# File lib/haml/template/plugin.rb, line 59
      def push_silent_with_haml_block_deprecation(text, can_suppress = false)
        unless can_suppress && block_opened? && !mid_block_keyword?("- #{text}") &&
            text =~ ActionView::Template::Handlers::Erubis::BLOCK_EXPR
          return push_silent_without_haml_block_deprecation(text, can_suppress)
        end

        push_silent_without_haml_block_deprecation("_hamlout.append_if_string= #{text}", can_suppress)
      end