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]]
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 < ?
Adds an action (Perl command) to happen after the prompt when you've
just given a command to return to executing the script. A multi-line
-command may be entered by slackbashing the newlines.
+command may be entered by backslashing the newlines.
=item { ?
marked by C<b> and those with actions by C<a>. The line that's
about to be executed is marked by C<< ==> >>.
+Please be aware that code in debugger listings may not look the same
+as your original source code. Line directives and external source
+filters can alter the code before Perl sees it, causing code to move
+from its original positions or take on entirely different forms.
+
=item Frame listing
When the C<frame> option is set, the debugger would print entered (and