See L<"Configurable Options">
+for a list of these.
=item < ?
The debugger has numerous options settable using the C<O> command,
either interactively or from the environment or an rc file.
+(./.perldb or ~/.perldb under Unix.)
+
=over 12
Length to truncate the argument list when the C<frame> option's
bit 4 is set.
+=item C<windowSize>
+
+Change the size of code list window (default is 10 lines).
+
=back
The following options affect what happens with C<V>, C<X>, and C<x>
=back
-During startup, options are initialized from C<$ENV{PERLDB_OPTS}>.
-You may place the initialization options C<TTY>, C<noTTY>,
-C<ReadLine>, and C<NonStop> there.
+After the rc file is read, the debugger reads the C<$ENV{PERLDB_OPTS}>
+environment variable and parses this as the remainder of a `O ...'
+line as one might enter at the debugger prompt. You may place the
+initialization options C<TTY>, C<noTTY>, C<ReadLine>, and C<NonStop>
+there.
If your rc file contains: