Class: Orgmode::TextileOutputBuffer

Inherits:
OutputBuffer show all
Defined in:
lib/org-ruby/textile_output_buffer.rb

Constant Summary collapse

TextileMap =

Maps org markup to textile markup.

{
  "*" => "*",
  "/" => "_",
  "_" => "_",
  "=" => "@",
  "~" => "@",
  "+" => "+"
}

Constants inherited from OutputBuffer

OutputBuffer::Modes

Instance Attribute Summary

Attributes inherited from OutputBuffer

#buffer, #buffer_mode, #buffered_lines, #headline_number_stack, #output, #output_type

Instance Method Summary collapse

Methods inherited from OutputBuffer

#<<, #clear_accumulation_buffer!, #current_mode, #current_mode_list?, #enter_table?, #exit_table?, #get_next_headline_number, #list_indent_level, #prepare, #preserve_whitespace?

Constructor Details

#initialize(output) ⇒ TextileOutputBuffer

Returns a new instance of TextileOutputBuffer.



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# File 'lib/org-ruby/textile_output_buffer.rb', line 7

def initialize(output)
  super(output)
  @add_paragraph = false
end

Instance Method Details

#flush! ⇒ Object

Flushes the current buffer



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# File 'lib/org-ruby/textile_output_buffer.rb', line 48

def flush!
  @logger.debug "FLUSH ==========> #{@output_type}"
  if (@output_type == :blank) then
    @output << "\n"
  elsif (@buffer.length > 0) then
    if @add_paragraph then
      @output << "p. " if @output_type == :paragraph
      @add_paragraph = false
    end
    @output << "bq. " if current_mode == :blockquote
    @output << "#" * @list_indent_stack.length << " " if @output_type == :ordered_list
    @output << "*" * @list_indent_stack.length << " " if @output_type == :unordered_list
    @output << inline_formatting(@buffer) << "\n"
  end
  clear_accumulation_buffer!
end

#inline_formatting(input) ⇒ Object

Handles inline formatting for textile.



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# File 'lib/org-ruby/textile_output_buffer.rb', line 34

def inline_formatting(input)
  input = @re_help.rewrite_emphasis(input) do |marker, body|
    m = TextileMap[marker]
    "#{m}#{body}#{m}"
  end
  input = @re_help.rewrite_links(input) do |link, text|
    text ||= link
    link = link.gsub(/ /, "%20")
    "\"#{text}\":#{link}"
  end
  input
end

#pop_mode(mode = nil) ⇒ Object 



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# File 'lib/org-ruby/textile_output_buffer.rb', line 17

def pop_mode(mode = nil)
  m = super(mode)
  @add_paragraph = (mode_is_code(m))
  m
end

#push_mode(mode) ⇒ Object 



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# File 'lib/org-ruby/textile_output_buffer.rb', line 12

def push_mode(mode)
  super(mode)
  @output << "bc.. " if mode_is_code(mode)
end