$self->add_displayable_columns(map { { name => 'cvar_' . $_->name,
description => $::locale->text('#1 (custom variable)', $_->description) } }
@{ $self->all_cvar_configs });
$self->add_displayable_columns(map { { name => 'cvar_' . $_->name,
description => $::locale->text('#1 (custom variable)', $_->description) } }
@{ $self->all_cvar_configs });