=over 4
-=item I<set ($value)>
+=item B<set($value)>
Alternate way to set the value.
-=item I<add ($value)>
+=item B<add($value)>
Adds the current value of the attribute to C<$value>.
-=item I<sub ($value)>
+=item B<sub($value)>
Subtracts the current value of the attribute to C<$value>.
-=item I<mul ($value)>
+=item B<mul($value)>
Multiplies the current value of the attribute to C<$value>.
-=item I<div ($value)>
+=item B<div($value)>
Divides the current value of the attribute to C<$value>.
-=item I<mod ($value)>
+=item B<mod($value)>
Modulus the current value of the attribute to C<$value>.
-=item I<abs>
+=item B<abs>
Sets the current value of the attribute to its absolute value.
=over 4
-=item I<inc>
+=item B<inc>
Increments the value stored in this slot using the magical string autoincrement
operator. Note that Perl doesn't provide analogous behavior in C<-->, so
C<dec> is not available.
-=item I<append> C<$string>
+=item B<append($string)>
Append a string, like C<.=>.
-=item I<prepend> C<$string>
+=item B<prepend($string)>
Prepend a string.
-=item I<replace> C<$pattern> C<$replacement>
+=item B<replace($pattern, $replacement)>
Performs a regexp substitution (L<perlop/s>). There is no way to provide the
C<g> flag, but code references will be accepted for the replacement, causing
the regex to be modified with a single C<e>. C</smxi> can be applied using the
C<qr> operator.
-=item I<match> C<$pattern>
+=item B<match($pattern)>
-Like I<replace> but without the replacement. Provided mostly for completeness.
+Like C<replace> but without the replacement. Provided mostly for completeness.
-=item C<chop>
+=item B<chop>
L<perlfunc/chop>
-=item C<chomp>
+=item B<chomp>
L<perlfunc/chomp>
-=item C<clear>
+=item B<clear>
Sets the string to the empty string (not the value passed to C<default>).