# File lib/nanoc/helpers/capturing.rb, line 151
    def capture(&block)
      # Get erbout so far
      erbout = eval('_erbout', block.binding)
      erbout_length = erbout.length

      # Execute block
      block.call

      # Get new piece of erbout
      erbout_addition = erbout[erbout_length..-1]

      # Remove addition
      erbout[erbout_length..-1] = ''

      # Depending on how the filter outputs, the result might be a
      # single string or an array of strings (slim outputs the latter).
      erbout_addition = erbout_addition.join if erbout_addition.is_a? Array

      # Done.
      erbout_addition
    end