function calls, those functions will be executed with stops before
each statement.
+=item r
+
+Continue until return from the current subroutine. Dump the return
+value, unless the PrintRet option is set.
+
=item <CR>
Repeat last C<n> or C<s> command.
Delete all watch-expressions.
-=item r
-
-Continue until return from the current subroutine, and dump the return value.
-
=item O [opt[=val]] [opt"val"] [opt?]...
Set or query values of options. val defaults to 1. opt can
=item C<PrintRet>
-affects printing of return value after C<r> command.
+If set, suppress printing of return value after C<r> command.
=item C<ornaments>