method

change_verbatim_blank_lines

v1_8_6_287 - Show latest stable - 0 notes - Class: SM::LineCollection

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What's this?

change_verbatim_blank_lines() private

If you have:

   normal paragraph text.

      this is code

      and more code

You’ll end up with the fragments Paragraph, BlankLine, Verbatim, BlankLine, Verbatim, BlankLine, etc

The <a href="/ruby/SM/BlankLine">BlankLine</a> in the middle of the verbatim chunk needs to be changed to a real verbatim newline, and the two verbatim blocks merged

Show source

# File lib/rdoc/markup/simple_markup/fragments.rb, line 208
    def change_verbatim_blank_lines
      frag_block = nil
      blank_count = 0
      @fragments.each_with_index do |frag, i|
        if frag_block.nil?
          frag_block = frag if Verbatim === frag
        else
          case frag
          when Verbatim
            blank_count.times { frag_block.add_text("\n") }
            blank_count = 0
            frag_block.add_text(frag.txt)
            @fragments[i] = nil    # remove out current fragment
          when BlankLine
            if frag_block
              blank_count += 1
              @fragments[i] = nil
            end
          else
            frag_block = nil
            blank_count = 0
          end
        end
      end
      @fragments.compact!
    end

change_verbatim_blank_lines

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