Module: Coradoc::Parser::Asciidoc::Paragraph

Included in:
Base
Defined in:
lib/coradoc/parser/asciidoc/paragraph.rb

Instance Method Summary collapse

Instance Method Details

#line_not_text? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/coradoc/parser/asciidoc/paragraph.rb', line 5

def line_not_text?
  line_start? >>
    (attribute_list >> newline).absent? >>
    block_delimiter.absent? >>
    list.absent? >>
    list_prefix.absent? >>
    list_continuation.absent? >>
    element_id.absent? >>
    section_prefix.absent?
end

#paragraph ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/paragraph.rb', line 32

def paragraph
  (element_id.maybe >>
    block_title.maybe >>
    (attribute_list >> newline).maybe >>
    ((paragraph_text_line(0).repeat(1, 1) >>
           (newline.repeat(1).as(:line_break) | eof?)) |
      paragraph_text_line(false).repeat(1) >>
      (paragraph_text_line(true).repeat(1, 1) >>
           (newline.repeat(1).as(:line_break) | eof?)).repeat(0, 1)
    ).as(:lines) >>
    (newline.repeat(0) | eof?)
  ).as(:paragraph)
end

#paragraph_attributes ⇒ Object 



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# File 'lib/coradoc/parser/asciidoc/paragraph.rb', line 46

def paragraph_attributes
  str("[") >>
    keyword.as(:key) >> str("=") >>
    word.as(:value) >> str("]") >> newline
end

#paragraph_text_line(many_breaks = false) ⇒ Object

TODO: This is crazy that many_breaks can be 0, true or false!?



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# File 'lib/coradoc/parser/asciidoc/paragraph.rb', line 17

def paragraph_text_line(many_breaks = false)
  tl = line_not_text? >>
    (asciidoc_char_with_id.absent? |
      element_id_inline >> literal_space? |
      line_start? >> line_not_text?) >>
    text_any.as(:text)
  if many_breaks == 0
    tl >> eof?
  elsif many_breaks
    tl >> (newline.as(:line_break) | eof?)
  else
    tl >> (newline_single.as(:line_break) | eof?)
  end
end